CN208198198U - A kind of chair headrest knob sliding block - Google Patents
A kind of chair headrest knob sliding block Download PDFInfo
- Publication number
- CN208198198U CN208198198U CN201820769794.1U CN201820769794U CN208198198U CN 208198198 U CN208198198 U CN 208198198U CN 201820769794 U CN201820769794 U CN 201820769794U CN 208198198 U CN208198198 U CN 208198198U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- stiffening plate
- slider body
- blind hole
- groove
- 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.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of chair headrest knob sliding block, including slider body, guide groove is provided on slider body, rivet is equipped in guide groove, it is provided on the right side of slider body with blind hole, it is fixed with spring in blind hole, is equipped with arc stiffening plate on the right side of slider body, vertical stiffening plate is provided between blind hole and arc stiffening plate.Compared with the existing technology, the technical effect of the utility model is, by setting arc stiffening plate on sliding block, form the guide frame of sliding block, sliding block is set to slide in the vertical direction along strip crevice always, sliding block accurately enters groove without departing from groove, sliding block when gear is replaced in guarantee, really play the role of adjusting height, the vertical stiffening plate below arc stiffening plate, which plays, supports arc stiffening plate.
Description
Technical field
The utility model relates to children's seat field, in particular to a kind of chair headrest knob sliding block.
Background technique
With the development of children's seat, more and more car owners start to install children's seat in automobile, emergency seat
Chair is a kind of Riding Accommodation for aiming at children's safety and riding in an automobile and designing, it protects children's head by adjusting the height of headrest
Portion two sides and the height for effectively adjusting children's shoulder belt, provide the seating environment an of safety and comfort for children.
In patent CN204432450U, a kind of headrest height adjustment device of automotive seat is disclosed, such as institute in Fig. 1-2
Show, the height of headrest is adjusted by the pulling plate that is arranged on headrest and sliding block, pulls pulling plate, and sliding block moves up, and sliding block is detached from
Groove, but during sliding slot enters next groove, sliding block often deviates, after unclamping pulling plate, sliding block can not
It completely into groove, is shaken, sliding block is fallen, and the adjusting height of headrest will be fallen after rise, can not really reach adjusting
The purpose of height of headrest.
Utility model content
In view of the above technical problems, the purpose of the utility model is to provide a kind of chair headrest knob sliding blocks.
The technical solution of the utility model specifically:
A kind of chair headrest is shaken hands sliding block, including slider body, is provided with guide groove on slider body, is worn in guide groove
There is a rivet, be provided on the right side of slider body with blind hole, is fixed with spring in blind hole, is equipped with arc stiffening plate on the right side of slider body,
Vertical stiffening plate is provided between blind hole and arc stiffening plate.
The slider body upper and lower ends are symmetrically arranged with arc stiffening plate and vertical stiffening plate.
Compared with the existing technology, the technical effect of the utility model is, by setting arc stiffening plate on sliding block, to be formed and slided
The guide frame of block enables sliding block to slide in the vertical direction along strip crevice always, guarantees that sliding block is not when replacement gear
Deviate groove, sliding block accurately enters groove, really plays the role of adjusting height, the vertical stiffening plate below arc stiffening plate
Play the role of supporting arc stiffening plate.
Detailed description of the invention
Fig. 1 is the schematic cross-section of height adjustment mechanism.
Fig. 2 is the structural schematic diagram of sliding block in the prior art.
Fig. 3 is the schematic view of the front view of the utility model sliding block.
Fig. 4 is the right side structural representation of the utility model sliding block.
Fig. 5 is the overlooking structure diagram of the utility model sliding block.
Fig. 6 is the cooperation schematic diagram of the utility model sliding block and groove.
Specific embodiment
As illustrated in figs.3-5, a kind of chair headrest is shaken hands sliding block, including slider body 1, is provided with and is led on slider body 1
To slot 2, it is equipped with rivet 3 in guide groove 2, a blind hole 4 is provided on the right side of slider body 1, is fixed with spring 5, sliding block in blind hole 4
It is equipped with arc stiffening plate 6 on the right side of main body 1, is provided with vertical stiffening plate 7 between blind hole 4 and arc stiffening plate 6, on slider body 1
Lower both ends are symmetrically arranged with arc stiffening plate 6 and vertical stiffening plate 7.
As shown in Fig. 1, Fig. 6, the height adjustment mechanism of seat includes groove 8, and groove 8 matches with slider body 1,
The centre of groove 8 is provided with strip crevice 10, and the width of the width and strip crevice 10 of arc stiffening plate 6 matches, when adjusting shelves
When the sliding slider of position, due to the guiding role of arc stiffening plate 6, enable sliding block always in the vertical direction along strip crevice
10 slidings, sliding block accurately enters groove 8 without departing from groove 8, sliding block when gear is replaced in guarantee, really plays the work for adjusting height
With the vertical stiffening plate 7 of 6 lower section of arc stiffening plate plays the role of supporting arc stiffening plate 6.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (2)
- The sliding block 1. a kind of chair headrest is shaken hands, it is characterised in that: including slider body (1), slider body is provided with guiding on (1) Slot (2) is equipped with rivet (3) in guide groove (2), is provided on the right side of slider body (1) with blind hole (4), is fixed in blind hole (4) Spring (5), slider body (1) right side are equipped with arc stiffening plate (6), are provided between blind hole (4) and arc stiffening plate (6) vertical Stiffening plate (7).
- The sliding block 2. chair headrest as described in claim 1 is shaken hands, it is characterised in that: slider body (1) upper and lower ends pair Claim to be equipped with arc stiffening plate (6) and vertical stiffening plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769794.1U CN208198198U (en) | 2018-05-23 | 2018-05-23 | A kind of chair headrest knob sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769794.1U CN208198198U (en) | 2018-05-23 | 2018-05-23 | A kind of chair headrest knob sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208198198U true CN208198198U (en) | 2018-12-07 |
Family
ID=64517292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769794.1U Expired - Fee Related CN208198198U (en) | 2018-05-23 | 2018-05-23 | A kind of chair headrest knob sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208198198U (en) |
-
2018
- 2018-05-23 CN CN201820769794.1U patent/CN208198198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 450000 Ma Zhuang Village, Xushui Office, Zhongyuan District, Zhengzhou City, Henan Province (300 meters east of the east exit of Longhai Highway around the city) Co-patentee after: Henan Mingxin Automobile Parts Co., Ltd. Patentee after: ZHENGZHOU HUMBI TECHNOLOGY CO., LTD. Address before: 450000 Ma Zhuang Village, Xushui Office, Zhongyuan District, Zhengzhou City, Henan Province (300 meters east of the east exit of Longhai Highway around the city) Patentee before: ZHENGZHOU HUMBI TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |