CN104652995A - Vehicle door lock device - Google Patents
Vehicle door lock device Download PDFInfo
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- CN104652995A CN104652995A CN201410680030.1A CN201410680030A CN104652995A CN 104652995 A CN104652995 A CN 104652995A CN 201410680030 A CN201410680030 A CN 201410680030A CN 104652995 A CN104652995 A CN 104652995A
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- 210000000078 claw Anatomy 0.000 claims description 15
- 230000003578 releasing effect Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000010304 firing Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The task of the invention aims to provide a vehicle door lock device which can reduce structural components, simplify structures, and reduce the amplitude and weight in a thickness direction, and aims to reduce production cost. The vehicle door lock device comprises a latch mechanism (13) which can release snap joint of a firing pin (10) of a vehicle body; an opening rod (40) which can be axially arranged on a motor casing in a rotary mode; one side of a shaft portion is driven by a motor driving mechanism, and through a linkage portion one the other side of the shaft portion, the latch mechanism (13) moves to release the firing pin (10), wherein the opening rod (40) is configured in such a way that one side of a shaft portion (41) is provided with an arc concave slot portion (42) with the shaft portion (41) as a center, and the concave slot portion (42) is internally provided with a gear; the gear is engaged with a connecting gear (19) of the motor driving mechanism; in addition, one side of the shaft portion (41) of the opening rod (40) is provided with a manual operation part (40a) capable of being operation in a vehicle.
Description
Technical field
The present invention relates to the door latch apparatus for the back door of vehicle being held in fastening position.
Background technology
Fig. 8 represents the overview diagram being 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, keep the state of the fastening position at back door.
Above-mentioned door latch apparatus comprises the known bolt lock mechanism 13 be made up of fork 11 and claw 12.
In addition, fork 11 is rotatably supported on by axle 14 on substrate (diagram is omitted), and this fork 11 bears clockwise revolving force by back-moving spring in addition.
Claw 12 is rotatably supported on substrate by axle 15, this claw 12 is by back-moving spring in addition, bears anticlockwise revolving force, engages the state of striker 10 in fork 11, according to the mode buckle of the return motion of prevention fork 11, keep the fastening position at back door thus.
On the other hand, this door latch apparatus is that electrolysis removes formula locking devicen, and it comprises the electric actuator of the releasing carrying out breech lock.
Namely, electric actuator is following structure, it comprises electric driving mechanism, this electric driving mechanism is made up of motor 16, the worm screw 17 be arranged on the output shaft of this motor 16, the worm gear 18 engaged with this worm screw 17 and miniature gear (linked gear) 19, this miniature gear 19 is formed at the pars intermedia of worm gear 18 integratedly in outstanding mode, wherein, by this electric driving mechanism, make to open bar 20 to rotate, remove breech lock.
In addition, worm gear 18 arranges back-moving spring.
Specifically, electric driving mechanism is built in motor casing 21, opens in addition on axle 22 that bar 20 is rotatably supported in motor casing 21.
Opening in bar 20, in the side of axle 22, form the gear part 20a of arc-shaped, this gear part 20a engages with above-mentioned miniature gear 19, and its opposite side is as linkage part 20b in addition, stretches out from motor casing 21, by this linkage part 20b, makes claw 12 interlock.
So, if the latch mode shown in Fig. 8 being held in fastening position at back door is powered to motor 16, because the rotary driving force of motor 16 passes to open bar 20 via worm screw 17, worm gear 18, miniature gear 19, this is opened bar 20 and rotates in the counterclockwise direction, therefore by linkage part 20b promotion, rotary pawl 12, the elastic force of opposing back-moving spring, is rotated in a clockwise direction.
Consequently, owing to removing the buckle of fork 11, fork 11 is rotated in a clockwise direction by the elastic force of back-moving spring, therefore as shown in Figure 9, removes the engaging of striker 10.Thus, back door can be opened.
In above-mentioned door latch apparatus, if remove breech lock, then stop the power supply of motor 16.
So, because worm gear 18 is rotated in opposite direction by the elastic force of back-moving spring, therefore open bar 20 and claw 12 carries out return motion as shown in FIG. 10.
On the other hand, in above-mentioned door latch apparatus, be provided with the manual unlocking bar 23 carrying out when exception operating.
This manual unlocking bar 23 be arranged at be positioned at passenger compartment side motor casing 21 outside, its base portion is supported on the axle 22 that protrudes from outside motor casing 21, according to open the mode that bar 20 rotates integrally and be connected.
So above-mentioned manual unlocking bar 23 cannot operate from car.
Above-mentioned manual unlocking bar 23 the electric driving mechanism because of motor 16, its power supply circuits etc. fault and the exception of breech lock cannot be removed time, from car chamber interior operation, remove breech lock.
That is, in the fault because of electric driving mechanism, when back door is fixed on fastening position and cannot opens, from car chamber interior close to back door, manual unlocking bar 23 is operated, remove breech lock.
That is, in fig. 8, if operated manual unlocking bar 23 in the counterclockwise direction, rotate integrally owing to opening bar 20, thus identical with above-mentioned situation, remove breech lock, can back door be opened like this.
Prior art document
Patent document
Patent document 1:JP JP 2013-No. 185335 publications
Summary of the invention
The problem that invention will solve
In above-mentioned existing door latch apparatus, owing to arranging manual unlocking bar 23 outside the motor casing 21 being positioned at indoor, therefore following situation can be produced, namely outside back door, with the fine rule etc. in the gap by door, manual unlocking bar 23 is rotated, remove breech lock, like this, necessarily require to arrange the cover body etc. covering manual unlocking bar 23.
In addition, because manual unlocking bar 23 is arranged at outside motor casing independent of electric driving mechanism, there is cover body etc. in addition that cover this manual unlocking bar 23, therefore the amplitude of the thickness direction of door latch apparatus, namely the amplitude of the axis direction of axle 22 increases, and because of the reason of manual unlocking bar, cover body, number of components is many, thus, cost of production and weight all rise.
The present invention be directed to above-mentioned actual conditions to propose, the object of the present invention is to provide a kind of for motor vehicle door latch apparatus, wherein, reduce structure member, simplify structure, seek the amplitude of thickness direction and the minimizing of weight, seek the reduction of cost of production in addition.
For solving the technical scheme of problem
In order to realize above-mentioned object, the present invention is as the 1st invention, and provide a kind of for motor vehicle door latch apparatus, this for motor vehicle door latch apparatus comprises:
Bolt lock mechanism, this bolt lock mechanism has: fork, and this fork can carry out buckle, disengagement with the striker be arranged on vehicle body or car door; And claw, it is by the clamped position of the mobile restriction of this fork in above-mentioned striker and the releasing position of this engaging of releasing; And
Open bar, this is opened bar and is rotatably located on crust of the device, and the side in its axle portion is driven by electric actuator, makes above-mentioned claw action by the rotary motion of axle portion opposite side, by the mobile restriction of above-mentioned fork in release position,
It is characterized in that, open in bar above-mentioned, Baltimore groove portion or the fenestra of the arc-shaped centered by this axle portion is formed in the side in axle portion, and at the inner face of this Baltimore groove portion or fenestra, gear is set, this gear engages the linked gear of above-mentioned electric actuator, in addition in the above-mentioned part opening the side in the axle portion of bar, form the manual operation unit that can operate in car.
As the 2nd invention, it relates to for motor vehicle door latch apparatus of above-mentioned 1st invention, it is characterized in that, be built-in with containing above-mentioned electric actuator electric driving mechanism and above-mentionedly open in the crust of the device of bar, form the operation window that above-mentioned manual operation unit is exposed, and on limits cover body is set in this operation window.
As the 3rd invention, it relates to for motor vehicle door latch apparatus of the above-mentioned 1st or 2 inventions, and it is characterized in that, above-mentioned linked gear is formed as miniature gear, and this miniature gear protrudes from the central part with the large gear of electric actuator interlock.
The effect of invention
What door latch apparatus of the present invention had opens bar is following structure, wherein, form Baltimore groove portion or the fenestra of the arc-shaped centered by this axle portion in the side in axle portion, and gear is set in this Baltimore groove portion or fenestra, this gear engages the linked gear of above-mentioned electric actuator.
So, be positioned at the latch mode of fastening position at back door, if drive linked gear in electronic mode, then open the gear interlock of bar, open bar and rotate centered by axle portion.
Thus, opening that bar part promotes, rotary pawl due to the opposite side by being positioned at axle portion, removing the buckle of fork of claw, therefore the engaging of fork release striker.
Back door can be opened in this state.
Form following structure like this, that is, formative gear in the Baltimore groove portion opening bar or fenestra, this gear engages the linked gear of above-mentioned electric actuator, therefore when not producing interference to other parts, reduces the size opening bar.
In addition, what have at door latch apparatus of the present invention opens in bar, forms the manual operation unit that can carry out operating in car in a part for the side in axle portion.
That is, if operated manual operation unit, rotate this and open bar, then can remove breech lock.
In the fault because of motor, motor circuit etc., door latch apparatus cannot be driven in electronic mode, breech lock cannot be removed, when cannot open the exception at back door, then can according to the mode from car room close to back door, manual operation is carried out in air exercise opening lever, removes breech lock.
Thus, even if when the exception of the fault etc. of electric driving mechanism, still back door can be opened.
In addition, due to open bar and form manual operation unit, therefore the quantity of parts, the weight of alleviator can be reduced.
In contrast, open in bar above-mentioned, there is the possibility of carrying out following improper activity, that is, adopt the gap from back door and the elongated instrument etc. that inserts, retract manual operation unit, remove breech lock.
So, in the car produced to prevent the back door of causing because of such improper activity from opening, the theft of thing, can form following theft-prevention structure, wherein, crust of the device is offered the fenestra that the manual operation unit opening bar is exposed, and in this fenestra, is arranged on the cover body of closing at ordinary times.In addition, to opening cover body when exception, the manual operation unit opening bar that exposes in fenestra operates, releasing breech lock identical with above-mentioned situation.
As described above, according to the present invention, open bar owing to comprising with the manual operation unit removing breech lock when exception, therefore can number of components be reduced, simplify structure, form the amplitude of thickness direction of door latch apparatus and weight minimizing like this, be conducive to the door lock assembly of the reduction of cost of production.
Accompanying drawing explanation
Fig. 1 is the front view of the door latch apparatus representing an embodiment of the invention;
Fig. 2 is the sectional view along the A-A line in Fig. 1;
Fig. 3 is the simplification front view taking off the shell cover of motor casing, the above-mentioned door latch apparatus of expression internal construction, and this figure is the figure representing latch mode;
Fig. 4 is the rear elevation opening bar be arranged in above-mentioned door latch apparatus;
Fig. 5 is the sectional view along the B-B line in Fig. 4;
Fig. 6 is the simplification front view of the door latch apparatus identical with Fig. 3 of the releasing action representing breech lock;
Fig. 7 represents the front view opening the door latch apparatus identical with Fig. 1 of the state of the lid of the fenestra be arranged on motor casing;
Fig. 8 is the simplification front view of the door latch apparatus identical with Fig. 3 representing another embodiment of the present invention, and this figure is the figure representing latch mode;
Fig. 9 is the simplification front view identical with Fig. 8 of the clear-latch action representing another embodiment;
Figure 10 is the simplification front view taking off the shell cover of motor casing, the door latch apparatus in the past of expression internal construction, and this figure is the figure representing latch mode;
Figure 11 is the simplification front view of the door latch apparatus identical with Figure 10 representing clear-latch action;
Figure 12 is the simplification front view of the door latch apparatus representing clear-latch state.
Detailed description of the invention
Below with reference to the accompanying drawings, an embodiment of the invention implemented in the back door of the automobile of station wagon etc. are described.
Fig. 1 is the front view of the door latch apparatus representing an embodiment of the invention, Fig. 2 is the sectional view along the A-A line in Fig. 1, Fig. 3 is the simplification front view taking off the shell cover of motor casing, the above-mentioned door latch apparatus of expression internal construction, Fig. 4 is the rear elevation opening bar be arranged in above-mentioned door latch apparatus, and Fig. 5 is the sectional view along the B-B line in Fig. 4.
In addition, the principal character of the door latch apparatus of present embodiment is to open bar, compared with the door latch apparatus that other structure is such with the conventional example shown in Figure 10, is identical structure, therefore adopts identical label for identical parts, omits their description.
As knowing according to Fig. 1 ~ Fig. 3, the fork 11 of formation bolt lock mechanism 13 and claw 12 are supported on the inside of substrate 31 by axle 14,15, this substrate 31 is covered by cover plate 32 in addition.
In addition, the both sides of substrate 31 are provided with installation bracket 33, threadedly this installation bracket 33 are fixed on back door, door latch apparatus is assembled on back door.
Further, on the substrate 31, the insertion groove 34 of the striker entered by closing back door is formed.
In addition, above-mentioned door bolt mechanism 13 is provided with electric driving mechanism 35 integratedly.
Electric driving mechanism 35 is identical with conventional example, forms by being assembled in the motor (electric actuator) 16 of the hollow chamber inside formed by the housing main body 36 of motor casing and shell cover 37, worm screw 17, worm gear 18 and miniature gear (linked gear) 19.
In addition, worm screw 17 is fixed on the output shaft of motor 16, in addition at the pars intermedia of the worm gear 18 engaged with worm screw 17, is provided with miniature gear 19.
The gear mass be made up of worm gear 18 and miniature gear 19 is rotatably supported by axostylus axostyle 38, this axostylus axostyle 38, across on bearing portion 36a, 37a of being arranged on housing main body 36 and shell cover 37, is provided with the back-moving spring 39 that return motion rotates to initial position in addition on worm gear 18.
In addition, about miniature gear 19, both can be integrally formed in the pars intermedia of worm gear 18, also the miniature gear 19 formed as discrete item can be fixed on worm gear 18.
On the one hand, possess carry out motorized motions by above-mentioned electric driving mechanism 35 and remove breech lock open bar 40.
This opens bar 40 shown in Fig. 2, Fig. 5, the axle portion 41 be made up of convex axle portion 41a and recessed axle portion 41b is set from its side, its convex axle portion 41a is chimeric with the recess axle portion 36b of housing main body 36, in addition, by making the convex axle portion 37b of shell cover 37 charge in this recessed axle portion 41b, rotatably carry out axle supporting.
Above-mentioned bar 40 of opening is as knowing according to Fig. 2, Fig. 4, expanded width portion is formed in the side in axle portion 41, the Baltimore groove portion 42 of the arc-shaped centered by axle portion is formed at this expanded width portion, offer fenestra 42a in the face side in this Baltimore groove portion 42 in addition, and be formed with gear 42b (being external gear in the present embodiment) along its bottom surface.
Further, forming above-mentioned miniature gear 19 charges in above-mentioned Baltimore groove portion 42, by the structure that this miniature gear 19 engages with gear 42b.
Above-mentioned fenestra 42a can not be offered, but form Baltimore groove portion 42 as fenestra, gear 42b is set in this fenestra edge.
Further, open in bar 40 above-mentioned, the tongue piece that stretches out being positioned at the side in axle portion 41 forms manual operation unit 40a, and its opposite side forms the linkage part 40b promoting claw 12.
In addition, as knowing according to Fig. 3, the above-mentioned linkage part 40b opening bar 40 stretches out from motor casing, and its leading section is relative with the pushing part 12a of claw 12.
On the other hand, on the shell cover 37 of above-mentioned door latch apparatus, formation operation window 43, the manual operation unit 40a opening bar 40 exposes from its operation window 43, but the door latch apparatus of present embodiment is the theft-prevention structure arranging cover body 44 on operation window 43.
Cover body 44 as shown in Figure 1, for following structure, wherein, the axis hole 44a being formed at its side is supported by the bolster 45a be arranged on shell cover 37, and the buckle arm 44b being arranged at its opposite side can with the clamping part 45b buckle be arranged on shell cover 37.
In addition, notch part 44c is formed in axis hole 44a, aim at the teat 45c be arranged on bolster 45a making notch part 44c, after axis hole 44a is chimeric with bolster 45a, cover body 44 is rotated, buckle arm 44b is snapped on clamping part 45b, at ordinary times, as shown in Figure 1 and Figure 2, by cover body 44, operation window 43 is closed.
Further, the buckle arm 44b of cover body 44, after being arranged on the buckle teat 45d on shell cover 37 passes through, is snapped on clamping part 45b.
So, at ordinary times, by the buckle of buckle teat 45d, keep the closedown of cover body 44.
In the door latch apparatus of above-mentioned present embodiment, be positioned at fastening position at back door, door latch apparatus is in the state of the fastening state of the striker shown in Fig. 3, if carry out powered operation to motor 16, then can remove breech lock according to the action of electric driving mechanism 35.
That is, due to the driving by motor 16, worm screw 17, worm gear 18 interlock, therefore miniature gear 19 and worm gear 18 rotate integrally.
So that engages with miniature gear 19 due to gear 42b opens bar 40 and the rotation interlock of miniature gear 19, rotates, therefore promote the pushing part 12a of rotary pawl 12 by this linkage part 40b at the clockwise direction of Fig. 3.
Thus, owing to discharging the prevention of the fork 11 of claw 12, therefore as shown in Figure 6, fork 12 is rotated in the counterclockwise direction by back-moving spring, the engaging of release striker 10.
By above-mentioned action, remove breech lock by electric driving mechanism 35, open back door.
If owing to removing breech lock, carry out power supply to the motor 16 of electric driving mechanism 35 to stop controlling, therefore open the elastic force that bar 40 bears back-moving spring 39, rotate along the counter clockwise direction in Fig. 6, be returned to initial position shown in Fig. 3, rotate with the reply of opening bar 40 in addition, claw 12 is by the elastic force of back-moving spring, rotate along the clockwise direction in Fig. 6, contact with fork 11, kept the action of the releasing of breech lock by this action.
On the one hand, in the fault because of motor 6, its power supply circuits etc., electric driving mechanism 35 and powered operation have nothing to do and do not have the occasion of action, owing to cannot remove breech lock, therefore cannot open back door.
In the door latch apparatus of present embodiment, in the occasion of such abnormality, can carry out manual operation from the opening lever 40 of car chamber interior air exercise, the breech lock of pair of latches device is removed.
That is, when being in such abnormality, from car chamber interior close to back door, the buckle arm 44b of cover body 44 and clamping part 45b being thrown off, as shown in Figure 7, the cover body 44 supported being rotated, open operation window 43 by bolster 45a.
In addition, in this occasion, buckle and the buckle teat 45d of buckle arm 44b throw off, and cover body 44 is rotated, and a part for cover body 44 is contacted with the retainer 45e be arranged on shell cover 37.
Thus, due to the manual operation unit 40a operation window 43 and exposing relatively opening bar 40, if therefore this manual operation unit 40a is withdrawn into right direction (in the figure 7), then as shown in Figure 6, open bar 40 to be rotated in a clockwise direction centered by axle portion 41, like this, can be same as described above, remove breech lock.
In addition, manual operation unit 40a also uses the instrument of screwdriver etc. and retracts, and also cover body 44 can be taken off from shell cover 37, the buckle arm 44b of cover body 44 is charged into, operate.
So, even if to break down at electric driving mechanism 35, when cannot open back door, still can remove door latch apparatus on a crash basis, open back door.
Also have, in the door latch apparatus of present embodiment, due at ordinary times, close cover body 44 as shown in Figure 1, shutoff operation window 43, even if therefore insert elongated instrument, when carrying out clear-latch undeservedly attempting from the gap of door, such instrument does not still collide with striker, cannot Unscrew bar 40.
In the above-described embodiment, open gear 42a on bar 40 and to be formed as external gear to being formed at and be described, wherein, the axle portion 41 of this external gear relatively as its center of rotation in fenestra, toward the outer side (top side of Fig. 3) and formed, but be not limited to this, also can be formed as internal gear according to gear, this internal gear is relatively as the axle portion 41 of its center of rotation, and the mode formed towards inner side (bottom side of Fig. 8) is implemented.
Fig. 8, Fig. 9 represent another embodiment opening the door latch apparatus of bar 40 comprising and arrange internal gear 42c.
In addition, Fig. 8 represents the latch mode of striker 10, and Fig. 9 represents the clear-latch state of striker 10.
In the present embodiment, due to except opening bar 40, other aspect is the structure identical with the embodiment shown in Fig. 1 ~ Fig. 3, therefore for same parts, adopts identical label, omits their description.
As shown in the figure, opening in bar 40, forming expanded width portion in the side in axle portion 41, form the Baltimore groove portion 42 of the arc-shaped centered by axle portion 41 at this expanded width portion, in addition fenestra 42a is set in the face side in this Baltimore groove portion 42, and forms internal gear 42c on its end face.
In addition, form following structure, wherein, in above-mentioned Baltimore groove portion 42, charge into above-mentioned miniature gear 19, this miniature gear 19 engages with internal gear 42c.
In addition, above-mentioned fenestra 42a also can not be set, Baltimore groove portion 42 is formed as fenestra, internal gear 42c is set at this fenestra edge.
Owing to passing through like this, gear forms internal gear 42c, compared with the embodiment shown in Fig. 1 ~ Fig. 3, internal gear 42c and worm gear 18 can be arranged at close to as the position in axle portion 41 of center of rotation of opening bar 40, therefore the overall dimensions of device can be reduced further.
Above, embodiments of the present invention are illustrated, but are arranged at the occasion of the automobile on back door at striker 10, according to by door latch apparatus the mode be installed on vehicle body implement.
Industry utilizes possibility
Be applicable to the door latch apparatus on the back door of the automobile being arranged on 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 opens bar;
Label 40a represents manual operation unit;
Label 40b represents linkage part;
Label 41 represents axle portion;
Label 42 represents Baltimore 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 for motor vehicle door latch apparatus, this for motor vehicle door latch apparatus comprises:
Bolt lock mechanism, this bolt lock mechanism has: fork, and this fork can carry out buckle, disengagement with the striker be arranged on vehicle body or car door; And claw, it is by the clamped position of the mobile restriction of this fork in above-mentioned striker and the releasing position of this engaging of releasing; And
Open bar, this is opened bar and is located on crust of the device in revolvable mode, and the side in its axle portion is driven by electric actuator, makes above-mentioned claw action by the rotary motion of axle portion opposite side, by the mobile restriction of above-mentioned fork in release position,
It is characterized in that:
Open in bar above-mentioned, form Baltimore groove portion or the fenestra of the arc-shaped centered by this axle portion in the side in axle portion, and gear is set at the inner face of this Baltimore groove portion or fenestra, this gear engages the linked gear of above-mentioned electric actuator,
In addition, in the above-mentioned part opening the side in the axle portion of bar, form the manual operation unit that can operate in car.
2. for motor vehicle door latch apparatus according to claim 1, it is characterized in that, be built-in with containing above-mentioned electric actuator electric driving mechanism and above-mentionedly open in the crust of the device of bar, form the operation window that above-mentioned manual operation unit is exposed, and the cover body that can open is set in this operation window.
3. for motor vehicle door latch apparatus according to claim 1 and 2, is characterized in that, above-mentioned linked gear is formed as miniature gear, and this miniature gear protrudes from the central part with the large gear of electric actuator interlock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-242507 | 2013-11-25 | ||
| JP2013242507A JP6267944B2 (en) | 2013-11-25 | 2013-11-25 | Door latch device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652995A true CN104652995A (en) | 2015-05-27 |
| CN104652995B 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) |
Cited By (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 |
| 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 |
| CN112955621A (en) * | 2018-10-31 | 2021-06-11 | 株式会社有信 | Door latch device |
| CN112969834A (en) * | 2018-10-31 | 2021-06-15 | 株式会社有信 | door latch |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019117677A1 (en) * | 2019-07-01 | 2021-01-07 | Kiekert Aktiengesellschaft | MOTOR VEHICLE DOOR LOCK |
| DE102021106210A1 (en) * | 2021-03-15 | 2022-09-15 | Kiekert Aktiengesellschaft | Electromotive drive for motor vehicle applications |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| JPH03153949A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Electric Corp | Actuator |
| EP0926307A2 (en) * | 1997-12-24 | 1999-06-30 | Kabushiki Kaisha Honda Lock | Door lock device for vehicle |
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Cited By (6)
| 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 |
| CN112955621A (en) * | 2018-10-31 | 2021-06-11 | 株式会社有信 | Door latch device |
| CN112969834A (en) * | 2018-10-31 | 2021-06-15 | 株式会社有信 | door latch |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015101872A (en) | 2015-06-04 |
| CN104652995B (en) | 2018-05-11 |
| JP6267944B2 (en) | 2018-01-24 |
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