CN110792339A - Self-suction lock - Google Patents
Self-suction lock Download PDFInfo
- Publication number
- CN110792339A CN110792339A CN201911191940.2A CN201911191940A CN110792339A CN 110792339 A CN110792339 A CN 110792339A CN 201911191940 A CN201911191940 A CN 201911191940A CN 110792339 A CN110792339 A CN 110792339A
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- Prior art keywords
- block
- base
- unlocking
- lock
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 241000282376 Panthera tigris Species 0.000 abstract description 30
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 210000003813 thumb Anatomy 0.000 abstract description 2
- 240000007643 Phytolacca americana Species 0.000 description 15
- 230000009471 action Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/90—Manual override in case of power failure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to the field of self-priming locks and discloses a self-priming lock which comprises a base, a locking motor, a gear piece, a driving block, a poking rod, a thumb web locking block, a limiting block, an unlocking piece and an unlocking motor, wherein the locking motor is fixed on the base, an output shaft of the locking motor is meshed with one side of the gear piece, the other side of the gear piece is rotatably connected with the base, and the driving block is rotatably connected with the other side of the gear piece; the poking rod, the tiger's mouth lock block, the limiting block and the unlocking plate are all rotatably and rotatably connected with the base, and the driving block, the poking rod, the tiger's mouth lock block and the limiting block are sequentially and rotatably linked; the output shaft of the unlocking motor is connected with one end of the unlocking piece through a drawn wire, and the unlocking piece is in rotary linkage with the limiting block and the driving block. Compared with the prior art, the self-priming lock can be locked electrically or manually, and has the advantages of reasonable structural design, safety, reliability, less energy consumption and reduced cost.
Description
Technical Field
The invention relates to the field of self-priming locks, in particular to a self-priming lock.
Background
At present, a bus door and a passenger door are not locked by a lock, the bus door is completely pulled by a cylinder, and the bus door can be automatically opened if the cylinder is cut off or the air leakage occurs, so that the bus is very unsafe. The existing passenger car is mainly lifted and self-locked by a car door, and if a lifting mechanism is damaged, the car door can be automatically opened, so that the passenger car is unsafe. In both of these doors, when the door driving mechanism is damaged, the door cannot be manually closed, and in order to improve the safety and convenience of the door, researchers in the field mainly put the object of study on the structure of the door lock.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the problems in the prior art, the invention provides a self-priming lock which can be manually unlocked no matter which state a lock motor is damaged when the lock is in; in addition, compared with the prior art, the same door lock can use a locking motor with lower power, and has the advantages of reasonable structural design, safety, reliability, lower energy consumption and cost reduction.
The technical scheme is as follows: the invention provides a self-priming lock which comprises a base, a locking motor, a gear piece, a driving block, a poking rod, a first web locking block, a limiting block, an unlocking piece and an unlocking motor, wherein the locking motor is fixed on the base, an output shaft of the locking motor is meshed with one side of the gear piece, the other side of the gear piece is rotatably connected with the base, and the driving block is rotatably connected with the other side of the gear piece; the poking rod, the jaw locking block, the limiting block and the unlocking plate are rotatably connected with the base, and the driving block, the poking rod, the jaw locking block and the limiting block are sequentially and rotatably linked; the output shaft of the unlocking motor is connected with one end of the unlocking plate through a drawn wire, and the unlocking plate is rotationally linked with the limiting block and the driving block.
Furthermore, one end of the poke rod in rotary linkage with the driving block is provided with a roller. The installation of gyro wheel makes between drive block and the poker rod become rolling friction by sliding friction, has reduced the frictional force between the two greatly for the drive block is more level and smooth more effective to stirring of poker rod, reduces the drive power of the motor that locks.
Furthermore, a blocking column is fixed on the driving block, and the unlocking sheet is rotationally linked with the driving block through the blocking column.
Furthermore, a linkage block is fixed on a rotating shaft D of the limiting block, and the unlocking plate is rotationally linked with the limiting block through the linkage block.
Furthermore, the self-priming lock also comprises a controller which is in signal connection with the locking motor and the unlocking motor, and a first contact switch, a second contact switch, a third contact switch and a fourth contact switch which are in signal connection with the controller and are fixed on the base; when the first jaw locking block is unlocked, a contact column on the first jaw locking block is in contact with the first contact switch, when the first jaw locking block is locked, the contact column is in contact with the second contact switch, and when the second jaw locking block is locked, the contact column is in contact with the third contact switch; the fourth contact switch is separated from the linkage block when unlocked. The self-priming lock can be automatically unlocked and locked by the arrangement of the controller, the first contact switch, the second contact switch, the third contact switch and the fourth contact switch.
Preferably, the driving block and the other side of the gear piece are rotatably connected through a first rotating member, one end of the first rotating member is fixedly connected with the driving block, and the other end of the first rotating member is fixedly connected with the gear piece. The first rotating member preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the driving block, the other end of the torsion spring is fixedly connected with the gear piece, and the middle part of the torsion spring is wound on a rotating shaft A of the driving block.
Preferably, the poke rod is rotatably and rotatably connected with the base through a second rotating part, one end of the second rotating part is fixedly connected with the poke rod, and the other end of the second rotating part is fixedly connected with the base. The second rotating part preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the poke rod, the other end of the torsion spring is fixedly connected with the base, and the middle part of the torsion spring is wound on a rotating shaft B of the poke rod.
Preferably, the first web lock block is rotatably connected with the base through a third rotating member, one end of the third rotating member is fixedly connected with the first web lock block, and the other end of the third rotating member is fixedly connected with the base. The third rotating part preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the first web locking block, the other end of the torsion spring is fixedly connected with the base, and the middle part of the torsion spring is wound on a rotating shaft C of the first web locking block.
Preferably, the limiting block is rotatably connected with the base through a fourth rotating part, one end of the fourth rotating part is fixedly connected with the limiting block, and the other end of the fourth rotating part is fixedly connected with the base. The fourth rotating part preferably uses a torsional spring, one end of the torsional spring is fixedly connected with the limiting block, the other end of the torsional spring is fixedly connected with the base, and the middle part of the torsional spring is wound on a rotating shaft D of the limiting block.
Preferably, the middle part of the unlocking sheet is rotatably connected with the base through a fifth rotating member, one end of the fifth rotating member is fixedly connected with the unlocking sheet, and the other end of the fifth rotating member is fixedly connected with the base. The fifth rotating part preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the unlocking sheet, the other end of the torsion spring is fixedly connected with the base, and the middle part of the torsion spring is wound on a rotating shaft E of the unlocking sheet.
Has the advantages that: compared with the prior art, the self-priming lock has the following advantages:
(1) when the unlocking plate is driven to rotate by the unlocking motor, the unlocking plate can drive the limiting block to be separated from the tiger mouth locking block while the driving block is driven to be separated from the poking rod to reset the poking rod, so that the self-priming lock can be unlocked by manually pulling a drawn wire when the motor for locking the lock is in a functional disorder state, and the poking rod is a component for driving the lock to lock and cannot be manually reset in the prior art, so that when the motor for locking the lock is in a functional disorder state, the lock can be locked by the poking rod because the poking rod cannot be manually reset, and the lock cannot be manually unlocked; in the self-priming lock, the wire drawing driving block can be manually pulled to separate the wire drawing driving block from the poke rod, so that the poke rod can be manually reset, namely, the self-priming lock can be unlocked by manually pulling the wire drawing regardless of the state, the condition that the vehicle door lock cannot be unlocked due to the fact that a locking motor cannot be used when a fault or a traffic accident occurs to a vehicle is avoided, and the safety performance of the self-priming lock is effectively improved.
(2) The self-priming lock has the advantages that the driving block is directly driven by the locking motor in the self-priming lock through the gear piece, and the driving rod is driven by the driving block to drive the thumb web lock block to be locked.
Drawings
FIG. 1 is a schematic view of a self-priming lock in an unlocked state;
FIG. 2 is a schematic view of the self-priming lock in a first lock position;
FIG. 3 is a schematic diagram of the second lock on the self-priming lock;
fig. 4 is a schematic view of the self-priming lock when unlocked.
The locking mechanism comprises a base 1, a gear piece 3, a driving block 4, a poke rod 5, a first jaw locking block 6, a limiting block 7, an unlocking piece 8, a contact column 10, a first contact switch 11, a second contact switch 12, a third contact switch 13, a fourth contact switch 14, an output shaft 15 of a locking motor, a rotating shaft F16, a rotating shaft A17, a first rotating part 18, a roller 19, a rotating shaft B20, a second rotating part 21, a rotating shaft C22, a rotating shaft D24, a fourth rotating part 25, a linkage block 26, a catch column 27, a rotating shaft E28 and a fifth rotating part 29.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Embodiment 1:
the present embodiment provides a self-priming lock, as shown in fig. 1 to 4, which mainly comprises a base 1, a locking motor, a gear piece 3, a driving block 4, a poking rod 5, a first jaw locking block 6, a limiting block 7, a unlocking piece 8, an unlocking motor (not shown in the figure), a controller, a first contact switch 11, a second contact switch 12, a third contact switch 13 and a fourth contact switch 14, wherein the locking motor is fixed on the base 1, an output shaft 15 of the locking motor is engaged with one side of the gear piece 3, and the other side of the gear piece 3 is rotatably connected with the base through a rotating shaft F16; the driving block 4 and the other side of the gear piece 3 are rotatably connected through a rotating shaft A17 and a first rotating member 18, the first rotating member 18 preferably uses a torsion spring, one end of the first rotating member is fixedly connected with the driving block 4, the other end of the first rotating member is fixedly connected with the gear piece 3, and the middle part of the first rotating member is wound on the rotating shaft A17; one end of the poke rod 5 is tangent to the driving block 4, in order to reduce the friction between the driving block 4 and the poke rod 5, a roller 19 is arranged at one end of the poke rod 5 tangent to the driving block 4, so that the roller 19 is tangent to the driving block 4, and the sliding friction between the driving block 4 and the poke rod 5 is changed into rolling friction; the other end of the poke rod 5 is rotatably connected with the base 1 through a rotating shaft B20 and a second rotating part 21, the second rotating part 21 preferably uses a torsion spring, one end of the second rotating part is fixedly connected with the poke rod 5, the other end of the second rotating part is fixedly connected with the base 1, and the middle part of the second rotating part is wound on the rotating shaft B20; the first web locking block 6 is rotatably connected with the base 1 through a rotating shaft C22 and a third rotating member (not shown in the figure), the third rotating member preferably uses a torsion spring, one end of the third rotating member is fixedly connected with the first web locking block 6, the other end of the third rotating member is fixedly connected with the base 1, and the middle part of the third rotating member is wound on the rotating shaft C22; the limiting block 7 and the base 1 are rotatably connected through a rotating shaft D24 and a fourth rotating part 25, the fourth rotating part 25 preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the limiting block 7, the other end of the torsion spring is fixedly connected with the base 1, and the middle part of the torsion spring is wound on the rotating shaft D24. The tiger mouth lock block 6 can stir the limiting block 7 to rotate when rotating; rotatory linkage in proper order between drive block 4, poker rod 5, tiger's mouth locking piece 6 and the stopper 7, drive block 4 can stir poker rod 5 when revoluting a rotation A and revolve rotation of axes B, and poker rod 5 can stir tiger's mouth locking piece 6 when rotatory and revolute rotation of axes C, and tiger's mouth locking piece 6 can stir stopper 7 when rotatory and revolute rotation of axes D.
An output shaft of the unlocking motor is connected with one end (point A shown in the figure) of the unlocking plate 8 through a drawing wire, the unlocking plate 8, the limiting block 7 and the driving block 4 are in rotary linkage, a rotating shaft D24 of the limiting block 7 is fixedly provided with a linkage block 26, the unlocking plate 8 and the limiting block 7 are in rotary linkage through the linkage block 26, the driving block 4 is fixedly provided with a blocking column 27, and the unlocking plate 8 and the driving block 4 are in rotary linkage through the blocking column 27; the middle part of the unlocking sheet 8 is rotatably connected with the base 1 through a rotating shaft E28 and a fifth rotating member 29, the fifth rotating member 29 preferably uses a torsion spring, one end of the torsion spring is fixedly connected with the unlocking sheet 8, the other end of the torsion spring is fixedly connected with the base 1, and the middle part of the torsion spring is wound on the rotating shaft E28.
The controller is in signal connection with both the locking motor and the unlocking motor, and the first contact switch 11, the second contact switch 12, the third contact switch 13 and the fourth contact switch 14 are in signal connection with the controller and are fixed on the base 1; when the first jaw locking block 6 is unlocked, the contact column 10 on the first jaw locking block is contacted with the first contact switch 11, when the first jaw locking block is locked, the contact column 10 on the first jaw locking block is contacted with the second contact switch 12, and when the second jaw locking block is locked, the contact column 10 on the second jaw locking block is contacted with the third contact switch 13; the fourth contact switch 14 is separated from the linkage block 26 when unlocked, and is in contact with the linkage block 26 at the rest of the time.
The working principle of the self-priming lock in the embodiment is as follows:
when the door lock is opened, as shown in fig. 1, the limiting block 7 is located on one side of the outer part of the tiger's mouth locking block 6, the linkage block 26 is contacted with the fourth contact switch 14 to close the tiger's mouth locking block, the contact column 10 on the tiger's mouth locking block 6 is contacted with the first contact switch 11 to close the tiger's mouth locking block, and the controller receives signals that the first contact switch 11 and the fourth contact switch 14 are both closed, so that the information that the door lock is in an open state at.
When a door needs to be locked, a lock catch (not shown in the figure) on the door enters a tiger's mouth of the tiger's mouth lock block 6 along with the closing of the door, the inertia of the door drives the lock catch to touch and extrude the tiger's mouth lock block 6 to rotate around a rotating shaft C22 anticlockwise, the tiger's mouth lock block 6 rotates to drive a limiting block 7 tangent to one side of the tiger's mouth to rotate around a rotating shaft D24 clockwise, after the lock catch rotates to a certain radian, one side of the tiger's mouth lock block 6 can cross the blocking of the limiting block 7, the limiting block 7 can rotate to an initial position under the action of the rebound force of a fourth rotating part 25, and the tiger's mouth side of the tiger's mouth lock block 6 is abutted to prevent the tiger's mouth lock block 6 from rotating at the initial position, at the moment, the limiting block; when the first lock is carried out, the contact column 10 can contact the second contact switch 12 to close the second contact switch, the controller receives a signal of closing the second contact switch 12 to control the locking motor to rotate positively, the gear piece 3 is driven to rotate anticlockwise around a rotating shaft F16 through an output shaft 15 of the locking motor, the anticlockwise rotation of the gear piece 3 drives the anticlockwise rotation of the driving block 4, the anticlockwise rotation of the driving block 4 can extrude a roller 19 tangent to the driving block to drive the poking rod 5 to rotate clockwise around a rotating shaft B20, the poking rod 5 rotates clockwise to be tangent to the tiger's mouth lock block 6 and extrudes the tiger's mouth lock block 6 to continue rotating anticlockwise around a rotating shaft C22, the limiting block 7 is extruded again to rotate clockwise after the other side of the tiger's mouth lock block 6 rotates to be tangent to the limiting block 7, and after the tiger's mouth lock block 6 rotates to a certain radian, the other, the limiting block 7 can rotate to the initial position again under the action of the resilience force of the fourth rotating member 25, and the other side of the web lock 6 is supported at the initial position to prevent the web of the web lock 6 from rotating. At this time, the limiting block 7 is positioned on the other side of the outer part of the tiger's mouth locking block 6, which is equivalent to a second lock on the lock catch, as shown in fig. 3; and at the same time of the second lock, the contact column 10 contacts the third contact switch 13 to close the third contact switch, and the controller controls the locking motor to stop rotating after receiving a signal of closing the third contact switch 13.
When the unlocking is needed, the controller controls the unlocking motor to rotate 180 degrees to pull the wire drawing to drive the unlocking sheet 8 to rotate anticlockwise around the rotating shaft E28, the middle part of the unlocking sheet 8 drives the driving block 4 to rotate anticlockwise on the gear sheet 3 around the rotating shaft A17 by extruding the catch post 27, so that the driving block 4 is separated from the poking rod 5, the poking rod 5 can rotate anticlockwise around the rotating shaft B20 under the action of the resilience force of the second rotating member 21 to restore to the initial state (at the moment, the poking rod 5 is separated from the driving block 4), then, the tail end of the unlocking sheet 8 can drive the linkage block 26 to further drive the limiting block 7 to rotate clockwise around the rotating shaft D24, so that the limiting block 7 is separated from the tiger's mouth locking block 6, the linkage block 26 is separated from the fourth contact switch 14, the tiger's mouth locking block 6 can rotate clockwise around the rotating shaft C under the action of the resilience force of the third rotating member to restore to the initial state, at the moment, the, the lock catch in the tiger mouth of the tiger mouth lock block 6 can be pulled out from the tiger mouth at this time, so that unlocking is realized (at this time, the controller cannot receive the signal of the fourth contact switch 14 and can receive the signal of the first contact switch 11), as shown in fig. 4. After unlocking, the unlocking motor continues to rotate for 180 degrees to reset, and the drawn wire just resets.
After unlocking, the unlocking sheet 8 rotates clockwise around the rotating shaft E28 to an initial state under the action of the resilience force of the fifth rotating member 29, the limiting block 7 rotates anticlockwise around the rotating shaft D24 to an initial state under the action of the resilience force of the fourth rotating member 25, the driving block 4 rotates clockwise around the rotating shaft A17 to be contacted with the poke rod 5 again under the action of the resilience force of the first rotating member 18, and the linkage block 26 is contacted with the fourth contact switch 14 again; the controller will control the locking motor to rotate reversely after receiving the signal of closing the fourth contact switch 14 again, and then the locking motor will stop when the output shaft 15 of the locking motor drives the gear piece 3 to rotate clockwise around the rotating shaft F16 and the whole driving block 4 thereon to the initial state, and wait for the next locking operation, as shown in fig. 1.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A self-priming lock is characterized by comprising a base, a locking motor, a gear piece, a driving block, a poking rod, a first web locking block, a limiting block, an unlocking piece and an unlocking motor, wherein the locking motor is fixed on the base, an output shaft of the locking motor is meshed with one side of the gear piece, the other side of the gear piece is rotatably connected with the base, and the driving block is rotatably connected with the other side of the gear piece; the poking rod, the jaw locking block, the limiting block and the unlocking plate are rotatably connected with the base, and the driving block, the poking rod, the jaw locking block and the limiting block are sequentially and rotatably linked; the output shaft of the unlocking motor is connected with one end of the unlocking plate through a drawn wire, and the unlocking plate is rotationally linked with the limiting block and the driving block.
2. The self-priming lock of claim 1, wherein a roller is mounted to one end of the tap lever in rotational communication with the drive block.
3. The self-priming lock of claim 1, wherein a stop post is fixed to the driving block, and the unlocking plate is rotationally coupled to the driving block through the stop post.
4. The self-priming lock of claim 1, wherein a linkage block is fixed on a rotation shaft D of the limiting block, and the unlocking plate is rotationally linked with the limiting block through the linkage block.
5. The self-priming lock of claim 4, further comprising a controller in signal communication with each of said locking motor and said unlocking motor, and a first contact switch, a second contact switch, a third contact switch and a fourth contact switch in signal communication with each of said controller and secured to said base; when the first jaw locking block is unlocked, a contact column on the first jaw locking block is in contact with the first contact switch, when the first jaw locking block is locked, the contact column is in contact with the second contact switch, and when the second jaw locking block is locked, the contact column is in contact with the third contact switch; the fourth contact switch is separated from the linkage block when unlocked.
6. The self-priming lock of any one of claims 1 to 5, wherein the drive block is rotatably connected to the other side of the gear plate by a first rotating member, one end of which is fixedly connected to the drive block and the other end of which is fixedly connected to the gear plate.
7. The self-priming lock of any one of claims 1 to 5, wherein the tap lever is rotatably connected to the base by a second rotating member, one end of the second rotating member being fixedly connected to the tap lever and the other end being fixedly connected to the base.
8. The self-priming lock of any one of claims 1 to 5, wherein the first web lock is rotatably connected to the base by a third rotating member, one end of the third rotating member being fixedly connected to the first web lock and the other end being fixedly connected to the base.
9. The self-priming lock of any one of claims 1 to 5, wherein the stopper is rotatably connected to the base by a fourth rotating member, one end of the fourth rotating member being fixedly connected to the stopper and the other end being fixedly connected to the base.
10. The self-priming lock of any one of claims 1 to 5, wherein the unlocking tab is pivotally connected at its middle portion to the base by a fifth pivot member, one end of which is fixedly connected to the unlocking tab and the other end of which is fixedly connected to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191940.2A CN110792339A (en) | 2019-11-28 | 2019-11-28 | Self-suction lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191940.2A CN110792339A (en) | 2019-11-28 | 2019-11-28 | Self-suction lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110792339A true CN110792339A (en) | 2020-02-14 |
Family
ID=69446720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911191940.2A Pending CN110792339A (en) | 2019-11-28 | 2019-11-28 | Self-suction lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110792339A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207296677U (en) * | 2017-08-03 | 2018-05-01 | 广州畅翼汽车配件有限责任公司 | A kind of short mouth formula tail-gate electricity of duplex type split inhales latch mechanism |
| CN207879106U (en) * | 2018-01-29 | 2018-09-18 | 广州畅翼汽车配件有限责任公司 | Automobile side-door automatic pick latch mechanism |
| CN108930464A (en) * | 2018-07-04 | 2018-12-04 | 宁波华楷电子科技有限公司 | A kind of single motor self-priming tail-gate lock and working method |
| CN109519062A (en) * | 2018-11-29 | 2019-03-26 | 宁波华楷电子科技有限公司 | A kind of multi-functional self-priming tail-gate lock assembly |
| CN209413568U (en) * | 2018-11-09 | 2019-09-20 | 湖南海博瑞德电智控制技术有限公司 | Lock is inhaled in a kind of integral type |
| CN211313745U (en) * | 2019-11-28 | 2020-08-21 | 金湖县微晶控制系统有限公司 | Self-suction lock |
-
2019
- 2019-11-28 CN CN201911191940.2A patent/CN110792339A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207296677U (en) * | 2017-08-03 | 2018-05-01 | 广州畅翼汽车配件有限责任公司 | A kind of short mouth formula tail-gate electricity of duplex type split inhales latch mechanism |
| CN207879106U (en) * | 2018-01-29 | 2018-09-18 | 广州畅翼汽车配件有限责任公司 | Automobile side-door automatic pick latch mechanism |
| CN108930464A (en) * | 2018-07-04 | 2018-12-04 | 宁波华楷电子科技有限公司 | A kind of single motor self-priming tail-gate lock and working method |
| CN209413568U (en) * | 2018-11-09 | 2019-09-20 | 湖南海博瑞德电智控制技术有限公司 | Lock is inhaled in a kind of integral type |
| CN109519062A (en) * | 2018-11-29 | 2019-03-26 | 宁波华楷电子科技有限公司 | A kind of multi-functional self-priming tail-gate lock assembly |
| CN211313745U (en) * | 2019-11-28 | 2020-08-21 | 金湖县微晶控制系统有限公司 | Self-suction lock |
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