CN102512013B - Angle adjuster - Google Patents
Angle adjuster Download PDFInfo
- Publication number
- CN102512013B CN102512013B CN201110413573.3A CN201110413573A CN102512013B CN 102512013 B CN102512013 B CN 102512013B CN 201110413573 A CN201110413573 A CN 201110413573A CN 102512013 B CN102512013 B CN 102512013B
- Authority
- CN
- China
- Prior art keywords
- tooth plate
- boss
- locking tooth
- rotating shaft
- rotation shaft
- 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
Links
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to an angle adjuster. A diaphragm spring is arranged between the front end surface of a locking tooth plate and the inner end surface of a fixed seat, a rotation shaft extruding out of the fixed seat is provided with an unlocking handle, the inner bore of the unlocking handle is provided with a boss, the boss is stuck in the left rotation slot on the rotation shaft, and the locking tooth plate is engaged with inner teeth of an annular gear during locking; the locking tooth plate is in fit connection with the rotation shaft through the boss and grooves, the fixed seat is in fit connection with the rotation shaft through the boss and the grooves, the excircle of the rotation shaft is provided with the grooves, and inner pores of the locking tooth plate and the fixed seat are respectively provided with a boss; the rotation shaft is axially fixed on the locking tooth plate through sticking a clasp in the clasp slot of the rotation shaft; and the unlocking handle is axially positioned through sleeving the flange of the unlocking handle in the inner pore of an entity skeleton. The angle adjuster which allows all the teeth to be engaged with each other during locking is a stepless adjustable angle adjuster which can be locked at an arbitrary angle and has the advantages of large locking moment, simple structure and reliable working. The angle adjuster which can be applied to seat chairs and also can be used to adjust angles of other entities has a wide application range.
Description
Technical field
The present invention relates to a kind of recliner, especially a kind of recliner of adjusting angle for seat.
Background technology
At present, the adjuster of chair angle be not arbitrarily angled all can locking, locking moment is little, works unreliable.Therefore, need a kind of electrodeless mode, locking moment is larger, makes up that other recliner locking moments are little, insecure defect of working, and not only can adjust the angle of seat, also can adjust the angle of other entities, the recliner of applied range.
Summary of the invention
The present invention will provide a kind of recliner, this recliner adopts full-depth tooth engagement, it is a kind of electrodeless mode recliner, arbitrarily angled all can locking, and make locking moment larger, made up that other recliner locking moments are little, insecure defect of working, not only can adjust the angle of seat, also can adjust the angle of other entities, applied range.
For achieving the above object, technical scheme of the present invention is: a kind of recliner, comprises release lever, holder, diaphragm spring, rotating shaft, locking tooth plate, ring gear, be characterized in: in rotating shaft, be fixedly connected with locking tooth plate and holder, between locking tooth plate front end face and holder inner face, be provided with diaphragm spring, stretch out in the rotating shaft of holder release lever is housed, in release lever endoporus, be provided with a boss, boss is stuck in the swivelling chute on the left side in rotating shaft; When lockup state, locking tooth plate and ring gear internal tooth are connected with a joggle.
Between locking tooth plate and rotating shaft and between holder and rotating shaft, be all that boss is connected with groove fit, wherein, rotating shaft cylindrical is provided with groove, in locking tooth plate endoporus and holder endoporus, is respectively equipped with boss.
Between locking tooth plate and rotating shaft, be stuck in the annular groove of rotating shaft and axial restraint by snap ring.Release lever by its flange sleeve in the endoporus of entity skeleton and axial location.
Effect of the present invention:
Full-depth tooth engagement when this recliner locking, is a kind of electrodeless mode recliner, arbitrarily angled all can locking, and locking moment is large, simple in structure, reliable operation.Except seat, also can adjust the angle of other entities, applied widely.
Brief description of the drawings
Fig. 1 is structural upright exploded view of the present invention;
Fig. 2 is lockup state structural perspective of the present invention;
Internal structure stereogram when Fig. 3 is locking of the present invention;
Fig. 4 is release lever structural perspective.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
As shown in Figure 1, recliner of the present invention, its chief component has: release lever 1, entity skeleton 2, holder 3, diaphragm spring 4, rotating shaft 5, locking tooth plate 6, snap ring 7, ring gear 8.And make by steel.Recliner is generally in lockup state, and ring gear 8 is connected with the entity of required adjustment angle, can be with entity rotational angle when non-lockup state, and holder 3 is connected with corresponding component on entity, always in stationary state.Entity skeleton 2 is welded to connect with holder 3, also always in stationary state.
As Fig. 2, shown in 3, when lockup state, locking tooth plate 6 engages with ring gear 8 internal tooths, and snap ring 7 is stuck in the annular groove in rotating shaft 5, and locking tooth plate 6 is all that boss is connected with the mode of groove fit with holder 3 and rotating shaft 5.Diaphragm spring 4 is arranged between holder 3 and locking tooth plate 6.As shown in Figure 4, be provided with a boss in release lever 1 endoporus, boss is stuck in the swivelling chute on the left side in rotating shaft 5.
Recliner, generally in lockup state, while adjusting angle, is rotated release lever 1, in release lever 1, inner convex platform moves in the helicla flute on rotating shaft 5 left sides, makes rotating shaft 5 to left movement, and locking tooth plate 6 is under the effect of snap ring 7, also pulled out left, in the time that locking tooth plate 6 all departs from ring gear 8, with regard to capable of regulating entity angle, after mixing up, unclamp release lever 1, rotating shaft 5 is pressed into again ring gear 8 under the effect of diaphragm spring 4, and locking tooth plate 6 playbacks, and entity is got back to lockup state.
Claims (1)
1. a recliner, comprise release lever (1), holder (3), diaphragm spring (4), rotating shaft (5), locking tooth plate (6), ring gear (8), it is characterized in that: in described rotating shaft (5), be fixedly connected with locking tooth plate (6) and holder (3), between locking tooth plate (6) front end face and holder (3) inner face, be provided with diaphragm spring (4), stretch out in the rotating shaft (5) of holder (3) release lever (1) is housed, in release lever (1) endoporus, be provided with a boss, boss is stuck in the swivelling chute on the upper left side of rotating shaft (5); When lockup state, locking tooth plate (6) is connected with a joggle with ring gear (8) internal tooth; Between described locking tooth plate (6) and rotating shaft (5) and between holder (3) and rotating shaft (5), be all connected with groove fit by boss, wherein, rotating shaft (5) cylindrical is provided with groove, in locking tooth plate (6) endoporus and holder (3) endoporus, is respectively equipped with boss; Between described locking tooth plate (6) and rotating shaft (5), be stuck in the annular groove of rotating shaft (5) and axial restraint by snap ring; Described release lever (1) by its flange sleeve in the endoporus of entity skeleton (2) and axial location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110413573.3A CN102512013B (en) | 2011-12-13 | 2011-12-13 | Angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110413573.3A CN102512013B (en) | 2011-12-13 | 2011-12-13 | Angle adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512013A CN102512013A (en) | 2012-06-27 |
| CN102512013B true CN102512013B (en) | 2014-06-18 |
Family
ID=46283318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110413573.3A Expired - Fee Related CN102512013B (en) | 2011-12-13 | 2011-12-13 | Angle adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102512013B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393302B (en) * | 2013-08-02 | 2016-01-13 | 上海延锋江森座椅有限公司 | Unidirectional adjustment can reset recliner |
| CN106855476A (en) * | 2017-03-21 | 2017-06-16 | 中国电建集团成都勘测设计研究院有限公司 | Crack rock model sampling die |
| CN110901479B (en) * | 2019-11-27 | 2022-03-25 | 诺创汽车科技(上海)有限公司 | Lockable rotary driving mechanism, electric rotary seat and automobile |
| CN113558704B (en) * | 2021-07-23 | 2024-04-19 | 苏州法兰克曼医疗器械有限公司 | Adjustable elastic thread ligation device |
| CN113954708A (en) * | 2021-11-29 | 2022-01-21 | 北汽瑞翔汽车有限公司 | Automobile seat backrest |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396963U (en) * | 2011-12-13 | 2012-08-29 | 上海理工大学 | Angle adjusting device |
-
2011
- 2011-12-13 CN CN201110413573.3A patent/CN102512013B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396963U (en) * | 2011-12-13 | 2012-08-29 | 上海理工大学 | Angle adjusting device |
Non-Patent Citations (4)
| Title |
|---|
| 于向军.座椅调角器应用分析.《汽车技术》.1999,(第10期),第15-16页. |
| 座椅调角器应用分析;于向军;《汽车技术》;19991231(第10期);第15-16页 * |
| 汽车座椅调角器智能化设计分析与试验验证;赵波 等;《机械设计与制造》;20101231(第12期);第62-64页 * |
| 赵波 等.汽车座椅调角器智能化设计分析与试验验证.《机械设计与制造》.2010,(第12期),第62-64页. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102512013A (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102512013B (en) | Angle adjuster | |
| US9387781B2 (en) | Quick adjust continuously engaged recliner | |
| CN103702860B (en) | The continuous engagement type recliner of quick adjusting | |
| US7407230B1 (en) | Recliner regulating device | |
| JP6196185B2 (en) | Vehicle seat and manufacturing method thereof | |
| EP2316689A3 (en) | Vehicle seat reclining apparatus | |
| WO2011069107A3 (en) | Seat mechanism with easy-entry feature | |
| CN116161097A (en) | Seat angle adjusting mechanism and seat | |
| CN105691251A (en) | Stepless adjustment angle adjuster | |
| CN202656886U (en) | Circular four-toothed-plate discontinuous seat backrest angle adjuster core device | |
| CN202396963U (en) | Angle adjusting device | |
| CN201729081U (en) | Automobile seat backrest angle adjusting device | |
| RU129886U1 (en) | MEANS FOR FIXING THE BACK SEAT POSITION OF THE VEHICLE | |
| CN203920482U (en) | Be used for the differential planet gear transmission equipment of the electric angle-adjuster of automotive seat | |
| CN201856668U (en) | Angle adjusting device and structure of automobile seat backrest | |
| CN101125051A (en) | Armrest locking device | |
| CN201324058Y (en) | Dinner plate adjusting mechanism of dinner chairs for children | |
| KR101569630B1 (en) | Recliner of vehicle seet | |
| CN203974608U (en) | Children's restraint system | |
| CA2520995A1 (en) | An infinitely variable continuous recliner mechanism for vehicle seats and similar applications | |
| JP5552879B2 (en) | Vehicle seat coupling device | |
| CN203709619U (en) | Locking component | |
| CN206406779U (en) | Seat angle adjustor and the seat with the seat angle adjustor | |
| JP5128850B2 (en) | Both-side reclining mechanism and assembly method of both-side reclining mechanism | |
| KR101945871B1 (en) | Reclining device of vehicle seet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161213 |