CN202480913U - Core device of swing seat angle regulator - Google Patents
Core device of swing seat angle regulator Download PDFInfo
- Publication number
- CN202480913U CN202480913U CN2012200832343U CN201220083234U CN202480913U CN 202480913 U CN202480913 U CN 202480913U CN 2012200832343 U CN2012200832343 U CN 2012200832343U CN 201220083234 U CN201220083234 U CN 201220083234U CN 202480913 U CN202480913 U CN 202480913U
- Authority
- CN
- China
- Prior art keywords
- cam
- plate
- adapter plate
- fixing plate
- core members
- 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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- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a core device of a swing seat angle regulator. The core device comprises a swinging block, a toothed plate, a fixing plate, a cam, a restoring spring and a sheath, wherein the swinging block uses a large-semicircular half-punching convex platform as a rotation center to be installed into the fixing plate and is engaged with a ratchet of the toothed plate; the outer circular surface of the toothed plate is assembled into a half-punching inner hole of the fixing plate, and a central circular platform of the cam adopts a half-punching concave hole structure; one end of the half-punching concave hole structure is sheathed onto a central circular platform of the fixing plate, and the other end of the half-punching concave hole structure is fixedly arranged into an inner hole of the toothed plate; the restoring spring is sheathed onto a small-semicircular half-punching convex platform of the fixing plate, and one end of the restoring spring is buckled at a cam hook head; and the sheath is used for connecting the toothed plate with the fixing plate in one in a flanging riveting mode. The continuous step regulation of a seat back can be realized through the core device, and the assembling riveting process is stable and reliable and has a high efficiency.
Description
Technical field
The utility model relates to a kind of seat angle adjustor core members device, and relating in particular to the internal drive mode is shuttle-type seat angle adjustor core members device.
Background technology
Seat angle adjustor is mainly used in the backrest adjustment mechanism of automotive seat; Be used for regulating the forward and backward degree of tilt of seat; Make the occupant reach an optimum drive or take angle, and realize the instant locking of back of seat synchronously, guarantee the traveling comfort and the safety of back of seat.
More common in the market recliner core apparatus, its inner locking structure two to three slide blocks linear slide in the adapter plate chute that adopt come the unlocking/locking of implement device to end function more, i.e. sliding type recliner core members.Because the tolerance clearance of slide block and adapter plate chute is very little, causes slide block inconvenient operation in fitting process; In addition because the sliding type recliner is higher to the dependence of chute intensity when bearing external load; Often cause sliding tooth of recliner core members device or disabler, thereby cause the actual effect of chair mechanism and become occupant safety because the chute boss receives shear deformation/fracture.
The utility model content
The utility model provides a kind of level that has continuously of back of seat that realizes to regulate, and assembling riveted joint process stabilization, reliable, shuttle-type seat angle adjustor core members device that efficient is high.
For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme:
A kind of pivoting motion type seat recliner core members device comprises centering block, tooth plate, and adapter plate, cam, retracing spring and sheath, said centering block is that centre of gration is installed in the adapter plate towards boss partly with large semicircle, and is meshed with the tooth plate ratchet; Said tooth plate periphery is assemblied in adapter plate half in endoporus; Said cam center round platform is half towards the shrinkage pool structure, and wherein shrinkage pool one end is placed on the round platform of adapter plate center, and the other end is fixed in the tooth plate endoporus; End, said retracing spring center is placed in adapter plate small semicircle half on boss, and the other end is stuck in the cam gib head; Said sheath is connected tooth plate in aggregates through the flange riveted joint with adapter plate.
Preferably, said centering block is more than two.
Preferably, said retracing spring is more than two.
Preferably, said cam endoporus is interior side.
The utility model beneficial effect is, can realize that the level that has continuously of back of seat is regulated, and assembling riveted joint process stabilization, reliable, efficient is high.
Description of drawings
Fig. 1 is the structural representation of pivoting motion type seat recliner core members device in the utility model one preferred embodiment.
The specific embodiment
Consult Fig. 1, this pivoting motion type seat recliner core members device comprises centering block 1, tooth plate 2, adapter plate 3, cam 4, retracing spring 5 and sheath 6; Centering block 1 is that centre of gration is installed in the adapter plate 3 towards boss partly with large semicircle; And be meshed with tooth plate 2 ratchets, tooth plate 2 peripheries are assemblied in adapter plate 3 half in endoporus, and cam 4 center round platforms are half towards the shrinkage pool structure; Wherein shrinkage pool one end is placed on the adapter plate 3 center round platforms; The other end is fixed in tooth plate 2 endoporus, and end, retracing spring 5 center is placed in adapter plate 3 small semicircles half on boss, and the other end is stuck in cam 4 gib heads; Sheath 6 is connected the exterior axial load of bearing in aggregates through the flange riveted joint with tooth plate 2 with adapter plate 3, having riveted back tooth plate 2 can be along the angular adjustment of adapter plate 3 inner peripherys to rotation and output back of seat.
Wherein centering block 1 is two with retracing spring 5, and wherein the quantity of centering block can be decided according to the performance of recliner core members, and centering block 1 number is three when requirement of strength is very high; The cam endoporus is interior side 7x7, is used for the welding of follow-up seat both sides recliner core members.
Centering block 1 is the locking attitude during recliner normal operation, promptly is meshed with the ratchet of tooth plate 2 and bears external torque load; And when back of seat needed adjusting angle, cam 4 was reciprocating, and tooth plate 2 rotates in a circumferential direction along adapter plate 3 endoporus, and centering block 1 breaks away from the ratchet of tooth plate 2 under the effect of cam 4, realized the release of backrest; Wherein the torsion of retracing spring 5 also provides the aligning torque of outer handle; Wherein the internal tooth of tooth plate 2 is a fine-punching formation, and its flank of tooth quality has directly determined the engagement effect and the intensity of core members device; The very little more little synchronism that can guarantee its driving centering block 1 more of tolerance clearance of its cam 4 shrinkage pools and round platform location, adapter plate 3 center.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (4)
1. a pivoting motion type seat recliner core members device comprises centering block, tooth plate, and adapter plate, cam, retracing spring and sheath is characterized in that: said centering block is that centre of gration is installed in the adapter plate towards boss partly with large semicircle, and is meshed with the tooth plate ratchet; Said tooth plate periphery is assemblied in adapter plate half in endoporus; Said cam center round platform is half towards the shrinkage pool structure, should half be placed on the round platform of adapter plate center towards shrinkage pool structure one end, and the other end is fixed in the tooth plate endoporus; Said retracing spring is placed in adapter plate small semicircle half on boss, and the one of which end is stuck in the cam gib head; Said sheath is connected tooth plate in aggregates through the flange riveted joint with adapter plate.
2. according to the said pivoting motion type seat recliner of claim 1 core members device, it is characterized in that said centering block is more than two.
3. according to the said pivoting motion type seat recliner of claim 1 core members device, it is characterized in that said retracing spring is more than two.
4. according to the said pivoting motion type seat recliner of claim 1 core members device, it is characterized in that said cam endoporus is interior square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200832343U CN202480913U (en) | 2012-03-07 | 2012-03-07 | Core device of swing seat angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200832343U CN202480913U (en) | 2012-03-07 | 2012-03-07 | Core device of swing seat angle regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480913U true CN202480913U (en) | 2012-10-10 |
Family
ID=46955367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200832343U Expired - Fee Related CN202480913U (en) | 2012-03-07 | 2012-03-07 | Core device of swing seat angle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941158A (en) * | 2019-04-03 | 2019-06-28 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Improved angle regulating device for seat of vehicle core members |
| CN110758187A (en) * | 2019-11-05 | 2020-02-07 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Safe type angle modulation ware core spare |
-
2012
- 2012-03-07 CN CN2012200832343U patent/CN202480913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941158A (en) * | 2019-04-03 | 2019-06-28 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Improved angle regulating device for seat of vehicle core members |
| CN110758187A (en) * | 2019-11-05 | 2020-02-07 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Safe type angle modulation ware core spare |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |