CN203402004U - Reducer of automobile seat - Google Patents
Reducer of automobile seat Download PDFInfo
- Publication number
- CN203402004U CN203402004U CN201320517979.0U CN201320517979U CN203402004U CN 203402004 U CN203402004 U CN 203402004U CN 201320517979 U CN201320517979 U CN 201320517979U CN 203402004 U CN203402004 U CN 203402004U
- Authority
- CN
- China
- Prior art keywords
- gear
- base
- pedestal
- worm
- line
- 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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Abstract
The utility model discloses a reducer of an automobile seat. A base is provided with a guide groove, the edge of the base is provided with a seam allowance, a bearing is pressed and connected in the seam allowance, a shaft is pressed and connected to the center of the base, a worm wheel is installed in the base and is connected with the shaft, the shaft is further provided with a gear, the gear is connected with the worm wheel through a spline, a rotary shaft of a motor is provided with a worm, the worm is inserted into the seam allowance of the base, the front end of the rotary shaft of the motor penetrates through the bearing and is connected and fixed, the worm and the worm wheel are meshed, a rack is installed in the guide groove and is meshed with the gear, the two ends of the rack are respectively provided with a T-type groove, the T-type grooves are connected with the end of a cable line, the positions, corresponding to the two ends of the rack, of the base are respectively connected with a brake cable base, a protective pipe is connected into a hole of each brake cable base in a pressing mode, the cable line is arranged in the protective pipes and in fit with the protective pipes, and the base is provided with a cover board matched with the base. The reducer of the automobile seat achieves bi-directional adjustment and improves performance.
Description
Technical field
The utility model relates to the improvement invention in a kind of vehicular spare parts field, relates in particular to a kind of improvement invention of automotive seat retarder.
Background technology
In prior art, automotive seat retarder is the control apparatus of motor vehicle seat back strut member.And conventional control apparatus is one direction adjusting, there is limitation, be not well positioned to meet life required.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the automotive seat retarder that provides a kind of twocouese to regulate.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize: this kind of automotive seat retarder, include pedestal, motor, worm screw, bearing, worm gear, tooth bar, gear, cover plate, brake cable seat, pillar and drag-line line, it is characterized in that: on described pedestal, offer guide groove, in susceptor edge, offer seam, crimping bearing in seam, pedestal center crimp shaft, described worm gear is arranged in pedestal and is connected with axle, on described axle, be also provided with gear, gear is connected by spline with worm gear, on described machine shaft, worm screw is installed, worm screw inserts pedestal seam, machine shaft front end penetrates in bearing and is connected and fixed, described worm and wheel is meshed, described tooth bar is arranged in guide groove and is meshed with gear, described tooth bar two ends are respectively equipped with T-shaped groove, T-shaped groove is connected with the termination of drag-line line, on pedestal corresponding to tooth bar two ends, be connected with respectively brake cable seat, brake cable seat is crimped with pillar in hole, drag-line line is arranged in pillar and matches with it, described pedestal is provided with the cover plate matching with it.
The beneficial effects of the utility model are the automotive seat retarders after improving, and the combination by worm and gear, rack-and-gear realizes twocouese and regulates, and has improved function.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Accompanying drawing has represented structure of the present utility model, further illustrates by reference to the accompanying drawings its details below again.This automotive seat retarder, include pedestal 11, motor 1, worm screw 2, bearing 3, worm gear 4, tooth bar 5, gear 8, cover plate 10, brake cable seat 12, pillar 6 and drag-line line 7, it is characterized in that: on described pedestal 11, offer guide groove, pedestal is offered seam on 11 limits, crimping bearing 3 in seam, pedestal 11 center crimp shaft 9, described worm gear 4 is arranged in pedestal 11 and is connected with axle 9, on described axle 9, be also provided with gear 8, gear 8 is connected by spline with worm gear 4, in described motor 1 rotating shaft, worm screw 2 is installed, worm screw 2 inserts pedestal 11 seams, motor 1 rotating shaft front end penetrates in bearing 3 and is connected and fixed, described worm screw 2 is meshed with worm gear 4, described tooth bar 5 is arranged in guide groove and is meshed with gear 8, described tooth bar 5 two ends are respectively equipped with T-shaped groove, T-shaped groove is connected with the termination of drag-line line 7, on pedestal 11 corresponding to tooth bar 5 two ends, be connected with respectively brake cable seat 12, brake cable seat is crimped with pillar 6 in 12 holes, drag-line line 7 is arranged in pillar 6 and matches with it, described pedestal 11 is provided with the cover plate 10 matching with it.
In the utility model, can regulate sliding shoe by drag-line line 7 one directions, also can regulate by twocouese, make sliding shoe crank motion; Worm gear 4 worm screw 2 combinations, transmitting ratio is large, controlled; Worm gear 4 driven gears 8 rotate, gear 8 band carry-over bars 5 slide along pedestal 11 guide grooves, and mechanical efficiency is high, and in establish mechanical position limitation, motor 1 has overheating protection simultaneously, the retarder life-span improves; Framing member adopts resistance to abrasion good, the low material manufacture of friction coefficient, and motion is flexible, noise is low.
The utility model in use, motor 1 drives worm screw 2 to rotate, and transmission, to worm gear 4, gear 8, tooth bar 5, realizes tooth bar 5 one directions or crank motion successively, with the drag-line line 7 on carry-over bar 5, in the interior movement of pillar 6, and then realize the movement of drag-line line 7 sliding shoes that working end connects.
Claims (1)
1. an automotive seat retarder, include pedestal (11), motor (1), worm screw (2), bearing (3), worm gear (4), tooth bar (5), gear (8), cover plate (10), brake cable seat (12), pillar (6) and drag-line line (7), it is characterized in that: described pedestal is offered guide groove on (11), pedestal (11) is offered seam on limit, crimping bearing (3) in seam, pedestal (11) center crimp shaft (9), described worm gear (4) is arranged in pedestal (11) and is connected with axle (9), on described axle (9), be also provided with gear (8), gear (8) is connected by spline with worm gear (4), in described motor (1) rotating shaft, worm screw (2) is installed, worm screw (2) inserts pedestal (11) seam, motor (1) rotating shaft front end penetrates in bearing (3) and is connected and fixed, described worm screw (2) is meshed with worm gear (4), described tooth bar (5) is arranged in guide groove and is meshed with gear (8), described tooth bar (5) two ends are respectively equipped with T-shaped groove, T-shaped groove is connected with the termination of drag-line line (7), on pedestal (11) corresponding to tooth bar (5) two ends, be connected with respectively brake cable seat (12), brake cable seat (12) is crimped with pillar (6) in hole, drag-line line (7) is arranged in pillar (6) and matches with it, described pedestal (11) is provided with the cover plate (10) matching with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517979.0U CN203402004U (en) | 2013-08-23 | 2013-08-23 | Reducer of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517979.0U CN203402004U (en) | 2013-08-23 | 2013-08-23 | Reducer of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402004U true CN203402004U (en) | 2014-01-22 |
Family
ID=49937945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517979.0U Expired - Fee Related CN203402004U (en) | 2013-08-23 | 2013-08-23 | Reducer of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857129A (en) * | 2016-05-27 | 2016-08-17 | 江苏法中航空安全技术有限公司 | Rocking motor vehicle child passenger restraining device with gears being shifted electrically |
-
2013
- 2013-08-23 CN CN201320517979.0U patent/CN203402004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857129A (en) * | 2016-05-27 | 2016-08-17 | 江苏法中航空安全技术有限公司 | Rocking motor vehicle child passenger restraining device with gears being shifted electrically |
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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: 20140122 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |