CN115352335B - Automobile seat cushion assembly - Google Patents
Automobile seat cushion assembly Download PDFInfo
- Publication number
- CN115352335B CN115352335B CN202211115612.6A CN202211115612A CN115352335B CN 115352335 B CN115352335 B CN 115352335B CN 202211115612 A CN202211115612 A CN 202211115612A CN 115352335 B CN115352335 B CN 115352335B
- Authority
- CN
- China
- Prior art keywords
- air outlet
- air
- outlet pipe
- cushion
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5642—Heating or ventilating devices characterised by convection by air with circulation of air through a layer inside the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses an automobile seat cushion assembly, which comprises a cushion body; the cushion body comprises a first bracket and a cushion part, a first air blowing device is arranged in the first bracket, and the first air blowing device is connected with a first inner cavity in the first bracket; the first air blowing device comprises a first air outlet pipe and a second air outlet pipe; the cushion component is connected in the first inner cavity; the cushion part can move from a first position to a second position of the first inner cavity so as to be in sealed connection with the second air outlet pipe, and the first air outlet pipe is used for discharging flowing air; the cushion member is movable from the second position to the first position such that the cushion member is in sealing connection with the first outlet duct, and the second outlet duct is for discharging the flowing gas. The technical scheme of the invention can improve the air permeability.
Description
Technical Field
The invention relates to the technical field of automobile seat cushions, in particular to an automobile seat cushion assembly.
Background
With the development of economy and the improvement of living standard, automobiles are increasingly driven into thousands of households, the automobiles serve as a transportation means and become a part of the lives of a plurality of people, and the automobile seat cushion is an interior ornament which is reserved by private owners.
However, a part of automobile seat cushions cover most ventilation holes on the surfaces of the cushions in the use process of human bodies, so that the gas circulation is reduced, the ventilation performance is greatly reduced, and the user experience is poor.
Disclosure of Invention
The invention mainly aims to provide an automobile seat cushion assembly, which aims to improve air permeability.
The invention aims to solve the problems by adopting the following technical scheme:
an automobile seat cushion assembly comprises a cushion body; the cushion body comprises a first bracket and a cushion part, a first air blowing device is arranged in the first bracket, and the first air blowing device is connected with a first inner cavity in the first bracket; the first air blowing device comprises a first air outlet pipe and a second air outlet pipe; the cushion component is connected in the first inner cavity;
the cushion part can move from a first position to a second position of the first inner cavity so as to be in sealed connection with the second air outlet pipe, and the first air outlet pipe is used for discharging flowing air; the cushion member is movable from the second position to the first position such that the cushion member is in sealing connection with the first outlet duct, and the second outlet duct is for discharging the flowing gas.
Preferably, the first air outlet pipe and the second air outlet pipe are both positioned at the side of the cushion part, and the first air outlet pipe is positioned above the second air outlet pipe.
Preferably, the first blowing device comprises a first air pump and a first connecting pipe; the first air pump is fixedly connected to the inner wall of the first inner cavity and is communicated with the input port of the first connecting pipe; the first output port and the second output port of the first connecting pipe are respectively communicated with the first air outlet pipe and the second air outlet pipe.
Preferably, the cushion member includes a support structure and a first seal block connected to a side end of the support structure; and the first sealing block is used for being in sealing connection with the first air outlet pipe or the second air outlet pipe.
Preferably, the support structure comprises first buffer cotton, a first screen plate, an elastic piece and a first mounting bottom plate; the first mounting bottom plate is connected to the bottom of the first inner cavity, the top of the first mounting bottom plate is connected with the first end of the elastic piece, and the second end of the elastic piece is connected with the bottom of the first screen plate; the first sealing block is connected to the side end of the first screen plate; the first buffer cotton is connected to the top of the first screen plate.
Preferably, a first opening is formed in the first bracket, the first opening is communicated with the first inner cavity, and the first opening is used for being connected with a first cover body; the first cover is located above the cushion member.
Preferably, the first bracket is provided with at least two circulation meshes.
Preferably, the automobile seat cushion assembly further comprises a backrest body, and the backrest body is connected to the side end of the cushion body; the backrest body comprises a second bracket, a backrest part and a second air blowing device; the backrest member is connected to the second opening of the second bracket; the second air blower is connected within the second interior cavity of the second bracket and is in communication with the back component.
Preferably, the back component comprises a second cover, a second cushioning cotton and a second mesh panel; the second cover body is connected with the second opening; the second buffer cotton is connected to the inner side wall of the second cover body; the top of the second screen plate is connected with the inner side of the second buffer cotton, and the side end of the second screen plate is communicated with the second air blowing device.
Preferably, the second air blowing device comprises a second air pump and a second connecting pipe; the second air pump is connected to the inner wall of the second inner cavity and is communicated with the input end of the second connecting pipe; the output end of the second connecting pipe is communicated with the second screen plate.
The beneficial effects are that: according to the technical scheme, the cushion part is moved from the first position to the second position in the use process, so that the second air outlet pipe is closed, the first air outlet pipe is opened, the first air outlet pipe is used for realizing ventilation emission in the first state, the ventilation performance is improved, and the temperature of the cushion part can be reduced; meanwhile, the cushion part is restored to move from the second position to the first position when in a standing state, so that the first air outlet pipe is closed, and the second air outlet pipe is opened, thereby realizing ventilation and emission in the second state by using the second air outlet pipe, being beneficial to improving ventilation performance and reducing the temperature of the cushion part; and then can realize the quick circulation ventilative under multiple state, improve the use diversity and air permeability to the temperature of cushion part can be reduced fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an embodiment of an automotive seat cushion assembly according to the present invention.
Figure 2 is a cross-sectional view AA of one embodiment of a car seat cushion assembly according to the present invention.
Fig. 3 is a cross-sectional view AA of one embodiment of a car seat cushion assembly according to the present invention.
Fig. 4 is a schematic structural view of a support structure of an embodiment of an automotive seat cushion assembly according to the present invention.
Fig. 5 is a schematic view of a first air blowing device of an embodiment of a seat cushion assembly for a vehicle according to the present invention.
Fig. 6 is a cross-sectional view of a BB of an embodiment of an automotive seat cushion assembly according to the present invention.
Reference numerals illustrate: 1-a cushion body; 10-a first lumen; 11-a first bracket; 12-a cushion member; 2-a backrest body; 21-a second bracket; 22-a backrest part; 20-a second lumen; 3-a first blowing device; 31-a first air outlet pipe; 32-a second air outlet pipe; 33-a first air pump; 34-a first connection tube; 4-a support structure; 41-a first sealing block; 42-first buffer cotton; 43-a first screen; 45-an elastic member; 46-a first mounting base; 5-a first cover; 61-a second buffered cotton; 62-a second screen; 63-a second air pump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present invention, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an automobile seat cushion assembly.
1-3, in one embodiment of the present invention, the automotive seat cushion assembly; comprises a cushion body 1; the cushion body 1 comprises a first bracket 11 and a cushion part 12, a first air blowing device 3 is arranged in the first bracket 11, and the first air blowing device 3 is connected with a first inner cavity 10 in the first bracket 11; and the first air blowing device 3 comprises a first air outlet pipe 31 and a second air outlet pipe 32; the cushion member 12 is connected within the first interior chamber 10; the cushion member 12 can move from the first position of the first inner cavity 10 to the second position, so that the cushion member 12 is in sealing connection with the second air outlet pipe 32, and the first air outlet pipe 31 is used for discharging flowing air; the cushion member 12 is movable from the second position to the first position such that the cushion member 12 is sealingly connected to the first outlet duct 31, and the second outlet duct 32 is adapted to discharge the flowing gas.
According to the technical scheme, the cushion part is moved from the first position to the second position in the use process, so that the second air outlet pipe is closed, the first air outlet pipe is opened, the first air outlet pipe is used for realizing ventilation emission in the first state, the ventilation performance is improved, and the temperature of the cushion part can be reduced; meanwhile, the cushion part is restored to move from the second position to the first position when in a standing state, so that the first air outlet pipe is closed, and the second air outlet pipe is opened, thereby realizing ventilation and emission in the second state by using the second air outlet pipe, being beneficial to improving ventilation performance and reducing the temperature of the cushion part; and then can realize the quick circulation ventilative under multiple state, improve the use diversity and air permeability to the temperature of cushion part can be reduced fast.
Wherein, the first air blowing devices 3 are two and are respectively and symmetrically arranged at the left side and the right side of the first inner cavity 10; the uniformity of conveying gas is guaranteed, the air permeability of the cushion body 1 is improved, the temperature of the cushion body 1 is reduced, and the comfort level of a user is improved.
Specifically, in some embodiments, as shown in fig. 2 and 3, the first air outlet duct 31 and the second air outlet duct 32 are both located laterally of the cushion member 12, and the first air outlet duct 31 is located above the second air outlet duct 32. Since the cushion member 12 moves downward (i.e., moves from the first position to the second position) and the user seals and locks a portion of the area above the cushion member 12 (plays a role in blocking the flow of gas) during use of the cushion member 12, the second air outlet duct is closed at this time, the first air outlet duct is opened, so that the flowing gas flows in the horizontal direction (from left to right or from right to left) of the cushion member 12 and a portion of the gas is discharged from above during the flow, thereby improving the ventilation performance; when the seat cushion member 12 is kept or restored to the original state (i.e., no obstacle is left above the seat cushion member 12) during the standing process, the first air outlet pipe is closed, and the second air outlet pipe is opened, so that the flowing air is conveyed from top to bottom, and the discharge speed and efficiency are improved.
Specifically, in some embodiments, as shown in fig. 5, the first air blowing device 3 includes a first air pump 33 and a first connection pipe 34; the first air pump 33 is fixedly connected to the inner wall of the first inner cavity 10 and is communicated with the input port of the first connecting pipe 34; the first output port and the second output port of the first connecting pipe 34 are respectively communicated with the first air outlet pipe 31 and the second air outlet pipe 32. This structure ensures the stability and rapidity of the delivery of the flowing gas.
Specifically, in some embodiments, as shown in FIGS. 1-3; at least two circulating meshes 6 are arranged on the first bracket 11; wherein the circulation net holes 6 are located at the side or front and rear of the first rack 11. This structure improves gas circulation efficiency, improves ventilative efficiency.
Specifically, in some embodiments, as shown in fig. 2-4, the cushion member 12 includes a support structure 4 and a first seal block 41, the first seal block 41 being connected to a side end of the support structure 4; and the first sealing block 41 is used for being in sealing connection with the first air outlet pipe 31 or the second air outlet pipe 32. Wherein, the first sealing block 41 is a first rubber sealing block; the sealing performance of the first sealing block can ensure that the second air outlet pipe is closed and the first air outlet pipe is opened or the first air outlet pipe is closed and the second air outlet pipe is opened, so that flowing gas flows orderly, and the exhaust ventilation cooling efficiency is improved.
In particular, in some embodiments, as shown in fig. 2-4, the support structure 4 includes a first cushioning cotton 42, a first mesh plate 43, an elastic member 45, and a first mounting base plate 46; the first mounting base plate 46 is connected to the bottom of the first inner cavity 10, the top of the first mounting base plate 46 is connected to the first end of the elastic member 45, and the second end of the elastic member 45 is connected to the bottom of the first mesh plate 43; the first sealing block 41 is connected to the side end of the first mesh plate 43; the first buffer cotton 42 is attached to the top of the first mesh plate 43. The use stability of the cushion member 12 is ensured.
Specifically, in some embodiments, as shown in fig. 2-3, the first bracket 11 is provided with a first opening, and the first opening is communicated with the first inner cavity 10 and is used for being connected with the first cover 5; the first cover 5 is located above the cushion member 12. The protection performance of the cushion part is improved, and damage such as scratch is avoided.
Specifically, in some embodiments, as shown in fig. 1 and 6, the automobile seat cushion assembly further includes a backrest body 2, and the backrest body 2 is connected to a side end of the cushion body 1; and the backrest body 2 includes a second bracket 21, a backrest member 22, and a second air blowing means; the backrest part 22 is connected to the second opening of the second bracket 21; the second air blowing means is connected in the second interior cavity 20 of the second bracket 21 and communicates with the backrest part 22.
Wherein the backrest part 22 includes a second cover 221, a second cushioning cotton 61, and a second mesh plate 62; the second cover 221 is connected to the second opening; the second buffer cotton 61 is connected to the inner sidewall of the second cover 221; the top of the second mesh plate 62 is connected with the inner side of the second buffer cotton 61 and the side end of the second mesh plate 62 is communicated with the second blowing device.
Wherein the second air blowing means includes a second air pump 63 and a second connection pipe; the second air pump 63 is connected to the inner wall of the second inner cavity and is communicated with the input end of the second connecting pipe; the output end of the second connection pipe is communicated with the second screen 62.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. An automobile seat cushion assembly is characterized by comprising a cushion body; the cushion body comprises a first bracket and a cushion part, a first air blowing device is arranged in the first bracket, and the first air blowing device is connected with a first inner cavity in the first bracket; the first air blowing device comprises a first air outlet pipe and a second air outlet pipe; the cushion component is connected in the first inner cavity;
the cushion part can move from a first position to a second position of the first inner cavity so as to be in sealed connection with the second air outlet pipe, and the first air outlet pipe is used for discharging flowing air; the cushion member is movable from the second position to the first position such that the cushion member is in sealing connection with the first outlet duct, and the second outlet duct is for discharging the flowing gas.
2. A car seat cushion assembly as claimed in claim 1, wherein the first and second air outlet ducts are each located laterally of the cushion member and the first air outlet duct is located above the second air outlet duct.
3. The vehicle seat cushion assembly of claim 1, wherein the first air blowing device comprises a first air pump and a first connecting tube; the first air pump is fixedly connected to the inner wall of the first inner cavity and is communicated with the input port of the first connecting pipe; the first output port and the second output port of the first connecting pipe are respectively communicated with the first air outlet pipe and the second air outlet pipe.
4. A car seat cushion assembly as claimed in claim 1, wherein the cushion member includes a support structure and a first sealing block connected at a side end of the support structure; and the first sealing block is used for being in sealing connection with the first air outlet pipe or the second air outlet pipe.
5. The vehicle seat cushion assembly of claim 4, wherein the support structure includes a first cushioning cotton, a first mesh panel, an elastic member, and a first mounting floor; the first mounting bottom plate is connected to the bottom of the first inner cavity, the top of the first mounting bottom plate is connected with the first end of the elastic piece, and the second end of the elastic piece is connected with the bottom of the first screen plate; the first sealing block is connected to the side end of the first screen plate; the first buffer cotton is connected to the top of the first screen plate.
6. A car seat cushion assembly as in claim 1 or 4, wherein the first bracket has a first opening therein, the first opening being in communication with the first interior cavity and the first opening being for connection with a first cover; the first cover is located above the cushion member.
7. A car seat cushion assembly as in claim 1, wherein the first bracket has at least two endless mesh openings.
8. The vehicle seat cushion assembly of claim 1, further comprising a back rest body connected to a side end of the cushion body; the backrest body comprises a second bracket, a backrest part and a second air blowing device; the backrest member is connected to the second opening of the second bracket; the second air blower is connected within the second interior cavity of the second bracket and is in communication with the back component.
9. A car seat cushion assembly as in claim 8, wherein the back member includes a second cover, a second cushioning cotton and a second mesh panel; the second cover body is connected with the second opening; the second buffer cotton is connected to the inner side wall of the second cover body; the top of the second screen plate is connected with the inner side of the second buffer cotton, and the side end of the second screen plate is communicated with the second air blowing device.
10. The vehicle seat cushion assembly of claim 9, wherein the second air blowing device includes a second air pump and a second connecting tube; the second air pump is connected to the inner wall of the second inner cavity and is communicated with the input end of the second connecting pipe; the output end of the second connecting pipe is communicated with the second screen plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211115612.6A CN115352335B (en) | 2022-09-14 | 2022-09-14 | Automobile seat cushion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211115612.6A CN115352335B (en) | 2022-09-14 | 2022-09-14 | Automobile seat cushion assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115352335A CN115352335A (en) | 2022-11-18 |
| CN115352335B true CN115352335B (en) | 2023-07-18 |
Family
ID=84007183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211115612.6A Active CN115352335B (en) | 2022-09-14 | 2022-09-14 | Automobile seat cushion assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115352335B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM279522U (en) * | 2005-04-20 | 2005-11-01 | Huang-Bau Li | Automatic blowing unit of seat |
| CN102729863A (en) * | 2011-04-13 | 2012-10-17 | 日产自动车株式会社 | Vehicle seat |
| CN105682957A (en) * | 2013-10-25 | 2016-06-15 | 株式会社电装 | Vehicle seat air-conditioner |
| US9789796B1 (en) * | 2016-04-13 | 2017-10-17 | GM Global Technology Operations LLC | Seat with a cylindrical ventilation fan |
| CN210116415U (en) * | 2019-07-03 | 2020-02-28 | 邦诺（福建）纺织实业有限责任公司 | Car heating seatpad based on graphite alkene conductive fiber |
| DE102019209350A1 (en) * | 2019-06-27 | 2020-12-31 | Lear Corporation | Seating arrangement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019162928A (en) * | 2018-03-19 | 2019-09-26 | 本田技研工業株式会社 | Air conditioner for vehicle |
-
2022
- 2022-09-14 CN CN202211115612.6A patent/CN115352335B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM279522U (en) * | 2005-04-20 | 2005-11-01 | Huang-Bau Li | Automatic blowing unit of seat |
| CN102729863A (en) * | 2011-04-13 | 2012-10-17 | 日产自动车株式会社 | Vehicle seat |
| CN105682957A (en) * | 2013-10-25 | 2016-06-15 | 株式会社电装 | Vehicle seat air-conditioner |
| US9789796B1 (en) * | 2016-04-13 | 2017-10-17 | GM Global Technology Operations LLC | Seat with a cylindrical ventilation fan |
| DE102019209350A1 (en) * | 2019-06-27 | 2020-12-31 | Lear Corporation | Seating arrangement |
| CN210116415U (en) * | 2019-07-03 | 2020-02-28 | 邦诺（福建）纺织实业有限责任公司 | Car heating seatpad based on graphite alkene conductive fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115352335A (en) | 2022-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2826135A (en) | Seat construction | |
| US8272685B2 (en) | Vehicle seat with air duct | |
| US20150375608A1 (en) | Ductless cooling system for a vehicle power storage unit | |
| US10173561B2 (en) | Seat device operatively connected to HVAC apparatus | |
| US7213876B2 (en) | Vehicle seat and associated air conditioning apparatus | |
| US6428083B2 (en) | Lightweight suspension panel for vehicle seats | |
| JP2000247157A (en) | Arrangement structure of battery cooling duct for vehicle | |
| US3730588A (en) | Seat, couch or bed, provided with at least one vacuum cushion | |
| JP3228119U (en) | Ventilators and vehicles | |
| JP4029651B2 (en) | Cooling structure for vehicle battery | |
| CN115352335B (en) | Automobile seat cushion assembly | |
| CN201068119Y (en) | Ventilation seat structure of automobile | |
| KR101984728B1 (en) | Ventilation seat apparatus for vehicle | |
| US11091074B1 (en) | Ventilation structure of seatback | |
| CN111806189A (en) | Noise Attenuating Double Walls for Reflecting HVAC Recirculation Noise Off the Windshield | |
| JPS5932513A (en) | Air-conditioner duct | |
| CN218198022U (en) | Automobile seat with novel ventilation structure | |
| CN208630415U (en) | Automobile cushion | |
| JP2017019336A (en) | Blowing device of vehicular seat | |
| CN218228745U (en) | Car seat ventilation structure and car seat | |
| NL2025440B1 (en) | Shielding screen with inflatable edge body | |
| JP2009286169A (en) | Air conditioner for vehicle | |
| KR20230032423A (en) | Ventilation apparatus installed in the seat of vehicles | |
| JP2016168198A (en) | Vehicle seat | |
| CN100376844C (en) | Air conditioner with both sides air inlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |