Breathable gel cushion

Abstract

The utility model relates to a breathable gel cushion which comprises a cushion body, the cushion body is divided into a first branch part, a second branch part and a third branch part, a first cushion is arranged on the first branch part, a second cushion is arranged on the second branch part, the first cushion and the second cushion are respectively composed of an inner ring, a middle ring and an outer ring, and a first channel and a second channel are formed among the inner ring, the middle ring and the outer ring. And heat dissipation openings are symmetrically formed in the third branch part. The gel cushion is arranged on the face, making contact with the human body, of the cushion body, heat and moisture generated between the cushion body and the human body after the human body sits for a long time can be actively discharged through the high air permeability of the gel cushion, and the surface of the cushion body is kept dry and comfortable. A plurality of heat dissipation hexagonal holes are formed in the surface of the gel pad and form a three-dimensional structure similar to a honeycomb, and the surface areas of the first pad and the second pad are increased, so that air circulation is smoother, flowing of air in the first pad and the second pad is promoted, and air permeability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat cushions, and particularly relates to a gel seat cushion. Background Art

[0002] The main materials of current office seat cushions and household seat cushions include genuine leather, artificial leather, fabric, memory foam, etc. Such seat cushions all adopt dense filling materials and closed designs. Although such structures can provide good support and aesthetic appearance, they sacrifice breathability.

[0003] In a high-temperature environment, the heat and moisture generated by the human body are difficult to effectively discharge, which will cause the surface temperature of the seat cushion to rise. The user will feel stuffy and uncomfortable, and in more serious cases, it will cause allergic and swelling discomfort reactions on the skin in contact with this part; therefore, some manufacturers have tried to add ventilation holes or adopt a mesh design in the seat cushion to improve breathability. However, after the human body maintains a long sitting posture, these designs also have problems such as ineffective ventilation and easy blockage. Content of the Utility Model

[0004] The purpose of the utility model is to provide a breathable gel seat cushion to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a breathable gel seat cushion, including a seat cushion body, the seat cushion body is divided into a first branch, a second branch and a third branch, a first pad is provided on the first branch, a second pad is provided on the second branch, both the first pad and the second pad are composed of an inner ring, a middle ring and an outer ring, a first channel and a second channel are formed between the inner ring, the middle ring and the outer ring, and heat dissipation openings are symmetrically provided on the third branch.

[0006] Preferably, the first pad and the second pad are made of soft pad materials.

[0007] Preferably, the first pad and the second pad are gel pads, and the gel pads have a plurality of heat dissipation hexagonal holes.

[0008] Preferably, the outlets of the first channel and the second channel are both communicated with the third branch;

[0009] Preferably, the shape of the outer ring is the same as the outer edges of the first branch and the second branch;

[0010] Preferably, a lifting groove is provided on the front side of the second branch, and a finger separating plate is provided in the lifting groove.

[0011] Preferably, extension areas extend outwardly on both the left and right sides of the third branch.

[0012] Preferably, a plurality of grooves are formed at the rear side of the third branch, and the grooves are recessed forward to form a plurality of reinforcing ribs on the third branch.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: A gel pad is provided on the surface of the seat cushion body that comes into contact with the human body. Through its high air permeability, the heat and moisture generated between the human body and the seat cushion body after long-term sitting can be actively discharged, keeping the surface of the seat cushion body dry and comfortable. A plurality of heat dissipation hexagonal holes are also formed on the surface of the gel pad, and the plurality of heat dissipation hexagonal holes form a three-dimensional structure similar to a honeycomb. By increasing the surface area of the first pad and the second pad, the air circulation becomes smoother, promoting the air flow inside the first pad and the second pad and enhancing the air permeability. The present utility model also divides the first pad and the second pad to form the outlets of the first channel and the second channel, and then connects the outlets of the first channel and the second channel to the third branch. In this way, the air flowing through the first channel and the second channel can flow into the third branch. After circulating repeatedly, the heat on the third branch can be taken away, and at the same time, the heat on the first pad and the second pad can also be taken away, further enhancing the air permeability of the seat cushion body, effectively reducing the heat storage of the seat cushion body after long-term close contact with the human body, reducing the damp feeling on the surface of the seat cushion body, preventing the accumulation of sweat and the growth of bacteria, and keeping the seat cushion body clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is a front view of the present utility model;

[0016] Figure 3 is a rear view of the present utility model;

[0017] Figure 4 is a side view of the present utility model;

[0018] Figure 5 is a partial exploded view of the present utility model.

[0019] Reference numerals in the drawings: 1 - seat cushion body, 2 - first branch, 3 - second branch, 4 - third branch, 5 - first pad, 6 - second pad, 7 - inner ring, 8 - middle ring, 9 - outer ring, 10 - first channel, 11 - second channel, 12 - heat dissipation port, 13 - gel pad, 14 - heat dissipation hexagonal hole, 15 - lifting groove, 16 - finger separating plate, 17 - expansion area, 18 - groove, 19 - reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] As Figures 1 to 5 shown, a breathable gel cushion includes a cushion body 1. The cushion body 1 is divided into a first branch 2, a second branch 3 and a third branch 4. A first pad 5 is provided on the first branch 2, and a second pad 6 is provided on the second branch 3. Both the first pad 5 and the second pad 6 are composed of an inner ring 7, a middle ring 8 and an outer ring 9. A first channel 10 and a second channel 11 are formed between the inner ring 7, the middle ring 8 and the outer ring 9. Heat dissipation openings 12 are symmetrically provided on the third branch 4; the first pad 5 and the second pad 6 are made of soft pad material; the first pad 5 and the second pad 6 are gel pads 13, and the gel pads 13 have a plurality of heat dissipation hexagonal holes 14; the outlets of the first channel 10 and the second channel 11 are both communicated with the third branch 4; the shape of the outer ring 9 is the same as the outer edges of the first branch 2 and the second branch 3; a lifting groove 15 is provided on the front side of the second branch 3, and a finger separating plate 16 is provided in the lifting groove 15; extension areas 17 extend outwardly on both the left and right sides of the third branch 4; a plurality of grooves 18 are formed on the rear side of the third branch 4, and the grooves 18 are recessed forward to form a plurality of reinforcing ribs 19 on the third branch 4.

[0023] In the present utility model, a gel pad 13 is provided on the surface of the cushion body 1 that contacts the human body. Through its high air permeability, the heat and moisture generated between the human body and the cushion body 1 after sitting for a long time can be actively discharged, keeping the surface of the cushion body 1 dry and comfortable; a plurality of heat dissipation hexagonal holes 14 are also provided on the surface of the gel pad 13. The plurality of heat dissipation hexagonal holes 14 form a three-dimensional structure similar to a honeycomb. By increasing the surface area of the first pad 5 and the second pad 6, the air circulation becomes smoother, promoting the air flow inside the first pad 5 and the second pad 6 and enhancing the air permeability; the present utility model also divides the first pad 5 and the second pad 6 to form the outlets of the first channel 10 and the second channel 11, and then communicates the outlets of the first channel 10 and the second channel 11 with the third branch 4. In this way, the air flowing through the first channel 10 and the second channel 11 can flow into the third branch 4. After circulating, the heat on the third branch 4 can be taken away, and at the same time, the heat on the first pad 5 and the second pad 6 can also be taken away, further enhancing the air permeability of the cushion body 1, effectively reducing the heat storage of the cushion body 1 after long-term close contact with the human body, reducing the damp feeling on the surface of the cushion body 1, preventing the accumulation of sweat and the growth of bacteria, and keeping the cushion body 1 clean and hygienic.

[0024] Example 2

[0025] As shown Figures 1 to 5 in the figure, a breathable gel cushion includes a cushion body 1. The cushion body 1 is divided into a first branch 2 for supporting the human legs, a second branch 3 for supporting the human back, and a second branch 3 for supporting the human buttocks. All three are symmetrically arranged and integrally formed by injection molding, which can provide more stable support for the cushion body 1 and ensure that it can accommodate most people with small to large body weights, with strong applicability. Among them, according to the ergonomic principle, the overall shape of the cushion body 1 is such that the front outer periphery of the first branch 2 is set to an inwardly wrapped shape, and the middle part of the front side of the first branch 2 is set in a "W" shape, forming two grooves 18. While the "W" grooves 18 support and place the human legs, they can also separate the legs to avoid behaviors such as crossing legs, which are not conducive to cultivating good sitting postures. Correspondingly, the left and right outer peripheries of the second branch 3 are also set to an inwardly wrapped shape to wrap the human back and drive it to sit on this product in a relaxed state, achieving a better cultivation effect.

[0026] As shown Figure 4 in the figure, the third branch 4 is arranged to extend and bend backward, and its left and right outer peripheries are also wrapped. Thus, when people sit on the cushion body 1, the buttocks and legs can be relaxed first, and then the upper body is driven to move backward and close to the second branch 3. After contacting the second branch 3, the upper body is relaxed. Subsequently, the upper body exerts a squeezing force on the second branch 3, driving the third branch 4 to tilt up and fit the human buttocks more closely. At the same time, the second branch 3 and the third branch 4 deform to present an arc consistent with the human back spine, supporting the human back. The two cooperate to achieve the support of the human waist, effectively relaxing the waist and reducing the waist fatigue and soreness caused by long-term sitting postures. At the same time, maintaining the correct sitting posture also helps with blood circulation, increasing the oxygen supply to the brain, making people more awake and focused, and improving work and study efficiency.

[0027] At the same time, to prevent the need for a series of adjustments after sitting on the cushion, and the cushion body 1 being too wrapped around the human body, resulting in inconvenience in exerting force for adjustment, extension areas 17 are also provided on both left and right sides of the third branch 4 and extend outward. The extension areas 17 are horizontal sheets. In this way, users can place their hands on the extension areas 17, fix the extension areas 17 and the entire cushion body 1 by applying force, or expand the extension areas 17 and the entire third branch 4 by applying force to the left and right outer sides, and then adjust the position of the buttocks, which is easy and fast.

[0028] Example 3

[0029] As shown Figures 1 to 5A breathable gel cushion as shown. Considering that after a person sits down, the second branch 3 may not be able to fully conform to the natural curve of the human back, a second cushion 6 is provided on the second branch 3. The second cushion 6 is made of a soft and elastic material and is used to conform to the natural curve of the human back to provide a more comfortable sitting feeling. At the same time, considering that in the sitting position, the buttocks and the thigh part below will bear greater pressure, a first cushion 5 is also provided on the first branch 2. The first cushion 5 is also made of a soft and elastic material and is used to help disperse the pressure and reduce the pain and numbness of the thighs caused by long-term sitting.

[0030] It should be noted that the first cushion 5 and the second cushion 6 can be made of materials such as sponge fabric, gel pad 13, memory foam, etc. They can be made of the same material or set separately. In this embodiment, considering that the actual application scenarios of the cushion are mainly offices, classrooms, bedrooms, etc., and it is mostly inconvenient to clean the cushion as a whole, the first cushion 5 and the second cushion 6 are set as gel pads 13 that are convenient to clean. The main material in the gel pad 13 is usually silica gel. Silica gel not only has characteristics such as high elasticity, softness and heat resistance, making the gel pad 13 provide a comfortable touch and good support during use; but also due to its waterproof performance, it effectively prevents the penetration of sweat stains, blood stains or other liquids, and only needs to be wiped with disinfectant or clean water during cleaning, greatly improving the cleaning efficiency and convenience.

[0031] More importantly, using gel as the preparation material of the cushion can greatly enhance the breathability and heat dissipation of the cushion. The gel pad 13 itself is a material with high breathability and can actively discharge the heat and moisture generated between the human body and the cushion body 1 after long-term sitting, keeping the surface of the cushion dry and comfortable. Not only that, in this embodiment, a plurality of heat dissipation hexagonal holes 14 are provided. The heat dissipation hexagonal holes 14 are distributed on the surfaces of the first cushion 5 and the second cushion 6, that is, the side in contact with the human body. The plurality of heat dissipation hexagonal holes 14 form a three-dimensional structure similar to a honeycomb. By increasing the surface area of the first cushion 5 and the second cushion 6, the air circulation becomes smoother, promoting the air flow inside the first cushion 5 and the second cushion 6, enhancing the breathability, reducing the damp feeling on the surface of the cushion body 1, and thus preventing the accumulation of sweat and the growth of bacteria, keeping the cushion body 1 clean and hygienic.

[0032] Furthermore, the present embodiment also divides the first pad 5 and the second pad 6 into three parts, which are the inner ring 7, the middle ring 8 and the outer ring 9 from the inside to the outside. The inner ring 7 is actually a block, while the middle ring 8 and the outer ring 9 are rings extending outward around the side of the inner ring 7. It should be noted that the middle ring 8 and the outer ring 9 are not completely closed rings, and a first channel 10 is formed between the middle ring 8 and the inner ring 7, and a second channel 11 is formed between the middle ring 8 and the outer ring 9. The outlets of the first channel 10 and the second channel 11 are both connected to the third branch 4. Specifically, the outlets of the first channel 10 and the second channel 11 on the first pad 5 face backwards and are connected to the lower part of the third branch 4; while the outlets of the first channel 10 and the second channel 11 on the second pad 6 face downwards and are connected to the upper part of the third branch 4. The first pad 5 and the second pad 6 themselves have a certain thickness, and the recessed first channel 10 and the second channel 11 can be kept flush with the third branch 4, or higher than the third branch 4, so that the air flowing through the first channel 10 and the second channel 11 can flow into the third branch 4, and take away the heat on the third branch 4 after circulation. At the same time, the air circulating in the first channel 10 and the second channel 11 can also take away the heat on the first pad 5 and the second pad 6, further enhancing the air permeability of the cushion body 1, reducing the heat storage of the cushion body 1 after long-term close contact with the human body, and preventing bacteria from growing.

[0033] Moreover, the present embodiment also provides heat dissipation vents 12 symmetrically on the third branch 4 near the back. When people maintain a sitting state, they will inevitably move slightly and adjust their posture on the cushion. Every time people adjust, they will swing their backs forward to separate from the second branch 3, and the heat dissipation vents 12 will be opened. In this way, the heat on the third branch 4 can be discharged through the heat dissipation vents 12, further enhancing the breathability of the cushion as a whole when in use.

[0034] Example 4

[0035] like Figures 1 to 5 The air-permeable gel cushion shown in the figure is also provided with a lifting groove 15 on the front side of the second branch 3. Unlike the conventional through-type lifting hole, the lifting groove 15 in this embodiment does not pass through the entire cushion, and a finger plate 16 is also provided in the lifting groove 15. In this way, when the user picks up and moves the cushion, the user places four fingers in the lifting groove 15, respectively, on the left and right sides of the finger plate 16. At this time, the thumb will contact the back of the cushion body 1. According to the normal skeletal structure of the human body, this kind of lifting posture can make the back of the cushion body 1 face the human body. Since the back of the third branch 4 has a relatively rounded arc as a whole, even if it collides with the human body, it will not cause large wounds and bruises. Compared with the method of aligning the edges of the first branch 2 and the second branch 3 with the human body, this method will be safer and the user experience will be relatively improved.

[0036] On the side of the third branch 4 away from the human body, there are a plurality of grooves 18, specifically 2 on each of the left and right sides. The areas of the grooves 18 gradually decrease outward from the heat dissipation openings 12. At the same time, the grooves 18 are recessed forward on the back of the third branch 4, thereby forming 6 reinforcing ribs 19 on the front side of the third branch 4, that is, the side close to the human body. The supporting force of the third branch 4 can be enhanced, indirectly improving the compressive resistance and load-bearing performance of the entire seat cushion body 1, and ensuring the stability of the seat cushion body 1 during use.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0038] The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, shall be covered by the scope of the claims of the present invention.

Claims

1. An air-permeable gel cushion, comprising a cushion body (1), wherein the cushion body (1) is divided into a first branch (2), a second branch (3) and a third branch (4), and is characterized in that, A first pad (5) is provided on the first branch (2), a second pad (6) is provided on the second branch (3), the first pad (5) and the second pad (6) are both composed of an inner ring (7), a middle ring (8) and an outer ring (9), a first channel (10) and a second channel (11) are formed between the inner ring (7), the middle ring (8) and the outer ring (9), and heat dissipation openings (12) are symmetrically provided on the third branch (4).

2. The breathable gel cushion according to claim 1, wherein, The first pad (5) and the second pad (6) are made of soft pad material.

3. The breathable gel cushion according to claim 2, wherein The first pad (5) and the second pad (6) are gel pads (13), and the gel pads (13) have a plurality of heat dissipation hexagonal holes (14).

4. The breathable gel cushion according to claim 1, characterized in that, The outlets of the first channel (10) and the second channel (11) are both in communication with the third branch (4).

5. The breathable gel cushion according to claim 1, wherein The shape of the outer ring (9) is the same as the outer edges of the first branch (2) and the second branch (3).

6. The breathable gel cushion according to claim 1, wherein A handle groove (15) is provided on the front side of the second branch (3), and a finger separating plate (16) is provided in the handle groove (15).

7. The breathable gel cushion according to claim 1, characterized in that, Expansion areas (17) extend outwardly on both the left and right sides of the third branch (4).

8. The breathable gel cushion according to claim 7, characterized in that, A plurality of grooves (18) are formed on the rear side of the third branch (4), and the grooves (18) are recessed forward to form a plurality of reinforcing ribs (19) on the third branch (4).

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