CN106696795A - Automobile backrest with high comfort degree - Google Patents
Automobile backrest with high comfort degree Download PDFInfo
- Publication number
- CN106696795A CN106696795A CN201611103731.4A CN201611103731A CN106696795A CN 106696795 A CN106696795 A CN 106696795A CN 201611103731 A CN201611103731 A CN 201611103731A CN 106696795 A CN106696795 A CN 106696795A
- Authority
- CN
- China
- Prior art keywords
- air
- layer
- air bag
- backrest
- comfort degree
- 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.)
- Pending
Links
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
- B60N2/64—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)
- Seats For Vehicles (AREA)
Abstract
The invention relates to an automobile backrest with the high comfort degree. The automobile backrest is used for being cushioned on a backup plate of an automobile seat and comprises a support layer, a ventilation layer and a shrinkable air bag. The ventilation layer is fixedly placed at the front end of the support layer, a ventilation cavity is formed between the support layer and the ventilation layer, and the air bag is placed in the ventilation cavity and communicates with an external air inflation device through a hose. Compared with the prior art, according to the automobile backrest with the high comfort degree, the air pressure of the air bag and comfort can be ensured.
Description
Technical field
The present invention relates to technical field of automobile, more particularly to a kind of comfort level motor vehicle seat back high.
Background technology
The backrest of present car seat, is seated for a long time, and backrest is easily collapsed, and comfort is low, and is sitting in seat for a long time
On can also make various body joints uncomfortable, influence healthy, it is therefore necessary to improved.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of motor vehicle seat back for lifting comfort level.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of comfort level motor vehicle seat back high, is used for
Pad is on the backup plate of automotive seat, including shelf layer, air-permeable layer and contractile air bag, and the air-permeable layer is fixed and is placed in the branch
The front end of rack-layer, forms ventilative cavity between the shelf layer and air-permeable layer；The air bag is placed in the ventilative cavity, described
Air bag is connected by flexible pipe with external inflation device.
Further, it is provided with air pressure electromagnetic valve on the flexible pipe.
The beneficial effects of the invention are as follows：Backrest is seated for a long time, when backrest is collapsed, the air pressure reduction in air bag, air pressure electricity
Magnet valve senses that air pressure less than threshold value, is then turned on and inflated in air bag, lifts comfortableness.
Brief description of the drawings
Fig. 1 is a kind of front view of comfort level of the invention motor vehicle seat back high.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, shelf layer, 2, air-permeable layer, 3, air bag, 4, flexible pipe, 5, air pressure electromagnetic valve.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in figure 1, a kind of comfort level motor vehicle seat back high, for padding the backup plate in automotive seat, including branch
Rack-layer 1, air-permeable layer 2 and contractile air bag 3, the air-permeable layer 2 fix the front end for being placed in the shelf layer 1, the shelf layer 1
Ventilative cavity is formed and air-permeable layer 2 between；The air bag 3 is placed in the ventilative cavity, the air bag 3 by flexible pipe 4 with it is outer
Portion's aerating device connection.
In above-described embodiment, air pressure electromagnetic valve 5 is provided with the flexible pipe 4.
Backrest is seated for a long time, and when backrest is collapsed, the air pressure reduction in air bag 3, air pressure electromagnetic valve 5 senses that air pressure is less than
Threshold value, then turn on and inflated in air bag 3, lifts comfortableness.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (2)
1. a kind of comfort level motor vehicle seat back high, for padding the backup plate in automotive seat, it is characterised in that：Including support
Layer (1), air-permeable layer (2) and contractile air bag (3), air-permeable layer (2) fixation are placed in the front end of the shelf layer (1), institute
State and formed between shelf layer (1) and air-permeable layer (2) ventilative cavity；The air bag (3) is placed in the ventilative cavity, the air bag
(3) connected with external inflation device by flexible pipe (4).
2. a kind of comfort level motor vehicle seat back high according to claim 1, it is characterised in that：Set on the flexible pipe (4)
It is equipped with air pressure electromagnetic valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103731.4A CN106696795A (en) | 2016-12-05 | 2016-12-05 | Automobile backrest with high comfort degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103731.4A CN106696795A (en) | 2016-12-05 | 2016-12-05 | Automobile backrest with high comfort degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696795A true CN106696795A (en) | 2017-05-24 |
Family
ID=58934622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103731.4A Pending CN106696795A (en) | 2016-12-05 | 2016-12-05 | Automobile backrest with high comfort degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696795A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202271883U (en) * | 2011-09-13 | 2012-06-13 | 蔡廷亮 | Automobile seat |
| CN202593325U (en) * | 2012-03-15 | 2012-12-12 | 许舒 | Portable inflatable back cushion |
| CN203945997U (en) * | 2014-06-12 | 2014-11-19 | 苏秀丽 | A kind of antibacterial automobile cushion of contg. silver fiber |
| CN104477064A (en) * | 2014-11-21 | 2015-04-01 | 刘琦琴 | Automobile seat |
| CN104477063A (en) * | 2014-11-27 | 2015-04-01 | 龙桂山 | Automobile seat backrest |
| CN204801581U (en) * | 2015-06-26 | 2015-11-25 | 比亚迪股份有限公司 | Automobile chair |
-
2016
- 2016-12-05 CN CN201611103731.4A patent/CN106696795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202271883U (en) * | 2011-09-13 | 2012-06-13 | 蔡廷亮 | Automobile seat |
| CN202593325U (en) * | 2012-03-15 | 2012-12-12 | 许舒 | Portable inflatable back cushion |
| CN203945997U (en) * | 2014-06-12 | 2014-11-19 | 苏秀丽 | A kind of antibacterial automobile cushion of contg. silver fiber |
| CN104477064A (en) * | 2014-11-21 | 2015-04-01 | 刘琦琴 | Automobile seat |
| CN104477063A (en) * | 2014-11-27 | 2015-04-01 | 龙桂山 | Automobile seat backrest |
| CN204801581U (en) * | 2015-06-26 | 2015-11-25 | 比亚迪股份有限公司 | Automobile chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |