CN211369901U - Self-suction self-opening automobile tail door lock - Google Patents
Self-suction self-opening automobile tail door lock Download PDFInfo
- Publication number
- CN211369901U CN211369901U CN201922077761.8U CN201922077761U CN211369901U CN 211369901 U CN211369901 U CN 211369901U CN 201922077761 U CN201922077761 U CN 201922077761U CN 211369901 U CN211369901 U CN 211369901U
- Authority
- CN
- China
- Prior art keywords
- pawl
- self
- shaft
- ratchet wheel
- block
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a self-priming self-opening automobile tail door lock, including lock body mechanical part and automatically controlled action part, lock body mechanical part includes base, upper cover plate, fixed frid, rocking arm, driving lever, pawl, ratchet, pawl spring and ratchet spring, automatically controlled action part includes the dead lock, from reset signal switch, from the beginning signal switch of inhaling and from the end signal switch of inhaling; the self-reset signal switch is arranged on the base corresponding to the fixed block; the locking device is arranged at the position below the base corresponding to the shifting lever; automatically controlled action part is connected with automobile body BCM, still is provided with emergent push rod on the base, and the pawl linkage arm that has the pawl to link to each other corresponds the position and still is provided with the memory pole, the utility model provides a from inhaling automobile tail door lock, the function is comprehensive, compact structure is reasonable small, safe and reliable, possess emergent function, the practicality of opening stronger, and market potential is big, easily popularizes and applies.
Description
Technical Field
The invention belongs to the technical field of automobile door locks, and particularly relates to a self-suction self-opening automobile tail door lock.
Background
Automobile door locks have developed today, and the mechanism and the function of the automobile door lock are mature, so that the requirement on the operation comfort is higher and higher while the functional requirement is met. In the prior art, when an automobile tail gate needs to be closed, the automobile tail gate generally needs to be closed through manual operation, but different people have different operating forces, so that the tail gate lock is not necessarily reliably locked at a full-lock position, and is also possible to be locked at a half-lock position.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a rational in infrastructure compactness possesses the emergent function of opening, safe and reliable from inhaling the car tail-gate lock of opening.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a self-priming self-opening automobile tail door lock comprises a lock body mechanical part and an electric control action part, wherein the lock body mechanical part comprises a base, an upper cover plate, a fixed groove plate, a rocker arm, a deflector rod, a pawl, a ratchet wheel, a pawl spring and a ratchet wheel spring, and the electric control action part comprises a locking device, a self-resetting signal switch, a self-priming starting signal switch and a self-priming ending signal switch; the fixed groove plate is fixed between the base and the upper cover plate; the base is provided with a U-shaped opening, the pawl and the ratchet wheel are respectively arranged at two sides of the U-shaped opening, and the pawl is meshed with the ratchet wheel; the pawl and the ratchet wheel are provided with pawl shaft mounting holes and ratchet wheel shaft mounting holes, the pawl and the ratchet wheel are respectively fixed on the base below the fixed slotted plate through a pawl shaft and a ratchet wheel shaft which are arranged in the pawl shaft mounting holes and the ratchet wheel shaft mounting holes, and the pawl spring and the ratchet wheel spring are arranged in the pawl mounting holes and the ratchet wheel mounting holes through the pawl shaft and the ratchet wheel shaft; a fourth characteristic surface and a fifth characteristic surface are arranged on the ratchet wheel, and a self-priming start signal switch and a self-priming end signal switch are respectively arranged on the fixed slot plates corresponding to the fourth characteristic surface and the fifth characteristic surface;
the rocker arm is fixed on the upper cover plate through an arranged rocker arm shaft, and the rocker arm is provided with a first shifting block, a second shifting block, a limiting block and a fixed block; the self-reset signal switch is arranged on the base corresponding to the fixed block; a first characteristic surface, a second characteristic surface and a third characteristic surface are arranged at the position of the fixed block corresponding to the self-reset signal switch; a first shifting block shaft and a second shifting block shaft are respectively arranged below the first shifting block and the second shifting block, and the shifting rod is arranged at a position corresponding to the first shifting block shaft; a return spring is arranged between the limiting block and the base;
the locking device is arranged at the position below the base corresponding to the shifting lever; the locking device comprises a motor, a worm wheel and an output gear, wherein the output shaft of the motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is coaxially provided with a coaxial gear, the coaxial gear is meshed with the output gear, the output gear is provided with an output gear shaft, and the upper end of the output gear shaft penetrates through the base to be connected with a shifting rod above the output gear shaft; the electric control action part is connected with the BCM of the vehicle body.
Preferably, the base is further provided with an emergency push rod, the emergency push rod is fixed on the base through an emergency push rod shaft, and an emergency push rod spring connected with the base is arranged below the emergency push rod; one end of the emergency push rod is provided with a push rod swing arm matched with the deflector rod, and the other end of the emergency push rod is provided with a pull ring; the pull ring is connected with the emergency opening device through a hanging pull wire.
Preferably, the pawl linkage arm is clamped on the pawl, and a clamping block is arranged on the pawl linkage arm; the ratchet wheel is provided with a contact block matched with the memory rod; a memory rod is arranged at a position corresponding to the pawl linkage arm, and the memory rod is fixed on the fixed groove plate through an arranged memory rod shaft; one end of the memory rod is provided with a clamping groove meshed with the clamping block, and the other end of the memory rod is provided with a memory rod spring connected with the lower fixed groove plate.
Preferably, the pawl is further provided with a buffer block.
Preferably, the deflector rod is of a V-shaped structure, and the first deflector rod shaft is arranged in the middle of the V-shaped structure of the deflector rod.
The utility model has the advantages that:
1. the emergency push rod is arranged on the base, when the inner fault of the locking device or the power failure of the whole vehicle occurs, the electric unlocking function can be used for pulling the emergency opening device in the vehicle when the vehicle cannot be normally unlocked, and then the emergency push rod is driven to rotate anticlockwise through the hanging pull wire, so that the push rod swing arm pushes the driving rod and the rocker arm to rotate clockwise together until the pawl and the ratchet wheel are separated from a locking state, and the tail door lock is opened. When an emergency occurs, emergency measures are provided for passengers, and the safety of the passengers in the vehicle is effectively ensured.
2. A memory rod is arranged on the fixed plate groove, and a clamping groove on the memory rod is matched with a clamping block on the pawl linkage arm so as to realize the memory function of the lock body; after the driver triggered the electronic button that opens, realized electronic action process that resets of unblanking, memory pole anticlockwise rotation made the joint groove and the joint piece meshing of memory pole one end, made the pawl be in the state of opening wide all the time, the electronic vaulting pole that sets up on the cooperation car tail-gate realizes the electronic of tail-gate and opens. Therefore, the problem that the automobile door cannot be reliably electrically opened only under the action of the automobile door sealing strip or the sealing block due to the fact that the weight of the rear door is increased due to accumulated snow is well solved.
3. Install fixed frid between base and the upper cover plate, when providing joint support for lock body mechanical part, can also strengthen the rigidity intensity of whole lock body, make lock body bulk strength sturdy and durable more, prolonged the life of lock body.
4. A first characteristic surface, a second characteristic surface and a third characteristic surface are arranged at the corresponding positions of the fixed block and the self-reset signal switch; the self-priming start signal switch and the self-priming end signal switch are respectively matched with a fourth characteristic surface and a fifth characteristic surface which are arranged on the ratchet wheel; the action of the fixed block and the ratchet wheel can cause the characteristic surface matched with the signal switch to change, so that the signal switch generates a level change signal and transmits the level change signal to the vehicle body BCM, and the vehicle body BCM controls the further action of the mechanical part of the lock body through the locking device. Through the close fit of the characteristic surface and the signal switch, the action change of the mechanical part of the lock body can be quickly and efficiently transmitted to the BCM of the vehicle body, and the self-absorption and self-opening action of the tail door is realized through the control of the BCM of the vehicle body, so that the use of the tail door lock is safer and more reliable.
5. Still be provided with on the pawl with the hasp matched with buffer block of tail-gate lock, can play the buffering and fall the effect of making an uproar.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural diagram of the lock body and the electric lock of the present invention.
Fig. 4 is a schematic diagram of a swing arm configuration of the self-resetting mechanism.
Fig. 5 is a schematic structural view of the self-priming locking mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the memory mechanism of the present invention.
Fig. 7 is a schematic structural view of the emergency opening mechanism of the present invention.
Fig. 8 is a schematic view of the internal transmission gear of the latch according to the present invention.
Detailed Description
The self-priming self-opening automobile tail door lock shown in fig. 1-8 comprises a lock body mechanical part and an electric control action part, wherein the lock body mechanical part comprises a base 9, an upper cover plate 1, a fixed groove plate 4, a rocker arm 16, a shifting rod 28, a pawl 23, a ratchet wheel 22, a pawl spring 24, a ratchet wheel spring 29 and a memory rod 3, and the electric control action part comprises a locking device 11, a self-resetting signal switch 18, a self-priming start signal switch 5 and a self-priming end signal switch 12. The electric control action part is connected with a vehicle body BCM, and the vehicle body BCM and the signal switch can adopt common models in the prior art. The fixing groove plate 4 is fixed between the base 9 and the upper cover plate 1, and can reinforce the structural strength of the whole lock body while providing support for the internal structure.
The base 9 is provided with a U-shaped opening, the pawl 23 and the ratchet wheel 22 are respectively arranged at two sides of the U-shaped opening, and the pawl 23 is meshed with the ratchet wheel 22. The ratchet wheel 22 is provided with a hook for locking and releasing the car tail door. The pawl 23 and the ratchet wheel 22 are provided with a pawl shaft mounting hole and a ratchet wheel shaft mounting hole, the pawl 23 and the ratchet wheel 22 are respectively fixed on the base 9 below the fixed slot plate 4 through a pawl shaft 6 and a ratchet wheel shaft 8 which are arranged in the pawl shaft mounting hole and the ratchet wheel shaft mounting hole, and the pawl spring 24 and the ratchet wheel spring 29 are arranged in the pawl mounting hole and the ratchet wheel mounting hole through the pawl shaft 6 and the ratchet wheel shaft 8 and provide restoring force for resetting the pawl 23 and the ratchet wheel 22. A pawl linkage arm 231 is clamped above the pawl 23 and forms an integral structure with the pawl 23 and can rotate along with the pawl 23; the pawl linkage arm 231 is provided with a clamping block 25, and the clamping block 25 is matched with a clamping groove 33 arranged on the memory rod 3 to further realize the memory function of the lock body. Still be equipped with buffer block 7 on the pawl 23, buffer block 7 cooperatees with the hasp of tail lock, can play the buffering and fall the effect of making an uproar. The ratchet wheel 22 is provided with a fourth characteristic surface 22-2 and a fifth characteristic surface 22-1, and the self-priming start signal switch 5 and the self-priming end signal switch 12 are respectively arranged on the fixed slot plate 4 corresponding to the fourth characteristic surface 22-2 and the fifth characteristic surface 22-1.
The self-resetting mechanism includes a rocker arm 16, a latch 11 and a lever 28. The deflector rod 28 is V-shaped. The rocker arm 16 is fixed on the upper cover plate 1 through a rocker shaft 17 arranged in the middle, and the rocker arm 16 is provided with a first shifting block 31, a second shifting block 32, a limiting block 30 and a fixed block 26. The self-reset signal switch 18 is arranged on the base 9 corresponding to the fixed block 26 and is matched with the fixed block 26; the fixing block 26 is provided with a first feature surface 26-1, a second feature surface 26-2 and a third feature surface 26-3 at positions corresponding to the self-reset signal switch 18. A first shifting block shaft 14 and a second shifting block shaft 15 are respectively arranged below the first shifting block 31 and the second shifting block 32, the first shifting block shaft 14 is arranged in the middle of the V-shaped structure of the shifting lever 28, and the shifting lever 28 rotates to drive the first shifting block shaft 14 to act, so as to drive the rocker arm 16 to clockwise or anticlockwise rotate for a certain position by taking the rocker arm shaft 17 as a center. A return spring 13 is arranged between the lower part of the limit block 30 and the base 9, and the rotation of the rocker arm 16 is limited, and meanwhile, an auxiliary resilience force can be provided for resetting the rocker arm 16.
The memory rod 3 is fixed on the fixed slot plate 4 through a memory rod shaft 44, one end of the memory rod 3 is provided with a clamping groove 33 meshed with the clamping block 25, and the other end of the memory rod 3 is provided with a memory rod spring 2 connected with the fixed slot plate 4 below, so that resilience force is provided for resetting of the memory rod 3. The ratchet wheel 22 is provided with a contact block 220 matched with the memory rod 3, and the rotation of the ratchet wheel 22 can shift the memory rod 3 to rotate through the contact block 220.
The locking device 11 is arranged below the base 9 and corresponds to the shifting rod 28. The latch 11 includes a motor 38, a worm 39, a worm wheel 40, and an output gear 42, an output shaft of the motor 38 is connected to the worm 39, and the worm 39 and the worm wheel 40 are engaged with each other for power transmission. The worm wheel 40 is coaxially provided with a coaxial gear 41, the coaxial gear 41 is meshed with the output gear 42, the output gear 42 is provided with an output gear shaft 43, the upper end of the output gear shaft 43 penetrates through the base 9 to be connected with the shift lever 28 above, and the shift lever 28 coaxial with the output gear 42 can realize clockwise or anticlockwise rotation under the kinetic energy transmission of the motor 38 because the motor 38 can be powered up in the forward direction and the reverse direction.
Still be provided with emergent push rod 10 on the base 9, emergent push rod 10 is fixed on base 9 through emergent push rod axle 34, and emergent push rod 10 one end is equipped with push rod swing arm 37, and the other end is equipped with pull ring 35, and pull ring 35 is through hanging the emergent opening device of stay wire connection, and emergent push rod 10 below is equipped with the emergent push rod spring 36 that links to each other with base 9, and emergent push rod spring 36 can provide the resilience force that resets for emergent push rod 10.
Realize electronic unlocking and reset: when the door lock is in a full-lock or half-lock state, after a driver triggers an electric unlocking key, the vehicle BCM powers on the fastener 11; after the fastener 11 is powered on, the driving lever 28 is driven to rotate clockwise, the driving lever 28 drives the rocker arm 16 to rotate through the first shifting block shaft 14, and then the second shifting block shaft 15 arranged below the second shifting block 32 pushes the pawl 23 and the pawl linkage arm 231 to rotate anticlockwise (opening direction) until the pawl 23 is disengaged from the ratchet wheel 22, and the ratchet wheel 22 rotates anticlockwise under the auxiliary action of the resilience force of the ratchet wheel spring 29, so that the door lock opening action is realized. In the process that the pawl 23 moves to the extreme position, the contact surface of the fixed block 26 and the self-reset signal switch 18 is changed from the second characteristic surface 26-2 to the first characteristic surface 26-1, so that the self-reset signal switch 18 generates level change, the BCM applies reverse voltage to the fastener 11, and the rocker arm 16 is reset anticlockwise under the auxiliary action of the return spring 13 arranged on the limiting block 30; in the resetting process of the rocker arm 16, the contact surface between the fixed block 26 and the self-reset signal switch 18 is changed from the first characteristic surface 26-1 to the second characteristic surface 26-2, so that the self-reset signal switch 18 generates a second level change, the vehicle body BCM immediately cuts off the power of the fastener 11 after detecting the level change, and the rocker arm 16 returns to the initial position to complete all actions of electric opening.
Realize electronic actuation and reset: the ratchet wheel 22 is in a half-locking position, the fourth characteristic surface 22-2 on the ratchet wheel 22 is matched with the self-priming start signal switch 5, so that a level signal is triggered, the vehicle BCM detects a level change signal of the self-priming start signal switch 5 and then powers on the latch 11, the latch 11 powers on and then drives the shift lever 28 to rotate anticlockwise, the shift lever 28 pushes the rocker arm 16 to rotate through the first dial block shaft 14, so that the second dial block shaft 15 arranged below the second dial block 32 pushes the ratchet wheel 22 to rotate clockwise (locking direction) until the ratchet wheel 22 rotates to the fifth characteristic surface 22-1 to trigger the self-priming end signal switch 12 to generate a level change signal, the vehicle body BCM detects the level change signal and then adds reverse voltage to the latch 11 after a certain time delay, namely, after the ratchet wheel 22 rotates to a full-locking state, the latch 11 obtains the reverse voltage again, and then drives the rocker arm 16 to reset through the shift lever 28, meanwhile, the return spring 13 arranged on the limiting block 30 provides auxiliary resilience for resetting. In the resetting process of the rocker arm 16, the contact surface between the fixed block 26 and the self-reset signal switch 18 is changed from the third characteristic surface 26-3 to the second characteristic surface 26-2, so that the self-reset signal switch 18 is subjected to level change, the vehicle BCM immediately cuts off the power of the fastener 11 after detecting the level change, and the rocker arm 16 returns to the initial position to complete all actions of electric attraction.
Realizing electric locking reset: when the ratchet wheel 22 is in an open state, the vehicle BCM powers on the fastener 11, the fastener 11 drives the shift lever 28 to rotate anticlockwise after being powered on, the shift lever 28 pushes the rocker arm 16 to rotate through the first shift block shaft 14, and then the second shift block shaft 15 arranged below the second shift block 32 pushes the ratchet wheel 22 to rotate clockwise (in a locking direction), until the ratchet wheel 22 rotates to the fifth characteristic surface 22-1 to trigger the self-priming end signal switch 12 to generate a level change signal, the vehicle body BCM immediately adds reverse voltage to the fastener 11 after detecting the level change signal, namely after the ratchet wheel 22 rotates to a half-locking state, the fastener 11 immediately obtains the reverse voltage to drive the shift lever 28 to rotate clockwise, and then drives the rocker arm 16 to reset clockwise, and meanwhile, the return spring 13 arranged on the limiting block 30 provides auxiliary resilience force for resetting; in the resetting process of the rocker arm 16, the second characteristic surface 26-2 of the fixed block 26 triggers the self-reset signal switch 18 to generate level change, the vehicle BCM immediately cuts off the power of the locking device 11 after detecting the level change, and the rocker arm 16 returns to the initial position to complete the action of electric half-lock suction. When the ratchet wheel 22 moves to the position where the fifth characteristic surface 22-1 triggers the self-priming end signal switch 12 to generate a level change signal, the BCM of the vehicle body delays for a certain time after detecting the level change signal and then applies reverse voltage to the latch 11, namely after the ratchet wheel 22 rotates to the full-locking state, the latch 11 obtains the reverse voltage again, and then the shift lever 28 drives the rocker arm 16 to reset to the second characteristic surface 26-2 of the fixed block 26 clockwise, and the latch 11 is powered off immediately, so that the rocker arm 16 resets, and the action of electric full-locking attraction is completed.
The memory function is realized: the automobile door lock is in a full-locking state, after a driver triggers an electric opening key, the automobile body BCM supplies power to the locking device 11 to realize the electric unlocking reset process, when the pawl 23 and the pawl linkage arm 231 move towards the opening direction, the memory rod 3 rotates anticlockwise under the action of the memory rod spring 2, the clamping groove 33 at one end of the memory rod 3 is meshed with the clamping block 25 on the pawl linkage arm, the pawl 23 is in a full-opening state all the time, and the electric opening of the tail door is realized by matching with an electric stay bar arranged on the automobile tail door. Therefore, the problem that the automobile door cannot be reliably electrically opened only under the action of the automobile door sealing strip or the sealing block due to the fact that the weight of the rear door is increased due to accumulated snow is well solved. When the tail door lock is opened to the half-locking position, the abutting block 220 of the ratchet wheel 22 pushes one end of the memory rod 3 anticlockwise to rotate clockwise until the clamping groove 33 of the memory rod 3 is completely separated from the clamping block 25, and all actions of the memory function are completed.
The emergency opening function is realized: when the internal fault of the fastener 11 or the power failure of the whole vehicle occurs, the electric unlocking function can not be normally unlocked, and the passenger can start the emergency unlocking function. When an emergency occurs, a passenger can pull the emergency opening device in the vehicle, and then the emergency push rod 10 is driven to rotate anticlockwise through the hanging pull wire, so that the push rod swing arm 37 pushes the shift lever 28 and the rocker arm 16 to rotate clockwise, and further the second shifting block shaft 15 pushes the pawl 23 to rotate clockwise (opening direction) until the pawl 23 and the ratchet wheel 22 are separated from a locking state, and all actions of the emergency opening function are completed.
Claims (5)
1. The utility model provides a from inhaling car tail-gate lock of opening certainly, includes lock body mechanical part and automatically controlled action part, its characterized in that: the lock mechanical part comprises a base, an upper cover plate, a fixed slot plate, a rocker arm, a shifting rod, a pawl, a ratchet wheel, a pawl spring and a ratchet wheel spring, and the electric control action part comprises a locking device, a self-reset signal switch, a self-priming start signal switch and a self-priming end signal switch; the fixed groove plate is fixed between the base and the upper cover plate; the base is provided with a U-shaped opening, the pawl and the ratchet wheel are respectively arranged at two sides of the U-shaped opening, and the pawl is meshed with the ratchet wheel; the pawl and the ratchet wheel are provided with pawl shaft mounting holes and ratchet wheel shaft mounting holes, the pawl and the ratchet wheel are respectively fixed on the base below the fixed slotted plate through a pawl shaft and a ratchet wheel shaft which are arranged in the pawl shaft mounting holes and the ratchet wheel shaft mounting holes, and the pawl spring and the ratchet wheel spring are arranged in the pawl mounting holes and the ratchet wheel mounting holes through the pawl shaft and the ratchet wheel shaft; a fourth characteristic surface and a fifth characteristic surface are arranged on the ratchet wheel, and a self-priming start signal switch and a self-priming end signal switch are respectively arranged on the fixed slot plates corresponding to the fourth characteristic surface and the fifth characteristic surface;
the rocker arm is fixed on the upper cover plate through an arranged rocker arm shaft, and the rocker arm is provided with a first shifting block, a second shifting block, a limiting block and a fixed block; the self-reset signal switch is arranged on the base corresponding to the fixed block; a first characteristic surface, a second characteristic surface and a third characteristic surface are arranged at the position of the fixed block corresponding to the self-reset signal switch; a first shifting block shaft and a second shifting block shaft are respectively arranged below the first shifting block and the second shifting block, and the shifting rod is arranged at a position corresponding to the first shifting block shaft; a return spring is arranged between the limiting block and the base;
the locking device is arranged at the position below the base corresponding to the shifting lever; the locking device comprises a motor, a worm wheel and an output gear, wherein the output shaft of the motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is coaxially provided with a coaxial gear, the coaxial gear is meshed with the output gear, the output gear is provided with an output gear shaft, and the upper end of the output gear shaft penetrates through the base to be connected with a shifting rod above the output gear shaft; the electric control action part is connected with the BCM of the vehicle body.
2. The self-priming, self-opening automobile tailgate lock according to claim 1, wherein: the emergency push rod is fixed on the base through an emergency push rod shaft, and an emergency push rod spring connected with the base is arranged below the emergency push rod; one end of the emergency push rod is provided with a push rod swing arm matched with the deflector rod, and the other end of the emergency push rod is provided with a pull ring; the pull ring is connected with the emergency opening device through a hanging pull wire.
3. The self-priming, self-opening automobile tailgate lock according to claim 2, wherein: a pawl linkage arm is clamped on the pawl, and a clamping block is arranged on the pawl linkage arm; the ratchet wheel is provided with a contact block matched with the memory rod; a memory rod is arranged at a position corresponding to the pawl linkage arm, and the memory rod is fixed on the fixed groove plate through an arranged memory rod shaft; one end of the memory rod is provided with a clamping groove meshed with the clamping block, and the other end of the memory rod is provided with a memory rod spring connected with the lower fixed groove plate.
4. The self-priming, self-opening automobile tailgate lock according to claim 3, wherein: the pawl is also provided with a buffer block.
5. The self-priming, self-opening automobile tailgate lock according to claim 4, wherein: the shifting lever is of a V-shaped structure, and the first shifting block shaft is arranged in the middle of the V-shaped structure of the shifting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077761.8U CN211369901U (en) | 2019-11-27 | 2019-11-27 | Self-suction self-opening automobile tail door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077761.8U CN211369901U (en) | 2019-11-27 | 2019-11-27 | Self-suction self-opening automobile tail door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211369901U true CN211369901U (en) | 2020-08-28 |
Family
ID=72172659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922077761.8U Expired - Fee Related CN211369901U (en) | 2019-11-27 | 2019-11-27 | Self-suction self-opening automobile tail door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211369901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
-
2019
- 2019-11-27 CN CN201922077761.8U patent/CN211369901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550666A (en) * | 2021-08-30 | 2021-10-26 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
| CN113550666B (en) * | 2021-08-30 | 2022-08-16 | 中国第一汽车股份有限公司 | Automobile self-suction closing door lock and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6520548B1 (en) | Vehicle door latch | |
| WO2020191849A1 (en) | Vehicle door lock electric opening mechanism of novel variable degrees of freedom smooth compound set structure | |
| CN109519062B (en) | Multifunctional self-priming tail door lock assembly | |
| WO2017148378A1 (en) | Self-closing side door lock assembly | |
| JP2002536568A (en) | Vehicle door lock mechanism or the like provided with electric door-closing auxiliary means and door-opening auxiliary means | |
| JPH09511290A (en) | Vehicle door lock actuator | |
| CN102535993A (en) | Electric locking-type out-swing door | |
| CN103255961B (en) | Remote electric dragging-in mechanism of automobile door lock | |
| CN211369901U (en) | Self-suction self-opening automobile tail door lock | |
| WO2013139109A1 (en) | Electric locking-type outward swinging door | |
| CN113944382A (en) | Integrated self-suction electric ice-breaking door lock | |
| CN108756532B (en) | Self-priming sliding door lock | |
| EP1387027A2 (en) | Actuator assembly | |
| CN210858329U (en) | Electric suction lock | |
| CN112252863A (en) | Electric suction lock for vehicle tail door | |
| CN201141247Y (en) | Vehicle front door lock body device | |
| CN111809988B (en) | Front cover lock operating mechanism | |
| CN214498701U (en) | Clutch transmission mechanism for internal emergency unlocking | |
| CN202544566U (en) | Electric lock type outer swinging door | |
| CN211923839U (en) | Side door lock transmission mechanism capable of realizing electric unlocking function | |
| CN214117828U (en) | Electric suction lock for vehicle tail door | |
| CN214498700U (en) | Operating mechanism of front cover lock | |
| CN101469579A (en) | Line control front door lock body for cars | |
| CN202417076U (en) | Left front door lock of car | |
| CN207033142U (en) | Central controlled lock electric locking unlocking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |