CN103255961B - Remote electric dragging-in mechanism of automobile door lock - Google Patents
Remote electric dragging-in mechanism of automobile door lock Download PDFInfo
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- CN103255961B CN103255961B CN201310189006.3A CN201310189006A CN103255961B CN 103255961 B CN103255961 B CN 103255961B CN 201310189006 A CN201310189006 A CN 201310189006A CN 103255961 B CN103255961 B CN 103255961B
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- connecting axle
- lock pawl
- arm
- door lock
- connecting shaft
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Abstract
A remote electric dragging-in mechanism of an automobile door lock comprises a first connecting shaft, a second connecting shaft, a third connecting shaft, a fourth connecting shaft and a fifth connecting shaft, wherein a clamping plate is connected with the first connecting shaft in a rotating mode, a main locking jaw and an auxiliary locking jaw are connected with the second connecting shaft in a rotating mode, a dragging-in operating arm and a first torsion spring which controls the dragging-in operating arm to rotate are connected with the third connecting shaft in a rotating mode, the fourth connecting shaft is arranged at one end of the dragging-in operating arm, a remote dragging-in device stay wire is connected at the other end of the dragging-in operating arm, a driving arm is connected with the fourth connecting shaft in a rotating mode, a second torsion spring which controls the auxiliary locking jaw to rotate is connected with the fifth connecting shaft in a rotating mode, one side of the clamping plate is respectively contacted with the main locking jaw and the auxiliary locking jaw, and the driving arm is connected with the auxiliary locking jaw in a transmission mode. When the door lock is in a half-locked state, the remote electric dragging-in mechanism of the automobile door lock can effectively and conveniently achieve the fact that the door lock enters a full lock state safely and reliably. Meanwhile, in the electric dragging-in implementation process, an automobile door can be normally opened through an inner opening mechanism and an outer opening mechanism, and convenience and comfortableness of operation of automobile door locks are improved.
Description
Technical field
The present invention relates to a kind of vehicle remote control central lock, the remote electric particularly relating to a kind of automobile door lock pulls mechanism into.
Background technology
Automobile door lock is all generally adopt clamp, lock pawl engaging structure, is realized the reliable locking of car door by the snap fit on clamp and car door upright column.The unlatching of automobile door lock is then that make lock pawl move to release conditions from clamp engagement, clamp is separated from snap close under the effect of clamp spring force by pulling door lock inside/outside operating mechanism to drive inside/outside opening mechanism to stir lock pawl.Existing general automobile door lock needs enough large external force to promote to overcome door seal power and spring force makes door lock enter full locking state at door open condition ShiShimonoseki entrance door, if vehicle is too small or in the situations such as section, slope at left and right spaced position, car door is not reliably shifted onto position at closing time, door lock is easily in half lock position, the namely unreliable full locking of car door, causes in vehicle traveling process and is present in potential safety hazard.
Along with the fast development of global economy, automobile spreads in the life of people as a kind of consumer goods.People are also improving constantly for the requirement of car comfort and safety, and automobile door lock is as a security legislation part, and the quality of its performance directly has influence on the safe handling of car.The door-closing operation effort of existing automobile door lock, noise is comparatively large and there is reliability scarcely, uses inconvenience, can not adapt to the rhythm of life of growing tension.
Summary of the invention
The present invention, in order to solve weak point of the prior art, provides a kind of remote electric rational in infrastructure, automobile door lock that door-closing operation is easy, safe and reliable to pull mechanism into.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of remote electric of automobile door lock pulls mechanism into, comprise the first connecting axle, second connecting axle, 3rd connecting axle, 4th connecting axle and the 5th connecting axle, first connecting axle is rotatably connected to clamp, second connecting axle is rotatably connected to main lock pawl and secondary lock pawl, 3rd connecting axle is rotatably connected to the first torsion spring pulled motion arm into and control to pull into motion arm rotation, 4th connecting axle is located at the one end pulling motion arm into, the other end pulling motion arm into is connected with long-rangely pulls device bracing wire into, 4th connecting axle is rotatably connected to actuating arm, 5th connecting axle is rotatably connected to the second torsion spring controlling secondary lock pawl and rotate, one side of clamp contacts with secondary lock pawl with main lock pawl respectively, and actuating arm and secondary lock pawl are in transmission connection.
Described clamp is provided with the first boss structure with secondary lock pawl top press-fit, secondary lock pawl is provided with slot to make way, main lock pawl is provided with the second boss structure through slot to make way, actuating arm offers gathering sill along actuating arm length direction, secondary lock pawl is provided with through the 3rd boss structure in gathering sill, described automobile door lock also comprises the 6th connecting axle and the 7th connecting axle, 6th connecting axle being rotatably connected to be in transmission connection with clamp is used to indicate the switch cam of latch position, 7th connecting axle is rotatably connected to release arm, the secondary lock pawl back side is provided with the 4th boss structure matched with release arm.
Described motion arm of pulling into is provided with the 5th boss structure, and actuating arm is closing on the 6th boss structure the 4th connecting axle being provided with and matching with the 5th boss structure.
Adopt technique scheme, gathering sill and the 3rd boss structure play the guide effect to actuating arm; Coordinating of 4th boss structure at release arm and the secondary lock pawl back side, realize door lock open function; First torsion spring plays reset role the 5th boss structure match with the 6th boss structure to pulling motion arm into, to ensure that in pushing course, actuating arm and clamp are not thrown off, if actuating arm can not be thrown off with clamp, then need not arrange the 5th boss structure and the 6th boss structure; Second torsion spring plays reset role secondary lock pawl; 6th connecting axle is rotatably connected to switch cam in order to indicate the location status of door lock, provides the long-range time signal pulled action into and start and terminate to control system, long-rangely pull action into and pull device bracing wire into for operating side with long-range.
The present invention is when door lock is in half lock status, door lock safety can be realized effectively, easily, reliably enter full locking state, simultaneously pull in process enforcement is electronic, normally can open car door by inside and outside opening mechanism, improve convenience and the comfortableness of automobile door lock operation.
The present invention adopts modularized design, introduce and electronicly pull function into, easy and simple to handle, rational in infrastructure, safe and reliable, there is open function in inside and outside open function and secondary, mechanical and electronic locking, solution latch functions, child lock function, nervous lock open function and the unlocking function that opens ice.Particularly be in half lockup state at door lock, system can make door lock enter full lock status by the present invention automatically, operates easy and convenient, ensure that door lock is reliably locked, and meets a new demand of global passenger car market offside door lock function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when door-lock opening state;
Fig. 2 is the structural representation of the present invention's clamp and lock pawl when door-lock opening state;
Fig. 3 is the rear elevation of Fig. 2;
Fig. 4 is the structural representation of the present invention when door lock half lock status;
Fig. 5 is the structural representation of the present invention's clamp and lock pawl when door lock half lock status;
Fig. 6 is the rear elevation of Fig. 5;
Fig. 7 is that the present invention locks structural representation when surmounting state entirely at door lock;
Fig. 8 is the structural representation of the present invention's clamp and lock pawl when the full lock status of door lock;
Fig. 9 is the rear elevation of Fig. 8;
Figure 10 is the rear elevation of clamp and lock pawl in Fig. 7;
Figure 11 is that the present invention pulls electronic the structural representation carrying out emergency opening in process into;
Figure 12 is the rear elevation of Figure 11;
Figure 13 is the present invention's structural representation that actuating arm resets when door lock full lock status.
Detailed description of the invention
As shown in Fig. 1 ~ Figure 13, the remote electric of a kind of automobile door lock of the present invention pulls mechanism into, comprise the first connecting axle A, second connecting axle B, 3rd connecting axle C, 4th connecting axle D, 5th connecting axle E and the 6th connecting axle F, first connecting axle A is rotatably connected to clamp 1, second connecting axle B is rotatably connected to main lock pawl 2 and secondary lock pawl 3, 3rd connecting axle C is rotatably connected to the first torsion spring 10 pulled motion arm 4 into and control to pull into motion arm 4 rotation, 4th connecting axle D is located at the one end pulling motion arm 4 into, the other end pulling motion arm 4 into is connected with long-rangely pulls device bracing wire 7 into, long-range pull into device bracing wire 7 by pull wire head 6 with pull motion arm 4 into and be rotationally connected, 4th connecting axle D is rotatably connected to actuating arm 5, 5th connecting axle E is rotatably connected to the second torsion spring 9 controlling secondary lock pawl 3 and rotate, 6th connecting axle is rotatably connected to the switch cam 8 engaged with clamp 1, one side of clamp 1 contacts with secondary lock pawl 3 with main lock pawl 2 respectively, and actuating arm 5 and secondary lock pawl 3 are in transmission connection.
Described clamp 1 is provided with the first boss structure 11 pushing up press-fit with secondary lock pawl 3, secondary lock pawl 3 is provided with slot to make way 32, main lock pawl 2 is provided with the second boss structure 21 through slot to make way 32, actuating arm 5 offers gathering sill 52 along actuating arm 5 length direction, secondary lock pawl 3 is provided with through the 3rd boss structure 31 in gathering sill 52, described automobile door lock also comprises the 7th connecting axle G, 7th connecting axle G is rotatably connected to release arm 12, and secondary lock pawl 3 back side is provided with the 4th boss structure 33 matched with release arm 12.
Described motion arm 4 of pulling into is provided with the 5th boss structure 41, and actuating arm 5 is closing on the 6th boss structure 51 the 4th connecting axle D being provided with and matching with the 5th boss structure 41.
The present invention operationally, when door lock is in open mode, as shown in Figure 1, now close car door, clamp 1 is rotated counterclockwise around the first connecting axle A, drive switch cam 8 to turn clockwise around the 6th connecting axle F, main lock pawl 2 edge contacts with clamp 1 outer edge and slides (as shown in Figure 3) simultaneously, the first boss structure 11 sliding-contact (as shown in Figure 2) of secondary lock pawl 3 edge and clamp 1.
Disengage with secondary lock pawl 3 when clamp 1 rotates to, secondary lock pawl 3 rotates counterclockwise around the second connecting axle B under the effect of the second torsion spring 9, secondary lock pawl 3 is at the pawl bearing upper limit of door lock, secondary lock pawl 3 upper edge heads on the first boss structure 11(of clamp 1 as shown in Figure 5), main lock pawl 2 edge keeps contacting (as shown in Figure 6) with clamp 1 outer edge, and door lock is in half lock status.
Secondary lock pawl 3 is by the gathering sill 52 of the 3rd boss structure 31 through actuating arm 5, and drive actuating arm 5 to rotate around the 4th connecting axle D, on actuating arm 5, the first boss structure 11 of edge and clamp 1 aligns, and electronicly pulls mechanism's ready (as shown in Figure 4) into, now, switch cam 8 triggers half lock sensor and door lock half lock status signal is delivered to automobile electric control system, electric-control system instruct remote is pulled device into and is started working, long-rangely pull device bracing wire 7 into and pulled by pull wire head 6 and pull motion arm 4 into and turn clockwise around the 3rd connecting axle C, pull motion arm 4 into just as the lever that is fulcrum with the 3rd connecting axle C, the other end pulling motion arm 4 into promotes actuating arm 5 by the 4th connecting axle D and moves, gathering sill 52 on actuating arm 5 is under the guiding of the 3rd boss structure 31, actuating arm 5 upper direction to the right, along the first boss structure 11 promoting clamp 1 on actuating arm 5, clamp 1 rotates counterclockwise around the first connecting axle A, now secondary lock pawl 3 keeps motionless, main lock pawl 2 edge and clamp 1 edge sliding-contact, until clamp 1 and main lock pawl 2 enter entirely lock the position of engagement, door lock reaches full lock status (as shown in Figure 8 and Figure 9), now, switch cam 8 triggers full lock sensor and complete for door lock lock status signal is delivered to automobile electric control system.
For ensureing that door lock reliably enters full lock status, time delay a period of time makes clamp 1 continue to rotate (as illustrated in fig. 7 and fig. 10) by electric-control system after receiving full lock signal, electric-control system instruct remote is pulled into after device continues to pull a period of time into and is stopped action, loosen after motor provides reverse signal and long-rangely pull device bracing wire 7 into, under the effect of the first torsion spring 10, pull motion arm 4 into and rotate reset, drive actuating arm 5 to reset (as shown in figure 13).From the above mentioned, achieve door lock and pull function into by being partly locked into complete the electronic of lock.
Pull in institution staff process electronic, now, if in emergency circumstances pulling, outward open handle, in, outer opening mechanism drives release arm 12 to rotate around the 7th connecting axle G, the release arm 12(back side) the right is along by promoting the 4th boss 33 of secondary lock pawl 3, secondary lock pawl 3 is driven to rotate (as shown in figure 12) around the second connecting axle B, secondary lock pawl 3 is by the 3rd boss structure 31 through actuating arm 5 gathering sill 52, actuating arm 5 is driven to rotate around the 4th connecting axle D, the boss 11 of actuating arm 5 upper edge and clamp 1 is staggered (as shown in figure 11), make electronicly to pull inefficacy into, secondary lock pawl 3 discharges clamp 1, door lock realizes emergency opening.
Gathering sill 52 and the 3rd boss structure 31 play the guide effect to actuating arm 5; Coordinating of 4th boss structure 33 at release arm 12 and secondary lock pawl 3 back side, realize door lock open function; First torsion spring 10 plays reset role the 5th boss structure 41 match with the 6th boss structure 51 to pulling motion arm 4 into, to ensure that in pushing course, actuating arm 5 and clamp 1 are not thrown off, if actuating arm 5 can not be thrown off with clamp 1, then the 5th boss structure 41 and the 6th boss structure 51 need not be set; Second torsion spring 9 plays reset role secondary lock pawl 3; 6th connecting axle F is rotatably connected to switch cam 8 in order to indicate the location status of door lock, provides the long-range time signal pulled action into and start and terminate to control system, long-rangely pull action into and pull device bracing wire 7 into for operating side with long-range.
The present invention is when door lock is in half lock status, door lock safety can be realized effectively, easily, reliably enter full locking state, simultaneously pull in process enforcement is electronic, normally can open car door by inside and outside opening mechanism, improve convenience and the comfortableness of automobile door lock operation.
The present embodiment not does any pro forma restriction to shape of the present invention, material, structure etc.; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (2)
1. the remote electric of an automobile door lock pulls mechanism into, it is characterized in that: comprise the first connecting axle, second connecting axle, 3rd connecting axle, 4th connecting axle and the 5th connecting axle, first connecting axle is rotatably connected to clamp, second connecting axle is rotatably connected to main lock pawl and secondary lock pawl, 3rd connecting axle is rotatably connected to the first torsion spring pulled motion arm into and control to pull into motion arm rotation, 4th connecting axle is located at the one end pulling motion arm into, the other end pulling motion arm into is connected with long-rangely pulls device bracing wire into, 4th connecting axle is rotatably connected to actuating arm, 5th connecting axle is rotatably connected to the second torsion spring controlling secondary lock pawl and rotate, one side of clamp contacts with secondary lock pawl with main lock pawl respectively, and actuating arm and secondary lock pawl are in transmission connection,
Described clamp is provided with the first boss structure with secondary lock pawl top press-fit, secondary lock pawl is provided with slot to make way, main lock pawl is provided with the second boss structure through slot to make way, actuating arm offers gathering sill along actuating arm length direction, and secondary lock pawl is provided with through the 3rd boss structure in gathering sill; Described automobile door lock also comprises the 6th connecting axle and the 7th connecting axle, 6th connecting axle being rotatably connected to be in transmission connection with clamp is used to indicate the switch cam of latch position, 7th connecting axle is rotatably connected to release arm, and the secondary lock pawl back side is provided with the 4th boss structure matched with release arm.
2. the remote electric of a kind of automobile door lock according to claim 1 pulls mechanism into, it is characterized in that: described in pull motion arm into and be provided with the 5th boss structure, actuating arm is closing on the 6th boss structure the 4th connecting axle being provided with and matching with the 5th boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189006.3A CN103255961B (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189006.3A CN103255961B (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism of automobile door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103255961A CN103255961A (en) | 2013-08-21 |
| CN103255961B true CN103255961B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189006.3A Expired - Fee Related CN103255961B (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism of automobile door lock |
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| Country | Link |
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| CN (1) | CN103255961B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603387A (en) * | 2016-01-26 | 2018-09-28 | 标致雪铁龙汽车股份有限公司 | For motor vehicles open part flush handle with push-and-pull function |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612500B (en) * | 2013-11-04 | 2017-06-09 | 信昌机械厂股份有限公司 | Vehicle lockset |
| CN104131747B (en) * | 2014-07-17 | 2016-08-24 | 无锡忻润汽车安全系统有限公司 | The drive mechanism of self-priming tail-gate lock |
| SE538952C2 (en) | 2015-06-17 | 2017-02-28 | Scania Cv Ab | Door locking device for locking a vehicle door |
| CN107700980A (en) * | 2017-10-31 | 2018-02-16 | 无锡瑞林控制软件有限公司 | Signal ratchet structure is transmitted in a kind of gear engagement |
| CN108118982A (en) * | 2018-01-05 | 2018-06-05 | 东莞雅音电子科技有限公司 | A kind of motorcar electric door and its automatic door lock device |
| CN109798032B (en) * | 2018-12-25 | 2021-04-27 | 湖北航宇精工科技有限公司 | Emergency escape safety door lock mechanism for passenger car door |
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| US4986579A (en) * | 1988-09-30 | 1991-01-22 | Aisin Seiki Kabushiki Kaisha | Door closing device |
| CN1987028A (en) * | 2005-12-21 | 2007-06-27 | 比亚迪股份有限公司 | Automobile door lock |
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| CN102080479A (en) * | 2009-11-27 | 2011-06-01 | 比亚迪股份有限公司 | Vehicular electric door lock |
| CN102345421A (en) * | 2010-07-29 | 2012-02-08 | 比亚迪股份有限公司 | Automatic locking device for car door |
| CN203285188U (en) * | 2013-05-21 | 2013-11-13 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism for automobile door lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7770946B2 (en) * | 2006-07-11 | 2010-08-10 | Kabushiki Kaisha Honda Lock | Door lock device for vehicle |
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2013
- 2013-05-21 CN CN201310189006.3A patent/CN103255961B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986579A (en) * | 1988-09-30 | 1991-01-22 | Aisin Seiki Kabushiki Kaisha | Door closing device |
| CN1987028A (en) * | 2005-12-21 | 2007-06-27 | 比亚迪股份有限公司 | Automobile door lock |
| CN101638962A (en) * | 2009-04-22 | 2010-02-03 | 鄂俊邑 | Closing device for automobile doors of electric assistant automobiles |
| CN102080479A (en) * | 2009-11-27 | 2011-06-01 | 比亚迪股份有限公司 | Vehicular electric door lock |
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| CN203285188U (en) * | 2013-05-21 | 2013-11-13 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism for automobile door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603387A (en) * | 2016-01-26 | 2018-09-28 | 标致雪铁龙汽车股份有限公司 | For motor vehicles open part flush handle with push-and-pull function |
| CN108603387B (en) * | 2016-01-26 | 2020-04-24 | 标致雪铁龙汽车股份有限公司 | Flush handle with push-pull function for an openable part of a motor vehicle |
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|---|---|
| CN103255961A (en) | 2013-08-21 |
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