Mattress and bendable bed

Abstract

The utility model discloses a mattress and a bendable bed. The mattress comprises an air bag structure and a mattress body, the air bag structure comprises an air bag wrapping body and an air bag assembly, the air bag wrapping body is provided with a first containing cavity, and the air bag assembly is used for being fixedly arranged in the first containing cavity; the mattress body comprises a supporting piece, the supporting piece is connected to at least one side of the air bag structure, the pressing and sinking hardness of the supporting piece is larger than that of the air bag wrapping body, the supporting piece is provided with a bendable part, and the bendable part is used for enabling the supporting piece and the air bag structure to be bent synchronously. The bendable bed comprises the mattress. The mattress disclosed by the utility model can be matched with a bendable bed for use, and has a relatively good supporting effect. The utility model is applied to the technical field of household articles.

Description

Technical Field

[0001] The present application relates to the technical field of household products, and in particular to a mattress and a foldable bed. Background Art

[0002] In the field of household goods technology, people widely use mattresses to get a healthy and comfortable sleep. Mattresses are made of a variety of materials, and mattresses made of different materials can bring different sleeping effects. An airbag mattress is a mattress with an airbag structure. The airbag structure expands in volume after being inflated, and has strong flexibility and elasticity, so it has the advantages of not being easily deformed and easy to store.

[0003] In the related art, an airbag mattress is made by directly placing one or more large airbags in a sponge liner. However, when such an airbag mattress is used in conjunction with a bendable bed, it is difficult for the airbag mattress to be aligned with the bend of the bendable bed, and it is also difficult to achieve synchronous bending with the bendable bed, resulting in a poor user experience. In addition, the airbags in such an airbag mattress are prone to displacement in the mattress liner.

[0004] In some related arts, airbag mattresses use softer mattress sponges to bend with the foldable bed, which results in poor support and low stability of the airbag mattress. Alternatively, in order to enhance the support and stability of the airbag mattress, harder mattress sponges are used. However, if the mattress sponge is too hard, it is not conducive to the synchronous bending of the airbag mattress and the foldable bed. Utility Model Content

[0005] The present application aims to solve at least one of the above technical problems in the prior art to a certain extent. To this end, the first embodiment of the present application provides a mattress that can be used in conjunction with a foldable bed and has a better supporting effect.

[0006] The second embodiment of the present application provides a foldable bed having the above-mentioned mattress.

[0007] According to the mattress of the first aspect embodiment of the present application, it includes: an airbag structure, the airbag structure includes an airbag enclosure and an airbag assembly, the airbag enclosure is provided with a first accommodating cavity, and the airbag assembly is fixedly arranged in the first accommodating cavity; a mattress body, the mattress body includes a support member, the support member is connected to at least one side of the airbag structure, the depression hardness of the support member is greater than the depression hardness of the airbag enclosure, and the support member is provided with a bendable portion, and the bendable portion is used to make the support member and the airbag structure bend synchronously.

[0008] Based on the above technical scheme, the embodiments of the present application have at least the following beneficial effects: the airbag assembly is fixedly arranged in the first accommodating cavity to prevent the airbag assembly from shifting; by providing a support member, the supporting effect of the mattress can be enhanced to ensure the stability of the mattress; by providing a bendable portion on the support member, it is beneficial for the mattress to bend synchronously with the bendable bed, that is, the mattress can be well bent synchronously with the bendable bed while having better supporting force; because the airbag enclosure has better softness than the support member, on the one hand, it is beneficial to adapt to the bending of the bendable bed, and on the other hand, when adjusting the inflation degree of the airbag assembly, the user lying on the mattress can more easily feel the softness and hardness of the airbag assembly in the airbag enclosure.

[0009] According to the mattress of the first aspect embodiment of the present application, the bendable portion includes a first opening groove, and at least one of the top and bottom of the support member is provided with a plurality of the first opening grooves, and the plurality of the first opening grooves are spaced apart along the length direction of the support member.

[0010] According to the mattress of the embodiment of the first aspect of the present application, a plurality of the first opening grooves are provided at the top and the bottom of the support member, and the first opening grooves at the top of the support member are staggered with the first opening grooves at the bottom of the support member.

[0011] According to the mattress of the first embodiment of the present application, the support member includes two frames, and the two frames are respectively connected to two sides of the airbag structure.

[0012] According to the mattress of the first aspect embodiment of the present application, the airbag assembly is provided with at least one, the airbag assembly includes a plurality of strip-shaped airbags, the first accommodating cavity includes a cavity group whose number is equal to the airbag assembly, the cavity group includes a plurality of cavities arranged at intervals along the same direction, the strip-shaped airbags are embedded in the cavities, and one airbag assembly is correspondingly arranged in one cavity group.

[0013] According to the mattress of the first embodiment of the present application, the airbag structure further includes a connecting piece, and the plurality of strip-shaped airbags in the airbag assembly are connected together by the connecting piece.

[0014] According to the mattress of the first embodiment of the present application, the connecting member is provided with a plurality of first connecting parts at intervals along its length direction, each of the strip-shaped airbags in the airbag assembly is provided with a second connecting part, and the first connecting part is used for detachable connection with the second connecting part.

[0015] According to the mattress of the embodiment of the first aspect of the present application, the airbag enclosure is provided with a second opening groove, and the second opening groove is used for the connecting member to pass through so as to connect the multiple strip-shaped airbags in the airbag assembly together.

[0016] According to the mattress of the embodiment of the first aspect of the present application, the airbag structure also includes an air tube, the air tube is used to be connected to the strip airbag, the airbag enclosure is provided with a third opening groove, and the third opening groove is used for the air tube to pass through.

[0017] The bendable bed according to the second embodiment of the present application includes the above-mentioned mattress.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application is further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the structure of a mattress (with a control box) in an embodiment of the present application;

[0021] Figure 2 for Figure 1 Exploded diagram of

[0022] Figure 3 This is a schematic diagram of the structure of the airbag in the embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the structure of the airbag assembly in the embodiment of the present application;

[0024] Figure 5 Another schematic diagram of the structure of the airbag in the embodiment of the present application;

[0025] Figure 6 This is another schematic diagram of the structure of the airbag in the embodiment of the present application;

[0026] Figure 7 Another structural schematic diagram of a mattress (with a control box) in an embodiment of the present application;

[0027] Figure 8 Another exploded view of the mattress (with two control boxes) in the embodiment of the present application;

[0028] Fig. 9 This is another structural schematic diagram of a mattress (with two control boxes) in an embodiment of the present application;

[0029] Fig.10 It is a schematic diagram of the structure of the foot of the bed (with two second accommodating cavities) in the embodiment of the present application.

[0030] Reference numerals:

[0031] Airbag structure 100, airbag enclosure 110, cavity 111, slit 112, opening 113, second opening slot 114, third opening slot 115, airbag assembly 120, strip airbag 121, connector 130, trachea 140, quick-connect male connector 141, groove 150, sponge partition 160; mattress body 200, head of bed 210, support member 220, bendable portion 221, foot of bed 230, second accommodating cavity 231, recess 232, pipeline hole 233, embedded slot 234; control box 300; support member 410, flange 411, fixing member 420, covering member 430, pad 440. DETAILED DESCRIPTION

[0032] This section will describe in detail the specific embodiments of the present application. The preferred embodiments of the present application are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present application, but it cannot be understood as a limitation on the scope of protection of the present application.

[0033] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise clearly defined, words such as setting and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in this application based on the specific content of the technical solution.

[0036] The technical solution of the present application will be further described below in conjunction with embodiments and drawings.

[0037] See also Figure 1 and Figure 2 The first embodiment of the present application provides a mattress that can be used in conjunction with a foldable bed and has a better supporting effect.

[0038] The mattress includes an airbag structure 100 and a mattress body 200. Figure 3 and Figure 4 The airbag structure 100 includes an airbag enclosure 110 and an airbag assembly 120. The airbag enclosure 110 has a first accommodating cavity, and the airbag assembly 120 is fixedly disposed in the first accommodating cavity; see Figure 1 and Figure 2 The mattress body 200 includes a support member 220, which is connected to at least one side of the airbag structure 100. The depression hardness of the support member 220 is greater than the depression hardness of the airbag enclosure 110, and a bendable portion 221 is provided on the support member 220, which is used to make the support member 220 bend synchronously with the airbag structure 100.

[0039] The airbag assembly 120 in the embodiment of the present application is fixedly arranged in the first accommodating cavity to prevent the airbag assembly 120 from shifting; by arranging the support member 220, the supporting effect of the mattress can be enhanced and the stability of the mattress can be ensured; by arranging the bendable portion 221 on the support member 220, it is beneficial for the mattress to bend synchronously with the bendable bed, that is, the mattress can be well coordinated with the bendable bed to bend synchronously while having better supporting force; because the airbag enclosure 110 has better softness than the support member 220, on the one hand, it is beneficial to adapt to the bending of the bendable bed, and on the other hand, when adjusting the inflation degree of the airbag assembly 120, the user lying on the mattress can more easily feel the softness and hardness of the airbag assembly 120 in the airbag enclosure 110 (within a certain range, the greater the inflation degree of the airbag assembly 120, the harder the airbag assembly 120).

[0040] Optionally, in some embodiments, the airbag enclosure 110 and the mattress body 200 are both made of elastic materials. Optionally, the airbag enclosure 110 and the mattress body 200 are both made of sponge. Of course, the airbag enclosure 110 and the mattress body 200 can also be made of other elastic materials such as rubber, latex, etc., and no specific limitation is made here.

[0041] Optionally, in some embodiments, the bendable portion 221 includes a first opening groove, at least one of the top and the bottom of the support member 220 is provided with a plurality of first opening grooves, and the plurality of first opening grooves are spaced apart along the length direction of the support member 220 .

[0042] Optionally, in some embodiments, the top and bottom of the support member 220 are both provided with a plurality of first opening grooves, and the first opening grooves at the top of the support member 220 are staggered with the first opening grooves at the bottom of the support member 220. This is conducive to the mattress to bend upward or downward with the bendable bed, and the first opening grooves at the top of the support member 220 are staggered with the first opening grooves at the bottom of the support member 220, which is conducive to preventing the support member 220 from breaking. Optionally, the support member 220 is a serrated special-shaped sponge.

[0043] Optionally, the support member 220 includes two frames, which are respectively connected to two sides of the airbag structure 100. Optionally, the first opening groove can be aligned with the gap between two adjacent strip airbags 121 along the length direction of the mattress, so as to cooperate with the strip airbags 121 to bend.

[0044] For example, two frames are used to be connected to both sides of the airbag structure 100 along the width direction of the mattress, and the frame is provided with a plurality of first opening grooves at intervals along its length direction, and the first opening grooves penetrate the frame along the width direction of the frame. By providing frames on both sides of the airbag structure 100, it is helpful to prevent the airbag enclosure 110 of the airbag structure 100 from being deformed due to long-term pressure.

[0045] It can be understood that the specific number and specific positions of the first opening slots can be set according to actual needs and are not specifically limited here.

[0046] Optionally, in some embodiments, at least one airbag assembly 120 is provided, the airbag assembly 120 includes a plurality of strip-shaped airbags 121, the first accommodating cavity includes a cavity group equal to the number of the airbag assemblies 120, the cavity group includes a plurality of cavities 111 spaced apart in the same direction, the strip-shaped airbags 121 are embedded in the cavities 111, and one airbag assembly 120 is correspondingly provided in one cavity group. In other words, the number of strip-shaped airbags 121 of each airbag assembly 120 is equal to the number of cavities 111 of each cavity group and corresponds one to one.

[0047] It can be understood that the inflated strip airbags 121 can fill the cavity 111, so that the strip airbags 121 can be fixed in the cavity 111 to prevent the strip airbags 121 from shifting; multiple cavities 111 are arranged at intervals, so that adjacent strip airbags 121 can be separated, thereby preventing adjacent strip airbags 121 from friction and interference.

[0048] Optionally, in some embodiments, see Figure 3 The airbag inclusion body 110 is provided with a slit 112 above each cavity 111, the slit 112 extends along the length direction of the cavity 111, the slit 112 is connected with the cavity 111, and the airbag can be embedded in the cavity 111 through the slit 112. It can be understood that the airbag inclusion body 110 is made of relatively soft sponge, so the slit 112 can be stretched to embed the airbag in the cavity 111, and the slit 112 can be restored after the strip airbag 121 is embedded in the cavity 111.

[0049] Alternatively, see Figure 3 and 5The airbag enclosure 110 is provided with an opening 113 communicating with the cavity 111 at at least one end of each cavity 111. Optionally, the airbag enclosure 110 is provided with an opening 113 communicating with the cavity 111 at both ends of each cavity 111. The arrangement of the slit 112 and the opening 113 facilitates the deformation of the airbag enclosure 110 according to the expansion or contraction of the strip-shaped airbag 121.

[0050] Of course, the airbag assembly 120 can also be fixed in the first accommodating cavity in other ways, which are not specifically limited here. For example, a third connecting part can be provided on each strip airbag 121, and a fourth connecting part matching the third connecting part can be provided on the airbag enclosure 110, and the third connecting part and the fourth connecting part can be detachably connected. When the strip airbag 121 needs to be installed in the first accommodating cavity, the third connecting part can be connected to the fourth connecting part, and when the strip airbag 121 needs to be taken out, the third connecting part can be separated from the fourth connecting part. Optionally, the third connecting part can be a female snap button, and the fourth connecting part can be a male snap button that matches the female snap button. Of course, the third connecting part and the fourth connecting part can also adopt other detachably connected structures, which are not specifically limited here.

[0051] Optionally, the strip airbag 121 can be a rectangular strip airbag 121 with a width of about 110 mm. In this way, the width of the strip airbag 121 is small, which can reduce the force area and facilitate bending on the bendable bed. Of course, the strip airbag 121 can also be an airbag of other shapes, and the width parameter can also be adjusted appropriately, which is not specifically limited here.

[0052] Optionally, the strip-shaped airbag 121 is made of TPU (thermoplastic polyurethane elastomer) material. TPU has better toughness and elasticity, and also better stability.

[0053] Optionally, in some embodiments, see Figure 4 and Figure 6 The airbag structure 100 further includes a connecting member 130, and the plurality of strip-shaped airbags 121 in the airbag assembly 120 are connected together by the connecting member 130. This can prevent the strip-shaped airbags 121 from shifting in the cavity 111 when they are out of air or insufficiently inflated.

[0054] Exemplarily, the connecting member 130 is provided with a plurality of first connecting portions at intervals along its length direction, and each strip-shaped airbag 121 in the airbag assembly 120 is provided with a second connecting portion, and the first connecting portion is used for detachable connection with the second connecting portion.

[0055] Optionally, the connector 130 is made of TPU material. Exemplarily, the connector 130 can be a TPU cloth strip. The connector 130 and the strip-shaped airbag 121 are both made of TPU material, so that the connector 130 and the strip-shaped airbag 121 have better toughness, elasticity and stability, and the elasticity is not easy to decay within five years.

[0056] Optionally, the first connection part may be a female snap button, and the second connection part may be a male snap button that matches the female snap button. Of course, the first connection part and the second connection part may also adopt other detachable connection structures, which are not specifically limited here. Optionally, the bottom of both ends of the strip-shaped airbag 121 along its length direction are connected with TPU cloth strips.

[0057] Of course, the strip-shaped airbags 121 in the airbag assembly 120 may also be connected together in other ways. For example, every two adjacent strip-shaped airbags 121 are connected together via a connector 130 , which is not specifically limited here.

[0058] Optionally, in some embodiments, see Figure 3 or Figure 5 The airbag encapsulation body 110 is provided with a second opening groove 114, and the second opening groove 114 is used for the connection member 130 to pass through so as to connect the plurality of strip-shaped airbags 121 in the airbag assembly 120. It is understood that the second opening groove 114 can also limit the connection member 130 to prevent the connection member 130 from shifting. Optionally, the airbag encapsulation body 110 is provided with a second opening groove 114 at both ends of each cavity group along the width direction of the mattress.

[0059] When assembling the mattress, the airbag assembly 120 can be first connected together by TPU cloth strips to form a semi-finished product, and then the airbag assembly 120 can be placed in the cavity 111 of the airbag enclosure 110. In this way, there is no need to distinguish the corresponding position of each airbag on the airbag enclosure 110, which facilitates assembly. It should be noted that the airbag enclosure 110 is provided with a slit 112 above each cavity 111 for the strip airbag 121 to pass through and be embedded in the cavity 111, but the slits 112 are not connected. Therefore, when the airbag assembly 120 connected with the TPU cloth strip is placed in the airbag enclosure 110, the airbag enclosure 110 can be compressed along the width direction of the mattress so that the two ends of the strip airbag 121 connected with the TPU cloth strip are located outside the airbag enclosure 110. When the TPU cloth strip at the bottom of the strip airbag 121 reaches the position of the second opening groove 114, the airbag enclosure 110 can be reset and the TPU cloth strip at the bottom of the strip airbag 121 can be embedded in the second opening groove 114.

[0060] Alternatively, see Figure 6 The airbag structure 100 further includes an air tube 140, which is used to connect with the strip-shaped airbag 121. Figure 3 or Figure 5 The airbag enclosure 110 is provided with a third opening slot 115, and the third opening slot 115 is used for the air pipe 140 to pass through. It can be understood that the third opening slot 115 can also limit the air pipe 140 to prevent the air pipe 140 from shifting. Optionally, the airbag enclosure 110 is provided with a third opening slot 115 at both ends of each cavity group along the width direction of the mattress, and the third opening slot 115 is located above the second opening slot 114.

[0061] Optionally, in some embodiments, the mattress further includes a control box 300, and the strip airbag 121 is connected to the control box 300 through the air tube 140. Optionally, the control box 300 includes a controller and an inflating device, the controller is electrically connected to the inflating device to control the opening and closing of the inflating device, and the inflating device is connected to the strip airbag 121 through the air tube 140 to inflate the strip airbag 121. Optionally, an air hole is provided on the strip airbag 121, and the strip airbag 121 is connected to the air tube 140 through the air hole. A solenoid valve that can control the opening and closing of the air circuit is provided at the air hole, and the solenoid valve is electrically connected to the controller. The opening and closing of the solenoid valve and the size of the opening 113 of the solenoid valve can be controlled by the controller, so that the degree of inflation and deflation of the strip airbag 121 and the inflation speed can be controlled.

[0062] Optionally, in some embodiments, see Figure 1 and 2 The mattress body 200 is provided with a second accommodating cavity 231, and the second accommodating cavity 231 is used to accommodate the control box 300. The control box 300 is placed in the second accommodating cavity 231 of the mattress body 200, which can save space, facilitate assembly and transportation of the control box 300, and can play a certain role in sound insulation, and can isolate the noise generated by the control box 300 when working to a certain extent, which is conducive to improving the aesthetics and user experience of the mattress.

[0063] Optionally, the control box 300 is a metal control box 300. Of course, the control box 300 may also be a plastic control box 300 or a control box 300 made of other materials, which is not specifically limited here. The control box 300 itself has a certain weight. If the weight of the control box 300 is too large, the control box 300 will sag due to its own gravity when placed in the second accommodating cavity 231 of the mattress body 200, causing the mattress body 200 to sink, thereby causing the user's experience to be poor.

[0064] Therefore, optionally, in some embodiments, the mattress further includes a supporting module, which is connected to the mattress body 200 and is used to support the control box 300. The supporting module can prevent the control box 300 from sagging due to its own weight, causing the mattress to sink, which is beneficial to improving the aesthetics and user experience of the mattress.

[0065] Optionally, in some embodiments, see Figure 2 The supporting module includes a supporting member 410 , which is disposed in the second accommodating cavity 231 , and the control box 300 is accommodated in the supporting member 410 , so that the supporting member 410 covers at least a portion of the periphery of the control box 300 .

[0066] Optionally, the outer periphery of the support 410 is provided with a flange 411, the flange 411 is turned outward relative to the side wall of the support 410, and the flange 411 is connected to the top surface of the mattress body 200. It can be understood that by providing the flange 411 on the outer periphery of the support 410 to connect with the mattress body 200, the contact area between the support 410 and the mattress body 200 can be increased, and the support force on the outer periphery of the support 410 can also be strengthened to prevent the weight of the control box 300 from being completely pressed on the bottom of the mattress body 200, thereby preventing the control box 300 from sagging to a certain extent, and further preventing the mattress body 200 from sinking.

[0067] Of course, other connecting members may also be provided on the periphery of the supporting member 410 to connect with the mattress body 200, and no specific limitation is made here.

[0068] Optionally, in some embodiments, the support member 410 is an open support box, the control box 300 is placed in the support box, and the support box is placed in the second accommodating cavity 231. Optionally, the support box is provided with flanges 411 around all sides to connect with the mattress body 200.

[0069] For example, see Figure 2 The mattress body 200 is provided with an open second accommodating cavity 231, and a concave portion 232 is provided on the outer periphery of the second accommodating cavity 231. A flange 411 is provided on the edge of the opening at the top of the support box, and the flange 411 extends in the horizontal direction. The flange 411 of the support box is placed on the concave portion 232 to install the support box on the mattress body 200. Optionally, the flange 411 is integrally formed with the support member 410. Of course, the support member 410 can also adopt a bracket or other supporting structure, which is not specifically limited here.

[0070] Optionally, the support 410 can be made of cotton felt material, which can reduce the weight of the support 410 itself and avoid further increasing the sinking degree of the mattress body 200 due to the support 410. Of course, the support 410 can also be made of other materials with lower weight, which is not specifically limited here.

[0071] Alternatively, see Figure 7The supporting module further includes a cover 430, which is used to cover the top of the control box 300, and the top surface of the cover 430 is flush with the top surface of the mattress body 200. By providing the cover 430, the control box 300 can be prevented from being hurt by its excessive hardness, and the control box 300 can also be protected. Optionally, the cover 430 can also be made of sponge to ensure the comfort of the mattress.

[0072] Optionally, in some embodiments, see Figure 1 The supporting module further includes a fixing member 420, which is used to fix the control box 300 in the supporting member 410, so as to prevent the control box 300 from shifting, and further prevent the control box 300 from being lost due to shifting during transportation. Optionally, the fixing member 420 can be a Velcro tape, and the control box 300 can be fixed in the supporting box by the Velcro tape. Of course, the fixing member 420 can also adopt other structures with a fixing function, such as a cloth strip, a rubber band strip, etc., which are not specifically limited here.

[0073] Alternatively, see Figure 2 The mattress body 200 includes an independently formed foot 230, which is used to connect with the airbag structure 100. The second accommodating cavity 231 is disposed at the foot 230, and the depression hardness of the foot 230 is greater than the depression hardness of the airbag enclosure 110. The foot 230 is relatively hard, and can provide a better support force for the control box 300 to prevent the foot 230 from sinking and deforming. Optionally, the depression hardness of the support member 220 can be the same as the depression hardness of the foot 230.

[0074] Optionally, in some embodiments, see Figure 2 and Figure 3 The supporting module also includes a pad 440, which is arranged below the foot of the bed 230, and the area of ​​the pad 440 is equal to the bottom area of ​​the foot of the bed 230. By setting the pad 440, the control box 300 can be prevented from sagging due to excessive weight, thereby preventing the mattress body 200 from sinking. The area of ​​the pad 440 is equal to the bottom area of ​​the foot of the bed 230, which can make the pressure distribution more uniform and improve the user experience of the mattress. Optionally, the pad 440 can be a coconut palm mat. Of course, the pad 440 can also be a solid pad 440 made of soybean cotton or other hard materials, and no specific restrictions are made here.

[0075] Alternatively, see Figure 2The mattress body 200 further includes a head 210. The head 210, the airbag structure 100, and the foot 230 are sequentially connected along the length direction of the mattress. One end of the frame is connected to the head 210, the other end of the frame is connected to the foot 230, and the middle of the frame is connected to the airbag structure 100. Optionally, the head 210, the foot 230, and the two frames are all separately provided. Of course, the head 210, the foot 230, and the two frames can also be integrally formed, and no specific limitation is made here.

[0076] Exemplarily, the headboard 210 and the airbag enclosure 110 use orange high-elastic sponge with an indentation hardness of about 140N, and the frame and foot of the bed 230 use yellow high-elastic sponge with an indentation hardness of about 330N. It is understandable that the headboard 210 uses a relatively soft sponge like the airbag enclosure 110, which is also conducive to the bending of the headboard 210 in conjunction with the bendable bed. The two frames use a relatively hard sponge like the foot of the bed 230, which can have better supporting force. Of course, the hardness of the headboard 210, the airbag enclosure 110, the foot of the bed 230 and the frame can be set according to actual needs, and no specific restrictions are made here.

[0077] Optionally, the mattress body 200 is provided with a pipeline hole 233 on the side wall of the second accommodating cavity 231, one end of the air tube 140 is connected to the strip air bag 121, and the other end of the air tube 140 passes through the pipeline hole 233 to be connected to the control box 300. Figure 2 The bed foot 230 has a pipeline hole 233 on the side wall of the second accommodating chamber 231 for the air pipe 140 to pass through. Figure 6 One end of the air pipe 140 for connecting with the control box 300 is provided with a quick-connect male connector 141 to connect with the control box 300. Optionally, the air pipe 140 is a silicone air pipe 140.

[0078] For example, see Figure 1 and Figure 2 , two airbag assemblies 120 and two cavity groups are provided, and one control box 300 is provided. The two cavity groups are arranged at intervals along the width direction of the mattress, and the cavity group includes a plurality of cavities 111 arranged at intervals along the length direction of the mattress. A groove 150 is provided between two adjacent cavity groups, and a sponge partition 160 can be filled in the groove 150 to separate the two adjacent cavity groups. The two airbag assemblies 120 are respectively provided in the two cavity groups, and the strip airbags 121 in the two airbag assemblies 120 are connected to the control box 300 through the air pipe 140. When the control box 300 needs to adjust the inflation degree of the strip airbags 121 in each airbag assembly 120, it is necessary to adjust one of the airbag assemblies 120 first, and then adjust the other airbag assembly 120.

[0079] Optionally, in some embodiments, the number of control boxes 300 is the same as the number of airbag assemblies 120, and one airbag assembly 120 is connected to one control box 300. In other words, the control box 300 can be provided as one or more, and the airbag assembly 120 can also be provided as one or more, and the control box 300 corresponds to the airbag assembly 120 one by one.

[0080] When the number of airbag assemblies 120 and control boxes 300 are both multiple, each airbag assembly 120 can adjust the inflation degree of the strip airbag 121 through the corresponding control box 300, thereby adjusting the softness of each airbag assembly 120. That is to say, multiple control boxes 300 can run simultaneously without waiting, and the softness of each airbag assembly 120 can also be different, which can meet the different needs of different people for the softness of the mattress and improve the user experience.

[0081] Optionally, in some embodiments, the supporting module further includes a supporting plate, and the airbag assembly 120 and the control box 300 are each provided with at least two, and the mattress body 200 is provided with a pre-buried groove 234 below the second accommodating cavity 231, and the pre-buried groove 234 is used to pre-buried the supporting plate to serve as a bottom support. The pre-buried supporting plate can further enhance the support force of the mattress body 200 on the control box 300, thereby further preventing the mattress body 200 from sinking.

[0082] For example, see Figure 8 , the airbag assembly 120 and the cavity group are both set to two, and the control box 300 is also set to two. The setting of the airbag assembly 120 is the same as the setting of "the airbag assembly 120 and the cavity group are both set to two, and the control box 300 is set to one". However, the multiple strip airbags 121 in each airbag assembly 120 are connected to the corresponding control box 300, so that the two airbag assemblies 120 can be adjusted simultaneously through the corresponding control box 300, and the experience effect is better.

[0083] Optionally, in some embodiments, the foot of the bed 230 is provided with two open second accommodating chambers 231, the outer peripheries of the two second accommodating chambers 231 are provided with flat recesses 232, and two support boxes for carrying the control box 300 are connected. Optionally, the two support boxes for carrying the control box 300 can be integrally formed. Of course, the foot of the bed 230 can also be provided with an open second accommodating chamber 231, the outer periphery of the second accommodating chamber 231 is provided with a recess 232, and the two integrally formed support boxes can be directly placed in the second accommodating chamber 231. By placing the two control boxes 300 in the two support boxes respectively, the two control boxes 300 can be limited and separated, which is conducive to preventing the two control boxes 300 from shifting or colliding. Optionally, see Fig. 9The tops of the two control boxes 300 are both provided with covers 430 , and the tops of the two covers 430 are flush with the top of the foot of the bed 230 .

[0084] Alternatively, see Fig.10 , the embedded groove 234 can be opened at the bottom of the foot of the bed 230. Optionally, the support plate can be an aluminum plate with a thickness of 5 mm. Of course, the support plate can also be made of an iron plate or a plate made of other hard materials, and no specific restrictions are made here. However, compared with iron plates, aluminum plates have good corrosion resistance and oxidation resistance, and aluminum plates are lighter in weight, which can reduce their own weight. Aluminum plates also have the advantages of high strength and high hardness. Therefore, the use of aluminum plates can improve the performance and service life of mattresses.

[0085] Optionally, when two or more control boxes 300 are provided, in order to further enhance the strength and integrity of the footrest 230 , the footrest 230 may be manufactured separately by using a sponge shaping foaming mold process.

[0086] It should be noted that if the conventional sponge cutting process is used to make the sponge at the end of the bed 230, since the sponge at the end of the bed 230 needs to have a pipeline hole 233, the sponge at the end of the bed 230 needs to be cut into the knife groove, and the sponge at the end of the bed 230 needs to be cut downward in the vertical direction until the preset position of the pipeline hole 233 is opened, which will weaken the support and stability of the end of the bed 230. And if the conventional sponge cutting process is used to make the sponge at the end of the bed 230, it is impossible to open a pre-buried groove 234 in the sponge at the end of the bed 230 to pre-buried the support plate. The sponge at the end of the bed 230 can only be layered and then the support plate is inserted into the sponge at the end of the bed 230. This processing method is complicated to operate and has low processing efficiency. The end of the bed 230 made separately by the sponge shaping foaming mold process can directly form the pipeline hole 233 and the pre-buried groove 234, which is easy to process and is conducive to enhancing the support and stability of the end of the bed 230.

[0087] Other structures and operations of the mattress according to the embodiment of the first aspect of the present application are known to ordinary technicians in the field and will not be described in detail here.

[0088] The second aspect of the present application provides a foldable bed, which includes the mattress of the first aspect of the present application. Optionally, the foldable bed is an electric bed.

[0089] Other structures and operations of the foldable bed according to the second embodiment of the present application are known to ordinary technicians in the field and will not be described in detail here.

[0090] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. A mattress, characterized in that: include: An airbag structure, the airbag structure comprising an airbag enclosure and an airbag assembly, the airbag enclosure is provided with a first accommodating cavity, and the airbag assembly is fixedly disposed in the first accommodating cavity; A mattress body, the mattress body comprising a support member, the support member being connected to at least one side of the airbag structure, the depression hardness of the support member being greater than the depression hardness of the airbag enclosure, and a bendable portion being provided on the support member, the bendable portion being used to enable the support member to bend synchronously with the airbag structure.

2. The mattress according to claim 1, characterized in that: The bendable portion includes a first opening groove, and at least one of the top and the bottom of the support member is provided with a plurality of the first opening grooves, and the plurality of the first opening grooves are arranged at intervals along the length direction of the support member.

3. The mattress according to claim 2, characterized in that: A plurality of the first opening grooves are disposed on the top and the bottom of the support member, and the first opening grooves on the top of the support member are staggered with the first opening grooves on the bottom of the support member.

4. The mattress according to claim 1, characterized in that: The support member includes two frames, and the two frames are respectively connected to two sides of the airbag structure.

5. The mattress according to claim 1, characterized in that: The airbag assembly is set to be at least one, and the airbag assembly includes multiple strip-shaped airbags. The first accommodating cavity includes a cavity group whose number is equal to the airbag assembly. The cavity group includes multiple cavities arranged at intervals along the same direction. The strip-shaped airbags are embedded in the cavities, and one airbag assembly is correspondingly arranged in one cavity group.

6. The mattress according to claim 5, characterized in that: The airbag structure also includes a connecting piece, and the plurality of strip-shaped airbags in the airbag assembly are connected together by the connecting piece.

7. The mattress according to claim 6, characterized in that: The connecting member is provided with a plurality of first connecting parts at intervals along the length direction thereof, and each of the strip-shaped airbags in the airbag assembly is provided with a second connecting part, and the first connecting part is used for detachable connection with the second connecting part.

8. The mattress according to claim 7, characterized in that: The airbag enclosure is provided with a second opening groove, and the second opening groove is used for the connecting member to pass through so as to connect the plurality of strip-shaped airbags in the airbag assembly together.

9. The mattress according to claim 5, characterized in that: The airbag structure also includes an air tube, which is used to be connected to the strip-shaped airbag. The airbag enclosure is provided with a third opening groove, and the third opening groove is used for the air tube to pass through.

10. Bendable bed, characterized by: A mattress comprising any one of claims 1 to 9.

Images