CN104652995B - For motor vehicle door latch apparatus - Google Patents
For motor vehicle door latch apparatus Download PDFInfo
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- CN104652995B CN104652995B CN201410680030.1A CN201410680030A CN104652995B CN 104652995 B CN104652995 B CN 104652995B CN 201410680030 A CN201410680030 A CN 201410680030A CN 104652995 B CN104652995 B CN 104652995B
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Abstract
The present invention problem be to provide a kind of for motor vehicle door latch apparatus, its can reduce structure member, simplify structure, seek thickness direction amplitude and weight reduction, in addition can seek the reduction of production cost.A kind of for motor vehicle door latch apparatus, it includes：Bolt lock mechanism (13), the bolt lock mechanism (13) can depart from striker (10) buckle of vehicle body；Open bar (40), it is rotatably located on motor casing, the side of its axle portion is driven by electric driving mechanism, pass through the linkage part of axle portion opposite side, act bolt lock mechanism (13), discharge striker (10), wherein, it is following structures to open bar (40), wherein, the spill groove portion (42) of the arc-shaped centered on the axle portion (41) is formed in the side of axle portion (41), and it is provided with gear in the spill groove portion (42), the linked gear (19) of above-mentioned electric driving mechanism is engaged with the gear, in addition, in the side of the axle portion (41) of the opening bar (40), formation can be from the manual operation unit (40a) of vehicle operation.
Description
Technical field
The present invention relates to the door latch apparatus for the back door of vehicle to be held in closed position.
Background technology
Fig. 8 is the overview diagram for representing to be arranged at the door latch apparatus at the back door of the automobile of station wagon etc..
In addition, the figure shows the striker 10 of door latch apparatus engaging vehicle body, the state of the closed position at back door is kept.
Above-mentioned door latch apparatus includes the known bolt lock mechanism 13 being made of fork 11 and claw 12.
In addition, fork 11 is rotatably supported by substrate (diagram omit) by axis 14, the other fork
11 bear clockwise rotary force by resetting spring.
Claw 12 is rotatably supported by substrate by axis 15, and in addition the claw 12 is by resetting spring,
Anticlockwise rotary force is born, the state of striker 10 is engaged in fork 11, according to the side for the return motion for preventing fork 11
Formula is buckled, and thus keeps the closed position at back door.
On the other hand, which removes formula locking devicen for electrolysis, it includes carrying out the electronic of releasing of breech lock and actuates
Device.
That is, electric actuator is following structures, it includes electric driving mechanism, the electric driving mechanism by motor 16,
The worm screw 17 being arranged on the output shaft of the motor 16, the worm gear 18 and miniature gear (linked gear) that are engaged with the worm screw 17
19 are formed, which is integratedly formed at the pars intermedia of worm gear 18 in a manner of protruding, wherein, pass through the electric drive machine
Structure, rotates opening bar 20, releases breech lock.
In addition, resetting spring is set on worm gear 18.
Specifically, electric driving mechanism is built in motor casing 21, in addition opens bar 20 rotatably
It is supported on the axis 22 in motor casing 21.
In bar 20 is opened, in the side of axis 22, form the gear part 20a of arc-shaped, gear part 20a with it is above-mentioned small-sized
Gear 19 engages, and in addition its opposite side stretches out from motor casing 21 as linkage part 20b, by linkage part 20b, makes card
Pawl 12 interlocks.
Then, if the latch mode being held at back door shown in Fig. 8 of closed position is powered motor 16, by
Passed in the rotary driving force of motor 16 via worm screw 17, worm gear 18, miniature gear 19 and open bar 20,20 edge of opening bar
Counterclockwise rotate, therefore promoted by linkage part 20b, rotary pawl 12, resist the elastic force of resetting spring, along clockwise direction
Rotation.
As a result, the buckle due to releasing fork 11, fork 11 is by the elastic force of resetting spring and along clockwise direction
Rotation, therefore as shown in Figure 9, release the engaging of striker 10.Thus, back door can be opened.
In above-mentioned door latch apparatus, if releasing breech lock, stop the power supply of motor 16.
Then, since worm gear 18 is rotated in mutually opposite directions by the elastic force of resetting spring, therefore bar 20 and claw 12 are opened
Return motion is carried out as shown in FIG. 10.
On the other hand, in above-mentioned door latch apparatus, it is provided with the manual unlocking bar 23 operated in exception.
The manual unlocking bar 23 is arranged at outside the motor casing 21 of passenger compartment side, its base portion, which is supported on, protrudes from electricity
On axis 22 outside motivation shell 21, it is connected by with opening in the way of bar 20 rotates integrally.
Then, above-mentioned manual unlocking bar 23 can not be operated outside car.
Above-mentioned manual unlocking bar 23 can not be solved because of the failure of the electric driving mechanism of motor 16, its power supply circuit etc.
Except breech lock exception when, from car chamber interior operate, release breech lock.
That is, because of the failure of electric driving mechanism, when back door is fixed on closed position and can not be opened, connect from car chamber interior
Nearly back door, operates manual unlocking bar 23, releases breech lock.
I.e., in fig. 8, if operated in the counterclockwise direction to manual unlocking bar 23, due to opening the one rotation of bar 20
Turn, thus it is identical with the above situation, breech lock is released, can so open back door.
Prior art literature
Patent document
Patent document 1：2013-No. 185335 publications of JP Tetsukai
The content of the invention
The subject that the invention solves
In above-mentioned existing door latch apparatus, due to setting manual unlocking outside the motor casing 21 positioned at indoor
Bar 23, therefore following situations can be produced, i.e., rotate manual unlocking bar 23 by the filament in the gap of door etc. outside back door, solve
Except breech lock, so, must be requested that cover body of covering manual unlocking bar 23 etc. is set.
Further, since manual unlocking bar 23 is arranged at independently of electric driving mechanism outside motor casing, in addition have
There is the cover body etc. for covering the manual unlocking bar 23, therefore the width of the amplitude of the thickness direction of door latch apparatus, the i.e. axis direction of axis 22
Degree increase, and the reason for because of manual unlocking bar, cover body, number of components is more, and thus, production cost rises with weight.
Itd is proposed the present invention be directed to above-mentioned actual conditions, it is an object of the invention to provide a kind of for motor vehicle bolt
Device, wherein, structure member is reduced, simplifies structure, seeks the reduction of the amplitude and weight of thickness direction, in addition seek to be produced into
This reduction.
A technical solution to solve project
In order to realize above-mentioned purpose, the present invention is as the 1st invention, there is provided a kind of for motor vehicle door latch apparatus, the car
Door latch apparatus include：
Bolt lock mechanism, the bolt lock mechanism have：Fork, the fork can be with the striker cards that are arranged on vehicle body or car door
Button, disengage；And claw, the movement of the fork is limited to the clamped position of above-mentioned striker and releases the releasing position of the engaging by it
Put；And
Bar is opened, which is rotatably located on crust of the device, and the side of its axle portion passes through electronic rush
Dynamic device driving, acts above-mentioned claw by the rotary motion of axle portion opposite side, the movement of above-mentioned fork is limited to open stance
Put,
It is characterized in that, in above-mentioned opening bar, the recessed of the arc-shaped centered on the axle portion is formed in the side of axle portion
Shape groove portion or fenestra, and gear is set in the inner face of the spill groove portion or fenestra, above-mentioned electronic actuate is engaged on the gear
The linked gear of device, in addition being formed on above-mentioned opening bar can be from the manual operation unit of vehicle operation, the spill groove portion or the window
Hole is arranged to, between the manual operation unit and above-mentioned axle portion.
As the 2nd invention, it is related to for motor vehicle door latch apparatus of above-mentioned 1st invention, it is characterised in that built-in
In the crust of the device for having the electric driving mechanism and above-mentioned opening bar containing above-mentioned electric actuator, formation makes above-mentioned behaviour manually
The operation window exposed as portion, and in the operation with setting on limits cover body in window.
As the 3rd invention, it is related to for motor vehicle door latch apparatus of above-mentioned 1st or 2 invention, it is characterised in that on
State linked gear to be formed as miniature gear, which protrudes from the center of the large gear interlocked with electric actuator
Portion.
The effect of invention
It is following structures that bar is opened possessed by the door latch apparatus of the present invention, wherein, formed in the side of axle portion with this
The spill groove portion or fenestra of arc-shaped centered on axle portion, and gear is set in the spill groove portion or fenestra, in the gear
The linked gear of the upper above-mentioned electric actuator of engagement.
Then, the latch mode of closed position is located at back door, if with linked gear driven electrically, opens bar
Gear interlock, open bar rotated centered on axle portion.
Thus, due to being promoted by the opening bar part of the opposite side positioned at axle portion, rotary pawl, release the fork of claw
Buckle, therefore fork release striker engaging.
Back door can be opened in the state.
Following structures are formed like this, i.e. are formed gear in the spill groove portion or fenestra for opening bar, nibbled on the gear
The linked gear for stating electric actuator is closed, therefore in the case where not producing interference to other components, reduce the size for opening bar.
In addition, in bar is opened possessed by door latch apparatus of the invention, can in being formed in a part for the side of axle portion
It is made from inside the car the manual operation unit of operation.
That is, if operated to manual operation unit, the opening bar is rotated, then can release breech lock.
The failure because of motor, motor circuit etc. make door latch apparatus can not with it is driven electrically, can not solve
, then can be in the way of from car room close to back door except breech lock, when can not open the exception at back door, opening lever of fighting each other is grasped manually
Make, release breech lock.
Thus, in the case of the exception of the failure of electric driving mechanism etc., back door can still be opened.
Further, since manual operation unit is integrally formed with opening bar, therefore the quantity of component, the weight of alleviator can be reduced
Amount.
In contrast, in above-mentioned opening bar, there is the possibility for carrying out following improper activities, i.e. use from back door
Gap and elongated instrument for being inserted into etc., retract manual operation unit, release breech lock.
Then, the theft of in-car thing that back door is opened and produced caused by such improper activity in order to prevent, can shape
Into following theft-prevention structures, wherein, the fenestra for exposing the manual operation unit of opening bar is opened up on crust of the device, and in the window
The cover body usually closed is arranged in hole.In addition, the manual behaviour to the opening bar that cover body is opened in exception, is exposed in fenestra
Operated as portion, releasing breech lock identical with the above situation.
As described above, it is proposed, according to the invention, due to including one with the manual operation unit that breech lock is released in exception
Bar is opened, therefore number of components can be reduced, simplified structure, the so amplitude of the thickness direction of formation door latch apparatus and weight reduction,
Be conducive to the door lock assembly of the reduction of production cost.
Brief description of the drawings
Fig. 1 is the front view for the door latch apparatus for representing an embodiment of the invention；
Fig. 2 is the sectional view along A-A lines in Fig. 1；
Fig. 3 is to remove the shell cover of motor casing, represent the simplification front view of the above-mentioned door latch apparatus of internal structure,
The figure is the figure for representing latch mode；
Fig. 4 is the rearview for the opening bar being arranged in above-mentioned door latch apparatus；
Fig. 5 is the sectional view along B-B lines in Fig. 4；
Fig. 6 is the simplification front view of the door latch apparatus identical with Fig. 3 for the releasing action for representing breech lock；
Fig. 7 is the door latch apparatus identical with Fig. 1 for representing to open the state of the lid for the fenestra being arranged on motor casing
Front view；
Fig. 8 is the simplification front view for the door latch apparatus identical with Fig. 3 for representing another embodiment of the present invention, which is
Represent the figure of latch mode；
Fig. 9 is the simplification front view identical with Fig. 8 for the clear-latch action for representing another embodiment；
Figure 10 is to remove the shell cover of motor casing, represent the simplification main view of the past door latch apparatus of internal structure
Figure, the figure are the figure for representing latch mode；
Figure 11 is the simplification front view for the door latch apparatus identical with Figure 10 for representing clear-latch action；
Figure 12 is the simplification front view for the door latch apparatus for representing clear-latch state.
Embodiment
Below according to attached drawing, to an embodiment of the invention for implementing in the back door of the automobile of station wagon etc. into
Row explanation.
Fig. 1 is the front view for the door latch apparatus for representing an embodiment of the invention, and Fig. 2 is along A-A lines in Fig. 1
Sectional view, Fig. 3 be remove motor casing shell cover, represent internal structure above-mentioned door latch apparatus simplification main view
Figure, Fig. 4 are the rearview for the opening bar being arranged in above-mentioned door latch apparatus, and Fig. 5 is the sectional view along B-B lines in Fig. 4.
In addition, the door latch apparatus of present embodiment is characterized mainly in that opening bar, by other structures and Figure 10 institutes
Door latch apparatus as the conventional example shown compares, and is identical structure, therefore uses identical label for identical component, omits
Their description.
As the fork 11 and claw 12 that according to Fig. 1~Fig. 3 and as knowing, form bolt lock mechanism 13 pass through axis 14,15
And the inside of substrate 31 is supported on, in addition the substrate 31 is covered by cover board 32.
In addition, being provided with mounting bracket 33 in the both sides of substrate 31, threadedly the mounting bracket 33 is fixed on
On back door, door latch apparatus is assembled on back door.
In addition, on the substrate 31, formed by closing back door the insertion groove 34 of striker that enters.
In addition, integrally installed with electric driving mechanism 35 on above-mentioned door bolt mechanism 13.
Electric driving mechanism 35 is identical with conventional example, by being assembled in housing main body 36 and casing cover by motor casing
Motor (electric actuator) 16, worm screw 17, worm gear 18 and the miniature gear (linked gear) inside hollow chamber that body 37 is formed
19 are formed.
In addition, worm screw 17 is fixed on the output shaft of motor 16, in addition in the centre of the worm gear 18 engaged with worm screw 17
Portion, is provided with miniature gear 19.
The gear mass being made of worm gear 18 and miniature gear 19 is rotatably supported by axostylus axostyle 38, the axostylus axostyle
38, across on bearing portion 36a, the 37a being arranged on housing main body 36 and shell cover 37, are in addition provided with back on worm gear 18
Multiple movement rotates to the resetting spring 39 of initial position.
In addition, on miniature gear 19, both may be integrally formed in the pars intermedia of worm gear 18, can will also be used as discrete item and
The miniature gear 19 of formation is fixed on worm gear 18.
On the one hand, possess and electric drive is carried out by above-mentioned electric driving mechanism 35 to release the opening bar 40 of breech lock.
The opening bar 40 sets from its side and is made of protruding shaft portion 41a and recessed axle portion 41b as shown in Fig. 2, Fig. 5
Axle portion 41, its protruding shaft portion 41a is chimeric with the recess axle portion 36b of housing main body 36, in addition, the convex by making shell cover 37
Axle portion 37b is charged into the recessed axle portion 41b, rotatably carries out e axle supporting.
Above-mentioned opening bar 40 is as according to Fig. 2, Fig. 4 and as knowing, in the side formation width enlarged of axle portion 41,
The spill groove portion 42 of the arc-shaped centered on axle portion is formed in the expanded width portion, in addition in the front of the spill groove portion 42
Side offers fenestra 42a, and along its bottom surface formed with gear 42b (being in the present embodiment external gear).
Charged into addition, forming above-mentioned miniature gear 19 in above-mentioned spill groove portion 42, which is nibbled with gear 42b
The structure of conjunction.
Above-mentioned fenestra 42a can not be opened up, but forms spill groove portion 42 and is used as fenestra, gear is set in the fenestra edge
42b。
Further more, in above-mentioned opening bar 40, the stretching tongue piece positioned at the side of axle portion 41 forms manual operation unit 40a, its
Opposite side forms the linkage part 40b for promoting claw 12.
In addition, as according to Fig. 3 and as knowing, the linkage part 40b of above-mentioned opening bar 40 is stretched out from motor casing, its
Front end is opposite with the pushing part 12a of claw 12.
On the other hand, on the shell cover 37 of above-mentioned door latch apparatus, operation window 43 is formed, opens the manual behaviour of bar 40
Make portion 40a from its operation window 43 to expose, still, the door latch apparatus of present embodiment is in setting cover body 44 on operation window 43
Theft-prevention structure.
Cover body 44 is following structures as shown in Figure 1, wherein, the axis hole 44a for being formed at its side passes through setting
Supported in the support shaft 45a on shell cover 37, the buckle arm 44b for being arranged at its opposite side can be with being arranged at shell cover 37
On clamping part 45b buckle.
In addition, notch part 44c is formed in axis hole 44a, in the teat for making notch part 44c Yu being arranged on support shaft 45a
45c be aligned, by axis hole 44a it is chimeric with support shaft 45a after, rotate cover body 44, will be buckled arm 44b be snapped on clamping part 45b,
Usually, as shown in Figure 1 and Figure 2 as, operation window 43 is closed by cover body 44.
In addition, the buckle arm 44b of cover body 44 on the buckling protrusion 45d being arranged on shell cover 37 by rear, buckle
In on clamping part 45b.
Then, usually, the buckle of buckling protrusion 45d, the closing of holding cover body 44 are passed through.
In the door latch apparatus of above-mentioned present embodiment, closed position is located at back door, door latch apparatus is in shown in Fig. 3
Striker fastening state state, can be according to the dynamic of electric driving mechanism 35 if being powered operation to motor 16
Make releasing breech lock.
That is, since the driving by motor 16, worm screw 17, worm gear 18 interlock, therefore miniature gear 19 and the one of worm gear 18
Rotation.
Then, due to the rotation gearing for opening bar 40 and miniature gear 19 that gear 42b is engaged with miniature gear 19, scheming
3 are rotated clockwise, therefore pass through the pushing part 12a that linkage part 40b promotes rotary pawl 12.
Thus, due to the prevention of the fork 11 that discharges claw 12, therefore as shown in Figure 6, fork 12 is by resetting bullet
Spring rotates in the counterclockwise direction, discharges the engaging of striker 10.
It can release breech lock by above-mentioned action by electric driving mechanism 35, open back door.
If due to releasing breech lock, stopping control being powered to the motor 16 of electric driving mechanism 35, therefore open bar
40 bear the elastic force of resetting spring 39, are rotated along the counter clockwise direction in Fig. 6, are returned to shown in Fig. 3 and arrive initial position, in addition companion
Rotated with the reply for opening bar 40, claw 12 is by the elastic force of resetting spring, along being rotated clockwise in Fig. 6, with fork
11 contacts, the action of the releasing of breech lock is kept by the action.
On the one hand, because of the failure of motor 6, its power supply circuit etc., electric driving mechanism 35 it is unrelated with powered operation and
The occasion not acted, due to that can not release breech lock, therefore can not open back door.
In the door latch apparatus of present embodiment, in the occasion of such abnormality, it can fight each other and start from car chamber interior
40 are operated manually, and the breech lock of pair of latches device is released.
That is, when in such abnormality, from car chamber interior close to back door, the buckle arm 44b of cover body 44 is made with blocking
Buckle 45b is disengaged, and as shown in Figure 7, the cover body 44 for making to support by support shaft 45a rotates, open operation window 43.
In addition, in the occasion, buckle and the buckling protrusion 45d of buckle arm 44b are disengaged, are rotated cover body 44, make cover body 44
A part contacted with the retainer 45e being arranged on shell cover 37.
Thus, since the manual operation unit 40a for opening bar 40 exposes with respect to operation window 43, therefore if by the manual behaviour
The portion 40a of work is withdrawn into right direction (in the figure 7), then as shown in Figure 6, opens bar 40 centered on axle portion 41 and along up time
Pin direction rotates, in this way, can be same as described above, release breech lock.
In addition, manual operation unit 40a is also retracted using the instrument of screwdriver etc., can also be by cover body 44 from shell cover 37
Remove, charge into the buckle arm 44b of cover body 44, operated.
Then, in the case that electric driving mechanism 35 breaks down, can not open back door, can still release on a crash basis
Door latch apparatus, opens back door.
In addition, in the door latch apparatus of present embodiment, due to usually, closing cover body 44 as shown in Figure 1, close
Closed operation window 43, therefore elongated instrument is inserted into from the gap of door even in trial, undeservedly carry out the situation of clear-latch
Under, such instrument does not collide still with striker, can not Unscrew bar 40.
In the above-described embodiment, the gear 42a being formed on opening bar 40 is formed as external gear and illustrated,
Wherein, which forms with respect to the axle portion 41 as its pivot in fenestra towards outside (top side of Fig. 3), but
It is to be not limited to this, can be also formed according to gear as internal gear, the opposite axle portion 41 as its pivot of the internal gear,
Towards inner side (bottom side of Fig. 8) and formed mode implement.
Fig. 8, Fig. 9 represent another embodiment for including setting the door latch apparatus of the opening bar 40 of internal gear 42c.
In addition, Fig. 8 shows the latch mode of striker 10, Fig. 9 represents the clear-latch state of striker 10.
In the present embodiment, due in addition to opening bar 40, other aspects are and the implementation shown in Fig. 1~Fig. 3
The identical structure of mode, therefore for the same part, using identical label, omit their description.
As shown in the figure, in bar 40 is opened, in the side formation width enlarged of axle portion 41, in the expanded width portion
The spill groove portion 42 of the arc-shaped centered on axle portion 41 is formed, fenestra 42a in addition is set in the face side of the spill groove portion 42,
And in formation internal gear 42c on its top surface.
In addition, following structures are formed, wherein, in above-mentioned spill groove portion 42, above-mentioned miniature gear 19 is charged into, this is small-sized
Gear 19 is engaged with internal gear 42c.
In addition, can also be not provided with above-mentioned fenestra 42a, formed using spill groove portion 42 as fenestra, at the fenestra edge
Internal gear 42c is set.
Due to that by the way that like this, gear forms internal gear 42c, compared with the embodiment shown in Fig. 1~Fig. 3, can incite somebody to action
Internal gear 42c and worm gear 18 are disposed proximate to the position of the axle portion 41 as the pivot for opening bar 40, therefore can further subtract
The overall dimensions of small device.
More than, embodiments of the present invention are illustrated, but the field of the automobile on back door is arranged in striker 10
Close, implement in the way of door latch apparatus is installed on vehicle body.
Utilization possibility in industry
It is applicable to the door latch apparatus being arranged on the back door of the automobile of station wagon etc..
The explanation of label：
Label 10 represents striker；
Label 13 represents bolt lock mechanism；
Label 16 represents motor；
Label 17 represents worm screw；
Label 18 represents worm gear；
Label 19 represents miniature gear；
Label 35 represents electric driving mechanism；
Label 40 represents to open bar；
Label 40a represents manual operation unit；
Label 40b represents linkage part；
Label 41 represents axle portion；
Label 42 represents spill groove portion；
Label 42a represents fenestra；
Label 42b represents external gear；
Label 42c represents internal gear；
Label 43 represents operation window；
Label 44 represents cover body.
Claims (3)
1. a kind of for motor vehicle door latch apparatus, which includes：
Bolt lock mechanism, the bolt lock mechanism have：Fork, which can be buckled with the striker being arranged on vehicle body or car door,
Disengage；And claw, the movement of the fork is limited to the clamped position of above-mentioned striker and releases the releasing position of the engaging by it；
And
Bar is opened, which is located on crust of the device in a manner of revolvable, and the side of its axle portion passes through electric actuator
Driving, acts above-mentioned claw by the rotary motion of axle portion opposite side, and the movement of above-mentioned fork is limited to release position,
It is characterized in that：
In above-mentioned opening bar, the spill groove portion or fenestra of the arc-shaped centered on the axle portion are formed in the side of axle portion, and
And gear is set in the inner face of the spill groove portion or fenestra, the linked gear of above-mentioned electric actuator is engaged on the gear,
Can be from the manual operation unit of vehicle operation in addition, being formed on above-mentioned opening bar, the spill groove portion or the fenestra are arranged to,
Between the manual operation unit and above-mentioned axle portion.
2. for motor vehicle door latch apparatus according to claim 1, it is characterised in that contain above-mentioned electric actuator being built-in with
Electric driving mechanism and above-mentioned opening bar crust of the device in, formation make the operation window that above-mentioned manual operation unit exposes,
And the cover body that can be opened is set in the operation window.
3. for motor vehicle door latch apparatus according to claim 1 or 2, it is characterised in that above-mentioned linked gear is as small-sized
Gear and formed, the miniature gear protrude from electric actuator interlock large gear central part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013242507A JP6267944B2 (en) | 2013-11-25 | 2013-11-25 | Door latch device for vehicle |
| JP2013-242507 | 2013-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652995A CN104652995A (en) | 2015-05-27 |
| CN104652995B true CN104652995B (en) | 2018-05-11 |
Family
ID=53244576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680030.1A Active CN104652995B (en) | 2013-11-25 | 2014-11-24 | For motor vehicle door latch apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6267944B2 (en) |
| CN (1) | CN104652995B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355147A (en) * | 2016-05-10 | 2017-11-17 | 句容联泰机电有限公司 | A kind of plece-cliped type automobile electric door lock device |
| CN112955621B (en) * | 2018-10-31 | 2022-03-01 | 株式会社有信 | Door latch device |
| CN112969834B (en) * | 2018-10-31 | 2022-05-06 | 株式会社有信 | Door latch device |
| CN110700703A (en) * | 2019-11-05 | 2020-01-17 | 无锡忻润汽车安全系统有限公司 | Gear tooth plate transmission mechanism for automobile tail door lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926307A2 (en) * | 1997-12-24 | 1999-06-30 | Kabushiki Kaisha Honda Lock | Door lock device for vehicle |
| CN201268990Y (en) * | 2008-07-08 | 2009-07-08 | 伟速达（昆山）安全系统有限公司 | Release link actuating mechanism improvement of back cover lock of electric-controlled vehicle |
| CN102472057A (en) * | 2009-07-22 | 2012-05-23 | 株式会社安成 | Vehicle door lock device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153949A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Electric Corp | Actuator |
| KR20040098934A (en) * | 2003-05-16 | 2004-11-26 | 현대자동차주식회사 | T/lid locking system |
| JP4460244B2 (en) * | 2003-08-21 | 2010-05-12 | 株式会社大井製作所 | Vehicle door latch device |
| JP5977961B2 (en) * | 2012-03-07 | 2016-08-24 | 株式会社ユーシン | Vehicle door latch device |
| US10094147B2 (en) * | 2012-04-13 | 2018-10-09 | Inteva Products, Llc | Rear compartment latch with power and manual release mechanism |
-
2013
- 2013-11-25 JP JP2013242507A patent/JP6267944B2/en active Active
-
2014
- 2014-11-24 CN CN201410680030.1A patent/CN104652995B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926307A2 (en) * | 1997-12-24 | 1999-06-30 | Kabushiki Kaisha Honda Lock | Door lock device for vehicle |
| CN201268990Y (en) * | 2008-07-08 | 2009-07-08 | 伟速达（昆山）安全系统有限公司 | Release link actuating mechanism improvement of back cover lock of electric-controlled vehicle |
| CN102472057A (en) * | 2009-07-22 | 2012-05-23 | 株式会社安成 | Vehicle door lock device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104652995A (en) | 2015-05-27 |
| JP2015101872A (en) | 2015-06-04 |
| JP6267944B2 (en) | 2018-01-24 |
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