CN105041074A - Vehicle door bolt lock apparatus - Google Patents
Vehicle door bolt lock apparatus Download PDFInfo
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- CN105041074A CN105041074A CN201510169163.7A CN201510169163A CN105041074A CN 105041074 A CN105041074 A CN 105041074A CN 201510169163 A CN201510169163 A CN 201510169163A CN 105041074 A CN105041074 A CN 105041074A
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Abstract
The invention provides a vehicle door bolt lock apparatus which is used to prevent foreign intrusion or theft from an emergency operation hole because although the emergency operation hole is small, it is still possible for people to perform emergency actions. The door bolt lock apparatus comprises a vehicle knock needle (10) clamp, a broken door bolt structure (13) and an opening rod. The opening rod (40) is arranged on the housing of the apparatus in a rotation manner and can rotate according to an electric driving structure (35) to unlock the bolt lock wherein along with the operation window hole (43) through which the opening rod (40) is operated in emergency, an concave part(37c) is formed. The guiding part of the concave part (37c) can perform the manual operation part (40a) through the opening rod (40) on the operation window hole (43).
Description
Technical field
The present invention relates to the door latch device for the back door of vehicle being held in fastening position.
Background technology
Fig. 7 is the schematic diagram of latch (tailgatelatch) device representing the back door be arranged in the automobiles such as station wagon.
In addition, the figure shows the striker 10 of door latch device engaging vehicle body and keep the state of the fastening position at back door.
Above-mentioned door latch device comprises the known bolt lock mechanism 13 be made up of fork body 11 and claw 12.
In addition, fork body 11 is rotatably supported on substrate (diagram is omitted) by axle 14, and this fork body 11 bears clockwise revolving force by return spring in addition.
Claw 12 is rotatably supported on substrate by axle 15, this claw 12 bears anticlockwise revolving force by return spring in addition, under the state that fork body 11 engages striker 10, according to the mode buckle stoping the return motion of pitching body 11, keep the fastening position at back door thus.
On the other hand, this door latch device is power release formula door latch device, and it comprises electric actuator, and this electric actuator carries out the clear-latch from the latch mode of the fastening position keeping back door to the non-breech lock of open position.
Namely, door latch device is following structure, it comprises electric driving mechanism, this electric driving mechanism is formed by as the motor 16 of electric actuator, 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 little shape gear (linked gear) 19, this little shape gear 19 is the outstanding pars intermedia being formed at worm gear 18 integratedly, wherein, by this electric driving mechanism, make to open bar 20 to rotate, thus remove breech lock.
In addition, worm gear 18 arranges return 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, form the gear part 20a of arc-shaped in the side of axle 22, this gear part 20a engages with above-mentioned little shape gear 19, in addition, its opposite side, as linkage part 20b, forms and stretches out from motor casing 21, is made the linkage part of claw 12 interlock by this linkage part 20b.
So, if be held in the latch mode shown in Fig. 7 of fastening position at back door under, motor 16 is powered, because the rotary driving force of motor 16 passes to open bar 20 via worm screw 17, worm gear 18, little shape gear 19, this is opened bar 20 and rotates in the counterclockwise direction, therefore push back claw 12 by linkage part 20b, resist the elastic force of return spring and be rotated in a clockwise direction.
Consequently, owing to removing the buckle of fork body 11, fork body 11 is rotated in a clockwise direction by the elastic force of return spring, therefore as shown in Figure 8, removes the engaging (non-latch mode) of striker 10.
Thus, back door can be opened.
In above-mentioned door latch device, if remove breech lock, then stop the power supply of motor 16.
Thus, because the elastic force of worm gear 18 by return spring rotates in opposite direction, therefore open bar 20 and claw 12 carries out return motion.
On the other hand, in above-mentioned door latch device, be provided with the manual unlocking bar 23 of emergency operation.
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, and according to open the mode that bar 20 rotates integrally and be connected.
Above-mentioned manual unlocking bar 23 is in reasons such as the fault of the electric driving mechanism because of motor 16, its power supply circuits etc. or the consumption of battery, when electric driving mechanism cannot carry out the exception removing breech lock, from car chamber interior operation (emergency operation), thus remove breech lock.
That is, in the fault because of electric driving mechanism, when back door is fixed in fastening position and cannot opens, from car chamber interior close to back door, manual unlocking bar 23 is operated, thus remove breech lock.
That is, in the figure 7, if operated manual unlocking bar 23 in the counterclockwise direction, rotate integratedly owing to opening bar 20, thus identical with above-mentioned situation and remove breech lock, can back door be opened thus.
Prior art document
Patent document
Patent document 1:JP JP 2013-185335 publication
Summary of the invention
The problem that invention will solve
In above-mentioned existing door latch device, owing to arranging manual unlocking bar 23 outside the motor casing 21 being positioned at indoor, therefore use the fine rule etc. by the gap of door outside back door, manual unlocking bar 23 is made to rotate and remove breech lock, like this, have and open back door by devious conduct, the danger of article in theft car.
In addition, in order to prevent theft situation as described above, there is following type: the enclosing cover housing covering manual unlocking bar 23 is set on motor casing 21, and on this enclosing cover housing, offers the operation fenestra that the operating portion 23a of manual unlocking bar 23 is exposed.
But arrange the occasion of such enclosing cover housing, form less operation fenestra in order to avoid theft, the operability of manual unlocking bar 23 is deteriorated.
In addition, the occasion of the enclosing cover housing covering manual unlocking bar 23 is being set, at the width of the thickness direction of door latch device, namely the width being positioned at the axis direction of axle 22 increases, and because manual unlocking bar 23, enclosing cover housing make component count quantitative change many, thus, the problem of weight and cost of production rising is produced.
Also have, people also consider, manual unlocking bar 23 is arranged at the inside of motor casing 21, the operation fenestra that this operating portion 23a is exposed is formed in motor casing 21, but in the occasion so formed, in order to antitheft, less operation fenestra must be formed, operability is deteriorated, and enters from operation fenestra due to foreign matter etc., therefore there is the bad danger of the actions such as the gear of inner electric driving mechanism.
The present invention be directed to above-mentioned actual conditions to propose, the object of the invention is to, a kind of for motor vehicle door latch device is provided, it is for carrying out the power release formula door latch device of emergency operation, in order to prevent foreign matter from operation fenestra (fenestra for making the manual operation unit opening bar expose) invade and antitheft, the operation transfiguration of the manual operation unit opening bar can be made as far as possible easy, this manual operation unit opening bar can form small-sized operation fenestra, and this operation fenestra can be made to expose.
For the technical scheme of dealing with problems
In order to realize above-mentioned object, a kind of for motor vehicle door latch device is provided as the 1st invention, this for motor vehicle door latch device comprises: bolt lock mechanism, this bolt lock mechanism has fork body and claw, this fork physical efficiency and the striker buckle be arranged on vehicle body or car door, disengagement, this claw is by the clamped position of the mobile restriction of this fork body in above-mentioned striker and the releasing position of this engaging of releasing, and open bar, this is opened bar and is rotatably arranged on crust of the device by axle, driven by electric actuator, above-mentioned claw action is made by its rotary motion, by the mobile restriction of above-mentioned fork body in release position, it is characterized in that: open above-mentioned the manual operation unit that on bar, setting can operate in car, interior be provided with containing above-mentioned electric actuator electric driving mechanism and above-mentionedly open setting operation fenestra and guide portion in the said apparatus shell of bar, this operation fenestra is formed as opening the microscler of the rotary motion of the manual operation unit of bar along above-mentioned, above-mentioned manual operation unit is exposed, this guide portion guides the operation of the above-mentioned manual operation unit of operator near this operation fenestra.
As the 2nd invention, provide a kind of for motor vehicle door latch device, it relates to the door latch device described in above-mentioned 1st invention, it is characterized in that, guide sections by operation fenestra all-round or a part of around the concave shaped portion that formed form.
As the 3rd invention, there is provided a kind of for motor vehicle door latch device, it relates to the door latch device described in above-mentioned 2nd invention, it is characterized in that, the above-mentioned manual operation unit opening bar arranges jut, and the inside of this jut through aforesaid operations fenestra to guide sections is outstanding.
The effect of invention
The 1st invention door latch device in, be arranged at crust of the device inside owing to opening bar, thus open bar can not because rotating from the devious conduct outside car thus remove breech lock.
Therefore, the power release formula door latch device of excellent the carried out emergency operation of theftproof is formed.
In addition, the guide portion of the operation guiding operator is set near the operation fenestra making the manual operation unit opening bar expose, therefore operator can not use instrument and directly operate with finger etc.
Certainly, the instruments such as screwdriver also can be utilized to operate.
The feature of the door latch device of the 2nd invention is, the guide portion that the 1st is invented is formed as concave shaped portion, can be formed and guide the finger etc. of operator to carry out the structure operated by concave shaped portion.
According to the door latch device of the 3rd invention, finger etc. can be hooked in the jut being arranged on the manual operation unit opening bar thus operates, make the emergency operation opening bar become easier.
In addition, so jut is set on manual operation unit, operation fenestra can be made to be formed as little width shape, be conducive to preventing foreign matter from invading in device and preventing the improper releasing of breech lock.
That is, operation fenestra can not be formed as making the finger of people to insert and carry out the hole width that operates, and is formed as making the instruments such as screwdriver insert and carry out the hole width of the little width operated.
As described above, power release formula door latch device of the present invention forms following structure: in the fault because of electric driving mechanisms such as motor, its power supply circuits, or the consumption of battery etc. and electric driving mechanism does not carry out the exception of clear-latch action time, air exercise opening lever is carried out emergency operation and removes breech lock, in addition, the door latch device that theftproof is excellent, operability is excellent can be formed.
Accompanying drawing explanation
Fig. 1 is the front view of the door latch device 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 that the shell cover taking off motor casing represents the above-mentioned door latch device of internal construction, and this figure is the figure representing latch mode;
Fig. 4 is the simplification front view of the door latch device identical with Fig. 3 of the releasing action representing breech lock;
Fig. 5 is the front view of the above-mentioned locking devicen being provided with the enclosing cover of closing the operation fenestra that the manual operation unit opening bar is exposed;
Fig. 6 is the simplification front view of the door latch device identical with Fig. 5 of the state representing position enclosing cover being rotated to opening operation fenestra;
Fig. 7 is the simplification front view that the shell cover taking off motor casing represents the existing door latch device of internal construction, and this figure is the figure representing latch mode;
Fig. 8 is the simplification front view of the door latch device identical with Fig. 7 representing clear-latch action.
Detailed description of the invention
Below with reference to the accompanying drawings, an embodiment of the invention implemented in the back door of the automobiles such as station wagon are described.
Fig. 1 is the front view of door latch device representing an embodiment of the invention, and Fig. 2 is the sectional view along the A-A line in Fig. 1, and Fig. 3 is the simplification front view that the shell cover taking off motor casing represents the above-mentioned door latch device of internal construction.
In addition, compared with the door latch device of the conventional example shown in bolt lock mechanism, electric driving mechanism etc. with Fig. 7, Fig. 8, be identical structure, therefore adopt identical label to be described for identical parts.
From Fig. 1 ~ Fig. 3, the fork body 11 and the claw 12 that form bolt lock mechanism 13 are supported on the inside of substrate 31 by axle 14,15, and 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, thus door latch device is assembled on back door.
Further, the insertion groove 34 of the striker entered by closing back door is formed on the substrate 31.
In addition, above-mentioned bolt lock mechanism 13 is integrally provided with electric driving mechanism 35.
Electric driving mechanism 35 is identical with existing example, 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, little shape gear (linked gear) 19 and forming.
In addition, worm screw 17 is fixed on the output shaft of motor 16, in addition the pars intermedia of the worm gear 18 engaged with worm screw 17 is provided with little shape gear 19.
The gear mass be made up of worm gear 18 and little shape 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 return spring 39 that return motion rotates to initial position in addition on worm gear 18.
In addition, about little shape gear 19, both can give prominence to integratedly and be formed at the pars intermedia of worm gear 18, also the little shape gear 19 formed as discrete item can be fixed on worm gear 18.
On the other hand, comprise and carry out motorized motions by above-mentioned electric driving mechanism 35, thus remove breech lock open bar 40.
This opens bar 40 as 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, this convex axle portion 41a is chimeric with the spill 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, thus rotatably supported by axle.
Above-mentioned bar 40 of opening is according to Fig. 2, Fig. 3, expanded width portion is formed in the side in axle portion 41, this expanded width portion is formed the Baltimore groove portion 42 of the arc-shaped centered by axle portion 41, offer fenestra 42a in the face side in this Baltimore groove portion 42 in addition, and be formed with gear 42b along its bottom surface.
Further, be constructed as follows structure: above-mentioned little shape gear 19 is charged in above-mentioned Baltimore groove portion 42, this little shape gear 19 is engaged with gear 42b.
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 this manual operation unit 40a arranges porose portion 40b and jut 40c.
In addition, the opposite side opening bar 40 at this forms the linkage part 40d promoting claw 12.
In addition, as shown in Figure 3, the above-mentioned linkage part 40d 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, the shell cover 37 of above-mentioned door latch device forms operation fenestra 43, the manual operation unit 40a opening bar 40 exposes from this operation fenestra 43, thus can carry out emergency operation.
In addition, operation fenestra 43 is formed as the elongated hole of axle portion 41 as the arc-shaped at center, can carry out rotation process along this operation fenestra 43 to manual operation unit 40a.
Specifically, in this embodiment, the recess 37c grown crosswise upwards is formed above shell cover 37, the lower curtate of this recess 37c is provided with operation fenestra 43, in addition, the inside outstanding (see Fig. 2) of jut 40c through operation fenestra 43 to recess 37c of the manual operation unit 40a opening bar 40 is arranged at.
That is, the guide portion that the finger etc. that the manual operation unit 40a that the above-mentioned recess 37c grown crosswise forms the opening lever 40 of guiding air exercise carries out the operator operated guides.
In the door latch device of above-mentioned present embodiment, fastening position is positioned at back door, under door latch device is in the state (latch mode) of the buckle status of the striker 10 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 linked by the driving of motor 16 worm screw 17, worm gear 18, therefore little shape gear 19 and worm gear 18 rotate integrally.
Therefore, the bar 40 of opening engaged with little shape gear 19 due to gear 42b links with the rotation of little shape gear 19, rotates, therefore by this linkage part 40d, pushed back by the pushing part 12a of claw 12 along the clockwise direction in Fig. 3.
Thus, because the prevention of claw 12 to fork body 11 is released, therefore as shown in Figure 4, fork body 11 is rotated in the counterclockwise direction by return 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 bar 40 and bear the elastic force of return spring 39 and link in the worm gear 18 of return motion, little shape gear 19, rotate along the counter clockwise direction in Fig. 4, be returned to the initial position shown in Fig. 3, rotate with the reply of opening bar 40 in addition, claw 12, by the elastic force of return spring, rotates along the clockwise direction in Fig. 4, contacts with fork body 11, by this action, keep the action of clear-latch.
On the other hand, because of the fault of motor 16, its power supply circuits etc. or the consumption etc. of battery, no matter electric driving mechanism 35 carries out the occasion whether powered operation is still failure to actuate, due to breech lock cannot be removed, therefore back door cannot be opened.
In the door latch device of present embodiment, in the occasion of such abnormality, manual operation can be carried out from the opening lever 40 of car chamber interior air exercise, remove the breech lock (emergency operation releasing) of pair of latches locking device.
The door latch device of formation like this is under the latch mode shown in Fig. 1 ~ Fig. 3, if finger hooks in the jut 40c opening bar 40 and drags along clockwise, then by opening the rotary motion of bar, the pushing part 12a of claw 12 pushes back by this linkage part 40d as shown in Figure 4, therefore can remove breech lock.
Therefore, because of the fault of electric driving mechanism 35 of motor 16, its power supply circuits etc. or the consumption etc. of battery, when electric driving mechanism 35 cannot carry out the exception removing breech lock, close to back door in car, opening lever of fighting each other as described above is carried out emergency operation and removes breech lock, opens back door.
Namely, when being in abnormality as described above, from car chamber interior close to back door, the jut 40c opening the manual operation unit 40a of bar 40 hooked in being arranged at door latch device will be pointed, finger is moved along the recess 37c as guide portion, makes to open bar 40 as shown in Figure 4 and rotate.
Thus, mode similar to the above can remove breech lock, therefore can back door be opened.
Therefore, removed the occasion of breech lock by emergency operation, hook can be made to move along recess 37c in the finger of the people of jut 40c, therefore can the hole width of narrowly setting operation fenestra 43.
That is, about operation fenestra 43, there is no need to set and be that the finger of people inserts and the manual operation unit 40a of opening lever 40 of fighting each other carries out the hole width of operational degree, instruments such as can inserting screwdriver can be set to and carry out the thin width that operates, manual operation unit 40a is provided with the jut 40c coordinating above described holes width.
As a result, the foreign matter invaded from operation fenestra 43 tails off, in addition, can at the lower curtate formation operation fenestra 43 of recess 37c, therefore be conducive to the clear-latch that prevents from causing from the devious conduct come from car.
In addition, even if the instruments such as screwdriver be inserted into the hole portion 40b that is arranged at the operating portion 40a opening bar 40 and operate, also mode similar to the above breech lock can be removed.
As described above, the hole width of the operation fenestra 43 that the door latch device of present embodiment can narrowly formedly make the manual operation unit 40a opening bar 40 expose, therefore the situation invading foreign matter from this operation fenestra 43 is little, and this operation fenestra 43 is formed at the lower curtate of recess 37c, even if therefore use the fine rule etc. that inserts from the gap at back door, also the manual operation unit 40a opening bar 40 be difficult to exposing from operation fenestra 43 operates, therefore may have hardly because devious conduct causes the situation of clear-latch.
But in order to the reliability of the clear-latch that can improve the intrusion that prevents foreign matter and cause because of devious conduct, preferably possessing can the enclosing cover of shutoff operation fenestra 43.
Fig. 5 represents the embodiment of the enclosing cover 44 with shutoff operation fenestra 43, and Fig. 6 represents makes enclosing cover 44 rotate and the embodiment of opening operation fenestra 43.
About enclosing cover 44, the axis hole 44a being arranged at one end is supported on the fulcrum portion 45a being arranged at shell cover 37 in the mode that can rotate freely by axle, the buckle tongue piece 44b of its other end is snapped in the buckle maintaining part 45b being arranged at shell cover 37 in addition, thus the maintenance operation closed condition of fenestra 43.
In addition, protruding part 45c is the retainer of the fastening position keeping enclosing cover 44, and protruding part 45d is the retainer of the release position keeping enclosing cover 44.
When open enclosing cover 44, in the mode of crossing protruding part 45c, buckle tongue 44b pulled out from buckle maintaining part 45b and with fulcrum portion 45a for fulcrum rotates, as shown in Figure 6, make it rotate and open until a part for enclosing cover 44 is connected to protruding part 45d.
So, open enclosing cover 44, the manual operation unit 40a opening bar 40 exposes from operation fenestra 43, if therefore make this hole portion 40b, jut 40c rotates, then can remove breech lock in above-mentioned same mode by emergency operation.
Industry utilizes possibility
Be applicable to door latch device, its car indoor being arranged on station wagon etc. do not have on the back door of the automobile on border with luggage case portion.
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 little shape gear;
Label 35 represents electric driving mechanism;
Label 36 represents housing main body;
Label 37 represents shell cover;
Label 37c represents recess;
Label 40 represents opens bar;
Label 40a represents manual operation unit;
Label 40b represents hole portion;
Label 40c represents jut;
Label 40d represents linkage part;
Label 41 represents axle portion;
Label 42 represents Baltimore groove portion;
Label 42a represents fenestra;
Label 42b represents gear;
Label 43 expression operation fenestra.
Claims (3)
1. a for motor vehicle door latch device, it comprises:
Bolt lock mechanism, this bolt lock mechanism has fork body and claw, this fork physical efficiency and the striker buckle be arranged on vehicle body or car door, disengagement, and this claw is by the clamped position of the mobile restriction of this fork body in above-mentioned striker and the releasing position of this engaging of releasing; And
Open bar, this is opened bar and is arranged on crust of the device in revolvable mode by axle, is driven by electric actuator, makes above-mentioned claw action by its rotary motion, by the mobile restriction of above-mentioned fork body in release position,
It is characterized in that:
Manual operation unit bar being arranged and can operate in car is opened above-mentioned,
Interior be provided with containing above-mentioned electric actuator electric driving mechanism and above-mentionedly open setting operation fenestra and guide portion in the said apparatus shell of bar, this operation fenestra is formed as opening the microscler of the rotary motion of the manual operation unit of bar along above-mentioned, above-mentioned manual operation unit is exposed, and this guide portion guides the operation of the above-mentioned manual operation unit of operator near this operation fenestra.
2. for motor vehicle door latch device according to claim 1, is characterized in that, guide sections by operation fenestra all-round or a part of around the concave shaped portion that formed form.
3. for motor vehicle door latch device according to claim 2, is characterized in that, the above-mentioned manual operation unit opening bar arranges jut, and the inside of this jut through aforesaid operations fenestra to guide sections is outstanding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-089793 | 2014-04-24 | ||
| JP2014089793A JP6338921B2 (en) | 2014-04-24 | 2014-04-24 | Door latch device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041074A true CN105041074A (en) | 2015-11-11 |
| CN105041074B CN105041074B (en) | 2018-11-20 |
Family
ID=54448010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510169163.7A Active CN105041074B (en) | 2014-04-24 | 2015-04-10 | For motor vehicle door latch device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6338921B2 (en) |
| CN (1) | CN105041074B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521419A (en) * | 2016-06-15 | 2017-12-29 | 三井金属爱科特株式会社 | Back door latch apparatus for vehicle |
| CN110053563A (en) * | 2018-01-18 | 2019-07-26 | 株式会社丰田自动织机 | Storage tank |
| CN113309422A (en) * | 2021-04-25 | 2021-08-27 | 浙江世联汽车门系统有限公司 | Tail door switch with camera shooting function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102421609B1 (en) * | 2016-06-20 | 2022-07-18 | 다이니폰 인사츠 가부시키가이샤 | Light control film, driving method of light control film, light control member, vehicle |
| JP6583689B2 (en) | 2016-06-20 | 2019-10-02 | 三井金属アクト株式会社 | Latch device for vehicle trunk lid |
| CN109209068B (en) * | 2017-07-07 | 2023-09-26 | 福州明芳汽车部件工业有限公司 | Mutually-assembled door lock for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153949A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Electric Corp | Actuator |
| JP2005068722A (en) * | 2003-08-21 | 2005-03-17 | Oi Seisakusho Co Ltd | Door latch 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999000572A1 (en) * | 1997-06-26 | 1999-01-07 | Hyun Gyu Cho | Electric door latch and locking system of automobiles |
| JP4373886B2 (en) * | 2004-09-30 | 2009-11-25 | 株式会社アルファ | Indoor control device for sliding door lock |
| JP5977961B2 (en) * | 2012-03-07 | 2016-08-24 | 株式会社ユーシン | Vehicle door latch device |
-
2014
- 2014-04-24 JP JP2014089793A patent/JP6338921B2/en active Active
-
2015
- 2015-04-10 CN CN201510169163.7A patent/CN105041074B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153949A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Electric Corp | Actuator |
| JP2005068722A (en) * | 2003-08-21 | 2005-03-17 | Oi Seisakusho Co Ltd | Door latch 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521419A (en) * | 2016-06-15 | 2017-12-29 | 三井金属爱科特株式会社 | Back door latch apparatus for vehicle |
| CN110053563A (en) * | 2018-01-18 | 2019-07-26 | 株式会社丰田自动织机 | Storage tank |
| CN110053563B (en) * | 2018-01-18 | 2022-02-08 | 株式会社丰田自动织机 | Storage box |
| CN113309422A (en) * | 2021-04-25 | 2021-08-27 | 浙江世联汽车门系统有限公司 | Tail door switch with camera shooting function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6338921B2 (en) | 2018-06-06 |
| CN105041074B (en) | 2018-11-20 |
| JP2015209642A (en) | 2015-11-24 |
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