Elastic cushion

Abstract

The utility model relates to the technical field of cushions, and discloses an elastic cushion which comprises an outer sleeve assembly and a modular lining assembly. According to the elastic cushion, the modular lining assembly adopts a modular design, maintenance work and subsequent cleaning work can be facilitated, the honeycomb frame layer can be inserted into the hexagonal small air bags, and the bottom of the honeycomb frame layer is in contact with the upper surface of the basic air bag layer; meanwhile, the memory foam supporting layer can be inserted into the tops of the multiple small hexagonal air bags through hexagonal grooves formed in the bottom, so that the combination work of all the assemblies in the modular lining assembly is achieved, the modular lining assembly can be conveniently and rapidly assembled in the cushion cover, the cushion cover is more practical, and after a user sits on the cushion cover, the user can conveniently carry out assembly on the cushion cover. The temperature can be adjusted through the nanoscale phase change material coating, the sitting feeling is more comfortable, air pressure transmission can be ensured through mutual cooperation of the memory foam supporting layer, the mesh holes and the hexagonal grooves, and basic support is provided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of seat cushions, in particular to an elastic seat cushion. BACKGROUND

[0002] During indoor office work, people are usually in a sitting position for a long time, which causes certain compression to the hip muscles and easily causes diseases, in order to reduce the influence of long sitting on the hip muscles, people place seat cushions for adjusting the sitting position on chairs to relieve the pressure on the hip muscles.

[0003] The existing patent (publication number: CN220069292U) discloses an elastic seat cushion and belongs to the technical field of seat cushion structures, which comprises a seat cushion cover, the seat cushion cover comprises a gas bag layer for supporting the seat cushion cover and a heating layer for heating the seat cushion cover, the gas bag layer and the heating layer are fixedly connected through a zipper, a gas nozzle for inflation is fixedly arranged on the side wall of the gas bag layer, the gas nozzle is internally provided with a barrier structure for preventing gas leakage, a work arc surface is formed on the surface of the seat cushion cover, and the heating layer comprises a heating pipe fixedly arranged on the heating layer. The gas bag layer and the heating layer are arranged to ensure that the device has good elasticity and comfort. When the device is used, the seat cushion cover is fixed on a chair through the fixing belt on the seat cushion cover, the gas bag is inflated through the inflation device, the elasticity of the device is increased, and when the temperature is low, the heating pipe in the heating layer can be started to increase the temperature of the seat cushion cover, so that the comfort of the device is ensured.

[0004] Although the device in the above-mentioned comparative document can increase the temperature of the seat cushion cover through the heating pipe, the high power of the heating pipe may damage the gas bag layer above, and the pressure distribution of the gas bag layer in the above-mentioned document is relatively concentrated, and the supporting effect needs to be improved. In order to solve the above-mentioned problems, an elastic seat cushion is provided. Practical new type content

[0005] In view of the defects of the prior art, the application provides an elastic seat cushion, which adopts a phase change material to realize temperature adjustment and improve the comfort of sitting, adopts a honeycomb frame to provide strong support, and cooperates with a hexagonal small gas bag to optimize the supporting effect.

[0006] To achieve the above object, the application provides the following technical scheme: A flexible cushion, comprising an outer cover assembly and a modular inner lining assembly, the outer cover assembly comprises a cushion cover and a zipper installed on one side of the cushion cover, the modular inner lining assembly comprises a basic air bag layer placed on the bottom wall of the cushion cover, the top of the basic air bag layer is communicated with a plurality of hexagonal small air bags, the upper surface of the basic air bag layer is inserted with a honeycomb frame layer, a plurality of hexagonal small air bags are all penetrated through the honeycomb frame layer and extend above the honeycomb frame layer, the upper surface of the honeycomb frame layer is provided with a memory foam support layer, the upper surface of the memory foam support layer is provided with a plurality of evenly distributed mesh holes, the bottom surface of the memory foam support layer is provided with a plurality of hexagonal grooves matched with the plurality of hexagonal small air bags, the memory foam support layer is inserted on the top of the plurality of hexagonal small air bags through the hexagonal grooves, and the upper surface of the memory foam support layer is provided with a nano-scale phase change material coating.

[0007] Through the above scheme, the modular inner lining assembly adopts a modular design, which can facilitate maintenance and subsequent cleaning work, the honeycomb frame layer can be inserted on the plurality of hexagonal small air bags, the bottom of the honeycomb frame layer is in contact with the upper surface of the basic air bag layer, and the memory foam support layer can be inserted on the top of the plurality of hexagonal small air bags through the hexagonal grooves opened on the bottom, so as to realize the combination work between each component in the modular inner lining assembly, so that the modular inner lining assembly can be conveniently assembled inside the cushion cover, and is more practical, the nano-scale phase change material coating can adjust the temperature after the user sits on the device, the sitting feeling is more comfortable, the mutual cooperation between the memory foam support layer, the mesh holes and the hexagonal grooves can ensure the transmission of air pressure and provide basic support, the honeycomb frame layer can provide main stable support, and the hexagonal small air bags inserted in the inner wall of the honeycomb frame layer can realize self-adaptive distribution of air pressure after being stressed, provide wrapped support and optimize the support effect.

[0008] Further, the plurality of mesh holes are respectively communicated with the plurality of hexagonal grooves.

[0009] Through the above scheme, the permeability of the memory foam support layer can be improved, and the normal transmission of air pressure can be ensured.

[0010] Further, the bottom surface of the memory foam support layer is fixedly connected with an elastic rubber support frame, and the bottom surface of the elastic rubber support frame is in contact with the upper surface of the honeycomb frame layer.

[0011] Through the above scheme, the elastic rubber support frame can provide stable support for the edge of the memory foam support layer, and the probability of collapse is reduced.

[0012] Further, one side of the inner wall of the basic air bag layer is provided with an inflation port and a deflation port, and one-way valves are installed in the inflation port and the deflation port.

[0013] Through the above scheme, the inflation port can facilitate the work of inflating the basic air bag layer, the deflation port can facilitate the work of discharging the gas in the basic air bag layer, and the one-way valve can control the direction of gas flow between the inflation port and the deflation port, thereby simplifying the inflation work.

[0014] Further, one side of the cushion cover is provided with a reserved hole corresponding to the inflation port and the deflation port.

[0015] Through the above scheme, when the basic air bag layer is placed in the cushion cover, the inflation port and the deflation port can pass through the reserved hole of the cushion cover and extend to the outside of the cushion cover, which can ensure stable installation of the basic air bag layer and facilitate subsequent inflation and deflation work.

[0016] Further, the upper surface of the cushion cover is fixedly connected with uniformly distributed elastic particles.

[0017] Through the above scheme, the elastic particles can relieve the fatigue of the hip muscles to some extent and improve the comfort during use.

[0018] Further, the bottom surface of the cushion cover is fixedly connected with a non-slip pad, and the bottom of the non-slip pad is provided with uniformly distributed non-slip grooves.

[0019] Through the above scheme, the non-slip pad can increase the friction between the bottom surface of the cushion cover and the seat, thereby improving the stability of the device placed on the seat and reducing the probability of deviation during use.

[0020] Further, the outer surface of the cushion cover is fixedly connected with two first elastic bands and two second elastic bands, one end of each first elastic band is fixedly connected with a male buckle, one end of each second elastic band is fixedly connected with a female buckle, and the male buckle is clamped in the inside of the female buckle.

[0021] Through the above scheme, the first elastic band, the second elastic band, the male buckle and the female buckle cooperate with each other, which can further limit the device on the seat to avoid accidental falling of the device from the seat, thereby optimizing the actual use effect.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The elastic cushion, the modularized inner lining assembly adopts a modularized design, can facilitate maintenance work and subsequent cleaning work, the honeycomb frame layer can be inserted on a plurality of hexagonal small air bags, and the bottom of the honeycomb frame layer is in contact with the upper surface of the basic air bag layer, and the memory cotton support layer can be inserted on the top of a plurality of hexagonal small air bags through the hexagonal slot opened at the bottom, so that the combination work between each component in the modularized inner lining assembly is realized, so that the modularized inner lining assembly can be conveniently assembled inside the cushion cover, and is more practical, when a user sits on the device, the nanoscale phase change material coating can adjust the temperature, the sitting feeling is more comfortable, the memory cotton support layer, the net-shaped hole and the hexagonal slot cooperate with each other to ensure air pressure transmission and provide basic support, the honeycomb frame layer can provide main stable support, and the hexagonal small air bag inserted in the inner wall of the honeycomb frame layer can realize air pressure self-adaptive distribution after being stressed, provide wrapped support, and optimize the support effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall top view structure of the structure of the application;

[0025] Figure 2 It is a schematic diagram of the overall bottom view structure of the structure of the application;

[0026] Figure 3 It is a schematic diagram of the modularized inner lining assembly structure of the structure of the application;

[0027] Figure 4 It is a schematic diagram of the local explosion top view structure of the structure of the application;

[0028] Figure 5 It is a schematic diagram of the local explosion bottom view structure of the structure of the application;

[0029] Figure 6 It is a schematic diagram of the overall cross-sectional plane structure of the structure of the application.

[0030] In the drawing:

[0031] 1, outer cover assembly; 101, cushion cover; 102, zipper; 103, elastic particles; 104, non-slip pad; 105, first elastic band; 106, second elastic band; 107, male buckle; 108, female buckle; 2, modularized inner lining assembly; 201, basic air bag layer; 202, hexagonal small air bag; 203, honeycomb frame layer; 204, memory cotton support layer; 205, net-shaped hole; 206, hexagonal slot; 207, nanoscale phase change material coating; 208, elastic rubber support frame; 209, inflation port; 210, deflation port; 211, one-way valve. DETAILED DESCRIPTION

[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4 , the elastic cushion in the embodiment comprises an outer cover assembly 1 and a modular inner lining assembly 2, the outer cover assembly 1 comprises a cushion cover 101 and a zipper 102 installed on one side of the cushion cover 101, the zipper 102 is arranged to facilitate the placement of the required components inside the cushion cover 101, and the modular inner lining assembly 2 comprises a basic air bag layer 201 placed on the inner bottom wall of the cushion cover 101, the top of the basic air bag layer 201 is communicated with a plurality of hexagonal small air bags 202, when the basic air bag layer 201 is filled with gas, the gas will gradually spread to the inside of the plurality of hexagonal small air bags 202, so that the plurality of hexagonal small air bags 202 can be inflated and expanded, thereby facilitating the subsequent provision of a wrapping support function for the user, the upper surface of the basic air bag layer 201 is inserted with a honeycomb frame layer 203, and the plurality of hexagonal small air bags 202 all penetrate through the honeycomb frame layer 203 and extend above the honeycomb frame layer 203, thereby facilitating the assembly work between the honeycomb frame layer 203 and the basic air bag layer 201 and the hexagonal small air bags 202, the honeycomb frame layer 203 arranged can provide the main support function for the modular inner lining assembly 2, and the honeycomb frame layer 203 is made of high-strength TPU, which can provide excellent elasticity, wear resistance and chemical resistance, so that it can maintain excellent performance when it needs to be used for a long time or is subjected to a large external force, and is especially suitable for use in designs requiring durability and softness, and when the plurality of hexagonal small air bags 202 above are subjected to force, the gas in the pressed hexagonal small air bag 202 flows into the basic air bag layer 201, the gas pressure in the basic air bag layer 201 rises, and the hexagonal small air bags 202 in the unpressed area are expanded to form a wrapping support effect, effectively relieving the concentrated pressure at the ischial tuberosity, preventing long sitting discomfort, and the unpressed hexagonal small air bags 202 are expanded to form lateral support, fit the hip curve, provide an immersive sitting feeling similar to "zero gravity", and improve the comfort of the user during use. The basic air bag layer 201 and the hexagonal small air bag 202 can be regarded as a separate module, and the honeycomb frame layer 203 can be regarded as a separate module.

[0034] Please refer to Figure 3 , Figure 5 and Figure 6The upper side of the honeycomb frame layer 203 is provided with a memory cotton support layer 204, the upper surface of the memory cotton support layer 204 is provided with a plurality of evenly distributed mesh holes 205, the mesh holes 205 can ensure the transmission of air pressure and provide basic support, the bottom surface of the memory cotton support layer 204 is provided with a plurality of hexagonal grooves 206 matched with the plurality of hexagonal small air bags 202, the memory cotton support layer 204 is inserted into the top of the plurality of hexagonal small air bags 202 through the hexagonal grooves 206, the plurality of mesh holes 205 are respectively communicated with the plurality of hexagonal grooves 206, the permeability of the memory cotton support layer 204 is improved, and the normal transmission of air pressure is ensured, the upper surface of the memory cotton support layer 204 is provided with a nano-level phase change material coating 207, the nano-level phase change material coating 207 can regulate temperature and improve the comfort of sitting, thereby solving the problems mentioned in the background art, the bottom surface of the memory cotton support layer 204 is fixedly connected with an elastic rubber support frame 208, the bottom surface of the elastic rubber support frame 208 is in contact with the upper surface of the honeycomb frame layer 203, the elastic rubber support frame 208 can provide stable support for the edge of the memory cotton support layer 204, and the probability of collapse is reduced, the memory cotton support layer 204, the mesh hole 205, the hexagonal groove 206, the nano-level phase change material coating 207 and the elastic rubber support frame 208 are a single module, so that the modular lining assembly 2 comprises three independent modules, when any module has a problem, it can be conveniently replaced, and any independent module can be upgraded according to requirements, which is more practical.

[0035] Please refer to Figure 3 , Figure 5 and Figure 6 , the inner wall of the base air bag layer 201 is provided with an inflation port 209 and a deflation port 210, the inflation port 209 and the deflation port 210 are provided with a one-way valve 211, the inflation port 209 can be conveniently inflated in the base air bag layer 201, the deflation port 210 can conveniently release the gas in the base air bag layer 201, and the one-way valve 211 can control the direction of gas flow in the inflation port 209 and the deflation port 210, thereby simplifying the inflation work.

[0036] Please refer to Figure 1 , Figure 2 and Figure 6The side of the cushion cover 101 is provided with a reserved hole corresponding to the inflation port 209 and the deflation port 210, when the base air bag layer 201 is placed in the cushion cover 101, the inflation port 209 and the deflation port 210 can pass through the reserved hole of the cushion cover 101 and extend to the outside of the cushion cover 101, which can ensure the stable installation of the base air bag layer 201 and facilitate the subsequent inflation and deflation work, the upper surface of the cushion cover 101 is fixedly connected with uniformly distributed elastic particles 103, the elastic particles 103 can relieve the fatigue of the hip muscles to some extent and improve the comfort during use, the bottom surface of the cushion cover 101 is fixedly connected with a non-slip pad 104, the bottom of the non-slip pad 104 is provided with uniformly distributed non-slip grooves, the non-slip pad 104 can increase the friction between the bottom surface of the cushion cover 101 and the seat, thereby improving the stability of the device placed on the seat and reducing the probability of deviation during use, the outer surface of the cushion cover 101 is fixedly connected with two first elastic bands 105 and two second elastic bands 106, one end of each first elastic band 105 is fixedly connected with a male buckle 107, one end of each second elastic band 106 is fixedly connected with a female buckle 108, the male buckle 107 is connected in the female buckle 108, the first elastic band 105, the second elastic band 106, the male buckle 107 and the female buckle 108 cooperate with each other, which can further limit the device on the seat and prevent the device from falling off the seat, thereby optimizing the actual use effect.

[0037] In the embodiment, the modular lining assembly 2 adopts a modular design, which can facilitate maintenance and subsequent cleaning work, the honeycomb frame layer 203 can be inserted on the plurality of hexagonal small air bags 202, and the bottom of the honeycomb frame layer 203 is in contact with the upper surface of the base air bag layer 201, and the memory cotton support layer 204 can be inserted on the top of the plurality of hexagonal small air bags 202 through the hexagonal grooves 206 opened at the bottom, thereby realizing the combination work between the components in the modular lining assembly 2, so that the modular lining assembly 2 can be conveniently assembled in the cushion cover 101, and is more practical, after the user sits on the device, the nanoscale phase change material coating 207 can adjust the temperature, the sitting feeling is more comfortable, the memory cotton support layer 204, the mesh hole 205 and the hexagonal groove 206 cooperate with each other to ensure the pressure transmission and provide basic support, the honeycomb frame layer 203 can provide main stable support, and the hexagonal small air bags 202 inserted in the inner wall of the honeycomb frame layer 203 can realize self-adaptive distribution of air pressure after being stressed, provide wrapped support and optimize the support effect.

[0038] The working principle of the above embodiment is that: in use, the basic air bag layer 201 can be placed in the cushion cover 101 first, and the inflation port 209 and the deflation port 210 are exposed outside through the reserved holes, then the basic air bag layer 201 can be inflated through the inflation port 209, the gas will gradually inflate the plurality of hexagonal small air bags 202, then the honeycomb frame layer 203 is placed above the basic air bag layer 201, and the plurality of hexagonal small air bags 202 penetrates the honeycomb frame layer 203 and extends above the honeycomb frame layer 203, then the memory cotton support layer 204, the mesh hole 205, the hexagonal groove 206, the nanoscale phase change material coating 207 and the elastic rubber support frame 208 are placed on the plurality of hexagonal small air bags 202, the stable connection between the memory cotton support layer 204 and the hexagonal small air bag 202 can be realized through the hexagonal groove 206, and the memory cotton support layer 204 can be stably installed on the upper surface of the honeycomb frame layer 203 through the elastic rubber support frame 208, then the opening of the cushion cover 101 can be locked through the zipper 102, the cushion cover 101 is placed on the seat, and the cushion cover 101 is positioned on the chair through the first elastic belt 105, the second elastic belt 106, the male buckle 107 and the female buckle 108, then the user can sit on the cushion cover 101 to enjoy the wrapping support work, when the user sits on the device, the nanoscale phase change material coating 207 can flexibly adjust the temperature to a suitable range, thereby improving the comfort of the user, and the memory cotton support layer 204 and the mesh hole 205 can provide basic support effect and ensure normal transmission of air pressure, then the plurality of hexagonal small air bags 202 will be squeezed, at this time the air pressure in the basic air bag layer 201 will increase, thereby causing the hexagonal small air bags 202 that are not squeezed to swell, so that the hexagonal small air bags 202 can provide wrapping support for the user's hips, and the self-adaptive adjustment effect is realized, and the set honeycomb frame layer 203 and basic air bag layer 201 can provide main support for the user, avoiding the collapse.

[0039] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0040] While embodiments of the present application have been shown and described, it is to be understood that the embodiments described are merely divergences and modifications and not limitations of the scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A resilient cushion comprising an outer cover assembly (1) and a modular inner liner assembly (2), characterized in that: The outer cover assembly (1) comprises a cushion cover (101) and a zipper (102) installed on one side of the cushion cover (101), the modular inner lining assembly (2) comprises a basic air bag layer (201) placed on the bottom wall of the cushion cover (101), the top of the basic air bag layer (201) is communicated with a plurality of hexagonal small air bags (202), the upper surface of the basic air bag layer (201) is inserted with a honeycomb frame layer (203), a plurality of hexagonal small air bags (202) penetrate through the honeycomb frame layer (203) and extend above the honeycomb frame layer (203), the upper surface of the honeycomb frame layer (203) is provided with a memory cotton support layer (204), the upper surface of the memory cotton support layer (204) is provided with a plurality of evenly distributed mesh holes (205), the bottom surface of the memory cotton support layer (204) is provided with a plurality of hexagonal grooves (206) matched with the plurality of hexagonal small air bags (202), the memory cotton support layer (204) is inserted on the top of the plurality of hexagonal small air bags (202) through the hexagonal grooves (206), and the upper surface of the memory cotton support layer (204) is provided with a nano-scale phase change material coating (207).

2. A resilient seat cushion according to claim 1, wherein: The plurality of mesh holes (205) are respectively communicated with the plurality of hexagonal grooves (206).

3. The resilient seat cushion of claim 1, wherein: The bottom surface of the memory cotton support layer (204) is fixedly connected with an elastic rubber support frame (208), and the bottom surface of the elastic rubber support frame (208) is in contact with the upper surface of the honeycomb frame layer (203).

4. The resilient seat cushion of claim 1, wherein: A gas inlet (209) and a gas outlet (210) are installed on one side of the inner wall of the basic air bag layer (201), and one-way valves (211) are installed in the gas inlet (209) and the gas outlet (210).

5. The resilient seat cushion of claim 1, wherein: A reserved hole corresponding to the gas inlet (209) and the gas outlet (210) is formed in one side of the cushion cover (101).

6. The resilient seat cushion of claim 1, wherein: The upper surface of the cushion cover (101) is fixedly connected with evenly distributed elastic particles (103).

7. The resilient seat cushion of claim 1, wherein: The bottom surface of the cushion cover (101) is fixedly connected with an anti-skid pad (104), and the bottom of the anti-skid pad (104) is provided with evenly distributed anti-skid grooves.

8. The resilient seat cushion of claim 1, wherein: The outer surface of the cushion cover (101) is fixedly connected with two first elastic belts (105) and two second elastic belts (106), one end of each first elastic belt (105) is fixedly connected with a male buckle (107), one end of each second elastic belt (106) is fixedly connected with a female buckle (108), and the male buckle (107) is clamped in the female buckle (108).

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