Inflatable bed

Abstract

The utility model discloses an inflatable bed, which comprises a top sheet and a bottom sheet, the bottom sheet and the top sheet are connected with each other to jointly define an inflation chamber; the first tensioning component is located in the inflation cavity, the first tensioning component is used for limiting the shape of the inflatable bed after the inflation cavity is inflated, and the first tensioning component comprises a first end part and a second end part, and the first end part is connected to the top sheet; the second end part is arranged opposite to the first end part in the height direction of the first tensioning component, and the second end part is connected to the bottom sheet; the first side edge part comprises a notch; the second side edge part is arranged opposite to the first side edge part in the length direction of the first tensioning component; the heat insulation material comprises an opening allowing the first tensioning component to penetrate through, the first tensioning component penetrates through the opening, and the heat insulation material is arranged in the notch of the first tensioning component and limited by the notch of the first tensioning component. According to the utility model, the heat insulation materials can be effectively prevented from being adhered together, so that the heat insulation effect is prevented from being reduced.

Description

Technical Field

[0001] This utility model relates to the field of inflatable product technology, and in particular to an inflatable bed. Background Technology

[0002] When camping in the wild, campers often need a portable inflatable mattress for insulation and cushioning due to the cold and hard ground. One of the important functions of an inflatable mattress is to minimize heat transfer between the top and bottom panels. Typically, the body sleeps on top of the mattress, with the ground below. If the inflatable mattress successfully blocks or significantly reduces heat transfer between the top and bottom panels (in other words, it has good insulation), preventing the contact surface between the body and the top panel from being affected by the low temperature of the ground, the body can retain enough heat for a comfortable sleep and adequate preparation for the next day's activities. The insulation performance of an inflatable mattress can be expressed by its R-value (thermal resistance). The R-value can be tested using standard methods, such as according to ASTM F3340-22. A higher R-value indicates better insulation performance. Manufacturers recommend suitable environments for air mattresses based on the tested R-value. Air mattresses with lower R-values ​​are suitable for warmer environments, while air mattresses with higher R-values ​​are suitable for colder environments.

[0003] like Figure 1 As shown, an air mattress 10 typically includes a top plate 11 and a bottom plate 12 connected to each other to form an inflation chamber 13. Multiple tensioning members 14 are provided within the inflation chamber 13 of the air mattress 10. These tensioning members 14 are spaced apart horizontally, with one end connected to the top plate 11 and the other end connected to the bottom plate 12. This allows the air mattress 10 to have a generally flat shape after inflation, enabling it to be placed horizontally on the ground. To achieve better thermal insulation performance (a higher R-value), some air mattresses 10 have thermal insulation material within their inflation chamber 13. Due to the presence of the tensioning members 14, the thermal insulation material cannot cover most of the air mattress 10 in a continuous, unbroken shape in the horizontal direction; therefore, the thermal insulation material needs to avoid the tensioning members 14 in the horizontal direction. Currently, technicians mainly use the method of cutting the insulation material into multiple insulation sheets 15 and placing each insulation sheet 15 between two adjacent tensioning members 14 in a segmented manner, so that the insulation material avoids the tensioning members 14.

[0004] However, during use, due to gravity, the insulation sheets 15 tend to concentrate at the bottom of the air mattress 10. Furthermore, when there are multiple insulation sheets 15 between adjacent tensioning members 14, these sheets adhere tightly to each other, causing them to move away from the person above the air mattress 10, significantly reducing the insulation effect. Additionally, the insulation sheets 15 may shift during use, generating noise. Moreover, with repeated use, the insulation sheets 15 are prone to curling and wrinkling, further diminishing the insulation effect. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the insulation materials in existing air-filled beds tend to stack together due to gravity, resulting in poor insulation performance. This invention provides an air-filled bed that effectively prevents the insulation materials from stacking together, ensuring the thermal insulation effect of the air-filled bed.

[0006] To solve the above-mentioned technical problems, an embodiment of this utility model discloses an air-filled bed, comprising:

[0007] Top film;

[0008] The bottom sheet is connected to the top sheet to jointly define the inflation chamber;

[0009] A first tensioning member is located within the inflation chamber. The first tensioning member is used to define the shape of the air bed after the inflation chamber is inflated. The first tensioning member includes:

[0010] The first end is connected to the top plate;

[0011] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the substrate.

[0012] The first side portion includes a notch;

[0013] The second side portion is disposed opposite to the first side portion along the length direction of the first tensioning member;

[0014] The insulating material includes an opening through which the first tensioning member passes, the insulating material being disposed in the recess of the first tensioning member and confined by the recess of the first tensioning member.

[0015] According to a specific embodiment of the present invention, the opening of the heat insulation material includes a first end and a second end;

[0016] The first end of the opening of the thermal insulation material is located in the recess of the first side of the first tensioning member.

[0017] According to a specific embodiment of the present invention, the first side portion of the first tensioning member includes a plurality of recesses, and the plurality of recesses are spaced apart along the height direction of the air bed.

[0018] Each of the plurality of recesses is provided with a layer of the heat insulation material.

[0019] According to a specific embodiment of the present invention, the opening of the heat insulation material includes a first end and a second end; the first end of the opening of the heat insulation material is located in the recess of the first side portion of the first tensioning member; the second side portion of the first tensioning member includes a plurality of recesses, the plurality of recesses of the second side portion of the first tensioning member are spaced apart along the height direction of the air bed, the second end of the opening of the heat insulation material is located in the recess of the second side portion of the first tensioning member, and the plurality of recesses of the second side portion of the first tensioning member correspond one-to-one with the plurality of recesses of the first side portion of the first tensioning member.

[0020] According to a specific embodiment of the present invention, the number of the first tensioning members is multiple;

[0021] Multiple first tensioning members are arranged in an array along the length of the air bed.

[0022] According to a specific embodiment of the present invention, the heat insulation material is a sheet material, and the heat insulation material is perpendicular to the height direction of the first tensioning member.

[0023] According to a specific embodiment of the present invention, the first tensioning member includes:

[0024] The first sub-tensioning member, the first side portion is provided on the first sub-tensioning member;

[0025] The second sub-tensioning member is separated from the first sub-tensioning member along the length direction of the first tensioning member. The second side portion is provided on the second sub-tensioning member. The first side portion is located on the side of the first sub-tensioning member away from the second sub-tensioning member, and the second side portion is located on the side of the second sub-tensioning member away from the first sub-tensioning member.

[0026] The openings in the thermal insulation material include:

[0027] The first sub-opening, through which the first sub-tensioning member passes;

[0028] The second sub-opening is distributed at intervals from the first sub-opening along the length direction of the first tensioning member, and the second sub-tensioning member passes through the second sub-opening.

[0029] According to a specific embodiment of the present invention, the first tensioning member further includes:

[0030] The third sub-tensioning member is located between the first sub-tensioning member and the second sub-tensioning member along the length direction of the first tensioning member. The third sub-tensioning member is separately disposed from the first sub-tensioning member and the second sub-tensioning member, and the third sub-tensioning member is arranged in a roughly straight line with the first sub-tensioning member and the second sub-tensioning member.

[0031] The opening in the thermal insulation material also includes:

[0032] The third sub-opening is located along the length of the first tensioning member, between the first sub-opening and the second sub-opening, and the third sub-tensioning member passes through the third sub-opening.

[0033] According to a specific embodiment of the present invention, the air bed includes:

[0034] Multiple first tensioning member groups, each first tensioning member group including at least two first tensioning members, and the at least two first tensioning members are separately arranged along the width direction of the air bed, and the multiple first tensioning member groups are arranged in an array along the length direction of the air bed;

[0035] The thermal insulation material includes:

[0036] Multiple opening groups, each opening group including at least two openings, the at least two openings being spaced apart along the width direction of the air bed, and each opening extending along the width direction of the air bed, the multiple opening groups being arranged in an array along the length direction of the air bed, and each opening group corresponding to the first tensioning member group.

[0037] According to a specific embodiment of the present invention, the first tensioning member includes:

[0038] First tensioning component;

[0039] The second sub-tensioning member is disposed separately from the first sub-tensioning member along the thickness direction of the first tensioning member;

[0040] An upper connecting portion is provided at the first end of the first tensioning member. The upper connecting portion includes a first side and a second side. The upper end of the first sub-tensioning member is connected to the first side of the upper connecting portion, and the upper end of the second sub-tensioning member is connected to the second side of the upper connecting portion. The upper connecting portion is connected to the top plate.

[0041] The lower connecting part is located at the second end of the first tensioning member. The lower connecting part includes a first side and a second side. The lower end of the first sub-tensioning member is connected to the first side of the lower connecting part, and the lower end of the second sub-tensioning member is connected to the second side of the lower connecting part. The lower connecting part is connected to the substrate.

[0042] According to a specific embodiment of the present invention, the first sub-tensioning member includes: a first sub-side portion, a second sub-side portion, and a sub-base portion located between the first sub-side portion and the second sub-side portion of the first sub-tensioning member;

[0043] The second sub-tensioning member includes: a first sub-side portion, a second sub-side portion, and a sub-base portion located between the first sub-side portion and the second sub-side portion of the second sub-tensioning member;

[0044] The first side portion of the first tensioning member includes the first sub-side portion of the first sub-tensioning member and the first sub-side portion of the second sub-tensioning member;

[0045] The first sub-side portion of the first sub-tensioning member includes at least one of the notches, and the first sub-side portion of the second sub-tensioning member includes at least one of the notches, wherein at least one notch in the first sub-side portion of the first sub-tensioning member corresponds to at least one notch in the first sub-side portion of the second sub-tensioning member;

[0046] The second side portion of the first tensioning member includes the second sub-side portion of the first sub-tensioning member and the second sub-side portion of the second sub-tensioning member.

[0047] According to a specific embodiment of the present invention, the second sub-side portion of the first sub-tensioning member includes at least one of the aforementioned recesses;

[0048] The second sub-side portion of the second sub-tensioning member includes at least one of the said notches;

[0049] At least one of the notches on the second sub-side portion of the first sub-tensioning member corresponds to at least one of the notches on the second sub-side portion of the second sub-tensioning member.

[0050] According to a specific embodiment of the present invention, the first sub-tensioning member, the second sub-tensioning member, the upper connecting part, and the lower connecting part are made of a single sheet of material.

[0051] According to a specific embodiment of the present invention, it further includes:

[0052] Multiple second tensioning members, the second tensioning members comprising:

[0053] The first end is connected to the top plate;

[0054] The second end is disposed opposite to the first end along the height direction of the second tensioning member, and the second end is connected to the substrate.

[0055] First side section;

[0056] The second side portion includes a notch, and the second side portion of the second tensioning member is disposed opposite to the first side portion of the second tensioning member along the length direction of the second tensioning member;

[0057] The thermal insulation material includes an opening through which the second tensioning member passes, the second tensioning member passing through the opening, the thermal insulation material being disposed in the recess of the second tensioning member and being limited by the recess of the second tensioning member;

[0058] Along the length of the air-filled bed, a first tensioning member is provided between at least two adjacent second tensioning members of the plurality of second tensioning members;

[0059] Along the width direction of the air bed, the first side portion of the first tensioning member and the first side portion of the second tensioning member are close to one end of the air bed, and the second side portion of the first tensioning member and the second side portion of the second tensioning member are close to the other end of the air bed.

[0060] According to a specific embodiment of this utility model, the air bed further includes:

[0061] A plurality of third tensioning members, along the height direction of the air bed, each of the plurality of third tensioning members comprising:

[0062] The first end is connected to the top plate;

[0063] The second end is disposed opposite to the first end of the third tensioning member along the height direction of the third tensioning member, and the second end of the third tensioning member is connected to the substrate;

[0064] Along the length of the third tensioning member, a notch is provided on each of its two sides. Along the height of the air bed, the distance between the upper edge of the notch and the top plate is less than or equal to the distance between the notch of the first tensioning member and the top plate, and the distance between the lower edge of the notch and the bottom plate is less than or equal to the distance between the notch of the first tensioning member and the bottom plate.

[0065] The thermal insulation material has multiple openings through which the third tensioning member passes, and the third tensioning member passes through the openings through which the third tensioning member passes.

[0066] According to a specific embodiment of the present invention, the first end of the first tensioning member includes:

[0067] The connecting part is welded to the top plate;

[0068] An extension portion extends from the connecting portion;

[0069] The air-filled bed also includes:

[0070] End insulation material with openings;

[0071] The connecting portion of the first end of the first tensioning member passes through the opening of the end insulation material and is welded to the top plate. At least a portion of the extension of the first end of the first tensioning member is below the end insulation material to support the end insulation material.

[0072] According to a specific embodiment of the present invention, the contour of the notch includes:

[0073] The upper straight segment extends along the length direction of the first tensioning member;

[0074] The lower straight segment extends along the length direction of the first tensioning member, and the lower straight segment and the upper straight segment are arranged opposite to each other along the height direction of the first tensioning member;

[0075] An arc segment, one end of which is connected to the upper straight line segment, and the other end of which is connected to the lower straight line segment.

[0076] According to a specific embodiment of the present invention, the notch is a straight slit.

[0077] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the end of the notch is provided with a ring portion, the ring portion being used to prevent the notch from tearing.

[0078] According to a specific embodiment of the present invention, the contour of the notch includes:

[0079] The upper straight segment extends along the length direction of the first tensioning member;

[0080] The lower straight segment extends along the length direction of the first tensioning member, and the lower straight segment and the upper straight segment are arranged opposite to each other along the height direction of the first tensioning member;

[0081] A side straight segment extends along the height direction of the first tensioning member, with one end of the side straight segment connected to the upper straight segment and the other end of the side straight segment connected to the lower straight segment.

[0082] According to a specific embodiment of the present invention, the distance between the upper straight segment and the lower straight segment along the height direction of the first tensioning member is greater than 0.2 cm.

[0083] According to a specific embodiment of the present invention, the first tensioning member includes: a base extending along the length direction of the first tensioning member, wherein the base is located between the first side portion and the second side portion along the length direction;

[0084] At least two walls are located on the same side of the base along the length direction of the first tensioning member, one end of each wall is connected to the base and the other end extends away from the base, and two adjacent walls are spaced apart along the height direction of the air bed to form a notch.

[0085] According to a specific embodiment of the present invention, the lengths of the at least two walls are equal along the length direction of the first tensioning member.

[0086] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the length of the wall located below the notch is greater than the length of the wall located above the notch.

[0087] According to a specific embodiment of the present invention, the first tensioning member further includes:

[0088] A protrusion is provided on the side of the wall below the recess away from the base, and the protrusion protrudes away from the base along the length direction of the first tensioning member;

[0089] Along the height direction of the first tensioning member, the height of the protrusion of any one of the at least two walls is less than the height of the wall.

[0090] According to a specific embodiment of the present invention, the number of walls is at least three;

[0091] Along the height direction of the first tensioning member, the uppermost wall is the upper wall, the lowermost wall is the lower wall, and the wall located between the upper wall and the lower wall is the middle wall;

[0092] Along the length of the first tensioning member, the middle wall protrudes to the outside of the upper wall, and at least a portion of the lower wall protrudes to the outside of the upper wall.

[0093] According to a specific embodiment of the present invention, the shape of the notch is part of an ellipse.

[0094] According to a specific embodiment of the present invention, all points in the internal space of the concave outline constitute a convex set.

[0095] According to a specific embodiment of the present invention, the outline of the notch is C-shaped.

[0096] According to a specific embodiment of the present invention, the wall includes:

[0097] Top edge;

[0098] The lower edge intersects with the upper edge, and the intersection of the upper edge and the lower edge is the outermost part of the first tensioning member along its length.

[0099] According to a specific embodiment of the present invention, along the height direction of the first tensioning member, the wall located below the recess slopes outward and upward toward the base, the wall comprising:

[0100] Top edge;

[0101] bottom edge;

[0102] A side edge, one end of which is connected to the upper edge away from the base, and the other end of which is connected to the lower edge away from the base.

[0103] According to a specific embodiment of the present invention, the shape of the notch outline is a part of a normal distribution curve.

[0104] According to a specific embodiment of the present invention, the height of the notch is greater than or equal to 0.2 cm along the height direction of the first tensioning member.

[0105] According to a specific embodiment of the present invention, the depth of the notch along the length direction of the first tensioning member is 0.5cm to 20cm.

[0106] According to a specific embodiment of the present invention, the ratio of the height of the notch to the depth of the notch is less than or equal to 1.

[0107] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the second side portion of the first tensioning member includes a plurality of recesses, and each of the plurality of recesses in the second side portion corresponds to one of the plurality of recesses in the first side portion.

[0108] Along the length of the first tensioning member, the sum of the depths of the two corresponding notches is not greater than 50% of the length of the first tensioning member.

[0109] According to a specific embodiment of this utility model, the area of ​​the notch is 0.1 cm². 2 Up to 500cm 2 .

[0110] According to a specific embodiment of the present invention, the thickness of the first tensioning member is 0.06 mm to 0.70 mm.

[0111] According to a specific embodiment of the present invention, the spacing between two adjacent layers of the heat insulation material along the height direction of the air-filled bed is 0.3cm to 15cm.

[0112] According to a specific embodiment of the present invention, the width of the opening in the thermal insulation material is 0.1 cm to 15 cm along the thickness direction of the first tensioning member.

[0113] According to a specific embodiment of the present invention, the width of the opening in the thermal insulation material is 1 cm along the thickness direction of the first tensioning member.

[0114] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the length of the opening of the thermal insulation material is 1cm to 30cm shorter than the length of the first tensioning member.

[0115] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the length of the opening of the thermal insulation material is the same as the length of the base of the first tensioning member.

[0116] According to a specific embodiment of the present invention, along the length direction of the first tensioning member, the length of the opening of the thermal insulation material is 0.01 cm to 15 cm longer than the length of the base of the first tensioning member.

[0117] According to a specific embodiment of this utility model, the air bed further includes:

[0118] The side plate, along the height direction of the air bed, is located between the top plate and the bottom plate, with its upper edge connected to the top plate and its lower edge connected to the bottom plate.

[0119] According to a specific embodiment of the present invention, the heat insulation material includes multiple heat insulation sheets;

[0120] The multiple insulating sheets in the thermal insulation material are arranged along the length of the air-filled bed.

[0121] According to a specific embodiment of the present invention, along the length of the air bed, a portion of the air bed is provided with the heat insulation material, while another portion is not provided with the heat insulation material.

[0122] According to a specific embodiment of the present invention, the heat insulation material is provided from one halfway point of the air bed to one side of the air bed along the length direction of the air bed, and the heat insulation material is not provided from one halfway point of the air bed to the other side of the air bed.

[0123] According to a specific embodiment of the present invention, along the height direction of the air bed, the heat insulation material is provided from the halfway point of the air bed to the top plate, and the heat insulation material is not provided from the halfway point of the air bed to the bottom plate.

[0124] According to a specific embodiment of the present invention, the heat insulation material has multiple layers, and the multiple layers of heat insulation material are formed by bending the same piece of material.

[0125] According to a specific embodiment of the present invention, it further includes:

[0126] An outer cavity sheet is provided at intervals from the top sheet along the height direction of the air bed, and the outer edges of the outer cavity sheet and the top sheet are connected to each other to jointly define an air chamber;

[0127] Along the height direction of the air bed, the air chamber defined by the outer cavity plate and the top plate is located above the air chamber defined by the top plate and the bottom plate.

[0128] According to a specific embodiment of the present invention, it further includes:

[0129] An outer cavity sheet is provided at intervals from the bottom sheet along the height direction of the air bed, and the outer edges of the outer cavity sheet and the bottom sheet are connected to each other to jointly define an air chamber;

[0130] Along the height direction of the inflatable bed, the inflatable chamber defined by the outer cavity sheet and the bottom sheet is located below the inflatable chamber defined by the top sheet and the bottom sheet.

[0131] This utility model also discloses an air-filled bed, comprising:

[0132] Top film;

[0133] The bottom sheet is connected to the top sheet to jointly define the inflation chamber;

[0134] A plurality of first tensioning members are located within the inflation chamber, the plurality of first tensioning members defining the shape of the air bed after the inflation chamber is inflated, each of the first tensioning members comprising:

[0135] The first end is connected to the top plate;

[0136] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the substrate.

[0137] A limiting groove, wherein the limiting groove penetrates the first tensioning member along the thickness direction and extends along the length direction of the first tensioning member;

[0138] Thermal insulation material passes through the limiting groove of each of the first tensioning members.

[0139] According to a specific embodiment of the present invention, each of the first tensioning members includes:

[0140] At least two limiting grooves are provided at intervals along the height direction of the first tensioning member;

[0141] The thermal insulation material includes at least two, which are spaced apart along the height direction of the first tensioning member, and each of the at least two thermal insulation materials passes through one of the limiting grooves of each of the first tensioning members.

[0142] According to a specific embodiment of the present invention, each of the first tensioning members includes:

[0143] At least two limiting grooves are provided at intervals along the length direction of the first tensioning member;

[0144] The thermal insulation material includes at least two, which are spaced apart along the length of the first tensioning member, and each of the at least two thermal insulation materials passes through one of the limiting grooves of each of the first tensioning members.

[0145] This utility model also discloses an air-filled bed, comprising:

[0146] Top film;

[0147] The bottom sheet is connected to the top sheet to jointly define the inflation chamber;

[0148] A first tensioning member is located within the inflation chamber. The first tensioning member is used to define the shape of the air bed after the inflation chamber is inflated. The first tensioning member includes:

[0149] The first end is connected to the top plate;

[0150] The second end is disposed opposite to the first end and is connected to the substrate.

[0151] A first inclined surface is disposed between the first end and the second end, and connects the first end and the second end;

[0152] A second inclined surface is disposed between the first end and the second end, and connects the first end and the second end;

[0153] Along the height direction of the air bed from the first end to the second end, the distance between the first inclined surface and the second inclined surface increases along the length direction of the air bed;

[0154] The thermal insulation material includes an opening through which the first tensioning member passes;

[0155] Along the length of the air-filled bed, the width of the opening in the thermal insulation material is greater than the width of the first end of the first tensioning member and less than the width of the second end of the first tensioning member.

[0156] According to a specific embodiment of this utility model, the heat insulation material includes:

[0157] At least two layers of thermal insulation material are provided at intervals along the height direction of the first tensioning member;

[0158] Along the height direction of the first tensioning member, the widths of the openings in two adjacent layers of thermal insulation material are not equal.

[0159] According to a specific embodiment of the present invention, the first tensioning member further includes:

[0160] The upper connecting part is located at the first end of the first tensioning member. Along the thickness direction of the first tensioning member, one end of the upper connecting part is connected to the first inclined surface, the other end is connected to the second inclined surface, and the upper connecting part is connected to the top plate.

[0161] The lower connecting part is located at the second end of the first tensioning member. Along the thickness direction of the first tensioning member, one end of the lower connecting part is connected to the first inclined surface, the other end is connected to the second inclined surface, and the lower connecting part is connected to the substrate.

[0162] According to a specific embodiment of the present invention, the upper connecting part, the lower connecting part, the first inclined surface and the second inclined surface of the first tensioning member are integrally formed.

[0163] This utility model also discloses an air-filled bed, comprising:

[0164] Top film;

[0165] The bottom sheet is connected to the top sheet to jointly define the inflation chamber;

[0166] At least two first tensioning members are located within the inflation chamber, the at least two first tensioning members defining the shape of the air bed after the inflation chamber is inflated, each of the at least two first tensioning members comprising:

[0167] The first end is connected to the top plate;

[0168] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the substrate.

[0169] The thermal insulation material includes an opening through which the first tensioning member passes;

[0170] A support structure layer, the support structure layer comprising at least one support structure, each of the at least one support structure being defined on the at least two first tensioning members; or, each of the at least one support structure being defined on the top sheet or the bottom sheet;

[0171] The supporting structure layer supports the thermal insulation material.

[0172] According to a specific embodiment of the present invention, each of the at least one support structure is defined on the at least two first tensioning members;

[0173] Each of the at least two first tensioning members comprises:

[0174] At least one support hole, each of the support holes extending through the first tensioning member along the thickness direction, and each of the support structures passing through at least one support hole in each of the first tensioning members to define the support structure within the first tensioning member.

[0175] According to a specific embodiment of the present invention, each of the at least one support structure is defined on the at least two first tensioning members;

[0176] Each of the at least two first tensioning members comprises:

[0177] At least one set of support holes, the set of support holes comprising:

[0178] Two support holes are provided at intervals along the length direction of the first tensioning member, and the length direction of the first tensioning member is the same as the width direction of the air bed.

[0179] Each of the at least one support structure includes:

[0180] A first support edge, along the thickness direction of the first tensioning member, passes through one of the two support holes of each of the at least two first tensioning members, and the first support edge includes a first end and a second end.

[0181] The second support edge is provided along the length direction of the first tensioning member, and is spaced apart from the first support edge. Along the thickness direction of the first tensioning member, the second support edge passes through another of the two support holes of each of the at least two first tensioning members. The second support edge includes a first end and a second end.

[0182] A first limiting member is used to prevent the first end of the first support edge and the first end of the second support edge from passing through the support hole;

[0183] The second limiting member is used to prevent the second end of the first support edge and the second end of the second support edge from passing through the support hole.

[0184] According to a specific embodiment of the present invention, the first limiting member includes:

[0185] The first limiting edge extends along the length direction of the first tensioning member, and one end of the first limiting edge is connected to the first end of the first support edge, and the other end is connected to the first end of the second support edge;

[0186] The second limiting member includes:

[0187] The second limiting edge extends along the length direction of the first tensioning member, and one end of the second limiting edge is connected to the second end of the first support edge, and the other end is connected to the second end of the second support edge.

[0188] According to a specific embodiment of the present invention, the first limiting member includes:

[0189] A first limiting part is provided at the first end of the first support edge, and the first limiting part is used to prevent the first end of the first support edge from passing through the support hole;

[0190] The second limiting part is provided at the first end of the second support edge, and the second limiting part is used to prevent the first end of the second support edge from passing through the support hole;

[0191] The second limiting member includes:

[0192] The second limiting edge extends along the length direction of the first tensioning member, and one end of the second limiting edge is connected to the second end of the first support edge, and the other end of the second limiting edge is connected to the second end of the second support edge.

[0193] According to a specific embodiment of the present invention, each of the at least one support structure includes:

[0194] A first support edge, along the thickness direction of the first tensioning member, passes through one of the two support holes of each of the at least two first tensioning members, and the first support edge includes a first end and a second end.

[0195] The second support edge is provided along the length direction of the first tensioning member, and is spaced apart from the first support edge. Along the thickness direction of the first tensioning member, the second support edge passes through another of the two support holes of each of the at least two first tensioning members. The second support edge includes a first end and a second end.

[0196] A first limiting part is provided at the first end of the first support edge, and the first limiting part is used to prevent the first end of the first support edge from passing through the support hole.

[0197] The second limiting part is provided at the first end of the second support edge, and the second limiting part is used to prevent the first end of the second support edge from passing through the support hole;

[0198] A third limiting part is provided at the second end of the first supporting edge, and the third limiting part is used to prevent the second end of the first supporting edge from passing through the supporting hole;

[0199] A fourth limiting part is provided at the second end of the second support edge, and the fourth limiting part is used to prevent the second end of the second support edge from passing through the support hole.

[0200] According to a specific embodiment of the present invention, each of the at least one support structure is defined on the top sheet or the bottom sheet.

[0201] According to a specific embodiment of the present invention, each of the at least one support structure includes:

[0202] The first end is connected to the outer edge of the top sheet or the outer edge of the bottom sheet;

[0203] The second end is connected to the outer edge of the top sheet or the outer edge of the bottom sheet.

[0204] According to a specific embodiment of the present invention, the first end of each of the at least one support structure is connected to the outer edge of the top sheet or the outer edge of the bottom sheet by a patch;

[0205] The second end of each of the at least one support structure is connected to the outer edge of the top sheet or the outer edge of the bottom sheet via a patch.

[0206] This utility model also discloses an air-filled bed, comprising:

[0207] Top film;

[0208] negative;

[0209] The side panel has its upper edge connected to the top panel and its lower edge connected to the bottom panel. Along the height direction of the air bed, the side panel is located between the top panel and the bottom panel. The top panel, the bottom panel, and the side panel together define an air chamber.

[0210] A first tensioning member is located within the inflation chamber. The first tensioning member is used to define the shape of the air bed after the inflation chamber is inflated. The first tensioning member includes:

[0211] The first end is connected to the top plate;

[0212] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the substrate.

[0213] The thermal insulation material includes an opening through which the first tensioning member passes;

[0214] Along the height direction of the air bed, the air bed further includes:

[0215] A support structure layer, the support structure layer including at least one support structure defined on the side sheet, the support structure layer supporting the thermal insulation material.

[0216] According to a specific embodiment of the present invention, the side piece includes:

[0217] The first sidewall is located on one side of the first tensioning member along the length direction of the first tensioning member;

[0218] The second sidewall is located on the other side of the first tensioning member along the length of the first tensioning member;

[0219] Each of the at least one support structure is located between two adjacent first tensioning members and extends along the length direction of the first tensioning members. Each of the at least one support structure includes:

[0220] The first end is connected to the first sidewall of the side piece;

[0221] The second end is connected to the second sidewall of the side piece.

[0222] According to a specific embodiment of the present invention, the first end of each of the at least one support structure is connected to the first sidewall of the side piece by a patch;

[0223] The second end of each of the at least one support structure is connected to the second sidewall of the side piece via a patch.

[0224] According to a specific embodiment of the present invention, each of the at least one support structure is defined on the top sheet or the bottom sheet.

[0225] According to a specific embodiment of the present invention, each of the at least one support structure includes:

[0226] The first end is connected to the outer edge of the top sheet or the outer edge of the bottom sheet;

[0227] The second end is connected to the outer edge of the top sheet or the outer edge of the bottom sheet.

[0228] According to a specific embodiment of the present invention, the first end of each of the at least one support structure is connected to the outer edge of the top sheet or the outer edge of the bottom sheet by a patch;

[0229] The second end of each of the at least one support structure is connected to the outer edge of the top sheet or the outer edge of the bottom sheet via a patch.

[0230] According to a specific embodiment of the present invention, the support structure layer includes at least two support structures;

[0231] The at least two of the support structures are spaced apart along the thickness direction of the first tensioning member.

[0232] According to a specific embodiment of the present invention, the support structure layer includes at least two support structures;

[0233] The at least two of the support structures are spaced apart along the length of the first tensioning member.

[0234] According to a specific embodiment of the present invention, the number of the supporting structure layers is at least two;

[0235] Along the height direction of the air-filled bed, the at least two support structure layers are spaced apart.

[0236] According to a specific embodiment of this utility model, the support structure is a linear body.

[0237] According to a specific embodiment of the present invention, the total weight of the threads within the air-filled bed is less than or equal to 5% of the weight of the air-filled bed.

[0238] According to a specific embodiment of the present invention, the distance between two adjacent lines along the length direction of the first tensioning member exceeds 5 cm.

[0239] According to a specific embodiment of the present invention, the fineness of the yarn is between 133 denier and 3780 denier.

[0240] According to a specific embodiment of the present invention, the twist of the yarn is 300 twists / meter to 1500 twists / meter.

[0241] According to a specific embodiment of this utility model, the weight of the thermal insulation material is 10g / m². 2 Up to 1000g / m 2 .

[0242] According to a specific embodiment of the present invention, the ratio of the sum of the weights of the thermal insulation materials in the air-filled bed to the weight of the air-filled bed is less than or equal to 20%.

[0243] According to a specific embodiment of the present invention, along the height direction of the air bed, the ratio of the sum of the heights of the insulation materials to the height of the air bed is less than or equal to 2%.

[0244] According to a specific embodiment of this utility model, the thermal resistance of the air-filled bed is 7ft. 2 ·℉·h / Btu to 13ft 2 ·℉·h / Btu.

[0245] According to a specific embodiment of this utility model, the heat insulation material is an aluminum-plated film.

[0246] This utility model also discloses an air-filled bed, comprising:

[0247] Top film;

[0248] The bottom sheet is connected to the top sheet to jointly define the inflation chamber;

[0249] A first tensioning member is located within the inflation chamber. The first tensioning member is used to define the shape of the air bed after the inflation chamber is inflated. The first tensioning member includes:

[0250] The first end is connected to the top plate;

[0251] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the substrate.

[0252] The first side portion includes a notch;

[0253] The second side portion is disposed opposite to the first side portion along the length direction of the first tensioning member;

[0254] The heating material includes an opening through which the first tensioning member passes, the first tensioning member passing through the opening, the heating material being disposed in the recess of the first tensioning member and being limited by the recess of the first tensioning member;

[0255] A power supply component is connected to the heating material, and the power supply component is used to supply power to the heating material to make the heating material heat up.

[0256] This utility model also discloses a gas filling method, comprising:

[0257] The first piece;

[0258] The second piece is connected to the first piece to jointly define the inflation chamber;

[0259] A first tensioning member, located within the inflation chamber, is used to define the shape of the inflated gas after the inflation chamber is inflated. The first tensioning member includes:

[0260] The first end is connected to the first piece;

[0261] The second end is disposed opposite to the first end along the height direction of the first tensioning member, and the second end is connected to the second piece;

[0262] The first side portion includes a notch;

[0263] The second side portion is disposed opposite to the first side portion along the length direction of the first tensioning member;

[0264] The insulating material includes an opening through which the first tensioning member passes, the insulating material being disposed in the recess of the first tensioning member and confined by the recess of the first tensioning member. Attached Figure Description

[0265] Figure 1 A perspective view showing the internal structure of an air-filled bed 10 in the prior art;

[0266] Figure 2 A perspective view showing the internal structure of the air-filled bed according to Embodiment 1 of this utility model;

[0267] Figure 3 An exploded view of the air-filled bed according to Embodiment 1 of this utility model is shown;

[0268] Figure 4a The diagram shows a front view of the first tensioning member of the air-filled bed according to Embodiment 1 of this utility model;

[0269] Figure 4b A schematic diagram of the notch in the air-filled bed according to Embodiment 1 of this utility model is shown.

[0270] Figure 4c A schematic diagram showing the structure of the opening of the heat insulation material of the air-filled bed in Embodiment 1 of this utility model;

[0271] Figure 5 A partially enlarged view shows the thermal insulation material of the air-filled bed in Embodiment 1 of this utility model being confined to the first tensioning member;

[0272] Figure 6 A side view showing the insulation material of the air-filled bed of Embodiment 1 of the present invention being confined to the first tensioning member;

[0273] Figure 7 A schematic diagram showing the structure of the air-filled bed of Embodiment 1 of the present invention, in which the heat insulation material is confined in the first tensioning member;

[0274] Figure 8 A perspective view showing the internal structure of an air-filled bed according to a modified embodiment of Embodiment 1 of the present invention;

[0275] Figures 9 to 20 The following are front views of a modified embodiment of the first tensioning member of the air-filled bed according to Embodiment 1 of this utility model;

[0276] Figure 21 A perspective view showing the internal structure of the air bed according to Embodiment 2 of this utility model;

[0277] Figure 22A perspective view showing the internal structure of the air-filled bed according to Embodiment 3 of this utility model;

[0278] Figure 23 An exploded view of the air-filled bed according to Embodiment 3 of this utility model is shown;

[0279] Figure 24 An exploded view of the air-filled bed according to Embodiment 4 of this utility model is shown;

[0280] Figure 25 An exploded view of the air-filled bed according to Embodiment 5 of this utility model is shown;

[0281] Figure 26 An exploded view of the air-filled bed according to Embodiment 6 of this utility model is shown;

[0282] Figure 27 An exploded view of the air-filled bed according to Embodiment 7 of this utility model is shown;

[0283] Figure 28 A perspective view of the first tensioning member of the air bed according to Embodiment 7 of this utility model is shown;

[0284] Figure 29 A perspective view of the first tensioning member of the air bed according to Embodiment 7 of the present invention is shown from another angle.

[0285] Figure 30 A perspective view showing the internal structure of the air bed of Embodiment 7 of the present invention;

[0286] Figure 31 An exploded view of an air-filled bed according to a modified embodiment of Embodiment 7 of the present invention is shown.

[0287] Figure 32 A perspective view of the first tensioning member of an air-filled bed according to a modified embodiment of Embodiment 7 of the present invention is shown.

[0288] Figure 33 An exploded view of the air-filled bed according to Embodiment 8 of this utility model is shown;

[0289] Figure 34 A perspective view showing the internal structure of the air-filled bed according to Embodiment 8 of the present invention;

[0290] Figure 35 A perspective view showing the internal structure of the air bed according to Embodiment 9 of this utility model;

[0291] Figure 36 An exploded view of the air-filled bed according to Embodiment 10 of this utility model is shown;

[0292] Figure 37 A side view of the first tensioning member and the third tensioning member of the air bed of Embodiment 10 of this utility model is shown;

[0293] Figure 38 An exploded view of the air-filled bed according to Embodiment 11 of this utility model is shown;

[0294] Figure 39 A perspective view showing the internal structure of the air bed of Embodiment 12 of this utility model is shown;

[0295] Figure 40 An exploded view of the air-filled bed according to Embodiment 13 of this utility model is shown;

[0296] Figure 41 An exploded view of the air-filled bed according to Embodiment 14 of this utility model is shown;

[0297] Figure 42 A side view of the air-filled bed according to Embodiment 14 of this utility model is shown.

[0298] Figure 43 An exploded view of an air-filled bed according to a modified embodiment of Embodiment 14 of the present invention is shown.

[0299] Figure 44 A perspective view showing the internal structure of the air bed of Embodiment 15 of this utility model;

[0300] Figure 45 An exploded view of the air-filled bed according to Embodiment 16 of this utility model is shown;

[0301] Figure 46 This is a view showing the internal structure of the air-filled bed according to Embodiment 17 of the present invention;

[0302] Figure 47 This is a view showing the internal structure of an air-filled bed according to a modified embodiment of Embodiment 17 of the present invention;

[0303] Figure 48 An internal structural view of an air-filled bed according to another modified embodiment of Embodiment 17 of the present invention is shown.

[0304] Figure 49 An exploded view of the air-filled bed according to Embodiment 18 of this utility model is shown;

[0305] Figure 50 This is a view showing the internal structure of the air-filled bed according to Embodiment 18 of the present invention;

[0306] Figure 51 A side view of the first tensioning member of the air bed according to Embodiment 18 of the present invention is shown;

[0307] Figure 52 A side view of the first tensioning member of an air-filled bed according to a modified embodiment of Embodiment 18 of the present invention is shown.

[0308] Figure 53 This is a view showing the internal structure of the air-filled bed according to Embodiment 19 of the present invention;

[0309] Figure 54 This is a perspective view of the first tensioning member and support structure of the air bed according to Embodiment 19 of the present invention;

[0310] Figure 55 A perspective view of the first tensioning member and support structure of an air-filled bed according to a modified embodiment of Embodiment 19 of the present invention is shown.

[0311] Figure 56 A perspective view showing the first tensioning member and support structure of an air-filled bed according to another modified embodiment of Embodiment 19 of the present invention;

[0312] Figure 57 An internal structural view of an air-filled bed according to another modified embodiment of the present invention, embodiment 19;

[0313] Figure 58 A perspective schematic diagram showing the first tensioning member and support structure of the air bed according to Embodiment 20 of this utility model is shown.

[0314] Figure 59 This is a perspective view of the first tensioning member and support structure of the air bed according to Embodiment 21 of the present invention;

[0315] Figure 60 A perspective view of the first tensioning member and support structure of the air bed according to Embodiment 22 of this utility model is shown.

[0316] Figure 61 This is a view showing the internal structure of the air-filled bed according to Embodiment 23 of the present invention;

[0317] Figure 62 This is a view of the internal structure of the air bed of Embodiment 23 of the present invention after the first tensioning member and the thermal insulation material are concealed;

[0318] Figure 63 This is a perspective view of the air bed of Embodiment 23 of the present invention after the first tensioning member and the heat insulation material are hidden;

[0319] Figure 64 A perspective view of the first tensioning member and support structure of an air-filled bed according to a modified embodiment of Embodiment 23 of the present invention is shown.

[0320] Figure 65 An exploded view of the air-filled bed according to Embodiment 24 of this utility model is shown;

[0321] Figure 66A partial cross-sectional view of an air-filled bed according to a modified embodiment of Embodiment 24 of the present invention is shown.

[0322] Figure 67 A partial cross-sectional view of an air-filled bed according to another modified embodiment of Embodiment 24 of the present invention is shown.

[0323] Figure 68 A perspective view of the air-filled bed according to Embodiment 25 of this utility model is shown;

[0324] Figure 69 A partially enlarged view of the internal structure of the air-filled bed according to Embodiment 23 of this utility model is shown.

[0325] Figure 70 This diagram shows the structural schematic of the material of the first tensioning member in an embodiment of the present invention.

[0326] Figure 71 This diagram shows the structural structure of the mesh material of the first tensioning member in an embodiment of the present invention.

[0327] Explanation of icon numbers:

[0328] 100. Air mattress;

[0329] 110. Top plate, 111. Top plate weld, 112. Gas valve, 113. First edge of the top plate, 114. Second edge of the top plate, 115. Peripheral edge of the top plate;

[0330] 120. Film negative; 121. Film weld seam; 123. First edge of film negative; 124. Second edge of film negative; 125. Peripheral edge of film negative;

[0331] 130. First tensioning member; 130a. First tensioning member group; 1301. First sub-tensioning member; 1302. Second sub-tensioning member; 1303. Third sub-tensioning member; 1305. First inclined surface; 1306. Second inclined surface;

[0332] 131. First end of the first tensioning member; 1311. Upper end of the first sub-tensioning member; 1312. Upper end of the second sub-tensioning member; 1313. Upper end of the third sub-tensioning member; 1314. Upper connecting part; 13141. First side of the upper connecting part; 13142. Second side of the upper connecting part; 1315. Connecting part of the first end; 1316. Extension of the first end; 1317. Upper connecting part; 1318. Lower connecting part;

[0333] 132. The second end of the first tensioning member; 1321. The lower end of the first sub-tensioning member; 1322. The lower end of the second sub-tensioning member; 1323. The lower end of the third sub-tensioning member; 1324. The lower connecting portion; 13241. The first side of the lower connecting portion; 13242. The second side of the lower connecting portion; 1325. The connecting portion of the second end; 1326. The extension of the second end.

[0334] 133. The first side portion of the first tensioning member; 1331. The first sub-side portion of the first sub-tensioning member; 1332. The first sub-side portion of the second sub-tensioning member;

[0335] 134. The second side portion of the first tensioning member; 1341. The second sub-side portion of the first sub-tensioning member; 1342. The second sub-side portion of the second sub-tensioning member;

[0336] 135. Base, 1351. Sub-base;

[0337] 136. Notch; 1361. Upper straight segment; 1362. Lower straight segment; 1363. Arc segment; 1364. Ring; 1365. Side straight segment; 1366m. Upper edge; 1367m. Lower edge;

[0338] 137. Wall, 1371. Upper wall, 13710. Upper edge of the upper wall, 1372. Lower wall, 13720. Lower edge of the lower wall, 1373. Middle wall, 1374. Part of the lower wall, 1375. Protrusion, 1376. Upper limit space, 1377. Lower limit space, 1378. Upper edge of the middle wall, 1379. Lower edge of the middle wall;

[0339] 138. Limiting groove;

[0340] 139. Support hole, 139a. Support hole, 139b. Support hole, 1390. Support hole group;

[0341] 140. Thermal insulation material; 141. Opening; 141a. Opening group; 1411. First end of opening; 1412. Second end of opening; 1413. First sub-opening; 1414. Second sub-opening; 1415. Third sub-opening; 142. Thermal insulation sheet; 143. Bending part.

[0342] 150. Inflatable chamber;

[0343] 160. Side panel, 161. Upper edge, 162. Lower edge, 163. First sidewall of the side panel, 164. Second sidewall of the side panel, 165. Inner surface of the side panel, 166. Air valve, 167. Connection opening;

[0344] 170. Second tensioning member; 171. First end of second tensioning member; 172. Second end of second tensioning member; 173. First side portion of second tensioning member; 174. Second side portion of second tensioning member; 175. Base of second tensioning member; 176. Notch of second tensioning member;

[0345] 180. Third tensioning member; 181. First end of the third tensioning member; 182. Second end of the third tensioning member; 183. First side of the third tensioning member; 184. Second side of the third tensioning member; 185. Base of the third tensioning member; 186. Notch; 1861. Upper edge of the notch; 1862. Lower edge of the notch;

[0346] 190. End insulation material; 191. Opening of the end insulation material;

[0347] 200. Supporting structural layer;

[0348] 210. Support structure; 211. First support edge; 2111. First end of the first support edge; 2112. Second end of the first support edge; 212. Second support edge; 2121. First end of the second support edge; 2122. Second end of the second support edge; 213. First end of the support structure; 214. Second end of the support structure.

[0349] 220. First limiting member; 221. First limiting edge; 222. First limiting part; 223. Second limiting part; 230. Second limiting member; 231. Second limiting edge; 232. Third limiting part; 233. Fourth limiting part;

[0350] 240. Line body; 241. First end of line body; 242. Second end of line body;

[0351] 250. Patch panel;

[0352] 310. Outer cavity sheet; 311. Inflation chamber; 312. Air valve; 313. Inflation chamber; 320. Diagonal tension band; 321. Outer edge of diagonal tension band; 322. Inner edge of diagonal tension band; 330. Thermal insulation material; 340. Fourth tensioning member;

[0353] 410. Power supply components; 420. Regulator; 430. Wires; 440. Heating materials; 450. Plugs;

[0354] 500. Fabric patchwork material;

[0355] 600. Mesh reinforcement material. Detailed Implementation

[0356] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0357] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0358] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0359] The "length direction, width direction, and height direction" of the materials mentioned above are for directional purposes only and do not constitute a limitation on the product's usage direction or a limitation on the comparison of their lengths. For example, the length direction can be longer than, the same as, or shorter than the width direction.

[0360] The terms “first,” “second,” “third,” “fourth,” etc., are used only for distinguishing descriptions and should not be interpreted as indicating or implying relative importance, nor should they be interpreted as indicating or implying quantity.

[0361] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0362] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0363] Example 1

[0364] Figure 2 and Figure 3 The air bed 100 of this embodiment and its internal structure are shown. (Reference) Figure 2 In this embodiment, the air bed 100 is generally rectangular in shape. It is understood that this application does not impose specific limitations on the shape of the air bed 100. In other possible embodiments, the air bed 100 may also be any other suitable shape such as circular, elliptical, or fan-shaped.

[0365] For example, the air bed 100 includes: a top sheet 110, a bottom sheet 120, sixteen first tensioning members 130 and four layers of insulation material 140.

[0366] It should be noted that this application does not impose a specific limitation on the number of the first tensioning members 130 within the air mattress 100. For example, the number of the first tensioning members 130 may also be twelve, thirteen, eighteen, or twenty, etc. In some possible embodiments, the number of the first tensioning members 130 may also be one.

[0367] It should be noted that this application does not impose a specific limitation on the number of layers of the thermal insulation material 140 within the air-filled bed 100. Exemplarily, the number of layers of the thermal insulation material 140 may also be two, three, or five layers, or more. In some possible embodiments, the number of layers of the thermal insulation material 140 may also be one.

[0368] refer to Figure 2 The periphery 115 of the top plate 110 and the periphery 125 of the bottom plate 120 can be connected to each other to jointly define the inflatable chamber 150. The top plate 110 is used for the user to sit or lie down, and the bottom plate 120 is used to contact the ground. The top plate 110 and the bottom plate 120 can have substantially the same shape and size. In this embodiment, when the air bed is inflated, the top plate 110 and the bottom plate 120 are substantially parallel. It should be noted that "substantially parallel" means that the top plate 110 and the bottom plate 120 extend substantially along two parallel surfaces, but the top plate 110 and the bottom plate 120 may not be parallel in some areas. For example, the area where the top plate 110 is connected to the first tensioning member 130 is deformed by the tension of the first tensioning member 130, and the deformed area is not parallel to the top plate 110 or the bottom plate 120.

[0369] In this embodiment, the top sheet 110 and the bottom sheet 120 are connected to each other by welding. However, this application does not impose specific restrictions on the connection method of the top sheet 110 and the bottom sheet 120. In other possible embodiments, the top sheet 110 and the bottom sheet 120 can also be connected to each other by bonding or other means.

[0370] Exemplarily, the top sheet 110 includes an outer layer outside the inflation chamber 150 and an inner layer facing the inflation chamber 150. The outer layer, which comes into contact with the human body, may be a textile fabric layer. The inner layer may be a polymer material layer. The textile fabric layer and the polymer material layer are bonded together. Exemplarily, the textile fabric layer is made of one or more combinations of cotton fibers, wool fibers, silk fibers, hemp fibers, regenerated fibers, polyester fibers, polyamide fibers, polyvinyl alcohol fibers, polypropylene fibers, polyurethane fibers, and inorganic fibers and other suitable textile fabrics. The polymer material layer is made of one or more combinations of polyvinyl chloride (PVC), thermoplastic polyurethane elastomer (TPU), polyurethane (PU), polypropylene (PP), polyethylene (PE), polyethylene terephthalate (PET), nylon, and other suitable polymer materials. The bottom sheet 120 has the same structure as the top sheet 110, i.e., the bottom sheet 120 includes an outer layer outside the inflation chamber 150 and an inner layer facing the inflation chamber 150. The inner layer may be a polymer material layer, for example, made of the materials described above. The outer layer can be, for example, a textile fabric layer made of the materials described above, thereby allowing the air mattress 100 to be used on both sides. Optionally, the backsheet 120 can have a different structure from the topsheet 110; for example, the backsheet 120 may consist only of a polymer material layer. Exemplarily, the thickness of the polymer material layers in the topsheet 110 and the backsheet 120 can be 0.04 mm to 0.18 mm. Preferably, the thickness of the polymer material layers in the topsheet 110 and the backsheet 120 can be 0.06 mm.

[0371] In this embodiment, the heat insulation material 140 is an aluminum-plated film, but it is not limited to this. In some possible embodiments, the heat insulation material 140 can also be other metal-plated films, such as zinc-plated films, copper-plated films, silver-plated films, etc. In other possible embodiments, the heat insulation material can also be made of materials such as fibers, sponges, aerogels, or fluff.

[0372] Exemplarily, the top plate 110 is provided with an air valve 112, which is used to inflate the air chamber 150 to make the air bed 100 generally rectangular in shape, or to deflate the air bed 100 to reduce its volume for easy storage. Exemplarily, in this embodiment, the air valve 112 is located near the edge of the top plate 110 to avoid affecting user comfort during use of the air bed 100. The location of the air valve 112 is not specifically limited in this application; for example, it can also be located in the middle of the top plate 110. In other possible embodiments, the air valve 112 can also be located on the bottom plate 120. Furthermore, the type of air valve 112 is not specifically limited in this application; it can be an electric valve or a non-electric valve.

[0373] For example, sixteen first tensioning members 130 and four layers of thermal insulation material 140 are all disposed in the air chamber 150. The sixteen first tensioning members 130 are spaced apart along the length X direction of the air bed (that is, the sixteen first tensioning members 130 are arranged in an array along the length X direction of the air bed 100), and each layer of thermal insulation material 140 is confined on the sixteen first tensioning members 130, and each first tensioning member 130 is connected to the top plate 110 and the bottom plate 120. When the air bed 100 is inflated, each first tensioning member 130 generates tension on the top plate 110 and the bottom plate 120, so that the air bed 100 as a whole takes on a generally rectangular shape.

[0374] For example, in this embodiment, the length direction of the first tensioning member 130 is consistent with the width direction of the air bed, both being the Y direction; the height direction of the first tensioning member 130 is consistent with the height direction of the air bed, both being the Z direction; and the thickness direction of the first tensioning member 130 is consistent with the length direction of the air bed, both being the X direction.

[0375] In this application, the first tensioning member 130 is connected to the top sheet 110 and the bottom sheet 120 by welding. However, this application does not impose specific restrictions on the connection method between the first tensioning member 130 and the top sheet 110 and the bottom sheet 120. In other possible embodiments, the first tensioning member 130 can also be connected to the top sheet 110 and the bottom sheet 120 by bonding or other means.

[0376] For example, in this embodiment of the application, when the air bed 100 is in an inflated state, the heat insulation material 140 is perpendicular to the height direction Z of the first tensioning member 130 (that is, the height direction Z of the air bed 100). However, it is not limited to this. In other possible embodiments, the heat insulation material 140 may also be slightly inclined relative to the top sheet 110 and the bottom sheet 120 so that the heat insulation material 140 is set at an acute angle or an obtuse angle to the height direction Z of the first tensioning member 130.

[0377] Specifically, each first tensioning member 130 includes a first end 131 and a second end 132, and the first end 131 and the second end 132 of each first tensioning member 130 are located at both ends of the first tensioning member 130 along the height direction Z of the air bed 100. That is, the first end 131 and the second end 132 of each first tensioning member 130 are arranged opposite to each other along the height direction Z of the air bed 100.

[0378] In this configuration, the first end 131 of each first tensioning member 130 is welded to the top plate 110, forming a top plate weld 111 on the top plate 110. Each top plate weld 111 extends along the width direction Y of the air bed 100. The second end 132 is connected to the bottom plate 120, forming a bottom plate weld 121 on the bottom plate 120. Each bottom plate weld 121 extends along the width direction Y of the air bed 100. Thus, after the air bed 100 is inflated, each first tensioning member 130 generates tension on the top plate 110 and the bottom plate 120, so that the air bed 100 as a whole takes on a generally rectangular shape.

[0379] It should be noted that this application does not impose a specific limit on the number of top plate welds 111 formed by welding each first tensioning member 130 to the top plate 110. For example, each first tensioning member 130 may be welded to the top plate 110 to form two, three, or four or more top plate welds 111. Correspondingly, this application does not impose a specific limit on the number of bottom plate welds 121 formed by welding each first tensioning member 130 to the bottom plate 120. For example, each first tensioning member 130 may be welded to the bottom plate 120 to form two, three, or four or more bottom plate welds 121.

[0380] For example, four layers of thermal insulation material 140 are spaced apart along the height direction Z of the air bed 100, and the four layers of thermal insulation material 140 are approximately parallel to each other. It should be noted that "approximately parallel" here means that the four layers of thermal insulation material 140 can be absolutely parallel, or the four layers of thermal insulation material 140 can be slightly inclined to each other.

[0381] For example, refer to Figure 4a and combined Figure 2 and Figure 3 Along the length direction Y of the first tensioning member 130, each first tensioning member 130 includes a first side portion 133, a second side portion 134, and a base portion 135. Along the length direction Y of the first tensioning member 130, the base portion 135 is located between the first side portion 133 and the second side portion 134; that is, the first side portion 133 and the second side portion 134 are arranged opposite to each other along the length direction Y of the first tensioning member 130. Specifically, Figure 4aIn the diagram, the portion to the left of dashed line a is the first side portion 133, the portion to the right of dashed line b is the second side portion 134, and the portion between dashed lines a and b is the base portion 135.

[0382] It should be noted that in this embodiment, the base 135 extends along the width direction Y of the air bed 100. That is, the length direction of the first tensioning member 130 is the same as the width direction of the air bed 100, both being the direction Y.

[0383] Exemplarily, the first side portion 133 includes five walls 137, which are spaced apart along the height direction Z of the first tensioning member 130. Each wall 137 extends along the length direction Y of the first tensioning member 130 toward the side away from the base 135. Along the height direction Z of the first tensioning member 130, two adjacent walls 137 form a notch 136. That is, in this embodiment, the five walls 137 of the first side portion 133 form four notches 136, and the four notches 136 are spaced apart along the height direction Z of the first tensioning member 130. The notches 136 are used to limit the thermal insulation material 140.

[0384] This embodiment does not impose a specific limitation on the number of walls 137 of the first side portion 133. For example, the number of walls 137 of the first side portion 133 can be two, three, four, six, or seven, etc. That is to say, the number of notches 136 of the first side portion 133 is at least one.

[0385] Continue to refer to Figure 4a Specifically, the five walls 137 of the first side portion 133 include an upper wall 1371, a lower wall 1372, and three middle walls 1373. Along the height direction Z of the first tensioning member 130, the upper wall 1371 is the uppermost wall 137, the lower wall 1372 is the lowermost wall 137, and the middle walls 1373 are the walls 137 between the upper wall 1371 and the lower wall 1372. That is, the number of middle walls 1373 is related to the number of notches 136; specifically, the number of notches 136 is one more than the number of middle walls 1373.

[0386] For example, in this embodiment, along the length direction Y of the first tensioning member 130, each wall 137 has the same size. In other words, along the length direction Y of the first tensioning member 130, the four walls 137 of the first side portion 133 of the first tensioning member 130 are flush on the side away from the base 135 (i.e., the outer side). However, this is not a limitation. In other possible embodiments, along the length direction Y of the first tensioning member 130, the four walls 137 of the first side portion 133 of the first tensioning member 130 are not flush on the side away from the base 135 (i.e., the outer side).

[0387] For example, in this embodiment, along the height direction Z of the first tensioning member 130, the dimensions of the upper wall 1371 and the lower wall 1372 are different from the dimensions of the middle wall 1373. Specifically, the dimensions of the upper wall 1371 and the lower wall 1372 are both larger than the dimensions of the middle wall 1373. However, this is not the only possibility. For example, in some possible embodiments, along the height direction Z of the first tensioning member 130, the dimensions of the upper wall 1371 are smaller than the dimensions of the middle wall 1373, or the dimensions of the upper wall 1371 are larger than the dimensions of the middle wall 1373; the dimensions of the lower wall 1372 are smaller than the dimensions of the middle wall 1373, or the dimensions of the lower wall 1372 are larger than the dimensions of the middle wall 1373. In other possible embodiments, along the height direction Z of the first tensioning member 130, the dimensions of the upper wall 1371 and the lower wall 1372 are also different. For example, the dimensions of the upper wall 1371 are larger than the dimensions of the lower wall 1372, or the dimensions of the lower wall 1372 are larger than the dimensions of the upper wall 1371.

[0388] It is understandable that when there are two walls 137 on the first side portion 133 (not shown in the figure), that is, when there is one notch 136, the upper wall 1371 and the lower wall 1372 form a notch 136 along the height direction Z of the air bed 100. At this time, the wall 137 only includes the upper wall 1371 and the lower wall 1372, excluding the middle wall 1373. The upper wall 1371 is located above the notch 136, and the lower wall 1372 is located below the notch 136. In other words, the wall 137 only includes the middle wall 1373 when there are two or more notches 136.

[0389] For example, the second side portion 134 includes five walls 137 and four recesses 136. Along the length direction of the first tensioning member 130, the four recesses 136 of the second side portion 134 are arranged opposite to the four recesses 136 of the first side portion 133, and the five walls 137 of the second side portion 134 are arranged opposite to the five walls 137 of the first side portion 133. That is, the second side portion 134 and the first side portion 133 are symmetrically arranged about the base 135.

[0390] In this embodiment, for example, the four notches 136 of the first side portion 133 of each first tensioning member 130 correspond one-to-one with the four notches 136 of the second side portion 134, and along the height direction Z of the air bed 100, each notch 136 of the first side portion 133 is horizontally aligned with the corresponding notch 136 of the second side portion 134. Thus, when the four layers of thermal insulation material 140 are confined within the first tensioning member 130, the four layers of thermal insulation material 140 are parallel to each other.

[0391] Accordingly, along the height direction Z of the air bed 100, the five walls 137 of the first side portion 133 of each first tensioning member 130 correspond one-to-one with the five walls 137 of the second side portion 134, and along the height direction Z of the air bed 100, each wall 137 of the first side portion 133 is aligned with the wall 137 of the corresponding second side portion 134 in the horizontal direction.

[0392] In other possible embodiments, the four notches 136 of the first side portion 133 of each first tensioning member 130 correspond one-to-one with the four notches 136 of the second side portion 134, and along the height direction Z of the air bed 100, at least one notch 136 of the first side portion 133 is offset from the corresponding notch 136 of the second side portion 134. Thus, when the four layers of thermal insulation material 140 are confined within the first tensioning member 130, the four layers of thermal insulation material 140 are slightly inclined relative to each other.

[0393] For example, continue to refer to Figures 2 to 6 The shape of the heat insulation material 140 is approximately the same as the shape of the inflatable bed 100 after inflation. In this embodiment, the heat insulation material 140 is approximately rectangular. Along the length direction X of the heat insulation material 140, the heat insulation material 140 includes openings 141 spaced apart from each other. The number of openings 141 in the heat insulation material 140 is equal to the number of the first tensioning members, both being sixteen. It should be noted that, exemplaryly, in this embodiment, the length direction of the heat insulation material 140 is the same as the length direction of the inflatable bed 100, both being the X direction; the width direction of the heat insulation material 140 is the same as the width direction of the inflatable bed 100, both being the Y direction.

[0394] This application does not impose a specific limitation on the number of openings 141 on each layer of insulation material 140. For example, the number of openings 141 can be twelve, thirteen, eighteen, or twenty, etc. In some possible embodiments, the number of openings 141 can be one. However, the number of openings 141 is equal to the number of the first tensioning members 130.

[0395] For example, refer to Figure 2 as well as Figures 5 to 7 Along the width direction Y of the insulation material 140, each opening 141 includes a first end 1411 and a second end 1412. Along the height direction Z of the air-filled bed 100, each first tensioning member 130 passes through one opening 141 of each layer of insulation material 140. (Reference) Figure 5 and Figure 7 The first end 1411 of the opening 141 is located within a recess 136 of the first side portion 133 of the first tensioning member 130. The second end 1412 of the opening 141 is located within a recess 136 of the second side portion 134. That is, referring to... Figure 6 andFigure 7 In a first tensioning member 130, a first end 1411 and a second end 1412 of an opening 141 are respectively located within a recess 136 of a first side portion 133 and a recess 136 of a second side portion 134 aligned in the horizontal direction. In this embodiment, each of the four recesses 136 of the first side portion 133 corresponds to a layer of thermal insulation material 140, and each of the four recesses 136 of the second side portion 134 corresponds to a layer of thermal insulation material 140.

[0396] refer to Figure 4a and Figure 4b Along the width direction Y of the air-filled bed 100, the length of the opening 141 of the insulation material 140 (i.e., the length between the first end 1411 and the second end 1412 of the opening 141) is L1 (e.g. Figure 5 As shown). Along the width direction Y of the air bed 100, the length of the base 135 of the first tensioning member 130 is L2 (as shown). Figure 4a As shown). Along the width direction Y of the air mattress 100, the distance between the end of any wall 137 of the first side portion 133 of the first tensioning member 130 away from the base 135 and the end of the corresponding wall 137 of the second side portion 134 away from the base 135 (that is, the length of the first tensioning member 130) is L3 (as shown). Figure 4a (As shown).

[0397] In this embodiment, L3 > L1 > L2, such that the first end 1411 of the opening 141 is located in a recess 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 of the opening 141 is located in a recess 136 of the second side portion 134.

[0398] Therefore, during use, when the insulation material 140 tends to fall due to gravity, the wall 137 located below each layer of insulation material 140 can limit the insulation material 140, preventing it from falling and thus confining it to the first tensioning member 130. This arrangement allows the four layers of insulation material 140 to remain spaced apart along the height direction Z of the air bed 100, preventing displacement of the insulation material 140 along the height direction Z and avoiding stacking of the insulation materials 140, thus ensuring the insulation effect during use.

[0399] Meanwhile, because the displacement of the insulation material 140 is avoided, the air bed 100 is also less likely to generate noise during use.

[0400] Furthermore, since the insulation material 140 is limited by multiple first tensioning members 130, the insulation material 140 will not curl or wrinkle even if the user uses it multiple times. Therefore, the air bed 100 of this embodiment can still maintain good insulation effect under high frequency and long-term use and has a good service life.

[0401] It should be noted that although the length L1 of the opening 141 of the thermal insulation material 140 is less than the length L3 of the first tensioning member 130, since the first tensioning member 130 of this application is made of a material with bendable characteristics, when the first tensioning member 130 passes through the opening 141 of the thermal insulation material 140, the first tensioning member 130 can be slightly bent, and then passed through the opening 141 of the thermal insulation material 140 until the first end 1411 of the opening 141 is located in a notch 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 is located in a notch 136 of the second side portion 134 of the first tensioning member 130. Finally, the first tensioning member 130 is returned to a flat state, thus realizing that the first tensioning member 130 passes through the opening 141 of the thermal insulation material 140 and is limited on the first tensioning member 130.

[0402] For example, refer to Figure 8 In another possible implementation, L3 > L1 = L2, such that the first end 1411 of the opening 141 of the insulation material 140 is located within a recess 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 of the opening 141 is located within a recess 136 of the second side portion 134. Furthermore, the first end 1411 of the opening 141 is in close contact with the recess 136 of the first side portion 133, and the second end 1412 of the opening 141 is in close contact with the recess 136 of the second side portion 134. In other words, there is no gap between each first tensioning member 130 and its corresponding opening 141 along the width direction Y of the air bed 100. Therefore, the insulation material 140 can be stably fixed to the first tensioning member 130 without swaying along the width direction Y of the air bed 100, thus avoiding noise caused by the swaying of the insulation material 140.

[0403] In this embodiment, along the height direction Z of the first tensioning member 130, each notch 136 limits a layer of heat insulation material 140. That is, each notch 136 of the first side portion 133 of the first tensioning member 130 accommodates the first end 1411 of the opening 141 of the heat insulation material 140, and each notch 136 of the second side portion 134 accommodates the second end 1412 of the opening 141 of the heat insulation material 140.

[0404] refer to Figure 4bIn this embodiment, the outline of the notch 136 of the first tensioning member 130 includes: an upper straight line segment 1361, a lower straight line segment 1362, and an arc segment 1363.

[0405] The upper straight segment 1361 extends along the length direction Y of the first tensioning member 130 (i.e., the width direction of the air bed 100), and the lower straight segment 1362 extends along the length direction Y of the first tensioning member 130. The upper straight segment 1361 and the lower straight segment 1362 are positioned opposite each other and spaced apart along the height direction Z of the first tensioning member 130 (i.e., the height direction of the air bed 100). One end of the arc segment 1363 is connected to the upper straight segment 1361, and the other end of the arc segment 1363 is connected to the lower straight segment 1362. Thus, the upper straight segment 1361, the lower straight segment 1362, and the arc segment 1363 form a U-shaped notch 136 (i.e., a U-shaped notch). The arc segment 1363 is the portion of the notch 136 closest to the base 135.

[0406] Specifically, the upper straight segment 1361 is the lower edge of the wall 137 located above the recess 136, and the lower straight segment 1362 is the upper edge of the wall 137 located below the recess 136. For example, using... Figure 4a Taking the uppermost notch 136 of the first side portion 133 of the first tensioning member 130 as an example, the upper straight segment 1361 of the notch 136 is the lower edge of the upper wall 1371, and the lower straight segment 1362 of the notch 136 is the upper edge of the middle wall 1373 located below the notch 136.

[0407] In this embodiment, the upper straight line segment 1361 and the lower straight line segment 1362 are parallel, but not limited thereto. For example, in other possible embodiments, the upper straight line segment 1361 is slightly inclined relative to the lower straight line segment 1362.

[0408] However, this application does not impose specific limitations on the specific shape of the notch 136, as long as the first end 1411 of the opening 141 of the thermal insulation material 140 is located within a notch 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 of the opening 141 is located within a notch 136 of the second side portion 134, thereby limiting the thermal insulation material 140 on the first tensioning member 130. The following will be combined with... Figures 9 to 20 This section details some possible shapes for notch 136.

[0409] In one possible implementation, refer to Figure 9 and combined Figure 4a and Figure 2 ,like Figure 9 Another notch 136a is shown. Figure 9 The notch 136a shown is in Figures 2 to 8Based on the U-shaped notch 136 shown, along the length Y of the first tensioning member 130, the lower wall 137 of each notch 136a is longer than the upper wall 1371.

[0410] Specifically, along the length direction Y of the first tensioning member 130, Figure 9 The first tensioning member 130 shown has four notches 136a on one side. The wall 137 includes an upper wall 1371, a lower wall 1372, and three intermediate walls 1373. The three intermediate walls 1373 extend along the length Y of the first tensioning member 130 in a direction away from the base and cross the extension g of the boundary line f of the upper wall 1371 in the Z direction. That is, the length of the intermediate walls 1373 in the length Y of the first tensioning member 130 is greater than the length of the upper wall 1371 in the length Y of the first tensioning member 130. A portion 1374 of the lower wall 1372 extends along the length Y of the first tensioning member 130 in a direction away from the base and crosses the boundary line h of the upper wall 1371. That is, a portion 1374 of the lower wall 1372 protrudes to the outside of the upper wall 1371 along the length Y of the first tensioning member 130.

[0411] Therefore, the lower edge of each notch 136a is longer in the longitudinal direction Y of the first tensioning member 130 than the upper wall 1371 is in the longitudinal direction Y of the first tensioning member 130, thus making the lower edge of the notch 136a provide better support for the thermal insulation material 140. Specifically, when the thermal insulation material 140 is confined to the first tensioning member 130 (e.g., Figure 2 As shown), the lower edge of the notch 136 will be subjected to downward pressure from the insulation material 140, causing the middle wall 1373 to bend slightly downward. If the length of the middle wall 1373 in the Y direction of the first tensioning member 130 is insufficient, the insulation material 140 may detach from the notch 136, causing the insulation material 140 to sag. And as... Figure 9 The lower edge of the recess 136a shown is longer than that of the upper wall 1371. Even if the middle wall 1373 bends slightly downward under the force of gravity, the insulation material 140 will not fall off the recess 136a because the lower edge of the recess 136a is long enough.

[0412] refer to Figure 9 Along the length direction Y of the first tensioning member 130, the length of the base 135 of the first tensioning member 130 along the length direction Y is L2, and the distance between the outermost end of the middle wall 1373 of the first side portion 133 of the first tensioning member 130 (i.e. the end away from the base 135) and the outermost end of the middle wall 1373 corresponding to the second side portion 134 (i.e. the end away from the base 135) is L4.

[0413] For example, the distance between the first end 1411 and the second end 1412 of the opening 141 of each layer of thermal insulation material 140 is L1, and the length of the base 135 of the first tensioning member 130 along the length direction Y of the first tensioning member 130 is L2, L4>L1>L2, so that the first end 1411 of the opening 141 of the thermal insulation material 140 is located in a notch 136a of the first side portion 133 of the first tensioning member 130, and the second end 1412 of the opening 141 is located in a notch 136a of the second side portion 134.

[0414] For example, the distance from the outermost end of the upper wall 1371 of the first side portion 133 (i.e., the end away from the base 135) to the outermost end of the upper wall 1371 of the second side portion 134 (i.e., the end away from the base 135) is L10. Preferably, the distance between the first end 1411 and the second end 1412 of the opening 141 of the insulation material 140, which is confined to the uppermost notch 136a, is L1' (not shown in the figure), L10 > L1' > L2, so that when the air bed 100 is flipped over for use (i.e., when the top sheet 110 is supported on the ground), the lowermost insulation material 140 will not fall off and detach from the notch 136a.

[0415] By way of example, in other possible embodiments, the lower wall 1372 protrudes entirely to the outside of the upper wall 1371 (i.e., the side of the upper wall 1371 away from the base 135) (not shown).

[0416] In one possible implementation, refer to Figure 10 , Figure 10 Another notch 136b is shown. Figure 10 The notch 136b shown is in Figures 2 to 8 Based on the U-shaped notch 136 shown, each notch 136b has a protrusion 1375 on the wall 137 below it. The protrusion 1375 is located on the side of the wall 137 away from the base 135 along the length Y direction of the first tensioning member 130. The protrusion 1375 of the wall 137 below each notch 136b extends away from the base 135 and crosses the extension j of the boundary line i of the upper wall 1371 in the Z direction.

[0417] Specifically, along the length direction Y of the first tensioning member 130, Figure 10The first tensioning member 130 shown has four notches 136b on one side. The wall 137 includes an upper wall 1371, a lower wall 1372, and three middle walls 1373. The lower wall 1372 and each of the middle walls 1373 are provided with the aforementioned protrusions 1375. Specifically, the protrusions 1375a of the middle wall 1373 protrude along the length Y direction of the first tensioning member 130 to the side of the middle wall 1373 away from the base 135 (i.e., the outer side of the middle wall 1373), and the protrusions 1375b of the lower wall 1372 protrude along the length Y direction of the first tensioning member 130 to the side of the lower wall 1372 away from the base 135 (i.e., the outer side of the middle wall 1373).

[0418] For example, along the height direction Z of the first tensioning member 130, the height of the protrusion 1375a of the middle wall 1373 is less than the height of the middle wall 1373, and the height of the protrusion 1375b of the lower wall 1372 is less than the height of the lower wall 1372.

[0419] Specifically, when the thermal insulation material 140 is confined to the first tensioning member 130 (e.g. Figure 2 As shown), the lower edge of the recess 136 will be subjected to pressure from the insulation material 140, causing the wall below the recess to bend slightly downwards. If the length of the wall below the recess is insufficient, the insulation material 140 may detach from the recess 136 and fall. Figure 10 In the first tensioning member 130 shown, even if the middle wall 1373 or the lower wall 1372 bends slightly downward under pressure, the protrusion 1375 provided on the wall 137 below the notch 136b can effectively prevent the insulation material 140 from falling.

[0420] In one possible implementation, refer to Figure 11 , Figure 11 A semi-elliptical notch 136c is shown, meaning the outline of notch 136c is part of an ellipse. This application does not impose specific limitations on the ratio of the major diameter to the minor diameter of the ellipse; preferably, the ratio is 2:1.

[0421] In one possible implementation, refer to Figure 12 , Figure 12 A linear notch 136d is shown, meaning the notch 136d is shaped as a straight line; specifically, the linear notch 136d appears as a slit in the physical product. Exemplarily, the extension direction of the notch 136d is parallel to the length direction Y of the first tensioning member 130. However, this is not a limitation; for example, in other possible embodiments, the extension direction of the notch 136d is slightly inclined relative to the length direction Y of the first tensioning member 130. Exemplarily, along the height direction Z, the height of the linear notch 136d is less than or equal to 0.2 cm.

[0422] For example, refer to Figure 13 and combined Figure 12 In another possible implementation, a ring portion 1364 is provided at one end of the straight notch 136d near the base 135. The ring portion 1364 can prevent the straight notch 136d from tearing the first tensioning member 130 along the extension direction Y of the notch 136d, thereby effectively ensuring the service life of the first tensioning member 130 and avoiding the air bed 100 from being unable to maintain a stable shape due to the tearing of the first tensioning member 130.

[0423] For example, refer to Figure 14 , Figure 14 A "C"-shaped notch 136e is shown, meaning that the outline of the notch 136e is "C"-shaped.

[0424] For example, refer to Figure 15 , Figure 15 A rectangular notch 136f is shown, meaning that the outline of the notch 136f is rectangular. Specifically, the outline of the rectangular notch 136f includes: an upper straight line segment 1361, a lower straight line segment 1362, and a side straight line segment 1365.

[0425] The upper straight segment 1361 extends along the length direction Y of the first tensioning member 130 (i.e., the width direction of the air bed 100), the lower straight segment 1362 extends along the length direction Y of the first tensioning member 130, and the side straight segment 1365 extends along the height direction Z of the first tensioning member 130. The upper straight segment 1361 and the lower straight segment 1362 are arranged opposite to each other and spaced apart along the height direction Z of the first tensioning member 130 (i.e., the height direction of the air bed 100), and the upper straight segment 1361 and the lower straight segment 1362 are parallel. One end of the side straight segment 1365 is connected to the upper straight segment 1361, and the other end of the side straight segment 1365 is connected to the lower straight segment 1362, thus forming a rectangular notch 136f. The side straight segment 1365 is the part of the notch 136f closest to the base 135.

[0426] Specifically, the upper straight segment 1361 is the lower edge of the wall 137 located above the recess 136f, and the lower straight segment 1362 is the upper edge of the wall 137 located below the recess 136f. For example, using... Figure 15 Taking the uppermost notch 136f of the first side portion 133 of the first tensioning member 130 as an example, the upper straight line segment 1361 of the notch 136f is the lower edge of the upper wall 1371, and the lower straight line segment 1362 of the notch 136f is the upper edge of the middle wall 1373 located below the notch 136f.

[0427] In other possible implementations, the upper straight segment 1361 is slightly inclined relative to the lower straight segment 1362.

[0428] For example, refer to Figure 16 ,exist Figure 16 In the first tensioning member 130 shown, the first side portion 133 and the second side portion 134 have the same structure. Taking the first side portion 133 as an example, along the height direction Z of the first tensioning member 130, the first side portion 133 includes four walls 137, and two adjacent walls 137 form a notch 136g, that is... Figure 16 The first side portion 133 and the second side portion 134 of the first tensioning member 130 shown are each provided with three notches 136g. Further, along the height direction Z of the first tensioning member 130, the upper edge 13710 of the upper wall 1371 is lower than the first end 131 of the first tensioning member 130, and the lower edge 13720 of the lower wall 1372 is higher than the second end 132 of the first tensioning member 130.

[0429] refer to Figure 16 Thus, when the first tensioning member 130 is connected to the top piece 110 and the bottom piece 120, an upper limit space 1376 is formed between the upper wall 1371 and the top piece 110, and a lower limit space 1377 is formed between the lower wall 1372 and the top piece 110.

[0430] For example, Figure 16 The first tensioning member 130 shown can limit five layers of thermal insulation material 140. Specifically, along the height direction Z of the first tensioning member 130, each notch 136g limits one layer of thermal insulation material 140 (i.e., the three notches 136g along the height direction Z limit three layers of thermal insulation material 140), the upper limit space 1376 limits one layer of thermal insulation material 140, and the lower limit space 1377 limits one layer of thermal insulation material 140.

[0431] That is, the first end 1411 of the opening 141 of the thermal insulation material 140 is located within a recess 136g of the first side portion 133, and the second end 1412 is located within a recess 136g of the second side portion 134. Along the height direction Z of the first tensioning member 130, the first end 1411 of the opening 141 of the uppermost thermal insulation material 140 is located within the upper limit space 1376 of the first side portion 133, and the second end 1412 is located within the upper limit space 1376 of the second side portion 134. Along the height direction Z of the first tensioning member 130, the first end 1411 of the opening 141 of the lowermost thermal insulation material 140 is located within the lower limit space 1377 of the first side portion 133, and the second end 1412 is located within the lower limit space 1377 of the second side portion 134. Therefore, Figure 16 The first tensioning member 130 shown can limit the five layers of thermal insulation material 140.

[0432] refer to Figure 16 and combined Figure 5 When the air mattress 100 is in normal use (i.e., the bottom plate 120 is supported on the ground), the uppermost heat insulation material 140 along the height direction Z of the air mattress 100 is supported by the upper wall 1371 of the first tensioning member 130. After the air mattress 100 is flipped over for use (i.e., the top plate 110 is supported on the ground), the uppermost heat insulation material 140 (which is the lowermost when the air mattress 100 is not flipped over) along the height direction Y of the air mattress 100 is supported by the lower wall 1372 of the first tensioning member 130.

[0433] For example, in Figure 16 In the first tensioning member 130 shown, each wall 137 has the same length along the length direction Y of the first tensioning member 130.

[0434] refer to Figure 17 , Figure 17 The first tensioning member 130 shown is Figure 16 The structure of the first tensioning member 130 shown is similar, except that, along the height direction of the first tensioning member 130 from top to bottom, the length of each wall 137 increases in the length direction Y of the first tensioning member 130. Specifically, along the height direction Z of the first tensioning member 130, Figure 16 The first tensioning member 130 shown includes an upper wall 1371, a middle wall 1373a, a middle wall 1373b, and a lower wall 1372, which are arranged sequentially from top to bottom along the height direction Z of the first tensioning member 130. The length of the upper wall 1371 along the length direction Y of the first tensioning member 130 is less than the length of the middle wall 1373a along the length direction Y of the first tensioning member 130; the length of the middle wall 1373a along the length direction Y of the first tensioning member 130 is less than the length of the middle wall 1373b along the length direction Y of the first tensioning member 130; and the length of the middle wall 1373b along the length direction Y of the first tensioning member 130 is less than the length of the lower wall 1372 along the length direction Y of the first tensioning member 130. In other words, along the length direction Y of the first tensioning member 130, the length of the wall 137 located below the notch 136h is greater than the length of the wall 137 located above the notch 136h.

[0435] Accordingly, in Figure 17 In the first tensioning member 130 shown, the cross-sectional area of ​​each notch 136h increases from top to bottom along the height direction Z of the first tensioning member 130.

[0436] Continue to refer to Figure 17 and combined Figure 5 When adopting Figure 17When the first tensioning member 130 is shown, preferably, along the height direction Z of the first tensioning member 130, the distance L1 from the first end 1411 to the second end 1412 of the openings 141 on the different layers of thermal insulation material 140 decreases from bottom to top, so that the first end 1411 of the uppermost thermal insulation material 140 is located within the upper limit space 1376 of the first side portion 133, and the second end 1412 is located within the upper limit space 1376 of the second side portion 134, and the first end 1411 of the lowermost thermal insulation material 140 is located within the lower limit space 1377 of the first side portion 133, and the second end 1412 is located within the lower limit space 1377 of the second side portion 134. For each of the remaining thermal insulation materials 140, the first end 1411 of the opening 141 is located within a corresponding recess 136h of the first side portion 133, and the second end 1412 is located within a recess 136h of the second side portion 134. Each pair of corresponding recesses 136h in the first side portion 133 and recesses 136h in the second side portion 134 limit a layer of thermal insulation material 140.

[0437] Therefore, when the air mattress 100 is in normal use (i.e., when the base plate 120 is supported on the ground), along the height direction Z of the air mattress 100, the insulation material 140 above the lowest insulation material 140 has a wall 137 to provide support for it.

[0438] Preferably, when the air mattress 100 is in normal use (i.e., when the bottom plate 120 is supported on the ground), along the height direction Z of the first tensioning member 130, the distance L1 between the first end 1411 and the second end 1412 of the opening 141 of each insulation material 140 located between the upper wall 1371 and the lower wall 1372 is less than the distance between the outermost ends of the corresponding two walls 137 located above the insulation material 140. Therefore, when the air mattress 100 is used in a flipped position (i.e., when the top plate 110 is supported on the ground), the upper insulation material 140 (previously the lower insulation material 140) will not fall down to stack with the next layer of insulation material 140.

[0439] For example, continue to refer to Figure 17 and combined Figure 5The upper wall 1371 of the first side portion 133 corresponds to the upper wall 1371 of the second side portion 134, and the distance between the outermost end of the upper wall 1371 of the first side portion 133 and the outermost end of the upper wall 1371 of the second side portion 134 is L5. For example, along the height direction Z of the air-insulated bed 100, the distance L1 between the first end 1411 and the second end 1412 of the opening 141 of the insulation material 140 located between the middle walls 1373a and 1373b is less than L5. Therefore, when the air mattress 100 is flipped over for use (i.e., when the top plate 110 is supported on the ground), along the height direction Z of the air mattress 100, the insulation material 140 located between the middle wall 1373a and the middle wall 1373b tends to fall under the influence of gravity. The wall (i.e., the middle wall 1373a) that was originally above the insulation material 140 can support the insulation material 140 and prevent it from falling.

[0440] In some other possible embodiments, the distance L1 between the first end 1411 and the second end 1412 of the openings 141 on the different layers of insulation material 140 is equal, and L1 is less than the distance L5 between the outermost end of the upper wall 1371 of the first side portion 133 and the outermost end of the upper wall 1371 of the second side portion 134, so that the first end 1411 of the openings 141 on each layer of insulation material 140 is located within the recess 136h of the first side portion 133, and the second end 1412 is located within the recess 136h of the second side portion 134. Thus, when the air mattress 100 is flipped for use (i.e., when the top sheet 110 is supported on the ground), the insulation material 140 located on top of the air mattress 100 (the insulation material 140 located below during normal use) will not fall down to stack with the next layer of insulation material 140.

[0441] For example, when the air mattress 100 is in normal use (i.e., the bottom plate 120 is supported on the ground), along the height direction Z of the air mattress 100, the middle wall 1373a supports the insulation material 140 located between the upper wall 1371 and the middle wall 1373a, preventing the insulation material 140 from falling. When the air mattress 100 is flipped over for use (i.e., the top plate 110 is supported on the ground), along the height direction Z of the air mattress 100, the upper wall 1371 supports the insulation material 140 located between the upper wall 1371 and the middle wall 1373a, preventing the insulation material 140 from falling.

[0442] For example, refer to Figure 18 , Figure 18 An upward-sloping notch 136i is shown. Specifically, along the height direction Z of the first tensioning member 130, the lower edge of the wall 137 above each notch 136i is arc-shaped and slopes upward, and the upper edge of the wall 137 below each notch 136i is arc-shaped and slopes upward, so that the notch 136i as a whole has an upward-sloping shape.

[0443] For example, continue to refer to Figure 18 Along the height direction Z of the first tensioning member 130, each intermediate wall 1373 includes an upper edge 1378 and a lower edge 1379. The end of the upper edge 1378 away from the base 135 and the end of the lower edge 1379 away from the base 135 of the intermediate wall 1373 are connected. Along the length direction Y of the first tensioning member 130, the intersection of the upper edge 1378 and the lower edge 1379 is the outermost point of the first tensioning member 130 along the length direction Y. That is, with... Figure 18 From the perspective shown, the end of the middle wall 1373 furthest from the base 135 is a point.

[0444] For example, refer to Figure 19 , Figure 19 Another type of upward-sloping notch 136j is shown. Specifically, along the height direction Z of the first tensioning member 130, the lower edge of the wall 137 above each notch 136j is arc-shaped and slopes upward, and the upper edge of the wall 137 below each notch 136j is arc-shaped and slopes upward, so that the notch 136j as a whole has an upward-sloping shape.

[0445] For example, continue to refer to Figure 19 Along the height direction Z of the first tensioning member 130, each intermediate wall 1373 includes: a side edge 1370, an upper edge 1378, and a lower edge 1379. The side edge 1370 extends along the height direction Z of the first tensioning member 130. The end of the upper edge 1378 away from the base 135 is connected to the upper end of the side edge 1370, and the end of the lower edge 1379 away from the base 135 is connected to the lower end of the side edge 1370. That is, with... Figure 19 From the viewpoint shown, the end of the central wall 1373 furthest from the base 135 is the side edge 1370. The side edge 1370 is roughly a line.

[0446] For example, the side edges 1370 of the three middle walls 1373 of the first side portion 133 are located on the same straight line along the height direction Z of the first tensioning member 130, that is, the side edges 1370 of the three middle walls 1373 of the first side portion 133 are flush. The side edges 1370 of the three middle walls 1373 of the second side portion 134 are located on the same straight line along the height direction Z of the first tensioning member 130, that is, the side edges 1370 of the three middle walls 1373 of the second side portion 134 are flush.

[0447] For example, refer to Figure 20 , Figure 20 A notch 136k with a normal distribution shape is shown, that is, the outline shape of the notch 136k is a portion of the normal distribution curve. Exemplarily, the outline shape of the notch 136k is a portion of the shape of a normal distribution curve with a standard deviation σ = 0.5 after being rotated 90°.

[0448] In some possible implementations, for example, all points within a notch 136 constitute a "convex set" in mathematical terms, that is, every point on the line connecting any two points within the same notch 136 also lies within the notch 136, for example... Figure 11 The oval-shaped notch 136c is shown. Specifically, refer to... Figure 11 Along the length direction Y of the first tensioning member 130, the dashed line c and the elliptical outline of the notch 136c constitute the internal space 1360 of the notch 136c. All points in the internal space 1360 constitute a "convex set" in mathematical terms, that is, every point on the line connecting any two points in the internal space 1360 of the notch 136c is also located in the internal space 1360 of the notch 136c.

[0449] However, this is not the only possibility. In other possible implementations, all points within a notch 136 constitute a "non-convex set" in mathematical terms. That is, for every two points inside the same notch 136, there exists a point on the line connecting the two points located outside the notch 136. For example... Figure 20 The notch 136k is shown in the normal distribution shape. Specifically, refer to... Figure 20 Along the length Y of the first tensioning member 130, the dashed line c and the outline of the normal distribution shape of the notch 136k constitute the internal space 1360 of the notch 136k. All points within the internal space 1360 form a mathematical concept of a "non-convex set," that is, for every two points within the internal space 1360 of the notch 136k, there exists a point outside the internal space 1360 of the notch 136k on the line connecting the two points. For example, when one point is very close to the tail of the normal distribution curve (not shown in the figure) and another point is very close to the peak of the normal distribution curve (not shown in the figure), there are some points outside the internal space 1360 of the notch 136k on the line connecting the two points. This is determined by the properties of the normal distribution curve itself.

[0450] For example, along the height direction Z of the air mattress 100, Figure 4a , Figure 4b , Figure 7 , Figure 9 , Figure 10 , Figure 15 , Figure 16 , Figure 17 The distance between the upper straight segment 1361 and the lower straight segment 1362 of the notch 136 of the first tensioning member 130 shown (i.e., the height J of the notch 136, as shown) Figure 4b (As shown) The height J of the notch 136 is greater than or equal to 0.2 cm. Optionally, the height J of the notch 136 is greater than or equal to 0.4 cm. Preferably, the height J of the notch 136 is 0.6 cm.

[0451] Along the length direction Y of the first tensioning member 130 (i.e., the width direction Y of the air bed 100), the distance from the outermost edge of the notch 136 of the first tensioning member 130 to the deepest edge of the notch 136 is the depth K of the notch 136 (e.g., ...). Figure 4b The distance between the dashed lines m and n in the diagram is used as an example. For instance, the depth K of the notch 136 is between 0.5cm and 20cm (inclusive). Optionally, the depth K of the notch 136 is between 0.8cm and 15cm (inclusive). Preferably, the depth K of the notch 136 is 1.5cm.

[0452] For example, the ratio of the height J to the depth K of each notch 136 is between 0 and 1 (inclusive of 1, but exclusive of 0), that is, the ratio of the height J to the depth K of the notch 136 is less than or equal to 1 and greater than 0. Optionally, the ratio of the height J to the depth K of the notch 136 is less than or equal to 0.5 and greater than 0. Preferably, the ratio of the height J to the depth K of the notch 136 is 0.4.

[0453] according to Figure 4a and Figure 4b For the markings of the depth K of the notch 136 and the length L3 of the first tensioning member 130, refer to Figure 4a , Figure 4b as well as Figures 5 to 20 In the embodiment shown, along the length Y of the first tensioning member 130 (i.e., the width Y of the air bed 100), the sum of the depths K of the two corresponding notches 136 on both sides of the first tensioning member 130 is not greater than 50% of the length L3 of the first tensioning member 130. This arrangement can effectively prevent the base 135 of the first tensioning member 130 from being subjected to excessive stress, which could lead to the first tensioning member 130 breaking.

[0454] Continue to refer to Figure 4a , Figure 4b as well as Figures 5 to 20 In the illustrated embodiment, exemplarily, the area of ​​the notch 136 (e.g.) Figure 4b In the diagram, the area enclosed by the upper straight line segment 1361, the lower straight line segment 1362, the arc segment 1363, and the dashed line m of the notch 136 is 0.1 cm. 2 Up to 500cm 2 (including 0.1cm) 2 and 500cm 2 Optionally, the area of ​​notch 136 is 0.3 cm². 2 Up to 100cm 2 (including 0.3cm) 2 and 100cm 2 Preferably, the area of ​​the notch 136 is 0.7 cm².2 .

[0455] For example, along the thickness direction X of the first tensioning member 130 (i.e., the length direction X of the air bed 100), the thickness of the first tensioning member 130 is 0.06 mm to 0.70 mm (inclusive). Optionally, the thickness of the first tensioning member 130 is 0.14 mm to 0.45 mm (inclusive). Preferably, the thickness of the first tensioning member 130 is 0.2 mm.

[0456] For example, refer to Figure 7 Along the height direction Z of the air-insulated bed 100, the spacing H between any two adjacent layers of insulation material 140 is 0.3cm to 15cm (inclusive). Optionally, the spacing H between any two adjacent layers of insulation material 140 is 0.5cm to 5cm (inclusive). Preferably, the spacing H between any two adjacent layers of insulation material 140 is 1.2cm.

[0457] For example, refer to Figure 4c Along the length direction X of the air-insulated bed 100, the width B of the opening 141 of the insulation material 140 is 0.1 cm to 15 cm (inclusive). Optionally, the width B of the opening 141 of the insulation material 140 is 0.5 cm to 10 cm (inclusive). Preferably, the width B of the opening 141 of the insulation material 140 is 1 cm.

[0458] For example, continue to refer to Figure 4c and combined Figure 4a Along the width direction Y of the air-insulated bed 100, the length L1 of the opening 141 of the insulation material 140 is 1 cm to 30 cm (inclusive) smaller than the length L3 of the first tensioning member 130. Optionally, the length L1 of the opening 141 of the insulation material 140 is 1.2 cm to 15 cm (inclusive) smaller than the length L3 of the first tensioning member 130. Preferably, the length L1 of the opening 141 of the insulation material 140 is 2.6 cm smaller than the length L3 of the first tensioning member 130.

[0459] refer to Figure 4a and Figure 4c In some possible implementations, the length L1 of the opening 141 of the insulation material 140 is the same as the length L2 of the base 135 of the first tensioning member 130.

[0460] Continue to refer to Figure 4a and Figure 4cIn some other possible embodiments, the length L1 of the opening 141 of the insulation material 140 is 0.01 cm to 15 cm (inclusive) greater than the length L3 of the base 135 of the first tensioning member 130. Optionally, the length L1 of the opening 141 of the insulation material 140 is 0.1 cm to 8 cm (inclusive) greater than the length L3 of the base 135 of the first tensioning member 130. Preferably, the length L1 of the opening 141 of the insulation material 140 is 0.4 cm greater than the length L3 of the base 135 of the first tensioning member 130.

[0461] The manufacturing method of the air bed 100 in this embodiment is as follows:

[0462] Step 1: First, cut the insulation material 140 to form sixteen openings 141 on the surface of the insulation material 140.

[0463] Step 2: Next, connect the first end 131 of the first tensioning member 130 to the top plate 110.

[0464] Step 3: Next, align each opening 141 of each layer of insulation material 140 with one first tensioning member 130, and fit each of the sixteen openings 141 into one of the first tensioning members 130, or in other words, allow each first tensioning member 130 to pass through one opening 141. Since the length L1 of the opening 141 is less than the length L3 of the first tensioning member 130, the first tensioning member 130 needs to be slightly bent during the process of passing through the opening 141, so that the first tensioning member 130 can pass smoothly through the opening 141 until the first end 1411 of the opening 141 is located in a notch 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 is located in a notch 136 of the second side portion 134 of the first tensioning member 130. Repeat Step 3 until the sixteen openings 141 of the four layers of insulation material 140 are fitted into the sixteen first tensioning members 130.

[0465] Step 4: Connect the second end 132 of each first tensioning member 130 to the substrate 120.

[0466] In some possible implementations, the order of manufacturing the air bed 100 may be to perform step two first, followed by steps one, three, and four in that order.

[0467] In some other possible implementations, step two involves connecting the second end 132 of the first tensioning member 130 to the bottom plate 120. Correspondingly, step four involves connecting the first end 131 of each first tensioning member 130 to the top plate 110.

[0468] Example 2

[0469] Figure 21 The air bed 100 and its components according to Embodiment 2 of this application are shown.

[0470] It is understood that the air bed 100 of Embodiment 2 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 2 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0471] refer to Figure 21 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that the top sheet 110 and the bottom sheet 120 are connected by the side sheet 160.

[0472] Specifically, the side panel 160 includes an upper edge 161 and a lower edge 162. The upper edge 161 of the side panel 160 is connected to the top panel 110 by means of welding, for example, and the lower edge 162 is connected to the bottom panel 120 by means of welding, for example, the bottom panel 120. The top panel 110, the bottom panel 120, and the side panel 160 together define an inflation chamber 150.

[0473] For example, in this embodiment, the upper edge 161 of the side piece 160 is connected to the periphery 115 of the top piece 110, and the lower edge 162 is connected to the periphery 125 of the bottom piece 120. However, this embodiment does not specifically limit the connection position between the upper edge 161 of the side piece 160 and the top piece 110. For example, the connection point between the upper edge 161 and the top piece 110 is located inside the periphery 115 of the top piece 110. Correspondingly, this embodiment also does not specifically limit the connection position between the lower edge 162 of the side piece 160 and the bottom piece 120. For example, the connection point between the lower edge 162 and the bottom piece 120 is located inside the periphery 125 of the bottom piece 120. As long as the top piece 110, the bottom piece 120, and the side piece 160 together define the inflation chamber 150, it is acceptable.

[0474] Example 3

[0475] Figures 22 to 23 The air bed 100 and its components according to Embodiment 3 of this application are shown.

[0476] It is understood that the air bed 100 of Embodiment 3 has a similar structure to the air bed 100 of Embodiment 1, and the first tensioning member in Embodiment 1 can be applied to this embodiment. Therefore, the similarities between the air bed 100 of Embodiment 3 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0477] refer to Figure 22 and Figure 23 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that the first tensioning member 130 is arranged in a rectangular array.

[0478] For example, refer to Figure 22 and Figure 23 There are sixty-four first tensioning members 130. Every four first tensioning members 130 constitute a first tensioning member group 130a. The four first tensioning members 130 of each first tensioning member group 130a are arranged at intervals along the width direction Y of the air bed 100. In other words, the four first tensioning members 130 of each first tensioning member group 130a are separated along the width direction Y of the air bed 100, and the four first tensioning members 130 of each tensioning member group 130a are arranged in a straight line along the width direction Y of the air bed 100. That is to say, the sixty-four first tensioning members 130 constitute sixteen first tensioning member groups 130a. These sixteen first tensioning member groups 130a are distributed at intervals along the length direction X of the air bed 100, thus the sixty-four first tensioning members 130 are arranged in a 16*4 rectangular array.

[0479] Accordingly, each layer of insulation material 140 has sixty-four openings 141, each opening 141 corresponds to a first tensioning member 130, that is, each first tensioning member 130 passes through an opening 141, and the sixty-four openings 141 are arranged in a 16*4 rectangular array.

[0480] Specifically, in each layer of insulation material 140, every four openings 141 constitute an opening group 141a. Furthermore, the four openings 141 of each opening group 141a are sequentially spaced along the width direction Y of the air-filled bed 100, and the four openings 141 of each opening group 141a extend along the width direction Y of the air-filled bed 100. That is, sixty-four openings 141 constitute sixteen opening groups 141a, and the sixteen opening groups 141a are distributed alternately along the length direction X of the air-filled bed 100. In other words, each opening group 141a corresponds one-to-one with a first tensioning member group 130a. Thus, the sixty-four openings 141 are arranged in a 16*4 rectangular array to allow the sixty-four first tensioning members 130 to pass through, thereby confining the insulation material 140 onto the sixty-four first tensioning members 130.

[0481] It is understood that this embodiment does not impose a specific limitation on the number of the first tensioning member 130. For example, the first tensioning member 130 can also be 4*18, 5*20, 3*16, etc., which will not be listed here. Correspondingly, the number of the first tensioning member group 130a can be four, five, three, etc., which will not be listed here either. Correspondingly, the number of the first tensioning member 130 can be seventy-two, one hundred, forty-eight, etc., which will not be listed here either.

[0482] Accordingly, this embodiment does not impose a specific limit on the number of openings 141 in each layer of thermal insulation material 140, as long as the number of openings 141 in each layer of thermal insulation material 140 is consistent with the number of first tensioning members 130, so that each first tensioning member 130 passes through a corresponding opening 141.

[0483] Example 4

[0484] Figure 24 The air bed 100 and its components according to Embodiment 4 of this application are shown.

[0485] It is understood that the air bed 100 of Embodiment 4 has a similar structure to the air bed 100 of Embodiment 3. The first tensioning member in Embodiment 3 can be applied to this embodiment. Therefore, the similarities between the air bed 100 of Embodiment 4 and the air bed 100 of Embodiment 3 can be understood with the help of the above specific description.

[0486] refer to Figure 24 and combined Figure 22 and Figure 23 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 3 is that, in this embodiment, each first tensioning member group 130a contains two first tensioning members 130, and the two first tensioning members 130 are spaced apart along the width direction Y of the air bed 100. That is, in this embodiment, there are thirty-two first tensioning members 130. The thirty-two first tensioning members 130 are arranged in a 2*16 matrix.

[0487] Accordingly, each opening group 141a of each layer of thermal insulation material 140 has two openings 141, and the two openings 141 are distributed at intervals along the width direction Y of the air-filled bed 100. That is, in this embodiment, the number of openings 141 is also thirty-two, and the thirty-two openings 141 correspond one-to-one with the thirty-two first tensioning members 130. That is, the thirty-two openings 141 are arranged in a 2*16 matrix.

[0488] Exemplarily, in this embodiment, the first end 131 of each first tensioning member 130 is welded to the top plate 110 to form two top plate welds 111, which are spaced apart along the width direction Y of the air bed 100. In other words, along the width direction Y of the air bed 100, the portion of the first end 131 of each first tensioning member 130 near the first side 133 and the second side 134 is welded to the top plate 110, rather than the entire first end 131 being welded to the top plate 110. In this embodiment, thirty-two first tensioning members 130 are welded to the top plate 110 to form sixty-four top plate welds 111.

[0489] For example, the second end 132 of each first tensioning member 130 is welded to the substrate 120 to form two substrate welds 121, which are spaced apart along the width direction Y of the air bed 100. In other words, along the width direction Y of the air bed 100, the portion of the second end 132 of each first tensioning member 130 near the first side 133 and the second side 134 is welded to the substrate 120, rather than the entire second end 132 being welded to the substrate 120. In this embodiment, thirty-two first tensioning members 130 are welded to the substrate 120 to form sixty-four substrate welds 121.

[0490] It is understood that this embodiment does not specifically limit the number of top plate welds 111 formed by welding the first end 131 of each first tensioning member 130 to the top plate 110. In other possible embodiments, the number of top plate welds 111 formed by welding the first end 131 of each first tensioning member 130 to the top plate 110 may be three, four, or five, or more. Similarly, this embodiment does not specifically limit the number of bottom plate welds 121 formed by welding the second end 132 of each first tensioning member 130 to the bottom plate 120. In other possible embodiments, the number of bottom plate welds 121 formed by welding the second end 132 of each first tensioning member 130 to the bottom plate 120 may be three, four, or five, or more.

[0491] It should be noted that in this embodiment, the number of top plate welds 111 formed by welding each first tensioning member 130 to the top plate 110 is the same as the number of bottom plate welds 121 formed by welding the first tensioning member 130 to the bottom plate 120. However, this embodiment is not limited to this. In other possible embodiments, the number of top plate welds 111 formed by welding each first tensioning member 130 to the top plate 110 is different from the number of bottom plate welds 121 formed by welding the first tensioning member 130 to the bottom plate 120.

[0492] Example 5

[0493] Figure 25 The air bed 100 of Embodiment 5 of this application and its components are shown.

[0494] It is understood that the air bed 100 of Embodiment 5 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 5 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0495] refer to Figure 25The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that each first tensioning member 130 includes a first sub-tensioning member 1301 and a second sub-tensioning member 1302. Exemplarily, the first sub-tensioning member 1301 and the second sub-tensioning member 1302 of each first tensioning member 130 are spaced apart along the width direction Y of the air bed 100; in other words, the first sub-tensioning member 1301 and the second sub-tensioning member 1302 of each first tensioning member 130 are separately arranged along the length direction Y of the first tensioning member 130.

[0496] In this embodiment, a first side portion 133 of each first tensioning member 130 is disposed on the first sub-tensioning member 1301 of the first tensioning member 130, and the first side portion 133 is located on the side of the first sub-tensioning member 1301 away from the second sub-tensioning member 1302. A notch 136 is provided on the side of the first sub-tensioning member 1301 away from the second sub-tensioning member 1302. A second side portion 134 of each first tensioning member 130 is disposed on the second sub-tensioning member 1302 of the first tensioning member 130, and the second side portion 134 is located on the side of the second sub-tensioning member 1302 away from the first sub-tensioning member 1301. A notch 136 is provided on the side of the second sub-tensioning member 1302 away from the first sub-tensioning member 1301. The number and structure of the notches 136 can be referenced to the notches 136 on the first and second side portions of the first tensioning member 130 in Embodiment 1. Figure 25 Each first tensioning member 130 has no notch on the side of its first sub-tensioning member 1301 closest to its second sub-tensioning member 1302. Similarly, each first tensioning member 130 has no notch on the side of its second sub-tensioning member 1302 closest to its first sub-tensioning member 1301.

[0497] Accordingly, each opening 141 of each layer of thermal insulation material 140 includes a first sub-opening 1413 and a second sub-opening 1414, which are spaced apart along the width direction Y of the air-filled bed 100. The end of the first sub-opening 1413 away from the second sub-opening 1414 is the first end 1411 of the opening 141, and the end of the second sub-opening 1414 away from the first sub-opening 1413 is the second end 1412 of the opening 141.

[0498] For example, along the height direction Z of the air mattress 100, the first sub-tensioning member 1301 of each first tensioning member 130 passes through the first sub-opening 1413 of an opening 141, and the second sub-tensioning member 1302 of each first tensioning member 130 passes through the second sub-opening 1414 of an opening 141. Furthermore, the first end 1411 of each first sub-opening 1413 is located within the recess 136 of the first side portion 133 of a corresponding first sub-tensioning member 1301, and the second end 1412 of each second sub-opening 1414 is located within the recess 136 of the second side portion 134 of a corresponding second sub-tensioning member 1302, thereby confining each layer of thermal insulation material 140 on the first tensioning member 130.

[0499] For example, the first end 131 of each first tensioning member 130 includes: the upper end 1311 of the first sub-tensioning member 1301 and the upper end 1312 of the second sub-tensioning member 1302. The second end 132 of each first tensioning member 130 includes: the lower end 1321 of the first sub-tensioning member 1301 and the lower end 1322 of the second sub-tensioning member 1302.

[0500] Specifically, the upper end 1311 of the first sub-tensioning member 1301 of each first tensioning member 130 is welded to the top plate 110, forming a top plate weld 111 on the top plate 110. The upper end 1312 of the second sub-tensioning member 1302 is welded to the top plate 110, forming a top plate weld 111 on the top plate 110, thereby welding the first tensioning member 130 to the top plate 110. Correspondingly, the lower end 1321 of the first sub-tensioning member 1301 of each first tensioning member 130 is welded to the bottom plate 120, forming a bottom plate weld 121 on the bottom plate 120. The lower end 1322 of the second sub-tensioning member 1302 is welded to the bottom plate 120, forming a bottom plate weld 121 on the bottom plate 120, thereby welding the first tensioning member 130 to the bottom plate 120.

[0501] Example 6

[0502] Figure 26 The air bed 100 and its components according to Embodiment 6 of this application are shown.

[0503] It is understood that the air bed 100 of Embodiment 6 has a similar structure to the air bed 100 of Embodiment 5. Therefore, the similarities between the air bed 100 of Embodiment 6 and the air bed 100 of Embodiment 5 can be understood with the help of the above detailed description.

[0504] refer to Figure 26The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 5 is that each first tensioning member 130 further includes two third sub-tensioning members 1303. Specifically, along the length Y of the first tensioning member 130, the two third sub-tensioning members 1303 are separately disposed from the first sub-tensioning member 1301 and the second sub-tensioning member 1302, and along the length Y of the first tensioning member (i.e., the width Y of the air bed 100), the two third sub-tensioning members 1303 are arranged in a generally straight line with the first sub-tensioning member 1301 and the second sub-tensioning member 1302. Exemplarily, along the width direction Y of the air mattress 100 (i.e., the length direction Y of the first tensioning member 130), two third sub-tensioning members 1303 are located between the first sub-tensioning member 1301 and the second sub-tensioning member 1302, and the first sub-tensioning member 1301, the second sub-tensioning member 1302, and the two third sub-tensioning members 1303 are spaced apart from each other along the width direction Y of the air mattress 100. A notch 136 is provided on the side of the first sub-tensioning member 1301 away from the third sub-tensioning member 1303. A notch 136 is also provided on the side of the second sub-tensioning member 1302 away from the third sub-tensioning member 1303. The number and structure of the notches 136 can be referenced to the notches 136 on the first and second side portions of the first tensioning member 130 in Embodiment 1. (See also...) Figure 26 Each first tensioning member 130 has no notch on the side of its first sub-tensioning member 1301 closest to its third sub-tensioning member 1303. Similarly, each first tensioning member 130 has no notch on the side of its second sub-tensioning member 1302 closest to its third sub-tensioning member 1303.

[0505] Accordingly, each opening 141 of each layer of insulation material 140 also includes two third sub-openings 1415. Exemplarily, along the width direction Y of the air bed 100, the two third sub-openings 1415 are located between the first sub-opening 1413 and the second sub-opening 1414, and the first sub-opening 1413, the second sub-opening 1414, and the two third sub-openings 1415 are spaced apart from each other along the width direction Y of the air bed 100 and arranged in a straight line. Each third sub-tensioning member 1303 passes through a third sub-opening 1415 along the height direction Z of the air bed 100.

[0506] For example, the first end 131 of each first tensioning member 130 further includes the upper ends 1313 of two third sub-tensioning members 1303, the upper ends of the two third sub-tensioning members 1303 being welded to the top plate 110, and forming a top plate weld 111 on the top plate 110. The second end 132 of each first tensioning member 130 further includes the lower ends 1323 of two third sub-tensioning members 1303, the lower ends of the two third sub-tensioning members 1303 being welded to the bottom plate 120, and forming a bottom plate weld 121 on the bottom plate 120, so as to weld the first tensioning member 130 to the bottom plate 120.

[0507] For example, in this embodiment, each of the third sub-tensioning members 1303 does not have a notch. That is, the third sub-tensioning member 1303 only serves to connect the top piece 110 and the bottom piece 120 to strengthen the tension of the tensioning member 130 on the top piece 110 and the bottom piece 120, thereby ensuring that the air bed 100 has a stable shape after inflation.

[0508] However, this embodiment does not limit this. For example, in some possible implementations, the structure of the third sub-tensioning member 1303 may be the same as that of the first sub-tensioning member 1301 or the second sub-tensioning member 1302. In other possible implementations, the structure of some third sub-tensioning members 1303 may be the same as that of the first sub-tensioning member 1301, while the structure of other third sub-tensioning members 1303 may be the same as that of the second sub-tensioning member 1302. That is, the third sub-tensioning member 1303 is also provided with a notch, and the thermal insulation material 140 is limited by the notch of the third sub-tensioning member 1303.

[0509] It is understood that this embodiment does not impose a specific limitation on the number of third sub-tensioning members 1303 in each first tensioning member 130 (i.e., the number of third sub-tensioning members 1303 between the first sub-tensioning member 1301 and the second sub-tensioning member 1302 along the width direction Y of the air bed 100). For example, in other possible implementations, there may be one, three, four, or five or more third sub-tensioning members 1303 between the first sub-tensioning member 1301 and the second sub-tensioning member 1302 of a first tensioning member 130.

[0510] Accordingly, this embodiment does not impose a specific limitation on the number of third sub-openings 1415 of each opening 141 of the thermal insulation material 140 (i.e., the number of third sub-openings 1415 between the first sub-opening 1413 and the second sub-opening 1414 along the width direction Y of the air bed 100). For example, in other possible embodiments, there may be one, three, four or five or more third sub-openings 1415 between the first sub-opening 1413 and the second sub-opening 1414 of an opening 141, as long as the number of third sub-openings 1415 corresponds one-to-one with the number of third sub-tensioning members 1303.

[0511] For example, continue to refer to Figure 26 In this embodiment, along the width direction Y of the air bed 100, the lengths of the first sub-opening 1413 and the second sub-opening 1414 in an opening 141 are both less than the length of the third sub-opening 1415, so that the first end 1411 of the first sub-opening 1413 is confined within the recess 136 of the first sub-tensioning member 1301, and the second end 1412 of the second sub-opening 1414 is confined within the recess 136 of the second sub-tensioning member 1302, so as to confine the heat insulation material 140 on the first tensioning member 130.

[0512] Example 7

[0513] Figures 27 to 32 The air bed 100 of Embodiment 7 of this application and its components are shown.

[0514] It is understood that the air bed 100 of Embodiment 7 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 7 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0515] refer to Figures 27 to 30 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that, after inflation, the cross-section of each first tensioning member 130 in this embodiment is annular (e.g., rectangular). Specifically, each first tensioning member 130 includes a first sub-tensioning member 1301a, a second sub-tensioning member 1302a, an upper connecting portion 1314, and a lower connecting portion 1324.

[0516] The upper connecting portion 1314 is located at the first end 131 of the first tensioning member 130, and the lower connecting portion 1324 is located at the second end 132 of the first tensioning member 130. The first sub-tensioning member 1301a and the second sub-tensioning member 1302a are separated along the length direction X of the air bed 100 (that is, the thickness direction X of the first tensioning member 130), and the first sub-tensioning member 1301a and the second sub-tensioning member 1302a are connected by the upper connecting portion 1314 and the lower connecting portion 1324.

[0517] Specifically, along the height direction Z of the air mattress 100, each first tensioning member 130 has a first sub-tensioning member 1301a including an upper end 1311a and a lower end 1321a, a second sub-tensioning member 1302a including an upper end 1312a and a lower end 1322a, an upper connecting portion 1314 including a first side 13141 and a second side 13142, and a lower connecting portion 1324 including a first side 13241 and a second side 13242. The first side 13141 of the upper connecting portion 1314 is connected to the upper end 1311a of the first sub-tensioning member 1301a, and the second side 13142 is connected to the upper end 1312a of the second sub-tensioning member 1302a. The first side 13241 of the lower connecting portion 1324 is connected to the lower end 1321a of the first sub-tensioning member 1301a, and the second side 13242 is connected to the lower end 1322a of the second sub-tensioning member 1302a. Thus, the first sub-tensioning member 1301a and the second sub-tensioning member 1302a are connected by the upper connecting portion 1314 and the lower connecting portion 1324 to form a ring structure.

[0518] It is understood that the upper end 1311a of the first sub-tensioning member 1301a, the upper end 1312a of the second sub-tensioning member 1302a, and the upper connecting portion 1314 of each first tensioning member 130 together constitute the first end 131 of the first tensioning member 130. Correspondingly, the lower end 1321a of the first sub-tensioning member 1302a, the lower end 1322a of the second sub-tensioning member 1302a, and the lower connecting portion 1324 of each first tensioning member 130 together constitute the second end 132 of the first tensioning member 130.

[0519] It should be noted that in this embodiment, the first sub-tensioning member 1301a, the second sub-tensioning member 1302a, the upper connecting part 1314, and the lower connecting part 1324 are integrally formed, but this is not the only possibility. In other possible embodiments, the first sub-tensioning member 1301a, the second sub-tensioning member 1302a, the upper connecting part 1314, and the lower connecting part 1324 can also be formed into a complete ring structure by means of welding, for example.

[0520] Continue to refer to Figure 27 and combined Figure 28and Figure 29 The upper connecting portion 1314 of the first tensioning member 130 is welded to the top plate 110, and two welds 111 are formed on the top plate 110. The two welds 111 formed on the top plate 110 by each upper connecting portion 1314 are spaced apart along the length X direction of the air-filled bed 100. The lower connecting portion 1324 of the first tensioning member 130 is welded to the bottom plate 120, and two welds 121 are formed on the bottom plate 120. The two welds 121 formed on the bottom plate 120 by each lower connecting portion 1324 are spaced apart along the length X direction of the air-filled bed 100.

[0521] Specifically, the portion of the upper connecting part 1314 near the first side 13141 is welded to the top plate 110 to form one of the two welds 111, and the portion of the upper connecting part 1314 near the second side 13142 is welded to the top plate 110 to form the other of the two welds 111. The portion of the lower connecting part 1324 near the first side 13241 is welded to the bottom plate 120 to form one of the two welds 121, and the portion of the lower connecting part 1324 near the second side 13242 is welded to the bottom plate 120 to form the other of the two welds 121. Thus, when the air bed 100 is inflated, the cross-section of the first tensioning member 130 is rectangular, with the welds of the upper connecting part 1314 to the top plate 110 and the lower connecting part 1324 to the bottom plate 120 forming the four vertices of the rectangle.

[0522] However, this application does not impose specific restrictions on the welding position between the upper connecting portion 1314 and the top plate 110. For example, the upper connecting portion 1314 near the middle can also be welded to the top plate 110. Similarly, this application does not impose specific restrictions on the welding position between the lower connecting portion 1324 and the bottom plate 120. For example, the lower connecting portion 1324 near the middle can also be welded to the bottom plate 120.

[0523] It is understood that this application does not impose a specific limit on the number of welds 111 formed by welding the upper connecting portion 1314 of each first tensioning member 130 to the top plate 110. Exemplarily, in other possible embodiments, the upper connecting portion 1314 and the top plate 110 form one weld 111, or the upper connecting portion 1314 and the top plate 110 form three, four, or five or more welds 111. Similarly, this application does not impose a specific limit on the number of welds 121 formed by welding the lower connecting portion 1324 of each first tensioning member 130 to the bottom plate 120. Exemplarily, in other possible embodiments, the lower connecting portion 1324 and the bottom plate 120 form one weld 121, or the lower connecting portion 1324 and the bottom plate 120 form three, four, or five or more welds 121.

[0524] Further, in this embodiment, the first sub-tensioning member 1301a includes: a first sub-side portion 1331, a second sub-side portion 1341, and a sub-base portion 1351a located between the first sub-side portion 1331 and the second sub-side portion 1341 of the first sub-tensioning member 1301a. The second sub-tensioning member 1302a includes: a first sub-side portion 1332, a second sub-side portion 1342, and a sub-base portion 1351b located between the first sub-side portion 1332 and the second sub-side portion 1342 of the second sub-tensioning member 1302a. The first side portion 133 of the first tensioning member 130 includes: the first sub-side portion 1331 of the first sub-tensioning member 1301a and the first sub-side portion 1332 of the second sub-tensioning member 1302a. The second side portion 134 of the first tensioning member 130 includes: the second side portion 1341 of the first sub-tensioning member 1301a and the second side portion 1342 of the second sub-tensioning member 1302a.

[0525] For example, continue to refer to Figure 28 and Figure 29 and combined Figure 27 In this embodiment, the first sub-side portion 1331 of the first sub-tensioning member 1301a is provided with four recesses 136 spaced apart along the height direction Z of the air bed 100, and the second sub-side portion 1341 of the first sub-tensioning member 1301a is provided with four recesses 136 spaced apart along the height direction Z of the air bed 100. The four recesses 136 of the second sub-side portion 1341 correspond one-to-one with the four recesses 136 of the first sub-side portion 1331. The first sub-side portion 1332 of the second sub-tensioning member 1302a is provided with four recesses 136 spaced apart along the height direction Z of the air bed 100, and the four recesses 136 of the second sub-side portion 1342 of the second sub-tensioning member 1302a correspond one-to-one with the four recesses 136 of the first sub-side portion 1332.

[0526] It should be noted that this application does not specify the exact shape of the notches 136 in the first sub-side portion 1331. For example, in other possible embodiments, the first sub-side portion 1331 may also have one, two, three, or five notches 136. Similarly, this application does not specify the exact shape of the notches 136 in the first sub-side portion 1332. For example, in other possible embodiments, the first sub-side portion 1332 may also have one, two, three, or five notches 136. The same applies to the number of notches 136 in the second sub-side portion 1341. For example, in other possible embodiments, the second sub-side portion 1341 may also have one, two, three, or five notches 136. The same applies to the number of notches 136 in the second sub-side portion 1342. For example, in other possible embodiments, the second sub-side portion 1342 may also have one, two, three, or five notches 136.

[0527] In this embodiment, the four recesses 136 of the first sub-side portion 1331 of the first sub-tensioning member 1301a correspond one-to-one with the four recesses 136 of the first sub-side portion 1332 of the second sub-tensioning member 1302a. The four recesses 136 of the second sub-side portion 1341 of the first sub-tensioning member 1301a correspond one-to-one with the four recesses 136 of the second sub-side portion 1342 of the second sub-tensioning member 1302a.

[0528] For example, each of the four notches 136 in the first sub-side portion 1331 of the first sub-tensioning member 1301a is flush with (i.e., aligned in the horizontal direction) the corresponding notch 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a, and each of the four notches 136 in the second sub-side portion 1341 of the first sub-tensioning member 1301a is flush with (i.e., aligned in the horizontal direction) the corresponding notch 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a. That is, in this embodiment, the structures of the first sub-tensioning member 1301a and the second sub-tensioning member 1302a are completely identical.

[0529] However, this is not the only possibility. It is understood that in some possible implementations, each of the four recesses 136 of the first sub-side portion 1331 of the first sub-tensioning member 1301a coincides with the corresponding recess 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a along the height direction Z of the air bed 100. Similarly, each of the four recesses 136 of the second sub-side portion 1341 of the first sub-tensioning member 1301a coincides with the corresponding recess 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a along the height direction Z of the air bed 100. The height direction Z part of 00 coincides. As long as the first end 1411 of the opening 141 of the same layer of thermal insulation material 140 is simultaneously limited by a notch 136 of the first sub-side portion 1331 of the first sub-tensioning member 1301a and the corresponding notch 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a, the second end 1412 of the opening 141 is simultaneously limited by a notch 136 of the second sub-side portion 1341 of the first sub-tensioning member 1301a and the corresponding notch 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a.

[0530] In this embodiment, for example, the first end 1411 of an opening 141 of each layer of thermal insulation material 140 is limited by two notches 136 on the first side portion 133 of the first tensioning member 130, and the second end 1412 is limited by two notches 136 on the second side portion 134 of the first tensioning member 130. That is, each opening 141 is limited by a first sub-tensioning member 1301a and a second sub-tensioning member 1302a of the first tensioning member 130. In other words, the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of the first tensioning member 130 pass through the same opening 141. Accordingly, in this embodiment, the number of openings 141 in each layer of thermal insulation material 140 is the same as the number of first tensioning members 130.

[0531] Specifically, a notch 136 in the first sub-side portion 1331 of the first sub-tensioning member 1301a and a corresponding notch 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a together limit the first end 1411 of an opening 141. That is, a portion of the first end 1411 of the opening 141 is located within a notch 136 in the first sub-side portion 1331 of the first sub-tensioning member 1301a, and a portion of the first end 1411 of the opening 141 is located within a corresponding notch 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a.

[0532] Correspondingly, a notch 136 in the second sub-side portion 1341 of the first sub-tensioning member 1301a and a corresponding notch 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a together limit the second end 1412 of an opening 141. That is, a portion of the second end 1412 of the opening 141 is located within a notch 136 in the second sub-side portion 1341 of the first sub-tensioning member 1301a, and a portion of the second end 1412 of the opening 141 is located within a corresponding notch 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a.

[0533] For example, along the length direction X of the air bed 100 (i.e., the thickness direction X of the first tensioning member 130), the distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of each first tensioning member 130 is 8 cm. Correspondingly, along the length direction X of the air bed 100, the width of the opening 141 of each layer of insulation material 140 is equal to the distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a, both being 8 cm, so that the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of the first tensioning member 130 are tightly attached to the opening 141, avoiding a large gap between the insulation material 140 and the first tensioning member 130, which would lead to a decrease in the insulation effect.

[0534] It is understood that this application does not impose specific limitations on the width of the opening 141 of each insulation material 140 and the distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of the first tensioning member 130. Exemplarily, in some possible embodiments, the width of the opening 141 is greater than the distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of the first tensioning member 130.

[0535] The spacing between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of each first tensioning member 130 is not specifically limited in the embodiments of this application. For example, refer to... Figures 31 to 32 The distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a is 2cm. Correspondingly, along the length direction X of the air-filled bed 100, the width of the opening 141 of each layer of insulation material 140 is equal to the distance between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a, both being 2cm. This ensures that the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of the first tensioning member 130 are tightly attached to the opening 141, avoiding a large gap between the insulation material 140 and the first tensioning member 130, which would lead to a decrease in the insulation effect.

[0536] For example, continue to refer to Figure 31 and combined Figure 32 ,existFigures 31 to 32 In the air bed 100 shown, the upper connecting part 1314 of each first tensioning member 130 is welded to the top plate 110 to form a top plate weld 111, and the lower connecting part 1324 of each first tensioning member 130 is welded to the bottom plate 120 to form a bottom plate weld 121.

[0537] Example 8

[0538] Figures 33 to 34 The air bed 100 of Embodiment 8 of this application and its components are shown.

[0539] It is understood that the air bed 100 of Embodiment 8 has a similar structure to the air bed 100 of Embodiment 7. Therefore, the similarities between the air bed 100 of Embodiment 8 and the air bed 100 of Embodiment 7 can be understood with the help of the above detailed description.

[0540] refer to Figure 33 and Figure 34 and combined Figures 27 to 32 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 7 is that, in this embodiment, the number of openings 141 in each layer of insulation material 140 is twice the number of the first tensioning members 130. Specifically, as... Figure 33 As shown, each layer of insulation material 140 has sixteen openings 141, while the number of the first tensioning member 130 is eight, meaning that the number of openings 141 in each layer of insulation material 140 is twice the number of the first tensioning member 130.

[0541] Continue to refer to Figure 33 and Figure 34 and combined Figures 27 to 32 For example, along the height direction Z of the air bed 100, the first sub-tensioning member 1301a of each first tensioning member 130 passes through the opening 141b of the insulation material 140a, and the second sub-tensioning member 1302a passes through another opening 141c of the insulation material 140a. The openings 141b and 141c are spaced apart along the length direction X of the air bed 100. That is, a first tensioning member 130 passes through two openings 141 of a layer of insulation material 140.

[0542] In this configuration, the first end 1411 of opening 141b is limited by a notch 136 in the first sub-side portion 1331 of the first sub-tensioning member 1301a, and the second end 1412 is limited by a notch 136 in the second sub-side portion 1341 of the first sub-tensioning member 1301a. Similarly, the first end 1411 of opening 141c is limited by a notch 136 in the first sub-side portion 1332 of the second sub-tensioning member 1302a, and the second end 1412 is limited by a notch 136 in the second sub-side portion 1342 of the second sub-tensioning member 1302a.

[0543] By adopting the above solution, the problem of reduced heat insulation effect caused by partial hollowing between the first sub-tensioning member 1301a and the second sub-tensioning member 1302a in each first tensioning member 130 can be effectively avoided.

[0544] This application does not impose specific limitations on the size of each opening 141 along the length direction X of the air bed 100. For example, in one possible implementation, the size of the opening 141 along the length direction X of the air bed 100 is greater than or equal to the size of the first sub-tensioning member 1301a or the second sub-tensioning member 1302a passing through the opening 141 along the length direction X of the air bed 100.

[0545] The manufacturing method of the air bed 100 in this embodiment is as follows:

[0546] Step 1: First, cut the insulation material 140 to form sixteen openings 141 on the surface of the insulation material 140.

[0547] Step 2: Next, connect the second end 132 of the first tensioning member 130 to the substrate 120.

[0548] Step 3: Then, each opening 141b of each layer of thermal insulation material 140 is matched one-to-one with a first sub-tensioning member 1301a of a first tensioning member 130, and each opening 141b is fitted into its corresponding first sub-tensioning member 1301a. Each opening 141c of each layer of thermal insulation material 140 is matched one-to-one with a second sub-tensioning member 1302a of a first tensioning member 130, and each opening 141c is fitted into its corresponding second sub-tensioning member 1302a. Alternatively, each first sub-tensioning member 1301a passes through one opening 141b, and each second sub-tensioning member 1302a passes through one opening 141c. Since the length L1 of opening 141b is less than the length of the first sub-tensioning member 1301a and the length of opening 141c is less than the length of the second sub-tensioning member 1302a, in the process of passing the first sub-tensioning member 1301a through opening 141b and the second sub-tensioning member 1302a through opening 141c, it is necessary to slightly bend the first sub-tensioning member 1301a and the second sub-tensioning member 1302a so that the first sub-tensioning member 1301a can pass smoothly through opening 141b until the first end 1411 of opening 141b is located in a notch 136 of the first sub-side portion 1331 of the first sub-tensioning member 1301a and the second end 1412 is located in a notch 136 of the second sub-side portion 1341 of the first sub-tensioning member 1301a. The second sub-tensioning member 1302a is then smoothly passed through the opening 141c until the first end 1411 of the opening 141c is located in a notch 136 of the first sub-side portion 1332 of the second sub-tensioning member 1302a, and the second end 1412 is located in a notch 136 of the second sub-side portion 1342 of the second sub-tensioning member 130a. Step three is repeated until the sixteen openings 141 of the four layers of thermal insulation material 140 are fitted into the eight first tensioning members 130.

[0549] Step 4: Connect the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of each first tensioning member 130 through the upper connecting part 1314 to form a complete first tensioning member 130.

[0550] Step 5: Connect the first end 131 of each first tensioning member 130 to the top plate 110.

[0551] In some possible implementations, the order of manufacturing the air bed 100 may be to perform step two first, followed by steps one, three, four and five in that order.

[0552] In some other possible embodiments, step two is to connect the first end 131 of the first tensioning member 130 to the top plate 110. Correspondingly, step four is to connect the first sub-tensioning member 1301a and the second sub-tensioning member 1302a of each first tensioning member 130 through the lower connecting portion 1324 to form a complete first tensioning member 130. Step five is to connect the second end 132 of each first tensioning member 130 to the bottom plate 120.

[0553] Example 9

[0554] Figure 35 The air bed 100 of Embodiment 9 of this application and its components are shown.

[0555] It is understood that the air bed 100 of Embodiment 9 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 9 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0556] refer to Figure 35 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that, in this embodiment, the first tensioning member 130 only has a notch 136 on the first side 133, that is, the second side 134 of the first tensioning member 130 does not have a notch 136. In this embodiment, the air chamber 150 of the air bed 100 is also provided with a second tensioning member 170.

[0557] Specifically, along the length direction X of the air bed 100, the second tensioning member 170 and the first tensioning member 130 are alternately arranged in the air chamber 150. The second tensioning member 170 and the first tensioning member 130 are parallel.

[0558] For example, both the second tensioning member 170 and the first tensioning member 130 are generally rectangular sheet-like structures. The length direction of the first tensioning member 130 and the length direction of the second tensioning member 170 are aligned with the width direction Y of the air mattress 100. The width direction of the first tensioning member 130 and the width direction of the second tensioning member 170 are aligned with the height direction Z of the air mattress 100.

[0559] For example, the second tensioning member 170 in this embodiment includes a first end portion 171, a second end portion 172, a first side portion 173, a second side portion 174, and a base portion 175. Along the width direction Y of the air bed 100, the base portion 175 is located between the first side portion 173 and the second side portion 174 of the second tensioning member 170, that is, the first side portion 173 and the second side portion 174 are arranged opposite to each other along the length direction of the second tensioning member 170.

[0560] In this configuration, the first end 171 and the second end 172 of each second tensioning member 170 are arranged opposite to each other along the height direction Z of the air bed 100. The first end 171 is welded to the top plate 110 to form a top plate weld 111, and the second end 172 is welded to the bottom plate 120 to form a bottom plate weld 121. Figure 35 (Not shown).

[0561] For example, along the length direction X of the air mattress 100, the first side portion 133 of each first tensioning member 130 and the first side portion 173 of each second tensioning member 170 are located near one end in the width direction of the air mattress 100, and the second side portion 134 of each first tensioning member 130 and the second side portion 174 of each second tensioning member 170 are located near the other end in the width direction of the air mattress 100. In some embodiments, along the length direction X of the air mattress 100, the first side portion 173 of the second tensioning member 170 is aligned with the first side portion 133 of the first tensioning member 130, and the second side portion 174 of the second tensioning member 170 is aligned with the second side portion 134 of the first tensioning member 130.

[0562] For example, the second side portion 174 of the second tensioning member 170 is provided with four notches 176 spaced apart along the height direction Z of the air bed 100. The structure of the notches 176 is the same as that of the notches 136 of the second side portion 134 of the first tensioning member 130 in Embodiment 1, but the first side portion 173 of the second tensioning member 170 is not provided with notches. That is, along the width direction Y of the air bed 100, the notches 136 of the first tensioning member 130 and the notches 176 of the second tensioning member 170 are located at opposite ends of the air bed 100.

[0563] Continue to refer to Figure 35 In this embodiment, the air chamber 150 of the air bed 100 is provided with eight first tensioning members 130 and eight second tensioning members 170, and the eight first tensioning members 130 and eight second tensioning members 170 are arranged alternately along the length direction X of the air bed 100. Specifically, a second tensioning member 170 is provided between every two adjacent first tensioning members 130, and correspondingly, a first tensioning member 130 is provided between every two adjacent second tensioning members 170.

[0564] For example, along the width direction Y of the air bed 100, the number of openings 141 in each layer of insulation material 140 is the same as the sum of the number of first tension members 130 and second tension members 170, and each opening 141 allows one first tension member 130 or one second tension member 170 to pass through.

[0565] Specifically, the first end 1411 of the opening 141 through which the first tensioning member 130 passes is limited by the notch 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 of the opening 141 through which the second tensioning member 170 passes is limited by the notch 176 of the second side portion 174 of the second tensioning member 170. Thus, along the width direction Y of the air-filled bed 100, notches on opposite sides of a layer of insulation material 140 limit the insulation material 140, so that the insulation material 140 is entirely limited on the eight first tensioning members 130 and the eight second tensioning members 170.

[0566] It should be noted that this application does not impose a specific limitation on the number of the first tensioning members 130 within the air mattress 100. For example, the number of the first tensioning members 130 may be twelve, thirteen, eighteen, or twenty, etc. In some possible embodiments, the number of the first tensioning members 130 may be one. Similarly, this application does not impose a specific limitation on the number of the second tensioning members 170. For example, the number of the second tensioning members 170 may be twelve, thirteen, eighteen, or twenty, etc. In some possible embodiments, the number of the second tensioning members 170 may be one.

[0567] However, it should be ensured that there is a notch 136 of the first tensioning member 130 on one side of the width direction Y of the air bed 100 to limit the heat insulation material 140, and a notch 176 of the second tensioning member 170 on the other side to limit the heat insulation material 140, so as to ensure that the heat insulation material 140 is completely limited on the first tensioning member 130 and the second tensioning member 170.

[0568] This application does not impose specific restrictions on the distribution of the first tensioning member 130 and the second tensioning member 170. For example, in some possible embodiments, along the length direction X of the air bed 100, two, three, or four or more second tensioning members 170 are provided between every two adjacent first tensioning members 130, or two, three, or four or more second tensioning members 170 are provided between every two adjacent second tensioning members 170.

[0569] In other possible implementations, the number of second tensioning members 170 between any two adjacent first tensioning members 130 is different. For example, two second tensioning members 170 are provided between two adjacent first tensioning members 130, and three second tensioning members 170 are provided between another two adjacent first tensioning members 130. Alternatively, the number of first tensioning members 130 between any two adjacent second tensioning members 170 is different; for example, two first tensioning members 130 are provided between two adjacent second tensioning members 170, and three first tensioning members 130 are provided between another two adjacent second tensioning members 170.

[0570] Example 10

[0571] Figure 36 and Figure 37 The air bed 100 of Embodiment 10 of this application and its components are shown.

[0572] It is understood that the air bed 100 of Embodiment 10 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 10 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0573] refer to Figure 36 and combined Figure 3 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that, in this embodiment, the air chamber 150 of the air bed 100 is provided with six first tensioning members 130 and ten third tensioning members 180. Specifically, along the length direction X of the air bed 100, two third tensioning members 180 are provided between every two adjacent first tensioning members 130. The first tensioning members 130 in this embodiment have the same structure as the first tensioning members 130 in Embodiment 1. The third tensioning members 180 are sheet-like and parallel to the first tensioning members 130.

[0574] This application does not limit the number of the first tensioning member 130 and the third tensioning member 180. This application does not specifically limit the number of the third tensioning member 180 between any two adjacent first tensioning members 130. In some possible embodiments, the number of the third tensioning member 180 between any two adjacent first tensioning members 130 can be one, three, four, or five, or more.

[0575] For example, continue to refer to Figure 36 In this embodiment, the third tensioning member 180 includes a first end 181, a second end 182, a first side portion 183, a second side portion 184, and a base 185. The first side portion 183 and the second side portion 184 are located at opposite ends of the base 185 along the width direction Y of the air bed 100, and each side portion 183 and the second side portion 184 has a notch 186. The first end 181 and the second end 182 of each third tensioning member 180 are arranged opposite each other along the height direction Z of the air bed 100. The first end 181 is welded to the top plate 110 to form a top plate weld 111, and the second end 182 is welded to the bottom plate 120 to form a bottom plate weld 121.

[0576] When the air bed 100 is inflated, the notch 186 can prevent stress concentration at the two ends of the third tensioning member 180 along the width direction Y of the air bed 100, thereby enabling the third tensioning member 180 to better provide tension to the top plate 110 and the bottom plate 120, thus making the shape of the air bed 100 more stable.

[0577] For example, in this embodiment, the number of openings 141 in each layer of insulation material 140 is the same as the sum of the number of the first tensioning member 130 and the third tensioning member 180, that is, the number of openings 141 in each layer of insulation material 140 is sixteen. The sixteen openings 141 are distributed at intervals along the length X of the air bed 100. Each opening 141 allows one first tensioning member 130 or one third tensioning member 180 to pass through, that is, one first tensioning member 130 passes through one opening 141, and one third tensioning member 180 passes through one opening 141.

[0578] Furthermore, the first end 1411 of the opening 141 through which the first tensioning member 130 passes on each layer of insulation material 140 is limited by a notch 136 of the first side portion 133 of the first tensioning member 130, and the second end 1412 is limited by a notch 136 of the second side portion 134 of the first tensioning member 130. The first end 1411 of the opening 141 through which the third tensioning member 180 passes is located within a notch 186 of the first side portion 183 of the third tensioning member 180, and the second end 1412 is located within a notch 186 of the second side portion 184 of the third tensioning member 180.

[0579] refer to Figure 37 and combined Figure 36 Along the length direction X of the air bed 100, the first side portion 133 of the first tensioning member 130 and the first side portion 183 of the third tensioning member 180 are close to one end of the air bed 100 in the width direction Y, and the second side portion 134 of the first tensioning member 130 and the second side portion 184 of the third tensioning member 180 are close to the other end of the air bed in the width direction Y.

[0580] Specifically, in this embodiment, when the air bed 100 is inflated, taking the first side portion 133 as an example, along the height direction Z of the air bed 100, the distance between the upper edge 1861 of the notch 186a of the first side portion 183 and the top plate 110 is less than the distance between the upper straight line segment 1361m of the uppermost notch 136m of the first side portion 133 (i.e., the upper edge of the notch 136m) and the top plate 110 (because after the air bed 100 is inflated, the first tensioning member...). The first end 131 of 130, the first end 181 of the third tensioning member 180 and the top plate 110 are at the same horizontal height. Therefore, the distance between the top plate 110 and the first end 131 of the first tensioning member 130 (which is also the first end 181 of the third tensioning member 180) is such that, along the height direction Z of the air bed 100, the upper edge of the notch 136m at the top of the first side portion 133 is lower than the upper edge 1861 of the notch 186a.

[0581] Along the height direction Z of the air bed 100, the distance between the lower edge 1862 of the notch 186a of the first side portion 183 and the base plate 120 is less than the distance between the lower straight segment 1362n of the lowermost recess 136n of the first side portion 133 (i.e., the lower edge of the recess 136n) and the base plate 120 (since the second end 132 of the first tensioning member 130, the second end 182 of the third tensioning member 180 and the base plate 120 are at the same horizontal height after the air bed 100 is inflated, the base plate 120 here is the second end 132 of the first tensioning member 130, which is also the second end 182 of the third tensioning member 180). That is, along the height direction Z of the air bed 100, the lower edge of the lowermost recess 136n of the first side portion 133 is higher than the lower edge 1862 of the notch 186a.

[0582] Taking the second side portion 134 as an example, along the height direction Z of the air bed 100, the distance between the upper edge 1861 of the notch 186b of the second side portion 184 and the top piece 110 is less than the distance between the upper straight segment 1361m of the uppermost notch 136m of the second side portion 134 (i.e., the upper edge of the notch 136m) and the top piece 110 (since the first end 131 of the first tensioning member 130, the first end 181 of the third tensioning member 180 and the top piece 110 are at the same horizontal height after the air bed 100 is inflated, the top piece 110 here is the first end 131 of the first tensioning member 130, which is also the first end 181 of the third tensioning member 180). In other words, along the height direction Z of the air bed 100, the upper edge of the uppermost notch 136m of the second side portion 134 is lower than the upper edge 1861 of the notch 186b of the second side portion 184.

[0583] Along the height direction Z of the air bed 100, the distance between the lower edge 1862 of the notch 186b of the second side portion 184 and the base plate 120 is less than the distance between the lower straight segment 1362n of the lowermost notch 136n of the second side portion 134 (i.e., the lower edge of the notch 136n) and the base plate 120 (since the second end 132 of the first tensioning member 130, the second end 182 of the third tensioning member 180 and the base plate 120 are at the same horizontal height after the air bed 100 is inflated, the base plate 120 here is the second end 132 of the first tensioning member 130, which is also the second end 182 of the third tensioning member 180). That is, along the height direction Z of the air bed 100, the lower edge of the lowermost notch 136n of the second side portion 134 is higher than the lower edge 1862 of the notch 186b of the second side portion 184.

[0584] It should be noted that in some possible implementations, along the height direction Z of the air bed 100, the upper edge of the uppermost notch 136m of the first side portion 133 is higher than the upper edge 1861 of the notch 186a of the first side portion 183, or the upper edge of the uppermost notch 136m of the first side portion 133 is flush with the upper edge 1861 of the notch 186a of the first side portion 183 (that is, the distance between the upper edge 1861 of the notch 186a of the first side portion 183 and the top plate 110 is equal to the distance between the upper straight line segment 1361m of the uppermost notch 136m of the first side portion 133 and the top plate 110), as long as the first end 1411 of the opening 141 of the uppermost heat insulation material 140 can be located within the uppermost notch 136m of the first side portion 133 of the first tensioning member 130 passing through the opening 141. Correspondingly, along the height direction Z of the air bed 100, the upper edge of the notch 136m at the top of the second side 134 is higher than the upper edge 1861 of the notch 186b of the second side 184, or the upper edge of the notch 136m at the top of the second side 134 is flush with the upper edge 1861 of the notch 186b of the second side 184 (that is, the distance between the upper edge 1861 of the notch 186b of the second side 184 and the top plate 110 is equal to the distance between the upper straight line segment 1361m of the notch 136m at the top of the second side 134 and the top plate 110). This is only necessary as long as the second end 1412 of the opening 141 of the uppermost heat insulation material 140 can be located within the notch 136m at the top of the second side 134 of the first tensioning member 130 passing through the opening 141.

[0585] Accordingly, in some possible embodiments, the lower edge of the lowermost notch 136n of the first side portion 133 is lower than the lower edge 1862 of the notch 186a of the first side portion 183, or the lower edge of the lowermost notch 136n of the first side portion 133 is flush with the lower edge 1862 of the notch 186a of the first side portion 183 (that is, the distance between the lower edge 1862 of the notch 186a of the first side portion 183 and the substrate 120 is equal to the distance between the lower straight segment 1362n of the lowermost notch 136n of the first side portion 133 and the substrate 120), as long as the first end 1411 of the opening 141 of the lowermost heat insulation material 140 can be located within the lowermost notch 136n of the first side portion 133 of the first tensioning member 130 passing through the opening 141. Correspondingly, the lower edge of the bottom notch 136n of the second side portion 134 is lower than the lower edge 1862 of the notch 186b of the second side portion 184, or the lower edge of the bottom notch 136n of the second side portion 134 is flush with the lower edge 1862 of the notch 186b of the second side portion 184 (that is, the distance between the lower edge 1862 of the notch 186b of the second side portion 184 and the substrate 120 is equal to the distance between the lower straight segment 1362n of the bottom notch 136n of the second side portion 134 and the substrate 120), as long as the second end 1412 of the opening 141 of the bottommost heat insulation material 140 can be located in the bottommost notch 136n of the second side portion 134 of the first tensioning member 130 passing through the opening 141.

[0586] When the four layers of insulation material 140 are confined within the six first tensioning members 130, each third tensioning member 180 is able to avoid the first end 1411 and the second end 1412 of the opening 141 on the insulation material 140. Specifically, the notch 186a of the first side portion 183 of the third tensioning member 180 avoids the first end 1411 of the opening 141 of the insulation material 140, and the notch 186b of the second side portion 183 of the third tensioning member 180 avoids the second end 1412 of the opening 141 of the insulation material 140.

[0587] Furthermore, along the height direction Z of the air-insulating bed 100, the first ends 1411 of the four corresponding openings 141 in the four layers of insulation material 140 are located within the same notch 186a, and the second ends 1412 of the four corresponding openings 141 in the four layers of insulation material 140 are located within the same notch 186b. That is, the notch 186 does not restrict the insulation material 140 along the height direction Z of the air-insulating bed 100. Therefore, during the manufacturing process of the air-insulating bed 100, when the third tensioning member 180 is passed through the opening 141 of the insulation material 140, it is not necessary to bend the third tensioning member 180. In other words, the process of passing the third tensioning member 180 through the opening 141 of the insulation material 140 is simpler and more efficient.

[0588] In this embodiment, only six first tensioning members 130 are used to limit the insulation material 140 along the height direction Z of the air bed 100, and two third tensioning members 180 are provided within any two adjacent first tensioning members 130 to connect the top sheet 110 and the bottom sheet 120. This ensures that after inflation, the air bed 100 has a sufficient number of tensioning members (i.e., first tensioning members 130 and third tensioning members 180) in the inflation chamber 150 to exert tension on the top sheet 110 and the bottom sheet 120, maintaining the stable shape of the air bed 100. It also ensures that the presence of first tensioning members 130 to limit the insulation material 140 prevents each layer of insulation material 140 from stacking together along the height direction Z of the air bed 100, and makes the insulation material 140 less prone to wrinkling, curling, or shaking, thus ensuring the insulation effect of the air bed 100. Simultaneously, the use of multiple third tensioning members 180 improves production efficiency.

[0589] Example 11

[0590] Figure 38 An air bed 100 and its components according to Embodiment 11 of this application are shown.

[0591] It is understood that the air bed 100 of Embodiment 11 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 11 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0592] refer to Figure 38 and combined Figure 3 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that, in this embodiment, each layer of insulation material 140 includes four insulation sheets 142, that is, the air bed 100 includes a total of sixteen insulation sheets 142, which are arranged along the length direction X of the air bed 100. Specifically, along the length direction X of the air bed 100, the four insulation sheets 142 of each layer of insulation material 140 are sequentially confined on sixteen first tensioning members 130.

[0593] This application does not impose a specific limitation on the number of insulation sheets 142 in each layer of insulation material 140. Exemplarily, in some possible implementations, the number of insulation sheets 142 in each layer of insulation material 140 may be one sheet (as shown in any of the embodiments 1 to 10), or two, three, or five sheets, or more.

[0594] In this embodiment, the number of insulation sheets 142 in each layer of insulation material 140 is the same, and the number of insulation sheets 142 in each layer of insulation material 140 is four. However, in other possible embodiments, the number of insulation sheets 142 included in different layers of insulation material 140 is different. For example, along the height direction Z of the air bed 100, the uppermost layer of insulation material 140 includes four insulation sheets 142, and the lowermost layer of insulation material 140 includes two insulation sheets 142.

[0595] For example, in this embodiment, each insulation sheet 142 is provided with four openings 141, and each first tensioning member 130 passes through one opening 141 of the insulation sheet 142. The first end 1411 of the opening 141 is limited by a notch 136 of the first side portion 133 of the first tensioning member 130 passing through the opening 141, and the second end 1412 of the opening 141 is limited by a notch 136 of the second side portion 134 of the first tensioning member 130 passing through the opening 141, so that the insulation sheet 142 is limited on the four first tensioning members 130.

[0596] This application does not impose a specific limit on the number of openings 141 on each insulation sheet 142. For example, the number of openings 141 on each insulation sheet 142 may be one, two, three, or five, etc.

[0597] Example 12

[0598] Figure 39 An air bed 100 and its components according to Embodiment 12 of this application are shown.

[0599] It is understood that the air bed 100 of Embodiment 12 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 12 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0600] refer to Figure 39 and combined Figure 2 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that, along the length direction X of the air bed 100, a part of the air bed 100 is provided with heat insulation material 140, and the other part is not provided with heat insulation material 140.

[0601] For example, refer to Figure 39The dashed line d represents the dividing line at the midpoint of the length direction X of the air bed 100. Along the length direction X of the air bed 100, one side of the dashed line d is provided with heat insulation material 140, while the other side is not provided with heat insulation material 140. That is to say, in this embodiment, along the length direction X of the air bed 100, heat insulation material 140 is provided from the midpoint of the air bed 100 to one side of the air bed 100, while heat insulation material 140 is not provided from the midpoint of the air bed 100 to the other side of the air bed 100.

[0602] For example, the air mattress 100 has sixteen first tensioning members 130. Each layer of insulation material 140 has eight openings 141. Along the length direction X of the air mattress 100, each of the eight consecutive first tensioning members 130 located to the right of the dashed line d passes through one opening 141 of each layer of insulation material 140, thereby confining the four layers of insulation material 140 to the eight first tensioning members 130.

[0603] Therefore, when using the air mattress 100, the user can place their upper body in the area of ​​the air mattress 100 where the heat insulation material 140 is provided (i.e., Figure 39 The lower body is placed in the area to the right of the dotted line d, in the area of ​​the inflatable bed 100 without insulation material 140 (i.e., the area to the right of the dotted line d). Figure 39 (The area to the left of the dashed line d) is used to achieve localized insulation. At the same time, since the insulation material 140 only covers a part of the air-filled bed 100, the area of ​​each layer of insulation material 140 is reduced, thereby saving the cost of the insulation material 140 and making it more economical.

[0604] However, this application does not impose specific limitations on the area of ​​the air mattress 100 where the heat insulation material 140 is disposed along the length direction X. For example, in some possible embodiments, the area where the heat insulation material 140 is disposed is located in the middle part of the air mattress 100 along the length direction X. That is, along the length direction X of the air mattress 100, the heat insulation material 140 is disposed in the middle area of ​​the air mattress 100, and no heat insulation material 140 is disposed on the sides. In other possible embodiments, the area where the heat insulation material 140 is disposed is located on both sides of the air mattress 100 along the length direction X. That is, along the length direction X of the air mattress 100, no heat insulation material 140 is disposed in the middle area of ​​the air mattress 100, and heat insulation material 140 is disposed on the sides.

[0605] It should be noted that this application does not impose a specific limit on the number of openings 141 in each layer of thermal insulation material 140. For example, the number of openings 141 in each layer of thermal insulation material 140 can be nine, ten, or eleven, etc. Similarly, this application does not impose a specific limit on the number of first tensioning members 130 fitted onto each layer of thermal insulation material 140. For example, the number of first tensioning members 130 fitted onto each layer of thermal insulation material 140 can be nine, ten, or eleven, etc. However, the number of first tensioning members 130 fitted onto each layer of thermal insulation material 140 should be the same as the number of openings 141 in that layer of thermal insulation material 140.

[0606] Example 13

[0607] Figure 40 An air bed 100 and its components according to Embodiment 13 of this application are shown.

[0608] It is understood that the air bed 100 of Embodiment 13 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 13 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0609] refer to Figure 40 and combined Figure 3 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that, along the height direction Z of the air bed 100, the upper half of the air bed 100 is provided with heat insulation material 140, while the lower half is not provided with heat insulation material 140.

[0610] Specifically, refer to Figure 40 , Figure 40 The dashed line e represents the midpoint of the first tensioning member 130 along the height direction Z of the air bed 100. In this embodiment, the notch 136 of each first tensioning member 130 is located above the dashed line e along the height direction Z of the air bed 100. Thus, when the four layers of thermal insulation material 140 are confined within the first tensioning member 130, all four layers of thermal insulation material 140 are located in the area between the dashed line e and the top sheet 110. That is, along the height direction Z of the air bed 100, the four layers of thermal insulation material 140 are located in the area from the midpoint of the air bed 100 to the top sheet 110, while no thermal insulation material 140 is provided in the area from the midpoint of the air bed 100 to the bottom sheet 120.

[0611] Therefore, when the air mattress 100 is in normal use (i.e., the bottom plate 120 is supported on the ground and the human body is in contact with the top plate 110), the heat insulation material 140 inside the air mattress 100 is closer to the human body, so that the air mattress 100 has a better heat preservation effect on the human body.

[0612] When the air mattress 100 is flipped over (i.e., the top plate 110 supports the ground and the human body is in contact with the bottom plate 120), the heat insulation material 140 inside the air mattress 100 is closer to the ground and further away from the human body. In this case, the air mattress 100's heat retention effect on the human body is poor. For example, at night or in winter (low temperature, cold weather), users want to prevent heat loss, and the air mattress 100 can be used normally. Conversely, in summer (high temperature, hot weather), users usually want heat to dissipate quickly, so they prefer a lower heat retention performance from the air mattress. In this case, the air mattress 100 can be flipped over to allow for rapid heat dissipation. In other words, the air mattress 100 of this embodiment is suitable for various scenarios, better meeting user needs and providing different experiences.

[0613] This application does not impose specific limitations on the area where the insulation material 140 is provided along the height direction Z of the air mattress 100. Exemplarily, in other possible embodiments, along the height direction Z of the air mattress 100, the four layers of insulation material 140 are located in the area from one-third of the air mattress 100 to the top sheet 110, while the area from one-third of the air mattress 100 to the bottom sheet 120 is not provided with insulation material 140. However, it should be ensured that the area along the height direction Z of the air mattress 100 without insulation material 140 allows for rapid heat dissipation when the user flips the mattress for use.

[0614] Example 14

[0615] Figures 41 to 43 An air bed 100 and its components according to Embodiment 14 of this application are shown.

[0616] It is understood that the air bed 100 of Embodiment 14 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 14 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0617] refer to Figure 41 and Figure 42 and combined Figure 3 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that the air bed 100 in this embodiment further includes two layers of end heat insulation material 190, and each layer of end heat insulation material 190 has the same structure as the heat insulation material 140.

[0618] For example, one of the two layers of end insulation material 190 is located above the four layers of insulation material 140, and the other layer of end insulation material 190 is located below the four layers of insulation material 140.

[0619] For example, each layer of end insulation material 190 has sixteen openings 191 through which the first tensioning member 130 passes, and each first tensioning member 130 passes through one opening 191.

[0620] refer to Figure 42 and combined Figure 41 Specifically, each first tensioning member 130 includes a connecting portion 1315 and an extension portion 1316 at its first end 131. The connecting portion 1315 of each first tensioning member 130 passes through an opening 191 in the end insulation material 190a located above the four layers of insulation material 140 and is welded to the top sheet 110, forming a top sheet weld 111 on the top sheet 110. The extension portion 1316 extends from the connecting portion 1315 in a direction away from the base 135 of the first tensioning member 130. At least a portion of the extension portion 1316 is located below the end insulation material 190a.

[0621] When the air mattress 100 is in normal use (i.e., the base plate 120 is supported on the ground), the extension 1316 supports the end insulation material 190a to provide support, thereby preventing the end insulation material 190a from falling down to other insulation materials 140 along the height direction of the air mattress 100, effectively improving the insulation effect.

[0622] Continue to refer to Figure 41 and Figure 42 Each first tensioning member 130 has a second end 132 including a connecting portion 1325 and an extension portion 1326. The connecting portion 1325 of each first tensioning member 130 passes through an opening 191 in the end insulation material 190b located below the four layers of insulation material 140 and is welded to the substrate 120, forming a substrate weld seam 121 on the substrate 120. The extension portion 1326 extends from the connecting portion 1325 in a direction away from the base 135 of the first tensioning member 130. A portion of the extension portion 1326 is located above the end insulation material 190b along the height direction Z of the air-filled bed 100.

[0623] When the air mattress 100 is flipped over for use (i.e., the top plate 110 is supported on the ground), the end insulation material 190b is positioned above the four layers of insulation material 140 along the height direction Z of the air mattress 100. At this time, the extension 1326 supports the end insulation material 190b to provide support, thereby preventing the end insulation material 190b from falling down to the other insulation materials 140 along the height direction Z of the air mattress 100, effectively improving the insulation effect.

[0624] Using the above technical solution, in this embodiment, an additional layer of end heat insulation material 190a is added to the top of the air chamber 150 of the air bed 100 along the height direction Z, and an additional layer of end heat insulation material 190b is added to the bottom of the air chamber 150 to improve the heat insulation effect of the air bed 100. Simultaneously, when the air bed 100 is in normal use, the extension 1316 of the first end 131 of the first tensioning member 130 provides support for the end heat insulation material 190a; when the air bed 100 is flipped over, the extension 1326 of the second end 132 of the first tensioning member 130 provides support for the end heat insulation material 190b. Therefore, in this embodiment, whether in normal use or flipped over, the air bed 100 can effectively ensure that the uppermost end heat insulation material 190 does not fall due to gravity and stack with other heat insulation materials 140, thereby effectively ensuring the heat insulation effect of the air bed 100.

[0625] For example, in this embodiment, the connecting portion 1315 and the extension portion 1316 of the first end 131 of the first tensioning member 130 are integrally formed, that is, the connecting portion 1315 and the extension portion 1316 are made of the same piece of material. Correspondingly, the connecting portion 1325 and the extension portion 1326 of the second end 132 of the first tensioning member 130 are integrally formed, that is, the connecting portion 1325 and the extension portion 1326 are made of the same piece of material. However, this is not a limitation. In other possible embodiments, the connecting portion 1315 and the extension portion 1316 of the first end 131 of the first tensioning member 130 may be formed by splicing two different pieces of material. Correspondingly, the connecting portion 1325 and the extension portion 1326 of the second end 132 of the first tensioning member 130 may be formed by splicing two different pieces of material.

[0626] In some possible implementations, refer to Figure 43 ,exist Figure 43 In the air bed 100 shown, along the height direction Z of the air bed 100, only one layer of end heat insulation material 190 is provided above the four layers of heat insulation material 140 (i.e. below the top sheet 110), and no end heat insulation material 190 is provided below the four layers of heat insulation material 140 (i.e. above the bottom sheet 120).

[0627] It is understood that this application does not impose specific limitations on the method for preventing the end insulation material 190 located above the four layers of insulation material 140 from sagging. For example, taking the end insulation material 190a located above the four layers of insulation material 140 along the height direction Z of the air bed 100 as an example, in some possible embodiments, the connecting portion 1315 of the first end 131 of each first tensioning member 130 passes through an opening 191 of the end insulation material 190a located above the four layers of insulation material 140 and is welded to the top plate 110, forming a top plate weld 111 on the top plate 110. Wherein, along the width direction Y of the air bed 100, the length of the upper connecting portion 1315 is greater than the length of the opening 191 of the end insulation material (not shown in the figure). Thus, along the width direction Y of the air bed 100, a portion on each side of the upper connecting portion 1315 is located below the end insulation material 190a to provide support for the end insulation material 190a.

[0628] Example 15

[0629] Figure 44 An air bed 100 and its components according to Embodiment 15 of this application are shown.

[0630] It is understood that the air bed 100 of Embodiment 15 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 15 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0631] refer to Figure 44 and combined Figure 2 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 is that the four layers of heat insulation material 140 in the air bed 100 of this embodiment are formed by bending the same piece of material. Specifically, a piece of heat insulation material 140 is bent three times along the height direction Z of the air bed 100 to form a structure of four layers of heat insulation material 140.

[0632] Exemplarily, the thermal insulation material 140 in this embodiment includes sixty-four openings 141 and three bends 143. Along the height direction Z of the air bed 100, each adjacent pair of thermal insulation material layers 140 is connected by the bends 143. Along the length direction X of the air bed 100, one bend 143 is located at one end of the air bed 100, and the other two bends 143 are located at the other end of the air bed 100. After bending, each layer of the thermal insulation material 140 has sixteen openings 141 for sixteen first tensioning members 130 to pass through.

[0633] When the insulation material 140 is in a flattened state (not shown in the figure), the bending portion 143 is located between the sixteen openings 141 of two adjacent layers of insulation material 140, and along the length direction of the insulation material 140, the size of the bending portion 143 is larger than the size between two adjacent openings 141 of each layer of insulation material 140, so that after the insulation material 140 is bent, the openings 141 of each layer can be aligned with the corresponding openings 141 of other layers, so that a first tensioning member 130 can pass through four openings 141 simultaneously along the height direction Z of the air bed 100.

[0634] Example 16

[0635] Figure 45 An air bed 100 and its components according to Embodiment 16 of this application are shown.

[0636] It is understood that the air bed 100 of Embodiment 16 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 16 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0637] refer to Figure 45 Referring to Figure 4, the difference between the air bed 100 of this embodiment and the air bed 100 of Embodiment 1 is that the length direction of each first tensioning member 130 in the air bed 100 of this embodiment is the same as the length direction of the air bed 100, which is direction X. The length direction of the heat insulation material 140 is the same as the length direction of the air bed 100, which is direction X. The width direction of the heat insulation material 140 is the same as the width direction of the air bed 100, which is direction Y.

[0638] Accordingly, in this embodiment, the first side portion 133 and the second side portion 134 of each first tensioning member 130 are arranged opposite to each other along the length direction X of the first tensioning member 130.

[0639] In this embodiment, the number of first tensioning members 130 is six, but it is not limited to this. In other possible embodiments, the number of first tensioning members 130 can also be four, five, or seven, etc. The number of layers of thermal insulation material 140 is four.

[0640] For example, six first tension members 130 are spaced apart along the width direction Y of the air bed 100, and each layer of insulation material 140 is confined on the six first tension members 130.

[0641] Accordingly, the number of openings 141 in each layer of insulation material 140 is the same as the number of the first tensioning member 130, that is, each layer of insulation material 140 is provided with six openings 141, each of the six openings 141 extends along the length direction X of the air bed 100, and the six openings 141 in each layer of insulation material 140 are spaced apart along the width direction Y of the air bed 100.

[0642] For example, the first end 131 of each first tensioning member 130 is welded to the top plate 110 to form a top plate weld 111, and each top plate weld 111 extends along the length direction X of the air bed 100.

[0643] For example, the second end 132 of each first tensioning member 130 is welded to the substrate 120 to form a substrate weld 121, and each substrate weld 121 extends along the length direction X of the air bed 100.

[0644] It is understood that the first tensioning member 130 in the above embodiments 1 to 15 can all be configured such that the length direction of the first tensioning member 130 is consistent with the length direction of the air bed 100, which is the X direction.

[0645] Example 17

[0646] Figures 46 to 48 The air bed 100 of Embodiment 17 of this application and its components are shown.

[0647] It is understood that the air bed 100 of Embodiment 17 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 17 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0648] refer to Figure 46 and combined Figure 2 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 1 is that the structures of the first tensioning member 130 and the heat insulation material 140 are different in this embodiment.

[0649] In this embodiment, for example, each first tensioning member 130 is provided with four limiting grooves 138. The four limiting grooves 138 are distributed at intervals along the height direction Z of the first tensioning member 130 (i.e., the height direction Z of the air bed 100), and each limiting groove 138 extends along the length direction Y of the first tensioning member 130 (i.e., the width direction Y of the air bed 100). Each limiting groove 138 penetrates the first tensioning member 130 along the thickness direction X. The four limiting grooves 138 of each first tensioning member 130 correspond one-to-one with the four limiting grooves 138 of any other first tensioning member 130 along the length direction X of the air bed 100. In some embodiments, the four limiting grooves 138 of each first tensioning member 130 are aligned one-to-one with the four limiting grooves 138 of any other first tensioning member 130 along the length direction X of the air bed 100.

[0650] Each layer of thermal insulation material 140 passes sequentially through a limiting groove 138 of each of the sixteen first tensioning members 130 along the length direction X of the air-filled bed 100, thereby confining the thermal insulation material 140 on the sixteen first tensioning members 130.

[0651] Specifically, the lower edge of each limiting groove 138 provides support for the insulation material 140 to prevent it from sagging. Thus, the four insulation materials 140 are positioned on the sixteen first tensioning members 130 in a spaced-apart manner along the height direction Z of the air bed 100.

[0652] It is understood that this application does not impose a specific limitation on the number of limiting grooves 138 for each first tensioning member 130. For example, in other possible embodiments, the number of limiting grooves 138 for each first tensioning member 130 may be one, two, three, or five, etc.

[0653] For example, refer to Figure 47 ,exist Figure 47 In the air bed 100 shown, each of the first tensioning members 130 has one limiting groove 138. Specifically, a layer of heat insulation material 140 is provided inside the air bed 100. The heat insulation material 140 passes through the limiting groove 138 of each of the first tensioning members 130 along the length X of the air bed 100, so that the heat insulation material 140 is limited on the sixteen first tensioning members 130.

[0654] It is understood that this application does not impose a specific limitation on the number of insulation sheets 142 in each layer of insulation material 140. For example, in some possible embodiments, the number of insulation sheets 142 in each layer of insulation material 140 may be two, three, or four sheets or more.

[0655] For example, refer to Figures 49 to 51 The air-insulating bed 100 is provided with a layer of heat insulation material 140, which includes two heat insulation sheets 142 spaced apart along the width direction Y of the air-insulating bed 100. Correspondingly, each first tensioning member 130 is provided with two limiting grooves 138, which are spaced apart along the width direction Y of the air-insulating bed 100. That is, along the height direction Z of the air-insulating bed 100, each first tensioning member 130 has two limiting grooves 138 at the same horizontal level. Each heat insulation sheet 142 passes through one limiting groove 138 of each first tensioning member 130 along the length direction X of the air-insulating bed 100. It is understood that in some embodiments, each first tensioning member 130 has limiting grooves 138 at multiple heights, and each height has two or more limiting grooves 138 spaced apart along the width direction Y of the air-insulating bed 100.

[0656] Example 18

[0657] Figures 49 to 51 An air bed 100 and its components according to Embodiment 18 of this application are shown.

[0658] It is understood that the air bed 100 of Embodiment 18 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 18 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0659] refer to Figure 3 and combined Figure 51 The air mattress 100 in this embodiment differs from the air mattress 100 in Embodiment 1 in that the structures of the first tensioning member 130 and the heat insulation material 140 are different. Specifically, the first tensioning member 130 in this embodiment includes: a first end 131, a second end 132, a first inclined surface 1305, and a second inclined surface 1306. The first end 131 of the first tensioning member 130 includes an upper connecting portion 1317, and the second end 132 includes a lower connecting portion 1318. In other words, the upper connecting portion 1317 of the first tensioning member 130 is located at the first end 131, and the lower connecting portion 1318 is located at the second end 132.

[0660] For example, along the length direction X of the air bed 100 (i.e., the thickness direction X of the first tensioning member 130), one end of the upper connecting portion 1317 is connected to the first inclined surface 1305, and the other end is connected to the second inclined surface 1306. Correspondingly, along the length direction X of the air bed 100, one end of the lower connecting portion 1318 is connected to the first inclined surface 1305, and the other end is connected to the second inclined surface 1306. That is, in this embodiment, the upper connecting portion 1317, the lower connecting portion 1318, the first inclined surface 1305, and the second inclined surface 1306 of a first tensioning member 130 form a ring-shaped structure.

[0661] In this embodiment, the upper connecting portion 1317, the lower connecting portion 1318, the first inclined surface 1305, and the second inclined surface 1306 of a first tensioning member 130 are made of the same piece of material, that is, the upper connecting portion 1317, the lower connecting portion 1318, the first inclined surface 1305, and the second inclined surface 1306 of a first tensioning member 130 are integrally formed. However, this is not a limitation. In other possible embodiments, the upper connecting portion 1317, the lower connecting portion 1318, the first inclined surface 1305, and the second inclined surface 1306 of a first tensioning member 130 may be formed by splicing together two or more pieces of different materials.

[0662] For example, the upper connecting portion 1317 and the lower connecting portion 1318 are arranged opposite each other along the height direction Z of the first tensioning member 130 (i.e., the height direction Z of the air bed 100). The upper connecting portion 1317 is welded to the top plate 110 to form two top plate welds 111, and the lower connecting portion 1318 is welded to the bottom plate 120 to form two bottom plate welds 121. The two top plate welds 111 formed by welding one first tensioning member 130 to the top plate 110 are spaced apart and parallel to each other along the length direction X of the air bed 100. The two bottom plate welds 121 formed by welding one first tensioning member 130 to the bottom plate 120 are spaced apart and parallel to each other along the length direction X of the air bed 100.

[0663] For example, along the height direction Z of the air bed 100, the first inclined surface 1305 and the second inclined surface 1306 of each first tensioning member 130 are disposed between the first end 131 and the second end 132. Furthermore, the first inclined surface 1305 and the second inclined surface 1306 of each first tensioning member 130 are spaced apart and inclined towards each other along the length direction X of the air bed 100.

[0664] Specifically, after the air mattress 100 is inflated, along the height direction Z of the air mattress 100 from the first end 131 to the second end 132 (i.e., from the top plate 110 to the bottom plate 120), the spacing between the first inclined surface 1305 and the second inclined surface 1306 of each first tensioning member 130 increases along the length direction X of the air mattress 100. That is, after the air mattress 100 is inflated, the cross-section of the first tensioning member 130 is trapezoidal (e.g., ...). Figure 51 (As shown).

[0665] For example, the air chamber 150 of the air bed 100 in this embodiment includes five first tensioning members 130 and four layers of heat insulation material 140. The four layers of heat insulation material 140 are arranged at intervals along the height direction Z of the air bed 100, and the four layers of heat insulation material 140 are confined on the five first tensioning members 130.

[0666] For example, the width of the opening 141 of each layer of insulation material 140 (i.e., the size of the opening 141 along the length direction X of the air bed 100) is different. Along the height direction Z of the air bed 100, the width of the opening 141 of the lower insulation material 140 is greater than the width of the upper insulation material 140.

[0667] Specifically, refer to Figure 49 and combined Figure 50 and Figure 52 The four-layer insulation material 140 includes: insulation material 140d, insulation material 140e, insulation material 140f, and insulation material 140g. Furthermore, along the height direction Z of the air-filled bed 100, the insulation materials 140d, 140e, 140f, and 140g are sequentially and alternately arranged from top to bottom.

[0668] The width of the opening 141d of the insulation material 140d is L6, the width of the opening 141e of the insulation material 140e is L7, the width of the opening 141f of the insulation material 140f is L8, and the width of the opening 141g of the insulation material 140g is L9, where L6 < L7 < L8 < L9. Since the spacing between the first inclined surface 1305 and the second inclined surface 1306 of each first tensioning member 130 along the length direction X of the air bed 100 increases from top to bottom, the four layers of insulation material 140 can be positioned at different heights along the height direction Z of the air bed 100. Thus, the four layers of insulation material can be spaced apart from each other along the height direction Z of the air bed 100.

[0669] It is understood that, in this embodiment, in order to allow the first tensioning member 130 to pass through the openings 141 of the insulation material 140 and to confine the insulation material 140 on the first tensioning member 130, along the length direction X of the air-filled bed 100, the width of each opening 141 of each layer of insulation material 140 (e.g., L6, L7, L8, and L9 as described above) is greater than the width L11 of the first end 131 of each first tensioning member 130 (i.e., the width of the upper connecting portion 1317). Correspondingly, the width of each opening 141 of each layer of insulation material 140 (e.g., L6, L7, L8, and L9 as described above) is less than the width L12 of the second end 132 of each first tensioning member 130 (i.e., the width of the lower connecting portion 1318).

[0670] For example, in this embodiment, the upper connecting portion 1317 of the first end 131 of the first tensioning member 130 is a surface, and the upper connecting portion 1317 of the first end 131 of the first tensioning member 130 is welded to the top plate 110 to form two top plate welds 111. However, this application does not impose a specific limitation on the number of top plate welds 111 formed by welding the upper connecting portion 1317 of the first end 131 of the first tensioning member 130 to the top plate 110. In other possible embodiments, the number of top plate welds 111 formed by welding the upper connecting portion 1317 of the first end 131 of the first tensioning member 130 to the top plate 110 can be three, four, or five.

[0671] Accordingly, the lower connecting portion 1318 of the second end 132 of the first tensioning member 130 is a surface, and the lower connecting portion 1318 of the second end 132 of the first tensioning member 130 is welded to the substrate 120 to form two substrate welds 121. However, this application does not impose a specific limitation on the number of substrate welds 121 formed by welding the lower connecting portion 1318 of the second end 132 of the first tensioning member 130 to the substrate 120. In other possible embodiments, the number of substrate welds 121 formed by welding the lower connecting portion 1318 of the second end 132 of the first tensioning member 130 to the substrate 120 can be three, four, or five.

[0672] refer to Figures 49 to 51 In some other possible embodiments, the upper end of the first inclined surface 1305 of the first tensioning member 130 (i.e., the end of the first inclined surface 1305 away from the lower connecting portion 1318) is directly connected to the upper end of the second inclined surface 1306 (i.e., the end of the second inclined surface 1306 away from the lower connecting portion 1318) to form the upper connecting portion 1317, and is welded to the top piece 110 to form a top piece weld 111. The specific structure of the lower connecting portion 1318 is shown in the reference [reference needed]. Figure 52That is, the upper connecting part 1317 is a line, and the lower connecting part 1318 is a surface. For example, refer to... Figure 49 and combined Figure 50 and Figures 53 to 54 When the first end 131 of a first tensioning member 130 is welded to the top plate 110 to form a top plate weld 111, and the second end 132 is welded to the bottom plate 120 to form two bottom plate welds 121, the cross section of the first tensioning member 130 is triangular.

[0673] Example 19

[0674] Figure 53 An air bed 100 and its components according to Embodiment 19 of this application are shown.

[0675] It is understood that the air bed 100 of Embodiment 19 has a similar structure to the air bed 100 of Embodiment 1. Therefore, the similarities between the air bed 100 of Embodiment 19 and the air bed 100 of Embodiment 1 can be understood with the help of the above detailed description.

[0676] refer to Figure 54 and Figure 2 and combined Figure 53 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 1 lies in the structure of the first tensioning member 130 and the heat insulation material 140. For example, the air bed 100 in this embodiment has a supporting structure layer 200 inside, and the supporting structure layer 200 supports a heat insulation material 140.

[0677] Continue to refer to Figure 54 and Figure 54 A support structure layer 200 includes a support structure 210. In this embodiment, the support structure 210 is a yarn 240. The fineness of the yarn 240 can range from 133 denier to 3780 denier (inclusive). In this embodiment, the yarn 240 forming the support structure 210 is composed of multiple strands of yarn, and the twist of the yarn 240 is between 300 twists / meter and 1500 twists / meter (inclusive). "Twist" refers to the number of turns the yarn makes when the individual yarns are twisted together to form the yarn.

[0678] This application does not impose specific limitations on the type of support structure 210. In other possible embodiments, the support structure 210 may also be yarn, rope, or a film formed of polymer materials, such as PVC (Polyvinyl chloride) film, TPU (Thermoplastic Polyurethane) film, or other materials with bendable properties (flexibility).

[0679] In this embodiment, the air chamber 150 is provided with sixteen first tensioning members 130, which are arranged at intervals along the length X of the air bed 100. Furthermore, along the length X of the air bed 100, the two outermost first tensioning members 130 are respectively first tensioning members 130b (e.g., ...). Figure 54 (as shown) and the first tensioning member 130c (as shown) Figure 54 (As shown). Each first tensioning member 130 is provided with two support holes 139, as shown. Figure 53 The support holes 139a and 139b are shown. The two support holes 139 on each of the first tensioning members 130 are spaced apart along the length direction Y of the first tensioning member 130 (that is, the width direction Y of the air bed 100).

[0680] Specifically, the support structure 210 includes: a first support edge 211, a second support edge 212, a first limiting member 220, and a second limiting member 230. In this embodiment, the first limiting member 220 is the first limiting edge 221, and the second limiting member 230 is the second limiting edge 231.

[0681] For example, support holes 139a and 139b constitute a support hole group 1390. Along the length direction X of the air bed 100, the first support edge 211 passes sequentially through the support hole 139a in the support hole group 1390 of each of the sixteen first tensioning members 130, and the second support edge 212 passes sequentially through the support hole 139b in the support hole group 1390 of each of the sixteen first tensioning members 130. Preferably, along the height direction Z of the air bed 100, the support holes 139a and 139b of the support hole group 1390 of each first tensioning member 130 are located at the same height.

[0682] For example, in this embodiment, the outline of the support hole 139 is a circle, but it is not limited to this. In other possible implementations, the outline of the support hole 139 may be a general arc, a slit in the shape of a line, or other shapes that allow the first support edge 211 or the second support edge 212 to pass through.

[0683] The first support edge 211 includes a first end 2111 and a second end 2112, and the second support edge 212 includes a first end 2121 and a second end 2122. Along the length direction X of the air mattress 100, the first limiting edge 221 is located on the side of the first tensioning member 130b away from the first tensioning member 130c, and one end of the first limiting edge 221 is connected to the first end 2111 of the first support edge 211, and the other end is connected to the first end 2121 of the second support edge 212. Along the length direction X of the air mattress 100, the second limiting edge 231 is located on the side of the first tensioning member 130c away from the first tensioning member 130b, and one end of the second limiting edge 231 is connected to the second end 2112 of the first support edge 211, and the other end is connected to the second end 2122 of the second support edge 212. Thus, the first support edge 211, the second support edge 212, the first limiting edge 221, and the second limiting edge 231 form a roughly rectangular support structure 210.

[0684] For example, the support structure 210 in this embodiment is formed by a single line 240, that is, the first support edge 211, the second support edge 212, the first limiting edge 221 and the second limiting edge 231 are formed by the same line 240. Specifically, during the production process, along the length X of the air-filled bed 100, the first end 241 of the line 240 starts from the side of the first tensioning member 130b away from the first tensioning member 130c, passes sequentially through sixteen support holes 139a of the first tensioning member 130 to the side of the first tensioning member 130c away from the first tensioning member 130b, and then starts from the side of the first tensioning member 130c away from the first tensioning member 130b, passes sequentially through sixteen support holes 139b of the first tensioning member 130 to the side of the first tensioning member 130b away from the first tensioning member 130c. Then, the first end 241 and the second end 242 of the line 240 are connected by a knot; in other words, the line 240 is connected end-to-end. At this point, the first support edge 211, the second support edge 212, the first limiting edge 221, and the second limiting edge 231 constitute a complete support structure 210.

[0685] This application does not impose specific restrictions on the connection method between the first end 241 and the second end 242 of the wire 240. For example, in some possible embodiments, the first end 241 and the second end 242 of the wire 240 are connected by welding, bonding or other methods.

[0686] Further, refer to Figure 54 and combined Figure 55Each layer of insulation material 140 has sixteen openings 141, and each opening 141 allows a first tensioning member 130 to pass through. The first support edge 211 and the second support edge 212 of the support structure 210 support the insulation material 140, thereby effectively preventing the insulation material 140 from falling onto the bottom sheet 120 under the action of gravity, which would reduce the insulation effect.

[0687] It should be noted that during the production process, after each supporting structure layer 200 is formed, a layer of heat insulation material 140 needs to be fitted into sixteen first tensioning members 130 (that is, each first tensioning member 130 passes through an opening 141 of a layer of heat insulation material 140), and then the supporting structure layer 200 is made above the heat insulation material 140 along the height direction Z of the air bed 100.

[0688] Understandably, the function of the first limiting edge 221 is to prevent the first end 2111 of the first support edge 211 from passing through the support hole 139a of the first tensioning member 130b, and to prevent the first end 2121 of the second support edge 212 from passing through the support hole 139b of the first tensioning member 130b. In other words, the function of the first limiting edge 221 is to prevent the first support edge 211 and the second support edge 212 from disengaging from the first tensioning member 130b along the length direction X of the air bed 100.

[0689] The function of the second limiting edge 231 is to prevent the second end 2112 of the first support edge 211 from passing through the support hole 139a of the first tensioning member 130c, and to prevent the second end 2122 of the second support edge 212 from passing through the support hole 139b of the first tensioning member 130c. In other words, the function of the second limiting edge 231 is to prevent the first support edge 211 and the second support edge 212 from disengaging from the first tensioning member 130c along the length direction X of the air bed 100. This ensures that the support structure 210 is stably limited on the sixteen first tensioning members 130.

[0690] This application does not impose a specific limit on the number of supporting structures 210 within each supporting structure layer 200. For example, refer to... Figure 55 ,exist Figure 55 In the illustrated embodiment, each support structure layer 200 includes two support structures 210, which are spaced apart along the width direction Y of the air bed 100. That is, in this embodiment, the two support structures 210 together support a layer of thermal insulation material 140.

[0691] Continue to refer to Figure 55Accordingly, each first tensioning member 130 is provided with two sets of support holes 1390 (i.e., four support holes 139, including two support holes 139a and two support holes 139b). The four support holes 139 are spaced apart along the length Y direction of the first tensioning member 130 (the width direction of the air bed 100), and are located at the same height along the height Z direction of the air bed 100. Each support structure 210 passes through two support holes 139 of each first tensioning member 130 (one being support hole 139a and the other support hole 139b). Thus, two support structures 210 are confined on the sixteen first tensioning members 130.

[0692] This application does not impose a specific limit on the number of support structure layers 200 within each air mattress 100. For example, the number of support structure layers 200 within an air mattress 100 may be two, three, four, or five layers, or more.

[0693] For example, refer to Figure 56 and Figure 55 ,exist Figure 57 and Figure 57 In the embodiment shown, the air bed 100 is provided with two supporting structural layers 200 (such as...). Figure 57 The support structure layers 200a and 200b shown are spaced apart along the height Z direction of the air bed 100. Each support structure layer 200 supports a layer of insulation material 140, meaning that the air bed 100 contains two layers of insulation material 140 (e.g., Figures 54 to 56 The insulation materials 140h and 140i shown are thermal insulation materials. Each support structure layer 200 includes two support structures 210 spaced apart along the width direction Y of the air bed 100.

[0694] When the air mattress 100 is in normal use (bottom plate 120 supported on the ground), the support structure layer 200a supports the thermal insulation material 140h, and the support structure layer 200b supports the thermal insulation material 140i. When the air mattress 100 is flipped over (top plate 110 supported on the ground), the thermal insulation material 140h falls to the top plate 110 under gravity, and the thermal insulation material 140i falls to the support structure layer 200a under gravity. The support structure layer 200a provides support for the thermal insulation material 140i to prevent the thermal insulation materials 140h and 140i from stacking, which would reduce the insulation effect.

[0695] For example, the total weight of the lines 240 that form the support structure 210 within the air mattress 100 is less than or equal to 5% of the total weight of the air mattress 100.

[0696] For example, refer to Figure 58Along the width direction Y of the air bed 100, the distance between any two adjacent first support edges 211 and second support edges 212 is greater than 5cm.

[0697] Example 20

[0698] Figure 58 The components of the air bed 100 of Embodiment 20 of this application are shown.

[0699] It is understood that the air bed 100 of Embodiment 20 has a similar structure to the air bed 100 of Embodiment 19. Therefore, the similarities between the air bed 100 of Embodiment 20 and the air bed 100 of Embodiment 19 can be understood with the help of the above detailed description.

[0700] refer to Figure 54 and combined Figure 58 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 19 is that in this embodiment, the first limiting member 220 does not take the form of a first limiting edge 221; that is, the first end 241 and the second end 242 of the line 240 are not connected. (See reference...) Figure 58 ,exist Figure 58 In the embodiment shown, the first limiting member 220 includes a first limiting part 222 and a second limiting part 223.

[0701] Specifically, Figure 59 In the illustrated embodiment, the second limiting portion 223 is disposed at the first end 241 of the line body 240 (i.e., the first end 2121 of the second support edge 212), and the second limiting portion 223 is located on the side of the first tensioning member 130b away from the first tensioning member 130c. The first limiting portion 222 is disposed at the second end 242 of the line body 240 (i.e., the first end 2111 of the first support edge 211), and the first limiting portion 222 is located on the side of the first tensioning member 130b away from the first tensioning member 130c.

[0702] The volume or size of the first limiting part 222 prevents it from passing through the support hole 139a of the first tensioning member 130, thereby preventing the first end 2111 of the first supporting edge 211 from passing through the support hole 139a of the first tensioning member 130b to the side of the first tensioning member 130b near the first tensioning member 130c, i.e., preventing the first end 2111 of the first supporting edge 211 from detaching from the support hole 139a of the first tensioning member 130b. Correspondingly, the volume or size of the second limiting part 223 prevents it from passing through the support hole 139b of the first tensioning member 130b, thereby preventing the first end 2121 of the second supporting edge 212 from passing through the support hole 139b of the first tensioning member 130b to the side of the first tensioning member 130b near the first tensioning member 130c, i.e., preventing the first end 2121 of the second supporting edge 212 from detaching from the support hole 139b of the first tensioning member 130b.

[0703] In this embodiment, the first limiting part 222 is formed by knotting the first end 2111 of the first support edge 211 (i.e., the second end 242 of the line), and the second limiting part 223 is formed by knotting the first end 2121 of the second support edge 212 (i.e., the first end 241 of the line).

[0704] This application does not limit the specific types of the first limiting part 222 and the second limiting part 223. In some other possible embodiments, the first limiting part 222 may be a spherical structure, a block structure, a sheet structure, or other structure that cannot pass through the support hole 139a of the first tensioning member 130b, and the second limiting part 223 may be a spherical structure, a block structure, a sheet structure, or other structure that cannot pass through the support hole 139b of the first tensioning member 130b.

[0705] In this embodiment, the first limiting part 222 and the second limiting part 223 are of the same type.

[0706] However, in other possible implementations, the types of the first limiting part 222 and the second limiting part 223 may be different. For example, the first limiting part 222 is formed by knotting the first end 2111 of the first support edge 211 (i.e. the second end 242 of the line), and the second limiting part 223 is a spherical structure additionally provided at the first end 2121 of the second support edge 212 (i.e. the first end 241 of the line).

[0707] Example 21

[0708] Figure 59 The components of the air bed 100 of Embodiment 21 of this application are shown.

[0709] It is understood that the air bed 100 of Embodiment 21 has a similar structure to the air bed 100 of Embodiment 20. Therefore, the similarities between the air bed 100 of Embodiment 21 and the air bed 100 of Embodiment 20 can be understood with the help of the above detailed description.

[0710] refer to Figure 58 and combined Figure 59 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 20 is that, in this embodiment, the second limiting member 230 does not take the form of a second limiting edge 231. Specifically, refer to... Figure 58 and combined Figure 59 ,exist Figure 59 In the illustrated embodiment, the second limiting member 230 includes a third limiting portion 232 and a fourth limiting portion 233. It should be noted that, in... Figure 59 In the embodiment shown, the support structure 210 is composed of two wires 240 (specifically wires 240a and 240b).

[0711] Specifically, refer to Figure 59 The line 240a passes through the support hole 139a of each first tensioning member 130 along the length direction X of the air bed 100. That is, in this embodiment, the line 240a constitutes the first support edge 211 of a support structure 210. The first end 241a (the first end 2111 of the first support edge 211) of the line 240a is located on the side of the first tensioning member 130b away from the first tensioning member 130c, and the second end 242a (the second end 2112 of the first support edge 211) of the line 240a is located on the side of the first tensioning member 130c away from the first tensioning member 130b.

[0712] For example, a first limiting portion 222 is provided at the first end 2111 of the first support edge 211. The first limiting portion 222 is used to prevent the first end 2111 of the first support edge 211 from passing through the support hole 139a of the first tensioning member 130b to the side of the first tensioning member 130b near the first tensioning member 130c, that is, to prevent the first end 2111 of the first support edge 211 from disengaging from the support hole 139a of the first tensioning member 130b. A third limiting portion 232 is provided at the second end 2112 of the first support edge 211. The third limiting portion 232 is used to prevent the second end 2112 of the first support edge 211 from passing through the support hole 139a of the first tensioning member 130c to the side of the first tensioning member 130c near the first tensioning member 130b, that is, to prevent the second end 2112 of the first support edge 211 from disengaging from the support hole 139a of the first tensioning member 130c. Thus, the first support edge 211 is stably limited on the sixteen first tensioning members 130 by the first limiting part 222 and the third limiting part 232.

[0713] Continue to refer to Figure 60 The line 240b passes through the support hole 139b of each first tensioning member 130 along the length direction X of the air bed 100. That is, in this embodiment, the line 240b forms a second support edge 212 of a support structure 210. The first end 241b of the line 240b (the first end 2121 of the second support edge 212) is located on the side of the first tensioning member 130b away from the first tensioning member 130c, and the second end 242b of the line 240b (the second end 2122 of the first support edge 212) is located on the side of the first tensioning member 130c away from the first tensioning member 130b.

[0714] For example, a second limiting portion 223 is provided at the first end 2121 of the second support edge 212. The second limiting portion 223 is used to prevent the first end 2121 of the second support edge 212 from passing through the support hole 139b of the first tensioning member 130b to the side of the first tensioning member 130b near the first tensioning member 130c, that is, to prevent the first end 2121 of the second support edge 212 from disengaging from the support hole 139b of the first tensioning member 130b. A fourth limiting portion 233 is provided at the second end 2122 of the second support edge 212. The fourth limiting portion 224 is used to prevent the second end 2122 of the second support edge 212 from passing through the support hole 139b of the first tensioning member 130c to the side of the first tensioning member 130c near the first tensioning member 130b, that is, to prevent the second end 2122 of the second support edge 212 from disengaging from the support hole 139b of the first tensioning member 130c. Thus, the second support edge 212 is stably limited on the sixteen first tensioning members 130 by the second limiting part 223 and the fourth limiting part 233.

[0715] In this embodiment, the third limiting part 232 is formed by knotting the second end 242a (the second end 2112 of the first support edge 211) of the line 240a, and the fourth limiting part 233 is formed by knotting the second end 242b (the second end 2122 of the second support edge 212) of the line 240b.

[0716] This application does not limit the specific types of the third limiting part 232 and the fourth limiting part 233. In some other possible embodiments, the third limiting part 232 may be a spherical structure, a block structure, a sheet structure, or other structure that cannot pass through the support hole 139a of the first tensioning member 130, and the fourth limiting part 233 may be a spherical structure, a block structure, a sheet structure, or other structure that cannot pass through the support hole 139a of the first tensioning member 130.

[0717] In this embodiment, the third limiting part 232 and the fourth limiting part 233 are of the same type.

[0718] However, in other possible implementations, the third limiting part 232 and the fourth limiting part 233 are of different types. For example, the third limiting part 232 is formed by knotting the second end 2112 of the first support edge 211 (i.e., the second end 242a of the line 240a), and the fourth limiting part 233 is a spherical structure additionally provided at the second end 2122 of the second support edge 212 (i.e., the second end 242b of the line 240b).

[0719] Example 22

[0720] Figure 60 The components of the air bed 100 of Embodiment 22 of this application are shown.

[0721] It is understood that the air bed 100 of Embodiment 22 has a similar structure to the air bed 100 of Embodiment 19. Therefore, the similarities between the air bed 100 of Embodiment 22 and the air bed 100 of Embodiment 19 can be understood with the help of the above detailed description.

[0722] refer to Figure 54 and combined Figures 61 to 64 The difference between the air bed 100 in this embodiment and the air bed 100 in embodiment 19 is that, in this embodiment, each support structure layer 200 includes eight support structures 210, wherein the eight support structures 210 are confined on sixteen first tensioning members 130. Furthermore, each support structure 210 is confined on two first tensioning members 130. Exemplarily, the eight support structures 210 are spaced apart along the length X direction of the air bed 100. In this embodiment, the eight support structures 210 of one support structure layer 200 support one layer of thermal insulation material 140.

[0723] Specifically, the first support edge 211 of each support structure 210 passes through the support hole 139a of each of the two first tensioning members 130 along the length X of the air bed 100, and the second support edge 212 of each support structure 210 passes through the support hole 139b of each of the two first tensioning members 130 along the length X of the air bed 100. In other words, each support structure 210 passes through the support holes 139 of two adjacent first tensioning members 130 and is limited by these two first tensioning members 130.

[0724] This application does not impose a specific limitation on the number of first tensioning members 130 that each first support structure 210 passes through. In some possible embodiments, each first support structure 210 passes through three, four, or five or more first tensioning members 130.

[0725] Example 23

[0726] Figures 61 to 63The components of the air bed 100 of Embodiment 23 of this application are shown.

[0727] It is understood that the air bed 100 of Embodiment 23 has a similar structure to the air bed 100 of Embodiment 19. Therefore, the similarities between the air bed 100 of Embodiment 22 and the air bed 100 of Embodiment 19 can be understood with the help of the above detailed description.

[0728] refer to Figure 54 and combined Figure 62 The difference between the air bed 100 in this embodiment and the air bed 100 in Embodiment 19 lies in the structure of the support structure layer 200. In this embodiment, there are two support structure layers 200, and each support structure layer 200 includes four support structures 210, which extend along the width direction Y of the air bed 100 (i.e., the length direction Y of the first tensioning member 130). Along the length direction X of the air bed 100, each support structure 210 is located between two adjacent first tensioning members 130. That is, the support structure 210 in this embodiment does not pass through the first tensioning member 130.

[0729] This application does not impose a specific limitation on the number of support structures 210 in each support structure layer 200. For example, in some possible embodiments, the number of support structures 210 in a support structure layer 200 may be two, three, five, or six, etc.

[0730] Specifically, refer to Figure 63 and Figure 61 and combined Figure 64 Each support structure 210 includes a first end 213 and a second end 214. The first end 213 and the second end 214 are the two opposite ends of the support structure 210 along the width direction Y of the air bed 100.

[0731] Exemplarily, the air bed 100 of this embodiment further includes a side panel 160, the upper edge 161 of which is connected to a top panel 110 (not shown), and the lower edge 162 of which is connected to a bottom panel 120. The top panel 110, the side panel 160, and the bottom panel 120 form an air chamber 150. The side panel 160 also includes a first sidewall 163 and a second sidewall 164, which are arranged opposite to each other along the width direction Y of the air bed 100. The first end 213 of each support structure 210 is fixed to the first sidewall 163 by a patch 250, and the second end 214 of each support structure 210 is fixed to the second sidewall 164 by a patch 250. That is, the support structure 210 of this embodiment is defined on the side panel 160.

[0732] For example, in this embodiment, the first ends 213 of the four support structures 210 of the same support structure layer 200 are fixed to the first sidewall 163 by the same patch 250. The second ends 214 of the four support structures 210 of the same support structure layer 200 are fixed to the second sidewall 164 by the same patch 250. That is, each patch 250 fixes the first ends 213 or the second ends 214 of the four support structures 210.

[0733] This application does not impose a specific limitation on the number of first ends 213 or second ends 214 of the support structure 210 fixed to each patch 250. In some possible embodiments, each patch 250 fixes one first end 213 or second end 214 of the support structure 210. In other possible embodiments, each patch 250 fixes two, three, or five or more first ends 213 or second ends 214 of the support structure 210.

[0734] This application does not impose specific limitations on the method of fixing the first end 213 of each support structure 210 to the first sidewall 163. For example, in other possible embodiments, the first end 213 of each support structure 210 is fixed to the first sidewall 163 by welding, bonding, or other methods. Similarly, this application does not impose specific limitations on the method of fixing the second end 214 of each support structure 210 to the second sidewall 164. For example, in other possible embodiments, the second end 214 of each support structure 210 is fixed to the second sidewall 164 by welding, bonding, or other methods.

[0735] refer to Figure 64 In some possible embodiments, the air mattress 100 does not have side panels 160, but the outer edge of the top panel 110 is directly connected to the outer edge of the bottom panel 120. Specifically, the outer edge of the top panel 110 includes a first edge 113 and a second edge 114, wherein the first edge 113 and the second edge 114 are opposite to each other along the width direction Y of the air mattress 100, and the bottom panel 120 includes a first edge 123 and a second edge 124, wherein the first edge 123 and the second edge 124 are opposite to each other along the width direction Y of the air mattress 100.

[0736] exist ​ In the embodiment shown, the air bed 100 is provided with four support structure layers 200, each support structure layer 200 including four support structures 210, and the four support structures 210 of each support structure layer 200 are arranged at intervals along the length direction X of the air bed 100.

[0737] For example, along the height direction Z of the air mattress 100, the first end 213 of each of the two support structure layers 200 near the top sheet 110 is fixed to the top sheet 110 near the first edge 113 by a patch 250, and the second end 214 of each of the two support structure layers 200 near the top sheet 110 is fixed to the top sheet 110 near the second edge 114 by a patch 250. In the two support structure layers 200 fixed to the top plate 110, the first end 213 of each support structure 210b in the lower support structure layer 200 and its fixing point 215b to the top plate 110 are closer to the first edge 113 of the top plate 110 than the first end 213 of each support structure 210a in the upper support structure layer 200 and its fixing point 215a to the top plate 110. Correspondingly, the second end 214 of each support structure 210b in the lower support structure layer 200 and its fixing point 216b to the top plate 110 are closer to the second edge 114 of the top plate 110 than the second end 214 of each support structure 210a in the upper support structure layer 200 and its fixing point 216a to the top plate 110. Therefore, when the air bed 100 is inflated, the portion of the top plate 110 near the first edge 113 and the portion near the second edge 114 are curved, so that the two support structure layers 200 fixed to the top plate 110 can be distributed at intervals along the height direction Z of the air bed 100.

[0738] Correspondingly, along the height direction Z of the air bed 100, the first end 213 of each of the two support structure layers near the base plate 120 is fixed to the base plate 120 near the first edge 123 by a patch 250, and the second end 214 of each of the two support structure layers near the base plate 120 is fixed to the base plate 120 near the second edge 124 by a patch 250. In the two support structure layers 200 fixed to the film 120, the first end 213 of each support structure 210c in the upper support structure layer 200 and its fixing point 215c in the film 120 are closer to the first edge 123 of the film 120 than the first end 213 of each support structure 210d in the lower support structure layer 200 and its fixing point 215d in the film 120. Correspondingly, the second end 214 of each support structure 210c in the upper support structure layer 200 and its fixing point 216c in the film 120 are closer to the second edge 114 of the film 120 than the second end 214 of each support structure 210d in the lower support structure layer 200 and its fixing point 216d in the film 120. Therefore, when the air bed 100 is inflated, the portion of the base plate 120 near the first edge 123 and the portion near the second edge 124 are curved, and the two support structure layers 200 connected to the base plate 120 can be distributed at intervals along the height direction Z of the air bed 100.

[0739] Thus, by adopting the above technical solution, even if the air bed 100 does not have side panels 160, it can still have four supporting structure layers 200. When the air bed 100 is inflated, the four supporting structure layers 200 are spaced apart along the height direction Z of the air bed 100, so that each supporting structure layer 200 supports a layer of heat insulation material 140. This results in the four layers of heat insulation material 140 being distributed at Z intervals along the height direction Z of the air bed 100, and they will not fall down and stack with other heat insulation materials 140 due to gravity.

[0740] refer to Figures 61 to 64 When the air bed 100 is inflated, the distance between any two adjacent support structures 210 along the width direction Y of the air bed 100 is greater than 5cm.

[0741] Example 24

[0742] Figure 65 An air bed 100 and its components according to Embodiment 24 of this application are shown.

[0743] It is understood that the air bed 100 of Embodiment 24 has a similar structure to the air bed 100 of any of Embodiments 1 to 23. Therefore, the similarities between the air bed 100 of Embodiment 24 and the air bed 100 of any of Embodiments 1 to 23 can be understood with the help of the above detailed description.

[0744] refer to Figure 65 The difference between the air bed 100 in this embodiment and the air bed 100 in any of the embodiments 1 to 23 is that the air bed 100 in this embodiment further includes an outer cavity sheet 310, a diagonal tension belt 320 and a side sheet 160.

[0745] Specifically, along the height direction Z of the air mattress 100, the outer cavity piece 310 and the top piece 110 are spaced apart, and the outer edge of the outer cavity piece 310 is connected to the upper edge 161 of the side piece 160, while the outer edge of the top piece 110 is connected to the inner surface 165 of the side piece 160. The outer cavity piece 310, the top piece 110, and the side piece 160 together define an air chamber 311. Alternatively, the outer edge of the outer cavity piece 310 is connected to the outer edge of the top piece 110, and the outer cavity piece 310 and the top piece 110 together define an air chamber 311. The top piece 110, the bottom piece 120, and the side piece 160 together define an air chamber 150. The diagonal strap 320 is disposed in the air chamber 150, and the outer edge 321 of the diagonal strap 320 is connected to the side plate 160 by means of welding, for example, and the inner edge 322 of the diagonal strap 320 is connected to the bottom plate 120 by means of welding, for example, so that the air bed 100 has a more stable shape in the inflated state.

[0746] When the air bed 100 is in normal use, along the height direction Z of the air bed 100, the air chamber 311 defined by the outer cavity plate 310 and the top plate 110 is located above the air chamber 150 defined by the top plate 110, the side plate 160 and the bottom plate 120.

[0747] Continue to refer to Figure 65 An air valve 312 is provided on the outer cavity plate 310, which is used to inflate or deflate the inflation chamber 311. An air valve 166 is provided on the side plate 160, which is used to inflate or deflate the inflation chamber 150. This application does not limit the specific type of air valve 312; it can be an electric valve or a manual valve. Similarly, this application does not limit the specific type of air valve 166; it can be an electric valve or a manual valve.

[0748] In this embodiment, the inflation chamber 311 and the inflation chamber 150 are not connected. However, this is not a limitation. In other possible embodiments, the inflation chamber 311 and the inflation chamber 150 are connected to each other. In this case, it is only necessary to install an air valve on any one of the top plate 110, bottom plate 120 or side plate 160.

[0749] The structures of the tensioning and limiting members described in all the above embodiments can be applied to this embodiment. For example, refer to Figure 66 and Figure 67 ,in, Figure 66 The structure of the inflation chamber 150 in the embodiment shown is the same as that in embodiment 1. Figure 67 The structure inside the inflation chamber 150 of the embodiment shown is the same as the structure inside the inflation chamber 150 of embodiment 19.

[0750] For example, continue to refer to Figure 65 The air chamber 311 is provided with a layer of heat insulation material 330. This application does not make specific restrictions on the specific type of heat insulation material 330. For example, the heat insulation material 330 can be one or more of the following: metal-plated film (e.g., aluminum-plated film), fiber, cotton, fluff, sponge or aerogel.

[0751] For example, continue to refer to Figure 65 In this embodiment, the heat insulation material 330 is a sponge. Along the height direction Z of the air bed 100, one side of the sponge is connected to the outer cavity sheet 310 by means such as hot pressing or adhesive bonding, and the other side of the sponge is connected to the top sheet 110 by means such as hot pressing or adhesive bonding.

[0752] refer to Figure 66 and Figure 67In one possible implementation, a plurality of fourth tensioning members 340 are provided within the inflation chamber 311, meaning that no heat insulation material 330 is provided within the inflation chamber 311. Each fourth tensioning member 340 is connected to the top plate 110 and the outer cavity plate 310. When the inflation chamber 311 is inflated, the plurality of fourth tensioning members 340 provide tension to the top plate 110 and the outer cavity plate 310 to keep the air bed 100 in a preset shape (rectangular).

[0753] In some other possible embodiments, a fourth tensioning member 340 may also be provided in the inflation chamber 311. Figure 66 and Figure 67 (shown) and thermal insulation material 330 ( Figure 65 (as shown).

[0754] In other possible implementations, a plurality of heat insulation materials 140 and a first tensioning member 130 may be provided in the air chamber 311 in the manner described in any of the embodiments 1 to 23 above.

[0755] refer to Figure 66 and Figure 67 In some possible embodiments, an outer cavity sheet 310 may be provided below the base sheet 120. Along the height direction Z of the air bed 100, the outer cavity sheet 310 is spaced apart from the base sheet 120, and the outer edge of the outer cavity sheet 310 is connected to the lower edge 162 of the side sheet 160, while the outer edge of the base sheet 120 is connected to the inner surface 165 of the side sheet 160. The outer cavity sheet 310, the side sheet 160, and the base sheet 120 together define an inflation chamber 313. Alternatively, the outer edge of the outer cavity sheet 310 is connected to the outer edge of the base sheet 120, and the outer cavity sheet 310 and the base sheet 120 together define an inflation chamber 313. Along the height direction Z of the air bed 100, an inflation chamber 150 is located between the inflation chamber 313 and the inflation chamber 311.

[0756] In other words, Figure 66 and Figure 67 The air mattress 100 shown includes two outer cavity pieces 310. One of the outer cavity pieces 310 is located above the top piece 110 along the height direction Z and defines an inflation chamber 311 at least with the top piece 110. The other is located below the bottom piece 120 along the height direction Z and defines an inflation chamber 313 at least with the bottom piece 120. The inflation chamber 150 is located between the inflation chamber 311 and the inflation chamber 313 along the height direction Z.

[0757] For example, the inflation chamber 313 may also be provided with a heat insulation material 330, a fourth tensioning member 340, or both a heat insulation material 330 and a fourth tensioning member 340. The arrangement of the heat insulation material 330 and the fourth tensioning member 340 can be referred to the description of the inflation chamber 311.

[0758] In some other possible implementations, the outer cavity 310 is not provided above the top plate 110 along the height direction Z, but is only provided below the bottom plate 120. That is, the air bed 100 only includes the air chamber 150 and the air chamber 313, but does not include the air chamber 311.

[0759] Exemplarily, in any of the embodiments 1 to 24 described above, the weight of each layer of thermal insulation material 140 is from 10 grams per square meter to 1000 grams per square meter (inclusive). Optionally, the weight of each layer of thermal insulation material 140 is from 15 grams per square meter to 500 grams per square meter (inclusive). Preferably, the weight of each layer of thermal insulation material 140 is 28 grams per square meter.

[0760] Exemplary, in any of the embodiments 1 to 24 described above, the ratio of the sum of the weights of all the insulation materials 140 within the air mattress 100 to the weight of the air mattress 100 is less than or equal to 20%. Optionally, the ratio of the sum of the weights of all the insulation materials 140 within the air mattress 100 to the weight of the air mattress 100 is less than or equal to 15%. Preferably, the ratio of the sum of the weights of all the insulation materials 140 within the air mattress 100 to the weight of the air mattress 100 is 10%.

[0761] Exemplary, in any of the embodiments 1 to 24 described above, along the height direction Z of the air bed 100, the ratio of the sum of the thicknesses of all the insulation materials 140 within the air bed 100 to the height of the air bed 100 is less than or equal to 2%. Optionally, the ratio of the sum of the thicknesses of all the insulation materials 140 within the air bed 100 to the height of the air bed 100 is less than or equal to 1%. Preferably, the ratio of the sum of the thicknesses of all the insulation materials 140 within the air bed 100 to the height of the air bed 100 is 1%.

[0762] For example, in any of the embodiments 1 to 24 described above, the thermal resistance of the air bed 100 is 7ft. 2 ·℉·h / Btu to 13ft 2 ·℉·h / Btu (including 7ft) 2 ·℉·h / Btu and 13ft 2 ·℉·h / Btu).

[0763] Example 25

[0764] Figure 68 and Figure 69 An air bed 100 and its components according to Embodiment 25 of this application are shown.

[0765] It is understood that the air bed 100 of Embodiment 25 has a similar structure to the air bed 100 of any of Embodiments 1 to 24. Therefore, the similarities between the air bed 100 of Embodiment 25 and the air bed 100 of any of Embodiments 1 to 24 can be understood by means of the above detailed description.

[0766] The difference between the air bed 100 of this embodiment and the air bed 100 of any of embodiments 1 to 24 is that, in this embodiment, the heat insulation material 140 in the air chamber 150 of the air bed 100 of any of embodiments 1 to 24 is replaced with a heating material 440. The shape of the heating material 440 can be understood with reference to the shape of the heat insulation material 140 of embodiments 1 to 24. Each layer of heating material 440 is constrained on the first tensioning member 130 in the manner described in any of embodiments 1 to 24. For example, refer to... Figure 68 and Figure 69 ,exist Figure 68 and Figure 69 In the illustrated embodiment, the heating material 440 is confined on the first tensioning member 130 in the manner shown in Embodiment 1.

[0767] In this embodiment, the heating material 440 is an electric blanket, but it is not limited to this. In other possible embodiments, the heating material 440 can also be a heating film or other materials.

[0768] Continue to refer to Figure 68 and Figure 69 For example, the air bed 100 in this embodiment also includes a side plate 160, a power supply assembly 410, an adjuster 420, a wire 430, and a plug 450.

[0769] Each layer of heating material 440 is electrically connected to the power supply component 410 via a wire 430, the regulator 420 is electrically connected to the power supply component 410 via a wire 430, and the plug 450 is electrically connected to the regulator 420 via a wire 430.

[0770] For example, the power supply assembly 410 is connected to the side plate 160. Specifically, the side plate 160 has a connection opening 167, the outline of which matches the outline of the power supply assembly 410, such that when the power supply assembly 410 is connected to the connection opening 167, the side plate 160, a portion of the power supply assembly 410, the top plate 110, and the bottom plate 120 constitute a closed inflation chamber 150. The regulator 420 and the plug 450 are connected via wires 430 to the portion of the power supply assembly 410 located outside the inflation chamber 150, and each layer of heating material 440 is connected via wires 430 to the portion of the power supply assembly 410 located inside the inflation chamber 150.

[0771] The power supply component 410 supplies power to the heating material 440 (electric blanket) to generate heat. The plug 450 connects to an external power source (not shown) to supply power to the power supply component 410 and the regulator 420. The regulator 420 allows the user to turn the power supply component 410 on or off and adjust the power output of the power supply component 410, thereby adjusting the heating temperature of the heating material 440.

[0772] By adopting the above technical solution, the heat insulation material 140 in any of the embodiments from Example 1 to Example 24 is replaced with the heating material 440, so that the air bed 100 can actively heat up, further improving the heat preservation effect of the air bed 100 when the temperature is cold, and bringing users a better user experience.

[0773] The tensioning components and thermal insulation materials of Examples 1 to 25 above can be applied to other inflatable gases (not shown in the figure) other than air beds. For example, the inflatable gas can be an inflatable board, inflatable mat, inflatable ball, inflatable pool, inflatable boat, inflatable doll or other types of inflatable products with thermal insulation requirements.

[0774] Specifically, the gas filling includes a first sheet (e.g., a top sheet 110 in any of embodiments 1 to 25), a second sheet (e.g., a bottom sheet 120 in any of embodiments 1 to 25), a first tensioning member 130 in any of embodiments 1 to 25, and a heat insulation material 140 in any of embodiments 1 to 24, or a heating material 440 in embodiment 25.

[0775] In this embodiment, the first end of each first tensioning member 130 is connected to the first piece, and the second end is connected to the second piece. The heat insulation material 140 is limited on the plurality of first tensioning members 130 in the manner shown in any one of embodiments 1 to 24, or the heating material 440 is limited on the plurality of first tensioning members 130 in the manner shown in any one of embodiments 1 to 24.

[0776] Thus, the heat insulation material 140 or heating material 440 inside the gas is confined on multiple first tensioning members 130, giving the gas a heat insulation effect. Furthermore, the heat insulation material 140 or heating material 440 is confined on multiple first tensioning members 130 in the manner shown in any of the embodiments 1 to 24, making it difficult for the heat insulation material 140 or heating material 440 to shake or curl inside the gas, providing a good user experience. When the heat insulation material 140 or heating material 440 has multiple layers, the multiple layers of heat insulation material 140 or heating material 440 will not be stacked together due to gravity, effectively ensuring the heat insulation effect.

[0777] For example, refer to Figure 70 and Figure 71 In any of the embodiments 1 to 25 above, the first tensioning member 130 can be made of a polymer composite material, such as... Figure 70 The fabric patch 500 shown (double-layer structure material) is a double-layer material formed by bonding a woven fabric layer or non-woven fabric layer with a polymer layer. It has the advantages of high strength, firmness, and good durability; for example... Figure 71 The mesh material 600 shown is a three-layer material consisting of two layers of polymer material and a mesh fabric sandwiched between them. It has the advantages of high strength, firmness and good durability.

[0778] In other possible embodiments, the first tensioning member 130 may also be made of a polymer material, such as one or more of polyvinyl chloride (PVC), thermoplastic polyurethane elastomer (TPU), polyurethane (PU), polypropylene (PP), polyethylene (PE), polyethylene terephthalate (PET), nylon, and other suitable polymer materials.

[0779] In some possible implementations, the material of the first tensioning member 130 may also be made of any two or more combinations of fabric 500, mesh 600 and polymer materials.

[0780] Thus, this application discloses a scheme in which multiple layers of thermal insulation material are spaced apart along the height direction of the air-filled bed and stably disposed within the air-filled chamber of the air-filled bed. In the above scheme, the multiple layers of thermal insulation material will not adhere to each other due to gravity, thus preventing a decrease in thermal insulation effect. Furthermore, each layer of thermal insulation material will not shake or generate noise during use, and will not curl up after long-term use, thereby preventing a decrease in thermal insulation effect, providing users with a good user experience.

[0781] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be embraced within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An inflatable bed characterized in that, The inflatable bed comprises: a top sheet; a bottom sheet connected with the top sheet to jointly define an inflatable chamber; a first tensioning member located in the inflatable chamber, the first tensioning member being used to define a shape of the inflatable bed after the inflatable chamber is inflated, the first tensioning member comprising: a first end connected to the top sheet; a second end disposed opposite to the first end along a height direction of the first tensioning member, the second end being connected to the bottom sheet; a first side edge portion comprising a notch; a second side edge portion disposed opposite to the first side edge portion along a length direction of the first tensioning member; a thermal insulation material comprising an opening through which the first tensioning member passes, the thermal insulation material being located in and limited by the notch of the first tensioning member.

2. The inflatable bed of claim 1, wherein, The opening of the thermal insulation material comprises a first end and a second end; the first end of the opening of the thermal insulation material is located in the notch of the first side edge portion of the first tensioning member.

3. The inflatable bed of claim 1, wherein, The first side edge portion of the first tensioning member comprises a plurality of notches, the plurality of notches being spaced apart along a height direction of the inflatable bed; each notch of the plurality of notches is provided with a layer of the thermal insulation material.

4. The inflatable bed of claim 3, wherein, The opening of the thermal insulation material comprises a first end and a second end; the first end of the opening of the thermal insulation material is located in the notch of the first side edge portion of the first tensioning member; the second side edge portion of the first tensioning member comprises a plurality of notches, the plurality of notches of the second side edge portion of the first tensioning member being spaced apart along a height direction of the inflatable bed, the second end of the opening of the thermal insulation material is located in the notch of the second side edge portion of the first tensioning member, and the plurality of notches of the second side edge portion of the first tensioning member correspond to the plurality of notches of the first side edge portion of the first tensioning member one by one.

5. The inflatable bed of claim 1, wherein, The number of the first tensioning members is plural; the plurality of first tensioning members are arranged in an array along a length direction of the inflatable bed.

6. The inflatable bed of claim 5, wherein, The thermal insulation material is a sheet material, and the thermal insulation material is perpendicular to the height direction of the first tensioning member.

7. The inflatable bed of claim 1, wherein, The first tensioning member comprises: a first sub-tensioning member, the first side edge portion being provided on the first sub-tensioning member; a second sub-tensioning member separated from the first sub-tensioning member along a length direction of the first tensioning member, the second side edge portion being provided on the second sub-tensioning member, the first side edge portion being located on a side of the first sub-tensioning member away from the second sub-tensioning member, and the second side edge portion being located on a side of the second sub-tensioning member away from the first sub-tensioning member; the opening of the thermal insulation material comprises: a first sub-opening through which the first sub-tensioning member passes; a second sub-opening spaced apart from the first sub-opening along the length direction of the first tensioning member, the second sub-tensioning member passing through the second sub-opening.

8. The inflatable bed according to claim 7, wherein the first tensioning member further comprises: a third sub-tensioning member located between the first sub-tensioning member and the second sub-tensioning member along the length direction of the first tensioning member, the third sub-tensioning member being arranged separately from the first sub-tensioning member and the second sub-tensioning member, and the first sub-tensioning member, the second sub-tensioning member and the third sub-tensioning member being arranged in a substantially straight line; the opening of the thermal insulation material further comprises: a third sub-opening located between the first sub-opening and the second sub-opening along the length direction of the first tensioning member, the third sub-tensioning member passing through the third sub-opening.

9. The inflatable bed of claim 1, wherein the inflatable bed comprises: a plurality of first tensioning member groups, each of the first tensioning member groups comprising at least two first tensioning members, and the at least two first tensioning members being arranged separately along the width direction of the inflatable bed, and the plurality of first tensioning member groups being arranged in an array along the length direction of the inflatable bed; the thermal insulation material comprises: a plurality of opening groups, each of the opening groups comprising at least two openings, the at least two openings being arranged separately along the width direction of the inflatable bed, and each of the openings extending along the width direction of the inflatable bed, and the plurality of opening groups being arranged in an array along the length direction of the inflatable bed, and each of the opening groups corresponding to one of the first tensioning member groups.

10. The inflatable bed of claim 1, wherein, the first tensioning member comprises: a first sub-tensioning member; a second sub-tensioning member arranged separately from the first sub-tensioning member along the thickness direction of the first tensioning member; an upper connecting portion arranged at the first end portion of the first tensioning member, the upper connecting portion comprising a first edge and a second edge, an upper end portion of the first sub-tensioning member being connected to the first edge of the upper connecting portion, and an upper end portion of the second sub-tensioning member being connected to the second edge of the upper connecting portion, and the upper connecting portion being connected to the top sheet; a lower connecting portion arranged at the second end portion of the first tensioning member, the lower connecting portion comprising a first edge and a second edge, a lower end portion of the first sub-tensioning member being connected to the first edge of the lower connecting portion, and a lower end portion of the second sub-tensioning member being connected to the second edge of the lower connecting portion, and the lower connecting portion being connected to the bottom sheet.

11. The inflatable bed of claim 10, wherein the first sub-tensioning member comprises a first sub-side portion, a second sub-side portion and a sub-base portion located between the first sub-side portion and the second sub-side portion of the first sub-tensioning member; the second sub-tensioning member comprises a first sub-side portion, a second sub-side portion and a sub-base portion located between the first sub-side portion and the second sub-side portion of the second sub-tensioning member; the first side portion of the first tensioning member comprises the first sub-side portion of the first sub-tensioning member and the first sub-side portion of the second sub-tensioning member; The first side edge portion of the first sub-tensioning member comprises at least one notch, the first side edge portion of the second sub-tensioning member comprises at least one notch, and the at least one notch of the first side edge portion of the first sub-tensioning member corresponds to the at least one notch of the first side edge portion of the second sub-tensioning member. The second side edge portion of the first tensioning member comprises the second side edge portion of the first sub-tensioning member and the second side edge portion of the second sub-tensioning member.

12. The inflatable bed of claim 11, wherein, The second side edge portion of the first sub-tensioning member comprises at least one notch. The second side edge portion of the second sub-tensioning member comprises at least one notch. The at least one notch of the second side edge portion of the first sub-tensioning member corresponds to the at least one notch of the second side edge portion of the second sub-tensioning member.

13. The inflatable bed of claim 10, wherein, The first sub-tensioning member, the second sub-tensioning member, the upper connecting portion and the lower connecting portion are made of one piece of sheet material.

14. The inflatable bed of claim 5, wherein, Further comprising: a plurality of second tensioning members, the second tensioning members comprising: a first end portion connected to the top sheet; a second end portion disposed opposite to the first end portion along a height direction of the second tensioning member, the second end portion being connected to the bottom sheet; a first side edge portion; a second side edge portion comprising a notch, the second side edge portion of the second tensioning member being disposed opposite to the first side edge portion of the second tensioning member along a length direction of the second tensioning member; a thermal insulation material comprising an opening through which the second tensioning member passes, the second tensioning member passing through the opening, the thermal insulation material being disposed in the notch of the second tensioning member and being limited by the notch of the second tensioning member; along a length direction of the inflatable bed, at least two adjacent second tensioning members of the plurality of second tensioning members are provided with one first tensioning member; along a width direction of the inflatable bed, a first side edge portion of the first tensioning member is close to one end of the inflatable bed, and a second side edge portion of the first tensioning member is close to the other end of the inflatable bed.

15. The inflatable bed of claim 3, wherein, The inflatable bed further comprises: a plurality of third tensioning members, along a height direction of the inflatable bed, each of the third tensioning members of the plurality of third tensioning members comprising: a first end portion connected to the top sheet; a second end portion disposed opposite to the first end portion of the third tensioning member along a height direction of the third tensioning member, the second end portion of the third tensioning member being connected to the bottom sheet; along a length direction of the third tensioning member, two sides of the third tensioning member are respectively provided with a notch, along the height direction of the inflatable bed, an upper edge of the notch is at a distance from the top sheet which is less than or equal to a distance of the notch of the first tensioning member from the top sheet, and a lower edge of the notch is at a distance from the bottom sheet which is less than or equal to a distance of the notch of the first tensioning member from the bottom sheet; The thermal insulation material is provided with a plurality of openings for the third tensioning member to pass through.

16. The inflatable bed of claim 1, wherein, the first end portion of the first tensioning member comprises: a connecting portion welded with the top sheet; an extending portion extending from the connecting portion; the inflatable bed further comprises: an end thermal insulation material provided with an opening; the connecting portion of the first end portion of the first tensioning member is welded with the top sheet through the opening of the end thermal insulation material, and at least a part of the extending portion of the first end portion of the first tensioning member is below the end thermal insulation material to support the end thermal insulation material.

17. The inflatable bed of claim 1, wherein, The profile of the notch comprises: an upper straight line segment extending along the length direction of the first tensioning member; a lower straight line segment extending along the length direction of the first tensioning member, and the lower straight line segment is oppositely arranged with the upper straight line segment along the height direction of the first tensioning member; an arc line segment, one end of the arc line segment is connected to the upper straight line segment, and the other end of the arc line segment is connected to the lower straight line segment.

18. The inflatable bed of claim 1, wherein, The notch is a straight line.

19. The inflatable bed of claim 18, wherein, Along the length direction of the first tensioning member, an end of the notch is provided with a ring portion for preventing the notch from tearing.

20. The inflatable bed of claim 1, wherein, The profile of the notch comprises: an upper straight line segment extending along the length direction of the first tensioning member; a lower straight line segment extending along the length direction of the first tensioning member, and the lower straight line segment is oppositely arranged with the upper straight line segment along the height direction of the first tensioning member; a side straight line segment extending along the height direction of the first tensioning member, one end of the side straight line segment is connected to the upper straight line segment, and the other end of the side straight line segment is connected to the lower straight line segment.

21. The inflatable bed of claim 17 or 20, wherein, Along the height direction of the first tensioning member, the distance between the upper straight line segment and the lower straight line segment is greater than 0.2 cm.

22. The inflatable bed of claim 1, wherein, The first tensioning member comprises: a base portion extending along the length direction of the first tensioning member, the base portion is located between the first side edge portion and the second side edge portion along the length direction; 23. The inflatable bed of claim 22, wherein, at least two walls located on the same side of the base portion along the length direction of the first tensioning member, one end of the wall is connected to the base portion, and the other end extends away from the base portion, and two adjacent walls along the height direction of the inflatable bed are spaced apart to form one notch.

24. The inflatable bed of claim 22, wherein, Along the length direction of the first tensioning member, the lengths of the at least two walls are equal.

25. The inflatable bed of claim 22, wherein, Along the length direction of the first tensioning member, the length of the wall located below the notch is greater than the length of the wall located above the notch. The first tensioning member further comprises: a convex portion provided on the side of the wall located below the notch away from the base portion, the convex portion protrudes away from the base portion along the length direction of the first tensioning member; 26. The inflatable bed of claim 22, wherein, Along the height direction of the first tensioning member, the height of the convex portion of any of the walls in the at least two walls is less than the height of the wall. The number of the walls is at least three; The uppermost wall is an upper wall, the lowermost wall is a lower wall, and the walls between the upper wall and the lower wall are middle walls along the height direction of the first tensioning member; The middle walls protrude to the outside of the upper wall, and at least a portion of the lower wall protrudes to the outside of the upper wall along the length direction of the first tensioning member.

27. The inflatable bed of claim 1, wherein, The shape of the contour of the notch is part of an ellipse.

28. The inflatable bed of claim 1, wherein, All points in the inner space of the contour of the notch form a convex set.

29. The inflatable bed of claim 1, wherein, The shape of the contour of the notch is a C-shaped letter.

30. The inflatable bed of claim 22, wherein, The wall comprises: an upper edge; a lower edge intersecting the upper edge, and the intersection of the upper edge and the lower edge is the outermost side of the first tensioning member along the length direction of the first tensioning member.

31. The inflatable bed of claim 22, wherein, The wall below the notch is inclined outward and upward toward the base along the height direction of the first tensioning member, and the wall comprises: an upper edge; a lower edge; a side edge, one end of the side edge is connected to the end of the upper edge away from the base, and the other end of the side edge is connected to the end of the lower edge away from the base.

32. The inflatable bed of claim 1, wherein, The shape of the contour of the notch is part of a normal distribution curve.

33. The inflatable bed of claim 1, wherein, The height of the notch is greater than or equal to 0.2 cm along the height direction of the first tensioning member.

34. The inflatable bed of claim 1, wherein, The depth of the notch is 0.5 cm to 20 cm along the length direction of the first tensioning member.

35. The inflatable bed of claim 1, wherein, The ratio of the height of the notch to the depth of the notch is less than or equal to 1.

36. The inflatable bed of claim 3, wherein, The second side portion of the first tensioning member comprises a plurality of notches along the length direction of the first tensioning member, and each notch in the plurality of notches in the second side portion corresponds to one notch in the plurality of notches in the first side portion; The sum of the depths of the corresponding two notches is not greater than 50% of the length of the first tensioning member along the length direction of the first tensioning member.

37. The inflatable bed of claim 1, wherein, The area of the notch is 0.1 cm 2 up to 500 cm 2 .

38. The inflatable bed of claim 1, wherein, The thickness of the first tensioning member is 0.06 mm to 0.70 mm.

39. The inflatable bed of claim 1, wherein, The distance between two adjacent layers of the thermal insulation material is 0.3 cm to 15 cm along the height direction of the inflatable bed.

40. The inflatable bed of claim 2, wherein, The width of the opening of the thermal insulation material is 0.1 cm to 15 cm along the thickness direction of the first tensioning member.

41. The inflatable bed of claim 40, wherein, The width of the opening of the thermal insulation material is 1 cm along the thickness direction of the first tensioning member.

42. The inflatable bed of claim 1, wherein, The length of the opening of the thermal insulation material is 1 cm to 30 cm less than the length of the first tensioning member along the length direction of the first tensioning member.

43. The inflatable bed of claim 22, wherein, The length of the opening of the thermal insulation material is the same as the length of the base of the first tensioning member along the length direction of the first tensioning member.

44. The inflatable bed of claim 22, wherein, The length of the opening of the thermal insulation material is 0.01 cm to 15 cm greater than the length of the base of the first tensioning member along the length direction of the first tensioning member.

45. The inflatable bed of any of claims 1-44, wherein, The inflatable bed further comprises: a side sheet, the side sheet is located between the top sheet and the bottom sheet along the height direction of the inflatable bed, the upper edge of the side sheet is connected to the top sheet, and the lower edge of the side sheet is connected to the bottom sheet.

46. The inflatable bed of any of claims 1-16, wherein, The thermal insulation material comprises a plurality of thermal insulation sheets; The plurality of thermal insulation sheets in the thermal insulation material are arranged along the length direction of the air bed.

47. The inflatable bed of any of claims 1-16, wherein, Along the length direction of the air bed, one part of the air bed is provided with the thermal insulation material, and another part is not provided with the thermal insulation material.

48. The inflatable bed of claim 47, wherein, Along the length direction of the air bed, one half of the air bed is provided with the thermal insulation material to one side of the air bed, and the other half of the air bed is not provided with the thermal insulation material to the other side of the air bed.

49. The inflatable bed of any of claims 1-16, wherein, Along the height direction of the air bed, one half of the air bed is provided with the thermal insulation material to the top sheet, and the other half of the air bed is not provided with the thermal insulation material to the bottom sheet.

50. The inflatable bed of any of claims 1-16, wherein, The thermal insulation material has multiple layers, and the multiple layers of the thermal insulation material are formed by bending one piece of material.

51. The inflatable bed of any of claims 1-16, wherein, Further comprising: an outer cavity sheet, which is spaced apart from the top sheet along the height direction of the air bed, and the outer edges of the outer cavity sheet and the top sheet are connected to each other to jointly define an air chamber; along the height direction of the air bed, the air chamber defined by the outer cavity sheet and the top sheet is located above the air chamber defined by the top sheet and the bottom sheet.

52. The inflatable bed of any of claims 1-16, wherein, Further comprising: an outer cavity sheet, which is spaced apart from the bottom sheet along the height direction of the air bed, and the outer edges of the outer cavity sheet and the bottom sheet are connected to each other to jointly define an air chamber; along the height direction of the air bed, the air chamber defined by the outer cavity sheet and the bottom sheet is located below the air chamber defined by the top sheet and the bottom sheet.

53. An inflatable bed characterized by, comprising: a top sheet; a bottom sheet, which is connected to the top sheet to jointly define an air chamber; at least two first tensioning members, which are located in the air chamber, and are used to define the shape of the air bed after the air chamber is inflated, each of the at least two first tensioning members comprises: a first end portion, which is connected to the top sheet; a second end portion, which is arranged opposite to the first end portion along the height direction of the first tensioning member, and is connected to the bottom sheet; a thermal insulation material, which comprises an opening through which the first tensioning member passes; a support structure layer, which comprises at least one support structure, each of the at least one support structure is defined on the at least two first tensioning members, or each of the at least one support structure is defined on the top sheet or the bottom sheet; the support structure layer supports the thermal insulation material.

54. The inflatable bed of claim 1, wherein, The thermal insulation material has a weight of 10 g / m 2 up to 1000 g / m 2 .

55. The inflatable bed of claim 1, wherein, The ratio of the total weight of the thermal insulation material in the air bed to the weight of the air bed is less than or equal to 20%.

56. The inflatable bed of claim 1, wherein, Along the height direction of the air bed, the ratio of the total height of the thermal insulation material to the height of the air bed is less than or equal to 2%.

57. The inflatable bed of claim 1, wherein, The air-filled bed has a thermal resistance value of 7 ft 2 °F-h / Btu to 13 ft 2 °F-h / Btu.

58. The inflatable bed of claim 1, wherein, The thermal insulation material is an aluminized film.

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