Seat surface structure and seat

Abstract

The embodiment of the utility model provides a seat surface structure and a seat, and relates to the technical field of furniture. The chair surface structure comprises a top fabric, a bottom fabric, a refrigeration element and a gel pad, the bottom fabric is detachably connected to the top fabric, and a containing cavity is formed between the bottom fabric and the top fabric; the refrigeration element is detachably arranged on the bottom fabric and located in the containing cavity. The gel pad is arranged between the refrigerating element and the top fabric, and the gel pad is located in the containing cavity. The seat structure is good in refrigeration effect, components can be conveniently disassembled, maintained or replaced, the use comfort of a user is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and more specifically, to a chair seat structure and a chair. Background Technology

[0002] As a basic type of furniture, chairs play an important role in daily life and work, with applications spanning multiple fields such as home environments, offices, educational institutions, and public transportation. With socio-economic development and the improvement of people's living standards, users have raised higher-level demands for the functionality, comfort, and human-centered design of chairs.

[0003] Seats typically have heating or cooling functions. However, existing seats have poor cooling performance, and when the built-in electronic components malfunction, they often face difficulties in disassembly and repair, as well as inconvenience in replacing parts. This not only affects the user experience but also increases maintenance costs to some extent. Utility Model Content

[0004] The purpose of this utility model is to provide a chair surface structure and seat with good cooling effect, and easy disassembly, maintenance or replacement of components, thereby improving user comfort and reducing maintenance costs.

[0005] The embodiments of this utility model are implemented as follows:

[0006] In a first aspect, this utility model provides a chair seat structure, comprising:

[0007] Top fabric;

[0008] A bottom fabric, which is detachably connected to the top fabric, and a receiving cavity is formed between the bottom fabric and the top fabric;

[0009] A cooling element, detachably disposed on the bottom fabric and located within the receiving cavity; and

[0010] A gel pad is disposed between the cooling element and the top fabric, and the gel pad is located within the receiving cavity.

[0011] In an alternative embodiment, the gel pad is in contact with both the cooling element and the top fabric, and the side of the gel pad closest to the cooling element is detachably attached to the bottom fabric.

[0012] In an optional embodiment, the bottom fabric has a first side, a second side, a third side and a fourth side connected end to end in sequence, one of the first side, the second side, the third side and the fourth side being fixedly connected to the top fabric, and the other three of the first side (21), the second side, the third side and the fourth side being detachably connected to the top fabric.

[0013] In an optional embodiment, the seat structure further includes a zipper, the zipper comprising a sub-zipper and a main zipper, wherein one of the top fabric and the bottom fabric has the sub-zipper and the other has the main zipper, the sub-zipper being connected to the main zipper; and / or,

[0014] The seat structure also includes a first hook and loop fastener surface and a first hook and loop fastener surface. One of the top fabric and the bottom fabric is provided with the first hook and loop fastener surface, and the other is provided with the first hook and loop fastener surface. The first hook and loop fastener surface and the first hook and loop fastener surface are connected.

[0015] In an optional embodiment, the seat structure further includes a second hook-and-loop fastener surface and a second hook-and-loop fastener hook surface, wherein one of the cooling element and the bottom fabric has the second hook-and-loop fastener surface, and the other has the second hook-and-loop fastener hook surface, and the second hook-and-loop fastener surface is connected; and / or,

[0016] The seat structure also includes a third hook and loop surface and a third hook and loop hook surface. One of the gel pad and the bottom fabric is provided with the third hook and loop surface, and the other is provided with the third hook and loop hook surface. The third hook and loop surface are connected.

[0017] In an optional embodiment, the seat structure further includes a heat insulation layer disposed on the side of the cooling element near the gel pad, and the heat insulation layer is in contact with the gel pad.

[0018] In an optional embodiment, the seat structure further includes a heating element disposed on the top fabric near the gel pad and located within the receiving cavity.

[0019] In an optional embodiment, the seat structure further includes a storage bag connected to the top fabric or the bottom fabric.

[0020] In an optional embodiment, the seat structure further includes a first pocket and a second pocket, the first pocket being connected to one side of the top fabric or the bottom fabric, and the second pocket being connected to the opposite side of the top fabric or the bottom fabric.

[0021] In an optional embodiment, the cooling element is a semiconductor cooler, the bottom fabric has a ventilation opening, and the fan of the semiconductor cooler is disposed at the ventilation opening.

[0022] Secondly, this utility model provides a seat, including the seat surface structure described in any of the foregoing embodiments.

[0023] The beneficial effects of this utility model embodiment include:

[0024] The seat structure includes a top fabric, a bottom fabric, a cooling element, and a gel pad. The bottom fabric is detachably connected to the top fabric, and a receiving cavity is formed between the bottom fabric and the top fabric. The cooling element is detachably disposed on the bottom fabric and located within the receiving cavity. The gel pad is disposed between the cooling element and the top fabric and is located within the receiving cavity.

[0025] By placing the cooling element and gel pad within the receiving cavity, and detachably connecting the cooling element to the bottom fabric and the top fabric to the bottom fabric, maintenance and replacement can be performed simply by separating the bottom and top fabrics and then removing the component from the bottom fabric. This convenient and quick operation reduces maintenance costs. The gel pad is filled with a flowable, highly thermally conductive liquid, which works in conjunction with the cooling element to enhance the cooling effect, providing a noticeable cooling sensation when the user sits on the top fabric. Furthermore, the liquid-filled gel pad also increases user comfort.

[0026] The seat includes a seat surface structure, which has all the beneficial effects of that seat surface structure. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of the seat provided in an embodiment of this utility model;

[0029] Figure 2 A schematic diagram of the chair surface structure provided in an embodiment of this utility model;

[0030] Figure 3 An exploded view of the chair surface structure provided in an embodiment of this utility model;

[0031] Figure 4An exploded view from a second perspective of the chair surface structure provided in an embodiment of this utility model.

[0032] Icons: 1000 - Seat; 100 - Seat surface structure; 10 - Top fabric; 20 - Bottom fabric; 21 - First side; 22 - Second side; 23 - Third side; 24 - Fourth side; 25 - Ventilation vent; 30 - Cooling element; 31 - Fan; 40 - Gel pad; 50 - Zipper; 51 - Sub-zipper; 52 - Female zipper; 61 - First hook and loop fastener; 62 - First hook and loop fastener; 63 - Second hook and loop fastener; 64 - Second hook and loop fastener; 65 - Third hook and loop fastener; 66 - Third hook and loop fastener; 70 - Insulation layer; 80 - Heating element; 91 - Storage bag; 92 - First inner bag; 93 - Second inner bag; 001 - Receiving cavity; 200 - Chair body. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] As described in the background section, existing seats have poor cooling performance, and when the electronic components built into the seats malfunction, they often face problems such as difficulty in disassembly and repair, and inconvenience in replacing parts. This not only affects the user experience of the product, but also increases maintenance costs to some extent.

[0040] Based on this, please refer to Figures 1-4 The present invention provides a seat structure 100 and a seat 1000, which can effectively improve the aforementioned technical problems. Specifically, it has good cooling performance and allows for easy disassembly, maintenance, or replacement of components, thus improving user comfort and reducing maintenance costs. The seat structure 100 and seat 1000 will be described in detail below.

[0041] Please refer to Figure 1 , Figure 1 This is a structural schematic diagram of the seat 1000 provided in this embodiment, combined with... Figure 1 The seat 1000 includes a seat surface structure 100 and a seat body 200. The seat surface structure 100 is disposed on the seat body 200 and can provide users with a comfortable sitting experience.

[0042] For details, please refer to Figures 2-4 , Figure 2 This is a schematic diagram of the chair surface structure 100 provided in this embodiment. Figure 3 This is an exploded view of the chair surface structure 100 provided in this embodiment from a first-view perspective. Figure 4 This is an exploded view of the seat structure 100 provided in this embodiment from a second perspective.

[0043] Combination Figures 2-4The seat structure 100 includes a top fabric 10, a bottom fabric 20, a cooling element 30, and a gel pad 40. The bottom fabric 20 is detachably connected to the top fabric 10, and a receiving cavity 001 is formed between the bottom fabric 20 and the top fabric 10. The cooling element 30 is detachably disposed on the bottom fabric 20 and located within the receiving cavity 001. The gel pad 40 is disposed between the cooling element 30 and the top fabric 10, and the gel pad 40 is located within the receiving cavity 001.

[0044] By placing the cooling element 30 and the gel pad 40 within the receiving cavity 001, and detachably connecting the cooling element 30 to the bottom fabric 20, while simultaneously detachably connecting the top fabric 10 to the bottom fabric 20, maintenance and replacement can be performed simply by separating the bottom fabric 20 from the top fabric 10 and then removing the components from the receiving cavity 001 from the bottom fabric 20. This convenient and quick operation reduces maintenance costs. The gel pad 40 is filled with a flowable, highly thermally conductive liquid, which works in conjunction with the cooling element 30 to enhance the cooling effect, providing a noticeable cooling sensation when the user sits on the top fabric 10. Furthermore, the liquid-filled gel pad 40 also increases user comfort.

[0045] Furthermore, in this embodiment, the gel pad 40 is in contact with both the cooling element 30 and the top fabric 10, and the side of the gel pad 40 closest to the cooling element 30 is detachably connected to the bottom fabric 20.

[0046] In other words, in this embodiment, the gel pad 40, through direct contact with the cooling element 30 and the top fabric 10, can improve the cooling and heat conduction effects, resulting in a more comfortable user experience. Furthermore, by detachably connecting the gel pad 40 to the bottom fabric 20, the installation stability of the gel pad 40 is provided, and the disassembly and installation of the gel pad 40 are facilitated, improving installation efficiency and further reducing maintenance costs. Of course, in other embodiments, the gel pad 40 can also indirectly contact the cooling element 30 and the top fabric 10. For example, heat-conducting structures can be provided between the gel pad 40 and the cooling element 30, and between the gel pad 40 and the top fabric 10, to achieve heat transfer.

[0047] Combination Figure 2 and Figure 3In this embodiment, the bottom fabric 20 has a first side 21, a second side 22, a third side 23, and a fourth side 24 connected end to end. One of the first side 21, the second side 22, the third side 23, and the fourth side 24 is fixedly connected to the top fabric 10, while the other three of the first side 21, the second side 22, the third side 23, and the fourth side 24 are detachably connected to the top fabric 10. That is, one side of the bottom fabric 20 is fixed to the top fabric 10, specifically by sewing, while the other three sides can be detached from the top fabric 10. This facilitates assembly and disassembly while also improving the connection stability between the bottom fabric 20 and the top fabric 10, thereby ensuring the stable installation of the relevant components located in the receiving cavity 001.

[0048] It should be noted that, specifically in this embodiment, the first side 21 is fixedly connected to the top fabric 10, while the second side 22, the third side 23, and the fourth side 24 are all detachably connected to the top fabric 10. Of course, in other embodiments, the second side 22, the third side 23, or the fourth side 24 may be fixedly connected to the top fabric 10, while the remaining three sides may be detachably connected to the top fabric 10.

[0049] To facilitate the disassembly and installation of the bottom fabric 20 and the top fabric 10, the seat structure 100 also includes a zipper 50, which includes a sub-zipper 51 and a female zipper 52. One of the top fabric 10 and the bottom fabric 20 is provided with a sub-zipper 51, and the other is provided with a female zipper 52. The sub-zipper 51 and the female zipper 52 are connected.

[0050] Similarly, to facilitate the disassembly and installation of the bottom fabric 20 and the top fabric 10, the seat structure 100 also includes a first hook and loop fastener 61 and a first hook and loop fastener 62. One of the top fabric 10 and the bottom fabric 20 is provided with the first hook and loop fastener 61, and the other is provided with the first hook and loop fastener 62. The first hook and loop fastener 61 and the first hook and loop fastener 62 are connected.

[0051] It should be noted that in this embodiment, there are two zippers 50, that is, two female zippers 51 and two male zippers 52. The two female zippers 52 are respectively located on the second side 22 and the fourth side 24 of the bottom fabric 20, while the two female zippers 51 are respectively located on the corresponding sides of the top fabric 10. Simultaneously, there is one first hook and loop fastener 61 and one hook and loop fastener 62. The hook and loop fastener 62 is located on the third side 23 of the bottom fabric 20, and the hook and loop fastener 61 is located on the corresponding side of the top fabric 10. Through the combined action of the zippers 50 and the hook and loop fasteners, the three sides of the bottom fabric 20 and the top fabric 10 are connected and fixed.

[0052] Of course, in other embodiments, the number of zippers 50 can be one or three, etc., and the number of the first hook and loop fastener 61 and the first hook and loop fastener 62 can be two or three, etc.; of course, only zippers 50 or only the first hook and loop fastener 61 and the first hook and loop fastener 62 can be provided to connect and fix the corresponding edges of the bottom fabric 20 and the top fabric 10. The specific setting method and quantity need to be determined according to the actual design requirements of the chair surface structure 100.

[0053] Combination Figure 3 and Figure 4 To facilitate the disassembly and installation of the cooling element 30 and the bottom fabric 20, the seat structure 100 also includes a second hook and loop fastener 63 and a second hook and loop fastener 64. One of the cooling element 30 and the bottom fabric 20 is provided with the second hook and loop fastener 63, and the other is provided with the second hook and loop fastener 64. The second hook and loop fastener 63 and the second hook and loop fastener 64 are connected.

[0054] Similarly, to facilitate the disassembly and installation of the gel pad 40 and the bottom fabric 20, the seat structure 100 also includes a third hook and loop surface 65 and a third hook and loop surface 66. One of the gel pad 40 and the bottom fabric 20 is provided with the third hook and loop surface 65, and the other is provided with the third hook and loop surface 66. The third hook and loop surface 65 and the third hook and loop surface 66 are connected.

[0055] It should be noted that the number of the second hook and loop fastener 63, the second hook and loop fastener 64, the third hook and loop fastener 65, and the fourth hook and loop fastener mentioned above is not limited and needs to be determined according to the actual usage.

[0056] Please continue to combine Figure 3 and Figure 4 In order to improve the cooling effect, in this embodiment, the seat structure 100 also includes a heat insulation layer 70. The heat insulation layer 70 is disposed on the side of the cooling element 30 near the gel pad 40 and the heat insulation layer 70 is in contact with the gel pad 40. Specifically, the heat insulation layer 70 can be fixedly sewn to the side of the cooling element 30 near the gel pad 40.

[0057] By setting an insulation layer 70 on the side of the cooling element 30 close to the gel pad 40 and making it in contact with the gel pad 40, the gel pad 40 can be prevented from dissipating heat to the side closer to the bottom fabric 20, thereby achieving uniform and rapid cooling of the gel pad 40. The other side is in indirect contact with the user through the top fabric 10, which further improves the cooling efficiency.

[0058] It should be noted that in this embodiment, the number of cooling elements 30 is specifically four, and the four cooling elements 30 are arranged at intervals. Correspondingly, the number of insulation layers 70 is also four. Of course, in other embodiments, the number of cooling elements 30 and insulation layers 70 can also be one, two, or three, etc.

[0059] To enhance the functionality of the seat 1000, in this embodiment, the seat surface structure 100 further includes a heating element 80. The heating element 80 is disposed on the side of the top fabric 10 near the gel pad 40, and is located within the receiving cavity 001. By incorporating the heating element 80, the heating and cooling functions of the seat 1000 can be integrated simultaneously. Users can select either heating or cooling mode according to their actual needs, further meeting personalized user requirements and improving comfort.

[0060] It should be noted that in this embodiment, the heating element 80 is specifically an electric heating wire; of course, in other embodiments, the heating element 80 can also be other heating elements such as a PTC ceramic heater.

[0061] Combination Figures 2-4 Specifically, in this embodiment, the cooling element 30 is a semiconductor cooler, and the bottom fabric 20 has a ventilation opening 25. The fan 31 of the semiconductor cooler is located at the ventilation opening 25. The ventilation opening 25 allows for better heat dissipation of the relevant components of the semiconductor cooler, ensuring its normal cooling operation.

[0062] Combination Figure 1 The seat structure 100 also includes a storage bag 91, which is connected to the top fabric 10 or the bottom fabric 20. The storage bag 91 can hold power supply devices that provide power to the cooling element 30 and the heating element 80, such as power banks or batteries. Of course, it can also store switches that control the cooling element 30 and the heating element 80, or other items belonging to the user, further increasing the functionality of the seat 1000.

[0063] Please combine Figures 1-4 To facilitate the installation of the seat structure 100 on the chair body 200, in this embodiment, the seat structure 100 further includes a first pocket 92 and a second pocket 93. The first pocket 92 is connected to one side of the top fabric 10 or the bottom fabric 20, and the second pocket 93 is connected to the opposite side of the top fabric 10 or the bottom fabric 20. Figure 1 As shown, during installation, the two fixing rods that are oppositely arranged on the chair body 200 can be passed through the first set of bags 92 and the second set of bags 93 respectively, so as to realize the fixed installation of the chair surface structure 100 and the chair body 200. The operation is convenient and quick.

[0064] In summary, the embodiments of this utility model provide a seat structure 100 and a seat 1000. The seat structure 100 includes a top fabric 10, a bottom fabric 20, a cooling element 30, and a gel pad 40. The bottom fabric 20 is detachably connected to the top fabric 10, and a receiving cavity 001 is formed between the bottom fabric 20 and the top fabric 10. The cooling element 30 is detachably disposed on the bottom fabric 20 and located within the receiving cavity 001. The gel pad 40 is disposed between the cooling element 30 and the top fabric 10 and is located within the receiving cavity 001. By placing the cooling element 30 and the gel pad 40 within the receiving cavity 001, and by detachably connecting the cooling element 30 to the bottom fabric 20, and by detachably connecting the top fabric 10 to the bottom fabric 20, when maintenance or replacement is required, it is only necessary to separate the bottom fabric 20 from the top fabric 10 and then remove the components from the bottom fabric 20 within the receiving cavity 001. This operation is convenient and quick, reducing maintenance costs. The gel pad 40 is filled with a flowable, highly thermally conductive liquid, which can work with the cooling element 30 to improve the cooling effect, so that the user can feel a significant cooling sensation when sitting on the top fabric 10. The liquid-filled gel pad 40 can also increase the user's comfort.

[0065] The seat 1000 includes a seat structure 100, which has all the functions and benefits of the seat structure 100.

[0066] The above description is merely a specific embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chair seat structure, characterized in that, include: Top fabric (10); Bottom fabric (20) is detachably connected to top fabric (10), and a receiving cavity (001) is formed between the bottom fabric (20) and the top fabric (10); A cooling element (30), said cooling element (30) being detachably disposed on the bottom fabric (20) and located within the receiving cavity (001); and A gel pad (40) is disposed between the cooling element (30) and the top fabric (10), and the gel pad (40) is located within the receiving cavity (001).

2. The chair surface structure according to claim 1, characterized in that, The gel pad (40) is in contact with both the cooling element (30) and the top fabric (10), and the side of the gel pad (40) closest to the cooling element (30) is detachably connected to the bottom fabric (20).

3. The chair surface structure according to claim 1, characterized in that, The bottom fabric (20) has a first side (21), a second side (22), a third side (23) and a fourth side (24) connected end to end in sequence. One of the first side (21), the second side (22), the third side (23) and the fourth side (24) is fixedly connected to the top fabric (10), and the other three of the first side (21), the second side (22), the third side (23) and the fourth side (24) are detachably connected to the top fabric (10).

4. The chair surface structure according to claim 1, characterized in that, The seat structure (100) further includes a zipper (50), which includes a sub-zipper (51) and a female zipper (52). One of the top fabric (10) and the bottom fabric (20) is provided with the sub-zipper (51), and the other is provided with the female zipper (52). The sub-zipper (51) is connected to the female zipper (52); and / or, The seat structure (100) further includes a first hook and loop fastener (61) and a first hook and loop fastener (62). One of the top fabric (10) and the bottom fabric (20) is provided with the first hook and loop fastener (61), and the other is provided with the first hook and loop fastener (62). The first hook and loop fastener (61) and the first hook and loop fastener (62) are connected.

5. The chair surface structure according to claim 1, characterized in that, The seat structure (100) further includes a second hook-and-loop fastener (63) and a second hook-and-loop fastener (64). One of the cooling element (30) and the bottom fabric (20) is provided with the second hook-and-loop fastener (63), and the other is provided with the second hook-and-loop fastener (64). The second hook-and-loop fastener (63) and the second hook-and-loop fastener (64) are connected; and / or, The seat structure (100) further includes a third hook and loop surface (65) and a third hook and loop surface (66). One of the gel pad (40) and the bottom fabric (20) is provided with the third hook and loop surface (65), and the other is provided with the third hook and loop surface (66). The third hook and loop surface (65) and the third hook and loop surface (66) are connected.

6. The chair surface structure according to claim 1, characterized in that, The seat structure (100) further includes a heat insulation layer (70), which is disposed on the side of the cooling element (30) near the gel pad (40) and is in contact with the gel pad (40).

7. The chair surface structure according to claim 1, characterized in that, The seat structure (100) also includes a heating element (80), which is disposed on the side of the top fabric (10) near the gel pad (40) and is located in the receiving cavity (001).

8. The chair surface structure according to claim 1, characterized in that, The seat structure (100) also includes a storage bag (91) connected to the top fabric (10) or the bottom fabric (20).

9. The chair seat structure according to any one of claims 1-8, characterized in that, The cooling element (30) is a semiconductor cooler, and the bottom fabric (20) has a vent (25). The fan (31) of the semiconductor cooler is located at the vent (25).

10. A type of seat, characterized in that, Includes the seat structure (100) as described in any one of claims 1-9.

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