Vehicle seat heat insulation structure, seat cushion cover and vehicle seat
By using composite layered structures and waterproof parts in the seat insulation structure, the problem of heat generated by the seat in a high temperature environment is solved, and the waterproof performance of the seat cover is improved, achieving a better user experience.
Patent Information
- Application Number
- CN202422063593.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing seat insulation structure is prone to heat up after exposure to high temperatures in summer, resulting in bad user experience, and the existing seat covers are not waterproof, affecting the user experience.
The seat insulation structure with a composite layered structure includes a reflective insulation layer and a bottom layer. The bottom layer is located at the bottom of the reflective insulation layer to form a saddle-like structure, and waterproof parts are provided at the stitching to improve waterproof performance.
The reflective heat insulation layer significantly reduces the temperature of the seat in the exposed environment, realizes the sun protection and heat insulation function, and prevents water from entering the outside of the sewing place by setting up waterproof parts to improve the waterproof effect.
Smart Images
Figure CN222886391U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to a seat heat insulation structure, a seat cover and a seat. Background Art
[0002] For seats used in bicycles, electric vehicles and other applications, the seat is prone to heat up after being exposed to high temperatures in summer, making it impossible to ride. In hot summer weather, the maximum temperature of the seat under direct sunlight can reach 75°C, significantly exceeding the temperature that the human body can tolerate, which will bring a bad experience or even harm to users. To solve the above technical problems, the existing solution is to cover the seat cushion of the seat with a seat cover. The seat cover adopts a structure of stitching and splicing two parts of the skin. One part of the skin is made of a sun-proof and heat-insulating material, and the other part of the skin is made of the existing artificial leather material. However, in the above existing solution, the stitching part of the two parts of the skin is prone to water ingress, resulting in poor waterproof performance of the seat cover and affecting the user experience. Summary of the Utility Model
[0003] A main object of the present disclosure is to overcome at least one defect of the above-mentioned prior art, and to provide a seat heat insulation structure with excellent heat insulation performance and waterproof performance.
[0004] To achieve the above object, the present disclosure adopts the following technical solutions:
[0005] According to one aspect of the present disclosure, there is provided a seat heat insulation structure, wherein: the seat heat insulation structure includes a first member, a second member and a waterproof member; the first member and the second member are stitched together to form a saddle-shaped structure, the saddle-shaped structure has a top wall and a side wall, and the first member participates in forming the top wall; the first member is a composite layered structure, which includes a reflective heat insulation layer and a bottom layer, and the bottom layer is located at the bottom of the reflective heat insulation layer; the waterproof member is disposed outside the stitching portion of the first member and the second member.
[0006] According to one embodiment of the present disclosure, wherein: the first member has a first stitching edge, the second member has a second stitching edge, the first stitching edge and the second stitching edge overlap, and the first member and the second member are stitched together at the overlapping portion; or, the second member is in a saddle-shaped structure, the first member is stacked on the outer surface of the second member, and the edge of the first member is stitched to the second member.
[0007] According to one embodiment of the present disclosure, the first member includes a top portion and a first side portion. The top portion participates in forming the top wall of the saddle-shaped structure, and the first side portion is connected to the front end of the top portion and participates in forming the side wall at the front end of the saddle-shaped structure; and / or, the first member includes a top portion and two second side portions. The top portion participates in forming the top wall of the saddle-shaped structure, and the two second side portions are respectively connected to the left and right ends of the top portion and respectively participate in forming the side walls on the left and right sides of the saddle-shaped structure.
[0008] According to one embodiment of the present disclosure, the reflective heat-insulating layer is a silver polyester film.
[0009] According to one embodiment of the present disclosure, the composite layered structure further includes a first protective layer. The first protective layer is located on top of the reflective heat-insulating layer, and the first protective layer is made of a transparent material.
[0010] According to one embodiment of the present disclosure, the first protective layer is a PU film.
[0011] According to one embodiment of the present disclosure, the composite layered structure further includes a buffer layer. The buffer layer is located between the reflective heat-insulating layer and the bottom layer.
[0012] According to one embodiment of the present disclosure, the waterproof member is a waterproof rubber strip, and the waterproof rubber strip is disposed at the stitching of the first member and the second member by a hot melt rolling process.
[0013] Another main object of the present disclosure is to overcome at least one defect of the above-mentioned prior art, and to provide a seat cushion cover adopting the above-mentioned seat cushion heat-insulating structure.
[0014] To achieve the above object, the present disclosure adopts the following technical solutions:
[0015] According to another aspect of the present disclosure, there is provided a seat cushion cover, which includes a sleeve body and a fastener; the sleeve body is formed by the seat cushion heat-insulating structure proposed by the present disclosure and described in the above embodiments, and is used to be sleeved on the seat cushion of the vehicle seat; the fastener is connected to the sleeve body, and the fastener can fix the sleeve body and the seat cushion.
[0016] Another main object of the present disclosure is to overcome at least one defect of the above-mentioned prior art, and to provide a vehicle seat adopting the above-mentioned seat cushion heat-insulating structure.
[0017] To achieve the above object, the present disclosure adopts the following technical solutions:
[0018] According to another aspect of the present disclosure, a saddle is provided, which includes a bracket, a seat cushion, and a connecting rod; the seat cushion is constituted by the saddle heat insulation structure proposed in the present disclosure and described in the above embodiments, and the saddle heat insulation structure is disposed on the bracket; the connecting rod is connected to the bottom of the bracket and is used for connecting to a vehicle frame.
[0019] As can be seen from the above technical solutions, the advantages and positive effects of the saddle heat insulation structure, the seat cushion cover, and the saddle proposed in the present disclosure are as follows:
[0020] A saddle heat insulation structure proposed in the present disclosure includes a first member, a second member, and a waterproof member; the first member and the second member are stitched together to jointly form a saddle-shaped structure, the saddle-shaped structure has a top wall and a side wall, and the first member participates in forming the top wall; the first member is a composite layered structure, which includes a reflective heat insulation layer and a bottom layer, and the bottom layer is located at the bottom of the reflective heat insulation layer; the waterproof member is disposed outside the stitching position of the first member and the second member. Through the above structural design, in the present disclosure, the first member and the second member are stitched together, and the reflective heat insulation layer of the first member is used to achieve the functions of sun protection and heat insulation, and can significantly reduce the temperature of the saddle in a sun-exposed environment. Moreover, in the present disclosure, the waterproof member is used to seal the stitching position of the first member and the second member to achieve waterproofing. On this basis, in the present disclosure, the waterproof member is disposed outside the stitching position, and compared with being disposed inside the stitching position, the present disclosure can prevent water from entering the interior of the saddle heat insulation structure from the stitching position, thereby improving the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] By considering the following detailed description of the preferred embodiments of the present disclosure in conjunction with the accompanying drawings, various objectives, features, and advantages of the present disclosure will become more apparent. The drawings are only illustrative diagrams of the present disclosure and are not necessarily drawn to scale. In the drawings, the same reference numerals always represent the same or similar components. Among them:
[0022] Figure 1 is a schematic perspective view of a seat cushion cover shown according to an exemplary embodiment;
[0023] Figure 2 is Figure 1 a top view of the seat cushion cover shown;
[0024] Figure 3 is Figure 1 a front view of the seat cushion cover shown;
[0025] Figure 4 is Figure 1 a front view of the seat cushion cover shown;
[0026] Figure 5 is Figure 1 a partial cross-sectional view of the seat cushion cover shown;
[0027] Figure 6 is Figure 1 a partial cross-sectional view of a first component in;
[0028] Figure 7 is a partial cross-sectional view of a seat cushion cover shown according to another exemplary embodiment.
[0029] Figure 8 is a top view of a seat cushion cover shown according to yet another exemplary embodiment;
[0030] Figure 9 is Figure 8 a front view of the seat cushion cover shown;
[0031] Figure 10 is Figure 8 a rear view of the seat cushion cover shown;
[0032] The reference numerals are explained as follows:
[0033] 100. First component;
[0034] 101. First stitching edge;
[0035] 102. Top;
[0036] 103. First side;
[0037] 104. Second side;
[0038] 110. Reflective heat insulation layer;
[0039] 120. Bottom layer;
[0040] 130. First protective layer;
[0041] 140. Buffer layer;
[0042] 200. Second component;
[0043] 201. Second stitching edge;
[0044] 300. Waterproof member;
[0045] 400. Stitching thread. Detailed implementation manners
[0046] Typical embodiments embodying the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various variations in different embodiments, all of which do not depart from the scope of the present disclosure, and the descriptions and drawings therein are for illustrative purposes in essence and not for limiting the present disclosure.
[0047] In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure and in which are shown, by way of example, different exemplary structures, systems, and steps by which aspects of the present disclosure may be implemented. It should be understood that other specific solutions of components, structures, exemplary devices, systems, and steps may be used and structural and functional modifications may be made without departing from the scope of the present disclosure. Moreover, although terms such as "above", "between", "within", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein for convenience only, for example, according to the orientation of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the present disclosure.
[0048] Referring to Figure 1 , which representatively shows a schematic three-dimensional structure diagram of the seat cushion cover proposed by the present disclosure. In this exemplary embodiment, the seat insulation structure proposed by the present disclosure is described by taking the seat cushion cover applied to a bicycle as an example. It is easy for those skilled in the art to understand that, in order to apply the relevant designs of the present disclosure to other types of vehicles, such as electric vehicles, or to other types of seat structures, such as seat cushions, various modifications, additions, substitutions, deletions, or other changes are made to the following specific embodiments, and these changes are still within the scope of the principle of the seat insulation structure proposed by the present disclosure.
[0049] As Figure 1 shown, in an embodiment of the present disclosure, the seat insulation structure proposed by the present disclosure includes a first member 100, a second member 200, and a waterproof member 300. With reference to Figures 2 to 6 , Figure 2 represents a top view of the seat cushion cover; Figure 3 represents a front view of the seat cushion cover;
[0050] Figure 4 represents a front view of the seat cushion cover; Figure 5 represents a partial cross-sectional schematic diagram of the seat cushion cover, which specifically shows the cross-sectional structure of the first member 100 and the second member 200 at the stitching; Figure 6 represents a partial cross-sectional schematic diagram of the first member 100, which specifically shows the cross-sectional structure of the composite layered structure. The structures, connection methods, and functional relationships of the main components of the seat insulation structure proposed by the present disclosure will be described in detail below with reference to the above-mentioned drawings.
[0051] It should be noted that Figures 1 to 6The illustrated embodiment is described by taking a seat cushion cover as an example. The seat cushion cover can be sleeved on the seat cushion of a vehicle such as a bicycle or an electric vehicle. The seat insulation structure proposed in the present disclosure can be used as the sleeve body of the seat cushion cover. Accordingly, in the following description of this embodiment, descriptions such as "outer side" or "outer surface" specifically refer to the side of the seat cushion cover facing away from the seat. On this basis, the seat cushion cover shown in the drawings is generally triangular, and it can be understood that the seat cushion cover is suitable for being sleeved on the seat cushion of a bicycle seat. Of course, its application to the seat cushions of other types of vehicles is not limited either.
[0052] As Figures 1 to 6 shown, in an embodiment of the present disclosure, the first member 100 is stitched to the second member 200, and the first member 100 and the second member 200 together form a saddle-shaped structure. When the seat insulation structure is applied to the seat cushion cover, the so-called saddle-shaped structure can be understood as that when the sleeve body of the seat cushion cover is sleeved on the seat cushion, the sleeve body stretched by the seat cushion is roughly matched with the saddle-shaped structure of the seat cushion. Or, when the seat insulation structure is applied to the seat, the so-called saddle-shaped structure can be understood as that the seat insulation structure directly serves as the seat cushion and presents a saddle-shaped structure. The above-mentioned saddle-shaped structure has a top wall and side walls, and the first member 100 at least participates in forming a part of the top wall, such as the top 102 of the first member 100 shown in the drawings. The first member 100 is a composite layered structure, which includes a reflective heat insulation layer 110 and a bottom layer 120. The bottom layer 120 is located at the bottom of the reflective heat insulation layer 110 (taking the seat insulation structure applied to the seat cushion cover as an example, the so-called bottom side is the side facing the seat cushion). The waterproof member 300 is arranged outside the stitching position of the first member 100 and the second member 200 (taking the seat insulation structure applied to the seat cushion cover as an example, the so-called outer side is the side facing away from the seat cushion). Specifically, the extension direction of the stitching position can be understood through the stitching line 400 shown in the drawings in a dotted line form. Through the above structural design, the present disclosure stitches the first member 100 to the second member 200, and uses the reflective heat insulation layer 110 of the first member 100 to achieve the functions of sun protection and heat insulation, and can significantly reduce the temperature of the seat in a sunny environment. Moreover, the present disclosure uses the waterproof member 300 to block the stitching position of the first member 100 and the second member 200 to achieve waterproofing. On this basis, the present disclosure arranges the waterproof member 300 outside the stitching position. Compared with arranging it inside the stitching position, the present disclosure can prevent water from entering the interior of the seat insulation structure from the stitching position, thereby improving the waterproof effect.
[0053] As Figure 5As shown, in one embodiment of the present disclosure, the first member 100 has a first stitching edge 101, and the second member 200 has a second stitching edge 201. The first stitching edge 101 overlaps with the second stitching edge 201, and the first member 100 and the second member 200 are stitched and connected at the above-mentioned overlapping portion. In other words, the first member 100 and the second member 200 can be stitched and connected by splicing, that is, except for the partial overlap at the stitching portion, the remaining portions of the first member 100 and the second member 200 do not overlap. Through the above structural design, the present disclosure can reduce the stitching difficulty, improve the efficiency, and at the same time can reduce the material usage of the second member 200 and lower the material cost.
[0054] Referring to Figure 7 , Figure 7 FIG. shows a partial cross-sectional schematic view of a seat cushion cover that can embody the principle of the present disclosure in another exemplary embodiment.
[0055] Different from Figure 5 the design in the shown embodiment where the first member 100 and the second member 200 are stitched and connected by splicing, as Figure 7 shown, in another embodiment of the present disclosure, the second member 200 can be in the form of a complete saddle-shaped structure, and the first member 100 is stacked on the outer surface of the second member 200, and the edge of the first member 100 is stitched and connected to the second member 200. In other words, the first member 100 and the second member 200 can be stitched and connected by laminating, that is, the whole of the first member 100 overlaps the second member 200, and a part of the second member 200 does not overlap with the first member 100. Through the above structural design, the present disclosure can simplify the structural complexity of the first member 100 and facilitate processing.
[0056] As Figures 1 to 4 shown, in one embodiment of the present disclosure, the first member 100 may include a top portion 102 and a first side portion 103. The top portion 102 participates in forming the top wall of the above-mentioned saddle-shaped structure, and the first side portion 103 is connected to the front end of the top portion 102, and the first side portion 103 participates in forming the side wall at the front end of the above-mentioned saddle-shaped structure. Through the above structural design, the present disclosure can expand the arrangement range of the first member 100, realize the heat insulation function for more areas, and further improve the user experience.
[0057] Referring to Figures 8 to 10 , Figure 8 FIG. shows a top view of a seat cushion cover that can embody the principle of the present disclosure in another exemplary embodiment; Figure 9 FIG. shows a front view of the seat cushion cover; Figure 10 FIG. shows a rear view of the seat cushion cover.
[0058] It should be noted that Figures 8 to 10The illustrated embodiment still takes the seat cover as an example for illustration. The seat cover can be sleeved on the seat cushion of a vehicle such as a bicycle or an electric vehicle. The seat heat insulation structure proposed by the present disclosure can be used as the sleeve body of the seat cover. On this basis, the seat cover shown in the drawings is generally quadrilateral, and it can be understood that the seat cover is suitable for being sleeved on the seat cushion of the seat of an electric vehicle. Of course, its application on the seat cushions of seats of other types of vehicles is not limited either.
[0059] Different from Figures 1 to 4 In the illustrated embodiment, the first member 100 is designed to include a top 102 and a first side 103. As Figures 8 to 10 shown, in another embodiment of the present disclosure, the first member 100 may include a top 102 and two second sides 104. The top 102 participates in forming the top wall of the above saddle-shaped structure. The two second sides 104 are respectively connected to the left and right ends of the top 102, and the two second sides 104 respectively participate in forming the side walls on the left and right sides of the above saddle-shaped structure. Through the above structural design, the present disclosure can expand the arrangement range of the first member 100 to achieve the heat insulation function for more areas, such as covering the area of the inner thigh of the user, and further improving the user experience.
[0060] It should be understood that in various possible embodiments that conform to the design concept of the present disclosure, whether the seat heat insulation structure is used as the sleeve body of the seat cover or the seat cushion of the seat, and whether it is applied to a bicycle or an electric vehicle, the first member 100 may only include the top 102, or may also include the above-mentioned first side 103 and second side 104 at the same time, or may also include other sides, such as the side that participates in forming the rear side wall of the above saddle-shaped structure, and is not limited to the above embodiments.
[0061] In an embodiment of the present disclosure, the reflective heat insulation layer 110 can be a silver polyester film. Through the above structural design, the present disclosure can use the silver polyester film to provide a high reflectivity to reflect the solar heat radiation, and at the same time, based on the good heat conductivity and low absorption rate and other characteristics of the silver polyester film, realize its own heat dissipation, so as to comprehensively achieve physical cooling. In some embodiments, the reflective heat insulation layer 110 can also adopt other colors, such as white, yellow, gray, etc. In addition, the reflective heat insulation layer 110 can also adopt other materials or other films, and is not limited to this embodiment.
[0062] As Figure 6As shown, in an embodiment of the present disclosure, the composite layered structure of the first member 100 may further include a first protective layer 130. The first protective layer 130 is located at the top 102 of the reflective and heat-insulating layer 110 (i.e., the side of the reflective and heat-insulating layer 110 facing away from the bottom layer 120), and the first protective layer 130 is made of a transparent material. Through the above structural design, the present disclosure can use the first protective layer 130 to protect the reflective and heat-insulating layer 110 from wear during use, ensuring the stable and reliable heat-insulating performance of the seat heat-insulating structure. Moreover, by using a transparent material for the first protective layer 130, additional heat absorption can be avoided, ensuring that sunlight is reflected by the reflective and heat-insulating layer 110 to the greatest extent, further ensuring the heat-insulating performance.
[0063] Based on the structural design that the composite layered structure of the first member 100 includes the first protective layer 130, in an embodiment of the present disclosure, the first protective layer 130 can be a PU film. On this basis, the second member 200 can use the material of the existing seat cover. Since the outer surface of the existing seat cover is usually provided with a PVC film as a protective layer, when the waterproof member 300 is arranged outside the stitching, the similar characteristics of the PU film and the PVC film can be utilized, and the waterproof member 300 can be crimped on the outer surface of the stitching of the first member 100 and the second member 200 by using a hot melt rolling process. Accordingly, the connection strength between the waterproof member 300 and the first member 100 and the second member 200 can be further improved, and the waterproof effect can be further optimized.
[0064] As Figure 6 shown, in an embodiment of the present disclosure, the composite layered structure of the first member 100 may further include a buffer layer 140. The buffer layer 140 is located between the reflective and heat-insulating layer 110 and the bottom layer 120. Through the above structural design, the present disclosure can use the buffer layer 140 to provide a buffering effect between the reflective and heat-insulating layer 110 and the bottom layer 120, avoiding the direct contact between the reflective and heat-insulating layer 110 and the bottom layer 120 and being easily damaged during vibration, ensuring the stable and reliable heat-insulating performance of the seat heat-insulating structure.
[0065] Based on the structural design that the composite layered structure of the first member 100 includes the buffer layer 140, in an embodiment of the present disclosure, the buffer layer 140 can be a polyurethane foam material.
[0066] In an embodiment of the present disclosure, the waterproof member 300 can be a waterproof rubber strip, and the waterproof rubber strip is arranged at the stitching of the first member 100 and the second member 200 by using a hot melt rolling process. Through the above design, the present disclosure can further improve the connection strength between the waterproof member 300 and the first member 100 and the second member 200, and further optimize the waterproof effect.
[0067] It should be noted here that the vehicle seat insulation structures shown in the drawings and described in this specification are only a few examples of the many types of vehicle seat insulation structures that can adopt the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details or any components of the vehicle seat insulation structures shown in the drawings or described in this specification.
[0068] Based on the above detailed description of several exemplary embodiments of the vehicle seat heat insulation structure proposed in the present disclosure, an exemplary embodiment of the seat cushion cover proposed in the present disclosure will be described below.
[0069] See also Figure 1 or Figure 8 , in one embodiment of the present disclosure, the seat cushion cover proposed in the present disclosure includes a cover body and a fastener (not shown in the drawings). The cover body can be composed of the vehicle seat heat insulation structure proposed in the present disclosure and described in detail in the above embodiments, and the cover body is used to be mounted on the seat cushion of the vehicle seat. The fastener is connected to the cover body, and the fastener can fix the cover body and the seat cushion. For example, the fastener can be a strap, or the spacer can also be an elastic band inserted in the cover body. In addition, the material of the second component 200 can be, for example, fabric.
[0070] It should be noted here that the seat cushion covers shown in the drawings and described in this specification are only a few examples of the many types of seat cushion covers that can employ the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are in no way limited to any detail or any component of the seat cushion cover shown in the drawings or described in this specification.
[0071] Based on the above detailed description of several exemplary embodiments of the vehicle seat heat insulation structure proposed in the present disclosure, an exemplary embodiment of the vehicle seat proposed in the present disclosure will be described below.
[0072] In one embodiment of the present disclosure, the vehicle seat provided by the present disclosure includes a bracket, a seat cushion and a connecting rod. The seat cushion is composed of the vehicle seat heat insulation structure provided by the present disclosure and described in detail in the above embodiment, and the vehicle seat heat insulation structure is arranged on the bracket. The connecting rod is connected to the bottom of the bracket, and the connecting rod is used to connect to the vehicle frame. In addition, the material of the second component 200 can be, for example, leather.
[0073] Based on the above description of an exemplary embodiment of the vehicle seat proposed in the present disclosure, an exemplary embodiment of the bicycle and the electric vehicle proposed in the present disclosure will be described below.
[0074] In one embodiment of the present disclosure, the bicycle proposed in the present disclosure includes a frame and a seat proposed in the present disclosure and described in the above embodiment.
[0075] In one embodiment of the present disclosure, the electric vehicle proposed in the present disclosure includes a frame and a seat proposed in the present disclosure and described in the above embodiment.
[0076] It should be noted here that the bicycles or electric vehicles shown in the drawings and described in this specification are only a few examples of many bicycles or electric vehicles that can adopt the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details or any components of the bicycles or electric vehicles shown in the drawings or described in this specification.
[0077] In summary, the present disclosure proposes a heat insulation structure for a vehicle seat, which includes a first component 100, a second component 200 and a waterproof component 300; the first component 100 and the second component 200 are sewn together and together form a saddle-shaped structure, the saddle-shaped structure has a top wall and a side wall, and the first component 100 participates in forming the top wall; the first component 100 is a composite layered structure, which includes a reflective heat insulation layer 110 and a bottom layer 120, and the bottom layer 120 is located at the bottom of the reflective heat insulation layer 110; the waterproof component 300 is arranged on the outside of the sewing part of the first component 100 and the second component 200. Through the above structural design, the present disclosure sews the first component 100 and the second component 200 together, and uses the reflective heat insulation layer 110 of the first component 100 to achieve sun protection and heat insulation functions, which can significantly reduce the temperature of the vehicle seat in an exposed environment. In addition, the present disclosure uses the waterproof component 300 to block the sewing part of the first component 100 and the second component 200 to achieve waterproofing. On this basis, the present disclosure sets the waterproof member 300 on the outside of the seam. Compared with setting it on the inside of the seam, the present disclosure can prevent water from entering the interior of the seat insulation structure through the seam, thereby improving the waterproof effect.
[0078] The above describes and / or illustrates in detail exemplary embodiments of the vehicle seat insulation structure, seat cushion cover and vehicle seat proposed by the present disclosure. However, the embodiments of the present disclosure are not limited to the specific embodiments described herein. On the contrary, the components and / or steps of each embodiment can be used independently and separately from other components and / or steps described herein. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated herein, the terms "one", "an" and "above" are used to indicate the presence of one or more elements / components / etc. The terms "comprise", "include" and "have" are used to express an open-ended inclusive meaning and mean that in addition to the listed elements / components / etc., there may be additional elements / components / etc. In addition, the terms "first" and "second" in the claims and the specification are used only as markers and are not numerical limitations on their objects.
[0079] Although the seat heat insulation structure, seat cover, seat, bicycle and electric vehicle proposed by the present disclosure have been described according to different specific embodiments, those skilled in the art will recognize that modifications can be made to the implementation of the present disclosure within the spirit and scope of the claims.
Claims
1. A vehicle seat heat insulation structure, characterized in that: The vehicle seat heat insulation structure comprises a first component (100), a second component (200) and a waterproof component (300); The first component (100) and the second component (200) are sutured and connected to form a saddle-shaped structure together, wherein the saddle-shaped structure has a top wall and a side wall, and the first component (100) participates in forming the top wall; The first component (100) is a composite layered structure, comprising a reflective heat-insulating layer (110) and a bottom layer (120), wherein the bottom layer (120) is located at the bottom of the reflective heat-insulating layer (110); The waterproof member (300) is arranged on the outside of the seam between the first component (100) and the second component (200).
2. The vehicle seat heat insulation structure according to claim 1, characterized in that: The first component (100) has a first sewing edge (101), the second component (200) has a second sewing edge (201), the first sewing edge (101) overlaps with the second sewing edge (201), and the first component (100) and the second component (200) are sewn together at the overlapping portion; or The second component (200) is a saddle-shaped structure, the first component (100) is superimposed on the outer surface of the second component (200), and the edge of the first component (100) is sutured and connected to the second component (200).
3. The vehicle seat heat insulation structure according to claim 1, characterized in that: The first component (100) comprises a top portion (102) and a first side portion (103), wherein the top portion (102) participates in forming a top wall of the saddle-shaped structure, and the first side portion (103) is connected to a front end of the top portion (102) and participates in forming a side wall of the front end of the saddle-shaped structure; and / or The first component (100) includes a top portion (102) and two second side portions (104), wherein the top portion (102) participates in forming a top wall of the saddle-shaped structure, and the two second side portions (104) are respectively connected to the left and right ends of the top portion (102) and participate in forming the left and right side walls of the saddle-shaped structure.
4. The vehicle seat heat insulation structure according to claim 1, characterized in that: The reflective heat-insulating layer (110) is a silver polyester film.
5. The vehicle seat heat insulation structure according to claim 1, characterized in that: The composite layer structure further comprises a first protective layer (130), wherein the first protective layer (130) is located on the top (102) of the reflective heat-insulating layer (110), and the first protective layer (130) is made of a transparent material.
6. The vehicle seat heat insulation structure according to claim 5, characterized in that: The first protective layer (130) is a PU film.
7. The vehicle seat heat insulation structure according to claim 1, characterized in that: The composite layered structure further comprises a buffer layer (140), wherein the buffer layer (140) is located between the reflective heat-insulating layer (110) and the bottom layer (120).
8. The vehicle seat heat insulation structure according to claim 1, characterized in that: The waterproof component (300) is a waterproof rubber strip, and the waterproof rubber strip is arranged at the seam between the first component (100) and the second component (200) by a hot-melt rolling process.
9. A seat cushion cover, characterized in that: include: A cover body, which is composed of the vehicle seat heat insulation structure according to any one of claims 1 to 8 and is used to be covered on the seat cushion of the vehicle seat; as well as A fastener is connected to the sleeve, and the fastener can fix the sleeve and the seat cushion.
10. A vehicle seat, characterized in that: include: Bracket; A seat cushion, comprising the vehicle seat heat insulation structure according to any one of claims 1 to 8, wherein the vehicle seat heat insulation structure is arranged on the bracket; as well as A connecting rod is connected to the bottom of the bracket and is used to connect with the vehicle frame.