CN106437351B - Electric vehicle tail-gate self-priming is locked - Google Patents
Electric vehicle tail-gate self-priming is locked Download PDFInfo
- Publication number
- CN106437351B CN106437351B CN201611067037.1A CN201611067037A CN106437351B CN 106437351 B CN106437351 B CN 106437351B CN 201611067037 A CN201611067037 A CN 201611067037A CN 106437351 B CN106437351 B CN 106437351B
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- driving lever
- lever portion
- housing
- closing piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
Abstract
A kind of electric vehicle tail-gate self-priming lock, it is characterized by comprising housing, cover board, closing piece, the first spring, opening and closing block, second spring, electric operator and shift forks, closing piece can be rotatably arranged in housing and form the second fore shaft, which has the first driving lever portion；Opening and closing block can be rotatably arranged in aforementioned housing and with the second driving lever portion；Shift fork can be rotatably arranged in aforementioned housing and connect with the power output end of aforementioned electric operator, and the shift fork is between aforementioned first driving lever portion and the second driving lever portion and can respectively drive the first driving lever portion and the second driving lever portion and rotates.Compared with prior art, self-priming lock drives closing piece and opening and closing block, and electric operator is realized and unlocks and lock by shift fork, and compact overall structure is reasonable, and space is smaller, and cost is also reduced.
Description
Technical field
The present invention relates to a kind of lockset, which is applied on automobile tail gate.
Background technology
Traditional automobile tail gate lock in use, needs to pull or push by wire drawing or connecting rod to open lever,
Pawl in tail-gate lock is stirred by unlatching lever, pawl disengages mouth with ratchet and hits conjunction, and lock can be deviate from, and is achieved in tail-gate lock solution
Lock.Wire drawing drives actuator to drive by external power supply, and final actuator pushes unlatching lever rotation to be unlocked work.
Disclose more this kind of tail-gate lock in the prior art, such as application No. is 201310067623.6 Chinese invention patent
Application《Electric control car tail door lock body device》(application publication number CN103174342A), wherein, the lock ring of tail-gate pushes spine
Wheel, ratchet rotate to certain angle and are engaged with pawl, car door locking；Console gives unlocking signal to unlocking motor, unlocking motor
Pawl is pushed, pawl rotates by a certain angle and ratchet disengaged position, door-lock opening；When electric appliance failure can not open lock,
Pawl is stirred by manually handle moving arm, makes pawl and ratchet disengaged position, makes door-lock opening.
Similar Chinese invention patent that can be with referenced patent number for ZL201110321905.5《Automobile tail gate lock》It (awards
Weigh notification number CN 102367715B), 201510599984.4 Chinese invention patent application of application number《Automobile tail gate lock opens machine
Structure》(application publication number CN105113877A) etc..
Above-mentioned this kind of tail-gate lock, structure is complex, and overall volume is larger, and installation relatively takes up space, meanwhile, but only pass through
Ratchet engages the closing to complete tail-gate with pawl, can there are problems that tail-gate thoroughly closes difficulty.Therefore it needs to improve.
Invention content
The technical problems to be solved by the invention are provided a kind of compact-sized and reliable for the above-mentioned state of the art
Property good electric vehicle tail-gate self-priming lock.
Another technical problem to be solved by this invention is to provide a kind of electronic vapour that in special circumstances can be manually opened
Tailstock door self-priming is locked.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of electric vehicle tail-gate self-priming lock, it is special
Sign is to include
Housing has content space；
Cover board, on the port of aforementioned housing and with the first fore shaft being put into for latch hook；
Closing piece can be rotatably arranged in aforementioned housing and form the second fore shaft, which has the first driving lever portion；
First spring is used for the reset of aforementioned closing piece in aforementioned housing；
Block is opened and closed, can be rotatably arranged in aforementioned housing and with the second driving lever portion；
Second spring, for the reset of aforementioned opening and closing block in aforementioned housing；
Electric operator, set on aforementioned hull outside, which is equipped with sensor；And
Shift fork can be rotatably arranged in aforementioned housing and be connect with the power output end of aforementioned electric operator, this group
Vent between aforementioned first driving lever portion and the second driving lever portion and can respectively drive the first driving lever portion and the second driving lever portion rotation.
Further, the first microswitch connected with electric operator control and the second fine motion are equipped in the housing
Switch, first microswitch have the first touching head stretched out, which has the second touching head stretched out, institute
It is formed on the closing piece stated and the first salient point of the aforementioned first touching head cooperation and second convex with the aforementioned second touching head cooperation
Point.
Preferably, the electric operator includes motor and the retarder that is connect with motor, on the motor
Equipped with sensor, the shift fork is then connect with the power output end of retarder.Without using labyrinths such as steel wires, compact conjunction
Reason.
Preferably, the sensor rotates bi-directional hall sensor for magnet ring.
The housing offers through-hole, and the through-hole is stretched out in the second driving lever portion of the opening and closing block simultaneously can be in through-hole back and forth
It is mobile.People can drive the second driving lever portion of opening and closing block in compartment in this way, to realize manually opened tail-gate.
Further, on the closing piece there is the first butting section and the second butting section, accordingly, have on the opening and closing block
Third butting section, for self-priming lock under half lock-out state, aforementioned third butting section offsets with the first butting section can limit closing piece
It is rotated further；For self-priming lock under fully locked state, aforementioned third butting section offsets with the first butting section can limit closing piece
It is rotated further.
Compared with prior art, the advantage of the invention is that：Closing piece and opening and closing block, and electronic execution are driven by shift fork
Mechanism, which realizes, to be unlocked and locks, and compact overall structure is reasonable, and space is smaller, and cost is also reduced, meanwhile, it can be with different vehicles
Type replaces installing plate, convenient for promoting.
Description of the drawings
Fig. 1 is example structure schematic diagram.
Fig. 2 is the decomposition assembly drawing of Fig. 1.
Fig. 3 is another visual angle enlarged structure schematic diagram of closing piece in Fig. 2.
Fig. 4 is that another visual angle enlarged structure schematic diagram of block is opened and closed in Fig. 2.
Fig. 5 is Fig. 2 middle casing rear views.
Self-priming lock construction schematic diagram when Fig. 6 is tail-gate completely closed state.
Self-priming lock construction schematic diagram when Fig. 7 is opened for tail-gate.
Self-priming lock construction schematic diagram when Fig. 8 is tail-gate fully open state.
Self-priming lock construction schematic diagram when Fig. 9 is tail-gate semi-closed state.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As depicted in figs. 1 and 2, in the present embodiment electric vehicle tail-gate self-priming lock include housing 1a, cover board 2, closing piece 3,
First spring 61, opening and closing block 5, second spring 62, the first microswitch 7, the second microswitch 8, motor 1 and retarder 11.Shell
Body 1a has content space, and with reference to shown in Fig. 5, housing 1a sides offer through-hole 11a, and cover board 2 is on the port of housing 1a
And with the first fore shaft 21 being put into for latch hook.
With reference to shown in Fig. 3, closing piece 3 can be rotatably arranged in housing 1a and form the second fore shaft 32, which has the
One driving lever portion 31, the first butting section 34 and the second butting section 37 form the first salient point 35 and the second salient point 36 on closing piece 3.The
One spring 61 is set in housing 1a the reset for being used for closing piece 3.
With reference to shown in Fig. 4, opening and closing block 5 can be rotatably arranged in housing 1a and with the second driving lever portion 51 and third butting section
52, the through-hole 11a that housing 1a is stretched out in the second driving lever portion 51 can simultaneously move back and forth in through-hole 11a.Second spring 62 is set on housing
It is used to be opened and closed the reset of block 5 in 1a.
Motor 1 and retarder 11 form electric operator, and motor 1 and retarder 11 are set on the outside of housing 1a, retarder
11 connect with motor 1, and motor 1 is equipped with sensor 12.Magnet ring rotation bi-directional hall sensor may be used in sensor 12, is used for
1 operation conditions of motor is detected, specifically, one circle Hall of the rotation of motor 1 sends out 3 or 7 (1~12) pulse signals, and 2 suddenly
Your element comes out 2 signals, allows 2 pulse signals into a quarter phase difference (90 degree phase differences), so as to calculate it is upward or
The Lap Time that downward digit pulse quantity and motor 1 rotate, reflects operating performance of plant and running position
Shift fork 4 can be rotatably arranged in housing 1a and be connect with the power output end of retarder 11, which is located at first
Between 31 and second driving lever portion 51 of driving lever portion and the first driving lever portion 31 and the second driving lever portion 51 can be respectively driven rotate.
First microswitch 7 and the second microswitch 8 are set in housing 1a and are controlled with motor 1 and connected, the first fine motion
Switch 7 has the first touching head 71 stretched out, and the second microswitch 8 has the second touching head 81 stretched out, the first touching head 71
It can coordinate with the first salient point 35, the second salient point 36 can coordinate with the second touching head 81.
Under half lock-out state, the first butting section 34 with third butting section 52 offsets and can limit closing piece 3 and continue self-priming lock
Rotation；Under the fully locked state, the second butting section 37 with third butting section 52 offsets and can limit closing piece 3 and continue to turn self-priming lock
It is dynamic.
Tail-gate closed state is illustrated in figure 6, opening and closing block 5 is rotated counterclockwise by the effect of second spring 62, is at this moment opened and closed block 5
Third butting section 52 clasp the second butting section 37 of closing piece 3, closing piece 3 is located at lock-out state, and it is micro- that the second salient point 36 pushes down second
Second touching head 81 of dynamic switch 8, the second microswitch 8 are closed, and motor shift fork is moved to original position.
As shown in fig. 7, door opening action process：It presses tail-gate switch or presses remote control and open tail-gate key, motor 1 drives fork clockwise
Rotation, shift fork 4 act on opening and closing block 5 the second driving lever portion 51, opening and closing block 5 rotate clockwise, at this moment be opened and closed block 5 third against
Portion 52 is detached with the second butting section 37 of closing piece 3, and closing piece 3 rotates under the effect of the first spring 61, starts to open at, electronic strut is opened
It rises, tail-gate is slowly opened, while the driving fork of motor 1 rotates counterclockwise and returns to original position.
Tail-gate fully open state is illustrated in figure 8, opening and closing block 5 rotates counterclockwise under the effect of second spring 62.At this moment
First salient point 35 and the first microswitch 7 not in contact with, the second salient point 36 and the second microswitch 8 not in contact with.Shift fork is in situ.
As shown in figure 9, shutdown action process：It presses tail-gate switch or presses remote controler and open tail-gate key, electronic strut downward actuation,
The latch hook of tail-gate hits closing piece 3, and closing piece 3 is allowed to rotate counterclockwise, and the first driving lever portion of closing piece 3 is rotated to one grade of state, closing piece 3
First salient point 35 is contacted with the first touching head 71 of the first microswitch 7, and the first microswitch 7 is closed.Signal notifies motor 1,
Motor 1 drives fork to be rotated further counterclockwise.Second salient point 36 is contacted with the second touching head 81 of the second microswitch 8, and second
Microswitch 8 is closed, and 1 shift fork of motor returns to original position clockwise.The second driving lever portion 51 of block 5 is opened and closed by second spring simultaneously
62 effects, rotate counterclockwise, and the third butting section 52 and the first butting section 34 of closing piece 3 for being opened and closed block 5 clasp.
Manual operation, stir opening and closing block 5 the second driving lever portion 51 rotationally clockwise, the disengaging Breech block 5 of closing piece 3,
And it is in unlocking condition under the effect of the first spring 61.
Here the first microswitch shutdown signal notice motor shift fork, the second microswitch shutdown signal notice electricity
Machine shift fork returns to original position, and is the signal in place that closing piece has been closed.
Claims (6)
1. a kind of electric vehicle tail-gate self-priming lock, it is characterised in that including
Housing has content space；
Cover board, on the port of aforementioned housing and with the first fore shaft being put into for latch hook；
Closing piece can be rotatably arranged in aforementioned housing and form the second fore shaft, which has the first driving lever portion；
First spring is used for the reset of aforementioned closing piece in aforementioned housing；
Block is opened and closed, can be rotatably arranged in aforementioned housing and with the second driving lever portion；
Second spring, for the reset of aforementioned opening and closing block in aforementioned housing；
Electric operator, set on aforementioned hull outside, which is equipped with sensor；And
Shift fork can be rotatably arranged in aforementioned housing and be connect with the power output end of aforementioned electric operator, the shift fork position
Between aforementioned first driving lever portion and the second driving lever portion and can respectively drive the first driving lever portion and the second driving lever portion rotation.
2. electric vehicle tail-gate self-priming according to claim 1 lock, it is characterised in that be equipped in the housing with it is electronic
The first microswitch and the second microswitch of actuating mechanism controls connection, first microswitch have the first touching stretched out
Head, second microswitch have the second touching head stretched out, are formed on the closing piece and the aforementioned first touching head cooperation
The first salient point and with aforementioned second touching head cooperation the second salient point.
3. electric vehicle tail-gate self-priming lock according to claim 1, it is characterised in that the electric operator includes
Motor and the retarder being connect with motor, the motor are equipped with sensor, and the shift fork is then defeated with the power of retarder
Outlet connects.
4. the electric vehicle tail-gate self-priming lock according to claim 1 or 3, it is characterised in that the sensor turns for magnet ring
Dynamic bi-directional hall sensor.
5. electric vehicle tail-gate self-priming lock according to claim 1, it is characterised in that the housing offers through-hole, institute
The the second driving lever portion for stating opening and closing block stretches out the through-hole and can move back and forth in through-hole.
6. electric vehicle tail-gate self-priming lock according to claim 1, it is characterised in that have first to support on the closing piece
Relying part and the second butting section accordingly, have third butting section on the opening and closing block, self-priming lock is preceding under half lock-out state
The third butting section stated offsets with the first butting section and can limit closing piece and be rotated further；Self-priming lock is preceding under fully locked state
The third butting section stated offsets with the first butting section and can limit closing piece and be rotated further.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067037.1A CN106437351B (en) | 2016-11-28 | 2016-11-28 | Electric vehicle tail-gate self-priming is locked |
| PCT/CN2017/000112 WO2018094853A1 (en) | 2016-11-28 | 2017-01-16 | Electric self-attracting lock for trunk door of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067037.1A CN106437351B (en) | 2016-11-28 | 2016-11-28 | Electric vehicle tail-gate self-priming is locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437351A CN106437351A (en) | 2017-02-22 |
| CN106437351B true CN106437351B (en) | 2018-07-10 |
Family
ID=58219860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067037.1A Active CN106437351B (en) | 2016-11-28 | 2016-11-28 | Electric vehicle tail-gate self-priming is locked |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106437351B (en) |
| WO (1) | WO2018094853A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505871A (en) * | 2017-02-24 | 2018-09-07 | 上海汽车集团股份有限公司 | Vehicle tail door system and its control method |
| CN108118982A (en) * | 2018-01-05 | 2018-06-05 | 东莞雅音电子科技有限公司 | A kind of motorcar electric door and its automatic door lock device |
| CN108756532B (en) * | 2018-07-11 | 2023-11-28 | 无锡忻润汽车安全系统有限公司 | Self-priming sliding door lock |
| CN108915426B (en) * | 2018-09-11 | 2024-04-12 | 浙江威衡智能传动有限公司 | Self-priming door lock for automobile |
| CN110145189A (en) * | 2019-06-25 | 2019-08-20 | 宁波拓尔精工机械有限公司 | Electricity inhales lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29701390U1 (en) * | 1996-06-07 | 1997-10-09 | Bosch Gmbh Robert | Motor vehicle flap lock or door lock |
| JP3709609B2 (en) * | 1996-05-20 | 2005-10-26 | トヨタ車体株式会社 | Vehicle with pivotable door |
| CN103334650A (en) * | 2012-12-30 | 2013-10-02 | 上海恩坦华汽车门系统有限公司 | Tail door lock mechanism provided with locking snow lever |
| CN204552361U (en) * | 2015-01-28 | 2015-08-12 | 上海通用汽车有限公司 | A kind of lockset for being arranged on automobile tail gate |
| CN205224881U (en) * | 2015-12-22 | 2016-05-11 | 广东任我通汽车用品有限公司 | Car tail -gate is special small -size from inhaling lock |
| CN206205629U (en) * | 2016-11-28 | 2017-05-31 | 宁波拓尔精工机械有限公司 | Electric automobile tail-gate self-priming is locked |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5642636A (en) * | 1993-01-22 | 1997-07-01 | Mitsui Kinzoku Kogyo Kabushiki Kaisha | Locking device for trunk lids |
| DE102004027028A1 (en) * | 2004-06-02 | 2005-12-22 | Magenta GmbH Systemlieferant für elektromagnetische Baugruppen | lock assembly |
| US9091101B2 (en) * | 2010-06-07 | 2015-07-28 | Msd Stamping Llc | Vehicle liftgate striker and latch construction |
| DE102012101092A1 (en) * | 2012-02-10 | 2013-08-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | lock assembly |
| CN103527012B (en) * | 2013-09-09 | 2016-04-06 | 烟台三环锁业集团有限公司 | A kind of automobile tail gate lock and method of work |
| CN204186176U (en) * | 2014-07-17 | 2015-03-04 | 无锡忻润控制软件有限公司 | The transmission mechanism of self-priming tail-gate lock |
-
2016
- 2016-11-28 CN CN201611067037.1A patent/CN106437351B/en active Active
-
2017
- 2017-01-16 WO PCT/CN2017/000112 patent/WO2018094853A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3709609B2 (en) * | 1996-05-20 | 2005-10-26 | トヨタ車体株式会社 | Vehicle with pivotable door |
| DE29701390U1 (en) * | 1996-06-07 | 1997-10-09 | Bosch Gmbh Robert | Motor vehicle flap lock or door lock |
| CN103334650A (en) * | 2012-12-30 | 2013-10-02 | 上海恩坦华汽车门系统有限公司 | Tail door lock mechanism provided with locking snow lever |
| CN204552361U (en) * | 2015-01-28 | 2015-08-12 | 上海通用汽车有限公司 | A kind of lockset for being arranged on automobile tail gate |
| CN205224881U (en) * | 2015-12-22 | 2016-05-11 | 广东任我通汽车用品有限公司 | Car tail -gate is special small -size from inhaling lock |
| CN206205629U (en) * | 2016-11-28 | 2017-05-31 | 宁波拓尔精工机械有限公司 | Electric automobile tail-gate self-priming is locked |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018094853A1 (en) | 2018-05-31 |
| CN106437351A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106437351B (en) | Electric vehicle tail-gate self-priming is locked | |
| US7516632B2 (en) | Remotely controlled tool box lock apparatus | |
| US7926385B2 (en) | Passive entry side door latch release system | |
| CN107558830A (en) | Electricity inhales lock | |
| JP3151170B2 (en) | Vehicle trunk locking device | |
| CN103556887B (en) | A kind of centrally controrlled locking system with error locking proof function | |
| US20070210588A1 (en) | Power release double-locking latch | |
| CN109763726A (en) | Power closing latch assembly | |
| US20020074806A1 (en) | Vehicle door latch with double lock | |
| CN105960497A (en) | Electric vehicle door lock with increased operating reliability | |
| CN101680246A (en) | Closing assisted electric lock for opening of automobile | |
| CN110159104A (en) | Closure latch assembly for car door and the method that activates the closure latch assembly | |
| CN206205629U (en) | Electric automobile tail-gate self-priming is locked | |
| CN107605284A (en) | Self-priming side door lock unlocking clutch | |
| JP2015537132A (en) | Car door lock | |
| CN108930462A (en) | The closure latch with bi-directional electric power release function for car door | |
| US20120292925A1 (en) | Electronic Unit For Locking Device And Locking System | |
| CN207268123U (en) | Electricity inhales lock | |
| CN210858329U (en) | Electric suction lock | |
| CN201110068Y (en) | Dook lock | |
| CN201771265U (en) | Intelligent door lock inverse locking mechanism | |
| JP2022538316A (en) | car door lock | |
| CN101634202A (en) | Locking mechanism of locks | |
| JP2007506880A (en) | Car door latch | |
| EP3081730B1 (en) | Vehicle door system comprising door latch device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |