CN203285167U - Inward and outward opening double span wire opening mechanism of automobile door lock - Google Patents
Inward and outward opening double span wire opening mechanism of automobile door lock Download PDFInfo
- Publication number
- CN203285167U CN203285167U CN2013202850961U CN201320285096U CN203285167U CN 203285167 U CN203285167 U CN 203285167U CN 2013202850961 U CN2013202850961 U CN 2013202850961U CN 201320285096 U CN201320285096 U CN 201320285096U CN 203285167 U CN203285167 U CN 203285167U
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- arm
- door lock
- opening
- crank
- torsion spring
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Abstract
The utility model relates to an inward and outward opening dual span wire opening mechanism of an automobile door lock. The inward and outward opening dual span wire opening mechanism of the automobile door lock comprises an operating arm as well as a first connecting shaft, a second connecting shaft and a third connecting shaft which are arranged in parallel, wherein the first connecting shaft is connected with a crank and a crank torsion spring in a rotating manner, the crank torsion spring is used for controlling the crank to rotate and reset, the second connecting shaft is connected with an outward opening arm and an outward opening arm torsion spring in a rotating manner, the outward opening arm torsion spring is used for controlling the outward opening arm to rotate and reset, the third connecting shaft is connected with an inward opening arm and an inward opening arm torsion spring in a rotating manner, the inward opening arm torsion spring is used for controlling the inward opening arm to rotate and reset, and the crank is connected with the operating arm, the inward opening arm and the outward opening arm respectively in a press fit manner. By adopting the inward and outward opening dual span wire opening mechanism of the automobile door lock, a span wire connection type is realized on inward opening and outward opening of the door lock, and the opening of the door lock is realized effectively in a dual-input single-input manner, so that the convenience and comfort in operation of the automobile door lock are enhanced.
Description
Technical field
The utility model relates to a kind of vehicle remote control central lock, relates in particular to a kind of inside and outside pair bracing wire opening mechanisms of opening of automobile door lock.
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 opening control mechanism to drive relieving 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.The interior opening mechanism that has general automobile door lock now adopts guy structure to be connected with inner handle, outer unlatching structure and outdoor handle adopt the connected mode of pull bar, the pull bar connected mode is not easy to the layout of door lock in car door, and outdoor handle also is subject to spatial constraints in the layout of car door panel beating, simultaneously under automobile generation side impact accident situation, the danger that exists the car door accident to open, affect passenger's personal safety.
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 external-open pull bar connected mode of existing automobile door lock,, in the situation that special accident exists certain safety to draw trouble, 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, and what a kind of rational in infrastructure, automobile door lock that door-closing operation is easy, safe and reliable, widely applicable was provided inside and outsidely opens two bracing wire opening mechanisms.
for solving the problems of the technologies described above, the utility model adopts following technical scheme: in a kind of automobile door lock, the two bracing wire opening mechanisms of external-open, comprise control arm and the first connecting axle that is arranged in parallel, the second connecting axle and the 3rd connecting axle, be rotatably connected to crank on the first connecting axle and control crank and rotate the crank torsion spring that resets, be rotatably connected to outer unlatching arm on the second connecting axle and control the outer arm of opening and rotate the outer unlatching arm torsion spring that resets, be rotatably connected to interior unlatching arm on the 3rd connecting axle and control the interior arm of opening and rotate the interior unlatching arm torsion spring that resets, crank respectively with control arm, interior unlatching arm connects with the interference fit of outer unlatching arm top.
The two sides of described crank are respectively equipped with the first boss structure and the second boss structure, and outer unlatching arm is provided with the 3rd boss structure that is connected with the first boss structure top interference fit, and interior unlatching arm is provided with the 4th boss structure with the second boss structure top interference fit.
One side of described crank is provided with for the 5th boss structure that keeps crank torsion spring torsion, the top edge top interference fit of outer unlatching arm torsion spring and outer unlatching arm, and interior unlatching arm is provided with for the 6th boss structure of opening arm torsion spring torsion in keeping.
The power intake of described outer unlatching arm is provided with the first hole slot structure, and the power intake of interior unlatching arm is provided with the second hole slot structure.
Adopt technique scheme, the utility model adopts modularized design, changed outer unlatching connected mode, easy and simple to handle, rational in infrastructure, safe and reliable, particularly adopt the single output of dual input on the inside and outside unlatching kind of drive, inside and outside opening all taked the bracing wire connected mode, met a new demand of global passenger car market offside door lock function.The utility model makes the inside and outside unlatching of door lock realize the bracing wire connected mode, and by the mode of the single output of dual input, effectively realizes the door lock unlatching, has improved convenience and the comfortableness of automobile door lock operation.
Description of drawings
Fig. 1 is the inside and outside opening integrated structural representation of the utility model;
Fig. 2 is the utility model external-open initial position structure schematic diagram;
Fig. 3 is the utility model external-open enable possition structural representation;
Fig. 4 is the positional structure schematic diagram that at first begins in the utility model;
Fig. 5 opens the enable possition structural representation in the utility model.
The specific embodiment
as Fig. 1～shown in Figure 5, in a kind of automobile door lock of the present utility model, the two bracing wire opening mechanisms of external-open, comprise control arm 4 and the first connecting axle A that is arranged in parallel, the second connecting axle B and the 3rd connecting axle C, be rotatably connected to crank 1 on the first connecting axle A and control crank 1 and rotate the crank torsion spring 5 that resets, be rotatably connected to outer unlatching arm 2 on the second connecting axle B and control the outer arm 2 of opening and rotate the outer unlatching arm torsion spring 6 that resets, be rotatably connected to interior unlatching arm 3 on the 3rd connecting axle C and control the interior arm 3 of opening and rotate the interior unlatching arm torsion spring 7 that resets, crank 1 respectively with control arm 4, interior unlatching arm 3 connects with outer unlatching arm 2 top interference fits.
The two sides of crank 1 are respectively equipped with the first boss structure 11 and the second boss structure 12, outer unlatching arm 2 is provided with the 3rd boss structure 21 that is connected with the first boss structure 11 top interference fits, and interior unlatching arm 3 is provided with the 4th boss structure 31 with the second boss structure 12 top interference fits.
One side of crank 1 is provided with for the 5th boss structure 13 that keeps crank torsion spring 5 torsion, the top edge top interference fit of outer unlatching arm torsion spring 6 and outer unlatching arm 2, and interior unlatching arm 3 is provided with for the 6th boss structure 32 of opening arm torsion spring 7 torsion in keeping.
The power intake of outer unlatching arm 2 is provided with the first hole slot structure 22, and the power intake of interior unlatching arm 3 is provided with the second hole slot structure 33.
When the utility model uses in work, when door lock is in locking state, can pull outward open handle to be rotated counterclockwise (as shown in Figure 2) by the outer arm 2 of opening of bracing wire drive that is connected on the first hole slot structure 22 around the second connecting axle B, the first boss structure 11 on the 3rd boss structure 21 driving cranks 11, driving crank 1 is rotated counterclockwise around the first connecting axle A, the lower edge of crank 1 drives the 8th boss structure 41 on control arm 4, control arm 4 actions, drive the relieving mechanism work of door lock, thereby realize the outer unlatching (as shown in Figure 3) of door lock.When door lock is in locking state, open handle in also can pulling and be rotated counterclockwise (as shown in Figure 4) by opening arm 3 in the drive of the bracing wire on the second hole slot structure 33 around the 3rd connecting axle C, the second boss structure 12 on the 4th boss structure 31 driving cranks 1, driving crank 1 turns clockwise around the first connecting axle A, the lower edge of crank 1 drives the 8th boss structure 41 on control arm 4, control arm 4 actions, drive the relieving mechanism work of door lock, thereby realize the interior unlatching (as shown in Figure 5) of door lock.
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 (4)
- an automobile door lock in, the two bracing wire opening mechanisms of external-open, it is characterized in that: comprise control arm and the first connecting axle that is arranged in parallel, the second connecting axle and the 3rd connecting axle, be rotatably connected to crank on the first connecting axle and control crank and rotate the crank torsion spring that resets, be rotatably connected to outer unlatching arm on the second connecting axle and control the outer arm of opening and rotate the outer unlatching arm torsion spring that resets, be rotatably connected to interior unlatching arm on the 3rd connecting axle and control the interior arm of opening and rotate the interior unlatching arm torsion spring that resets, crank respectively with control arm, interior unlatching arm connects with the interference fit of outer unlatching arm top.
- 2. a kind of automobile door lock according to claim 1 inside and outside opens two bracing wire opening mechanisms, it is characterized in that: the two sides of described crank are respectively equipped with the first boss structure and the second boss structure, outer unlatching arm is provided with the 3rd boss structure that is connected with the first boss structure top interference fit, and interior unlatching arm is provided with the 4th boss structure with the second boss structure top interference fit.
- 3. a kind of automobile door lock according to claim 1 and 2 inside and outside opens two bracing wire opening mechanisms, it is characterized in that: a side of described crank is provided with for the 5th boss structure that keeps crank torsion spring torsion, the top edge top interference fit of outer unlatching arm torsion spring and outer unlatching arm, interior unlatching arm are provided with for the 6th boss structure of opening arm torsion spring torsion in keeping.
- 4. a kind of automobile door lock according to claim 1 and 2 inside and outside opens two bracing wire opening mechanisms, and it is characterized in that: the power intake of described outer unlatching arm is provided with the first hole slot structure, and the power intake of interior unlatching arm is provided with the second hole slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202850961U CN203285167U (en) | 2013-05-23 | 2013-05-23 | Inward and outward opening double span wire opening mechanism of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202850961U CN203285167U (en) | 2013-05-23 | 2013-05-23 | Inward and outward opening double span wire opening mechanism of automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285167U true CN203285167U (en) | 2013-11-13 |
Family
ID=49541538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202850961U Expired - Fee Related CN203285167U (en) | 2013-05-23 | 2013-05-23 | Inward and outward opening double span wire opening mechanism of automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837022A (en) * | 2017-02-23 | 2017-06-13 | 中国第汽车股份有限公司 | A kind of car door emergency button tripper |
| CN107339030A (en) * | 2016-05-02 | 2017-11-10 | 麦格纳覆盖件有限公司 | The car door for double drawing relieving mechanisms that band is driven by child lock actuator closing breech lock |
-
2013
- 2013-05-23 CN CN2013202850961U patent/CN203285167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339030A (en) * | 2016-05-02 | 2017-11-10 | 麦格纳覆盖件有限公司 | The car door for double drawing relieving mechanisms that band is driven by child lock actuator closing breech lock |
| CN106837022A (en) * | 2017-02-23 | 2017-06-13 | 中国第汽车股份有限公司 | A kind of car door emergency button tripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Xingguang Machinery Manufacture Co., Ltd. Assignor: Henan North Xingguang Machinery & Electric Co., Ltd. Contract record no.: 2015410000082 Denomination of utility model: Inward and outward opening double span wire opening mechanism of automobile door lock Granted publication date: 20131113 License type: Exclusive License Record date: 20150806 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170523 |