CN106837019A - Automobile error preventing lock door lock and the body of a motor car including automobile error preventing lock door lock - Google Patents
Automobile error preventing lock door lock and the body of a motor car including automobile error preventing lock door lock Download PDFInfo
- Publication number
- CN106837019A CN106837019A CN201510884876.1A CN201510884876A CN106837019A CN 106837019 A CN106837019 A CN 106837019A CN 201510884876 A CN201510884876 A CN 201510884876A CN 106837019 A CN106837019 A CN 106837019A
- Authority
- CN
- China
- Prior art keywords
- shift fork
- lock
- unlocking
- limiting component
- door lock
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of automobile error preventing lock door lock, lock shift fork including unlocking shift fork and for promoting unlocking shift fork to be unlocked, lock shift fork includes the unlocking feature to promote it to unlock with the effect of unlocking shift fork, also including being connected to limit the limiting component of unlocking shift fork position with unlocking feature；Lock shift fork is when turning to the extreme position of stroke, the length of one end that the distance of limiting component to unlocking shift fork center of rotation offsets less than unlocking shift fork and unlocking feature to unlocking shift fork center of rotation.Using the automobile error preventing lock door lock that the present invention is provided, even if make door lock lock shift fork return it is bad in the case of, limiting component still is able to limit the rotation of unlocking shift fork, without the change that unlocking shift fork and unlocking feature or so relative position occur, even if therefore locking rear catch shift fork can still promote unlocking shift fork to rotate realization unblock, thus effectively prevent the generation of false-lock phenomenon.The invention also discloses a kind of body of a motor car including above-mentioned automobile error preventing lock door lock.
Description
Technical field
The present invention relates to automobile door lock technical field, more specifically to a kind of automobile error preventing lock door lock,
Further relate to a kind of body of a motor car including above-mentioned automobile error preventing lock door lock.
Background technology
Automobile door lock refers on ordinary meaning and is installed on energy on car door and its column as the important accessory of vehicle body
Enough devices car door tightly locked and latch functions are realized by internal mechanism.It is anti-that automobile door lock mainly plays safety
Shield is acted on, and should ensure the be close to lock in the normal use of car door, is prevented car door unexpected or unconscious is beaten
Open, ensure that car door when needed being capable of smooth opening again.And then ensure vehicle normally or in urgent feelings
It is current when condition occurs, in order to avoid cause life casualty and property loss.
The species of automobile door lock is multiple various, in the market by lock more than conventional passenger car back door lock
Button shift fork stirs the unlocking shift fork of lock body, and then drives unlocking mechanism action to realize unblock.Refer to Fig. 1,
Structural representation when Fig. 1 is door lock normal work locking common in the art.Door lock normal work shape
Under state, after door lock locking, one end that unlocking shift fork 2 is contacted with lock shift fork 1 is located at the right side of lock shift fork 2
Side.During unblock, lock shift fork 1 is rotated clockwise, and it promotes to unlock and dials with one end that unlocking shift fork 2 offsets
Fork 2 is rotated counterclockwise, and then drives the action of lock body corresponding component to realize unblock.
However, door lock is bad through the lock return of shift fork 1 can occur using or because special human factor for a long time
Situation.Fig. 2 is referred to, Fig. 2 is the door lock common in the art locking when lock shift fork return is bad
Structural representation.It can be seen that, because the lock return of shift fork 1 is bad, still in working condition, in this state
After down lock body locking, one end that unlocking shift fork 2 is contacted with lock shift fork 1 is located at the left of lock shift fork 1.Cause
This, during unblock, cannot drive unlocking shift fork 2 corresponding counterclockwise when on the one hand lock shift fork 1 is rotated clockwise
Rotate, on the other hand, when unlock using electronics, due to latching shift fork 1, to block unlocking shift fork 2 counterclockwise
Rotate, therefore electronics is opened and cannot also realized.
In sum, how to efficiently solve automobile door lock locking in the non-return of lock shift fork and cause false-lock
And be current those skilled in the art's urgent problem the problems such as cannot open.
The content of the invention
In view of this, first purpose of the invention is to provide a kind of automobile error preventing lock door lock, the automobile
The structure design of error preventing lock door lock can efficiently solve automobile door lock locking in the non-return of lock shift fork and make
The problem that cannot be opened into false-lock, second object of the present invention is to provide a kind of including automobile error preventing lock
The body of a motor car of door lock.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme：
A kind of automobile error preventing lock door lock, including unlocking shift fork and for promoting the unlocking shift fork to be unlocked
Lock shift fork, the lock shift fork include with the unlocking shift fork effect with promote its unlock solution lock section
Part, also including being connected to limit the limiting component of the unlocking shift fork position with the unlocking feature；Institute
Lock shift fork is stated when turning to the extreme position of stroke, during the limiting component to the unlocking shift fork is rotated
The distance of the heart is rotated with one end that the unlocking feature offsets less than the unlocking shift fork to the unlocking shift fork
The length at center.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component is plate-like, and with the unblock
Part connection is L-shaped.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component is connected as with the unlocking feature
Integral structure.
Preferably, in above-mentioned automobile error preventing lock door lock, arc between the limiting component and the unlocking feature
Shape transition.
Preferably, in above-mentioned automobile error preventing lock door lock, circle between the limiting component and the unlocking feature
Arc transition, the radius of the circular arc is 10-20mm.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component is connected with the unlocking feature and is in
Arc.
Preferably, in above-mentioned automobile error preventing lock door lock, the arc is elliptic arc.
Preferably, in above-mentioned automobile error preventing lock door lock, the unlocking feature and the limiting component blocking
Two faces adjacent in shape structure, and the block structure are respectively solution locking face and confined planes.
The automobile error preventing lock door lock that the present invention is provided includes unlocking shift fork and unblock shift fork.Wherein, lock is dialled
Pitch and be unlocked for promoting unlocking shift fork to rotate.And lock shift fork includes unlocking feature and limiting component,
Unlocking feature is used to rotate to realize solution under the promotion of unlocking feature with the effect of unlocking shift fork, unlocking shift fork
Lock；Limiting component is used to limit the turned position of unlocking shift fork, and lock shift fork turns to the limit of stroke
During position, the distance of limiting component to unlocking shift fork center of rotation is less than on unlocking shift fork and unlocking feature phase
Length of the one end supported to unlocking shift fork center of rotation.Namely the distalmost end of limiting component is to unlocking shift fork
The length of center of rotation turns less than the distalmost end of one end that unlocking shift fork and unlocking feature offset to unlocking shift fork
The length at dynamic center.
Using the automobile error preventing lock door lock that the present invention is provided, when being unlocked after door lock locking, lock is dialled
Fork is rotated clockwise, and the unlocking feature for latching shift fork promotes unlocking shift fork to rotate counterclockwise, and then drives lock
Body phase answers component actuation to realize unblock.Meanwhile, even if door lock is used or because of special human factor through long-time
In the case that generation lock shift fork return is bad, the pole of stroke is turned in lock shift fork due to limiting component
During extreme position, it is less than unlocking shift fork offsets with unlocking feature one to the distance of unlocking shift fork center of rotation
The length of unlocking shift fork center of rotation is held, even if that is, turning to the limit position of stroke in lock shift fork
When putting, limiting component still is able to limit the rotation of unlocking shift fork, without there is unlocking shift fork and solution lock section
The change of part or so relative position, even if therefore locking rear catch shift fork can still promote unlocking shift fork to rotate in fact
Now unlock, thus effectively prevent the generation of false-lock phenomenon.
In a preferred embodiment, the automobile error preventing lock door lock that the present invention is provided, limiting component is in
Tabular, and it is connected L-shaped with unlocking feature.Namely one side of L is unlocking feature, and the another side of L-shaped is
Limiting component.Thus, there is lock shift fork return using or because special human factor through long-time in door lock
In the case of bad, when closing door body, the rotation of unlocking shift fork is on the one hand blocked due to limiting component,
Avoid it and changed with the left and right relative position of unlocking feature and cause false-lock, what lock body cannot be unlocked asks
Topic；On the other hand, limiting component is connected L-shaped with unlocking feature, and unlocking shift fork is acted on during due to locking
Limiting component, and then promote lock shift fork to rotate, but L-shaped structure causes that unlocking shift fork promotes limiting component
When turning to static, the locked position of coupler of unlocking shift fork is still unable to reach.Namely limiting component causes door body
During closing, because its barrier effect unlocking shift fork cannot turn to locked position of coupler, and then lock body cannot locking,
Thus thoroughly avoid the generation of false-lock phenomenon.Simultaneously under the collision effect of unlocking shift fork and limiting component,
Contribute to lock shift fork to spring back to return, door body is again switched off after its return and is capable of achieving normal locking.
In order to reach above-mentioned second purpose, present invention also offers a kind of body of a motor car, the body of a motor car
Including any of the above-described kind of automobile error preventing lock door lock.Because above-mentioned automobile error preventing lock door lock has above-mentioned technology
Effect, the body of a motor car with the automobile error preventing lock door lock should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing to be used needed for example or description of the prior art is applied to be briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Structural representation when Fig. 1 is door lock normal work locking common in the art；
Fig. 2 is the structural representation of the door lock common in the art locking when lock shift fork return is bad；
A kind of structural representation of specific embodiment of automobile error preventing lock door lock that Fig. 3 is provided for the present invention；
Fig. 4 is the structural representation of lock shift fork in Fig. 3.
Marked in accompanying drawing as follows：
Lock shift fork 1, unlocking shift fork 2, unlocking feature 11, limiting component 12.
Specific embodiment
The embodiment of the invention discloses a kind of automobile error preventing lock door lock, to avoid automobile door lock in lock shift fork
Locking causes false-lock during non-return, it is impossible to be again turned on.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
Refer to automobile a kind of specific embodiment of error preventing lock door lock that Fig. 3 and Fig. 4, Fig. 3 are provided for the present invention
Structural representation；Fig. 4 is the structural representation of lock shift fork in Fig. 3.
In a kind of specific embodiment, the automobile error preventing lock door lock that the present invention is provided includes the He of unlocking shift fork 2
Lock shift fork 1.
Wherein, lock shift fork 1 is used to promote the rotation of unlocking shift fork 2 to be unlocked.Unlocking shift fork 2 is filled with unblock
The annexation put, the other structures of door lock refer to prior art, and here is omitted.Lock shift fork 1
Including unlocking feature 11 and limiting component 12, unlocking feature 11 is used to be acted on unlocking shift fork 2, unlocking shift fork
2 rotate to realize unblock under the promotion of unlocking feature 11.Unlocking feature 11 specifically may be used with limiting component 12
To be set to integral structure, it is also possible to be set to by it is conventional be fixedly connected that mode connects it is split type
Structure.Certainly, limiting component 12 is used to limit the displacement of unlocking shift fork 2, and those skilled in the art think naturally
Should be at least connected on the rotation path of unlocking shift fork 2 with unlocking feature 11 to it.Namely unlock and dial
To pitch turn in 2 rotation processes and offseted with limiting component 12.The structure of unlocking feature 11 refers to existing
Technology, is such as set to platy structure, is offseted with unlocking shift fork 2 by platy structure, promotes unlocking shift fork 2
Rotate.
Limiting component 12 is used to limit the turned position of unlocking shift fork 2, and lock shift fork 1 turns to stroke
During extreme position, the distance of limiting component 12 to the center of rotation of unlocking shift fork 2 is less than on unlocking shift fork 2 and solution
Length of the one end that lock assembly 11 offsets to the center of rotation of unlocking shift fork 2.It is pointed out that herein and under
The stroke that text is mentioned, refers both to latch stroke of the shift fork 1 on unlocking direction, and does not include lock shift fork 1
Return-stroke after unblock.Limiting component 12, to the distance of the center of rotation of unlocking shift fork 2, refers to limit herein
Shortest length of the position part 12 to the center of rotation of unlocking shift fork 2.Namely the distalmost end of limiting component 12 is to opening
The length for locking the center of rotation of shift fork 2 is arrived less than the distalmost end of one end that unlocking shift fork 2 offsets with unlocking feature 11
The length of the center of rotation of unlocking shift fork 2.The dual lock shift fork 2 when 1 non-return of shift fork is latched of limiting component 12
There is restriction effect turned position, and when 1 normal work of shift fork is latched, it does not make typically with unlocking shift fork 2
With.
Therefore, when being unlocked after door lock locking, lock shift fork 1 is rotated clockwise, lock shift fork 1
Unlocking feature 11 promotes unlocking shift fork 2 to rotate counterclockwise, and then drives the action of lock body corresponding component to realize solution
Lock.Meanwhile, to there is the lock return of shift fork 1 in door lock bad through long-time using or because special human factor etc.
In the case of, even if when lock shift fork 1 turns to the extreme position of stroke, limiting component 12 still is able to limitation
The rotation of unlocking shift fork 2, without the change that unlocking shift fork 2 and the relative position of unlocking feature 11 or so occur.
Specifically, under normal operating conditions after locking, in the case that such as lock shift fork 1 is located at the left side of unlocking shift fork 2,
When then setting limiting component 12 turns to the extreme position of stroke, limiting component 12 is still in unlocking shift fork 2
Left side；And work as under normal operating conditions after locking, in the case that lock shift fork 1 is located at the right side of unlocking shift fork 2,
When then setting limiting component 12 turns to the extreme position of stroke, limiting component 12 is still in unlocking shift fork 2
Right side.Even if therefore in the case that the lock return of shift fork 1 is bad after locking, lock shift fork 1 can still be promoted out
Lock shift fork 2 is rotated and drives lock body corresponding component to act realizes unblock, thus effectively prevent false-lock phenomenon
Occur.
It should be noted that in Fig. 2 and Fig. 3, in order to the structure for latching shift fork 1 and unlocking shift fork 2 is not hidden
Gear, can clearly be shown, the spring in figure is not connected with lock shift fork 1 or unlocking shift fork 2.When
So, under actual working state, spring should be connection status with lock shift fork 1 or unlocking shift fork 2.
Further, limiting component 12 with plate-like, and can be connected L-shaped with unlocking feature 11.Namely
One side of L-shaped is unlocking feature 11, and another side is limiting component 12.Under lock body normal operating conditions, locking
After when unlocking, lock shift fork 1 is rotated clockwise, and unlocking feature 11 promotes the unlocking shift fork 2 for offseting therewith inverse
Hour hands are rotated realizes unblock.When door lock occurs lock shift fork 1 time through long-time using or because special human factor
In the case that position is bad, door body, during unlocking shift fork 2 is clockwise to locked position of coupler, meeting are closed
Collided with limiting component 12.Unlocking shift fork 2 promote limiting component 12 rotate, due to limiting component 12 with
Unlocking feature 11 is L-shaped, and the position of limiting component 12 causes that unlocking shift fork 2 promotes limiting component 12 to turn to
During inactive state, unlocking shift fork 2 still fails to reach locked position of coupler.Namely limiting component 12 stops to unlock and dials
Rotating counterclockwise for fork 2, prevents it from turning to locked position of coupler, therefore cannot locking.By the setting of L-shaped,
So that door lock through long-time using or because special human factor occur lock the return of shift fork 1 it is bad in the case of,
Close door body, unlocking shift fork 2 cannot turn to locked position of coupler because of the barrier effect of limiting component 12, door body without
Method locking, thus thoroughly avoid the generation of false-lock phenomenon.Simultaneously in unlocking shift fork 2 and limiting component 12
Under collision effect, lock shift fork 1 is contributed to spring back to return state.And after 1 return of shift fork is latched, door
Lock recovers to normal operating conditions, is again switched off door body, and door body realizes locking.
Meanwhile, L-shaped structure can both meet the position-limiting action of above-mentioned dual lock shift fork 2, while rationally profit
With the original space of lock body, shape and size without changing the original miscellaneous part of lock body are capable of achieving door lock
Thorough error preventing lock.
In order that unlocking shift fork 2 is in rotation process, the effect with lock shift fork 1 is more gentle, limiting section
Can be by arc-shaped transition between part 12 and unlocking feature 11.Thus, in the bad feelings of the lock return of shift fork 1
Under condition, unlocking shift fork 2 in rotation path may by unlocking feature 11 through arc-shaped transition again with limiting component 12
Contact, transition is more gentle.
Chamfering, that is, above-mentioned arc can be specifically set between limiting component 12 and unlocking feature 11
It is circular arc transition.The radius of chamfering could be arranged to 10-20mm.Certainly, for the lock of a certain determination
For shift fork 1, the radius of chamfering is a determination value between limiting component 12 and unlocking feature 11, and the value exists
In the range of 10-20m.Difference as the case may be, the radius of chamfering can specifically be set.Chamfering
When radius is relatively large, the transitional function of dual lock shift fork 2 becomes apparent from.
Limiting component 12 can be connected L-shaped with unlocking feature 11, it is also possible to connect curved, that is, limit
Position part 12 and the overall curved structure of unlocking feature 11.Therefore can be smoothed when its dual lock shift fork 2 is spacing
Transition.But integral curved design need to consider latch shift fork 1 shape and size, with do not influence lock body other
The normal operation of part.Specifically, arc can be elliptic arc, on the one hand, elliptic arc dual lock shift fork 2
Transition it is more gentle；On the other hand, the major and minor axis of elliptic arc make its phase that takes up space in one direction
To smaller, it is easy to latch the arrangement of shift fork 1, not influence other lock body parts.
Limiting component 12 can be tabular, and platy structure is easy to processing and manufacturing while meeting spacing needs,
And weight is relatively light.In order to improve the intensity of limiting component 12, it is ensured that limiting component 12 makes through long-time
With indeformable, to ensure limit effect, specific unlocking feature 11 can constitute bulk with limiting component 12
Structure, two faces adjacent in block structure are respectively solution locking face and confined planes.Namely unlocking feature 11
It is unlikely to deform with one solid construction of composition of limiting component 12, thus limiting component 12, and then is improve anti-
The structural reliability of false-lock door lock.
Based on the automobile error preventing lock door lock provided in above-described embodiment, present invention also offers a kind of Automobile
Body, the body of a motor car includes any one automobile error preventing lock door lock in above-described embodiment.Due to the Automobile
Body employs the automobile error preventing lock door lock in above-described embodiment, so the beneficial effect of the body of a motor car please join
Examine above-described embodiment.
Each embodiment is described by the way of progressive in this specification, and each embodiment is stressed
The difference with other embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use
The present invention.Various modifications to these embodiments will be for those skilled in the art aobvious and easy
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (9)
1. a kind of automobile error preventing lock door lock, including unlocking shift fork (2) and for promoting the unlocking shift fork
(2) the lock shift fork (1) being unlocked, it is characterised in that；
Lock shift fork (1) includes the unblock with the unlocking shift fork (2) effect to promote it to unlock
Part (11), also including being connected to limit the unlocking shift fork (2) with the unlocking feature (11)
The limiting component (12) of position；It is described when lock shift fork (1) turns to the extreme position of stroke
Limiting component (12) is less than the unlocking shift fork (2) to the distance of unlocking shift fork (2) center of rotation
Length of the one end offseted with lock shift fork (1) to unlocking shift fork (2) center of rotation.
2. automobile error preventing lock door lock according to claim 1, it is characterised in that the limiting component
(12) it is plate-like, and it is connected L-shaped with the unlocking feature (11).
3. automobile error preventing lock door lock according to claim 2, it is characterised in that the limiting component
(12) formula structure is connected as one with the unlocking feature (11).
4. the automobile error preventing lock door lock according to claim any one of 1-3, it is characterised in that described
Arc-shaped transition between limiting component (12) and the unlocking feature (11).
5. automobile error preventing lock door lock according to claim 4, it is characterised in that the limiting component
(12) arc transition between the unlocking feature (11), the radius of the circular arc is 10-20mm.
6. automobile error preventing lock door lock according to claim 1, it is characterised in that the limiting component
(12) it is plate-like, and it is connected curved with the unlocking feature (11).
7. automobile error preventing lock door lock according to claim 6, it is characterised in that the arc is ellipse
Circular arc.
8. automobile error preventing lock door lock according to claim 1, it is characterised in that the unlocking feature
(11) two adjacent with the limiting component (12) composition block structure, and the block structure
Face is respectively solution locking face and confined planes.
9. a kind of body of a motor car, it is characterised in that including the automobile as described in claim any one of 1-8
Error preventing lock door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884876.1A CN106837019B (en) | 2015-12-04 | 2015-12-04 | Automobile error preventing lock door lock and body of a motor car including automobile error preventing lock door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884876.1A CN106837019B (en) | 2015-12-04 | 2015-12-04 | Automobile error preventing lock door lock and body of a motor car including automobile error preventing lock door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837019A true CN106837019A (en) | 2017-06-13 |
| CN106837019B CN106837019B (en) | 2019-04-19 |
Family
ID=59151109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884876.1A Expired - Fee Related CN106837019B (en) | 2015-12-04 | 2015-12-04 | Automobile error preventing lock door lock and body of a motor car including automobile error preventing lock door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837019B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2415990A (en) * | 2004-07-06 | 2006-01-11 | John Phillip Chevalier | Vehicle door latch arrangement |
| DE102009048220A1 (en) * | 2009-10-05 | 2011-04-21 | BÖCO Böddecker & Co. GmbH & Co. KG | Motor vehicle lock, has rotary latch cooperating with ratchet and including two arms flanking plane hole of rotary latch, and stiffening rib running in longitudinal direction of one of arms and provided from reinforcing fin |
| CN202299755U (en) * | 2011-11-11 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Door lock device for back door for vehicle |
| CN202945893U (en) * | 2012-10-12 | 2013-05-22 | 河南北方星光机电有限责任公司 | Spring swing door type multifunctional opening mechanism of automobile door lock |
| JP2013185335A (en) * | 2012-03-07 | 2013-09-19 | Yuhshin Co Ltd | Door latch device for vehicle |
| 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 |
| CN204531740U (en) * | 2015-02-12 | 2015-08-05 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of one-touch unlocking structure of automotive back door and vehicle |
-
2015
- 2015-12-04 CN CN201510884876.1A patent/CN106837019B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2415990A (en) * | 2004-07-06 | 2006-01-11 | John Phillip Chevalier | Vehicle door latch arrangement |
| DE102009048220A1 (en) * | 2009-10-05 | 2011-04-21 | BÖCO Böddecker & Co. GmbH & Co. KG | Motor vehicle lock, has rotary latch cooperating with ratchet and including two arms flanking plane hole of rotary latch, and stiffening rib running in longitudinal direction of one of arms and provided from reinforcing fin |
| CN202299755U (en) * | 2011-11-11 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Door lock device for back door for vehicle |
| JP2013185335A (en) * | 2012-03-07 | 2013-09-19 | Yuhshin Co Ltd | Door latch device for vehicle |
| CN202945893U (en) * | 2012-10-12 | 2013-05-22 | 河南北方星光机电有限责任公司 | Spring swing door type multifunctional opening 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 |
| CN204531740U (en) * | 2015-02-12 | 2015-08-05 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of one-touch unlocking structure of automotive back door and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106837019B (en) | 2019-04-19 |
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Effective date of registration: 20180416 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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Granted publication date: 20190419 Termination date: 20211204 |