CN205706285U - The adjustment structure of pendulum model four-way headrest - Google Patents
The adjustment structure of pendulum model four-way headrest Download PDFInfo
- Publication number
- CN205706285U CN205706285U CN201620243530.3U CN201620243530U CN205706285U CN 205706285 U CN205706285 U CN 205706285U CN 201620243530 U CN201620243530 U CN 201620243530U CN 205706285 U CN205706285 U CN 205706285U
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- CN
- China
- Prior art keywords
- headrest
- runing rest
- button
- fore shell
- assembly bracket
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- 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.)
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
This utility model relates to Manufacturing Technology for Automotive Parts field, particularly relates to a kind of headrest adjusting structure.The adjustment structure of pendulum model four-way headrest, including headrest assembly bracket, headrest fore shell, headrest back cover, set headrest foaming, headrest epidermis, runing rest, runing rest is by runing rest return spring card on the rotary shaft, rotary shaft is fixed on headrest assembly bracket, and runing rest is between headrest fore shell and headrest back cover.It is fixed with button lining on the sidewall of headrest fore shell, button is stuck on button lining by button return spring, by unlocking return spring connection headrest unblock hook inside button lining, headrest unlocks hook one end and withstands button, and runing rest is locked in by the other end rests the head on assembly bracket.Owing to using technique scheme, the regulation that this utility model is upper and lower before and after realizing headrest, improves the comfortableness of driver and crew while meeting safety requirements to greatest extent.
Description
Technical field
This utility model relates to Manufacturing Technology for Automotive Parts field, particularly relates to a kind of headrest adjusting structure.
Background technology
Automotive headrest is a kind of driver comfort configuration articles for use and security protection articles for use.There is vehicle accident
Time, the produced enormous impact power of collision is all squeezed in the cervical region of fragility, makes the vertebra of driver and crew very
May come to harm, severe patient result even in nervous system go wrong cause paralysis, even jeopardize life
Life.Had an existence of automotive headrest, just can buffering accident is huge when occurring effectively instant impact,
Thus protect the neck of fragility, reduce the probability of neck injuries.Existing automotive headrest is broadly divided into
Two big classes, one be can not mode, another kind is adjustable.Manual adjustable in adjustable automotive headrest
The unidirectional regulation of height can only be done, it is impossible to the regulation before and after realization, limit the comfortableness of automotive headrest.
Utility model content
The purpose of this utility model is, it is provided that the adjustment structure of a kind of pendulum model four-way headrest, to solve
Above-mentioned technical problem.
This utility model is solved the technical problem that to realize by the following technical solutions:
The adjustment structure of pendulum model four-way headrest, including headrest assembly bracket, is arranged on described headrest assembly
Before and after support headrest fore shell and headrest back cover, be set in described headrest fore shell and headrest back cover outside headrest
Foaming and headrest epidermis, also include a runing rest, and described runing rest passes through runing rest return spring
On the rotary shaft, described rotary shaft is fixed on described headrest assembly bracket card, rest the head on upper bracket, headrest
Lower carriage is assembled to described runing rest front, described headrest back cover together after being stuck on described headrest fore shell
Be stuck in described headrest fore shell rear, described runing rest be positioned at described headrest fore shell and described headrest back cover it
Between；
Being fixed with button lining on the sidewall of described headrest fore shell, button is stuck in institute by button return spring
State on button lining, by unlocking return spring connection headrest unblock hook, institute inside described button lining
Stating headrest unblock hook one end and withstand button, described runing rest is locked in described headrest assembly and props up by the other end
On frame.
This utility model, on the basis of original headrest assembly bracket, sets up runing rest, needs headrest
When fore-and-aft direction is adjusted, button moves inwards, promotes headrest to unlock hook and rotates, and headrest assembly props up
Runing rest dodged out by frame, and runing rest rotates around rotary shaft, before and after driving headrest fore shell, headrest back cover
Motion, and then drive regulation before and after headrest foaming thereon and headrest epidermis, it is achieved the regulation of fore-and-aft direction
Purpose.
Described headrest assembly bracket is inverted U structure, the steel pipe of described headrest assembly bracket both sides and automobile
Seat moves up and down and connects, it is achieved the up-down adjustment of headrest.
Beneficial effect: owing to using technique scheme, the tune that this utility model is upper and lower before and after realizing headrest
Joint, improves the comfortableness of driver and crew while meeting safety requirements to greatest extent.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, is expanded on further this utility model below in conjunction with being specifically illustrating.
With reference to Fig. 1, the adjustment structure of pendulum model four-way headrest, including headrest assembly bracket 4, it is arranged on head
Rest the head on the headrest fore shell 11 before and after assembly bracket 4 and headrest back cover 3, be arranged on headrest assembly bracket about 4
Headrest upper bracket 12 and headrest lower carriage 10, the head that is set in outside headrest fore shell 11 and headrest back cover 3
Pillow foaming 2 and headrest epidermis 1.Headrest assembly bracket 4 in inverted U structure, rest the head on assembly bracket 4 liang
The steel pipe of side moves up and down with automotive seat and is connected, it is achieved the up-down adjustment of headrest.
Also include that runing rest 13, runing rest 13 are stuck in rotary shaft by runing rest return spring 15
On 14, rotary shaft 14 is fixed on headrest assembly bracket 4, and headrest upper bracket 12, lower carriage 10 are stuck in
On headrest fore shell 11, headrest fore shell 11 is stuck in runing rest 13 front, before headrest back cover 3 is stuck in headrest
Shell 11 rear, runing rest 13 is between headrest fore shell 11 and headrest back cover 3.Headrest fore shell 11
Sidewall on be fixed with button lining 7, button 5 is stuck on button lining 7 by button return spring 6,
By unlocking return spring 9 connection headrest unblock hook 8 inside button lining 7, headrest unlocks hook 8 one
End withstands button 5, and runing rest 13 is locked on headrest assembly bracket 4 by the other end.
This utility model, on the basis of original headrest assembly bracket 4, sets up runing rest 13, and it is right to need
When headrest fore-and-aft direction is adjusted, button 5 moves inwards, promotes headrest to unlock hook 8 and rotates, head
Pillow assembly bracket 4 dodges out runing rest 13, and runing rest 13 rotates around rotary shaft 14, drives headrest
Fore shell 11, headrest back cover 3 seesaw, and then drive tune before and after headrest foaming thereon and headrest epidermis
Joint, it is achieved the regulation purpose of fore-and-aft direction.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (2)
1. the adjustment structure of pendulum model four-way headrest, including headrest assembly bracket, it is arranged on the headrest fore shell before and after described headrest assembly bracket and headrest back cover, it is set in the headrest foaming outside described headrest fore shell and headrest back cover and headrest epidermis, it is characterized in that, also include a runing rest, described runing rest is by runing rest return spring card on the rotary shaft, described rotary shaft is fixed on described headrest assembly bracket, headrest upper bracket, headrest lower carriage is assembled to described runing rest front after being stuck on described headrest fore shell together, described headrest fore shell is stuck in described runing rest front, described headrest back cover is stuck in described headrest fore shell rear, described runing rest is between described headrest fore shell and described headrest back cover；
It is fixed with button lining on the sidewall of described headrest fore shell, button is stuck on described button lining by button return spring, by unlocking return spring connection headrest unblock hook inside described button lining, described headrest unlocks hook one end and withstands button, and described runing rest is locked on described headrest assembly bracket by the other end.
The adjustment structure of pendulum model four-way the most according to claim 1 headrest, it is characterised in that described headrest assembly bracket is inverted U structure, the steel pipe of described headrest assembly bracket both sides moves up and down with automotive seat and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243530.3U CN205706285U (en) | 2016-03-28 | 2016-03-28 | The adjustment structure of pendulum model four-way headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243530.3U CN205706285U (en) | 2016-03-28 | 2016-03-28 | The adjustment structure of pendulum model four-way headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706285U true CN205706285U (en) | 2016-11-23 |
Family
ID=57314042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243530.3U Active CN205706285U (en) | 2016-03-28 | 2016-03-28 | The adjustment structure of pendulum model four-way headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382279A (en) * | 2018-03-20 | 2018-08-10 | 广汽零部件有限公司 | A kind of bolt-type chair headrest four-way regulating mechanism |
-
2016
- 2016-03-28 CN CN201620243530.3U patent/CN205706285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382279A (en) * | 2018-03-20 | 2018-08-10 | 广汽零部件有限公司 | A kind of bolt-type chair headrest four-way regulating mechanism |
| CN108382279B (en) * | 2018-03-20 | 2023-07-21 | 广汽零部件有限公司 | Four-way adjusting mechanism of plug-pin type seat headrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |