CN204186176U - The transmission mechanism of self-priming tail-gate lock - Google Patents
The transmission mechanism of self-priming tail-gate lock Download PDFInfo
- Publication number
- CN204186176U CN204186176U CN201420397680.0U CN201420397680U CN204186176U CN 204186176 U CN204186176 U CN 204186176U CN 201420397680 U CN201420397680 U CN 201420397680U CN 204186176 U CN204186176 U CN 204186176U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- axle
- driver plate
- transmission
- riveting axle
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to automobile door lock system field, specifically a kind of transmission mechanism of self-priming tail-gate lock, comprise base plate, driver plate riveting axle, ratchet riveting axle, ratchet riveting axle is formed at base plate one side surface, driver plate is rotationally connected with on described driver plate riveting axle by the installing hole of its end opens, outer end base plate corresponding to described transmission riveting axle is provided with arc convex, the driving rocker axle that driving rocker is connected by its end one is rotationally connected with on external driving motor gear-box, and outside driving rocker, cambered surface is resisted against on the first convex shoulder of driver plate; Described driver plate corresponds to inside driver plate riveting axle and be fixed with transmission packing ring axle, transmission packing ring is rotationally connected with on transmission packing ring axle.The utility model product structure is simply compact, by arranging connecting rod cam structure on base plate, can effectively make driving force reduce, and structure is simple, substantially increases transmission efficiency and transmission stability.
Description
Technical field
The utility model belongs to automobile door lock system field, specifically a kind of transmission mechanism of self-priming tail-gate lock.
Background technology
Electronic clamp function of pulling into is a kind of a kind of Novel automotive door lock function produced along with the development of control technology, its principle (is in half lock status) when car door is not also fastened completely, the motor that tail-gate is locked drives door lock ratchet, drives snap close to enter full locking state.
Existing clamp functional entity of pulling into is all center rotating by connecting rod, and eventually through this function of the real reason of drive ratchet, its complex structure, functional reliability is poor, and required driving force is large, so just needs larger motor and gear reduction ratio to realize this function.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the transmission mechanism of simple, ingenious, the rational self-priming tail-gate lock of a kind of structure, uses this transmission mechanism can greatly improve transmission efficiency and transmission stability.
Technical scheme according to the utility model provides: a kind of transmission mechanism of self-priming tail-gate lock, it is characterized in that: comprise base plate, driver plate riveting axle, ratchet riveting axle, ratchet riveting axle is formed at base plate one side surface, driver plate is rotationally connected with on described driver plate riveting axle by the installing hole of its end opens, outer end base plate corresponding to described transmission riveting axle is provided with arc convex, the driving rocker axle that driving rocker is connected by its end one is rotationally connected with on external driving motor gear-box, and outside driving rocker, cambered surface is resisted against on the first convex shoulder of driver plate; Described driver plate is also formed with the second convex shoulder, transmission packing ring axle is riveted on described second convex shoulder, transmission packing ring is equipped with on described transmission packing ring axle, and pawl wheel is connected on described ratchet riveting axle, and side, transmission packing ring outer ring is posted by ratchet inner forearm; Ratchet rotates and is arranged on described ratchet riveting axle, and ratchet working end is resisted against the force side of ratchet; Described ratchet riveting axle is also connected with push pedal.
As further improvement of the utility model, described base plate in the width direction both sides is respectively equipped with a mounting ear, and all offers tapped through hole on each mounting ear.
As further improvement of the utility model, described ratchet forms the first spacing snap arm, the second spacing snap arm, and form draw-in groove between described first spacing snap arm, the second spacing snap arm, described second spacing snap arm bottom is force side.
As further improvement of the utility model, described base plate corresponding to driver plate side and form junction plate, offering tapped through hole respectively at junction plate two ends, for installing driving motor gear-box.
Compared with prior art, advantage is the utility model: the utility model product structure is simply compact, by arranging connecting rod cam structure on base plate, can effectively make driving force reduce, and structure is simple, substantially increases transmission efficiency and transmission stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, base plate 1, ratchet 2, ratchet riveting axle 3, ratchet 4, ratchet riveting axle 5, driver plate 6, first convex shoulder 6-1, the second convex shoulder 6-2, transmission riveting axle 7, driving rocker 8, driving rocker axle 9, transmission packing ring 10, transmission packing ring axle 11, arc convex 12, mounting ear 13, push pedal 14, the spacing snap arm 17 of junction plate the 15, first spacing snap arm 16, second, draw-in groove 18 etc. is comprised.
As shown in Figure 1, the utility model is a kind of transmission mechanism of self-priming tail-gate lock, and comprise base plate 1, base plate 1 in the width direction both sides is respectively equipped with a mounting ear 13, and all offers tapped through hole on each mounting ear 13.
Driver plate riveting axle 7, ratchet riveting axle 5, ratchet riveting axle 3 is formed at base plate 1 one side surface, driver plate 6 is rotationally connected with on described driver plate riveting axle 7 by the installing hole of its end opens, outer end base plate 1 corresponding to described transmission riveting axle 7 is provided with arc convex 12, this arc convex 12 plays the effect of reinforcing rib, the driving rocker axle 9 that driving rocker 8 is connected by its end one is rotationally connected with on external driving motor gear-box, and outside driving rocker 8, cambered surface is resisted against on the first convex shoulder 6-1 of driver plate 6; Described driver plate 6 is also formed with the second convex shoulder 6-2, transmission packing ring axle 11 is riveted on described second convex shoulder 6-2, transmission packing ring 10 is equipped with on described transmission packing ring axle 11, and ratchet 2 is rotationally connected with on described ratchet riveting axle 3, and side, transmission packing ring 10 outer ring is posted by ratchet 2 inner forearm; Ratchet 4 rotates and is arranged on described ratchet riveting axle 5, and ratchet 4 working end is resisted against the force side of ratchet 2; Described ratchet riveting axle 5 is also connected with push pedal 14.
Described ratchet 2 forms the spacing snap arm 17 of the first spacing snap arm 16, second, and form draw-in groove 18 between the spacing snap arm 17 of described first spacing snap arm 16, second, described second spacing snap arm 17 bottom is force side.
Described base plate 1 corresponding to driver plate 6 side and form junction plate 15, offering through hole respectively at junction plate 15 two ends, for installing driving motor gear-box.
The course of work of the utility model product is as follows: be correctly assemblied in by this product after on car door, driving rocker axle 9 and the driving rocker 8 that is fixedly connected with it is driven to rotate by motor through reduction box, driving rocker 8 is worn dynamic driver plate 6 by cam-engaged and is rotated counterclockwise, driver plate 6 drives ratchet 2 to turn clockwise by transmission packing ring 10, to reach ratchet 2 from being partly locked to full locking state.
The utility model realizes electronicly pulling clamp function into by using simple connecting rod and cam mixed organization, driving force is reduced greatly, and product structure is simple, achieve and realize electronicly pulling clamp function into little torque motor, improve transmission efficiency, because part is less, product stability is improved greatly.
Claims (4)
1. the transmission mechanism of a self-priming tail-gate lock, it is characterized in that: comprise base plate (1), driver plate riveting axle (7) is formed at base plate (1) side surface, ratchet riveting axle (5), ratchet riveting axle (3), driver plate (6) is rotationally connected with on described driver plate riveting axle (7) by the installing hole of its end opens, the upper outer end corresponding to described driver plate riveting axle (7) of base plate (1) is provided with arc convex (12), the driving rocker axle (9) that driving rocker (8) is connected by its end one is rotationally connected with on external driving motor gear-box, and driving rocker (8) outside cambered surface is resisted against on first convex shoulder (6-1) of driver plate (6), described driver plate (6) is also formed with the second convex shoulder (6-2), transmission packing ring axle (11) is riveted on described second convex shoulder (6-2), transmission packing ring (10) is equipped with on described transmission packing ring axle (11), ratchet (2) is rotationally connected with on described ratchet riveting axle (3), and transmission packing ring (10) side, outer ring is posted by ratchet (2) inner forearm, ratchet (4) rotates and is arranged on described ratchet riveting axle (5), and ratchet (4) working end is resisted against the force side of ratchet (2), described ratchet riveting axle (5) is also connected with push pedal (14).
2. the transmission mechanism of self-priming tail-gate lock as claimed in claim 1, is characterized in that: described base plate (1) in the width direction both sides is respectively equipped with a mounting ear (13), and all offers tapped through hole on each mounting ear (13).
3. the transmission mechanism of self-priming tail-gate lock as claimed in claim 1, it is characterized in that: described ratchet (2) the upper spacing snap arm of formation first (16), the second spacing snap arm (17), form draw-in groove (18) between described first spacing snap arm (16), the second spacing snap arm (17), described second spacing snap arm (17) bottom is force side.
4. the transmission mechanism of self-priming tail-gate lock as claimed in claim 1, it is characterized in that: upper driver plate (6) side that corresponds to of described base plate (1) forms junction plate (15), tapped through hole is offered respectively, for installing driving motor gear-box at junction plate (15) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397680.0U CN204186176U (en) | 2014-07-17 | 2014-07-17 | The transmission mechanism of self-priming tail-gate lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397680.0U CN204186176U (en) | 2014-07-17 | 2014-07-17 | The transmission mechanism of self-priming tail-gate lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186176U true CN204186176U (en) | 2015-03-04 |
Family
ID=52618186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397680.0U Withdrawn - After Issue CN204186176U (en) | 2014-07-17 | 2014-07-17 | The transmission mechanism of self-priming tail-gate lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131747A (en) * | 2014-07-17 | 2014-11-05 | 无锡忻润控制软件有限公司 | Transmission mechanism of self-suction tail door lock |
| CN104895424A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全***有限公司 | Side door lock transmission mechanism |
| WO2018094853A1 (en) * | 2016-11-28 | 2018-05-31 | 潘微杰 | Electric self-attracting lock for trunk door of automobile |
| CN109610956A (en) * | 2019-01-30 | 2019-04-12 | 广州小鹏汽车科技有限公司 | A kind of opening structure of rear door lock |
-
2014
- 2014-07-17 CN CN201420397680.0U patent/CN204186176U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131747A (en) * | 2014-07-17 | 2014-11-05 | 无锡忻润控制软件有限公司 | Transmission mechanism of self-suction tail door lock |
| CN104131747B (en) * | 2014-07-17 | 2016-08-24 | 无锡忻润汽车安全***有限公司 | The drive mechanism of self-priming tail-gate lock |
| CN104895424A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全***有限公司 | Side door lock transmission mechanism |
| WO2018094853A1 (en) * | 2016-11-28 | 2018-05-31 | 潘微杰 | Electric self-attracting lock for trunk door of automobile |
| CN109610956A (en) * | 2019-01-30 | 2019-04-12 | 广州小鹏汽车科技有限公司 | A kind of opening structure of rear door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |