Air cushion

Abstract

The utility model relates to the technical field of cushions, and provides an air cushion which comprises a cushion body, an air bag assembly and an air pump assembly. The cushion body comprises a first surface and a second surface which are opposite; the air pump assembly is arranged on one side of the first surface, and the air bag assembly and the air pump assembly are arranged at intervals; the air bag assembly comprises a first air bag, a second air bag and a third air bag which are arranged in pairs; the first air bag is located on the side close to the air pump assembly. The air pump assembly communicates with the first air bag, the second air bag and the third air bag. The distance between the first air bags is larger than that between the second air bags, and the distance between the first air bags and the distance between the second air bags jointly form an avoiding space used for avoiding the area where reproductive organs or haemorrhoids possibly exist. According to the air cushion provided by the invention, reproductive organs and hemorrhoid areas are avoided, and various harms such as compression, blood non-circulation and temperature rise caused by long-time sitting are effectively prevented.

Description

Technical Field

[0001] The present application relates to the technical field of seat cushions, and in particular to an air seat cushion. Background Art

[0002] With the development of society, more and more people sit for long periods of time in their daily work and life, and consumers have higher and higher demands and requirements for cushions. Therefore, various types of cushions have emerged, such as latex cushions, sponge cushions, air cushions and so on.

[0003] Air cushions are becoming popular among consumers due to their portability and ability to perform inflatable massage. However, the air massage cushions currently on the market have a single massage function and a defective arrangement of the airbag group. They do not avoid the reproductive organs and hemorrhoid areas, and can cause compression when sitting for a long time, resulting in poor blood circulation and temperature rise, leading to various hazards.

[0004] Therefore, how to improve the air cushion so that it has both massage effect and appropriate arrangement becomes a difficult point. Utility Model Content

[0005] In order to solve the problems of insufficient massage techniques and unreasonable arrangement of airbags in the existing inflatable cushions, the present application provides an air cushion, including a cushion body, an airbag assembly and an air pump assembly; the cushion body includes a first surface and a second surface opposite to each other; the air pump assembly is arranged on one side of the first surface, and the airbag assembly and the air pump assembly are arranged at intervals;

[0006] The airbag assembly includes a first airbag, a second airbag and a third airbag, each airbag is arranged in pairs; the first airbag is located on a side close to the air pump assembly;

[0007] The air pump assembly is respectively connected to the first airbag, the second airbag and the third airbag;

[0008] The distance between the first airbags is greater than the distance between the second airbags, and the distance between the first airbags and the distance between the second airbags together form an avoidance space for avoiding areas where reproductive organs or hemorrhoids may exist.

[0009] In one embodiment, the first airbag, the second airbag and the third airbag are all provided with breathable recesses.

[0010] In one embodiment, the breathable recesses of the same airbag are located on the same straight line.

[0011] In one embodiment, each airbag is provided with two of the breathable recesses.

[0012] In one embodiment, the first airbags are close to each other and are provided with a first avoidance recess at a corner close to the second airbag, and the second airbags are close to each other and are provided with a second avoidance recess at a corner close to the first airbag.

[0013] In one embodiment, the first airbag, the second airbag and the third airbag are connected to each other through an air connection channel.

[0014] In one embodiment, the air pump assembly is connected to the first airbag, the second airbag and the third airbag through an air delivery pipeline, and the air delivery pipeline is arranged on the second surface.

[0015] In one embodiment, a heat dissipation recess is provided on the side of each air bag.

[0016] In one embodiment, the second surface is covered with a protective leather cover.

[0017] In one embodiment, a control button is provided on the first surface, and the control button controls the start and stop of the air pump assembly.

[0018] Based on the above, compared with the prior art, the air cushion provided by the present application controls the distance between the airbags of different airbag groups to form an avoidance space, so that the air cushion can avoid the reproductive organs and hemorrhoid areas without affecting the overall support of the buttocks, thereby effectively preventing various hazards such as compression, blood circulation problems, and temperature increase caused by sitting for a long time.

[0019] Other features and beneficial effects of the present application will be described in the subsequent description, and partly become apparent from the description, or understood by practicing the present application. The purpose and other beneficial effects of the present application can be realized and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. The positional relationships described in the drawings in the following description are based on the directions in which the components are drawn in the diagrams, unless otherwise specified.

[0021] Figure 1 A three-dimensional diagram of an embodiment of the present application;

[0022] Figure 2 A top view of an embodiment of the present application;

[0023] Figure 3 A side view of an embodiment of the present application;

[0024] Figure 4 A top view of another embodiment of the present application;

[0025] Figure 5 This is a schematic diagram of the effect of an embodiment of the present application;

[0026] Figure 6 This is a diagram of actual use of an embodiment of the present application;

[0027] Figure 7 This is a schematic diagram of a massage process according to an embodiment of the present application;

[0028] Figure 8 This is a schematic diagram of a massage process according to an embodiment of the present application;

[0029] Fig. 9 This is a schematic diagram of a massage process according to an embodiment of the present application;

[0030] Fig.10 This is a schematic diagram of the massage process according to an embodiment of the present application.

[0031] Reference numerals:

[0032] 100 Seat body 110 first surface 120 Second Surface 200 air pump assembly 210 Gas Pipeline 300 airbag assembly 310 First Airbag 311 First Avoidance Depression 320 Second Airbag 321 Second Avoidance Depression 330 Third Airbag 340 breathable depression 350 air channel 360 degree heat dissipation recess 400 control buttons DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments; the technical features designed in different implementation modes of the present application described below can be combined with each other as long as they do not conflict with each other; based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] In the description of this application, it should be noted that all terms (including technical terms and scientific terms) used in this application have the same meanings as those generally understood by ordinary technicians in the field to which this application belongs, and cannot be understood as limitations on this application; it should be further understood that the terms used in this application should be understood to have meanings consistent with the meanings of these terms in the context of this specification and in the relevant fields, and should not be understood in an idealized or overly formal sense, unless explicitly defined in this application.

[0035] like Figures 1 to 5As shown, the present application provides an air cushion, including a cushion body 100, an air bag assembly 300 and an air pump assembly 200. The cushion body 100 includes a first surface 110 and a second surface 120 opposite to each other. In this embodiment, the first surface 110 is the front surface in contact with the buttocks of the human body, and the second surface 120 is the back surface in contact with the support surface. The air pump assembly 200 is arranged on one side of the first surface 110, and the air bag assembly 300 is arranged at a distance from the air pump assembly 200.

[0036] like Figures 1 to 4 As shown, the airbag assembly 300 includes a first airbag 310, a second airbag 320 and a third airbag 330. Each airbag is arranged in pairs, that is, each airbag group has two airbags, which are used to support the buttocks and left and right thighs of the human body. The first airbag 310 is located on the side close to the air pump assembly 200, and supports the end of the buttocks when in use.

[0037] The air pump assembly 200 is connected to the first airbag 310, the second airbag 320 and the third airbag 330 respectively, that is, the first airbag 310, the second airbag 320 and the third airbag 330 are respectively supplied with air or exhausted by the air pump assembly 200, and each group of airbags is independently controlled by the air pump assembly 200. Figures 7-10 As shown, the airbag assembly 300 supplies air or exhausts the first airbag 310, the second airbag 320 and the third airbag 330 separately, and can realize various modes such as air supply to all groups of airbags, air supply to only one group of airbags, no air supply to only one group of airbags, and intermittent air supply to each airbag in sequence. This can bring different massage experiences, effectively massage the buttocks, and relieve the soreness caused by sitting for a long time.

[0038] like Figure 2 As shown, the spacing between the first airbags 310 is greater than the spacing between the second airbags 320, and the spacing between the first airbags 310 and the spacing between the second airbags 320 together form an avoidance space for avoiding areas where reproductive organs or hemorrhoids may exist. Specifically, in actual use, the buttocks of a human body sit on the air cushion along the direction from the third airbag 330 and the second airbag 320 to the first airbag 310, and the end of the buttocks contacts the first airbag 310. When a human body sits on the air cushion, the area where the reproductive organs or hemorrhoids of the human body may exist overlaps with the avoidance space and does not contact the airbag part, and is actually in an air avoidance state, so it will not be compressed or squeezed when sitting for a long time, effectively avoiding the problem of compression caused by sitting for a long time.

[0039] Specifically, the specific size, inflation height and spacing of each airbag can be set by those skilled in the art according to actual conditions and are not specifically limited.

[0040] In one embodiment, the spacing between the first airbags 310 is 50-70 mm, and the spacing between the second airbags 320 is 30-50 mm. The spacing between adjacent airbag groups is 20-30 mm, the width of each airbag is 80-120 mm, the total length of each airbag group is 350-400 mm, and the inflated height of each airbag is 30-40 mm. Specifically, the width of each airbag is the width of the airbag along the direction from the first airbag 310 to the third airbag 330, and the total length of each airbag group is the total length of both sides of the same airbag group perpendicular to the direction from the first airbag 310 to the third airbag 330, and the total length of each airbag group includes the spacing between the airbags. Preferably, the spacing between the first airbags 310 is 55 mm, the spacing between the second airbags 320 is 35 mm, the spacing between the third airbags 330 is the same as the spacing between the second airbags 320, the spacing between adjacent airbag groups is 20 mm, the width of each airbag is 100 mm, the total length of each airbag group is 350 mm, and the inflation height of each airbag is 35 mm.

[0041] Preferably, Figure 1 , Figure 2 and Figure 5 As shown, the first airbag 310, the second airbag 320 and the third airbag 330 are all provided with a ventilating recess 340. Specifically, the ventilating recess 340 enables each airbag to form a hollow annular structure. Figures 5-6 As shown, when the airbag of the annular structure is compressed on one side, due to the airbag's closure and elasticity, the other side will rise slightly, making the airbag closer to the buttocks, improving the wrapping and support. In addition, the breathable recess 340 can reduce the contact area between the buttocks and a single airbag, reducing the accumulated heat and assisting heat dissipation without affecting the support and massage effects.

[0042] Preferably, the ventilating depressions 340 of the same airbag are located on the same straight line. This arrangement makes the air cushion beautiful as a whole, and at the same time, when massaging, the massage effects on both sides of the buttocks are the same, ensuring the user's experience.

[0043] Preferably, Figures 4 to 6 As shown, each airbag is provided with two ventilating recesses 340. After the airbag is provided with two ventilating recesses 340, the adhesion effect of the airbag to the buttocks can be further enhanced, so that the air cushion can better adapt to the buttocks curve.

[0044] Preferably, Figure 4 As shown, the first airbags 310 are close to each other and are provided with a first avoidance recess 311 at a corner close to the second airbag 320, and the second airbags 320 are close to each other and are provided with a second avoidance recess 321 at a corner close to the first airbag 310. Specifically, the provision of the first avoidance recess 311 and the second avoidance recess 321 expands the size of the avoidance space, further improving the adaptability of the air cushion to people of different body shapes.

[0045] Preferably, Figure 1 and Figure 2 As shown, the first airbag 310, the second airbag 320 and the third airbag 330 are connected to each other through the connecting air channel 350. The setting of the connecting air channel 350 makes the air pressure between the airbags in the same group consistent as a whole, so that the air cushion can maintain the same supporting effect on the buttocks as a whole when in use, ensuring the stability of the human body when sitting.

[0046] In one embodiment, if Figure 2 As shown, the air pump assembly 200 is connected to the first airbag 310, the second airbag 320 and the third airbag 330 through the air delivery pipe 210, and the air delivery pipe 210 is arranged on the second surface 120. That is, the air delivery pipe 210 is arranged on the back side, which is beautiful in design and can prevent the buttocks from touching the air delivery pipe 210 during use, thereby preventing the human body from feeling uncomfortable.

[0047] Preferably, Figure 4 As shown, each airbag side is provided with a heat dissipation recess 360. The heat dissipation recess 360 can further enhance the heat dissipation capacity of the air cushion as a whole and further reduce the discomfort caused by sitting for a long time.

[0048] In one embodiment, the second surface 120 is covered with a protective leather cover. The provision of the protective leather cover can prevent the air cushion from slipping on the support surface and being scratched by tiny debris on the support surface.

[0049] In one embodiment, if Figure 2 As shown, the first surface 110 is provided with a control button 400, and the control button 400 can control the start and stop of the air pump assembly 200. At the same time, different control buttons 400 can be used to enable the air pump assembly 200 to perform massages in different modes.

[0050] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the present application can be improved in only one or several aspects, without having to solve all the technical problems listed in the prior art or background technology at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be used as a limitation on the claim.

[0051] Although the terms such as seat cushion body, first surface, second surface, air pump assembly, air delivery pipeline, airbag assembly, first airbag, first avoidance recess, second airbag, second avoidance recess, third airbag, breathable recess, air connection, heat dissipation recess, control button, etc. are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only to more conveniently describe and explain the essence of this application; interpreting them as any additional restrictions is contrary to the spirit of this application; the terms "first", "second", etc. (if any) in the description and claims of the embodiments of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air cushion, characterized in that: The seat cushion comprises a seat cushion body (100), an air bag assembly (300) and an air pump assembly (200); the seat cushion body (100) comprises a first surface (110) and a second surface (120) which are opposite to each other; the air pump assembly (200) is arranged on one side of the first surface (110), and the air bag assembly (300) and the air pump assembly are arranged at a distance; The airbag assembly (300) comprises a first airbag (310), a second airbag (320) and a third airbag (330), and the airbags are arranged in pairs; the first airbag (310) is located on a side close to the air pump assembly (200); The air pump assembly (200) is respectively connected to the first airbag (310), the second airbag (320), and the third airbag (330); The spacing between the first airbags (310) is greater than the spacing between the second airbags (320), and the spacing between the first airbags (310) and the spacing between the second airbags (320) together form an avoidance space for avoiding areas where reproductive organs or hemorrhoids may exist.

2. The air cushion according to claim 1, characterized in that: A ventilating recess (340) is provided in each of the first airbag (310), the second airbag (320) and the third airbag (330).

3. The air cushion according to claim 2, characterized in that: The breathable recesses (340) of the same airbag are located on the same straight line.

4. The air cushion according to claim 3, characterized in that: Each airbag is provided with two of the ventilating recesses (340).

5. The air cushion according to claim 1, characterized in that: The first airbags (310) are close to each other and are close to a corner of the second airbag (320) with a first avoidance recess (311), and the second airbags (320) are close to each other and are close to a corner of the first airbag (310) with a second avoidance recess (321).

6. The air cushion according to claim 1, characterized in that: The first airbag (310), the second airbag (320) and the third airbag (330) are connected to each other via an air connection channel (350).

7. The air cushion according to claim 1, characterized in that: The air pump assembly (200) is in communication with the first airbag (310), the second airbag (320), and the third airbag (330) via an air delivery pipeline (210), and the air delivery pipeline (210) is disposed on the second surface (120).

8. The air cushion according to claim 1, characterized in that: A heat dissipation recess (360) is provided on the side of each air bag.

9. The air cushion according to claim 1, characterized in that: The second surface (120) is covered with a protective leather cover.

10. The air cushion according to claim 1, characterized in that: The first surface (110) is provided with a control button (400), and the control button (400) controls the start and stop of the air pump assembly (200).

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