Air bag cushion and mattress

Abstract

The utility model provides an air bag cushion and a mattress, and relates to the technical field of upholstered furniture. The air bag cushion comprises a plurality of sub-air bag cushions, each sub-air bag cushion comprises a plurality of air bag sets, each air bag set is independently arranged and comprises a plurality of air bags, each air bag is communicated with at least one adjacent air bag so as to achieve communication of the air bags in each air bag set, and at least one air bag in each air bag set is provided with an air nozzle. And the air tap is used for inputting and outputting air. According to the air bag cushion provided by the invention, the air tap is arranged on at least one air bag in each air bag group and is used for inputting and outputting air, that is, each air bag group uses at least one air tap, and the air tap has double functions of inputting and outputting air; in this way, the using number of the air taps and the air pipes matched with the air taps can be effectively reduced, and therefore the structural complexity and manufacturing cost of the air bag cushion are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soft furniture, in particular to an air bag cushion and a mattress. BACKGROUND

[0002] The information disclosed in this Background section is only for the purpose of enhancing the understanding of the general background of the present disclosure and does not necessarily constitute prior art that is already known to those skilled in the art.

[0003] The air bag cushion forms a supporting structure by filling gas, and when applied to a mattress, it can provide a comfortable surface for users to sleep or rest. In order to meet the physical conditions and personal preferences of different users, it is necessary to control the gas in the air bag to achieve dynamic adjustment of the air bag cushion. In the existing air bag cushion, each air bag group is provided with at least one air inlet and at least one air outlet, the air inlet is used to input gas to inflate the air bag, and the air outlet is used to output gas to deflate the air bag, so as to facilitate the dynamic adjustment of the air bag cushion. However, each air inlet is matched with an air pipe for use. With the increase in the number of air bag groups, the number of air inlets and air pipes used also increases, thereby increasing the structural complexity and manufacturing cost of the air bag cushion. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the present application is to provide an air bag cushion and a mattress, which aims to solve the technical problems of complex structure and high manufacturing cost of the air bag cushion.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] In a first aspect, the embodiments of the present application provide an air bag cushion, comprising:

[0007] A plurality of sub-air bag cushions, each of the sub-air bag cushions comprising a plurality of air bag groups, each of the air bag groups being independently provided, each of the air bag groups comprising a plurality of air bags, each of the air bags being in communication with at least one adjacent air bag to realize the communication of the plurality of air bags in each of the air bag groups, and at least one air bag in each of the air bag groups being provided with an air inlet, the air inlet being used for the input and output of gas.

[0008] In one of the embodiments of the first aspect, the airbag cushion further comprises two inflation and deflation assemblies, each of the inflation and deflation assemblies comprises an inflation pump, a main air pipe and a branch air pipe, one end of the main air pipe is connected with the inflation pump, the branch air pipe is provided with a deflation valve, two ends of the branch air pipe are connected with the main air pipe, the main air pipe is provided with an inflation valve, and the inflation valve is located between the two ends of the branch air pipe; in the plurality of airbag groups, the air nozzles in a part of the airbag groups are connected with a part of the main air pipe of one of the inflation and deflation assemblies away from the inflation pump, and the air nozzles in another part of the airbag groups are connected with a part of the main air pipe of another of the inflation and deflation assemblies away from the inflation pump.

[0009] In one of the embodiments of the first aspect, the inflation valve is an inflation electromagnetic valve, the deflation valve is a deflation electromagnetic valve, and the airbag cushion further comprises a control device electrically connected with the inflation electromagnetic valve, the deflation electromagnetic valve and the inflation pump.

[0010] In one of the embodiments of the first aspect, the airbag cushion further comprises a protection box, the control device and the inflation pumps of the inflation and deflation assemblies are arranged in the protection box, and the main air pipes of the inflation and deflation assemblies are arranged in the protection box.

[0011] In one of the embodiments of the first aspect, each of the inflation and deflation assemblies further comprises a plurality of adapter pipes, each of the adapter pipes is connected with the main air pipe and one of the air nozzles.

[0012] In one of the embodiments of the first aspect, the airbag cushion has a first direction, a second direction and a third direction perpendicular to each other, the third direction is parallel to the thickness direction of the sub-airbag cushion, each of the airbags comprises two sub-airbags arranged opposite along the third direction, each of the sub-airbags comprises a first bag body and a second bag body connected with each other, the first bag bodies of the two sub-airbags are connected with each other, the orthographic projection shape of each of the first bag bodies on a plane perpendicular to the first direction and on a plane perpendicular to the second direction is a rectangle, and the orthographic projection shape of each of the second bag bodies on the plane perpendicular to the first direction and on the plane perpendicular to the second direction is a semisphere.

[0013] In one of the embodiments of the first aspect, the airbag cushion has a first direction, a second direction and a third direction perpendicular to each other, the third direction is parallel to the thickness direction of the sub-airbag cushion, each of the airbags comprises two sub-airbags arranged opposite along the third direction, each of the sub-airbags comprises a first bag body and a second bag body connected with each other, the first bag bodies of the two sub-airbags are connected with each other, and the orthographic projection shape of each of the first bag bodies on a plane perpendicular to the first direction and on a plane perpendicular to the second direction is a trapezoid.

[0014] In one of the embodiments of the first aspect, each of the second pockets comprises two first pocket segments and a second pocket segment connected between the two first pocket segments, each of the first pocket segments and the second pocket segment is connected with the first pocket, the shape of the orthographic projection of each of the first pocket segments on a plane perpendicular to the first direction and on a plane perpendicular to the second direction is a quarter of a sphere, and the shape of the orthographic projection of the second pocket segment on the plane perpendicular to the first direction and on the plane perpendicular to the second direction is a rectangle.

[0015] In one of the embodiments of the first aspect, the size of each of the air pockets in the thickness direction of the sub-air pocket pad is H, and 5 cm≤H≤14 cm is satisfied.

[0016] In the second aspect, the embodiments of the present application provide a bed pad, which comprises the air pocket pad of any one of the embodiments of the first aspect.

[0017] The beneficial effects of the present application are as follows:

[0018] The air pocket pad provided by the present application has at least one air nozzle arranged on each air pocket in each air pocket group, the air nozzle is used for input and output of gas, that is, at least one air nozzle is used for each air pocket group, and the air nozzle has the dual functions of gas input and gas output, so that the number of air nozzles and air pipes matched with the air nozzles can be effectively reduced, and the structural complexity and manufacturing cost of the air pocket pad are reduced.

[0019] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 The structure schematic diagram of the air pocket pad in one embodiment of the present application is shown;

[0022] Figure 2 The structure schematic diagram of the inflation and deflation assembly and the protection box in one embodiment of the present application is shown; Figure 1

[0023] The structure schematic diagram of the multiple sub-air pocket pads in one embodiment of the present application is shown; Figure 3 Figure 1

[0024] ​​Figure 4 A perspective view of a structure of a sub-airbag cushion is shown. Figure 3 A perspective view of a structure of a sub-airbag cushion is shown.

[0025] Figure 5 A perspective view of a structure of a sub-airbag cushion is shown. Figure 3 A perspective view of a structure of a sub-airbag cushion is shown.

[0026] Figure 6 A perspective view of a structure of a sub-airbag cushion is shown. Figure 5 A perspective view of a structure of a sub-airbag cushion is shown.

[0027] Figure 7 A perspective view of a structure of a sub-airbag cushion is shown. Figure 3 A perspective view of a structure of a sub-airbag cushion is shown.

[0028] Figure 8 A perspective view of a structure of a sub-airbag cushion is shown.

[0029] Figure 9 A perspective view of a structure of a sub-airbag cushion is shown.

[0030] Figure 10 A perspective view of a structure of a sub-airbag cushion is shown. Figure 9 A perspective view of a structure of a sub-airbag cushion is shown.

[0031] Figure 11 A perspective view of a structure of a sub-airbag cushion is shown.

[0032] Explanation of main element symbols:

[0033] 1000 - airbag cushion; 100 - sub-airbag cushion; 101 - airbag group; 110 - airbag; 111 - sub-airbag; 1111 - first bag body; 1112 - second bag body; 11121 - first bag section; 11122 - second bag section; 120 - air nozzle; 200 - inflation and deflation assembly; 210 - main air pipe; 220 - branch air pipe; 230 - inflation valve; 240 - deflation valve; 250 - adapter pipe; 300 - protection box; X - first direction; Y - second direction; Z - third direction. DETAILED DESCRIPTION

[0034] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals are used throughout to designate the same or similar elements or elements having the same or similar functions. The embodiments described below by reference to the drawings are exemplary only, and are used only for the purpose of explanation of the present application, and are not to be understood as limiting the present application.

[0035] In the description of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "height", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0036] In addition, unless explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first feature and the second feature, or indirect contact between the first feature and the second feature through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or simply indicate that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or simply indicate that the first feature is lower than the second feature in horizontal height.

[0037] In the description of the present application, the terms "first", "second", etc. are used to distinguish different objects and cannot be understood as indicating or implying a specific order or primary and secondary relationship, or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0038] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] In the description of the present application, the term "and / or" indicates that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / ", in general, indicates that the front and rear associated objects are in an "or" relationship.

[0040] In the description of the present application, "parallel" not only includes the case of absolute parallel, but also includes the case of approximate parallel which is generally recognized in engineering; at the same time, "perpendicular" not only includes the case of absolute perpendicular, but also includes the case of approximate perpendicular which is generally recognized in engineering. Exemplarily, the included angle between two directions is 80°-90°, and the two directions can be considered as perpendicular; the included angle between two directions is 0°-10°, and the two directions can be considered as parallel.

[0041] The air bag cushion forms a supporting structure by filling gas, and can provide a comfortable surface for users to sleep or rest when applied to a mattress. In order to meet the physical conditions and personal preferences of different users, the dynamic adjustment of the air bag cushion needs to be realized by controlling the gas in the air bag.

[0042] In the existing air bag cushion, each air bag group is provided with at least one gas inlet and at least one gas outlet. The gas inlet is used to input gas to inflate the air bag, and the gas outlet is used to output gas to deflate the air bag, so as to facilitate the dynamic adjustment of the air bag cushion.

[0043] However, each gas nozzle is matched with a gas pipe for use. With the increase of the number of air bag groups, the number of gas nozzles and gas pipes used also increases, thereby increasing the structural complexity and manufacturing cost of the air bag cushion. Moreover, the increase in the number of gas nozzles and gas pipes used also increases the risk of gas leakage, thereby affecting the air tightness of the air bag cushion.

[0044] In order to solve the above technical problems, as shown in Figure 1 The first aspect, the embodiments of the present application provide an air bag cushion 1000, which relates to the technical field of soft furniture and is mainly applied to a mattress to provide a comfortable surface for users to sleep or rest.

[0045] Of course, the air bag cushion 1000 can also be applied to other soft furniture, such as sofas, massage chairs, floor mats, etc., and the application scenarios of the air bag cushion 1000 are not specifically limited here.

[0046] As shown in Figure 1 and Figure 3 The air bag cushion 1000 provided by the embodiments includes a plurality of sub-air bag cushions 100, each sub-air bag cushion 100 includes a plurality of air bag groups 101, each air bag group 101 is independently provided, each air bag group 101 includes a plurality of air bags 110, each air bag 110 is in communication with at least one adjacent air bag 110, so as to realize the communication of the plurality of air bags 110 in each air bag group 101, and at least one air bag 110 in each air bag group 101 is provided with a gas nozzle 120, and the gas nozzle 120 is used for input and output of gas.

[0047] It can be understood that the air bag cushion 1000 provided by the embodiment is provided with the gas nozzle 120 on at least one air bag 110 in each air bag group 101, the gas nozzle 120 is used for input and output of the gas, that is, each air bag group 101 uses at least one gas nozzle 120, and the gas nozzle 120 has a dual role of gas input and gas output, so that the number of gas nozzles and gas pipes matched with the gas nozzles can be effectively reduced (compared with the existing air bag cushion, the number of gas nozzles and gas pipes is reduced by half), thereby reducing the structural complexity and manufacturing cost of the air bag cushion 1000. And with the reduction of the number of gas nozzles and gas pipes, the risk of air leakage is also reduced, thereby improving the air tightness of the air bag cushion 1000.

[0048] It should be noted that the "independent setting of each air bag group 101" can be understood as: the gases in different air bag groups 101 do not affect each other, that is, when the gas is controlled to realize the dynamic adjustment of the air bag cushion 1000, each air bag group 101 can respond independently and will not affect the response of the surrounding other air bag groups 101.

[0049] As shown in FIGS. Figure 1 and Figure 2 In one embodiment, the air bag cushion 1000 further includes two gas charging and discharging assemblies 200, each of which includes a gas charging pump, a main gas pipe 210 and a branch gas pipe 220. One end of the main gas pipe 210 is connected with the gas charging pump, the branch gas pipe 220 is provided with a gas discharging valve 240, and both ends of the branch gas pipe 220 are connected with the main gas pipe 210. The main gas pipe 210 is provided with a gas charging valve 230, and the gas charging valve 230 is located between the two ends of the branch gas pipe 220. In the plurality of air bag groups 101, the gas nozzles 120 in a part of the air bag groups 101 are connected with the part of the main gas pipe 210 of one of the gas charging and discharging assemblies 200 away from the gas charging pump, and the gas nozzles 120 in another part of the air bag groups 101 are connected with the part of the main gas pipe 210 of the other gas charging and discharging assembly 200 away from the gas charging pump.

[0050] Exemplarily, the gas charging pump can be selected from WP46-24, WP50-24, WP30-24 and the like, and the type of the gas charging pump is not specifically limited here.

[0051] It can be understood that when the air bag group 101 needs to be inflated, the inflation pump and the inflation valve 230 are opened, the deflation valve 240 is closed, at this time, the gas from the inflation pump passes through the inflation valve 230 along the main gas pipe 210 to the air bag 110 of the air bag group 101 to inflate, so that the air bag 110 gradually expands; when the air bag group 101 needs to be deflated, the inflation pump and the inflation valve 230 are closed, the deflation valve 240 is opened, at this time, the gas from the air bag group 101 along the main gas pipe 210 reaches the branch gas pipe 220 and is deflated through the deflation valve 240, so that the air bag 110 gradually shrinks. Through the above control of the gas, the dynamic adjustment of the air bag cushion 1000 is realized.

[0052] Further, the inflation valve 230 is an inflation electromagnetic valve, the deflation valve 240 is a deflation electromagnetic valve, and the air bag cushion 1000 further comprises a control device, which is electrically connected with the inflation electromagnetic valve, the deflation electromagnetic valve and the inflation pump respectively.

[0053] Exemplarily, the inflation electromagnetic valve and / or the deflation electromagnetic valve can be selected from models such as WV330MB-24, WV310MB-24, etc. The control device can be selected from models such as GY21, GY22, GY24, GY212, etc. The types of the electromagnetic valve and the control device are not specifically limited herein.

[0054] It can be understood that when the air bag group 101 needs to be inflated, the control device controls the inflation pump and the inflation electromagnetic valve to be opened, and controls the deflation electromagnetic valve to be closed, at this time, the gas from the inflation pump passes through the inflation electromagnetic valve along the main gas pipe 210 to the air bag 110 of the air bag group 101 to inflate, so that the air bag 110 gradually expands; when the air bag group 101 needs to be deflated, the control device controls the inflation pump and the inflation electromagnetic valve to be closed, and controls the deflation electromagnetic valve to be opened, at this time, the gas from the air bag group 101 along the main gas pipe 210 reaches the branch gas pipe 220 and is deflated through the deflation electromagnetic valve, so that the air bag 110 gradually shrinks. Through the setting of the control device, which is electrically connected with the inflation pump, the inflation electromagnetic valve and the deflation electromagnetic valve respectively, the air bag cushion 1000 can automatically perform dynamic adjustment.

[0055] As shown in Figure 1 and Figure 2 Further, the air bag cushion 1000 further comprises a protection box 300, the control device and the inflation pump of each inflation and deflation assembly 200 are arranged in the protection box 300, and the main gas pipe 210 of each inflation and deflation assembly 200 is arranged through the protection box 300.

[0056] It can be understood that through the setting of the protection box 300, the inflation pump and the control device can be protected, so as to reduce the adverse effects of the external environment on the inflation pump and the control device, thereby reducing the possibility of failure.

[0057] As shown in Figure 1 andFigure 2 As shown, further, each of the inflation and deflation assemblies 200 further comprises a plurality of adapter tubes 250, each of which is connected with the main air tube 210 and one of the air nozzles 120.

[0058] It can be understood that, by means of the plurality of adapter tubes 250, the air nozzles 120 are connected with the main air tube 210, thereby reducing the assembly difficulty of the inflation and deflation assemblies 200.

[0059] In another embodiment, the air bag cushion 1000 further comprises two inflation and deflation assemblies 200, each of which comprises a bidirectional air pump and an air tube, one end of the air tube being connected with the bidirectional air pump, in the plurality of air bag groups 101, the air nozzles 120 in a part of the air bag groups 101 are connected with the part of the air tube of one of the inflation and deflation assemblies 200 away from the bidirectional air pump, and the air nozzles 120 in another part of the air bag groups 101 are connected with the part of the air tube of the other inflation and deflation assembly 200 away from the bidirectional air pump.

[0060] It can be understood that, by means of the bidirectional air pump to control the gas, since the bidirectional air pump has the deflation function, it has the dual functions of inflation and deflation, and in the case that each of the air bag groups 101 has at least one air nozzle 120, the number of the air nozzles 120 and the air tubes can be reduced, thereby reducing the structural complexity and the manufacturing cost of the air bag cushion 1000.

[0061] As shown in the drawings, Figures 3 to 7 In one embodiment, the air bag cushion 1000 has a first direction X, a second direction Y and a third direction Z perpendicular to each other, the third direction Z being parallel to the thickness direction of the sub-air bag cushion 100, each of the air bags 110 comprises two sub-air bags 111 oppositely arranged along the third direction Z, each of the sub-air bags 111 comprises a first bag body 1111 and a second bag body 1112 connected with each other, the first bag bodies 1111 of the two sub-air bags 111 are connected with each other, the positive projection shape of each of the first bag bodies 1111 on the plane perpendicular to the first direction X and on the plane perpendicular to the second direction Y is a rectangle, and the positive projection shape of each of the second bag bodies 1112 on the plane perpendicular to the first direction X and on the plane perpendicular to the second direction Y is a hemisphere. Such shape design makes each of the air bags 110 have the characteristics of small force receiving area and small volume, thereby making the air bag cushion 1000 feel more soft to the human body.

[0062] It should be noted that "the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y is rectangular" means that the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the first direction X is rectangular, and the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the second direction Y is rectangular. Similarly, "the orthographic projection shape of each second capsule 1112 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y is hemispherical" means that the orthographic projection shape of each second capsule 1112 on the plane perpendicular to the first direction X is hemispherical, and the orthographic projection shape of each second capsule 1112 on the plane perpendicular to the second direction Y is hemispherical.

[0063] like Figures 8 to 11 As shown, in another embodiment, the airbag cushion 1000 has a first direction X, a second direction Y, and a third direction Z that are perpendicular to each other. The third direction Z is parallel to the thickness direction of the sub-airbag cushion 100. Each airbag 110 includes two sub-airbags 111 that are arranged opposite each other along the third direction Z. Each sub-airbag 111 includes a first bladder body 1111 and a second bladder body 1112 that are connected to each other. The first bladder bodies 1111 of the two sub-airbags 111 are connected to each other. The orthographic projection shape of each first bladder body 1111 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y is trapezoidal. Each second bladder 1112 includes two first bladder segments 11121 and a second bladder segment 11122 connecting the two first bladder segments 11121. Each first bladder segment 11121 and each second bladder segment 11122 are connected to the first bladder 1111. The orthographic projection shape of each first bladder segment 11121 on a plane perpendicular to the first direction X and on a plane perpendicular to the second direction Y is a quarter-sphere. The orthographic projection shape of each second bladder segment 11122 on a plane perpendicular to the first direction X and on a plane perpendicular to the second direction Y is a rectangle. This shape design gives each airbag 110 a large force-bearing area and a large volume, thus making the airbag cushion 1000 provide a stronger sensation to the human body.

[0064] It should be noted that "the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y is a trapezoid" means that the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the first direction X is a trapezoid, and the orthographic projection shape of each first capsule 1111 on the plane perpendicular to the second direction Y is also a trapezoid. Similarly, "the orthographic projection shape of each first capsule segment 11121 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y is a quarter-sphere" means that the orthographic projection shape of each first capsule segment 11121 on the plane perpendicular to the first direction X is a quarter-sphere, and the orthographic projection shape of each first capsule segment 11121 on the plane perpendicular to the second direction Y is also a quarter-sphere.

[0065] Furthermore, "the orthographic projection shape of the second capsule segment 11122 on the plane perpendicular to the first direction X and the plane perpendicular to the second direction Y are both rectangular" means that the orthographic projection shape of the second capsule segment 11122 on the plane perpendicular to the first direction X is rectangular, and the orthographic projection shape of the second capsule segment 11122 on the plane perpendicular to the second direction Y is also rectangular.

[0066] like Figure 3 , Figure 5 and Figure 7 As shown, in one embodiment, the dimension of each airbag 110 in the thickness direction of the sub-airbag pad 100 is H, which satisfies: 5cm≤H≤14cm.

[0067] For example, H can be any value from 5cm, 6cm, 7cm, 7.5cm, 8cm, 9cm, 10cm, 11cm, 13cm, 14cm or any value from any combination of two of them, without any specific limitation.

[0068] It should be noted that H above refers to the maximum size that the airbag 110 can reach after inflation, rather than the range of size changes when the airbag 110 deforms.

[0069] Understandably, by controlling the dimension H of each airbag 110 in the thickness direction of the sub-airbag pad 100 to between 5cm and 14cm, the airbag pad 1000 can better conform to the curve structure of the human body, thereby reducing the generation of the suspended area between the human body and the airbag pad 1000, and thus improving sleep quality.

[0070] Secondly, embodiments of this application also provide a mattress, including the airbag cushion 1000 in any of the embodiments of the first aspect described above.

[0071] It can be understood that, since the mattress provided by the embodiment has the air bag cushion 1000 in any one of the embodiments of the first aspect, it has all the beneficial effects of the air bag cushion 1000, which will not be repeated here.

[0072] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0073] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. An air bag cushion characterized by, The airbag cushion comprises: a plurality of sub-airbag cushions, each of which comprises a plurality of airbag groups, each of which is independently arranged, each of which comprises a plurality of airbags, each of which is in communication with at least one adjacent airbag, so as to realize the communication of a plurality of airbags in each airbag group, and at least one airbag in each airbag group is provided with an air nozzle for the input and output of gas.

2. The air bag cushion of claim 1 wherein, The airbag cushion further comprises two inflation and deflation assemblies, each of which comprises an inflation pump, a main air pipe and a branch air pipe, one end of the main air pipe is connected with the inflation pump, the branch air pipe is provided with a deflation valve, both ends of the branch air pipe are connected with the main air pipe, the main air pipe is provided with an inflation valve, and the inflation valve is located between the two ends of the branch air pipe; in a plurality of airbag groups, the air nozzles in a part of the airbag groups are connected with the part of the main air pipe of one of the inflation and deflation assemblies away from the inflation pump, and the air nozzles in another part of the airbag groups are connected with the part of the main air pipe of the other inflation and deflation assembly away from the inflation pump.

3. The air bag cushion of claim 2 wherein, The inflation valve is an inflation electromagnetic valve, the deflation valve is a deflation electromagnetic valve, and the airbag cushion further comprises a control device which is electrically connected with the inflation electromagnetic valve, the deflation electromagnetic valve and the inflation pump respectively.

4. The air bag cushion of claim 3 wherein, The airbag cushion further comprises a protection box, and the control device and the inflation pump of each inflation and deflation assembly are arranged in the protection box, and the main air pipe of each inflation and deflation assembly is arranged in the protection box.

5. The air bag cushion of claim 2 wherein, Each of the inflation and deflation assemblies further comprises a plurality of adapter pipes, each of which is connected with the main air pipe and one air nozzle.

6. The air bag cushion according to any one of claims 1 to 5, characterized in that, The airbag cushion has a first direction, a second direction and a third direction perpendicular to each other, the third direction is parallel to the thickness direction of the sub-airbag cushion, each airbag comprises two sub-airbags arranged opposite along the third direction, each sub-airbag comprises a first bag body and a second bag body connected with each other, the first bag bodies of the two sub-airbags are connected, the orthographic projection shape of each first bag body on a plane perpendicular to the first direction and a plane perpendicular to the second direction is a rectangle, and the orthographic projection shape of each second bag body on a plane perpendicular to the first direction and a plane perpendicular to the second direction is a semisphere.

7. The air bag cushion according to any one of claims 1 to 5, wherein The airbag cushion has a first direction, a second direction and a third direction perpendicular to each other, the third direction is parallel to the thickness direction of the sub-airbag cushion, each airbag comprises two sub-airbags arranged opposite along the third direction, each sub-airbag comprises a first bag body and a second bag body connected with each other, the first bag bodies of the two sub-airbags are connected, the orthographic projection shape of each first bag body on a plane perpendicular to the first direction and a plane perpendicular to the second direction is a trapezoid.

8. The air bag cushion of claim 7 wherein, Each of the second capsules includes two first capsule segments and a second capsule segment connected between the two first capsule segments, each of the first and second capsule segments being connected with the first capsule, each of the first capsule segments has a quarter of a spherical shape in orthographic projection on a plane perpendicular to the first direction and on a plane perpendicular to the second direction, and the second capsule segment has a rectangular shape in orthographic projection on a plane perpendicular to the first direction and on a plane perpendicular to the second direction.

9. The air bag cushion according to any one of claims 1 to 5, wherein Each of the air bags has a dimension H in a thickness direction of the sub air bag cushion, and 5 cm ≤ H ≤ 14 cm is satisfied.

10. A mattress characterized in that, An air bag cushion including the air bag cushion according to any one of claims 1 to 9.

Images