CN2739035Y - Built-in toothed-plate type automobile-chair angle adjuster - Google Patents
Built-in toothed-plate type automobile-chair angle adjuster Download PDFInfo
- Publication number
- CN2739035Y CN2739035Y CN 200420080196 CN200420080196U CN2739035Y CN 2739035 Y CN2739035 Y CN 2739035Y CN 200420080196 CN200420080196 CN 200420080196 CN 200420080196 U CN200420080196 U CN 200420080196U CN 2739035 Y CN2739035 Y CN 2739035Y
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- China
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- plate
- toothed
- tooth
- big
- handle
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- Expired - Fee Related
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Abstract
The utility model provides a built-in toothed-plate type automobile-chair angle adjuster which includes a central shaft, a big toothed-plate, a small toothed-plate, a shifting block, a big cover plate, a check ring, a handle, a lock-tooth torsion spring, a plane vortex spring, a shifting block pin, a linkage rod, an upper plate and a lower plate. The central shaft is orderly sheathed with the big toothed-plate, the shifting block, the small toothed-plate, the big cover plate and the handle. The inner wall of the cavity of the big toothed-plate is provided with a triangle inner tooth. The big toothed-plate is provided with an arc-shaped groove and a small toothed-plate sliding groove. The small toothed-plate and the shifting block are arranged between the cavity of the big toothed-plate and the big toothed-plate. The front end of the small toothed-plate is provided with a triangle outer tooth. The outer tooth and the inner tooth can be tightly engaged and disconnected. The shifting block pin which is arranged on the shifting block is connected with the handle which is connected on the central shaft. Both ends of the lock-tooth torsion spring are respectively connected with the handle and the central shaft. Both ends of the plane vortex spring are respectively connected with the upper plate and the central shaft. The built-in toothed-plate type automobile-chair angle adjuster includes an active angle adjuster and a passive angle adjuster. Two angle adjusters are connected by the linkage rod. The built-in toothed-plate type automobile-chair angle adjuster is an angle adjuster which has flexible regulation, reliable locking, low cost and is economical and practical.
Description
Affiliated technical field
The utility model relates to a kind of built-in toothed-plate type angle regulator for automobile chair.
Background technology
The kind silver of angle regulator for automobile chair is many both at home and abroad at present.See from its operating mode to mainly contain hand wheel type and handle type, closely also occurred electrodynamic type again.Various recliner all have its advantage, and its shortcoming is also arranged.The locking that has is reliable but cost is big, though the low cost of manufacture locking reliability that has is also poor, is prone to slip teeth and collapses tooth.The electrically operated cost of complex structure especially is big.
Summary of the invention
The purpose of this utility model is to provide a kind of and regulates flexibly, locking is reliable, low cost of manufacture, economical and practical built-in toothed-plate type angle regulator for automobile chair.
The purpose of this utility model is achieved through the following technical solutions.A kind of built-in toothed-plate type angle regulator for automobile chair, it includes initiatively recliner and passive recliner, has gangbar to link between two recliner.Its single recliner includes that center shaft, canine tooth are pulled, little tooth is pulled, shifting block, large cover, back-up ring, handle, lock tooth torsion spring, whirlpool, plane spring, block poking pin, gangbar, upper plate, lower plate.On center shaft, be set with back-up ring, big tooth plate, shifting block, little tooth plate, large cover, handle, capping successively.Have arc groove and have a cavity volume on the big tooth plate, the inwall of this cavity volume is provided with internal serration.Large cover is provided with arc groove and little tooth plate chute.Little tooth plate is installed between big tooth plate cavity volume and the large cover, in the middle of the little tooth plate lonely shape hole is arranged, and front end is provided with the triangle external tooth, and the corresponding setting with internal tooth of external tooth also can make its tight engagement or disengagement by operating handle etc.Shifting block is riveted on the center shaft and is installed in the middle lonely shape hole of little tooth plate, also rivet on the shifting block block poking pin is arranged, this block poking pin one end links with gangbar after passing arc groove on the big tooth plate, and the block poking pin other end passes behind the arc groove of large cover and handle links.The lock tooth is turned round bed mat made of woven strips of bamboo two ends and is joined with handle and center shaft respectively.Spring two ends, whirlpool, plane join with upper plate and center shaft respectively.Upper plate is riveted on the big tooth plate.Lower plate is riveted on the large cover.Upper and lower plate links with the backrest of automotive seat and a seat frame respectively.Do not establish handle on the passive recliner.
Principle of work of the present utility model is: when no external force acted on handle, because the effect of lock tooth torsion spring makes outer, the internal tooth tight engagement of little tooth plate and big tooth plate be lockup state together, this moment, motor vehicle seat back was in a relative angle running condition.When needs are regulated backrest angle, as long as upwards mention handle, drive shifting block by center shaft when handle rotates and rotate, the rotation of shifting block drives little tooth plate and moves to center position, and this moment, inside and outside tooth was thrown off release.The occupant only needs to promote backrest with back strength just can make backrest rotate backward.Pressure whirlpool, plane spring moment this moment of removing backrest as occupant's back just can make backrest rotate forward.Release handle when backrest rotates the arrival desired location, the moment of lock tooth torsion spring will drive shifting block and rotate, and drives little tooth plate to move inside and outside tooth engagement this moment locking away from center position.Motor vehicle seat back just is in another relative angle running condition like this.
Because adopt technique scheme the utility model to provide a kind of to regulate flexibly, locking is reliable, low cost of manufacture, economical and practical built-in toothed-plate type angle regulator for automobile chair.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the utility model recliner.
Fig. 2 is that the A-A of the utility model Fig. 1 is to cut-away view
Fig. 3 is little tooth plate of the utility model and shifting block assembled state scheme drawing.
Fig. 4 is the utility model master, passive recliner assembled state structural representation.
The specific embodiment
The utility model relates to a kind of built-in toothed-plate type angle regulator for automobile chair.A kind of built-in toothed-plate type angle regulator for automobile chair, it includes initiatively recliner and passive recliner, has gangbar 18 to link between two recliner.Its coupling method is welding one gangbar 18 between the one interlock sheet of suit on the center shaft 3 of each recliner and the block poking pin 11,17, two center shafts.Main like this, passive recliner just can be regulated backrest angle simultaneously.Its single recliner includes that center shaft 3, canine tooth pull 4, little tooth pulls 9, shifting block 12, large cover 8, back-up ring 10,16, handle 6, lock tooth torsion spring 14, whirlpool, plane spring 15, block poking pin 11, gangbar 18, upper plate 1, lower plate 7.Be set with back-up ring 16, big tooth plate 4, shifting block 12, little tooth plate 9, large cover 8, handle 6, capping 13 on the center shaft 3 successively.Have arc groove and have a cavity volume on the big tooth plate 4, the inwall of this cavity volume is provided with internal serration.Large cover 8 is provided with arc groove and little tooth plate chute.Little tooth plate 9 is installed between big tooth plate 4 cavity volumes and the large cover 8, in the middle of the little tooth plate 9 lonely shape hole is arranged, and front end is provided with the triangle external tooth, and the corresponding setting with internal tooth of external tooth also can make its tight engagement or disengagement by operating handle etc.Shifting block 12 is riveted on the center shaft 3 and is installed in the lonely shape hole of little tooth plate 9 centres.On the shifting block 12 also riveted joint link with the gangbar 18 that is installed on the center shaft 3 after having block poking pin 11, these block poking pin 11 1 ends to pass arc groove on the big tooth plate 4.Block poking pin 11 other ends pass behind the arc groove of large cover 8 and handle 6 links.The lock tooth is turned round the bed mat made of woven strips of bamboo 14 two ends and is joined with handle 6 and center shaft 3 respectively.Spring 15 two ends, whirlpool, plane join with upper plate 1 and center shaft 3 respectively.Upper plate is riveted on the big tooth plate 4.Lower plate 7 is riveted on the large cover 8.Upper and lower plate links with the backrest of automotive seat and a seat frame respectively.Handle 6 is arranged on the recliner that is selected as the active recliner, does not establish handle 6 on the passive recliner.
Claims (1)
1, the utility model relates to a kind of built-in toothed-plate type angle regulator for automobile chair, and it includes initiatively recliner and passive recliner, has gangbar to link between two recliner; Its single recliner includes that center shaft, canine tooth are pulled, little tooth is pulled, shifting block, large cover, back-up ring, handle, lock tooth torsion spring, whirlpool, plane spring, block poking pin, gangbar, upper plate, lower plate; Wherein passive recliner is not established handle; It is characterized in that being set with successively on the center shaft back-up ring, big tooth plate, shifting block, little tooth plate, large cover, handle, capping; Have arc groove and have a cavity volume on the big tooth plate, the inwall of this cavity volume is provided with internal serration; Large cover is provided with arc groove and little tooth plate chute, and little tooth plate is installed between big tooth plate cavity volume and the large cover; Be provided with lonely shape hole in the middle of the little tooth plate, front end is provided with the triangle external tooth, the corresponding setting with internal tooth of external tooth and energy tight engagement or disengagement; Shifting block is riveted on the center shaft and is installed in the middle lonely shape hole of little tooth plate, also rivet on the shifting block block poking pin is arranged, this block poking pin one end links with the gangbar that is installed on the center shaft after passing arc groove on the big tooth plate, and the block poking pin other end passes behind the arc groove of large cover and handle links; The lock tooth is turned round bed mat made of woven strips of bamboo two ends and is joined with handle and center shaft respectively; Spring two ends, whirlpool, plane join with upper plate and center shaft respectively; Upper plate is riveted on the big tooth plate, and lower plate is riveted on the large cover, and upper and lower plate links with the backrest of automotive seat and a seat frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080196 CN2739035Y (en) | 2004-10-10 | 2004-10-10 | Built-in toothed-plate type automobile-chair angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080196 CN2739035Y (en) | 2004-10-10 | 2004-10-10 | Built-in toothed-plate type automobile-chair angle adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739035Y true CN2739035Y (en) | 2005-11-09 |
Family
ID=35354103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080196 Expired - Fee Related CN2739035Y (en) | 2004-10-10 | 2004-10-10 | Built-in toothed-plate type automobile-chair angle adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515260A (en) * | 2018-12-06 | 2019-03-26 | 郭伟聪 | A kind of new-type new-energy automobile seat |
-
2004
- 2004-10-10 CN CN 200420080196 patent/CN2739035Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515260A (en) * | 2018-12-06 | 2019-03-26 | 郭伟聪 | A kind of new-type new-energy automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: The gloomy automotive seat of Hefei Yun Hejiang company limited Assignor: Jiangsu Liyang Automobile Seat Angle-Controller General Plant Contract fulfillment period: 2009.8.24 to 2015.12.28 Contract record no.: 2009340000221 Denomination of utility model: Built-in toothed-plate type automobile-chair angle adjuster Granted publication date: 20051109 License type: Exclusive license Record date: 20090826 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.24 TO 2015.12.28; CHANGE OF CONTRACT Name of requester: HEFEI YUNHE-JOHNSON CONTROLS AUTOMOTIVE SEATING CO Effective date: 20090826 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LILE AUTOMOBILE COMPONENTS CO., LTD. Free format text: FORMER OWNER: JIANGSU LIYANG AUTOMOBILE SEAT ANGLE-CONTROLLER GENERAL PLANT Effective date: 20120420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120420 Address after: 213324, No. 1, South Jianshe Road, Liyang City, Jiangsu, Changzhou Patentee after: Jiangsu Lile Automobile Components Co., Ltd. Address before: 213324 No. 1 Jianshe South Road, silk town, Jiangsu, Liyang Patentee before: Jiangsu Liyang Automobile Seat Angle-Controller General Plant |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20131010 |