Seat ventilation device and automobile seat

Abstract

The utility model discloses a seat ventilation device and an automobile seat, and the seat ventilation device comprises a seat body which is provided with a groove, and the groove is provided with a through hole for air to pass through; the ventilation assembly comprises a sealing piece and a ventilation piece, the sealing piece is connected with the seat body, the ventilation piece is arranged between the sealing piece and the seat body and located in the groove, the sealing piece is provided with an air inlet, and the air inlet can be communicated with the through hole through the ventilation piece; the air blowing assembly is connected with the air inlet, and the air blowing assembly is used for providing air. According to the seat ventilation device, the use comfort can be improved, compared with an automobile seat in the related technology, the previous air bag design is omitted, the assembly convenience is effectively improved, the production cost is reduced, the installation space is saved, and the space utilization rate is increased.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to a seat ventilation device and an automobile seat. Background Art

[0002] The pursuit of comfort in car seats is worthy of attention. The ventilation system of car seats can effectively improve the air circulation environment in the contact part between the human body and the seat. Even if riding for a long time, the contact surface between the body and the seat will be dry and comfortable, providing a comfortable riding environment for drivers and passengers.

[0003] In current seat design, most seats on the market use an air bag structure. The air bag includes non-woven fabric, 3D mesh, TPU, non-woven fabric and adhesive backing. The various components are connected by welding. At this time, corresponding welding equipment is required, resulting in high production costs, troublesome operation, and affected work efficiency. Utility Model Content

[0004] This application aims to solve at least one of the technical problems existing in the prior art. To this end, this application proposes a seat ventilation device that can improve user comfort. Compared with related art car seats, this device eliminates the traditional air bag design, effectively improving assembly convenience, reducing production costs, saving installation space, and improving space utilization.

[0005] The present application also proposes a car seat that can improve the comfort of use. Compared with the car seats in the related art, it lacks the previous air bag design, effectively improves the convenience of assembly, reduces production costs, saves installation space, and improves space utilization.

[0006] The seat ventilation device according to the embodiment of the first aspect of the present application includes: a seat body, which is provided with a groove, and the groove is provided with a through hole for gas to pass through; a breathable component, including a seal and a breathable component, the seal is connected to the seat body, the breathable component is arranged between the seal and the seat body and is located in the groove, the seal is provided with an air inlet, and the air inlet can be connected to the through hole through the breathable component; a blowing component, which is connected to the air inlet, and the blowing component is used to provide gas.

[0007] The seat ventilation device according to the embodiment of the first aspect of the present application has at least the following beneficial effects: when the seat ventilation device according to the embodiment of the first aspect of the present application is applied to a car seat, when the user sits on the car seat, the blowing assembly starts to work, blowing gas from the air inlet into the breathable part, and flowing out from the through hole through the breathable part, so that the gas is blown to the user's back to take away the heat emitted by the user, thereby achieving rapid heat dissipation for the user, and there is no obvious temperature difference in the cooling area felt by the user, which effectively improves the comfort of use. Compared with the car seats in the related art, the previous air bag design is missing, which effectively improves the convenience of assembly, reduces production costs, saves installation space, and improves space utilization.

[0008] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the breathable part includes a breathable portion and a fixed portion, the breathable portion is configured as a three-dimensional mesh fabric, the three-dimensional mesh fabric is provided with a plurality of honeycomb mesh channels, the honeycomb mesh channels are respectively connected to the through hole and the air inlet, and the fixed portion is wrapped around the periphery of the breathable portion.

[0009] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the seal is provided with a first positioning portion and a second positioning portion, the first positioning portion is located at one end of the seal, the second positioning portion is located at the other end of the seal, and the groove is provided in the first positioning groove and the second positioning groove respectively adapted to the first positioning portion and the second positioning portion.

[0010] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the sealing component includes two wear-resistant layers and a sealing layer arranged between the wear-resistant layers. The wear-resistant layers and the sealing layers are fixed by pressing and pasting, and the wear-resistant layer is connected to the breathable component.

[0011] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the blowing assembly includes a blowing piece and a ventilation pipe, the blowing piece is clamped to the ventilation pipe, the air inlet is provided with an air intake pipe, and the ventilation pipe is clamped to the air intake pipe.

[0012] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the air intake pipe is provided with a first clip, and the ventilation pipe is provided with a first protrusion, and the first clip is cooperatively connected with the first protrusion.

[0013] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the blowing member is provided with a second clip, the ventilation pipe is provided with a second protrusion, and the second clip is cooperatively connected with the second protrusion.

[0014] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the blowing member is configured as a centrifugal fan.

[0015] According to the seat ventilation device described in the embodiment of the first aspect of the present application, the blowing piece is provided with a plurality of shock-absorbing rubber nails, and the shock-absorbing rubber nails are arranged at intervals along the circumference of the blowing piece.

[0016] The automobile seat according to the embodiment of the second aspect of the present application includes the seat ventilation device according to the embodiment of the first aspect of the present application.

[0017] The car seat according to the embodiment of the second aspect of the present application has at least the following beneficial effects: by applying the seat ventilation device described in the embodiment of the first aspect of the present application, when the user sits on the car seat, the blowing component starts to work, blowing gas from the air inlet into the breathable part, and flowing out from the through hole through the breathable part, so that the gas is blown to the user's back to take away the heat emitted by the user, thereby achieving rapid heat dissipation for the user, and there is no obvious temperature difference in the cooling area felt by the user, which effectively improves the comfort of use. Compared with the car seats in the related art, the previous air bag design is missing, which effectively improves the convenience of assembly, reduces production costs, saves installation space, and improves space utilization.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of a seat ventilation device according to an embodiment of the present application;

[0021] Figure 2 This is a schematic structural diagram of a ventilation component in a seat ventilation device according to an embodiment of the present application;

[0022] Figure 3 This is a schematic structural diagram of the blowing assembly in the seat ventilation device according to an embodiment of the present application.

[0023] Description of reference numerals:

[0024] Seat body 100; groove 110; through hole 120; sealing member 210; first positioning portion 211; second positioning portion 212; air inlet pipe 213; first buckle 214; connecting portion 215; breathable member 220; breathable portion 221; fixing portion 222; blowing assembly 300; blowing member 310; second buckle 311; ventilation pipe 320; first protrusion 321; second protrusion 322; shock-absorbing rubber nail 330. DETAILED DESCRIPTION

[0025] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0026] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0027] In the description of this application, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted, connected, and connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0029] Reference Figures 1 to 3The embodiment of the present application provides a seat ventilation device, including: a seat body 100, provided with a groove 110, the groove 110 is provided with a through hole 120 for gas to pass through; a breathable component, including a seal 210 and a breathable component 220, the seal 210 is connected to the seat body 100, the breathable component 220 is arranged between the seal 210 and the seat body 100 and is located in the groove 110, the seal 210 is provided with an air inlet, and the air inlet can be connected to the through hole 120 through the breathable component 220; a blowing component 300, connected to the air inlet, and the blowing component 300 is used to provide gas.

[0030] The seat ventilation device described in the first embodiment of the present application is applied to a car seat. When a user sits on the car seat, the blowing assembly 300 starts to work, blowing gas from the air inlet into the breathable member 220, and flowing out from the through hole 120 through the breathable member 220, so that the gas is blown toward the user's back to take away the heat emitted by the user, thereby achieving rapid heat dissipation for the user, and there is no obvious temperature difference in the cooling area felt by the user, which effectively improves the comfort of use. Compared with the car seats in the related art, the previous air bag design is missing, which effectively improves the convenience of assembly, reduces production costs, saves installation space, and improves space utilization.

[0031] Reference Figure 1 and Figure 2 The breathable member 220 includes a breathable portion 221 and a fixed portion 222. The breathable portion 221 is constructed of a three-dimensional mesh fabric with multiple honeycomb-shaped channels, each of which communicates with the through-hole 120 and the air inlet. The fixed portion 222 wraps around the periphery of the breathable portion 221. The three-dimensional mesh fabric's honeycomb-shaped channels guide the flow of air in an orderly manner, significantly increasing the breathable area of ​​the breathable portion 221 and further improving the heat dissipation efficiency of the breathable member 220. Furthermore, the three-dimensional mesh fabric, with its inherent advantages of light weight, thinness, and high flexibility, further simplifies the structure of the breathable member 220, enhancing ease of use and comfort.

[0032] Furthermore, the seal 210 is provided with a first positioning portion 211 and a second positioning portion 212, wherein the first positioning portion 211 is located at one end of the seal 210 and the second positioning portion 212 is located at the other end of the seal 210, and the groove 110 is provided at the first positioning groove and the second positioning groove that are respectively adapted to the first positioning portion 211 and the second positioning portion 212. By providing the seal 210 with the first positioning portion 211 and the second positioning portion 212, and the groove 110 being provided at the first positioning groove and the second positioning groove that are respectively adapted to the first positioning portion 211 and the second positioning portion 212, it is possible to make positioning easier during assembly, thereby achieving an effective foolproofing effect. Among them, the seal 210 includes two wear-resistant layers and a sealing layer provided between the wear-resistant layers. The wear-resistant layers and the sealing layer are fixed by pressing and gluing, and the wear-resistant layer is connected to the air-permeable member 220. By adopting the above structure, the sealing effect of the seal 210 can be improved and the working stability can be improved.

[0033] Reference Figures 1 to 3 In some embodiments, the blowing assembly 300 includes a blowing member 310 and a ventilation pipe 320. The blowing member 310 is connected to the ventilation pipe 320. The air inlet is provided with an air inlet pipe 213, and the ventilation pipe 320 is connected to the air inlet pipe 213. The blowing member 310 provides gas, and the ventilation pipe 320 blows the gas from the air inlet into the breathable member 220, and then flows out from the through hole 120, so that the gas is blown toward the user's back to remove the heat emitted by the user, thereby achieving rapid heat dissipation for the user.

[0034] It is conceivable that the air intake pipe 213 is provided with a first buckle 214, and the ventilation pipe 320 is provided with a first protrusion 321, and the first buckle 214 and the first protrusion 321 are mated and connected. The use of the first buckle 214 and the first protrusion 321 facilitates the connection between the air intake pipe 213 and the ventilation pipe 320, resulting in a simple structure and easy operation. The air intake pipe 213 is provided with a connecting portion 215, which is connected to the sealing member 210 using adhesive. The provision of the connecting portion 215 can increase the contact area between the air intake pipe 213 and the sealing member 210, thereby improving the stability of the connection between the air intake pipe 213 and the sealing member 210.

[0035] It is easy to understand that the blowing member 310 is provided with a second buckle 311, and the ventilation pipe 320 is provided with a second protrusion 322, and the second buckle 311 is connected with the second protrusion 322. By using the second buckle 311 and the second protrusion 322 to cooperate with each other, the blowing member 310 and the ventilation pipe 320 are connected in a simple structure, easy to assemble and disassemble, and improve work efficiency.

[0036] It should be noted that the connection between the air inlet pipe 213 and the ventilation pipe 320, and between the blowing piece 310 and the ventilation pipe 320 can also be connected by threads or clamps, and this application does not impose any restrictions on this.

[0037] In this embodiment, the blowing member 310 is configured as a centrifugal fan. A centrifugal fan is a fan that takes in air axially and discharges air laterally. By configuring the blowing member 310 as a centrifugal fan, the structural characteristics of the centrifugal fan can be utilized to reduce the overall thickness and facilitate assembly and use.

[0038] Furthermore, the blowing member 310 is provided with a plurality of shock-absorbing rubber nails 330, which are arranged at intervals along the circumference of the blowing member 310. The provision of the shock-absorbing rubber nails 330 can absorb the oscillation waves generated by the blowing member 310 during operation, thereby effectively improving the operating stability of the blowing member 310. By providing a plurality of shock-absorbing rubber nails 330, the oscillation waves of the air supply member can be absorbed from multiple points, further improving the operating stability of the air supply member.

[0039] A second aspect of the present application provides a car seat, comprising the seat ventilation device described in the first aspect of the present application.

[0040] By applying the seat ventilation device described in the embodiment of the first aspect of the present application, when the user sits on the car seat, the blowing assembly 300 starts to work, blowing the gas from the air inlet into the breathable member 220, and flowing out from the through hole 120 through the breathable member 220, so that the gas is blown toward the user's back to take away the heat emitted by the user, thereby achieving rapid heat dissipation for the user, and there is no obvious temperature difference in the cooling area felt by the user, which effectively improves the comfort of use. Compared with the car seats in the related art, the previous air bag design is missing, which effectively improves the convenience of assembly, reduces production costs, saves installation space, and improves space utilization.

[0041] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. Seat ventilation device, characterized in that: include: The seat body is provided with a groove, wherein the groove is provided with a through hole for gas to pass through; a ventilation assembly comprising a sealing member and a ventilation member, wherein the sealing member is connected to the seat body, the ventilation member is disposed between the sealing member and the seat body and is located in the groove, the sealing member being provided with an air inlet capable of communicating with the through hole through the ventilation member; A blowing assembly is connected to the air inlet, and the blowing assembly is used to provide gas.

2. The seat ventilation device according to claim 1, characterized in that: The breathable component includes a breathable portion and a fixed portion. The breathable portion is configured as a three-dimensional mesh fabric. The three-dimensional mesh fabric is provided with a plurality of honeycomb mesh channels. The honeycomb mesh channels are respectively connected to the through hole and the air inlet. The fixed portion is wrapped around the periphery of the breathable portion.

3. The seat ventilation device according to claim 1, characterized in that: The seal is provided with a first positioning portion and a second positioning portion, the first positioning portion is located at one end of the seal, and the second positioning portion is located at the other end of the seal, and the groove is provided in a first positioning groove and a second positioning groove respectively adapted to the first positioning portion and the second positioning portion.

4. The seat ventilation device according to claim 3, characterized in that: The sealing component includes two wear-resistant layers and a sealing layer arranged between the wear-resistant layers. The wear-resistant layers and the sealing layer are fixed by pressing and pasting. The wear-resistant layer is connected to the air-permeable component.

5. The seat ventilation device according to claim 1, characterized in that: The blowing assembly includes a blowing piece and a ventilation pipe, the blowing piece is clamped with the ventilation pipe, the air inlet is provided with an air inlet pipe, and the ventilation pipe is clamped with the air inlet pipe.

6. The seat ventilation device according to claim 5, characterized in that: The air intake pipe is provided with a first buckle, and the ventilation pipe is provided with a first protrusion, and the first buckle is cooperatively connected with the first protrusion.

7. The seat ventilation device according to claim 5, characterized in that: The blowing member is provided with a second buckle, the ventilation pipe is provided with a second protrusion, and the second buckle is matched and connected with the second protrusion.

8. The seat ventilation device according to claim 5, characterized in that: The blowing member is configured as a centrifugal fan.

9. The seat ventilation device according to claim 8, characterized in that: The blowing piece is provided with a plurality of shock-absorbing rubber nails, and the shock-absorbing rubber nails are arranged at intervals along the circumference of the blowing piece.

10. A car seat, characterized in that The seat ventilation device comprises the seat ventilation device according to any one of claims 1 to 9.

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