CN106837019B - Automobile error preventing lock door lock and body of a motor car including automobile error preventing lock door lock - Google Patents
Automobile error preventing lock door lock and body of a motor car including automobile error preventing lock door lock Download PDFInfo
- Publication number
- CN106837019B CN106837019B CN201510884876.1A CN201510884876A CN106837019B CN 106837019 B CN106837019 B CN 106837019B CN 201510884876 A CN201510884876 A CN 201510884876A CN 106837019 B CN106837019 B CN 106837019B
- Authority
- CN
- China
- Prior art keywords
- shift fork
- unlocking
- lock
- error preventing
- limiting component
- 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.)
- Expired - Fee Related
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- 230000007704 transition Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000009977 dual effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of automobile error preventing lock door locks, lock shift fork including unlocking shift fork and for pushing unlocking shift fork to be unlocked, lock shift fork includes the unlocking part acted on unlocking shift fork to push it to unlock, further includes the limiting component being connect with unlocking part for limiting unlocking shift fork position；Lock shift fork is when turning to the extreme position of stroke, and the distance of limiting component to unlocking shift fork center of rotation is less than one end that unlocking shift fork offsets with unlocking part to the length of unlocking shift fork center of rotation.Using automobile error preventing lock door lock provided by the invention, even if making door lock in the case where latching the undesirable situation of shift fork return, limiting component still is able to the rotation of limitation unlocking shift fork, variation without unlocking shift fork and unlocking part or so relative position occurs, therefore unlocked even if locking rear catch shift fork can still push the rotation of unlocking shift fork to realize, thus effectively prevent the generation of false-lock phenomenon.The invention also discloses a kind of bodies 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 fields to further relate to one more specifically to a kind of automobile error preventing lock door lock
Kind includes the body of a motor car of above-mentioned automobile error preventing lock door lock.
Background technique
Important accessory of the automobile door lock as vehicle body refers to that be installed on car door and its column can be by car door on ordinary meaning
Tight lock and the device that latch functions are realized by internal mechanism.Automobile door lock mainly plays safety protection function, should guarantee car door
It is close to lock in normal use, prevents car door unexpected or unconscious opening, guarantees that car door when needed can be smooth again
It opens.And then ensure vehicle in passage normal or when emergency occurs, in order to avoid cause life casualty and property loss.
The multiple multiplicity of the type of automobile door lock, common passenger car back door lock multi-pass is crossed lock shift fork and is dialled currently on the market
The unlocking shift fork of dynamic lock body, and then unlocking mechanism movement is driven to realize unlock.Referring to Fig. 1, Fig. 1 is common in the art
Door lock works normally structural schematic diagram when locking.Under door lock normal operating conditions, after door lock locking, unlocking shift fork 2 and lock
Detain the right that one end that shift fork 1 contacts is located at lock shift fork 2.When unlock, lock shift fork 1 is rotated clockwise, with unlocking shift fork 2
The one end to offset pushes unlocking shift fork 2 to rotate counterclockwise, and then the movement of lock body corresponding component is driven to realize unlock.
However, door lock through a long time is using or because special human factor can there is a situation where lock 1 return of shift fork is bad.Please
Referring to Fig.2, Fig. 2 is the structural schematic diagram that door lock common in the art is latched when lock shift fork return is bad.As it can be seen that by
It is bad in lock 1 return of shift fork, still in working condition, in this case after lock body locking, unlocking shift fork 2 and lock shift fork 1
One end of contact is located at the left of lock shift fork 1.Therefore, it when unlock, on the one hand latches when shift fork 1 rotates clockwise and is unable to drive
Unlocking shift fork 2 accordingly rotates counterclockwise, on the other hand, when being unlocked using electronics, since lock shift fork 1 blocks unlocking shift fork 2
It rotates counterclockwise, therefore electronics unlatching also cannot achieve.
It causes false-lock in conclusion how to efficiently solve automobile door lock locking in the non-return of lock shift fork and can not open
The problems such as opening is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of automobile error preventing lock door lock, the automobile is anti-error to lock a door
The structure design of lock can efficiently solve automobile door lock locking in the non-return of lock shift fork and cause false-lock and fail to open
Problem, a second object of the present invention is to provide a kind of bodies of a motor car including automobile error preventing lock door lock.
In order to reach above-mentioned first purpose, the invention provides the following technical scheme:
A kind of automobile error preventing lock door lock, the lock including unlocking shift fork and for pushing the unlocking shift fork to be unlocked are dialled
Fork, the lock shift fork includes the unlocking part acted on the unlocking shift fork to push it to unlock, further includes and the unlock
Component connects the limiting component for limiting unlocking shift fork position；The lock shift fork turns to the extreme position of stroke
When, the distance of the limiting component to the unlocking shift fork center of rotation is less than the unlocking shift fork and offsets with the unlocking part
One end to the unlocking shift fork center of rotation length.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component is plate-like, and connect with the unlocking part and be in
L shape.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component and the unlocking part are connected as one formula knot
Structure.
Preferably, in above-mentioned automobile error preventing lock door lock, arc-shaped transition between the limiting component and the unlocking part.
Preferably, in above-mentioned automobile error preventing lock door lock, arc transition between the limiting component and the unlocking part, institute
The radius for stating circular arc is 10-20mm.
Preferably, in above-mentioned automobile error preventing lock door lock, the limiting component connect arc-shaped with the unlocking part.
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 part and the limiting component form block structure, and
Two adjacent faces are respectively to solve locking face and confined planes in the block structure.
Automobile error preventing lock door lock provided by the invention includes unlocking shift fork and unlock shift fork.Wherein, lock shift fork is for pushing away
Dynamic unlocking shift fork rotation is unlocked.And lock shift fork includes unlocking part and limiting component, unlocking part is used to dial with unlocking
Fork effect, unlocking shift fork are rotated under the promotion of unlocking part to realize unlock；Limiting component is used to limit turning for unlocking shift fork
Dynamic position, and when latching shift fork and turning to the extreme position of stroke, the distance of limiting component to unlocking shift fork center of rotation is less than
Length of the one end to offset on unlocking shift fork with unlocking part to unlocking shift fork center of rotation.
Using automobile error preventing lock door lock provided by the invention, when being unlocked after door lock locking, lock shift fork is clockwise
Rotation, the unlocking part for latching shift fork push unlocking shift fork to rotate counterclockwise, and then the movement of lock body corresponding component is driven to realize solution
Lock.Meanwhile even if door lock through a long time occurs in the lock undesirable situation of shift fork return using or because special human factor, due to
For limiting component when lock shift fork turns to the extreme position of stroke, the distance to unlocking shift fork center of rotation is less than unlocking group
The length of unlocking shift fork center of rotation is arrived in one end that fork offsets with unlocking part, that is, even if turns to stroke latching shift fork
Extreme position when, limiting component still is able to the rotation of limitation unlocking shift fork, left without unlocking shift fork and unlocking part occurs
The variation of right relative position, therefore unlocked even if locking rear catch shift fork can still push the rotation of unlocking shift fork to realize, thus effectively
Avoid the generation of false-lock phenomenon.
In a preferred embodiment, automobile error preventing lock door lock provided by the invention, limiting component is plate-like, and with
Unlocking part connection is L-shaped.Namely L's is unlocking part on one side, and L-shaped another side is limiting component.Thus, it is passed through in door lock
For a long time using or because special human factor occur lock the undesirable situation of shift fork return under, close door body when, on the one hand due to
Limiting component blocks the rotation of unlocking shift fork, and the left and right relative position for avoiding itself and unlocking part, which changes, causes to miss
The problem of lock, lock body can not unlock；On the other hand, limiting component is connect L-shaped with unlocking part, due to shift fork of unlocking when locking
Limiting component is acted on, and then pushes lock shift fork rotation, however L-shaped structure makes unlocking shift fork that limiting component be pushed to turn to
When static, it is still unable to reach the locked position of coupler of unlocking shift fork.When namely limiting component closes door body, since it stops to make
Locked position of coupler can not be turned to unlocking shift fork, and then lock body can not be latched, thus thoroughly avoid the generation of false-lock phenomenon.Together
When under the collision effect of unlocking shift fork and limiting component, facilitate latch shift fork spring back to return, be again switched off after return
Normal locking can be realized in door body.
In order to reach above-mentioned second purpose, the present invention also provides a kind of body of a motor car, which includes above-mentioned
Any automobile error preventing lock door lock.Since above-mentioned automobile error preventing lock door lock has above-mentioned technique effect, have the automobile anti-error
The body of a motor car of lock of locking a door should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram when door lock common in the art works normally locking；
Fig. 2 is the structural schematic diagram that door lock common in the art is latched when lock shift fork return is bad；
Fig. 3 is a kind of structural schematic diagram of specific embodiment of automobile error preventing lock door lock provided by the invention；
Fig. 4 is the structural schematic diagram that shift fork is latched in Fig. 3.
It is marked in attached drawing as follows:
Latch shift fork 1, unlocking shift fork 2, unlocking part 11, limiting component 12.
Specific embodiment
The embodiment of the invention discloses a kind of automobile error preventing lock door locks, to avoid automobile door lock in the non-return of lock shift fork
Locking causes false-lock, can not be again turned on.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 3 and Fig. 4 are please referred to, Fig. 3 is a kind of structure of specific embodiment of automobile error preventing lock door lock provided by the invention
Schematic diagram；Fig. 4 is the structural schematic diagram that shift fork is latched in Fig. 3.
In a specific embodiment, automobile error preventing lock door lock provided by the invention includes that unlocking shift fork 2 and lock are dialled
Fork 1.
Wherein, lock shift fork 1 is for pushing the rotation of unlocking shift fork 2 to be unlocked.The connection of unlocking shift fork 2 and tripper
Relationship, the other structures of door lock can refer to the prior art, and details are not described herein again.Latching shift fork 1 includes unlocking part 11 and limit
Component 12, unlocking part 11 are used to act on unlocking shift fork 2, and unlocking shift fork 2 rotates under the promotion of unlocking part 11 to realize
Unlock.Unlocking part 11 specifically can be set with limiting component 12 and be an integral structure, and may be set to be through routine
The split type structure that the mode of being fixedly connected connects.Certainly, limiting component 12 is used to limit the displacement of unlocking shift fork 2, this field skill
Art personnel expect that it should at least connect with unlocking part 11 on the rotation path of unlocking shift fork 2 naturally.Namely unlock
It can turn in 2 rotation process of shift fork and offset with limiting component 12.The structure of unlocking part 11 can refer to the prior art, such as set
It is set to plate structure, is offseted by plate structure and unlocking shift fork 2, unlocking shift fork 2 is pushed to rotate.
Limiting component 12 is used to limit the turned position of unlocking shift fork 2, and latches the extreme position that shift fork 1 turns to stroke
When, the distance of limiting component 12 to 2 center of rotation of unlocking shift fork is less than the one end to offset on unlocking shift fork 2 with unlocking part 11 and arrives
The length of 2 center of rotation of unlocking shift fork.It should be pointed out that herein and the stroke that is mentioned below, referring both to lock shift fork 1 and unlocking
Stroke on direction, and do not include return-stroke of the lock shift fork 1 after unlock.Limiting component 12 arrives unlocking shift fork 2 herein
The distance of center of rotation refers to that limiting component 12 arrives the shortest length of 2 center of rotation of unlocking shift fork.Limiting section in namely Fig. 3
The length of the distalmost end of part 12 to 2 center of rotation of unlocking shift fork is less than one end that unlocking shift fork 2 and unlocking part 11 offset most
The length of 2 center of rotation of unlocking shift fork is arrived in distal end.The rotation of the dual lock shift fork 2 when latching 1 non-return of shift fork of limiting component 12
There is restriction effect in position, and when latching the normal work of shift fork 1, it is not acted on unlocking shift fork 2 generally.
Therefore, when being unlocked after door lock locking, lock shift fork 1 is rotated clockwise, and latches the unlocking part 11 of shift fork 1
It pushes unlocking shift fork 2 to rotate counterclockwise, and then the movement of lock body corresponding component is driven to realize unlock.Meanwhile door lock through a long time makes
With or because in the generations lock undesirable situation of 1 return of shift fork such as special human factor, even if turning to stroke in lock shift fork 1
When extreme position, limiting component 12 still is able to the rotation of limitation unlocking shift fork 2, without unlocking shift fork 2 and unlocking part occurs
The variation of 11 or so relative positions.Specifically, such as latching shift fork 1 after being latched under normal operating conditions and being located at 2 left side of unlocking shift fork
In the case where, then when limiting component 12 being set turning to the extreme position of stroke, a left side of the limiting component 12 still in unlocking shift fork 2
Side；And after being latched under normal operating conditions, in the case that lock shift fork 1 is located at 2 right side of unlocking shift fork, then limiting component is set
12 when turning to the extreme position of stroke, right side of the limiting component 12 still in unlocking shift fork 2.Therefore lock 1 return of shift fork is bad
Even if after being latched in the case where, lock shift fork 1 can still push unlocking shift fork 2 to rotate and the movement of lock body corresponding component is driven to realize
Unlock, thus effectively prevent the generation of false-lock phenomenon.
It should be noted that be not blocked in Fig. 2 and Fig. 3 in order to latch the structure of shift fork 1 and unlocking shift fork 2, Neng Gouqing
Chu is shown, the spring in figure and lock shift fork 1 or unlocking shift fork 2 are not connected with.Certainly, under actual working state, bullet
Spring and lock shift fork 1 or unlocking shift fork 2 should be connection status.
Further, limiting component 12 can be plate-like, and connect with unlocking part 11 L-shaped.Namely L-shaped one side
For unlocking part 11, another side is limiting component 12.Under lock body normal operating conditions, when unlocking after locking, 1 up time of shift fork is latched
Needle rotation, unlocking part 11 push the unlocking shift fork 2 to offset therewith to rotate counterclockwise realization unlock.When door lock through a long time uses
Or because special human factor occurs to close door body, unlocking shift fork 2 is clockwise in the lock undesirable situation of 1 return of shift fork
During locked position of coupler, it can collide with limiting component 12.Unlocking shift fork 2 pushes limiting component 12 to rotate, due to limit
Component 12 and unlocking part 11 are L-shaped, and it is static that the position of limiting component 12 makes unlocking shift fork 2 that limiting component 12 be pushed to turn to
When state, unlocking shift fork 2 still fails to reach locked position of coupler.Namely limiting component 12 stops rotating counterclockwise for unlocking shift fork 2,
Prevent it from turning to locked position of coupler, therefore can not be latched.By L-shaped setting, so that door lock through a long time uses or because special
Human factor occurs in the lock undesirable situation of 1 return of shift fork, closes door body, and unlocking shift fork 2 is made because of the blocking of limiting component 12
With that can not turn to locked position of coupler, door body can not be latched, thus thoroughly avoid the generation of false-lock phenomenon.Simultaneously in unlocking shift fork
2 spring back to return state under the collision effect of limiting component 12, facilitating to latch shift fork 1.And after latching 1 return of shift fork,
Door lock restores to normal operating conditions, is again switched off door body, and door body realizes locking.
Meanwhile L-shaped structure both can satisfy the position-limiting action of above-mentioned dual lock shift fork 2, while lock body is rationally utilized
The thorough error preventing lock of door lock can be realized in original space, shape and size without changing the original other component of lock body.
It is more gentle with the effect of lock shift fork 1 in order to make unlocking shift fork 2 during rotation, limiting component 12 and solution
Arc-shaped transition can be passed through between lock assembly 11.Thus, in the case where latching the undesirable situation of 1 return of shift fork, unlocking shift fork 2 is being rotated
It may be contacted again with limiting component 12 by unlocking part 11 through arc-shaped transition in path, transition is more gentle.
Chamfering can be specifically set between limiting component 12 and unlocking part 11, that is, above-mentioned arc is arc-shaped
Transition.The radius of chamfering can be set to 10-20mm.Certainly, for the lock shift fork 1 of a certain determination, limiting component 12
The radius of chamfering is a determining value between unlocking part 11, and the value is in the range of 10-20m.As the case may be not
Together, the radius of chamfering can be specifically set.When the radius of chamfering is relatively large, the transitional function of dual lock shift fork 2 is become apparent from.
Limiting component 12 can connect L-shaped with unlocking part 11, also can connect arc-shaped, that is, limiting component 12
With the whole arc-shaped structure of unlocking part 11.Therefore it can be seamlessly transitted when the limit of its dual lock shift fork 2.But integral curved sets
Meter need to consider to latch the shape and size of shift fork 1, not influence the normal operation of lock body other component.Specifically, arc can be with
For elliptic arc, on the one hand, the transition of elliptic arc dual lock shift fork 2 is more gentle；On the other hand, the major and minor axis of elliptic arc make its
It takes up space in a direction relatively small, convenient for latching the arrangement of shift fork 1, not influence other lock body components.
Limiting component 12 can be plate, and plate structure is able to satisfy manufacture easy to process while limit needs, and weight
It is relatively light.In order to improve the intensity of limiting component 12, it is indeformable to guarantee that 12 through a long time of limiting component uses, to guarantee to limit
Effect, specific unlocking part 11 and limiting component 12 can form block structure, adjacent two faces difference in block structure
For solution locking face and confined planes.Namely unlocking part 11 and limiting component 12 form a solid construction, thus limiting component 12
It is unlikely to deform, and then improves the structural reliability of error preventing lock door lock.
The automobile error preventing lock door lock provided in based on the above embodiment, the present invention also provides a kind of body of a motor car, the vapour
Vehicle vehicle body includes any one automobile error preventing lock door lock in above-described embodiment.Since the body of a motor car uses in above-described embodiment
Automobile error preventing lock door lock, so the beneficial effect of the body of a motor car please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of automobile error preventing lock door lock, the lock including unlocking shift fork (2) and for pushing the unlocking shift fork (2) to be unlocked
It detains shift fork (1), it is characterised in that；
Lock shift fork (1) includes the unlocking part (11) acted on the unlocking shift fork (2) to push it to unlock, further includes
The limiting component (12) for limiting unlocking shift fork (2) position is connect with the unlocking part (11)；The lock shift fork
(1) when turning to the extreme position of stroke, the distance of the limiting component (12) to unlocking shift fork (2) center of rotation is less than
Length of the one end that the unlocking shift fork (2) and lock shift fork (1) offset to unlocking shift fork (2) center of rotation.
2. automobile error preventing lock door lock according to claim 1, which is characterized in that the limiting component (12) is plate-like, and
It is connect with the unlocking part (11) L-shaped.
3. automobile error preventing lock door lock according to claim 2, which is characterized in that the limiting component (12) and the unlock
Component (11) is connected as one formula structure.
4. automobile error preventing lock door lock according to claim 1-3, which is characterized in that the limiting component (12) with
Arc-shaped transition between the unlocking part (11).
5. automobile error preventing lock door lock according to claim 4, which is characterized in that the limiting component (12) and the unlock
Arc transition between component (11), the radius of the circular arc are 10-20mm.
6. automobile error preventing lock door lock according to claim 1, which is characterized in that the limiting component (12) is plate-like, and
It is connect with the unlocking part (11) arc-shaped.
7. automobile error preventing lock door lock according to claim 6, which is characterized in that the arc is elliptic arc.
8. automobile error preventing lock door lock according to claim 1, which is characterized in that the unlocking part (11) and the limit
Component (12) forms block structure, and two faces adjacent in the block structure are respectively to solve locking face and confined planes.
9. a kind of body of a motor car, which is characterized in that including the described in any item automobile error preventing lock door locks of such as claim 1-8.
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 CN106837019A (en) | 2017-06-13 |
| CN106837019B true 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 |
|---|---|
| CN106837019A (en) | 2017-06-13 |
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