CN203285188U - Remote electric dragging-in mechanism for automobile door lock - Google Patents
Remote electric dragging-in mechanism for automobile door lock Download PDFInfo
- Publication number
- CN203285188U CN203285188U CN2013202777665U CN201320277766U CN203285188U CN 203285188 U CN203285188 U CN 203285188U CN 2013202777665 U CN2013202777665 U CN 2013202777665U CN 201320277766 U CN201320277766 U CN 201320277766U CN 203285188 U CN203285188 U CN 203285188U
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- China
- Prior art keywords
- connecting axle
- lock pawl
- door lock
- arm
- boss structure
- 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- Withdrawn - After Issue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
A remote electric dragging-in mechanism for 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. A clamping plate is connected to the first connecting shaft in a rotating mode, a primary locking claw and a secondary locking claw are connected to the second connecting shaft in a rotating mode, a dragging-in operation arm and a first torsion spring for controlling the dragging-in operation arm to rotate are connected to the third connecting shaft in a rotating mode, the fourth connecting shaft is arranged at one end of the dragging-in operation arm, the other end of the dragging-in operation arm is connected with a remote dragging-in device bracing wire, a driving arm is connected to the fourth connecting shaft in a rotating mode, a second torsion spring for controlling the secondary locking claw to rotate is connected to the fifth connecting shaft in a rotating mode, one lateral edge of the clamping plate is respectively in contact with the primary locking claw and the secondary locking claw, and the driving arm and the secondary locking claw. When the automobile door lock is in a semi-locking state, the remote electric dragging-in mechanism can effectively and conveniently enable the door lock to be in a full-locking state safely and reliably. Meanwhile, in an electric dragging-in process, an automobile door can be normally opening through an inner opening mechanism and an outer opening mechanism. Thus, operation convenience and operation comfortableness of the automobile door lock are improved.
Description
Technical field
The utility model relates to a kind of vehicle remote control central lock, and the remote electric that relates in particular to a kind of automobile door lock is pulled mechanism into.
Background technology
Automobile door lock is all generally to adopt clamp, lock pawl engaging structure, realizes the reliable locking of car door by the snap fit on clamp and car door upright column.The unlatching of automobile door lock is to stir lock pawl by pulling door lock inside/outside operating mechanism to drive the inside/outside opening mechanism, makes lock pawl from the clamp engagement, moving to release conditions, and clamp is separated from snap close under the effect of clamp plate spring power.Existing general automobile door lock needs enough large external force to promote to overcome door seal power and spring force makes door lock enter the tight state of full lock at car door opening situation ShiShimonoseki entrance door, if vehicle is too small apart from position or in the situations such as highway section, slope between left and right, car door is not reliably shifted onto position at closing time, door lock easily is in half lock position, namely car door does not have reliable full lock tight, causes in vehicle traveling process and has had potential safety hazard.
Along with the fast development of global economy, automobile spreads in people's life 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 spare, and the quality of its performance directly has influence on the safe handling of car.The door-closing operation of existing automobile door lock is required great effort, noise is large and have reliability scarcely, uses inconvenience, can not adapt to the rhythm of life of growing tension.
The utility model content
The utility model is 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 utility model adopts following technical scheme: a kind of remote electric of automobile door lock is pulled mechanism into, comprise the first connecting axle, the second connecting axle, the 3rd connecting axle, the 4th connecting axle and the 5th connecting axle, be rotatably connected to clamp on the first connecting axle, be rotatably connected to main lock pawl and secondary lock pawl on the second connecting axle, be rotatably connected on the 3rd connecting axle and pull motion arm into and control and pull the first torsion spring that motion arm rotates into, the 4th connecting axle is located at an end of pulling motion arm into, the other end of pulling motion arm into is connected with the long-range device bracing wire of pulling into, be rotatably connected to actuating arm on the 4th connecting axle, be rotatably connected on the 5th connecting axle and control the second torsion spring that secondary lock pawl rotates, 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 the top interference fit of secondary lock pawl, secondary lock pawl is provided with slot to make way, main lock pawl is provided with the second boss structure that passes slot to make way, offer gathering sill along the actuating arm length direction on actuating arm, secondary lock pawl is provided with the 3rd boss structure that passes in gathering sill, described automobile door lock also comprises the 6th connecting axle and the 7th connecting axle, be rotatably connected on the 6th connecting axle with clamp and be in transmission connection and be used to indicate the switch cam of latch position, be rotatably connected to release arm on the 7th connecting axle, the secondary lock pawl back side is provided with the 4th boss structure that matches with release arm.
The described motion arm of pulling into is provided with the 5th boss structure, and actuating arm is provided with the 6th boss structure that matches with the 5th boss structure closing on the 4th connecting axle.
Adopt technique scheme, gathering sill and the 3rd boss structure play the guide effect to actuating arm; Coordinating of the 4th boss structure at release arm and the secondary lock pawl back side, realize the door lock open function; The first torsion spring plays reset role the 5th boss structure and matches with the 6th boss structure pulling motion arm into, to guarantee in pushing course that actuating arm and clamp are not thrown off, and, if actuating arm can not thrown off with clamp, needn't arrange the 5th boss structure and the 6th boss structure; The second torsion spring plays reset role secondary lock pawl; Be rotatably connected to switch cam on the 6th connecting axle in order to indicate the location status of door lock, to control system, provide the long-range time signal that action starts and finishes of pulling into, long-rangely pull action into and pull the device bracing wire into as operating side take long-range.
When the utility model is in half lock status at door lock, can realize effectively, easily that door lock enters the tight state of full lock safely, reliably, simultaneously implementing electronicly to pull process into, can normally open car door by inside and outside opening mechanism, improve convenience and the comfortableness of automobile door lock operation.
The utility model adopts modularized design, introduce the electronic function of pulling into, easy and simple to handle, rational in infrastructure, safe and reliable, have open function in inside and outside open function and secondary, mechanical and electronic locking, solution locking function, child lock function, nervous lock open function and the unlocking function that opens ice.Particularly at door lock, be in half lockup state, system can make door lock enter the full lock state by the utility model automatically, operates easy and conveniently, has guaranteed that door lock reliably locks, and has met a new demand of global passenger car market offside door lock function.
Description of drawings
Fig. 1 is the structural representation of the utility model when the door-lock opening state;
Fig. 2 is the structural representation of the utility model clamp and lock pawl when the door-lock opening state;
Fig. 3 is the rear elevation of Fig. 2;
Fig. 4 is the structural representation of the utility model when door lock half lock status;
Fig. 5 is the structural representation of the utility model clamp and lock pawl when door lock half lock status;
Fig. 6 is the rear elevation of Fig. 5;
Fig. 7 is the structural representation of the utility model when the door lock full lock surmounts state;
Fig. 8 is the structural representation of the utility model clamp and lock pawl when door lock full lock state;
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 the utility model at the electronic structural representation that carries out emergency opening in pulling process into;
Figure 12 is the rear elevation of Figure 11;
Figure 13 is the utility model structural representation that actuating arm resets when door lock full lock state.
The specific embodiment
as Fig. 1～shown in Figure 13, the remote electric of a kind of automobile door lock of the present utility model is pulled mechanism into, comprise the first connecting axle A, the second connecting axle B, the 3rd connecting axle C, the 4th connecting axle D, the 5th connecting axle E and the 6th connecting axle F, be rotatably connected to clamp 1 on the first connecting axle A, be rotatably connected to main lock pawl 2 and secondary lock pawl 3 on the second connecting axle B, be rotatably connected on the 3rd connecting axle C and pull motion arm 4 into and control and pull the first torsion spring 10 that motion arm 4 rotates into, the 4th connecting axle D is located at an end of pulling motion arm 4 into, the other end of pulling motion arm 4 into is connected with the long-range device bracing wire 7 of pulling into, long-range pull into device bracing wire 7 by pull wire head 6 with pull motion arm 4 into and be rotationally connected, be rotatably connected to actuating arm 5 on the 4th connecting axle D, be rotatably connected on the 5th connecting axle E and control the second torsion spring 9 that secondary lock pawl 3 rotates, be rotatably connected to the switch cam 8 with clamp 1 engagement on the 6th connecting axle, one side of clamp 1 contacts with secondary lock pawl 3 with main lock pawl 2 respectively, and actuating arm 5 is in transmission connection with secondary lock pawl 3.
Described clamp 1 is provided with the first boss structure 11 with secondary lock pawl 3 top interference fits, secondary lock pawl 3 is provided with slot to make way 32, main lock pawl 2 is provided with the second boss structure 21 that passes slot to make way 32, offer gathering sill 52 along actuating arm 5 length directions on actuating arm 5, secondary lock pawl 3 is provided with the 3rd boss structure 31 that passes in gathering sill 52, described automobile door lock also comprises the 7th connecting axle G, be rotatably connected to release arm 12 on the 7th connecting axle G, secondary lock pawl 3 back sides are provided with the 4th boss structure 33 that matches with release arm 12.
The described motion arm 4 of pulling into is provided with the 5th boss structure 41, and actuating arm 5 is provided with the 6th boss structure 51 that matches with the 5th boss structure 41 closing on the 4th connecting axle D.
The utility model is when work, when door lock is in open mode, as shown in Figure 1, close car door this moment, clamp 1 is rotated counterclockwise around the first connecting axle A, drive switch cam 8 and turn clockwise around the 6th connecting axle F, the main lock pawl 2 edges slip (as shown in Figure 3) that contacts with clamp 1 outer edge simultaneously, the first boss structure 11 sliding-contacts (as shown in Figure 2) of secondary lock pawl 3 edges and clamp 1.
When rotating to secondary lock pawl 3, clamp 1 disengages, 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, the first boss structure 11(that secondary lock pawl 3 upper edges head on clamp 1 as shown in Figure 5), main lock pawl 2 edge holdings contact (as shown in Figure 6) with clamp 1 outer edge, and door lock is in half lock status.
For guaranteeing that door lock reliably enters the full lock state, electric-control system makes time delay a period of time clamp 1 continue rotation (as Fig. 7 and shown in Figure 10) after receiving the full lock signal, long-range the pulling into after device continues to pull into a period of time of electric-control system instruction stops action, after providing reverse signal, loosens by motor the long-range device bracing wire 7 of pulling into, under the effect of the first torsion spring 10, pull motion arm 4 into and rotate and reset, drive actuating arm 5 reset (as shown in figure 13).From the above mentioned, realized that door lock is by the electronic function of pulling into that partly is locked into full lock.
pull mechanism's course of work into electronic, at this moment, if in emergency circumstances pulling, outward open handle, in, outer unlatching mechanism drives release arm 12 and rotates around the 7th connecting axle G, the release arm 12(back side) the right is along the 4th boss 33 by the secondary lock pawl 3 of promotion, drive secondary lock pawl 3 and rotate (as shown in figure 12) around the second connecting axle B, secondary lock pawl 3 is by passing the 3rd boss structure 31 of actuating arm 5 gathering sills 52, driving actuating arm 5 rotates around the 4th connecting axle D, the boss 11 of actuating arm 5 upper edges and clamp 1 is staggered (as shown in figure 11), make the electronic inefficacy of pulling into, secondary lock pawl 3 discharges clamp 1, door lock is realized emergency opening.
Gathering sill 52 and the 3rd boss structure 31 play the guide effect to actuating arm 5; Coordinating of the 4th boss structure 33 at release arm 12 and secondary lock pawl 3 back sides, realize the door lock open function; The first 10 pairs of torsion springs are pulled motion arm 4 into and are played reset role the 5th boss structure 41 and match with the 6th boss structure 51, to guarantee that in pushing course, actuating arm 5 is not thrown off with clamp 1, if actuating arm 5 can not thrown off with clamp 1, the 5th boss structure 41 and the 6th boss structure 51 needn't be set; The second secondary lock pawl 3 of 9 pairs of torsion springs plays reset role; Be rotatably connected to switch cam 8 on the 6th connecting axle F in order to indicate the location status of door lock, to control system, provide the long-range time signal that action starts and finishes of pulling into, long-rangely pull action into and pull device bracing wire 7 into as operating side take long-range.
When the utility model is in half lock status at door lock, can realize effectively, easily that door lock enters the tight state of full lock safely, reliably, simultaneously implementing electronicly to pull process into, can normally open car door by inside and outside opening mechanism, improve convenience and the comfortableness of automobile door lock operation.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all belongs to the protection domain of technical solutions of the utility model.
Claims (3)
1. the remote electric of an automobile door lock is pulled mechanism into, it is characterized in that: comprise the first connecting axle, the second connecting axle, the 3rd connecting axle, the 4th connecting axle and the 5th connecting axle, be rotatably connected to clamp on the first connecting axle, be rotatably connected to main lock pawl and secondary lock pawl on the second connecting axle, be rotatably connected on the 3rd connecting axle and pull motion arm into and control and pull the first torsion spring that motion arm rotates into, the 4th connecting axle is located at an end of pulling motion arm into, the other end of pulling motion arm into is connected with the long-range device bracing wire of pulling into, be rotatably connected to actuating arm on the 4th connecting axle, be rotatably connected on the 5th connecting axle and control the second torsion spring that secondary lock pawl rotates, 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.
2. the remote electric of a kind of automobile door lock according to claim 1 is pulled mechanism into, it is characterized in that: described clamp is provided with the first boss structure with the top interference fit of secondary lock pawl, secondary lock pawl is provided with slot to make way, main lock pawl is provided with the second boss structure that passes slot to make way, offer gathering sill along the actuating arm length direction on actuating arm, secondary lock pawl is provided with the 3rd boss structure that passes in gathering sill; Described automobile door lock also comprises the 6th connecting axle and the 7th connecting axle, be rotatably connected on the 6th connecting axle with clamp and be in transmission connection and be used to indicate the switch cam of latch position, be rotatably connected to release arm on the 7th connecting axle, the secondary lock pawl back side is provided with the 4th boss structure that matches with release arm.
3. the remote electric of a kind of automobile door lock according to claim 1 and 2 is pulled mechanism into, it is characterized in that: the described motion arm of pulling into is provided with the 5th boss structure, and actuating arm is provided with the 6th boss structure that matches with the 5th boss structure closing on the 4th connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202777665U CN203285188U (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism for automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202777665U CN203285188U (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism for automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285188U true CN203285188U (en) | 2013-11-13 |
Family
ID=49541559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202777665U Withdrawn - After Issue CN203285188U (en) | 2013-05-21 | 2013-05-21 | Remote electric dragging-in mechanism for automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285188U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255961A (en) * | 2013-05-21 | 2013-08-21 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN104453486A (en) * | 2014-10-16 | 2015-03-25 | 奇瑞汽车股份有限公司 | Automobile back door lock unlocking mechanism and automobile |
| CN107849873A (en) * | 2015-06-02 | 2018-03-27 | 开开特股份公司 | Method for controlling motor vehicle door lock |
| CN107849872A (en) * | 2015-06-02 | 2018-03-27 | 开开特股份公司 | Motor vehicle door lock |
| CN110616973A (en) * | 2019-09-23 | 2019-12-27 | 浙江天岳汽车电器有限公司 | Novel advanced automobile side door lock |
-
2013
- 2013-05-21 CN CN2013202777665U patent/CN203285188U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255961A (en) * | 2013-05-21 | 2013-08-21 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN103255961B (en) * | 2013-05-21 | 2015-05-20 | 河南北方星光机电有限责任公司 | Remote electric dragging-in mechanism of automobile door lock |
| CN104453486A (en) * | 2014-10-16 | 2015-03-25 | 奇瑞汽车股份有限公司 | Automobile back door lock unlocking mechanism and automobile |
| CN107849873A (en) * | 2015-06-02 | 2018-03-27 | 开开特股份公司 | Method for controlling motor vehicle door lock |
| CN107849872A (en) * | 2015-06-02 | 2018-03-27 | 开开特股份公司 | Motor vehicle door lock |
| CN107849872B (en) * | 2015-06-02 | 2019-07-19 | 开开特股份公司 | Motor vehicle door lock |
| CN107849873B (en) * | 2015-06-02 | 2019-07-30 | 开开特股份公司 | Method for controlling motor vehicle door lock |
| CN110616973A (en) * | 2019-09-23 | 2019-12-27 | 浙江天岳汽车电器有限公司 | Novel advanced automobile side 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: 20131113 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |