CN110029888A - Electric unlocking mechanism and vehicle with it - Google Patents
Electric unlocking mechanism and vehicle with it Download PDFInfo
- Publication number
- CN110029888A CN110029888A CN201810031582.8A CN201810031582A CN110029888A CN 110029888 A CN110029888 A CN 110029888A CN 201810031582 A CN201810031582 A CN 201810031582A CN 110029888 A CN110029888 A CN 110029888A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- arm
- bracing wire
- unlock
- shell
- 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.)
- Pending
Links
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
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- 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
-
- 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
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electric unlocking mechanism and with its vehicle, the electric unlocking mechanism includes: shell, power driver, principal solution locks rocker arm, lockup arm and lock tongue, shell has sliding slot, power driver is fixedly connected with the casing, power driver has retractable bracing wire, principal solution lock rocker arm is pivotally connected with shell, principal solution locks rocker arm and one end of bracing wire connects, lockup arm is pivotally connected with shell, lockup arm has the first locking part and sliding part, sliding part is slidingly disposed in sliding slot, unlock rocker arm is configured to sliding part can be pushed to slide in sliding slot, power driver can tighten bracing wire, to pull principal solution lock rocker arm to be rotated in a first direction and sliding part pushed to slide in a second direction in sliding slot, so that the first locking part and the second locking part are detached from and cooperate.It is possible thereby to rapidly realize that car door unlocks by electric unlocking mechanism, and compare the response speed of mechanical unlocking mechanism faster, transmission efficiency is higher, functional reliability is higher.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of electric unlocking mechanism and with its vehicle.
Background technique
In the related technology, electrodynamic type car door lock mostly uses greatly mechanical transmission-type unlocking mechanism, mechanical transmission-type unlocking mechanism
Unlock or the locking of car door are realized by the transmission between multiple mechanical parts.But structure is complicated for mechanical transmission-type, passes
Efficiency of movement is low, poor reliability.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of electricity
Dynamic unlocking mechanism, the structure of the electric unlocking mechanism is simple, transmission efficiency is high, high reliablity.
The present invention also proposes a kind of vehicle with above-mentioned electric unlocking mechanism.
According to a first aspect of the present invention the electric unlocking mechanism of embodiment include: shell, power driver, principal solution lock shake
Arm, lockup arm and lock tongue, the shell have sliding slot, and the power driver is fixedly connected with the shell, described electronic
Actuator has retractable bracing wire, and principal solution lock rocker arm is pivotally connected with the shell, the principal solution lock rocker arm with it is described
One end of bracing wire connects, and the lockup arm is pivotally connected with the shell, and the lockup arm has the first locking part and sliding part,
The sliding part is slidingly disposed in the sliding slot, and the principal solution lock rocker arm is configured to that the sliding part can be pushed described
Sliding, the lock tongue are pivotally connected with the shell in sliding slot, what the lock tongue tool can cooperate with the first locking part locking
Second locking part, the power driver can tighten the bracing wire, to pull the principal solution lock rocker arm to turn along first direction
It moves and the sliding part is pushed to slide in a second direction in the sliding slot, so that first locking part and second locking
Portion is detached from cooperation.
Electric unlocking mechanism according to an embodiment of the present invention pulls principal solution to lock rocker arm by the bracing wire of power driver, from
And the principal solution lock rocker arm moved towards first direction drives sliding part to slide towards second direction, to drive the first of lockup arm to lock
Stop and the second locking part of lock tongue are detached from.Thus, it is possible to rapidly realize that car door unlocks by electric unlocking mechanism, and compare
The response speed of mechanical unlocking mechanism is faster, transmission efficiency is higher, functional reliability is higher.
According to some embodiments of the present invention, the bracing wire is connect with principal solution lock rocker arm by pivot block, the pivot
Swivel base is pivotly connected with principal solution lock rocker arm, and the bracing wire is fixedly connected with the pivot block.
In some embodiments, the pivot block includes the threading column of driving rod with the one end for being connected to the driving rod,
The threading column has the threading hole for being drawstring through and fixing described in confession, and the other end of the driving rod has limit fastener, institute
Limit fastener is stated across principal solution lock rocker arm and the driving rod is axially positioned on the principal solution jointly with the threading column
It locks on rocker arm.
According to some embodiments of the present invention, the power driver includes: rotating electric machine, rolling piece, the electric rotating
Machine includes motor body and rotary shaft, and the motor body is fixed with the shell, and the rolling piece is fixed with the rotary shaft
Connection, the other end of the bracing wire is fixedly connected with the rolling piece, and the rotating electric machine is rotatable and by the guy winding
To tighten the bracing wire on the rolling piece or the rotary shaft.
In some embodiments, the rolling piece includes axle sleeve and plastic sheath, and the axle sleeve is installed in the plastic sheath,
The rotary shaft has knurled portions, and the axle sleeve housing is interference fitted in the rotary shaft and with the knurled portions, the drawing
Line is connect with the plastic sheath.
Further, the bracing wire, the pivot block, the plastic sheath are formed as one molded part by injection molding.
Optionally, the axle sleeve is metalwork, and the cross section of the outer surface of the axle sleeve is non-circular, the plastics tackling
There is the non-circular inner hole with axle sleeve interference fit.According to some embodiments of the present invention, the electric unlocking mechanism is also
It include: that emergency release rocker arm and unlock bracing wire, the emergency release rocker arm are pivotally connected with the shell, the emergency release
Rocker arm is configured to that the sliding part can be pushed to slide in the sliding slot, and the unlock bracing wire and the emergency release rocker arm connect
It connects, the unlock bracing wire is configured to that the emergency release rocker arm can be pulled to be rotated in a first direction and the sliding part is pushed to exist
It is slided in a second direction in the sliding slot, so that first locking part and second locking part are detached from and cooperate, the unlock
Bracing wire with car door tripper for connecting, wherein the unlock bracing wire and the electrical components are configured to independently to drive
Move the lockup arm movement.
Further, the electric unlocking mechanism further include: multiple dynamic clamping head and quiet clamping heads, multiple dynamic clamping head and quiet clamping heads are by structure
Cause can to respectively drive the multiple unlock rocker arm, the lockup arm, the lock tongue resetting movement so that the lock tongue second
First locking part locking of locking part and the lockup arm cooperates.
Further, the multiple dynamic clamping head and quiet clamping head includes: multiple unlock rocker arm return units, lockup arm return unit and lock
One end of tongue return unit, each unlock rocker arm return unit connect with the shell and the other end and the principal solution lock rocker arm or
The emergency release rocker arm connection, the unlock rocker arm return unit often drive the principal solution lock rocker arm or the emergency release rocker arm
Along the third direction resetting movement opposite with first direction, one end of the lockup arm return unit connect with shell and the other end and
The lockup arm connection, the lockup arm return unit often drive the lockup arm along the fourth direction opposite with the second direction
Sliding, one end of the lock tongue return unit is connect with the shell and the other end is connect with the lock tongue, the lock tongue return unit
The lock tongue is often driven to rotate so that first locking part and the second locking part locking cooperate.
In some embodiments, the emergency release rocker arm and the number of the unlock bracing wire are two, and two described tight
Anxious unlock rocker arm can independently drive the sliding part to slide along the sliding slot when correspondingly unlock bracing wire is tightened, the vehicle
Door tripper includes interior car door tripper and outer car door tripper, two emergency release rocker arms respectively with two institutes
One end connection of unlock bracing wire is stated, the other end of two unlock bracing wires is respectively used to and interior car door tripper and outer car door
Tripper connection.
Optionally, the emergency release rocker arm is U or V-arrangement, and the unlock rocker arm has first support arm and second support arm, institute
It states unlock bracing wire to connect with the first support arm, the shell is in the junction and institute of the first support arm and the second support arm
State emergency release rocker arm pivots connection, the sliding part in the space that the first support arm and the second support arm limit with
At least one of the first support arm and described second support arm are mutually only supported.
Further, the emergency release rocker arm, the lockup arm are pivotally connected by the first pivotal axis and the shell
And respectively can independently rotate, the lock tongue, which is pivoted by the second pivotal axis with first pivoting axis parallel with the shell, to be connected
It connects, the principal solution lock rocker arm, the emergency release rocker arm are spaced apart in the axial direction of the sliding part.
Further, the emergency release rocker arm, the principal solution lock rocker arm, the unlock bracing wire, the power driver
Positioned at the side of the shell, the lock tongue, the lockup arm are located at the other side of the shell.
The vehicle of embodiment includes: vehicle body and such as above-mentioned electronic solution as described in the examples according to a second aspect of the present invention
Latch mechanism, the vehicle body have lock ring, when first locking part and second locking part are detached from and cooperate the lock tongue with
The lock ring releases locking, the lock tongue and the lock ring when first locking part and the second locking part locking cooperate
Locking cooperation.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of electric unlocking mechanism according to an embodiment of the present invention；
Fig. 2 is power driver, lock tongue, lockup arm and the principal solution lock of electric unlocking mechanism according to an embodiment of the present invention
The schematic diagram (initial position) of rocker arm；
Fig. 3 is power driver, lock tongue, lockup arm and the principal solution lock of electric unlocking mechanism according to an embodiment of the present invention
The schematic diagram (unlocked position) of rocker arm；
Fig. 4 is power driver, lock tongue, lockup arm and the principal solution lock of electric unlocking mechanism according to an embodiment of the present invention
The schematic diagram (maximum unlocked position) of rocker arm；
Fig. 5 is the rotating electric machine of electric unlocking mechanism according to an embodiment of the present invention and the schematic diagram of pivot block；
Fig. 6 is the partial schematic diagram of electric unlocking mechanism according to an embodiment of the present invention.
Appended drawing reference:
Electric unlocking mechanism 100,
Shell 1, sliding slot 11, power driver 2, bracing wire 21, rotating electric machine 22, motor body 221, rotary shaft 222, winding
Part 23, axle sleeve 231, plastic sheath 232,
Principal solution lock rocker arm 3, lockup arm 4, the first locking part 41, sliding part 42, lock tongue 5, the second locking part 51, pivot block 6,
Driving rod 61, limit fastener 611, threading column 62, threading hole 621,
Emergency release rocker arm 7, first support arm 71, second support arm 72 unlock bracing wire 8, dynamic clamping head and quiet clamping head 9, and unlock rocker arm is answered
Position part 91, the first driving lever 911, lockup arm return unit 92, lock tongue return unit 93,
First pivotal axis a, the second pivotal axis b.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar unit or unit with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Electric unlocking mechanism 100 according to an embodiment of the present invention is described below with reference to Fig. 1 to Fig. 6.
As shown in figures 1 to 6, the electric unlocking mechanism 100 of embodiment includes: shell 1, electricity according to a first aspect of the present invention
Dynamic actuator 2, principal solution lock rocker arm 3, lockup arm 4 and lock tongue 5.
Wherein, shell 1 has sliding slot 11, and power driver 2 is fixedly connected with shell 1, and power driver 2 has can folding and unfolding
Bracing wire 21, principal solution lock rocker arm 3 be pivotally connected with shell 1, principal solution lock rocker arm 3 connect with one end of bracing wire 21, lockup arm 4 and shell
Body 1 is pivotally connected, and lockup arm 4 has the first locking part 41 and sliding part 42, and sliding part 42 is slidingly disposed in sliding slot 11, main
Unlock rocker arm 3 is configured to that sliding part 42 can be pushed to slide in sliding slot 11, and lock tongue 5 is pivotally connected with shell 1, and the tool of lock tongue 5 can
With the second locking part 51 of 41 locking of the first locking part cooperation, power driver 2 can tighten bracing wire 21, to pull principal solution to lock rocker arm
3 rotate along first direction (counter clockwise direction as shown in Figure 2) and sliding part 42 are pushed to slide in a second direction in sliding slot 11
(at this point, camber line that the rotation center that the motion profile of sliding part 42 is circular lockup arm 4 shown in Fig. 2 extends clockwise),
So that the first locking part 41 and the second locking part 51 are detached from and cooperate, and then are detached from lock tongue 5 with the lock ring being set on vehicle body, with right
Car door lock unlock.
Here it is possible to understand, the second locking part 51 of lock tongue 5 and the first locking part 41 of lockup arm 4 only support cooperation
When, car door lock is in lockup state, and when the first locking part 41 and the second locking part 51 are detached from when cooperating, car door lock is in unlock shape
State.Sliding slot 11 on shell 1 is used to accommodate the sliding part 42 of lockup arm 4, and provides guiding to the movement of sliding part 42.Principal solution lock
Rocker arm 3 can move under the drive of bracing wire 21 towards first direction, and then can towards the principal solution lock rocker arm 3 that first direction moves
To push sliding part 42 to slide towards second direction.
Electric unlocking mechanism 100 according to an embodiment of the present invention pulls principal solution lock to shake by the bracing wire 21 of power driver 2
Arm 3, to drive sliding part 42 to slide towards second direction towards the principal solution lock rocker arm 3 that first direction moves, to drive locking
First locking part 41 of arm 4 and the second locking part 51 of lock tongue 5 are detached from.Thus, it is possible to rapidly by electric unlocking mechanism 100
Realize car door unlock, and compare the response speed of mechanical unlocking mechanism faster, transmission efficiency is higher, functional reliability is higher.
As shown in Figures 1 to 6, bracing wire 21 and principal solution lock rocker arm 3 are connect by pivot block 6, pivot block 6 pivotly with master
It unlocks rocker arm 3 to be connected, bracing wire 21 is fixedly connected with pivot block 6.In this way, when power driver 2 is tightened or loosens bracing wire 21, pivot
Swivel base 6 can drive principal solution lock rocker arm 3 to move under the pulling of bracing wire 21, and in the tightening of bracing wire 21 or the motion process loosened
In, pivot block 6 can lock rocker arm 3 with respect to principal solution and be freely rotated, so that the angle between bracing wire 21 and principal solution lock rocker arm 3 is reasonably
Variation, and then prevent bracing wire 21 and principal solution from locking rocker arm 3 and interfere, keep the job stability of electric unlocking mechanism 100 higher.
As shown in figure 5, pivot block 6 includes the threading column 62 of driving rod 61 with the one end for being connected to driving rod 61, column is threaded
62 have the threading hole 621 for passing through and fixing for bracing wire 21, and the other end of driving rod 61 has limit fastener 611, limit fastener
Rocker arm 3 is locked across principal solution and is jointly axially positioned on driving rod 61 on principal solution lock rocker arm 3 with threading column 62.Not only make as a result,
Connection between pivot block 6 and principal solution lock rocker arm 3 is more stable, to improve the stability that the two relatively rotates, and makes bracing wire
21 fixation in pivot block 6 is more stable, so as to be driven between power driver 2 and principal solution lock rocker arm 3 more stable.
In specific embodiment shown in Fig. 5, power driver 2 includes: rotating electric machine 22, rolling piece 23, electric rotating
Machine 22 includes motor body 221 and rotary shaft 222, and motor body 221 and shell 1 are fixed, and rolling piece 23 and rotary shaft 222 are fixed
Connection, the other end of bracing wire 21 are fixedly connected with rolling piece 23, and rotating electric machine 22 is rotatable and bracing wire 21 is wrapped in rolling piece
23 or rotary shaft 222 on to tighten bracing wire 21.It as a result, by setting rolling piece 23, can wind bracing wire 21 in rolling piece 23
On, to be defined to the winding zone of bracing wire 21, and then bracing wire 21 is prevented to be wound on remaining part, leads to rotating electric machine 22
Delay machine in turn results in the damage of power driver 2.
Further, rolling piece 23 includes axle sleeve 231 and plastic sheath 232, and axle sleeve 231 is installed in plastic sheath 232, is rotated
Axis 222 has knurled portions, and 231 housing of axle sleeve is interference fitted in rotary shaft 222 and with knurled portions, bracing wire 21 and plastic sheath 232
Connection.
In this way, making the connection of rotary shaft 222 Yu rolling piece 23 by the rotary shaft 222 and axle sleeve 231 of interference fit connection
It is more firm, and plastic sheath 232 is fixedly connected with by axle sleeve 231, to prevent plastic sheath 232 and bracing wire 21 from rotary shaft 222
On fall off, improve the job stability of power driver 2.
It should be noted that knurled portions refer to the rolling of the straight grain or reticulate pattern that roll out in rotary shaft 222 by knurling tool
Flower, and then by setting knurled portions, keep the skin-friction coefficient of rotary shaft 222 higher, so that rotary shaft 222 and axle sleeve 231
Connection is more firm, reliable.
As shown in figure 5, bracing wire 21, pivot block 6, plastic sheath 232 are formed as one molded part by injection molding.In this way, not only
Facilitate the assembly of power driver 2, and the structural strength of integrally formed bracing wire 21, pivot block 6 and plastic sheath 232 is more
Height can extend the service life of electric drive 2 and pivot block 6.
It should be noted that bracing wire 21, pivot block 6 and plastic sheath 232 can be made to be integrally formed, can also make to draw
Line 21, pivot block 6, plastic sheath 232 and axle sleeve 231 are integrally formed.
Further, axle sleeve 231 is metalwork, and the cross section of the outer surface of axle sleeve 231 is non-circular, the tool of plastic sheath 232
There is the non-circular inner hole being interference fitted with axle sleeve 231.In this way, the not only connection with rotary shaft 222 of the axle sleeve 231 of metal structure
It is stronger, reliable, to prevent plastic sheath 232 to be detached from axle sleeve 231, and keep the structural strength of rolling piece 23 higher, to mention
The service life of high rolling piece 23.
Here it is possible to understand, the rotary shaft 222 of rotating electric machine 22 is handled through rolling, to be formed with knurled portions, plastics
Set 231, bracing wire 21 and pivot block 6 are integrally formed, and axle sleeve 231 is set in knurled portions, bracing wire 21 and plastic sheath 232
Connection, axle sleeve 231 between rotary shaft 222 and plastic sheath 232, one end of plastic sheath 232 and bracing wire 21 by with annular knurl
The axle sleeve 231 of portion's interference fit is fixed in rotary shaft 222, and the other end of bracing wire 21 is connect with pivot block 6, so that bracing wire 21 can
To be wrapped on plastic sheath 24 under the drive of rotating electric machine 24, and pivot block 6 is driven to rotate.
As shown in Figure 1, electric unlocking mechanism 100 further include: emergency release rocker arm 7 and unlock bracing wire 8, emergency release shakes
Arm 7 is pivotally connected with shell 1, and emergency release rocker arm 7 is configured to that sliding part 42 can be pushed to slide in sliding slot 11, unlocks bracing wire
8 connect with emergency release rocker arm 7, and unlock bracing wire 8 is configured to that emergency release rocker arm 7 can be pulled to be rotated in a first direction and pushes
Sliding part 42 slides in a second direction in sliding slot 11, so that the first locking part 41 and the second locking part 51 are detached from and cooperate, unlock
Bracing wire 8 with car door tripper for connecting, wherein unlock bracing wire 8 and electrical components are configured to independently drive locking
Arm 4 moves.
As a result, after the 2 failure power down of the power driver of electric unlocking mechanism 100, it can be drawn by unlock bracing wire 8
Dynamic emergency release rocker arm 7 is rotated in a first direction, so that emergency release rocker arm 7 pushes the sliding part 42 of lockup arm 4 along second party
To sliding, and then it is detached from the first locking part 41 of lockup arm 4 and the second locking part 51 of lock tongue 5, so that lock tongue 5 and lockup arm
4 are detached from.In this way, car door lock can be made to unlock by emergency release rocker arm 7, to cope with electricity when power driver 2 breaks down
The emergency that dynamic actuator 2 breaks down, improves the safety in utilization of car door lock.
In specific embodiment shown in Fig. 1, electric unlocking mechanism 100 further include: multiple dynamic clamping head and quiet clamping heads 9, it is multiple
Dynamic clamping head and quiet clamping head 9 is configured to that unlock rocker arm, lockup arm 4,5 resetting movement of lock tongue can be respectively driven, so that the second of lock tongue 5 locks
41 locking of the first locking part of stop 51 and lockup arm 4 cooperates.Thus, it is possible to make lock tongue 5 and lock by multiple dynamic clamping head and quiet clamping heads 9
Only arm 4 automatically moves back initial position, to improve the job stability of electric unlocking mechanism 100.
Further, multiple dynamic clamping head and quiet clamping heads 9 include: multiple unlock rocker arm return units 91, lockup arm return unit 92 and
One end of lock tongue return unit 93, each unlock rocker arm return unit 91 is connect with shell 1 and the other end and principal solution lock rocker arm 3 or urgent
Rocker arm 7 is unlocked to connect.
Wherein, often driving principal solution locks rocker arm 3 or emergency release rocker arm 7 along opposite with first direction to unlock rocker arm return unit 91
Third direction resetting movement.
Specifically, one end of unlock rocker arm return unit 91 is fixed on shell 1, and in unlock rocker arm return unit 91 and shell
One end elasticity that body 1 connects only is against on shell 1, and being sequentially arranged above for unlock rocker arm return unit 91 is shaken there are two emergency release
Arm 7 unlocks and is provided with the first driving lever 911 stretched out upward on one end that rocker arm return unit 91 is connect with emergency release rocker arm 7, into
And emergency release rocker arm 7 is connect with unlock rocker arm return unit 91 by the first driving lever 911.
As a result, when emergency release rocker arm 7 is moved along first direction, push the first driving lever 911 together towards first direction
Movement, thus after emergency release rocker arm 7 completes unlocking motion, it can be in the elastic-restoring force effect of unlock rocker arm return unit 91
Under, it is pushed by the first driving lever 911 to return back to original state, and then improve the job stability of electric unlocking mechanism 100.
Further, one end of lock tongue return unit 93 is connect with shell 1 and the other end is connect with lock tongue 5, lock tongue return unit
93 often driving lock tongue 5 rotations are so that the first locking part 41 and 51 locking of the second locking part cooperate.Lock tongue 5 can be in lock tongue as a result,
Return back to original state under the action of return unit 93 so that lock tongue 5 can car door lock unlock after return back to original state, with into
Improve to one step the job stability of electric unlocking mechanism 100.
Most importantly, one end of lockup arm return unit 92 is connect with shell 1 and the other end is connect with lockup arm 4, lock
Only often driving lockup arm 4 slides arm return unit 92 along the fourth direction opposite with second direction.
In this way, lockup arm return unit 92 can drive lockup arm 4 to return back to original state, so car door lock from unlock to
When lock position rotates, lockup arm 4 can move to initial position faster, improve the unlock and locking speed of car door lock
Degree.
It should be noted that first direction is consistent with the clockwise direction in attached drawing, third direction with it is inverse in attached drawing
Clockwise is consistent.Second direction refers to the direction that lockup arm 4 is moved far from lock tongue 5, and fourth direction refers to 4 direction of lockup arm
The direction that lock tongue 5 moves.First direction is opposite with third direction, second direction and fourth direction are opposite.
In some embodiments, emergency release rocker arm 7 and the number of unlock bracing wire 8 are two, two emergency release rocker arms 7
11 sliding along the chute of sliding part 42 can be independently driven when correspondingly unlock bracing wire 8 is tightened, car door tripper includes interior
Car door tripper and outer car door tripper, one end that two emergency release rocker arms 7 unlock bracing wire 8 with two respectively are connect,
The other end of two unlock bracing wires 8 is respectively used to connect with interior car door tripper and outer car door tripper.
Specifically, one of emergency release rocker arm 7, unlock bracing wire 8 are connect with interior car door tripper, another is urgent
Unlock rocker arm 7, unlock bracing wire 8 are connect with outer car door tripper, so as to pass through car door tripper or drawing in pulling
Dynamic outer car door tripper personnel inside the vehicle and is ok so that car door lock unlock in the personnel of outside vehicle
Car door tripper is pulled so that car door lock unlock, improves the functional reliability of electric unlocking mechanism 100, in vehicle electric drive
When moving part 2 breaks down, it can also unlock at the first time with opening car door.
It should be noted that emergency release rocker arm 7 and unlock bracing wire 8 and interior car door tripper or with outer car door solution
It is to be indirectly connected between locking device.That is, car door tripper or when outer car door tripper in pulling, by with vehicle
The transmission mechanism of door tripper connection imparts power to unlock bracing wire 8 and then emergency release rocker arm 7 is driven to rotate.Not only may be used
To avoid the movement interference of interior car door tripper and outer car door tripper, and can be to avoid power driver 2 and urgent
Unlock the movement interference of rocker arm 7.
As shown in Figure 1, emergency release rocker arm 7 is U or V-arrangement, unlock rocker arm has first support arm 71 and second support arm 72, solution
Lock bracing wire 8 is connect with first support arm 71, and shell 1 is in the junction of first support arm 71 and second support arm 72 and emergency release rocker arm 7
Be pivotally connected, sliding part 42 in the space that first support arm 71 and second support arm 72 limit with first support arm 71 and second support arm
At least one of 72 mutually only support.
Specifically, it is in U-shape or the first support arm 71 of the emergency release rocker arm 7 of V-arrangement is connect with unlock bracing wire 8, second
Arm 72 and unlock rocker arm return unit 91 only support cooperation and the pushing and pressing of second support arm 72 on sliding part 42.In this way, not only U-shaped or V
The emergency release rocker arm 7 of shape allows to unlock bracing wire 8 in the side of shell 1 arrangement, and then makes the volume of electric unlocking mechanism 100
Smaller, space hold is more reasonable, and can interfere to avoid when the reset of sliding part 42 with unlock bracing wire 8, improves electronic solution
The robust motion of latch mechanism 100.
Further, emergency release rocker arm 7, lockup arm 4 are pivotally connected by the first pivotal axis a and shell 1 and can be respective
Independent rotation, lock tongue 5 are pivotally connected by the second pivotal axis b parallel with the first pivotal axis a with shell 1, principal solution lock rocker arm 3,
Emergency release rocker arm 7 is spaced apart in the axial direction of sliding part 42.
Wherein, sliding part 42 is extend into sliding slot 11 to cooperate with emergency release rocker arm 7 and principal solution lock rocker arm 3, in turn
Any of unlock rocker arm can drive sliding part 42 to slide in sliding slot 11, emergency release rocker arm 7 and unlock rocker arm
Return unit 91 is threaded through on the first pivotal axis a, and the first pivotal axis a is multi-diameter shaft, and then emergency release rocker arm 7 and unlock are shaken
Arm return unit 91 will not interfere with from each other when relative to the first pivotal axis a rotation, and lock tongue 5 and the second pivotal axis b are pivoted and connected
It connects.
In this way, sliding sliding part 42 in sliding slot 11, emergency release rocker arm 7 and unlock rocker arm return unit 91 are first
It is rotated on pivotal axis a, lock tongue 5 rotates on the second pivotal axis b, so that all parts on electric unlocking mechanism 100 are moving
When will not interfere with, to further improve the robust motion and job stability of electric unlocking mechanism 100.
As shown in Figure 1, emergency release rocker arm 7, principal solution lock rocker arm 3, unlock bracing wire 8, power driver 2 are located at shell 1
Side, lock tongue 5, lockup arm 4 are located at the other side of shell 1.In this way, in the side of shell 1 arrangement principal solution lock rocker arm 3, urgent solution
Rocker arm 7 and unlock bracing wire 8 are locked, arranges lock tongue 5 and lockup arm 4 in the other side of shell 1, it not only can be to avoid electronic unlock
Interfere between all parts in mechanism 100, and makes the space layout more adduction of all parts on electric unlocking mechanism 100
Reason, and then keep the space hold of electric unlocking mechanism 100 smaller, facilitate its arrangement on vehicle.
The vehicle of embodiment includes: the electronic solution lock machine in vehicle body and such as above-described embodiment according to a second aspect of the present invention
Structure 100, vehicle body have lock ring, and when the first locking part 41 and the second locking part 51 are detached from and cooperate, lock tongue 5 and lock ring release locking,
When the first locking part 41 and 51 locking of the second locking part cooperate, lock tongue 5 and lock ring locking cooperate.
Wherein, the working principle of the car door lock of electric unlocking mechanism 100 is as follows, and lock tongue 5 is mounted on car door, and is mounted on
Lock ring engaging on vehicle body is drawn with realizing that the locking of car door lock, electric unlocking mechanism 100 provide power by power driver 2
Dynamic principal solution locks rocker arm 3, and then makes sliding part 42 towards second direction movement or direction four directions under the driving of principal solution lock rocker arm 3
To movement, so that car door lock unlock or locking.
Vehicle according to an embodiment of the present invention, can not only be unlocked or locking car door lock by electric unlocking mechanism 100,
And when power driver 2 breaks down, it can be cooperated by emergency release rocker arm 7 and lockup arm 4 to unlock or locking vehicle
Door lock, and then can open car door at the first time when power driver 2 breaks down, improve the safety in utilization of car door lock.
The course of work of the electric unlocking mechanism 100 of the embodiment of the present invention is described referring to Fig. 2 to Fig. 4.
Electric unlocking mechanism 100 includes shell 1, power driver 2, principal solution lock rocker arm 3, lockup arm 4, lock tongue 5, pivot block
6, emergency release rocker arm 7, unlock bracing wire 8, dynamic clamping head and quiet clamping head 9, the first pivotal axis a and the second pivotal axis b.
Wherein, power driver 2, principal solution lock rocker arm 3, pivot block 6, emergency release rocker arm 7, unlock bracing wire 8 and elasticity
Return unit 9 is located at the side of shell 1, and lockup arm 4 and lock tongue 5 are located at the other side of shell 1, and power driver 2 passes through pivot
Seat 6 is pivotally connected with principal solution lock rocker arm 3, and the first support arm 71 of emergency release rocker arm 7 is connect with unlock bracing wire 8, second support arm 72
It pushes against and cooperates with the sliding part 41 of lockup arm 4, and principal solution lock rocker arm 3, emergency release rocker arm 7 and lockup arm 4 are threaded through first
On pivotal axis a, lock tongue 5 is threaded through on the second pivotal axis b.
As shown in Fig. 2, car door lock is in lockup state at this time, power driver 2 obtains electric rotation and pulls bracing wire 21, so that
Pivot block 6 drives principal solution to lock rocker arm 3 and moves towards first direction (counter clockwise direction as shown in Figure 2), and principal solution is locked rocker arm 3 and pushed
Sliding part 42 is moved towards second direction, to make the first locking part 41 and the second locking part 51 be detached from, to realize car door lock
Unlock.
As shown in figure 3, car door lock is in unlocked state at this time, power driver 2 obtains electric rotation and releases bracing wire 21, so that
Pivot block 6 drives principal solution to lock rocker arm 3 and moves towards second direction (clockwise direction as shown in Figure 3), and principal solution is locked rocker arm 3 and replied
To initial position, lock tongue 5 returns back to initial position under the action of lock tongue return unit 93, and lockup arm 4 is in lockup arm return unit 92
Under the action of return back to initial position so that the first locking part 41 and 51 locking of the second locking part cooperate, and then realize car door lock
Locking.
As shown in figure 4, the job stability in order to guarantee electric unlocking mechanism 100, keeps lock tongue 4 completely de- with lock ring
From, when principal solution lock rocker arm 3 move to unlocked position after, can also continue to move to maximum under the action of power driver 2
Unlocked position, to ensure that lock tongue 4 and lock ring are detached from.
Further, when power driver 2 breaks down and car door lock is unlocked in lockup state, operator is drawn
Car door tripper or outer car door tripper in dynamic, door tripper indirectly pull unlock bracing wire 8, and unlock bracing wire 8 pulls
Emergency release rocker arm 7 is moved towards first direction, and to push sliding part 42 to move towards second direction, and then sliding part 42 drives
First locking part 41 of lockup arm 4 and the second locking part 51 of lock tongue 5 are detached from, to realize the unlock of car door lock.
To sum up, the electric unlocking mechanism 100 of the embodiment of the present invention can realize unlock under the operation of operator, and automatic
Ground returns back to lockup state, to improve the job stability of car door lock.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the structure of indication or suggestion meaning or unit must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly
Including one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (15)
1. a kind of electric unlocking mechanism characterized by comprising
Shell, the shell have sliding slot；
Power driver, the power driver are fixedly connected with the shell, and the power driver has retractable drawing
Line；
Principal solution locks rocker arm, and the principal solution lock rocker arm is pivotally connected with the shell, the principal solution lock rocker arm and the one of the bracing wire
End connection；
Lockup arm, the lockup arm are pivotally connected with the shell, and the lockup arm has the first locking part and sliding part, described
Sliding part is slidingly disposed in the sliding slot, and the principal solution lock rocker arm is configured to that the sliding part can be pushed in the sliding slot
Interior sliding；
Lock tongue, the lock tongue are pivotally connected with the shell, the institute that the lock tongue tool can cooperate with the first locking part locking
The second locking part is stated, the power driver can tighten the bracing wire, to pull the principal solution lock rocker arm to be rotated in a first direction
And the sliding part is pushed to slide in a second direction in the sliding slot, so that first locking part and second locking part
It is detached from cooperation.
2. electric unlocking mechanism according to claim 1, which is characterized in that the bracing wire passes through with principal solution lock rocker arm
Pivot block connection, the pivot block are pivotly connected with principal solution lock rocker arm, the bracing wire and the fixed company of the pivot block
It connects.
3. electric unlocking mechanism according to claim 2, which is characterized in that the pivot block includes driving rod and is connected to
The threading column of one end of the driving rod, the threading column have the threading hole for being drawstring through and fixing described in confession, the pivot joint
The other end of column has limit fastener, and the limit fastener passes through principal solution lock rocker arm and jointly will be described with the threading column
Driving rod is axially positioned on the principal solution lock rocker arm.
4. electric unlocking mechanism according to claim 1, which is characterized in that the power driver includes:
Rotating electric machine, the rotating electric machine include motor body and rotary shaft, and the motor body is fixed with the shell；And
Rolling piece, the rolling piece are fixedly connected with the rotary shaft, the other end of the bracing wire and the fixed company of the rolling piece
Connect, the rotating electric machine it is rotatable and by the guy winding on the rolling piece or the rotary shaft to tighten the drawing
Line.
5. electric unlocking mechanism according to claim 3, which is characterized in that the rolling piece includes axle sleeve and plastic sheath,
The axle sleeve is installed in the plastic sheath, the rotary shaft have knurled portions, the axle sleeve housing in the rotary shaft and
It is interference fitted with the knurled portions, the bracing wire is connect with the plastic sheath.
6. electric unlocking mechanism according to claim 5, which is characterized in that the bracing wire, the pivot block, the plastics
Set is formed as one molded part by injection molding.
7. electric unlocking mechanism according to claim 5, which is characterized in that the axle sleeve is metalwork, the axle sleeve
The cross section of outer surface be it is non-circular, the plastic sheath has the non-circular inner hole that is interference fitted with the axle sleeve.
8. electric unlocking mechanism described in any one of -7 according to claim 1, which is characterized in that further include:
Emergency release rocker arm, the emergency release rocker arm are pivotally connected with the shell, and the emergency release rocker arm is configured to
The sliding part can be pushed to slide in the sliding slot；
Bracing wire is unlocked, the unlock bracing wire is connect with the emergency release rocker arm, and the unlock bracing wire is configured to that institute can be pulled
It states emergency release rocker arm to be rotated in a first direction and the sliding part is pushed to slide in a second direction in the sliding slot, so that institute
It states the first locking part and second locking part is detached from and cooperates, the unlock bracing wire with car door tripper for connecting；
Wherein, the unlock bracing wire and the electrical components are configured to that the lockup arm can independently be driven to move.
9. electric unlocking mechanism according to claim 8, which is characterized in that further include: multiple dynamic clamping head and quiet clamping heads, Duo Gesuo
State dynamic clamping head and quiet clamping head be configured to can to respectively drive the multiple unlock rocker arm, the lockup arm, the lock tongue resetting movement with
First locking part locking of the second locking part and the lockup arm that make the lock tongue cooperates.
10. electric unlocking mechanism according to claim 9, which is characterized in that the multiple dynamic clamping head and quiet clamping head includes:
One end of multiple unlock rocker arm return units, each unlock rocker arm return unit is connect with the shell and the other end and institute
Principal solution lock rocker arm or emergency release rocker arm connection are stated, the unlock rocker arm return unit often drives the principal solution lock rocker arm or institute
Emergency release rocker arm is stated along the third direction resetting movement opposite with first direction；
One end of lockup arm return unit, the lockup arm return unit is connect with shell and the other end is connect with the lockup arm, institute
Stating lockup arm return unit often drives the lockup arm to slide along the fourth direction opposite with the second direction；And
One end of lock tongue return unit, the lock tongue return unit is connect with the shell and the other end is connect with the lock tongue, described
The lock tongue is often driven to rotate for lock tongue return unit so that first locking part and the second locking part locking cooperate.
11. electric unlocking mechanism according to claim 8, which is characterized in that the emergency release rocker arm and the unlock
The number of bracing wire is two, and two emergency release rocker arms can be when correspondingly unlock bracing wire be tightened independently described in driving
Sliding part is slided along the sliding slot, and the car door tripper includes interior car door tripper and outer car door tripper, and two
The emergency release rocker arm is connect with one end of two unlock bracing wires respectively, the other end difference of two unlock bracing wires
For being connect with interior car door tripper and outer car door tripper.
12. electric unlocking mechanism according to claim 8, which is characterized in that the emergency release rocker arm is U or V-arrangement, institute
Stating unlock rocker arm has first support arm and second support arm, and the unlock bracing wire is connect with the first support arm, and the shell is in institute
The junction for stating first support arm and the second support arm is connect with the unlock rocker arm pivots, and the sliding part is at described first
It is mutually only supported in the space that arm and the second support arm limit at least one of the first support arm and the second support arm.
13. electric unlocking mechanism according to claim 8, which is characterized in that the emergency release rocker arm, the lockup arm
Be pivotally connected and respectively can be independently rotated with the shell by the first pivotal axis, the lock tongue by with first pivotal axis
The second parallel pivotal axis is pivotally connected with the shell, and the principal solution lock rocker arm, the emergency release rocker arm are in the sliding
It is spaced apart in the axial direction in portion.
14. electric unlocking mechanism according to claim 8, which is characterized in that the emergency release rocker arm, principal solution lock
Rocker arm, unlock bracing wire, the power driver are located at the side of the shell, and the lock tongue, the lockup arm are located at institute
State the other side of shell.
15. a kind of vehicle characterized by comprising
Vehicle body, the vehicle body have lock ring；
And the electric unlocking mechanism as described in any one of claim 1-14, in first locking part and second lock
Stop is detached from the lock tongue and the lock ring when cooperation and releases locking, in first locking part and the second locking part locking
The lock tongue and the lock ring locking cooperate when cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031582.8A CN110029888A (en) | 2018-01-12 | 2018-01-12 | Electric unlocking mechanism and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031582.8A CN110029888A (en) | 2018-01-12 | 2018-01-12 | Electric unlocking mechanism and vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029888A true CN110029888A (en) | 2019-07-19 |
Family
ID=67234462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031582.8A Pending CN110029888A (en) | 2018-01-12 | 2018-01-12 | Electric unlocking mechanism and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029888A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244084A (en) * | 2019-07-29 | 2019-09-17 | 杭州佐格通信设备有限公司 | Wind sensor test device |
| CN110286249A (en) * | 2019-07-29 | 2019-09-27 | 杭州佐格通信设备有限公司 | Lockable mechanism and wind sensor test device for wind sensor |
| CN113183820A (en) * | 2021-05-08 | 2021-07-30 | 无锡易百客科技有限公司 | Be applied to battery lock unlocking device of electric motor car |
| CN117513880A (en) * | 2022-07-30 | 2024-02-06 | 比亚迪股份有限公司 | Suction lock and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653077Y (en) * | 2002-04-16 | 2004-11-03 | 杨畔 | Automatic open and close device for car door |
| CN1944923A (en) * | 2006-10-26 | 2007-04-11 | 重庆长安汽车股份有限公司 | Hanging and connecting mechanism for vehicle door outward open handle pull cable |
| CN201152091Y (en) * | 2007-12-25 | 2008-11-19 | 曹茂盛 | Line controlled front door lock device for automobile |
| CN201521167U (en) * | 2009-10-20 | 2010-07-07 | 河南开开特星光锁系统有限公司 | Integrated central control back door lock |
| CN202060301U (en) * | 2011-04-07 | 2011-12-07 | 浙江吉利汽车研究院有限公司 | Bidirectional unlocking sliding rail |
| CN202509893U (en) * | 2012-03-22 | 2012-10-31 | 力帆实业(集团)股份有限公司 | Internal-opening pull handle assembly mistake prevention structure of sedan door |
| CN104563677A (en) * | 2014-12-22 | 2015-04-29 | 江苏皓月汽车锁股份有限公司 | Center control integrated platform door lock |
-
2018
- 2018-01-12 CN CN201810031582.8A patent/CN110029888A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653077Y (en) * | 2002-04-16 | 2004-11-03 | 杨畔 | Automatic open and close device for car door |
| CN1944923A (en) * | 2006-10-26 | 2007-04-11 | 重庆长安汽车股份有限公司 | Hanging and connecting mechanism for vehicle door outward open handle pull cable |
| CN201152091Y (en) * | 2007-12-25 | 2008-11-19 | 曹茂盛 | Line controlled front door lock device for automobile |
| CN201521167U (en) * | 2009-10-20 | 2010-07-07 | 河南开开特星光锁系统有限公司 | Integrated central control back door lock |
| CN202060301U (en) * | 2011-04-07 | 2011-12-07 | 浙江吉利汽车研究院有限公司 | Bidirectional unlocking sliding rail |
| CN202509893U (en) * | 2012-03-22 | 2012-10-31 | 力帆实业(集团)股份有限公司 | Internal-opening pull handle assembly mistake prevention structure of sedan door |
| CN104563677A (en) * | 2014-12-22 | 2015-04-29 | 江苏皓月汽车锁股份有限公司 | Center control integrated platform door lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244084A (en) * | 2019-07-29 | 2019-09-17 | 杭州佐格通信设备有限公司 | Wind sensor test device |
| CN110286249A (en) * | 2019-07-29 | 2019-09-27 | 杭州佐格通信设备有限公司 | Lockable mechanism and wind sensor test device for wind sensor |
| CN113183820A (en) * | 2021-05-08 | 2021-07-30 | 无锡易百客科技有限公司 | Be applied to battery lock unlocking device of electric motor car |
| CN117513880A (en) * | 2022-07-30 | 2024-02-06 | 比亚迪股份有限公司 | Suction lock and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110029888A (en) | Electric unlocking mechanism and vehicle with it | |
| JP3694493B2 (en) | Power device for vehicle sliding door | |
| DE102017128857B4 (en) | Tailgate latch assembly for a vehicle | |
| KR101795131B1 (en) | Tailgate inner handle assembly and drawing out the grip member of the same | |
| DE102013107645A1 (en) | Self-rolling, self-ejecting mechanism for charging electric vehicles | |
| EP2493800B1 (en) | Hose reel mounting tube constraint | |
| JP2003301659A (en) | Cable tension device of movable body | |
| US8077149B2 (en) | Computer mouse with retractable cable including a circuit board within a cable reeling device | |
| CN107244270A (en) | The unblock variable force device of lockable mechanism | |
| CN106627389B (en) | A kind of automobile glove compartment assembly and automobile | |
| CN104047471B (en) | Handleset | |
| CN208518491U (en) | Door lock assembly and vehicle with it | |
| JP3595937B2 (en) | Lock release device for emergency escape of trunk lid | |
| CN204715914U (en) | The U-shaped coded lock of high strength | |
| CN106837022A (en) | A kind of car door emergency button tripper | |
| CN105751876A (en) | Automotive sun-shading device | |
| CN209700553U (en) | A kind of vehicle mounted multimedia intelligent interaction flat plate folding device | |
| CN110318608A (en) | Door lock assembly and vehicle with it | |
| CN206801276U (en) | A kind of drive device of automobile tail gate lock | |
| CN215293337U (en) | Bidirectional stop pawl assembly and ratchet mechanism | |
| US6000501A (en) | Torsion winder | |
| CN212773880U (en) | Vehicle lock transmission structure, vehicle door lock and vehicle | |
| CN110029889A (en) | Emergency unlocking mechanism and vehicle with it | |
| CN109184385B (en) | Handrail box latch hook assembly and have its vehicle | |
| CN110725623A (en) | Self-suction door lock actuator, self-suction door lock assembly and door lock transformation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |