CN201761384U - Angle adjuster of car seat - Google Patents
Angle adjuster of car seat Download PDFInfo
- Publication number
- CN201761384U CN201761384U CN2010202944363U CN201020294436U CN201761384U CN 201761384 U CN201761384 U CN 201761384U CN 2010202944363 U CN2010202944363 U CN 2010202944363U CN 201020294436 U CN201020294436 U CN 201020294436U CN 201761384 U CN201761384 U CN 201761384U
- Authority
- CN
- China
- Prior art keywords
- angle regulator
- stay
- automotive seat
- extension spring
- tooth piece
- 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)
- Seats For Vehicles (AREA)
Abstract
The utility model relates to an angle adjuster of a car seat which comprises a main connecting plate fixedly connected with a main cover plate to form a shell; a guide slot, a lock sheet and a tension spring plate are arranged in the shell; a gear block is arranged in the guide slot; the inner surface of the circumference of the shell is provided with a 360-degree whole-gear slot; the gear block is engaged and connected with the gear slot of the inner surface of the circumference of the shell; a central shaft is assembled in the center of the shell; the lock sheet and the tension spring plate are fixedly connected with the central shaft; the lock sheet and the gear block are mutually depended; and an elastic piece is arranged between the tension spring plate and the main cover plate. The angle adjuster of the car seat has the advantages of convenient use, compact structure, smooth location, safety and reliability, enlarges the adjusting range and can meet the use requirement of customers at largest extent.
Description
Technical field
The utility model relates to a kind of automotive seat, relates in particular to a kind of angle regulator of automotive seat.
Background technology
The existing recliner that is used for automotive seat generally all adopts quadrant to regulate, and this angle adjusting mechanism adjusting angle scope is little.Some seat adjustment scope can realize the wide-angle adjusting, but can not guarantee the total travel locking.The utility model angle regulator for automobile chair at first adopts 360 ° of full-depth tooth type structures, and this angle is transferred and can be regulated on a large scale and locking, and compact conformation, has saved installing space, and the demand that can more satisfy different clients has guaranteed client's installation requirements.
The utility model content
The technical problems to be solved in the utility model is: a kind of angle regulator of automotive seat is provided, and this device can make automotive seat release and locking in total travel, and is simple in structure, stable.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical matters that solves the utility model adopts is: a kind of angle regulator of automotive seat, comprise main connecting panel and the main cover plate formation housing that is connected, be provided with guide groove in the described housing, stay and extension spring plate, the tooth piece is housed in the guide groove, described housing circumferential inner surface is provided with 360 degree full grooves, tooth piece and meshing connection of housing circumferential inner surface teeth groove, the housing center is equipped with center shaft, stay, the extension spring plate is captiveed joint with center shaft, described stay and tooth piece are interdependent, are provided with elastic component between extension spring plate and the main cover plate.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat comprises that also there are 3 guide grooves in even branch in the described housing.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat comprises that also described elastic component is extension spring.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat also comprises described main connecting panel and main cover plate riveted and fixed.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat comprises that also described teeth groove and guide groove are positioned on the main connecting panel.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat comprises also between described center shaft and stay, the extension spring plate and is provided with axle sleeve that this axle sleeve is captiveed joint with center shaft, stay and extension spring plate.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat also comprises radius of circle in described stay exradius and the tooth piece radical length sum 〉=teeth groove.
According to another embodiment of the present utility model, a kind of angle regulator of automotive seat comprises that also described stay comprises first arc surface and second arc surface, and when angle regulator was in released state, second arc surface and tooth piece were interdependent; When angle regulator was in lockup state, first arc surface and tooth piece were interdependent.
The utility model has solved the defective that exists in the background technology, and the utility model adopts 360 degree full-depth tooth teeth groove, cooperates the rivet location, has realized that automotive seat are regulated and locking in 140 °.Relatively with in the past product, angle regulator of the present utility model is compact conformation not only, and has increased setting range, and is easy to use, locatees smooth and easyly, safe and reliable, economical and practical, satisfies the client to greatest extent.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is that the C-C of Fig. 1 is to cutaway view;
Fig. 3 is the released state scheme drawing of preferred embodiment of the present utility model;
Fig. 4 is the lockup state scheme drawing of preferred embodiment of the present utility model;
Wherein: 1, main connecting panel; 2, main cover plate; 3, tooth piece; 4, stay, 41, first arc surface, 42, second arc surface, 5, center shaft; 6, extension spring plate; 7, rivet; 8, extension spring; 9, guide groove, 10, teeth groove, 11, axle sleeve.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1-2, a kind of angle regulator of automotive seat, comprise main connecting panel 1 and the main cover plate 2 formation housing that is connected, be provided with guide groove 9, stay 4 and extension spring plate 6 in the described housing, tooth piece 3 is housed in the guide groove 9, described housing circumferential inner surface is provided with 360 degree full grooves 10, tooth piece 3 and 10 meshing connections of housing circumferential inner surface teeth groove, the housing center is equipped with center shaft 5, stay 4, extension spring plate 6 are captiveed joint with center shaft 5, described stay 4 is interdependent with tooth piece 3, is provided with elastic component between extension spring plate 6 and the main cover plate 2.
Wherein, stressed evenly for ease of main connecting panel 1, in the described housing evenly branch 3 guide grooves 9 are arranged.Described elastic component is extension spring 8.And main connecting panel 1 and main cover plate 2 riveted and fixed.And described teeth groove 10 and guide groove 9 are positioned on the main connecting panel 1.
For ease of being connected between center shaft 5 and stay 4, the extension spring plate 6, be provided with axle sleeve 11 between described center shaft 5 and stay 4, the extension spring plate 6, this axle sleeve 11 is captiveed joint with center shaft 5, stay 4 and extension spring plate 6.
Effectively meshing for guaranteeing tooth piece 3 and teeth groove 10, radius of circle in described stay 4 exradius and the tooth piece 3 radical length sum 〉=teeth groove 10.
Wherein, described stay 4 comprises first arc surface 41 and second arc surface 42, and when angle regulator was in released state, second arc surface 42 was interdependent with tooth piece 3; When angle regulator was in lockup state, first arc surface 41 was interdependent with tooth piece 3.
The utility model releasing process is as follows:
At first, when center shaft 5 stressed rotations, center shaft 5 drives stay 4 rotations, and tooth piece 3 contacts with second arc surface 42 of stay 4,, then, rotate main connecting panel 1, tooth piece 3 breaks away from teeth groove 10 along guide groove 9, and tooth piece 3 moves to center shaft 5, promptly realizes release.
The utility model locking process is as follows:
When center shaft 5 does not stress, extension spring plate 6 is subjected to the tension of extension spring 8, making extension spring plate 6 drive center shaft 5 rotates, and then drive stay 4 rotates, first arc surface 41 of stay 4 is interdependent with tooth piece 3, drive tooth piece 3 is outwards dispersed mobile synchronously along guide groove 9, meshing until tooth piece 3 and teeth groove 10, promptly realizes locking.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (8)
1. the angle regulator of automotive seat, comprise main connecting panel and the main cover plate formation housing that is connected, it is characterized in that: be provided with guide groove, stay and extension spring plate in the described housing, the tooth piece is housed in the guide groove, described housing circumferential inner surface is provided with 360 degree full grooves, tooth piece and meshing connection of housing circumferential inner surface teeth groove, the housing center is equipped with center shaft, stay, extension spring plate are captiveed joint with center shaft, described stay and tooth piece are interdependent, are provided with elastic component between extension spring plate and the main cover plate.
2. the angle regulator of a kind of automotive seat as claimed in claim 1 is characterized in that: in the described housing evenly branch 3 guide grooves are arranged.
3. the angle regulator of automotive seat as claimed in claim 1, it is characterized in that: described elastic component is extension spring.
4. the angle regulator of a kind of automotive seat as claimed in claim 1 is characterized in that: described main connecting panel and main cover plate riveted and fixed.
5. the angle regulator of a kind of automotive seat as claimed in claim 1 or 2, it is characterized in that: described teeth groove and guide groove are positioned on the main connecting panel.
6. the angle regulator of a kind of automotive seat as claimed in claim 1, it is characterized in that: be provided with axle sleeve between described center shaft and stay, the extension spring plate, this axle sleeve is captiveed joint with center shaft, stay and extension spring plate.
7. the angle regulator of a kind of automotive seat as claimed in claim 1 is characterized in that: radius of circle in described stay exradius and the tooth piece radical length sum 〉=teeth groove.
8. the angle regulator of a kind of automotive seat as claimed in claim 1, it is characterized in that: described stay comprises first arc surface and second arc surface, when angle regulator was in released state, second arc surface and tooth piece were interdependent; When angle regulator was in lockup state, first arc surface and tooth piece were interdependent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202944363U CN201761384U (en) | 2010-08-16 | 2010-08-16 | Angle adjuster of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202944363U CN201761384U (en) | 2010-08-16 | 2010-08-16 | Angle adjuster of car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761384U true CN201761384U (en) | 2011-03-16 |
Family
ID=43713992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202944363U Expired - Fee Related CN201761384U (en) | 2010-08-16 | 2010-08-16 | Angle adjuster of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846066A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Stepping regulating device for rotating seat |
-
2010
- 2010-08-16 CN CN2010202944363U patent/CN201761384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846066A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Stepping regulating device for rotating seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120816 |