CN219969473U - Seat wind guiding element and car seat - Google Patents
Seat wind guiding element and car seat Download PDFInfo
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- CN219969473U CN219969473U CN202321298764.4U CN202321298764U CN219969473U CN 219969473 U CN219969473 U CN 219969473U CN 202321298764 U CN202321298764 U CN 202321298764U CN 219969473 U CN219969473 U CN 219969473U
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- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 abstract description 10
- 230000001965 increasing effect Effects 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 146
- 238000009423 ventilation Methods 0.000 description 20
- 239000012790 adhesive layer Substances 0.000 description 13
- 239000011241 protective layer Substances 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a seat air guide element and an automobile seat, comprising: the air guide layer is provided with at least one low-wind-resistance opening, and each low-wind-resistance opening penetrates through the air guide layer and is used for reducing wind resistance of the air guide layer; the sealing layer is arranged on one side of the air guide layer, an air guiding hole is formed in the sealing layer, the air guiding hole is far away from the low-wind-resistance opening side and is communicated with a wind power assembly, and the wind power assembly is used for blowing or sucking air to the air guide layer; an air distribution layer is arranged at one end, far away from the sealing layer, of the air guide layer, a plurality of air distribution holes are formed in the air distribution layer, and at least one part of projection of each air distribution hole on the air guide layer is overlapped with the low-wind-resistance opening; according to the scheme, the air guide layer material corresponding to the air distribution holes is removed, the low-wind-resistance opening is arranged, the resistance passing through the air guide layer is reduced, and the air blowing quantity or the air suction quantity of the air guide element is increased.
Description
Technical Field
The utility model relates to the technical field of seat ventilation systems, in particular to a seat air guide element and an automobile seat.
Background
The components of the seat ventilation element are as follows: the adhesive layer, the sealing layer, the air guiding layer, the sealing layer and the protective layer. The air guide layer in the existing automobile seat ventilation element is composed of uniformly distributed composite materials, the structure is widely applied to a seat ventilation system, has good supporting performance and air guide function, but the composite materials can generate certain windward resistance when a fan blows air (blows) or intakes air (sucks air), so that ventilation performance is affected;
the prior art discloses a ventilation system's wind-guiding structure, and the application number is CN202020853640.8, and this application is for having increased the volume of induced drafting or the air-out of seat, sets up large tracts of land recess on the sealing layer, causes gas to flow by the sealing layer, has weakened induced drafting or air-out effect.
Disclosure of Invention
In view of the foregoing drawbacks and disadvantages of the prior art, the present utility model is directed to a seat air guiding element and a car seat, comprising:
the air guide layer is provided with a plurality of low-wind-resistance openings, and each low-wind-resistance opening penetrates through the air guide layer and is used for reducing wind resistance of the air guide layer;
the sealing layer is arranged on one side of the air guide layer, an air guiding hole is formed in the sealing layer, the air guiding hole is far away from the low-wind-resistance opening side and is communicated with a wind power assembly, and the wind power assembly is used for blowing or sucking air to the air guide layer;
the air distribution layer is arranged at one end, far away from the sealing layer, of the air guide layer, a plurality of air distribution holes are formed in the air distribution layer, and at least a part of projection of the air distribution holes on the air guide layer is overlapped with the low-wind-resistance opening.
According to the technical scheme provided by the embodiment of the utility model, the air guide device further comprises at least one air guide groove, wherein the air guide groove is arranged on the air guide layer, the air guide groove is connected with two adjacent low-wind-resistance openings, and the air guide groove is used for reducing the wind resistance of the air guide layer.
According to the technical scheme provided by the embodiment of the utility model, the air guide layer is further provided with the first hole groove, and the first hole groove is used for reducing the wind resistance of the air guide layer.
According to the technical scheme provided by the embodiment of the utility model, the number of the low-wind-resistance openings arranged on the wind guide layer is equal to or unequal to the number of the wind distribution holes on the wind distribution layer.
According to the technical scheme provided by the embodiment of the utility model, the low-wind-resistance opening is overlapped with the projection area of the wind distribution hole which is correspondingly arranged on the wind guide layer.
According to the technical scheme provided by the embodiment of the utility model, the projection area of the low wind resistance opening on the air distribution layer is smaller than the area of the air distribution hole.
According to the technical scheme provided by the embodiment of the utility model, the projection area of the low wind resistance opening on the air distribution layer is larger than the area of the air distribution hole.
According to the technical scheme provided by the embodiment of the utility model, the seat air guide element is arranged in the groove in the backrest and/or the cushion of the seat foam of the vehicle seat.
According to the technical scheme provided by the embodiment of the utility model, the groove is formed in one side, close to a human body, of the seat foam, the air guide layer is provided with the first surface and the second surface, the first surface is the surface, close to the seat foam, of the air guide layer, and the contact surface of the seat foam and the first surface is used as a sealing layer.
According to the technical scheme provided by the embodiment of the utility model, the groove is arranged on one side, far away from a human body, of the seat foam, the air guide layer is provided with a first surface and a second surface, the first surface is the surface, close to the seat foam, of the air guide layer, the second surface is the surface, far away from the seat foam, of the air guide layer, and the contact surface of the seat foam and the second surface is the air distribution layer.
In summary, the present utility model provides a seat air guiding element, which includes an air guiding layer with a plurality of openings with low wind resistance, and a protective layer disposed on one side of the air guiding layer, wherein the sealing layer is provided with an air guiding hole, and one end of the air guiding hole, which is far away from the air guiding layer, is communicated with a wind power assembly; the wind power assembly blows or sucks air to the outside through an air inducing hole on the sealing layer, and air enters and exits through the low-wind-resistance opening; according to the scheme, the air guide layer material corresponding to the air distribution holes is removed, the low-wind-resistance opening is arranged, the resistance passing through the air guide layer is reduced, and the air blowing quantity or the air suction quantity of the seat air guide element is increased.
Drawings
FIG. 1 is an exploded view of a seat air guiding element according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a seat air guiding element (blowing) according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of a seat air guiding element according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view (blow) of an automobile seat according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of a seat air guiding element (air suction) according to an embodiment of the present utility model;
fig. 6 is a schematic cross-sectional view of an automobile seat (air suction) according to an embodiment of the present utility model;
FIG. 7 is an exploded view of an automobile seat according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of an automobile seat according to an embodiment of the present utility model.
The text labels in the figures are expressed as:
1. an air guiding layer; 11. a low windage opening; 2. a protective layer; 21. a first through hole; 3. a wind assembly; 31. the air duct is connected; 41. an air distribution layer; 411. an air distribution hole; 42. a sealing layer; 421. an air guiding hole; 5. an automobile seat; 6. a groove; 7. a support skeleton; 8. an adhesive layer; 81. a second vent hole; 9. a third vent hole; 10. a seat air guiding element.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
As mentioned in the background art, the present utility model provides a seat air guiding element and an automobile seat, which aims at the problems in the prior art, and includes:
the air guide layer 1 is provided with a plurality of low wind resistance openings 11, and each low wind resistance opening 11 penetrates through the air guide layer 1 and is used for reducing the wind resistance of the air guide layer 1;
the sealing layer 42 is arranged at one side of the air guiding layer 1, an air guiding hole 421 is arranged on the sealing layer 42, the air guiding hole 421 is far away from the side of the low-wind-resistance opening 11 and is communicated with the wind power assembly 3, and the wind power assembly 3 is used for blowing or sucking air to the air guiding layer 1;
an air distribution layer 41 is arranged at one end, far away from the sealing layer 42, of the air guide layer 1, a plurality of air distribution holes 411 are formed in the air distribution layer 41, and at least a part of projection of the air distribution holes 411 on the air guide layer 1 is overlapped with the low-wind-resistance opening 11;
in some specific scenarios, please refer to the seat air guiding element 10 shown in fig. 1, optionally, the air guiding layer 1 is made of loose porous material, the air guiding layer 1 has a certain supporting force and air guiding performance, and optionally, the air guiding layer 1 is made of three-dimensional knitted mesh; at least one low wind resistance opening 11 is arranged in the wind guiding layer 1, the wind power assembly 3 penetrates through the wind guiding layer 1, the wind power assembly 3 is in an air suction state and an air blowing state, the wind power assembly 3 is communicated with the air guiding hole 421, air is blown or sucked into the wind guiding layer 1, the number of the low wind resistance openings 11 in the wind guiding layer 1 is different according to the ventilation requirements of different passengers and the ventilation requirements of different vehicle types and vehicle seats, when the ventilation requirements are higher, the purpose of reducing wind resistance is achieved by increasing the number of the low wind resistance openings 11, wherein the low wind resistance openings 11 can be round holes, oblong holes or square holes, and the wind resistance of the wind guiding layer 1 is reduced and the ventilation performance is improved by arranging the low wind resistance openings 11 in the wind guiding layer 1;
referring to fig. 2 and 3, the wind turbine further comprises a transfer air duct 31 for air flow, wherein two ends of the transfer air duct 31 are connected with the wind power assembly 3 and the air guiding hole 421;
in summary, when the wind power assembly 3 delivers the air to the seat surface, the air outlet of the wind power assembly 3 is communicated with the air transfer duct 31, and the air is delivered through the air transfer duct 31, and the air is delivered between the air guiding layer 1 and the sealing layer 42 through the air guiding hole 421, and flows out to the seat surface through the low wind resistance opening 11; when the wind power assembly 3 is sucked inwards by the seat, the air flows into the air guiding holes 421 from the air guiding layer 1 between the air guiding layer 1 and the sealing layer 42, flows into the air inlet of the wind power assembly 3 from the air guiding holes 421, and flows into the external environment from the air outlet; when the human body occupies the seat, the air guiding layer 1 is extruded and deformed by the weight of the human body, and the air resistance of the position corresponding to the air distribution hole 411 is increased; according to the scheme, the air guide layer corresponding to the air distribution holes 411 is removed, the low-wind-resistance opening 11 is arranged, the resistance passing through the air guide layer 1 is reduced, and the air blowing quantity or the air suction quantity of the seat air guide element 10 is increased.
In some specific situations, the air distribution layer 41 is made of an airtight material or a low-permeability material, so as to protect the air guiding layer 1; at least a part of the projections of the air distribution holes 411 on the air guiding layer 1 are overlapped to ensure that the air circulation is smooth, enhance the flow of the air and reduce the wind resistance;
specifically, the air distribution layer 41 is a TPU film or a nonwoven fabric or a film-coated nonwoven fabric.
In a preferred embodiment, the wind guiding device further comprises at least one wind guiding groove, wherein the wind guiding groove is arranged on the wind guiding layer 1, the wind guiding groove is connected with two adjacent low wind resistance openings 11, and the wind guiding groove is used for reducing the wind resistance of the wind guiding layer 1;
in certain specific scenes, the air guide grooves are connected with two adjacent low-wind-resistance openings 11, so that the open area of the air guide grooves is increased, the air circulation is facilitated, and the wind resistance of the air guide layer 1 is reduced.
In a preferred embodiment, the wind guiding device further comprises at least one wind guiding groove, wherein the wind guiding groove is arranged on the wind guiding layer 1, the wind guiding groove is connected with two adjacent low wind resistance openings 11, and the wind guiding groove is used for reducing the wind resistance of the wind guiding layer 1;
the side of the air guiding layer 1, which is far away from the air guiding hole 421, is also provided with a first hole groove, which is a perforation penetrating through the thickness direction of the air guiding layer 1, and the first hole groove is used for reducing the wind resistance of the air guiding layer 1; through setting up at the distal end first hole groove, can allocate wind guiding layer 1 has different wind resistance value in different positions for the wind resistance of the position that is far away from wind guiding hole 421 is less than the position that is close to wind guiding hole 421, makes wholly wind guiding layer 1's wind is relatively even, and the wind sense of effect is comparatively even on the seat surface human body.
Under certain specific scenes, the first hole groove can be a rectangular hole groove, a round hole groove or an oval hole groove or an oblong hole groove, the first hole groove is arranged on the large-area part without the low-wind-resistance opening 11 on the wind guiding layer 1, and the first hole groove is used for increasing the area of the open hole groove of the wind guiding layer 1, reducing the wind resistance of the air guiding layer 1 and improving the ventilation performance.
In a preferred embodiment, the number of the low wind resistance openings 11 on the wind guiding layer 1 is equal to or different from the number of the wind distribution holes 411 on the wind distribution layer 41;
under certain specific scenes, by arranging different numbers of the low-wind-resistance openings 11 on the wind guiding layer 1, different wind resistances can be allocated to different positions of the wind guiding layer 1, so that a larger number of low-wind-resistance openings 11 are arranged at positions far away from the wind guiding holes 421, the wind resistance at the positions is smaller than that at positions near to the wind guiding holes 421, the wind of the whole wind guiding layer is relatively uniform, and the wind sense acting on a human body on the surface of the seat is relatively uniform; in some specific situations, the number of the low-wind-resistance openings 11 is the same as the number of the wind distribution holes 411, so that the flow area of the gas entering and exiting the wind distribution layer 41 is increased, and the influence on the gas flow speed is avoided.
In a preferred embodiment, the low wind resistance opening 11 overlaps with the projection area of the wind distribution hole 411 on the wind guiding layer 1;
in certain specific situations, the area of the low wind resistance opening 11 formed in the wind guiding layer 1 is the same as the area of the wind distribution hole 411 formed in the wind distribution layer, the wind distribution materials corresponding to the low wind resistance openings 11 on the wind distribution layer 41 are removed, the wind resistance is reduced, and the gas circulates at the low wind resistance opening 11 of the wind guiding layer 1, so that the gas circulation speed is prevented from being influenced.
In certain specific scenarios, the air distribution layer 41 and the sealing layer 42 are sealed circumferentially, a second space is formed between the air distribution layer 41 and the sealing layer 42, and the air guiding layer 1 is arranged in the second space; the air distribution layer 41 and the sealing layer 42 are circumferentially bonded to form an air guide airbag, the air guide airbag is made of an airtight material or a low-air-permeability material, specifically, the sealing layer 42 is made of a TPU film or a non-woven fabric or a film-covered non-woven fabric, and is used for protecting the air guide layer 1, controlling the air controlled by the wind power assembly 3 to flow through the air distribution holes 411 and the air guide holes 11, and controlling the air flow through the positions and the quantity of the air distribution holes 411 and the air guide holes 11 so that the air flow has directivity.
In a preferred embodiment, the projected area of the low wind resistance opening 11 on the wind distribution layer 41 is smaller than the area of the wind distribution hole 411;
under certain specific circumstances, when the area of the low wind resistance opening 11 is smaller than that of the air distribution hole 411, the air can directly enter the air distribution hole 411 from the low wind resistance opening 11 when the wind power assembly 3 blows, the air circulation is not blocked, and when the air guiding layer 1 is assembled and installed with the air distribution hole 411, the positions of the low wind resistance opening 11 and the air distribution hole 411 do not completely correspond, and when slight deviation occurs, the low wind resistance opening 11 still can fall into the opening area of the air distribution hole 411 completely, so that the air circulation is not affected.
In a preferred embodiment, the projected area of the low wind resistance opening 11 on the wind distribution layer 41 is larger than the area of the wind distribution holes 411;
under certain specific circumstances, when the area of the low wind resistance opening 11 is larger than that of the wind distribution hole 411, the air may directly enter the low wind resistance opening 11 through the wind distribution hole 411 when the wind assembly 3 sucks the wind, the air flow is not blocked, and when the wind guiding layer 41 is assembled and installed with the wind distribution hole 411, the positions of the low wind resistance opening 11 and the wind distribution hole 411 do not completely correspond, and when a fine deviation occurs, the wind distribution hole 411 may still fall into the open area of the low wind resistance opening 11.
In some specific scenarios, a protective layer 2 is provided on the side of the sealing layer 42 away from the air distribution layer 41, a first through hole 21 is provided on the protective layer 2, and air enters and exits the air guiding hole 421, the low wind resistance opening 11, and the air distribution hole 411 through the first through hole 21; the protective layer 2 may be made of a non-air permeable material or an air permeable material, and is generally made of a non-woven fabric or a non-woven felt material, so as to separate the sealing layer 42 from an external mounting structure, for example, a seat frame, so that noise is avoided during the use process, and the sealing layer 42 is prevented from being worn.
Example 2
On the basis of embodiment 1, the utility model provides an automobile seat, which comprises the seat air guide element 10, wherein the seat air guide element 10 is arranged in a groove 6 in a backrest and/or a cushion of seat foam of the automobile seat;
in certain specific scenarios, please refer to the car seat shown in fig. 4, 5, 6, 7 and 8, which comprises a seat foam surface 5 and a supporting framework 7, wherein the supporting framework 7 is arranged on one side of the seat foam 5 far away from the sitting surface of the human body, the supporting framework 7 is provided with a plurality of first spaces along a first direction, and the wind power assembly 3 penetrates through the first spaces and is communicated with the air inducing holes 421.
In certain specific scenes, the groove 6 is arranged on one side, far away from the sitting surface of the human body, of the seat foam 5, the side, far away from the air guiding layer 1, of the air guiding layer 41 is provided with an adhesive layer 8, the adhesive layer 8 is adhered to the air guiding layer 41, the adhesive layer 8 is used for being adhered to the groove 6, the sealing layer 42 is close to the supporting framework 7, and the air guiding layer 1 is arranged between the air guiding layer 41 and the sealing layer 42;
referring to the adhesive layer 8 shown in fig. 1, 4, 5 and 6, the adhesive layer 8 may be a double sided tape, the adhesive layer is used for fixing the seat air guiding element 10 to the groove 6, the adhesive layer 8 is provided with a second air vent 81 corresponding to the air distribution hole 411, and the second air vent 81 is used for air to pass through the adhesive layer;
in some specific scenarios, please refer to the adhesive layer 8 shown in fig. 1, the adhesive layer 8 is provided with a second ventilation hole 81 to avoid the adhesive layer 8 from generating resistance to the air outlet and the air inlet of the seat.
In some specific scenarios, as shown in fig. 5, 6 and 8, a third ventilation hole 9 penetrating the seat foam 5 is provided in the seat foam opposite to the low wind resistance opening 11;
referring to the third ventilation hole 9 shown in fig. 8, the air enters the ventilation air bag from the third ventilation hole 9, the second ventilation hole 81 and the low-wind-resistance opening 11 under the action of the wind power assembly 3, flows to the air guiding hole 21, and achieves the seat air suction effect; or the air is uniformly introduced into the ventilation air bag through the air transfer duct 31 (or other communication structures) and the air introduction hole 42 under the action of the wind power assembly 3, and then flows out through the low-wind-resistance opening 11 and the air distribution hole 411, passes through the second ventilation hole 81 and the third ventilation hole and then flows out to the seat surface, so that the seat blowing effect is realized.
In a preferred embodiment, the groove 6 is disposed on a side of the seat foam close to the sitting side of the human body, the air guiding layer 1 has a first surface and a second surface, the first surface is a surface of the air guiding layer 1 close to the seat foam, and a contact surface between the seat foam and the first surface is used as a sealing layer 42;
in certain specific scenes, the air guide layer 1 is a three-dimensional knitted mesh fabric and is provided with a first surface and a second surface, the first surface is one side of the air guide layer 1 close to the sitting surface of the seat body, and the second surface is one side of the air guide layer 1 close to the supporting framework 7; the groove 6 is arranged on one side of the seat foam, which is close to the sitting surface of the human body, the air guide layer 1 can be placed in the groove 6, the air distribution layer 41 is covered on the first surface of the air guide layer, and at the moment, the bottom surface of the groove 6, namely the bottom surface of the seat foam 5, contacts the second surface of the air guide layer, is used as the sealing layer 42.
In a preferred embodiment, the groove is disposed on a side of the seat foam away from the sitting position of the person, the air guiding layer has a first surface and a second surface, the first surface is a surface of the air guiding layer close to the seat foam, the second surface is a surface of the air guiding layer away from the seat foam, and a contact surface between the seat foam and the first surface is the air distribution layer;
under certain specific circumstances, the groove 6 is disposed on the seat foam and near to the side of the supporting frame 7, the air guiding layer 1 may be placed in the groove 6, the sealing layer may be disposed on the second surface of the air guiding layer, the top surface of the seat foam 5 contacting with the first surface of the air guiding layer 1 may be used as the air distribution layer 41, and at this time, the third air vent 9 is the air distribution hole 411 on the air distribution layer 41.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A seat air guide element, comprising:
the air guide layer (1), the air guide layer (1) is provided with at least one low wind resistance opening (11), and each low wind resistance opening (11) penetrates through the air guide layer (1) and is used for reducing the wind resistance of the air guide layer (1);
the sealing layer (42) is arranged on one side of the air guide layer (1), an air guiding hole (421) is formed in the sealing layer (42), the air guiding hole (421) is far away from the side of the low-wind-resistance opening (11) and is communicated with the wind power assembly (3), and the wind power assembly (3) is used for blowing or sucking air to the air guide layer (1);
one end, far away from the sealing layer (42), of the air guide layer (1) is provided with an air distribution layer (41), a plurality of air distribution holes (411) are formed in the air distribution layer (41), and at least a part of projection of the air distribution holes (411) on the air guide layer (1) is overlapped with the low-wind-resistance opening (11).
2. The seat air guiding element according to claim 1, further comprising at least one air guiding groove provided in the air guiding layer (1), the air guiding groove connecting two adjacent low wind resistance openings (11), the air guiding groove being adapted to reduce the wind resistance of the air guiding layer (1).
3. The seat air guiding element according to claim 1, characterized in that the air guiding layer (1) is further provided with a first hole slot for reducing the wind resistance of the air guiding layer (1).
4. The seat air guiding element according to claim 1, characterized in that the number of low wind resistance openings (11) provided on the air guiding layer (1) is equal or unequal to the number of air distribution holes (411) on the air distribution layer (41).
5. The seat air guiding element according to claim 1, characterized in that the low wind resistance opening (11) overlaps with the projection area of the correspondingly arranged air distribution holes (411) on the air guiding layer (1).
6. The air guiding element according to claim 1, characterized in that the projected area of the low wind resistance opening (11) at the air distribution layer (41) is smaller than the area of the air distribution holes (411).
7. The seat air guiding element according to claim 1, characterized in that the projected area of the low wind resistance opening (11) at the air distribution layer (41) is larger than the area of the air distribution holes (411).
8. A car seat, characterized in that the car seat (5) comprises a seat air guiding element (10) according to any one of claims 1-7, which seat air guiding element (10) is arranged in a recess (6) in the seat foam back and/or cushion of the car seat (5).
9. The automobile seat according to claim 8, wherein the groove (6) is formed on one side of the seat foam close to the sitting side of the human body, the air guiding layer (1) is provided with a first surface and a second surface, the first surface is the surface of the air guiding layer (1) close to the seat foam, and the contact surface of the seat foam and the first surface is used as a sealing layer (42).
10. The automobile seat according to claim 8, wherein the groove (6) is formed on one side, away from the sitting portion, of the seat foam, the air guiding layer (1) has a first surface and a second surface, the first surface is a surface, close to the seat foam, of the air guiding layer (1), the second surface is a surface, away from the seat foam, of the air guiding layer (1), and a contact surface between the seat foam and the first surface is the air distribution layer (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298764.4U CN219969473U (en) | 2023-05-25 | 2023-05-25 | Seat wind guiding element and car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298764.4U CN219969473U (en) | 2023-05-25 | 2023-05-25 | Seat wind guiding element and car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219969473U true CN219969473U (en) | 2023-11-07 |
Family
ID=88582388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321298764.4U Active CN219969473U (en) | 2023-05-25 | 2023-05-25 | Seat wind guiding element and car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219969473U (en) |
-
2023
- 2023-05-25 CN CN202321298764.4U patent/CN219969473U/en active Active
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