Headboard and bed frame

Abstract

Disclosed are a headboard and a bed frame. The headboard comprises at least two headboard frames, the headboard frames are connected by using a connecting piece, the connecting piece is connected to the sides of the headboard frames close to a bed frame body, and the headboard frames can rotate relative to each other around the connecting piece. When the headboard frames are folded, the sides of the headboard frames away from the bed frame body are separated; when the headboard frames are completely unfolded, the sides of the headboard frames close to the bed frame body are flush with each other to form a flat surface. According to the present disclosure, when the headboard is unfolded for use, the sides of the headboard frames close to the bed frame body are not separated and form no gap therebetween, so that the use performance is good and the appearance is attractive.

Description

Headboard and bed frame

[0001] The present disclosure claims priority to Chinese patent applications with application number 202322096753.4 filed on August 4, 2023, entitled “A headboard and bed frame”; application number 202310979765.3 filed on August 4, 2023, entitled “A headboard and bed frame”; application number 202411054187.3 filed on August 1, 2024, entitled “Headboard and bed frame”; application number 202421856958.6 filed on August 1, 2024, entitled “Headboard and bed frame”; and application number 202421856912.4 filed on August 1, 2024, entitled “Headboard and bed frame”, the entire contents of which are incorporated herein by reference in their entirety. Technical Field

[0002] The present disclosure relates to a bed head and a bed frame. Background Art

[0003] To reduce packaging volume, existing technologies typically divide the headboard into at least two parts, including at least two headboard frames connected by hinges. The two headboard frames are unfolded for installation and folded together for transportation, thereby reducing packaging volume. The hinge is typically located at the rear of the headboard, that is, on the side facing away from the main body of the bedframe. When folded, the two headboard frames fold backwards relative to each other, separating on the side near the main body of the bedframe. When unfolded for use, the two headboard frames merge together on the side near the main body of the bedframe. However, a gap still exists between the two headboard frames when the headboard is in use, affecting the product's appearance and performance.

[0004] Summary of the Invention

[0005] The present disclosure provides a bed head and a bed frame, which have good performance and beautiful appearance.

[0006] According to a first aspect of the present disclosure, a headboard is provided, comprising at least two headboard frames, wherein the headboard frames are connected by a connecting piece, and the connecting piece is connected to a side of the headboard frame close to a bed frame body, and the headboard frames can rotate relative to each other around the connecting piece; when the headboard frames are folded, the headboard frames are separated away from a side of the bed frame body; when the headboard frames are fully unfolded, the headboard frames are flush with each other on a side close to the bed frame body to form a plane.

[0007] According to one embodiment of the present disclosure, the connecting member is a flexible belt.

[0008] According to one embodiment of the present disclosure, the flexible belt is a PP woven belt or a PA nylon belt.

[0009] According to one embodiment of the present disclosure, the flexible belt is fixed to the headboard frame by nailing or gluing.

[0010] According to one embodiment of the present disclosure, the bedside frame includes a metal frame and a plate fixed to the metal frame.

[0011] According to one embodiment of the present disclosure, the plate material is a density board, and the density board is fixed to the metal frame by nails.

[0012] According to one embodiment of the present disclosure, the flexible belt is fixed to the plate by nailing.

[0013] According to one embodiment of the present disclosure, the flexible belt has a width of 70 mm and a thickness of 2 mm.

[0014] According to one embodiment of the present disclosure, the headboard further includes a covering layer, and the covering layer covers the outer sides of the at least two headboard frames connected together.

[0015] According to one embodiment of the present disclosure, the bedside frame has an accommodating space.

[0016] According to one embodiment of the present disclosure, the headboard frame includes a metal frame and a plate fixed to the metal frame, and the metal frame and the plate enclose the accommodating space.

[0017] According to one embodiment of the present disclosure, when the bedside frames are unfolded, the bedside frames are connected by bolts or U-shaped buckles.

[0018] According to one embodiment of the present disclosure, the height of the bedside frame is greater than or equal to 2m.

[0019] According to one embodiment of the present disclosure, two adjacent headboard frames are switched between a folding mode and an unfolding mode;

[0020] The connecting member has a connecting position with at least one of the two adjacent bedside frames, and a gap is provided between the connecting position and the edges of the two adjacent bedside frames that are close to each other along the arrangement direction of the multiple bedside frames in the expanded mode.

[0021] According to one embodiment of the present disclosure, when two adjacent bedside frames are in the folding mode, the connecting member is bent or folded along the connecting position.

[0022] According to one embodiment of the present disclosure, in the expanded mode, two adjacent bedside frames abut against each other, and the projection of the connecting member on the reference plane is located inside the projections of the two adjacent bedside frames on the reference plane;

[0023] Wherein, the reference plane is the plane where the contact surface between the bedside frame and the connecting member is located.

[0024] According to one embodiment of the present disclosure, the connecting piece and two adjacent bedside frames both have the connecting position.

[0025] According to one embodiment of the present disclosure, the distance between the connection position and the edges of two adjacent bedside frames in the expanded mode along the arrangement direction of the multiple bedside frames and close to each other is d, where d≥1 cm.

[0026] According to one embodiment of the present disclosure, 1.5 cm ≤ d ≤ 5 cm.

[0027] According to one embodiment of the present disclosure, it further includes:

[0028] The first covering layer is arranged on a side of the bedside frame facing the connecting piece, and the first covering layer covers the outer sides of two adjacent bedside frames and the connecting pieces corresponding to the two adjacent bedside frames.

[0029] According to one embodiment of the present disclosure, the first coating layer includes a soft package structure.

[0030] According to one embodiment of the present disclosure, the first coating layer includes:

[0031] A plurality of covering portions, correspondingly covering the outer sides of the plurality of bedside frames;

[0032] A connecting portion, disposed between two adjacent covering portions;

[0033] Wherein, two adjacent bedside frames can rotate relative to each other around the connecting portion.

[0034] According to one embodiment of the present disclosure, the connecting portion has a fixed position with at least one of the two adjacent headboard frames, or the connecting portion has a fixed position with the covering portion corresponding to at least one of the two adjacent headboard frames, and a spacing is provided between the fixed position and the edges of the two adjacent headboard frames that are close to each other along the arrangement direction of the multiple headboard frames in the expanded mode.

[0035] According to one embodiment of the present disclosure, it further includes:

[0036] The second covering layer is arranged between the bedside frame and the first covering layer, and the second covering layer covers the outer sides of two adjacent bedside frames and the connecting pieces corresponding to the two adjacent bedside frames.

[0037] According to one embodiment of the present disclosure, an extension portion is provided on a side of the headboard frame away from the connecting piece, and the second covering layer further covers the extension portion.

[0038] According to one embodiment of the present disclosure, the second covering layer is provided with an avoidance structure corresponding to the connecting piece, and the avoidance structure is used to avoid the connecting piece so that in the expanded mode, the first covering layer is flush with the side away from the headboard frame to form a planar structure.

[0039] According to one embodiment of the present disclosure, abutment portions are provided on a side of the bedside frame away from the connecting member, and in the expanded mode, the abutment portions corresponding to two adjacent bedside frames abut against each other.

[0040] According to one embodiment of the present disclosure, it further includes:

[0041] A fixing piece is arranged on a side of the bedside frame away from the connecting piece, and two adjacent bedside frames are detachably connected via the fixing piece.

[0042] According to one embodiment of the present disclosure, the fixing member and the bedside frame are connected by at least one of a bolt connection and a clamping connection;

[0043] And / or, the fixing member is at least one of a rod-shaped structure and a U-shaped buckle;

[0044] And / or, there are multiple fixing members, and the multiple fixing members are arranged along the height direction of the headboard frame, and the height direction of the headboard frame is perpendicular to the arrangement direction of the multiple headboard frames.

[0045] According to a second aspect of the present disclosure, the present disclosure further provides a bedside, comprising:

[0046] multiple headboard frames;

[0047] A first covering layer is provided on a side of the bedside frame facing the bed frame body, and the first covering layer covers the outer sides of two adjacent bedside frames respectively;

[0048] The adjacent bedside frames are connected via the first covering layer, and are configured to be relatively rotatable around the first covering layer, so that the two adjacent bedside frames can be switched between a folding mode and an unfolding mode.

[0049] According to one embodiment of the present disclosure, the first coating layer includes:

[0050] A plurality of covering portions, correspondingly covering the outer sides of the plurality of bedside frames;

[0051] A connecting portion, disposed between two adjacent covering portions;

[0052] Wherein, two adjacent bedside frames can rotate relative to each other around the connecting portion.

[0053] According to one embodiment of the present disclosure, the covering portion and the connecting portion are an integrally formed structure.

[0054] According to one embodiment of the present disclosure, the connecting portion has a connecting position with at least one of the two adjacent headboard frames, or the connecting portion has a connecting position with the covering portion corresponding to at least one of the two adjacent headboard frames, and a gap is provided between the connecting position and the edges of the two adjacent headboard frames that are close to each other on one side along the arrangement direction of the multiple headboard frames in the expanded mode.

[0055] According to one embodiment of the present disclosure, when two adjacent bedside frames are in the folding mode, the connecting portion is bent or folded along the connecting position.

[0056] According to one embodiment of the present disclosure, the connecting portion and two adjacent bedside frames both have the connecting position.

[0057] According to one embodiment of the present disclosure, in the expanded mode, two adjacent bedside frames abut against each other, and the projection of the connecting portion on the reference plane is located inside the projections of the two adjacent bedside frames on the reference plane;

[0058] Wherein, the reference plane is the plane where the contact surface between the bedside frame and the connecting part is located.

[0059] According to one embodiment of the present disclosure, the distance between the connection position and the edges of two adjacent bedside frames in the expanded mode along the arrangement direction of the multiple bedside frames and close to each other is d, where d≥1 cm.

[0060] According to one embodiment of the present disclosure, 1.5 cm ≤ d ≤ 5 cm.

[0061] According to one embodiment of the present disclosure, the first coating layer includes a soft package structure.

[0062] According to one embodiment of the present disclosure, it further includes:

[0063] The second covering layer is arranged between the bedside frame and the first covering layer, and the second covering layer covers the outer sides of two adjacent bedside frames respectively.

[0064] According to one embodiment of the present disclosure, an extension portion is provided on a side of the headboard frame away from the bed frame body, and the second covering layer further covers the extension portion.

[0065] According to one embodiment of the present disclosure, abutment portions are provided on a side of the headboard frame away from the bed frame body, and in the expanded mode, the abutment portions corresponding to two adjacent headboard frames abut against each other.

[0066] According to one embodiment of the present disclosure, it further includes:

[0067] A fixing piece is arranged on a side of the bedside frame away from the bed frame body, and two adjacent bedside frames are detachably connected via the fixing piece.

[0068] According to one embodiment of the present disclosure, the fixing member and the bedside frame are connected by at least one of a bolt connection and a clamping connection;

[0069] And / or, the fixing member is at least one of a rod-shaped structure and a U-shaped buckle;

[0070] And / or, there are multiple fixing members, and the multiple fixing members are arranged along the height direction of the headboard frame, and the height direction of the headboard frame is perpendicular to the arrangement direction of the multiple headboard frames.

[0071] According to one embodiment of the present disclosure, the first covering layer is fixed to the headboard frame by nailing or gluing.

[0072] According to a third aspect of the present disclosure, the present disclosure further provides a bed frame, comprising a bed frame body and the above-mentioned headboard, wherein the headboard is connected to the bed frame body.

[0073] According to one embodiment of the present disclosure, the bed frame body includes:

[0074] A first side panel and a second side panel, wherein one side of the first side panel and the second side panel is detachably connected to the headboard;

[0075] a tail plate, the tail plate being detachably connected to the first side plate and the other side of the second side plate;

[0076] A support plate is placed in a space surrounded by the headboard, the first side plate, the second side plate and the tail plate.

[0077] According to one embodiment of the present disclosure, the tail plate, the first side plate and the second side plate are arranged in sections; the support plate is a slat, and the slat is arranged in sections.

[0078] According to one embodiment of the present disclosure, it also includes a horizontal bar and a vertical bar, one end of the horizontal bar is detachably connected to the first side panel, and the other end of the horizontal bar is detachably connected to the second side panel, one end of the vertical bar is detachably connected to the headboard, and the other end of the vertical bar is connected to the tailboard, and the horizontal bar and the vertical bar are arranged in sections.

[0079] According to one embodiment of the present disclosure, the headboard frame has a receiving space, and when the bed frame is in a packed state, at least part of the tailboard, the first side panel, the second side panel and the support panel can be placed in the receiving space.

[0080] The present disclosure discloses a headboard and a bed frame. When the headboard frame is folded, the headboard frame separates on the side away from the main body of the bed frame. When the headboard frame is fully unfolded, the side of the headboard frame close to the main body of the bed frame is flush with each other to form a flat surface. The present disclosure ensures that when the headboard is unfolded, the side of the headboard frame close to the main body of the bed frame does not separate and there is no gap, which improves performance and has an aesthetically pleasing appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] The above and other features and advantages of the present disclosure will become more apparent by describing in detail example embodiments thereof with reference to the accompanying drawings.

[0082] FIG1 is a schematic diagram of an expanded state of a first embodiment of the present disclosure;

[0083] FIG2 is a schematic diagram of a folded state of the first embodiment of the present disclosure;

[0084] FIG3 is a schematic diagram of a folded state from another angle of the first embodiment of the present disclosure;

[0085] FIG4 is a schematic diagram of a U-shaped buckle connection according to the first embodiment of the present disclosure;

[0086] FIG5 is a schematic diagram of a folded state of the second embodiment of the present disclosure;

[0087] FIG6 is a schematic structural diagram of a third embodiment of the present disclosure;

[0088] FIG7 is a schematic diagram of a folded state of the third embodiment of the present disclosure;

[0089] FIG8 shows a schematic structural diagram of a fourth bed frame according to an embodiment of the present disclosure;

[0090] FIG9 shows a schematic structural diagram of a bedside in a fourth embodiment of the present disclosure in an expanded mode;

[0091] FIG10 is a schematic diagram showing the state of the headboard in the fourth embodiment of the present disclosure between the unfolded mode and the folded mode;

[0092] FIG11 shows a schematic structural diagram of a fourth embodiment of the present disclosure headboard in a folded mode;

[0093] FIG12 shows a schematic diagram of the coordination between the bedside display connector and the first cladding layer in accordance with a fourth embodiment of the present disclosure;

[0094] FIG13 shows a structural diagram 1 of a bedside display connector and its connection position according to a fourth embodiment of the present disclosure;

[0095] FIG14 shows a second structural diagram of a bedside display connector and its connection position according to a fourth embodiment of the present disclosure;

[0096] FIG15 shows a third structural diagram of a bedside display connector and its connection position according to a fourth embodiment of the present disclosure;

[0097] FIG16 shows a fourth structural diagram of a bedside display connector and its connection position according to a fourth embodiment of the present disclosure;

[0098] FIG17 shows a schematic structural diagram of a bedside display support portion according to a fourth embodiment of the present disclosure;

[0099] FIG18 shows a schematic structural diagram of a bedside display fixture according to a fourth embodiment of the present disclosure;

[0100] FIG19 shows a schematic structural diagram of the headboard in the expanded mode according to the fifth embodiment of the present disclosure;

[0101] FIG20 shows a structural schematic diagram 1 of the headboard in the folding mode according to the fifth embodiment of the present disclosure;

[0102] FIG21 shows a second structural diagram of the headboard in the folding mode according to the fifth embodiment of the present disclosure.

[0103] FIG22 shows a schematic structural diagram of a bed frame according to a sixth embodiment of the present invention;

[0104] FIG23 shows a schematic structural diagram of the headboard in the expanded mode according to the sixth embodiment of the present invention;

[0105] FIG24 is a schematic diagram showing the state of the headboard in the sixth embodiment of the present invention between the unfolded mode and the folded mode;

[0106] FIG25 shows a schematic structural diagram of a sixth embodiment of the present invention headboard in a folded mode;

[0107] FIG26 shows a schematic diagram of the coordination of the bedside display connection portion and the covering portion in a sixth embodiment of the present invention;

[0108] FIG27 shows a schematic structural diagram of a bedside display connection portion and connection position according to a sixth embodiment of the present invention;

[0109] FIG28 shows a second structural diagram of the bedside display connection portion and connection position of the sixth embodiment of the present invention;

[0110] FIG29 shows a third structural diagram of the bedside display connection portion and connection position of the sixth embodiment of the present invention;

[0111] FIG30 shows a fourth structural diagram of the bedside display connection portion and connection position of the sixth embodiment of the present invention;

[0112] FIG31 shows a schematic structural diagram of a bedside display support portion according to a sixth embodiment of the present invention;

[0113] FIG32 shows a schematic structural diagram of a bedside display fixing member according to a sixth embodiment of the present invention;

[0114] FIG33 shows a schematic structural diagram of the headboard in the expanded mode according to the seventh embodiment of the present invention;

[0115] FIG34 shows a structural schematic diagram of the headboard in the folding mode in the seventh embodiment of the present invention;

[0116] FIG35 shows a second structural diagram of the headboard in the folding mode according to the seventh embodiment of the present invention.

[0117] Reference numerals

[0118] 10a, bedside; 11a, bedside frame; 12a, flexible belt; 13a, metal frame; 14a, plate; 15a, U-shaped buckle; 16a, vertical bar; 20a, first side panel; 30a, second side panel; 40a, tail panel; 50a, support plate; 60a, crossbar; 70a, longitudinal bar;

[0119] 100b, bed frame body; 1b, headboard frame; 2b, connector; 3b, first covering layer; 4b, fixing member; 5b, soft bag structure; 11b, extension portion; 12b, abutment portion; 101b, first edge; 102b, second edge; 103b, third edge; 104b, fourth edge; 20b, connection position;

[0120] 100c, bed frame body; 1c, headboard frame; 3c, first covering layer; 4c, fixing piece; 5c, soft bag structure; 11c, extension part; 12c, abutment part; 101c, first edge; 102c, second edge; 103c, third edge; 104c, fourth edge; 20c, connection position; 31c, covering part; 32c, connection part. DETAILED DESCRIPTION

[0121] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein. Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustrations to another component, these terms are used in this specification only for convenience, such as the orientation of the examples depicted in the accompanying drawings. It will be understood that if the illustrated device is flipped so that it is upside down, the component described as being "upper" will become the component "lower". Other relative terms such as "top" and "bottom" are also used to have similar meanings. When a structure is "on" another structure, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0122] The terms "a", "an", "the" and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express open-ended inclusion and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first", "second", etc. are used only as labels and do not limit the quantity of their objects.

[0123] Example 1

[0124] As shown in Figures 1 to 4, a headboard 10a provided in a first embodiment of the present disclosure includes at least two headboard frames 11a. The headboard frames 11a are connected by a flexible belt 12a, and the flexible belt 12a is connected to the side of the headboard frames 11a close to the main body of the bed frame. The headboard frames 11a can rotate relative to each other around the flexible belt 12a. The main body of the bed frame refers to the structure used to support the mattress, such as the side panels, the footboard and the support panel. When the headboard frames 11a are folded, the side of the headboard frames 11a away from the main body of the bed frame is separated, and the side of the headboard frames 11a away from the main body of the bed frame is usually against the wall. When the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the main body of the bed frame is connected to form an integrated structure by the flexible belt 12a. The side of the headboard frames 11a close to the main body of the bed frame is flush with each other to form a plane, that is, the backrest surface for the user to lean on is formed into a plane.

[0125] When the headboard frame 11a needs to be folded for transportation, the headboard frame 11a is separated away from the bed frame body so that the two headboard frames 11a are folded together; when the headboard frame 11a is fully unfolded, the headboard frame 11a is flush with the side close to the bed frame body to form a plane, and the headboard frames 11a are pressed against each other away from the bed frame body.

[0126] In this embodiment, the headboard further comprises a retractable back cloth (not shown) which is retractably connected to the side of the headboard frame 11a away from the bed frame body. When the headboard frame 11a is unfolded for use, the back cloth can be folded over the headboard frame 11a for a more aesthetically pleasing appearance.

[0127] In this embodiment, two bedside frames 11a are provided. The two bedside frames 11a can have the same width or different widths. In this embodiment, the same width is preferably used. Adjacent bedside frames 11a are connected by a flexible belt 12a, which is a two-fold design. In other embodiments, three bedside frames 11a are provided, and the adjacent bedside frames 11a are connected by a flexible belt 12a, which is a three-fold design. The details are described in Example 2. Other multi-fold designs are also possible.

[0128] Since the headboard frames 11a are connected by the flexible belt 12a, and the flexible belt 12a is connected on the side close to the bed frame body, when the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the bed frame body is connected as a whole by the flexible belt 12a. The headboard frames 11a are flush with each other to form a plane, and there is no gap between the headboard frames 11a. The performance is good and the appearance is beautiful.

[0129] Optionally, the flexible belt 12a is a PP woven belt (polypropylene belt) or a PA nylon belt (polyamide). Preferably, the material of the flexible belt 12a is a PP woven belt, a PA nylon belt or other materials can also be used. The PP woven belt is relatively cheap, and can also be a flexible belt material of other materials.

[0130] Optionally, the flexible belt 12a is nailed or glued to the headboard frame 11a. The headboard also includes a covering layer (not shown in the figure), which covers the outer side of the two headboard frames 11a connected together. The covering layer is an integrated structure, and the covering layer is an outer skin with a soft bag. The outer skin of the soft bag can be nailed or glued to the outside of the headboard frame 11a, or it can be detachably covered on the outside of the headboard frame 11a. Therefore, there is no gap at the connection between the two headboard frames 11a after assembly. The headboard still looks like an integrated structure when viewed from the front, that is, close to the side of the bed frame body, and has a beautiful appearance. The covering layer can also be an outer skin that does not include a soft bag. The soft bag is usually a sponge. The soft bag can be adhered to the outside of the headboard frame 11a, and the outer skin is fixed to the outside of the headboard frame 11a covered with the soft bag by nailing or gluing.

[0131] The headboard frame 11a includes a metal frame 13a and a plate 14a fixed to the metal frame 13a. The plate 14a is a density board, which is fixed to the metal frame 13a with nails. The flexible belt 12a is fixed to the plate 14a with nails. In some examples, the headboard frame 11a has a storage space. Specifically, the metal frame 13a and the plate 14a form a storage space. That is, the back of the headboard (the side of the headboard frame 11a away from the main body of the bed frame) forms a storage space. When the headboard frame 11a is in a disassembled state, some or all of the other parts of the bed frame, such as the tailboard, side panels, support frame, slats, and support legs, can be placed in the storage space, making the transportation volume small and convenient to carry.

[0132] Optionally, the width of the flexible belt 12a is 30mm to 100mm. Preferably, the width of the flexible belt 12a is 70mm and the thickness is 2mm. The height of the headboard frame 11a is greater than or equal to 2m, and usually the height of the headboard frame 11a is slightly greater than 2m, such as 2.1m, 2.2m, so that the height of the accommodation space at the back of the headboard is equal to or slightly greater than 2 meters, thereby accommodating the segmented side panels. When the headboard frames 11a are unfolded, the headboard frames 11a are connected by bolts or U-shaped buckles 15A, so that the headboard frames 11a do not rotate during use. When transporting, the bolts or U-shaped buckles 15A are removed, and the two headboard frames 11a can be folded together to reduce the packaging volume.

[0133] Example 2

[0134] As shown in FIG5 , the second embodiment of the present disclosure further provides a headboard 10a, comprising three headboard frames 11a, which are arranged side by side. Adjacent two of the three headboard frames 11a are connected by flexible belts 12a, and the flexible belts 12a are connected to the side of the headboard frames 11a close to the main body of the bed frame. The headboard frames 11a can rotate relative to each other around the flexible belts 12a. The main body of the bed frame refers to the structure used to support the mattress, such as the side panels, footboard, and support panel. When the headboard frames 11a are folded, the two headboard frames 11a on the left and right sides can be folded onto the headboard frame 11a in the middle. In this embodiment, the sum of the widths of the two side headboard frames 11a of the three headboard frames 11a is less than or equal to the width of the center headboard frame 11a. This ensures that when the three headboard frames 11a are folded, the two side headboard frames 11a are folded onto the center headboard frame, and the two side headboard frames 11a are flush with each other after folding. When the headboard frames 11a are folded, the side of the headboard frames 11a away from the main body of the bed frame is separated, and the side of the headboard frames 11a away from the main body of the bed frame is usually against a wall. When the headboard frames 11a are fully unfolded, the side of the headboard frames 11a near the main body of the bed frame is connected to form a whole via a flexible band 12a. The sides of the headboard frames 11a near the main body of the bed frame are flush with each other, forming a flat surface, which is the backrest surface for the user to lean back on.

[0135] When the headboard frames 11a need to be folded for transportation, the headboard frames 11a are separated away from the bed frame body so that the three headboard frames 11a are folded together; when the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the bed frame body is flush to form a plane, and the side of the headboard frames 11a away from the bed frame body is pressed against each other.

[0136] In this embodiment, the headboard 10a further comprises a closable back cloth, which is closably connected to the side of the headboard frame 11a away from the bed frame body. When the headboard frame 11a is unfolded for use, the back cloth can be covered on the headboard frame 11a, which is more aesthetically pleasing.

[0137] In this embodiment, three bedside frames 11a are provided, and adjacent bedside frames 11a are connected by flexible belts 12a, that is, a three-fold style; in other embodiments, other multi-fold styles can be provided, such as four-fold, five-fold, etc.

[0138] Since the headboard frames 11a are connected by the flexible belt 12a, and the flexible belt 12a is connected on the side close to the bed frame body, when the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the bed frame body is connected as a whole by the flexible belt 12a. The headboard frames 11a are flush with each other to form a plane, and there is no gap between the headboard frames 11a. The performance is good and the appearance is beautiful.

[0139] Optionally, the flexible belt 12a is a PP braided belt (polypropylene webbing) or a PA nylon belt (polyamide). Preferably, the material of the flexible belt 12a is a PP braided belt, a PA nylon belt or other materials can also be used, and the PP braided belt is relatively low in price, and can also be a flexible belt material of other materials.

[0140] Optionally, the flexible belt 12a is nailed or glued to the headboard frame 11a. The headboard also includes a covering layer (not shown in the figure), which covers the outer side of the three headboard frames 11a connected together. The covering layer is an integrated structure, and the covering layer is an outer skin with a soft bag. The outer skin of the soft bag can be nailed or glued to the outside of the headboard frame 11a, or it can be detachably covered on the outside of the headboard frame 11a. Therefore, there is no gap at the connection between the two headboard frames 11a after assembly. The headboard still looks like an integrated structure when viewed from the front, that is, close to the side of the bed frame body, and has a beautiful appearance. The covering layer can also be an outer skin that does not include a soft bag. The soft bag is usually a sponge. The soft bag can be adhered to the outside of the headboard frame 11a, and the outer skin is fixed to the outside of the headboard frame 11a covered with the soft bag by nailing or gluing.

[0141] The structure of the headboard frame 11a in this embodiment is the same as that in the first embodiment. As shown in FIG3 , the headboard frame 11a includes a metal frame 13a and a plate 14a fixed on the metal frame 13a. The plate 14a is a density board, which is fixed to the metal frame 13a by nails. The flexible belt 12a is fixed to the plate 14a by nails. In some examples, as shown in FIG3 , the headboard frame 11a has a storage space. Specifically, the metal frame 13a and the plate 14a form a storage space. That is, the back of the head of the bed (the side of the headboard frame 11a away from the main body of the bed frame) forms a storage space. When the headboard frame 11a is in a disassembled state, some or all of the other parts of the bed frame, such as the tailboard, side panels, support frame, slats, and support legs, can be placed in the storage space, making the transportation volume small and convenient to carry.

[0142] Optionally, the width of the flexible belt is 30mm to 100mm. Preferably, the width of the flexible belt 12a is 70mm and the thickness is 2mm. The height of the headboard frame 11a is greater than or equal to 2m. Typically, the height of the headboard frame 11a is slightly greater than 2m, such as 2.1m or 2.2m, so that the height of the accommodation space at the back of the headboard is equal to or slightly greater than 2 meters, thereby accommodating the segmented side panels. When the headboard frames 11a are unfolded, the headboard frames 11a are connected by bolts or U-shaped buckles 15A, so that the headboard frames 11a do not rotate during use. When transporting, the bolts or U-shaped buckles 15A are removed, and the three headboard frames can be folded together to reduce the packaging volume.

[0143] Example 3

[0144] As shown in FIG. 1 to FIG. 7 , the bed frame body provided in the third embodiment of the present disclosure includes a headboard 10 a , a first side panel 20 a , a second side panel 30 a , a foot panel 40 a , and a support panel 50 a .

[0145] The headboard 10a includes at least two headboard frames 11a, which are connected by a flexible belt 12a. The flexible belt 12a is connected to the side of the headboard frames 11a close to the main bed frame. The headboard frames 11a can rotate relative to each other around the flexible belt 12a. The main bed frame refers to the structure used to support the mattress, such as the side panels, footboard, and support panel. When the headboard frames 11a are folded, the side of the headboard frames 11a away from the main bed frame is separated, and the side of the headboard frames 11a away from the main bed frame is usually against the wall. When the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the main bed frame is connected to form a whole by the flexible belt 12a. The side of the headboard frames 11a close to the main bed frame is flush with each other to form a flat surface, that is, the backrest surface for the user to lean on is formed into a flat surface.

[0146] When the bedside frame 11a is folded, the side of the bedside frame 11a away from the bed frame body is separated to fold the two bedside frames 11a together; when the bedside frame 11a is fully unfolded, the side of the bedside frame 11a close to the bed frame body is flush to form a plane, and the side of the bedside frame 11a away from the bed frame body is pressed against each other.

[0147] In this embodiment, there are two bedside frames 11a, and the adjacent bedside frames 11a are connected by flexible belts 12a, which is a two-fold style; in other embodiments, there are three bedside frames 11a, and the adjacent bedside frames 11a are connected by flexible belts 12a, which is a three-fold style, as shown in Figure 5; it can also be set to other multi-fold styles.

[0148] Optionally, the flexible belt 12a is a PP braided belt (polypropylene webbing) or a PA nylon belt (polyamide). Preferably, the material of the flexible belt 12a is a PP braided belt, a PA nylon belt or other materials can also be used, and the PP braided belt is relatively low in price, and can also be a flexible belt material of other materials.

[0149] Optionally, the flexible belt 12a is nailed or glued to the headboard frame 11a. The headboard 10a also includes a covering layer (not shown in the figure), which covers the outer side of the two headboard frames 11a connected together. The covering layer is an integrated structure, and the covering layer is an outer skin with a soft bag. The outer skin of the soft bag can be nailed or glued to the outside of the headboard frame 11a, or it can be detachably covered on the outside of the headboard frame 11a. Therefore, after assembly, there is no gap at the connection between the two headboard frames 11a. The headboard still looks like an integrated structure when viewed from the front, that is, close to the side of the bed frame body, and has a beautiful appearance. The covering layer can also be an outer skin that does not include a soft bag. The soft bag is usually a sponge. The soft bag can be adhered to the outside of the headboard frame 11a, and the outer skin is fixed to the outside of the headboard frame 11a covered with the soft bag by nailing or gluing. In order to show the structure of the headboard frame, the covering layer is not shown in Figures 1 to 7. When the covering layer is covered on the outside of the two headboard frames 11a connected together, the covering layer covers the headboard frame and the flexible belt 12a. The outer fabric of the covering layer can be fabrics of various materials and patterns. The soft bag can provide good support and cushioning functions for the back.

[0150] The headboard frame 11a includes a metal frame 13a and a plate 14a fixed to the metal frame 13a. The plate 14a is a density board, which is fixed to the metal frame 13a with nails. The flexible belt 12a is fixed to the plate 14a with nails. In some examples, the headboard frame 11a has a storage space. Specifically, the metal frame 13a and the plate 14a enclose the storage space. That is, the back of the headboard (the side of the headboard frame 11a away from the main body of the bed frame) forms a storage space. When the headboard frame 11a is in a disassembled state, some or all of the other parts of the bed frame, such as the tailboard, side panels, support frame, slats, and support legs, can be placed in the storage space, making the transportation volume small and convenient to carry.

[0151] Optionally, the width of the flexible band is 30 mm to 100 mm. Preferably, the width of the flexible band 12a is 70 mm and the thickness is 2 mm. The height of the headboard frame 11a is greater than or equal to 2 meters. Typically, the height of the headboard frame 11a is slightly greater than 2 meters, such as 2.1 meters or 2.2 meters. This ensures that the height of the headboard back compartment is equal to or slightly greater than 2 meters, thereby accommodating the segmented side panels. During packaging, the segmented side panels can be placed along the height of the headboard frame 11a.

[0152] When the bedside frames 11a are unfolded, they are connected by bolts or U-shaped buckles 15A so that they do not rotate during use. When transporting, the bolts or U-shaped buckles 15A are removed and the two bedside frames 11a can be folded together to reduce the packaging volume.

[0153] One side of the first side panel 20a and the second side panel 30a is detachably connected to the headboard 10a. The detachable connection method can be the cooperation of a card slot and a card column, including providing a mounting plate at the end of one side of the first side panel 20a and the second side panel 30a, forming a card slot on the mounting plate, and providing a card column on the headboard frame 11a, and realizing detachable connection by inserting the card column into the card slot.

[0154] The tail panel 40a is removably connected to the other side of the first side panel 20a and the second side panel 30a. This removable connection can be achieved by combining a slot and a post. The removable connection includes mounting plates provided at the ends of the other sides of the first and second side panels 20a, 30a, with slots formed in the mounting plates. Posts are provided on the tail panel 40a, and the post is inserted into the slots to achieve removable connection. Support feet are provided at the bottom of the headboard frame 11a and the tail panel 40a.

[0155] The support plate 50a is placed within the space enclosed by the headboard 10a, the first side panel 20a, the second side panel 30a, and the footboard 40a. Optionally, the support plate 50a comprises slats connected to form a slat assembly via Velcro. Support beams can be provided inside the first side panel 20a and the second side panel 30a, with both ends of the support plate 50a resting against the support beams.

[0156] Optionally, the tailboard 40a, the first side panel 20a, and the second side panel 30a are arranged in sections. The specific structure thereof can be referred to in the novel bed frame disclosed in the authorization announcement number CN203493202U. In some examples, the bed frame further includes a crossbar 60a and a longitudinal bar 70a. One end of the crossbar 60a is detachably connected to the first side panel 20a, and the other end of the crossbar 60a is detachably connected to the second side panel 30a. One end of the longitudinal bar 70a is detachably connected to the headboard 10a, and the other end of the longitudinal bar 70a is connected to the tailboard 40a. The crossbar 60a and the longitudinal bar 70a are arranged in sections. The specific structure thereof can be referred to in the authorization announcement number CN203493202U.

[0157] This embodiment also includes a retractable backing cloth, which is retractably connected to the side of the headboard frame away from the main bed frame. When the headboard frame is unfolded for use, the backing cloth can be draped over the back of the headboard frame, creating a more aesthetically pleasing surface. During transportation, the backing cloth can be draped over the back of the headboard frame, including some or all of the other components of the bed frame, such as the footboard, side panels, support frame, slats, and support legs, to prevent the remaining components from falling apart during transport.

[0158] In some examples, the headboard frame 10 is provided with a vertical rod 16a, the vertical rod 16a is provided with an internal thread or is connected with a nut, and the longitudinal rod 70a, the first side panel 20a and the second side panel 30a are fastened to the vertical rod 16a with bolts, so that the longitudinal rod 70a, the first side panel 20a and the second side panel 30a are not easy to fall off when the bed frame is packaged.

[0159] A bed frame according to an embodiment of the present disclosure includes a headboard 10a, which includes at least two headboard frames 11a. Since the headboard frames 11a are connected by a flexible belt 12a, and the flexible belt 12a is connected to the side close to the main body of the bed frame, when the headboard frames 11a are fully unfolded, the side of the headboard frames 11a close to the main body of the bed frame are connected as a whole by the flexible belt 12a. The headboard frames 11a are flush with each other to form a plane, and there is no gap between the headboard frames 11a. The performance is good and the appearance is beautiful.

[0160] Example 4

[0161] This embodiment provides a bed frame, as shown in Figure 8, which includes a bed frame body 100b and a headboard connected to the bed frame body 100b. The bed frame body 100b is used to support a mattress and may include side panels, a footboard, and a support panel.

[0162] In actual use, one side of the head of the bed faces the wall, which can provide a certain support force for the upright head of the bed, and the other side of the head of the bed faces the bed frame body 100b, which is convenient for the user to lean on and improves the comfort of use.

[0163] If the headboard is an integral structure, it will be relatively large during transportation, making it difficult to carry and disassemble. For this reason, the present embodiment provides a headboard, as shown in Figures 9 to 11, which includes a connecting member 2b and multiple headboard frames 1b. Adjacent headboard frames 1b are connected by the connecting member 2b, and the adjacent headboard frames 1b can rotate relative to each other around the connecting member 2b, so that two adjacent headboard frames 1b can switch between a folded mode and an unfolded mode.

[0164] The multiple headboard frames 1b are arranged along the width of the headboard frame 1b, i.e., the arrangement direction of the multiple headboard frames 1b is the width direction of the headboard frame 1b. For example, there are two headboard frames 1b, and the two headboard frames 1b can have the same width or different widths. In this embodiment, the same width is preferably used. Adjacent headboard frames 1b are connected by a connector 2b, i.e., a two-fold design. In other embodiments, there are three headboard frames 1b, and adjacent headboard frames 1b are connected by a connector 2b, i.e., a three-fold design. In addition, other multi-fold designs can also be configured.

[0165] The connecting member 2b is a flexible belt. Since the flexible belt has a certain flexibility, it is convenient for two adjacent bedside frames 1b to rotate relative to each other, thereby improving the convenience of operation.

[0166] For example, the flexible belt is a PP woven belt or a PA nylon belt. The PP woven belt can also be called a polypropylene belt, and the PA nylon belt can also be called a polyamide belt. Among them, the material of the flexible belt is preferably a PP woven belt, which has the advantage of being inexpensive. Of course, PA nylon belt or other flexible belt materials can also be selected.

[0167] Optionally, the connecting member 2b is fixed to the bedside frame 1b by nailing or gluing, which facilitates the fixation and installation of the connecting member 2b and has a relatively low safety cost.

[0168] When the unfolded mode is required, the two adjacent headboard frames 1b are rotated toward the side of the bed frame body 100b through the connecting piece 2b in a direction away from each other. The side of the headboard frame 1b away from the bed frame body 100b is usually against the wall, and the side of the headboard frame 1b close to the bed frame body 10b is connected through the connecting piece 2b, so that the side of the headboard frame 1b close to the bed frame body 10b forms a plane with each other, that is, the backrest surface of the user's backrest can be formed into a plane, which is comfortable.

[0169] When the folding mode is required, the headboard frame 1b is separated away from one side of the bed frame body 100b, and the two adjacent headboard frames 1b are rotated toward the side of the bed frame body 100b through the connecting piece 2b toward each other, so that the two adjacent headboard frames 1b are folded to form a stacked structure, which is convenient for subsequent handling and transportation.

[0170] The headboard connector 2b is arranged on a side of the headboard frame 1b facing the bed frame body 100b.

[0171] In this way, the side of the two adjacent headboard frames 1b away from the bed frame body 100b has a gap for easy folding, that is, the rear part of the headboard will be separated in the folding mode; the side of the two adjacent headboard frames 1b facing the bed frame body 100b has no gap due to the connecting member 2b, that is, the front part of the headboard will not be separated regardless of the folding mode or the unfolding mode, which is equivalent to using the connecting member 2b to cover or block the gap between the two adjacent bed frame bodies 100b in the unfolding mode, which has good performance and beautiful appearance.

[0172] If there is a gap between two adjacent headboard frames 1b in the expanded mode, the connector 2b not only spans the two adjacent headboard frames 1b, but also has a partial structure located between the two adjacent headboard frames 1b. Since the material of the connector 2b is relatively soft, the headboard frames 1b may not have sufficient support strength and may easily fall over.

[0173] To this end, as shown in Figure 12, in the unfolded mode, the two adjacent headboard frames 1b abut against each other, and the projection of the connecting member 2b on the reference plane is located inside the projection of the two adjacent headboard frames 1b on the reference plane; wherein the reference plane is the plane where the contact surface between the headboard frame 1b and the connecting member 2b is located, that is, the reference plane can also be the plane where the side of the headboard frame 1b facing the bed frame body 100b is located.

[0174] In this way, the connecting member 2b completely covers the two adjacent headboard frames 1b, and there is no gap between the two adjacent headboard frames 1b in the expanded mode. The sides of the two adjacent headboard frames 1b that are close to each other can lean against each other, and the two adjacent headboard frames 1b can support each other, increasing the supporting strength of the headboard frames 1b and reducing the risk of the headboard frames 1b tipping over.

[0175] If the surface of the headboard frame 1b facing the main body of the bed is uneven or has a concave-convex structure, in the folding mode, the surfaces of the two adjacent headboard frames 1b facing the main body of the bed cannot be completely aligned or parallel, so that the headboard as a whole will form a V-shaped structure, resulting in the two adjacent headboard frames 1b occupying a relatively large space when stacked and being prone to tilting.

[0176] In order to solve this problem, as shown in Figures 13 to 15, the headboard provided in this embodiment has a connecting position 20b with at least one of the two adjacent headboard frames 1b in the expanded mode, and a gap is provided between the connecting position 20b and the edges of the two adjacent headboard frames 1b along the arrangement direction of the multiple headboard frames 1b and close to each other on one side in the expanded mode.

[0177] Exemplarily, the connection position 20b between the connector 2b and the headboard frame 1b is not set along the edge where two adjacent headboard frames 1b abut against each other in the expanded mode, but is moved along the arrangement direction of the multiple headboard frames 1b and toward the side where the two adjacent headboard frames 1b are away from each other at the edge where the two adjacent headboard frames 1b abut against each other to form the connection position 20b between the connector 2b and the headboard frame 1b.

[0178] This gap is used to form a clearance space. In the folding mode, the clearance space can be used to avoid the uneven or protruding parts of the surface of the headboard frame 1b facing the main body of the bed, so that the surfaces of the two adjacent headboard frames 1b facing the main body of the bed are as parallel as possible, reducing the space occupied by the two adjacent headboard frames 1b when stacked, and also reducing the risk of tilting.

[0179] In addition, in the folding mode, under the action of this interval, there may be a certain amount of movable space between the two adjacent headboard frames 1b, and the connecting member 2b may be approximately rolled into an arc structure. The bending force will be dispersed at different positions of the connecting member 2b, so that there will be no obvious crease in the middle of the connecting member 2b.

[0180] Exemplarily, the headboard frame 1b has a first edge 101b, a second edge 102b, a third edge 103b and a fourth edge 104b connected end to end. The first edge 101b and the second edge 102b are arranged opposite to each other and distributed along the arrangement direction of the multiple headboard frames 1b. The third edge 103b and the fourth edge 104b are arranged opposite to each other. In the expanded mode, the first edges 101b of two adjacent headboard frames 1b abut against each other and are spaced apart between the connection position 20b between the connector 2b and the headboard frame 1b and the first edge 101b corresponding to the connector 2b.

[0181] In one embodiment, the connector 2b may have a connection location 20b with one of the two adjacent bedside frames 1b. That is, one of the two adjacent bedside frames 1b may be connected to the connector 2b via the connection location 20b, while the other may be connected to the connector 2b via another connection method, thereby achieving a single-sided connection of the connector 2b and providing good flexibility.

[0182] In one embodiment, the connector 2b has connection locations 20b with two adjacent bedside frames 1b. That is, the connector 2b is connected to two adjacent bedside frames 1b on both sides along the arrangement direction of the multiple bedside frames 1b, achieving a double-sided connection of the connector 2b, ensuring consistent connection, saving assembly time, and reducing production costs.

[0183] In one embodiment, when two adjacent bedside frames 1 b are in the folding mode, the connecting member 2 b is bent or folded along the connecting position 20 b.

[0184] Because connector 2b is fixed to headboard frame 1b at connection location 20b, connection location 20b effectively acts as a pivot, allowing connector 2b and headboard frame 1b to rotate relative to each other without completely separating. Furthermore, this arrangement eliminates the need for connector 2b to bend or fold at its center, preventing creases from appearing only in the center of connector 2b and improving the overall aesthetics of the bed in its unfolded state.

[0185] In one embodiment, as shown in Figure 16 , the spacing d between the connection location 20b and the edges of two adjacent headboard frames 1b in the expanded mode, along the arrangement direction of the multiple headboard frames 1b and adjacent to each other, is 1 cm or greater. This spacing d ≥ 1 cm provides the connector 2b with at least 1 cm of free space in the folded mode, improving clearance.

[0186] Furthermore, 1.5 cm ≤ d ≤ 5 cm. For example, d can be 1.5 cm, 2 cm, 3 cm, 5 cm, etc.

[0187] If the headboard frame 1b has a larger protruding portion, the thicker the protruding portion, the larger the required avoidance space. The interval d is set between 1.5 cm and 5 cm. The interval d matches the protruding portion of the headboard frame 1b to the greatest extent, thereby improving the flatness of the headboard frame 1 in the folding mode.

[0188] The width of the connecting member 2b along the arrangement direction of the multiple bedside frames 1b is D; for example, the width of the flexible belt is 10 mm to 10 mm, for example, the width of the flexible belt can be selected to be 8 cm.

[0189] It is understood that the connection point 20b between the connector 2b and the headboard frame 1b cannot be too close to the edge of the connector 2b. This is because, when switching between the expanded and folded modes, the heavy weight of the headboard frame 1b can cause one headboard frame 1b to swing with the other headboard frame 1b via the connector 2b, causing tearing between the connector 2b and the headboard frame 1b. Along the arrangement direction of two adjacent headboard frames, there is a certain distance between the connection point 20b between the connector 2b and the headboard frame 1b and the edge of the connector 2b to increase a certain amount of movement margin.

[0190] Because the connector 2b is located between two adjacent headboard frames 1b, the transition portion between the headboard frames 1b and the connector 2b is visible from the front of the headboard, affecting the aesthetics. To address this, the headboard further includes a first covering layer 3b (as shown in FIG12 ). The first covering layer 3b is disposed on the side of the headboard frames 1b facing the connector 2b. The first covering layer 3b covers the outer sides of the two adjacent headboard frames 1b and the connectors 2b corresponding to the two adjacent headboard frames 1b.

[0191] The first covering layer 3b is used to integrally wrap the two adjacent headboard frames 1b and the connecting piece 2b located between the two adjacent headboard frames 1b, so as to hide the transition connection portion between the two adjacent headboard frames 1b and the connecting piece 2b, so that there is no gap at the connection between the two headboard frames 1b after assembly. In the expanded mode, the side of the headboard facing the bed frame body 100b remains an integrated structure with a beautiful appearance.

[0192] At the same time, the first covering layer 3b also realizes the connection between the two adjacent headboard frames 1b. Under the joint action of the connecting member 2b and the first covering layer 3b, the connection effect between the two adjacent headboard frames 1b is increased, and the wear of the connecting member 2b is reduced during the switching process between the expanded mode and the folded mode, thereby extending the service life of the connecting member 2b.

[0193] For example, the first covering layer 3b can be a soft outer layer, and the material of the soft outer layer can be leather, fabric, etc. The first covering layer 3b can be fixed to the headboard frame 1b by nailing or gluing, or it can be detachably covered on the headboard frame 1b. For example, the headboard frame 1b and the first covering layer 3b can be connected by Velcro.

[0194] In one embodiment, the first covering layer 3b includes multiple covering parts (not shown in the figure), and the multiple covering parts are correspondingly covered on the outside of multiple headboard frames 1b, so that each headboard frame 1b can be completely covered and shielded by the corresponding covering part, avoiding the headboard frame 1b from being exposed, and having good aesthetics.

[0195] The first covering layer 3b further includes a connecting portion (not shown in the figure), which is provided between two adjacent covering portions. Adjacent bedside frames 1b can rotate relative to each other around the connecting portion.

[0196] The connection portion of the first covering layer 3b is used to hide the gap between the two adjacent headboard frames 1b, so that after assembly, there is no gap between the two adjacent headboard frames 1b when viewed from the front toward the bed frame body 100b. In the expanded mode, the side of the headboard facing the bed frame body 100b remains an integrated structure with a beautiful appearance.

[0197] At the same time, the connecting portion also connects two adjacent bedside frames 1b, thereby enhancing the connection effect between the two adjacent bedside frames 1b. In addition, the connecting portion also provides a rotation center for the two adjacent bedside frames 1b, allowing the two adjacent bedside frames 1b to rotate relative to each other through the connecting portion to achieve switching between the expanded mode and the folded mode.

[0198] The covering portion and the connecting portion are an integrally formed structure.

[0199] This method can reduce the process of separate processing and assembly of the covering portion and the connecting portion, thus saving production costs. At the same time, the first covering layer 3b of the integrally formed structure has good overall consistency and strong aesthetics.

[0200] In one embodiment, the connecting portion has a fixed position with at least one of the two adjacent bedhead frames 1b, or the connecting portion has a fixed position with the covering portion corresponding to at least one of the two adjacent bedhead frames 1b, and a spacing is set between the fixed position and the edges of the two adjacent bedhead frames 1b along the arrangement direction of the multiple bedhead frames 1b and close to each other in the expanded mode.

[0201] It should be noted that the fixed position and the connection position 20b can approximately coincide with each other, in which case the spacing is the same as the interval d; of course, in some other embodiments, the fixed position and the connection position 20b can also coincide with each other, in which case the spacing can be greater than the interval d for avoidance.

[0202] In one embodiment, as shown in FIG17 , abutment portions 12b are provided on the side of the headboard frame 1b away from the connector 2b. In the expanded mode, the corresponding abutment portions 12b of two adjacent headboard frames 1b abut against each other. This increases the contact area between the two adjacent headboard frames 1b in the expanded mode, improving abutment stability and support strength.

[0203] It is understood that if two adjacent headboard frames 1b are split structures, then the corresponding abutment portions 12b of the two adjacent headboard frames 1b are also split structures. As the two adjacent headboard frames 1b approach each other, the edges of the abutment portions 12b are flush with the edges of the corresponding headboard frames 1b. In the expanded mode, the two adjacent headboard frames 1b are on the same horizontal line, and the corresponding abutment portions 12b of the two adjacent headboard frames 1b abut against each other, effectively enhancing the strength and support of the two adjacent headboard frames 1b in the segmented position.

[0204] The abutting portion 12b can be arranged at any position of the headboard frame 1b along the height direction of the headboard frame 1b, or the abutting portion 12b and the extending portion 11b can be an integrally formed structure, thereby reducing the number of parts assembly steps and saving production costs.

[0205] In one embodiment, as shown in FIG18 , the headboard further includes a fixing member 4b, which is disposed on a side of the headboard frame 1b away from the connecting member 2b, and two adjacent headboard frames 1b are detachably connected via the fixing member 4b.

[0206] In the unfolded mode, two adjacent headboard frames 1b are connected by a fixing member 4b, preventing them from rotating during use. In the folded mode, the fixing member 4b is removed, and the two adjacent headboard frames 1b are rotated toward each other and folded together, making the headboard compact and easy to transport and store.

[0207] Illustratively, the fixing member 4b and the bedside frame 1b are connected by at least one of a bolt connection and a clamping connection, which facilitates installation and disassembly and makes the switching between the unfolded mode and the folded mode more flexible.

[0208] Illustratively, the fixing member 4b is at least one of a rod-shaped structure and a U-shaped buckle. When the fixing member 4b is a U-shaped buckle, the open end of the U-shaped buckle faces the headboard frame 1b and engages the edges of two adjacent headboard frames 1b. When the fixing member 4b is a rod-shaped structure, the fixing member 4b can span two adjacent headboard frames 1b and be bolted to the two adjacent headboard frames 1b, ensuring a stable bedside in the expanded mode.

[0209] Exemplarily, there are multiple fixing members 4b, and the multiple fixing members 4b are arranged along the height direction of the bedside frame 1b. The height direction of the bedside frame 1b is perpendicular to the arrangement direction of the multiple bedside frames 1b.

[0210] For example, there are two fixing members 4b, which are respectively located above and below the side of the bedside frame 1b away from the connecting member 2b, thereby increasing the fixing effect between the two adjacent bedside frames 1b in the expanded mode.

[0211] Example 5

[0212] This embodiment is similar to the fourth embodiment, and the only difference lies in the detailed structure of the first cladding layer 3b.

[0213] As shown in Figures 19 to 21, the first covering layer 3b provided in this embodiment includes a soft packing structure 5b. The soft packing structure 5b can be made of sponge to provide good support and cushioning for the user's back.

[0214] Exemplarily, the soft package structure 5b may be an integral structure with the first covering layer 3b, that is, the first covering layer 3b is a soft outer skin having the soft package structure 5b, and the soft outer skin may be directly covered on the outside of the headboard frame 1b.

[0215] Exemplarily, the soft-pack structure 5b can also be a split structure with the first covering layer 3b. The soft-pack structure 5b can be first fixed to the headboard frame 1b, and then the first covering layer 3b is fixed to the outside of the headboard frame 1b covered with the soft-pack by nailing, gluing or detachable means; it can also be that after the first covering layer 3b is covered on the headboard frame 1b, the soft-pack structure 5b is connected to the first covering layer 3b in a detachable manner, for example, the soft-pack structure 5b is adhered to the first covering layer 3b by Velcro.

[0216] It should be noted that, since in the unfolded mode, a gap is provided between the connection position 20b between the connector 2b and the headboard frame 1b and the edge of the two adjacent headboard frames 1b on the side close to each other, the clearance space can be used to prevent the soft-pack structure 5b at the folding position from bulging, and can also reduce the situation where the soft-pack structure 5b cannot be completely folded or is folded for too long, causing deformation.

[0217] If the first covering layer 3b has a soft-packing structure 5b, when the first covering layer 3b is wrapped around the edge of the headboard frame 1b, it may be too thick to fold or be difficult to wrap. To this end, the headboard also includes a second covering layer (not shown in the figure), which is arranged between the headboard frame 1b and the first covering layer 3b. The second covering layer is respectively wrapped around the outer sides of two adjacent headboard frames 1b and the connecting members 2b corresponding to the two adjacent headboard frames 1b.

[0218] Among them, the second covering layer can specifically be a soft sponge layer. The thickness of the soft sponge layer is relatively thin, which has a certain buffering effect and increases the user's comfort. Since the thickness of the second covering layer is thinner than the soft packing structure 5b, when the second covering layer can cover the edge of the headboard frame 1b, it is convenient to carry out edge wrapping treatment on the headboard frame 1b, avoiding the situation where it is difficult to wrap due to difficulty in bending. At the same time, the second covering layer is used to wrap the two adjacent headboard frames 1b and the connecting piece 2b located between the two adjacent headboard frames 1b as a whole, so as to hide the transition connection part between the two adjacent headboard frames 1b and the connecting piece 2b, so that there is no gap at the connection between the two headboard frames 1b after assembly. In the expanded mode, the side of the headboard facing the bed frame body 100b is still an integrated structure, and no folding gap can be seen, and the appearance is beautiful.

[0219] In one embodiment, an extension portion 11 b is provided on a side of the headboard frame 1 b away from the connecting member 2 b , and the second covering layer further covers the extension portion 11 b .

[0220] In this way, after the second covering layer covers the front end surface of the headboard frame 1b facing the bed frame body 100b, the second covering layer also extends through the extension portion 11b to the rear end surface of the headboard frame 1b away from the bed frame body 100b, so that the edge of the second covering layer can be hidden behind the headboard frame 1b. When in the expanded mode, the headboard looks like an integral headboard, and no folding seam is visible, further improving the aesthetics.

[0221] Exemplarily, the extension 11b can be disposed on the edge of the headboard frame 1b. For example, the extension 11b can be disposed at the upper and / or lower ends of the headboard frame 1b along the height direction of the headboard frame 1b, or at the left and / or right ends of the headboard frame 1b along the width direction of the headboard frame 1b. The extension 11b also serves to increase the structural strength of the headboard frame 1b to a certain extent. Furthermore, a storage cavity is formed between the extension 11b and the headboard frame 1b. When in folded mode, the storage cavity is used to accommodate the bed frame body 100b, thereby improving space utilization, reducing the space occupied during transportation, and saving transportation costs.

[0222] Since the connecting member 2b is located between the first covering layer 3b and the headboard frame 1b, the thickness of the first covering layer 3b corresponding to the connecting member 2b is greater than the position where the first covering layer 3b does not correspond to the connecting member 2b. As a result, in the expanded mode, the front end surface of the first covering layer 3b toward the bed frame body will bulge at the position corresponding to the connecting member 2b, affecting the overall flatness.

[0223] To this end, the second covering layer is provided with an avoidance structure (not shown in the figure) corresponding to the connecting piece 2b, which is used to avoid the connecting piece 2b so that in the expanded mode, the first covering layer 3b is flush with the side away from the headboard frame 1b to form a planar structure.

[0224] Among them, the avoidance structure can be a groove arranged in the second covering layer, that is, it is recessed on the side of the second covering layer facing the connecting part 2b in the direction away from the connecting part 2b. The groove is used to accommodate and avoid the connecting part 2b. The avoidance structure can compensate for the thickness difference between the part of the headboard frame 1b corresponding to the connecting part 2b and the part not corresponding to the connecting part 2b, so that in the expanded mode, the front end surface of the first covering layer 3b facing the bed frame body will not bulge at the position corresponding to the connecting part 2b, thereby improving the overall flatness of the headboard appearance.

[0225] Example 6

[0226] This embodiment provides a bed frame, as shown in Figure 22, which includes a bed frame body 100c and a headboard connected to the bed frame body 100c. The bed frame body 100c is used to support a mattress and may include side panels, a footboard, and a support panel.

[0227] In actual use, one side of the head of the bed faces the wall, which can provide a certain support force for the upright head of the bed, and the other side of the head of the bed faces the bed frame body 100c, which is convenient for the user to lean on and improves the comfort of use.

[0228] If the headboard were a monolithic structure, it would be relatively bulky during transportation, making it difficult to carry and disassemble. To this end, this embodiment provides a headboard, as shown in Figures 23-26 . The headboard includes a first covering layer 3c and multiple headboard frames 1c. The first covering layer 3c covers the outside of two adjacent headboard frames 1c. Adjacent headboard frames 1c are connected by the first covering layer 3c and are configured to rotate relative to each other about the first covering layer 3c, allowing the adjacent headboard frames 1c to switch between a folded mode and an unfolded mode.

[0229] The multiple headboard frames 1c are arranged along the width of the headboard frame 1c, i.e., the arrangement direction of the multiple headboard frames 1c is the width direction of the headboard frame 1c. For example, there are two headboard frames 1c, and the two headboard frames 1c can have the same width or different widths. In this embodiment, the same width is preferably used. Two adjacent headboard frames 1c are connected by a first covering layer 3c, i.e., a two-fold style. In other embodiments, there are three headboard frames 1c, and two adjacent headboard frames 1c are connected by a first covering layer 3c, i.e., a three-fold style. In addition, other multi-fold styles can also be set.

[0230] Optionally, the first covering layer 3c is fixed to the bedside frame 1c by nailing or gluing, which facilitates the fixation and installation of the first covering layer 3c and has a relatively low safety cost.

[0231] The first covering layer 3c is provided on a side of the headboard frame 1c facing the bed frame body 100c.

[0232] In this way, the side of the two adjacent headboard frames 1c away from the bed frame body 100c has a gap for easy folding, that is, the rear part of the headboard will be separated in the folding mode; the side of the two adjacent headboard frames 1c facing the bed frame body 100c has no gap due to the first covering layer 3c, that is, the front part of the headboard will not be separated regardless of the folding mode or the unfolding mode, which is equivalent to using the first covering layer 3c to cover or block the gap between the two adjacent bed frame bodies 100c in the unfolding mode, which has good performance and beautiful appearance.

[0233] When the unfolded mode is required, the two adjacent headboard frames 1c are rotated toward the side of the bed frame body 100c through the first covering layer 3c in the direction away from each other. The side of the headboard frame 1c away from the bed frame body 100c is usually against the wall, and the side of the headboard frame 1c close to the bed frame body 100c is connected through the first covering layer 3c, so that the side of the headboard frame 1c close to the bed frame body 100c forms a plane with each other, that is, the backrest surface of the user's backrest can be formed into a plane, which is comfortable.

[0234] When the folding mode is required, the headboard frame 1c is separated away from one side of the bed frame body 100c, and the two adjacent headboard frames 1c are rotated toward each other through the first covering layer 3c toward the side of the bed frame body 100c, so that the two adjacent headboard frames 1c are folded to form a stacked structure, which is convenient for subsequent handling and transportation.

[0235] In one embodiment, as shown in Figures 26 to 29, the first covering layer 3c includes a plurality of covering portions 31c, and the plurality of covering portions 31c are correspondingly covered on the outside of a plurality of headboard frames 1c, so that each headboard frame 1c can be entirely covered and shielded by the corresponding covering portion 31c, thereby avoiding the headboard frame 1c from being exposed and having good aesthetics.

[0236] The first covering layer 3c further includes a connecting portion 32c, which is disposed between two adjacent covering portions 31c. Adjacent bedside frames 1c can rotate relative to each other around the connecting portion 32c.

[0237] The connection portion 32c of the first covering layer 3c is used to hide the gap between the two adjacent headboard frames 1c, so that after assembly, there is no gap between the two adjacent headboard frames 1c when viewed from the front toward the bed frame body 100c. In the expanded mode, the side of the headboard facing the bed frame body 100c remains an integrated structure with an aesthetically pleasing appearance.

[0238] At the same time, the connecting portion 32c also connects two adjacent bedside frames 1c, thereby enhancing the connection effect between the two adjacent bedside frames 1c. In addition, the connecting portion 32c provides a rotation center for the two adjacent bedside frames 1c, allowing the adjacent bedside frames 1c to rotate relative to each other through the connecting portion 32c to achieve switching between the expanded mode and the folded mode.

[0239] The covering portion 31c and the connecting portion 32c are an integrally formed structure.

[0240] This method can reduce the process of separately processing and assembling the covering portion 31c and the connecting portion 32c, thus saving production costs. At the same time, the first covering layer 3c of the integrally formed structure has good overall consistency and strong aesthetics.

[0241] For example, the first covering layer 3c can be a soft outer layer, and the material of the soft outer layer can be leather, fabric, etc. The first covering layer 3c can be fixed to the headboard frame 1c by nailing or gluing, or it can be detachably covered on the headboard frame 1c. For example, the headboard frame 1c and the first covering layer 3c can be connected by Velcro.

[0242] If there is a gap between two adjacent headboard frames 1c in the expanded mode, the first covering layer 3c not only spans the two adjacent headboard frames 1c, but also part of the structure of the first covering layer 3c is located between the two adjacent headboard frames 1c. Since the material of the first covering layer 3c is relatively soft, the headboard frames 1c may not have sufficient support strength and may easily fall over.

[0243] To this end, in the unfolded mode, the two adjacent headboard frames 1c abut against each other, and the projection of the connecting portion 32c on the reference plane is located inside the projections of the two adjacent headboard frames 1c on the reference plane (as shown in Figure 26); wherein, the reference plane is the plane where the contact surface between the headboard frame 1c and the connecting portion 32c is located, that is, the reference plane can also be the plane where the side of the headboard frame 1c facing the bed frame body 100c is located.

[0244] In this manner, the connecting portion 32c completely covers the two adjacent headboard frames 1c, eliminating any gap between them when in the expanded mode. Furthermore, the adjacent sides of the two headboard frames 1c can abut against each other, supporting each other and increasing their strength while reducing the risk of tipping over.

[0245] If the surface of the headboard frame 1c facing the main body of the bed is uneven or has a concave-convex structure, in the folding mode, the surfaces of the two adjacent headboard frames 1c facing the main body of the bed cannot be completely aligned or parallel, so that the headboard as a whole will form a V-shaped structure, resulting in the two adjacent headboard frames 1c occupying a relatively large space when stacked and being prone to tilting.

[0246] In order to solve this problem, as shown in Figures 27 to 29, the headboard provided in this embodiment has a connecting portion 32c and at least one of the two adjacent headboard frames 1c having a connecting position 20c, or the connecting portion 32c and the covering portion 31c corresponding to at least one of the two adjacent headboard frames 1c having a connecting position 20c, and a gap is provided between the connecting position 20c and the edges of the two adjacent headboard frames 1c along the arrangement direction of the multiple headboard frames 1c and close to each other on one side in the expanded mode.

[0247] Exemplarily, the connection position 20c between the connection portion 32c and the headboard frame 1c or between the connection portion 32c and the covering portion 31c is not set along the edge where the two adjacent headboard frames 1c abut against each other in the expanded mode, but is moved along the arrangement direction of the multiple headboard frames 1c and toward the side where the two adjacent headboard frames 1c abut against each other to form the connection position 20c between the connection portion 32c and the headboard frame 1c.

[0248] This gap is used to form a clearance space. In the folding mode, the clearance space can be used to avoid the uneven or protruding parts of the surface of the headboard frame 1c facing the main body of the bed, so that the surfaces of the two adjacent headboard frames 1c facing the main body of the bed are as parallel as possible, reducing the space occupied by the two adjacent headboard frames 1c when stacked, and also reducing the risk of tilting.

[0249] In addition, in the folding mode, under the action of this interval, there may be a certain amount of movable space between the two adjacent headboard frames 1c, and the connecting portion 32c may be approximately rolled into an arc structure. The bending force will be dispersed at different positions of the connecting portion 32c, so that no obvious crease will appear in the middle of the connecting portion 32c.

[0250] Exemplarily, as shown in Figure 30, the headboard frame 1c has a first edge 101c, a second edge 102c, a third edge 103c and a fourth edge 104c connected end to end. The first edge 101c and the second edge 102c are arranged opposite to each other and distributed along the arrangement direction of the multiple headboard frames 1c. The third edge 103c and the fourth edge 104c are arranged opposite to each other. In the expanded mode, the first edges 101c of two adjacent headboard frames 1c abut against each other and are spaced apart between the connection position 20c between the connecting portion 32c and the headboard frame 1c and the first edge 101c corresponding to the connecting portion 32c.

[0251] In one embodiment, the connection portion 32c can have a connection location 20c with one of the two adjacent bedside frames 1c. That is, one of the two adjacent bedside frames 1c can be connected to the connection portion 32c via the connection location 20c, while the other can be connected to the connection portion 32c via another connection method, achieving a single-sided connection of the connection portion 32c with good flexibility.

[0252] In one embodiment, the connecting portion 32c has connection locations 20c with two adjacent bedside frames 1c. That is, the connecting portion 32c is connected to two adjacent bedside frames 1c on both sides along the arrangement direction of the multiple bedside frames 1c, achieving a double-sided connection of the connecting portion 32c, improving connection consistency, saving assembly time, and reducing production costs.

[0253] In one embodiment, when two adjacent bedside frames 1 c are in the folding mode, the connecting portion 32 c is bent or folded along the connecting position 20 c.

[0254] Because the connecting portion 32c is fixed to the headboard frame 1c at the connection position 20c, the connection position 20c effectively acts as a pivot, allowing the connecting portion 32c and the headboard frame 1c to rotate relative to each other without completely separating from each other. Furthermore, this arrangement eliminates the need for the connecting portion 32c to bend or fold at its center, preventing a crease from appearing only in the center of the connecting portion 32c and improving the overall aesthetics of the bed in the unfolded state.

[0255] In one embodiment, as shown in FIG30 , the spacing d between the connection location 20c and the edges of two adjacent headboard frames 1c in the expanded mode, along the arrangement direction of the multiple headboard frames 1c and adjacent to each other, is ≥1 cm. This spacing d ≥1 cm provides the connection portion 32c with at least 1 cm of free space in the folded mode, improving clearance.

[0256] Furthermore, 1.5 cm ≤ d ≤ 5 cm. For example, d can be 1.5 cm, 2 cm, 3 cm, 5 cm, etc.

[0257] If the headboard frame 1c has a larger protruding portion, the thicker the protruding portion, the larger the required avoidance space. The interval d is set between 1.5 cm and 5 cm. The interval d matches the protruding portion of the headboard frame 1c to the greatest extent, thereby improving the flatness of the headboard frame 1 in the folding mode.

[0258] Understandably, when switching between the expanded and folded modes, the heavy weight of the headboard frame 1c can cause one headboard frame 1c to swing with the other headboard frame 1c via the connecting portion 32c, leading to tearing between the connecting portion 32c and the headboard frame 1c. Along the arrangement of two adjacent headboard frames 1c, the connection point 20c between the connecting portion 32c and the headboard frame 1c is spaced a certain distance from the edge of the headboard frame 1c, allowing for a certain degree of movement.

[0259] It is understood that the bed frame may further include a connector disposed between the headboard frame 1c and the first covering layer 3c. The connector is disposed between two adjacent headboard frames 1c, thereby eliminating gaps between the two adjacent headboard frames 1c in the expanded configuration, thereby enhancing aesthetics. Furthermore, the separate connector can reduce the risk of wear on the connecting portion 32c during repeated expansion and folding.

[0260] In one embodiment, as shown in FIG31 , a side of the headboard frame 1c away from the bed frame body 100c is provided with abutment portions 12c. In the expanded mode, the corresponding abutment portions 12c of two adjacent headboard frames 1c abut against each other. This increases the contact area between the two adjacent headboard frames 1c in the expanded mode, improving abutment stability and support strength.

[0261] It is understood that if two adjacent headboard frames 1c are split structures, then the corresponding abutment portions 12c of the two adjacent headboard frames 1c are also split structures. As the two adjacent headboard frames 1c approach each other, the edges of the abutment portions 12c are flush with the edges of the corresponding headboard frames 1c. In the expanded mode, the two adjacent headboard frames 1c are on the same horizontal line, and the corresponding abutment portions 12c of the two adjacent headboard frames 1c abut against each other, effectively enhancing the strength and support of the two adjacent headboard frames 1c in the segmented position.

[0262] The abutting portion 12c can be arranged at any position of the headboard frame 1c along the height direction of the headboard frame 1c, or the abutting portion 12c and the extending portion 11c can be an integrally formed structure, thereby reducing the number of parts assembly steps and saving production costs.

[0263] In one embodiment, as shown in FIG32 , the headboard further includes a fixing member 4c, which is disposed on a side of the headboard frame 1c away from the bed frame body 100c, and two adjacent headboard frames 1c are detachably connected via the fixing member 4c.

[0264] In the unfolded mode, two adjacent headboard frames 1c are connected by a fixing member 4c, preventing them from rotating during use. In the folded mode, the fixing member 4c is removed, and the two adjacent headboard frames 1c are rotated toward each other and folded together, making the headboard compact and easy to transport and store.

[0265] Exemplarily, the fixing member 4c and the headboard frame 1c are connected by at least one of bolt connection and clamping connection, which facilitates installation and disassembly and makes the switching between the unfolded mode and the folded mode more flexible.

[0266] Illustratively, the fixing member 4c is at least one of a rod-shaped structure and a U-shaped buckle. When the fixing member 4c is a U-shaped buckle, the open end of the U-shaped buckle faces the headboard frame 1c and engages the edges of two adjacent headboard frames 1c. When the fixing member 4c is a rod-shaped structure, the fixing member 4c can span two adjacent headboard frames 1c and be bolted to the two adjacent headboard frames 1c, ensuring a stable bedside in the expanded mode.

[0267] Exemplarily, there are multiple fixing members 4c, and the multiple fixing members 4c are arranged along the height direction of the bedside frame 1c. The height direction of the bedside frame 1c is perpendicular to the arrangement direction of the multiple bedside frames 1c.

[0268] For example, there are two fixing members 4c, which are respectively located above and below the side of the bedside frame 1c away from the connecting portion 32c, thereby increasing the fixing effect between the two adjacent bedside frames 1c in the expanded mode.

[0269] Example 7

[0270] This embodiment is similar to the first embodiment, and the only difference lies in the detailed structure of the first cladding layer 3c.

[0271] As shown in Figures 33 to 35, the first covering layer 3c provided in this embodiment includes a soft packing structure 5c. The soft packing structure 5c can be made of sponge to provide good support and cushioning for the user's back.

[0272] Exemplarily, the soft package structure 5c may be an integral structure with the first covering layer 3c, that is, the first covering layer 3c is a soft outer skin having the soft package structure 5c, and the soft outer skin may be directly covered on the outside of the headboard frame 1c.

[0273] Exemplarily, the soft-pack structure 5c can also be a split structure with the first covering layer 3c. The soft-pack structure 5c can be first fixed to the headboard frame 1c, and the first covering layer 3c can be fixed to the outside of the headboard frame 1c covered with the soft-pack by nailing, gluing or detachable means; it can also be that after the first covering layer 3c is covered on the headboard frame 1c, the soft-pack structure 5c is connected to the first covering layer 3c in a detachable manner, for example, the soft-pack structure 5c is adhered to the first covering layer 3c by Velcro.

[0274] It should be noted that, since in the unfolded mode, a gap is provided between the connection position 20c between the connection portion 32c and the headboard frame 1c and the edge of the two adjacent headboard frames 1c on the side close to each other, the clearance space can be used to prevent the soft-pack structure 5c at the folding position from bulging, and can also reduce the situation where the soft-pack structure 5c cannot be completely folded or is folded for too long, causing deformation.

[0275] If the first covering layer 3c has a soft-packing structure 5c, when the first covering layer 3c is wrapped around the edge of the headboard frame 1c, it may be too thick to fold or be difficult to wrap. To this end, the headboard also includes a second covering layer (not shown), which is disposed between the headboard frame 1c and the first covering layer 3c. The second covering layer wraps around the outer sides of the connecting portions 32c corresponding to the two adjacent headboard frames 1c.

[0276] The second covering layer may be a soft sponge layer. The soft sponge layer is relatively thin and has a certain cushioning effect, thereby increasing user comfort. Since the second covering layer is thinner than the soft packing structure 5c, when the second covering layer can cover the edge of the headboard frame 1c, it is convenient to perform edge wrapping on the headboard frame 1c, thereby avoiding the situation where wrapping is difficult due to difficulty in bending. At the same time, the second covering layer is used to wrap the two adjacent headboard frames 1c as a whole to hide the gap between the two adjacent headboard frames 1c, so that there is no gap between the two headboard frames 1c after assembly. In the expanded mode, the side of the headboard facing the bed frame body 100c is still an integrated structure, and the folded gap is not visible, resulting in a beautiful appearance.

[0277] In one embodiment, an extension portion 11 c is provided on a side of the headboard frame 1 c away from the connecting portion 32 c , and the second covering layer further covers the extension portion 11 c .

[0278] In this way, after the second covering layer covers the front end surface of the headboard frame 1c facing the bed frame body 100c, the second covering layer also extends through the extension portion 11c to the rear end surface of the headboard frame 1c away from the bed frame body 100c, so that the edge position of the second covering layer can be hidden behind the headboard frame 1c. When in the expanded mode, the headboard looks like an integral headboard, and no folding seam is visible, further improving the aesthetics.

[0279] Exemplarily, the extension 11c can be disposed on the edge of the headboard frame 1c. For example, the extension 11c can be disposed at the upper and / or lower ends of the headboard frame 1c along the height direction of the headboard frame 1c, or at the left and / or right ends of the headboard frame 1c along the width direction of the headboard frame 1c. The extension 11c also serves to increase the structural strength of the headboard frame 1c to a certain extent. Furthermore, a storage cavity is formed between the extension 11c and the headboard frame 1c. When in folded mode, the storage cavity is used to accommodate the bed frame body 100c, thereby improving space utilization, reducing the space occupied during transportation, and saving transportation costs.

[0280] It should be understood that the present disclosure is not limited in its application to the detailed structure and arrangement of the components set forth in this specification. The present disclosure is capable of other embodiments and can be implemented and carried out in a variety of ways. The aforementioned variations and modifications fall within the scope of the present disclosure. It should be understood that the present disclosure disclosed and defined in this specification extends to all alternative combinations of two or more individual features mentioned or evident in the text and / or the drawings. All of these different combinations constitute multiple alternative aspects of the present disclosure. The embodiments described in this specification illustrate the best known ways to implement the present disclosure and will enable those skilled in the art to utilize the present disclosure.

Claims

1. A bedside, characterized in that: The invention comprises at least two bedside frames, which are connected by connecting pieces, and the connecting pieces are connected to the side of the bedside frames close to the bed frame body, and the bedside frames can rotate relative to each other around the connecting pieces; when the bedside frames are folded, the bedside frames are separated away from the side of the bed frame body; when the bedside frames are fully unfolded, the side of the bedside frames close to the bed frame body are flush with each other to form a plane.

2. The headboard according to claim 1, characterized in that: The connecting member is a flexible belt.

3. The headboard according to claim 2, characterized in that: The flexible belt is a PP woven belt or a PA nylon belt.

4. The headboard according to claim 2, characterized in that: The flexible belt is fixed to the bedside frame by nailing or gluing.

5. The bedside according to claim 4, characterized in that: The bedside frame comprises a metal frame and a plate fixed on the metal frame.

6. The bedside according to claim 5, characterized in that: The plate material is a density board, and the density board is fixed on the metal frame by nails.

7. The bedside according to claim 5, characterized in that: The flexible belt is fixed to the plate by nailing.

8. The bedside according to claim 2, characterized in that: The flexible belt has a width of 70 mm and a thickness of 2 mm.

9. The bedside according to claim 1, characterized in that: The bed head also includes a covering layer, and the covering layer covers the outer sides of the at least two bed head frames connected together.

10. The bedside according to claim 1, characterized in that: The bedside frame has a receiving space.

11. The bedside according to claim 10, characterized in that: The bedside frame comprises a metal frame and a plate fixed on the metal frame, and the metal frame and the plate surround the accommodating space.

12. The bedside according to claim 1, characterized in that: When the bedside frames are unfolded, the bedside frames are connected by bolts or U-shaped buckles.

13. The bedside according to claim 1, characterized in that: The height of the bedside frame is greater than or equal to 2m.

14. The bedside according to claim 1, characterized in that: Two adjacent bedside frames switch between folding mode and unfolding mode; The connecting member has a connecting position with at least one of the two adjacent bedside frames, and a gap is provided between the connecting position and the edges of the two adjacent bedside frames that are close to each other along the arrangement direction of the multiple bedside frames in the unfolding mode.

15. The bedside according to claim 14, characterized in that: When two adjacent bedside frames are in the folding mode, the connecting member is bent or folded along the connecting position.

16. The bedside according to claim 14, characterized in that: In the unfolded mode, two adjacent bedside frames abut against each other, and the projection of the connecting member on the reference plane is located inside the projections of the two adjacent bedside frames on the reference plane; Wherein, the reference plane is the plane where the contact surface between the bedside frame and the connecting member is located.

17. The bedside according to claim 14, characterized in that: The connecting piece and two adjacent bedside frames both have the connecting position.

18. The bedside according to claim 14, characterized in that: The distance between the connection position and the edges of two adjacent bedside frames in the unfolding mode along the arrangement direction of the multiple bedside frames and close to each other on one side is d, wherein d≥1 cm.

19. The bedside according to claim 18, characterized in that: 1.5cm≤d≤5cm.

20. The bedside according to claim 14, characterized in that: Also includes; The first covering layer is arranged on a side of the bedside frame facing the connecting piece, and the first covering layer covers the outer sides of two adjacent bedside frames and the connecting pieces corresponding to the two adjacent bedside frames respectively.

21. The bedside according to claim 20, characterized in that: The first coating layer includes a soft package structure.

22. The bedside according to claim 20, characterized in that: The first coating layer comprises: A plurality of covering parts, correspondingly covering the outer sides of the plurality of bedside frames; A connecting portion, disposed between two adjacent covering portions; Wherein, two adjacent bedside frames can rotate relative to each other around the connecting portion.

23. The bedside according to claim 22, characterized in that: The connecting portion has a fixed position with at least one of the two adjacent headboard frames, or the connecting portion has a fixed position with the covering portion corresponding to at least one of the two adjacent headboard frames, and a spacing is provided between the fixed position and the edges of the two adjacent headboard frames that are close to each other on one side along the arrangement direction of the multiple headboard frames in the unfolding mode.

24. The bedside according to claim 20, characterized in that: Also includes: The second covering layer is arranged between the bedside frame and the first covering layer, and the second covering layer covers the outer sides of two adjacent bedside frames and the connecting pieces corresponding to the two adjacent bedside frames respectively.

25. The bedside according to claim 24, characterized in that: An extension portion is provided on a side of the bedside frame away from the connecting piece, and the second covering layer also covers the extension portion.

26. The bedside according to claim 24, characterized in that: The second covering layer is provided with an avoidance structure corresponding to the connecting piece, and the avoidance structure is used to avoid the connecting piece, so that in the unfolding mode, the first covering layer is flush with a side away from the bedside frame to form a planar structure.

27. The bedside according to claim 14, characterized in that: A supporting portion is provided on one side of the bedside frame away from the connecting member. In the unfolding mode, the supporting portions corresponding to two adjacent bedside frames abut against each other.

28. The bedside according to claim 14, characterized in that: Also includes: A fixing piece is arranged on a side of the bedside frame away from the connecting piece, and two adjacent bedside frames are detachably connected via the fixing piece.

29. The bedside according to claim 28, characterized in that: The fixing member and the bedside frame are connected by at least one of bolt connection and clamping connection; And / or, the fixing member is at least one of a rod-shaped structure and a U-shaped buckle; And / or, there are multiple fixing members, and the multiple fixing members are arranged along the height direction of the bedside frame, and the height direction of the bedside frame is perpendicular to the arrangement direction of the multiple bedside frames.

30. A bedside, characterized in that: include: Multiple bedside frames; A first covering layer is arranged on a side of the bedside frame facing the bed frame body, and the first covering layer covers the outer sides of two adjacent bedside frames respectively; Wherein, the adjacent bedside frames are connected via the first covering layer, and the adjacent bedside frames are configured to be able to rotate relatively around the first covering layer, so that two adjacent bedside frames can switch between a folding mode and an unfolding mode.

31. The bedside according to claim 30, characterized in that: The first coating layer comprises: A plurality of covering parts, correspondingly covering the outer sides of the plurality of bedside frames; A connecting portion, disposed between two adjacent covering portions; Wherein, two adjacent bedside frames can rotate relatively around the connecting portion.

32. The bedside according to claim 31, characterized in that: The covering portion and the connecting portion are an integrally formed structure.

33. The bedside according to claim 31, characterized in that: The connecting portion has a connecting position with at least one of the two adjacent headboard frames, or the connecting portion has a connecting position with the covering portion corresponding to at least one of the two adjacent headboard frames, and a gap is provided between the connecting position and the edges of the two adjacent headboard frames that are close to each other on one side along the arrangement direction of the multiple headboard frames in the unfolding mode.

34. The bedside according to claim 33, characterized in that: When two adjacent bedside frames are in the folding mode, the connecting portion is bent or folded along the connecting position.

35. The bedside according to claim 33, characterized in that: The connecting portion and two adjacent bedside frames both have the connecting position.

36. The bedside according to claim 33, characterized in that: In the unfolded mode, two adjacent bedside frames abut against each other, and the projection of the connecting portion on the reference plane is located inside the projections of the two adjacent bedside frames on the reference plane; Wherein, the reference plane is the plane where the contact surface between the bedside frame and the connecting part is located.

37. The bedside according to claim 33, characterized in that: The distance between the connection position and the edges of two adjacent bedside frames in the unfolding mode along the arrangement direction of the multiple bedside frames and close to each other on one side is d, wherein d≥1 cm.

38. The bedside according to claim 37, characterized in that: 1.5cm≤d≤5cm.

39. The bedside according to claim 30, characterized in that: The first coating layer includes a soft package structure.

40. The bedside according to claim 30, characterized in that: Also includes: The second covering layer is arranged between the bedside frame and the first covering layer, and the second covering layer covers On the outer sides of two adjacent bedside frames.

41. The bedside according to claim 40, characterized in that: An extension portion is provided on a side of the bed head frame away from the bed frame body, and the second covering layer also covers the extension portion.

42. The bedside according to claim 30, characterized in that: A supporting portion is provided on one side of the bedside frame away from the bed frame body. In the unfolding mode, the supporting portions corresponding to two adjacent bedside frames abut against each other.

43. The bedside according to any one of claims 30 to 42, characterized in that: Also includes: A fixing piece is arranged on a side of the bedside frame away from the bed frame body, and two adjacent bedside frames are detachably connected via the fixing piece.

44. The bedside according to claim 43, characterized in that: The fixing member and the bedside frame are connected by at least one of bolt connection and clamping connection; And / or, the fixing member is at least one of a rod-shaped structure and a U-shaped buckle; And / or, there are multiple fixing members, and the multiple fixing members are arranged along the height direction of the bedside frame, and the height direction of the bedside frame is perpendicular to the arrangement direction of the multiple bedside frames.

45. The bedside according to any one of claims 30 to 42, characterized in that: The first covering layer is fixed to the bedside frame by nailing or gluing.

46. ​​A bed frame, characterized in that: It comprises a bed frame main body and a bed head according to any one of claims 1 to 45, wherein the bed head is connected to the bed frame main body.

47. The bed frame according to claim 46, characterized in that The bed frame body comprises: A first side panel and a second side panel, wherein one side of the first side panel and the second side panel is detachably connected to the bed head; A tail plate, the tail plate being detachably connected to the first side plate and the other side of the second side plate; A support plate is placed in a space surrounded by the headboard, the first side plate, the second side plate and the tail plate.

48. The bed frame according to claim 47, characterized in that The tail plate, the first side plate and the second side plate are arranged in sections; the support plate is a slat, and the slat is arranged in sections.

49. The bed frame according to claim 47, characterized in that It also includes a cross bar and a longitudinal bar, one end of the cross bar is detachably connected to the first side panel, the other end of the cross bar is detachably connected to the second side panel, one end of the longitudinal bar is detachably connected to the head of the bed, the other end of the longitudinal bar is connected to the tail board, and the cross bar and the longitudinal bar are arranged in sections.

50. The bed frame according to claim 47, characterized in that The bed head frame has a receiving space, and when the bed frame is in a packed state, at least part of the tail plate, the first side plate, the second side plate and the support plate can be placed in the receiving space.

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