CN108468486A - The electronic tripper of automobile door lock - Google Patents
The electronic tripper of automobile door lock Download PDFInfo
- Publication number
- CN108468486A CN108468486A CN201810527246.2A CN201810527246A CN108468486A CN 108468486 A CN108468486 A CN 108468486A CN 201810527246 A CN201810527246 A CN 201810527246A CN 108468486 A CN108468486 A CN 108468486A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- pawl
- return spring
- shell
- fixed
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electronic trippers of automobile door lock, including shell, pawl assembly and ratchet, pawl assembly and ratchet are all installed on the inside of shell by rivet, pawl assembly, which is equipped with, drives it to be rotated so that the unlock driving mechanism that the clamping portion of pawl assembly and ratchet are separated from each other around the rivet of pawl assembly, it includes transmission gear to unlock driving mechanism, drive lugs, the unlock driving motor of worm screw and driving transmission gear rotation, unlock driving motor is fixed on shell, the output shaft of unlock driving motor is connect with worm screw, worm screw engages with transmission gear, drive lugs are fixed on the surface of transmission gear realizes that the clamping portion of pawl assembly and ratchet are separated from each other to stir pawl assembly.The present invention not only realizes unlock and the self-locking function of automobile door lock, and reliability is high, greatly reduces security risk, and the stability of door lock is good, while ensureing service life, has the function of antidetonation, noise reduction.
Description
Technical field
The invention belongs to technical field of automobile accessories, more particularly to a kind of electronic tripper of automobile door lock.
Background technology
Automobile door lock is the important component component part of body of a motor car, is that a collection safety, dicoration and craftsmanship are
The particular component of one.With the development of auto industry, the function and type of automobile door lock are increasingly various, and passenger is to automobile knowledge
Understanding it is increasing, the requirement to car comfort is also higher and higher, wherein for car door, hommization opens and closes
Degree by the concern of client and vehicle company is also increasingly deeper.
Traditional automobile door lock has the following problems：One, at closing time, it due to the shutdown resistance of auto parts and components, needs to make
It can just be shut with larger power, in actual use, door lock is often only in semi-locked state, does not lock entirely, to exist
Larger security risk；Two and during door interlock switch, the noise for colliding generation brings discomfort to people, and influences it
Service life.
To overcome the above disadvantages, the positive research and innovation of those skilled in the art, it is a kind of safe and reliable to create
The electronic tripper of automobile door lock.
Invention content
The invention mainly solves the technical problem of providing a kind of electronic trippers of automobile door lock, not only realize car door
The unlock of lock and self-locking function, reliability is high, greatly reduces security risk, and the stability of door lock is good, is ensureing to use
While service life, have the function of antidetonation, noise reduction.
In order to solve the above technical problems, one aspect of the present invention is：A kind of electronic unlock dress of automobile door lock
It sets, including shell, pawl assembly and ratchet, the pawl assembly and the ratchet are all installed on by rivet in the shell
Portion；
The pawl assembly includes pawl and pawl connecting rod, and the surface of the pawl connecting rod is equipped with the positioning being recessed inwardly
Slot, the pawl are installed in locating slot, and the pawl is equipped with the clamping portion to match with the ratchet, the pawl assembly
It is rotated so that the solution that the clamping portion of the pawl assembly and the ratchet are separated from each other equipped with its rivet around pawl assembly is driven
Lock driving mechanism；
The unlock driving mechanism includes the solution that transmission gear, drive lugs, worm screw and the driving transmission gear rotate
Driving motor is locked, the unlock driving motor is fixed on the shell, the output shaft of the unlock driving motor and the worm screw
Connection, the worm screw engage with the transmission gear, and the drive lugs are fixed on the surface of the transmission gear to stir
It states pawl assembly and realizes that the clamping portion of pawl assembly and the ratchet are separated from each other；
Further include the driving pawl assembly and the intermeshing pawl return spring of the ratchet and the driving ratchet
The ratchet return spring being separated from each other with lock.
It further says, the pawl return spring is placed on the rivet of the pawl assembly, the pawl return spring
Second fixed arm of the first fixed arm and the pawl return spring is all connect with the shell, and the of the pawl return spring
One torque arm is fixed on pawl connecting rod, and the second torque arm of the pawl return spring is stuck in the side wall of pawl connecting rod；
The ratchet return spring is placed on the rivet of the ratchet, the first fixed arm of the ratchet return spring with it is described
Shell connects, and the first torque arm of the ratchet return spring is fixed on the ratchet, the second torque arm of the ratchet return spring
Across the positioning hanging feet of the ratchet.
It further says, further includes gear return spring, the gear return spring is fixed on shell, the gear return
The resilient arm of spring is connect with the transmission gear.
Further say, the periphery of the ratchet and be circumferentially equipped with successively full lock limit protrusion, half lock limit protrusion,
Self-locking protrusion, the positioning hanging feet and the locked groove to match with the lock, the self-locking protrusion, which is equipped with, drives it around ratchet
Rivet rotates so that described latch the self-locking driving mechanism for being caught in locked groove, the full lock limit protrusion and the half lock limit protrusion
All match with the clamping portion.
It further says, the full lock limit protrusion is inclined-plane close to the side wall of the half lock limit protrusion, and it is tilted
Direction is from bottom surface to the top surface of protrusion gradually to the centroclinal of full lock limit protrusion.
It further says, further includes pawl signaling switch and ratchet signaling switch, the pawl signaling switch and the spine
Wheel signaling switch is all fixed on the shell, and the surface of the pawl connecting rod is equipped with the spine to match with the pawl signaling switch
Pawl convex block, the surface of the ratchet are equipped with the ratchet convex block to match with the ratchet signaling switch.
It further says, the inside of the shell is additionally provided with lock buffer stopper, and the lock buffer stopper is located at close to described
The side of lock, and the lock buffer stopper protrudes from the side wall of the shell, the lock buffer stopper, which has, extends fixed part,
The side wall for extending fixed part is equipped with several grooves, and the groove is arranged along the thickness direction of lock buffer stopper.
It further says, the inner surface of the shell is equipped with buffer stopper fixing groove, and the buffer stopper fixing groove is parallel to institute
The inner surface of shell is stated, there is the buffer stopper fixing groove positioning protrusion, the lock buffer stopper to be equipped with and the positioning protrusion
The mounting hole to match.
It further says, the inner surface of the shell is equipped with pawl return spring mounting groove, the pawl return spring peace
Loaded in the pawl return spring mounting groove；
The inner surface of the shell is equipped with ratchet return spring mounting groove, and the ratchet return spring is installed on the ratchet
In return spring mounting groove, the side wall of the ratchet return spring mounting groove is equipped with buckle structure with the fixation ratchet return bullet
First fixed arm of spring.
It further says, the side wall of the shell is additionally provided with pawl bumper and ratchet bumper, the pawl bumper
Positioned at close to the side of the pawl assembly, the ratchet bumper is located at close to the side of the ratchet.
It further says, the side wall of the shell is set there are two card slot, and the card slot is interior to be equipped with fixed block, and described in two pieces
Fixed block is individually fixed in the two side walls of the card slot, the both sides of the pawl bumper and the ratchet bumper it is opposite
Both sides are all equipped with the recessing groove to match with the fixed block.
It further says, the inside of the shell is additionally provided with plug connector, and the unlock driving motor, the pawl signal are opened
Close and the ratchet signaling switch be electrically connected with the connector respectively, the plug connector and the self-locking driving mechanism respectively with
Controller is electrically connected.
Beneficial effects of the present invention at least have the following：
The present invention includes pawl assembly and ratchet, and pawl assembly, which is equipped with, drives it to be rotated so that spine around the rivet of pawl assembly
The unlock driving mechanism that the clamping portion of claw assembly and ratchet are separated from each other, the self-locking protrusion of ratchet, which is equipped with, drives its riveting around ratchet
Nail rotates so that lock is caught in the self-locking driving mechanism of locked groove, to realize unlock and the self-locking function of automobile door lock, reliability
Height greatly reduces security risk, and more preferably, the full side wall for locking the close half lock limit protrusion of limit protrusion is inclined-plane, and its
Inclined direction from bottom surface to the top surface of protrusion gradually to the centroclinal of full lock limit protrusion, when door lock is from being partly locked into full lock shape
When state, clamping portion is made to slide into full lock limit protrusion from half lock limit protrusion along inclined-plane；
The unlock driving mechanism of the present invention includes the solution that transmission gear, drive lugs, worm screw and driving transmission gear rotate
Driving motor is locked, clamping portion and ratchet to make pawl assembly are separated from each other, and more preferably, are additionally provided with gear return spring,
So that drive lugs are detached with pawl connecting rod, to make pawl assembly and ratchet mutually nibble under the action of pawl return spring
It closes, realizes self-locking；
The surface of the pawl connecting rod of the present invention is equipped with the locating slot being recessed inwardly, and pawl is installed in locating slot, Ci Zhongjie
Structure designs, and pawl installation and replacement are convenient, and the stability of pawl assembly is good；
First fixed arm of the pawl return spring of the present invention and the second fixed arm of pawl return spring all connect with shell
It connects, the first torque arm of pawl return spring is fixed on pawl connecting rod, and the second torque arm of pawl return spring is stuck in pawl connecting rod
Side wall, such structure design, makes pawl be tightly engaged with ratchet, no matter in semi-locked state and full lock status, keeps ratchet opposite only
Turn, prevents lock from being skidded off from locked groove；
First fixed arm of the ratchet return spring of the present invention is connect with shell, and the first torque arm of ratchet return spring is fixed
Positioning hanging feet is passed through in the second torque arm of ratchet, ratchet return spring, provides ratchet torsion counterclockwise, convenient for latching from ratchet
Locked groove in skid off；
The present invention is equipped with pawl signaling switch and ratchet signaling switch, and pawl signaling switch and ratchet signaling switch are all fixed
In shell, the surface of pawl connecting rod is equipped with the pawl convex block to match with pawl signaling switch, and the surface of ratchet is equipped with and ratchet
The ratchet convex block that signaling switch matches receives pawl signaling switch and ratchet signaling switch signal, to vapour by controller
The state of car door lock is monitored and controls；
There is the buffer stopper fixing groove of the present invention positioning protrusion, lock buffer stopper to be equipped with the fixation to match with positioning protrusion
Hole, lock buffer stopper to be fixed, it is worth mentioning at this point that, lock buffer stopper, which has, extends fixed part, extends fixed part
Side wall is equipped with several grooves, and while fixed lock buffer stopper, groove can absorb partial buffer power, the work with antidetonation
With；
The side wall of the shell of the present invention is additionally provided with pawl bumper and ratchet bumper, and pawl bumper is located at close to pawl
The side of component, ratchet bumper is located at plays noise reduction close to the side of ratchet while ensureing automobile door lock service life
Effect.
Description of the drawings
Fig. 1 is the pawl assembly, ratchet and the structural schematic diagram for unlocking driving mechanism of the present invention；
Fig. 2 is one of the decomposition diagram of the present invention；
Fig. 3 is the two of the decomposition diagram of the present invention；
Fig. 4 is enlarged drawing at the A of Fig. 2 of the present invention；
Fig. 5 is enlarged drawing at the B of Fig. 2 of the present invention；
Fig. 6 is the structural schematic diagram of the gear return spring of the present invention；
Fig. 7 is the structural schematic diagram of the ratchet of the present invention；
Fig. 8 is the structural schematic diagram of the pawl connecting rod of the present invention；
Fig. 9 is the structural schematic diagram of the shell of the present invention；
Figure 10 is the structural schematic diagram of the lock buffer stopper of the present invention；
Figure 11 is the structural schematic diagram of the pawl bumper of the present invention；
Each section label is as follows in attached drawing：
Shell 1, buffer stopper fixing groove 11, positioning protrusion 111, pawl return spring mounting groove 12, ratchet return spring peace
Tankage 13, buckle structure 131, pawl bumper 14, recessing groove 141, ratchet bumper 15, card slot 16, fixed block 161, grafting
Part 17, pawl assembly 2, rivet 21, pawl 22, clamping portion 221, pawl connecting rod 23, locating slot 231, pawl convex block 232, unlock
Driving mechanism 233, transmission gear 2331, drive lugs 2332, worm screw 2333, unlock driving motor 2334, ratchet 3, full lock limit
Position protrusion 31, inclined-plane 311, half lock limit protrusion 32, self-locking protrusion 33, positioning hanging feet 34, locked groove 35, ratchet convex block 36, lock
4, it latches buffer stopper 41, mounting hole 411, extend fixed part 412, groove 413, pawl return spring 5, the pawl return spring
The first fixed arm 51, the second fixed arm 52 of the pawl return spring, the first torque arm 53 of the pawl return spring, institute
State the second torque arm 54 of pawl return spring, ratchet return spring 6, the ratchet return spring the first fixed arm 61, described
First torque arm 62 of ratchet return spring, the second torque arm 63 of the ratchet return spring, pawl signaling switch 7, ratchet signal
The resilient arm 91 of switch 8, gear return spring 9 and the gear return spring.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of electronic tripper of automobile door lock, as shown in Figure 1-Figure 11, including shell 1,2 and of pawl assembly
Ratchet 3, the pawl assembly 2 and the ratchet 3 are all installed on the inside of the shell 1 by rivet 21；
The pawl assembly 2 includes pawl 22 and pawl connecting rod 23, and the surface of the pawl connecting rod 23, which is equipped with, to be recessed inwardly
Locating slot 231, the pawl 22 is installed in locating slot 231, and the pawl 22 is equipped with the card to match with the ratchet 3
Socket part 221, the pawl assembly 2, which is equipped with, drives it to rotate the clamping so that the pawl assembly 2 around the rivet 21 of pawl assembly 2
The unlock driving mechanism 233 that portion 221 and the ratchet 3 are separated from each other；
The unlock driving mechanism 233 includes transmission gear 2331, drive lugs 2332, worm screw 2333 and the driving biography
The unlock driving motor 2334 that moving gear 2331 rotates, the unlock driving motor 2334 are fixed on the shell 1, the unlock
The output shaft of driving motor 2334 is connect with the worm screw 2333, and the worm screw 2333 engages with the transmission gear 2331, institute
It states drive lugs 2332 and is fixed on the surface of the transmission gear 2331 to stir the realization pawl assembly 2 of the pawl assembly 2
Clamping portion 221 and the ratchet 3 are separated from each other；
Further include the driving pawl assembly 2 and 3 intermeshing pawl return spring 5 of the ratchet and the driving spine
The ratchet return spring 6 that wheel 3 is separated from each other with lock 4.
The pawl return spring 5 is placed on the rivet 21 of the pawl assembly, and the first of the pawl return spring fixes
Second fixed arm 52 of arm 51 and the pawl return spring is all connect with the shell 1, and the first of the pawl return spring
Torque arm 53 is fixed on pawl connecting rod 23, and the second torque arm 54 of the pawl return spring is stuck in the side wall of pawl connecting rod 23；
The ratchet return spring 6 is placed on the rivet 21 of the ratchet 3, the first fixed arm 61 of the ratchet return spring
It is connect with the shell 1, the first torque arm 62 of the ratchet return spring is fixed on the ratchet 3, the ratchet return spring
The second torque arm 63 pass through the ratchet 3 positioning hanging feet 34.
Further include gear return spring 9, the gear return spring 9 is fixed on shell 1, and the gear return spring returns
Elastic arm 91 is connect with the transmission gear 2331.
The periphery of the ratchet 3 and it is circumferentially equipped with full lock limit protrusion 31, half lock limit protrusion 32, self-locking convex successively
33, the positioning hanging feet 34 and the locked groove 35 to match with the lock 4 are played, the self-locking protrusion 33, which is equipped with, drives it around ratchet
3 rivet 21 rotates so that the lock 4 is caught in the self-locking driving mechanism of locked groove 35, the full lock limit protrusion 31 and described half
Lock limit protrusion 32 all matches with the clamping portion 221.
When it is implemented, the full lock limit protrusion 31 is inclined-plane 311 close to the side wall of the half lock limit protrusion 32, and
Its inclined direction is from bottom surface to the top surface of protrusion gradually to the centroclinal of full lock limit protrusion 31.
Further include pawl signaling switch 7 and ratchet signaling switch 8, the pawl signaling switch 7 and the ratchet signal are opened
It closes 8 and is all fixed on the shell 1, the surface of the pawl connecting rod 23 is equipped with the pawl to match with the pawl signaling switch 7
Convex block 232, the surface of the ratchet 3 are equipped with the ratchet convex block 36 to match with the ratchet signaling switch 8.
The inside of the shell 1 is additionally provided with lock buffer stopper 41, and the lock buffer stopper 41 is located at close to the lock 4
Side, and the lock buffer stopper 41 protrudes from the side wall of the shell 1, the lock buffer stopper 41, which has, extends fixed part
412, the side wall for extending fixed part 412 is equipped with several grooves 413, and the groove 413 is along the thickness for latching buffer stopper 41
Spend direction setting.
The inner surface of the shell 1 is equipped with buffer stopper fixing groove 11, and the buffer stopper fixing groove 11 is parallel to the shell 1
Inner surface, the buffer stopper fixing groove 11 have positioning protrusion 111, the lock buffer stopper 41 equipped with and the positioning protrusion
111 mounting holes 411 to match.
The inner surface of the shell 1 is equipped with pawl return spring mounting groove 12, and the pawl return spring 5 is installed on described
In pawl return spring mounting groove 12；
The inner surface of the shell 1 is equipped with ratchet return spring mounting groove 13, and the ratchet return spring is installed on described
In ratchet return spring mounting groove 13, the side wall of the ratchet return spring mounting groove 13 is equipped with buckle structure 131 to fix
State the first fixed arm of ratchet return spring.
The side wall of the shell 1 is additionally provided with pawl bumper 14 and ratchet bumper 15, and the pawl bumper 14 is located at
Close to the side of the pawl assembly 2, the ratchet bumper 15 is located at close to the side of the ratchet 3.
The side wall of the shell 1 is set there are two card slot 16, and the card slot 16 is interior to be equipped with fixed block 161, and two pieces described solid
Determine the two side walls that block 161 is individually fixed in the card slot 16, the both sides of the pawl bumper 14 and the ratchet bumper
15 opposite sides is all equipped with the recessing groove 141 to match with the fixed block 161.
When it is implemented, the inside of the shell is additionally provided with plug connector, the unlock driving motor, the pawl signal are opened
Close and the ratchet signaling switch be electrically connected with the connector respectively, the plug connector and the self-locking driving mechanism respectively with
Controller is electrically connected.
Working principle of the present invention is as follows：At closing time, automobile door lock is set to be in half lock shape by manpower or electric strut
State, pawl assembly make under the action of pawl return spring the clamping portion of pawl assembly be stuck in ratchet half lock limit protrusion, this
When pawl signaling switch it is in the conduction state, ratchet signaling switch is off, and pawl signaling switch and ratchet signal are opened
Pass transmits a signal to controller, and controller control self-locking driving mechanism driving pawl rotates clockwise, and pawl assembly is in pawl
The clamping portion of pawl assembly is set to be stuck in the full lock limit protrusion of ratchet, pawl convex block and ratchet convex block point under the action of return spring
It is not inconsistent with pawl signaling switch and ratchet signaling switch, so that pawl signaling switch and ratchet signaling switch is on shape
State, and transmit a signal to controller；
When opening the door, controller control unlock driving motor rotation, unlock driving motor drives drive lugs to stir pawl
Connecting rod, so that the clamping portion of pawl assembly and ratchet are separated from each other, ratchet rotates counterclockwise under the action of ratchet return spring,
Lock is set to be detached from from locked groove, automobile back door is opened under the action of electric strut, and pawl signaling switch and ratchet signaling switch are all located
In off-state, and transmit a signal to controller.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of electronic tripper of automobile door lock, it is characterised in that：Including shell (1), pawl assembly (2) and ratchet (3), institute
State the inside that pawl assembly and the ratchet are all installed on the shell by rivet (21)；
The pawl assembly includes pawl (22) and pawl connecting rod (23), and the surface of the pawl connecting rod is determined equipped with what is be recessed inwardly
Position slot (231), the pawl are installed in locating slot, and the pawl is equipped with the clamping portion (221) to match with the ratchet,
The pawl assembly, which is equipped with, drives it to rotate clamping portion and the ratchet so that the pawl assembly around the rivet of pawl assembly
The unlock driving mechanism being separated from each other；
The unlock driving mechanism includes transmission gear (2331), drive lugs (2332), worm screw (2333) and the driving biography
The unlock driving motor (2334) of moving gear rotation, the unlock driving motor are fixed on the shell, the unlock driving electricity
The output shaft of machine is connect with the worm screw, and the worm screw engages with the transmission gear, and the drive lugs are fixed on the biography
Realize that the clamping portion of pawl assembly and the ratchet are separated from each other to stir the pawl assembly in the surface of moving gear；
Further include the driving pawl assembly with the intermeshing pawl return spring (5) of the ratchet and drive the ratchet and
The ratchet return spring (6) that lock (4) is separated from each other.
2. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：The pawl return spring is placed on
The rivet of the pawl assembly, the first fixed arm (51) of the pawl return spring and the second of the pawl return spring are consolidated
Fixed arm (52) is all connect with the shell, and the first torque arm (53) of the pawl return spring is fixed on pawl connecting rod, the spine
The second torque arm (54) of pawl return spring is stuck in the side wall of pawl connecting rod；
The ratchet return spring is placed on the rivet of the ratchet, the first fixed arm (61) of the ratchet return spring with it is described
Shell connects, and the first torque arm (62) of the ratchet return spring is fixed on the ratchet, and the second of the ratchet return spring
Torque arm (63) passes through the positioning hanging feet (34) of the ratchet.
3. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：It further include gear return spring
(9), the gear return spring is fixed on shell, and resilient arm (91) and the transmission gear of the gear return spring connect
It connects.
4. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：The periphery of the ratchet and along
It is circumferential be equipped with successively full lock limit protrusion (31), half lock limit protrusion (32), self-locking raised (33), the positioning hanging feet and with institute
The locked groove (35) that lock matches is stated, the self-locking protrusion, which is equipped with, drives it to be rotated around the rivet of ratchet so that the lock is caught in
The self-locking driving mechanism of locked groove, the full lock limit protrusion and the half lock limit protrusion all match with the clamping portion.
5. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：It further include pawl signaling switch
(7) and ratchet signaling switch (8), the pawl signaling switch and the ratchet signaling switch are all fixed on the shell, described
The surface of pawl connecting rod is equipped with the pawl convex block (232) to match with the pawl signaling switch, and the surface of the ratchet is equipped with
The ratchet convex block (36) to match with the ratchet signaling switch.
6. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：The inside of the shell is additionally provided with
Buffer stopper (41) is latched, the lock buffer stopper is located at close to the side of the lock, and the lock buffer stopper protrudes from institute
The side wall of shell is stated, the lock buffer stopper, which has, extends fixed part (412), and the side wall for extending fixed part is equipped with several
Groove (413), the groove are arranged along the thickness direction of lock buffer stopper.
7. the electronic tripper of automobile door lock according to claim 6, it is characterised in that：The inner surface of the shell is equipped with
Buffer stopper fixing groove (11), the buffer stopper fixing groove are parallel to the inner surface of the shell, and the buffer stopper fixing groove has
Positioning protrusion (111), the lock buffer stopper are equipped with the mounting hole (411) to match with the positioning protrusion.
8. the electronic tripper of automobile door lock according to claim 2, it is characterised in that：The inner surface of the shell is equipped with
Pawl return spring mounting groove (12), the pawl return spring are installed in the pawl return spring mounting groove；
The inner surface of the shell is equipped with ratchet return spring mounting groove (13), and the ratchet return spring is installed on the ratchet
In return spring mounting groove, the side wall of the ratchet return spring mounting groove is equipped with buckle structure (131) with the fixation ratchet
First fixed arm of return spring.
9. the electronic tripper of automobile door lock according to claim 1, it is characterised in that：The side wall of the shell is additionally provided with
Pawl bumper (14) and ratchet bumper (15), the pawl bumper is located at close to the side of the pawl assembly, described
Ratchet bumper is located at close to the side of the ratchet.
10. the electronic tripper of automobile door lock according to claim 9, it is characterised in that：The side wall of the shell is equipped with
Two card slots (16), the card slot is interior to be equipped with fixed block (161), and two pieces of fixed blocks are individually fixed in the two of the card slot
The opposite sides of a side wall, the both sides of the pawl bumper and the ratchet bumper is all equipped with to match with the fixed block
Recessing groove (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810527246.2A CN108468486A (en) | 2018-05-29 | 2018-05-29 | The electronic tripper of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810527246.2A CN108468486A (en) | 2018-05-29 | 2018-05-29 | The electronic tripper of automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468486A true CN108468486A (en) | 2018-08-31 |
Family
ID=63260630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810527246.2A Pending CN108468486A (en) | 2018-05-29 | 2018-05-29 | The electronic tripper of automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113464A (en) * | 2018-09-20 | 2019-01-01 | 浙江天岳汽车电器有限公司 | Full automatic car tail-gate lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121784A1 (en) * | 1997-12-12 | 2002-09-05 | Chevalier John Phillip | Latch arrangements for automotive doors or other closures |
| CN205189557U (en) * | 2015-10-26 | 2016-04-27 | 上虞永生汽车部件有限公司 | Back of body lock with spring bolt buffer block |
| CN105822151A (en) * | 2016-05-25 | 2016-08-03 | 无锡忻润汽车安全系统有限公司 | Automobile door lock noise reduction and shock absorption mechanism |
| CN107503595A (en) * | 2017-08-21 | 2017-12-22 | 上海恩井汽车科技有限公司 | A kind of motorcar electric opens rear door lock |
| CN107558830A (en) * | 2017-10-12 | 2018-01-09 | 夏海麟 | Electricity inhales lock |
| CN208430901U (en) * | 2018-05-29 | 2019-01-25 | 昆山睿唯景汽车科技有限公司 | The electronic tripper of automobile door lock |
-
2018
- 2018-05-29 CN CN201810527246.2A patent/CN108468486A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121784A1 (en) * | 1997-12-12 | 2002-09-05 | Chevalier John Phillip | Latch arrangements for automotive doors or other closures |
| CN205189557U (en) * | 2015-10-26 | 2016-04-27 | 上虞永生汽车部件有限公司 | Back of body lock with spring bolt buffer block |
| CN105822151A (en) * | 2016-05-25 | 2016-08-03 | 无锡忻润汽车安全系统有限公司 | Automobile door lock noise reduction and shock absorption mechanism |
| CN107503595A (en) * | 2017-08-21 | 2017-12-22 | 上海恩井汽车科技有限公司 | A kind of motorcar electric opens rear door lock |
| CN107558830A (en) * | 2017-10-12 | 2018-01-09 | 夏海麟 | Electricity inhales lock |
| CN208430901U (en) * | 2018-05-29 | 2019-01-25 | 昆山睿唯景汽车科技有限公司 | The electronic tripper of automobile door lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113464A (en) * | 2018-09-20 | 2019-01-01 | 浙江天岳汽车电器有限公司 | Full automatic car tail-gate lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108590386A (en) | Self-priming electric door lock for vehicle | |
| CN107558830B (en) | Electric suction lock | |
| WO2017148378A1 (en) | Self-closing side door lock assembly | |
| CN108442829A (en) | Motor vehicle self-priming door-locking system | |
| CN208486707U (en) | Automobile door lock | |
| CN208267595U (en) | The safety self-locking mechanism of electric door lock for vehicle | |
| CN108661465A (en) | Automobile door lock | |
| CN108590388A (en) | The self-priming door-locking system of motorcar electric door | |
| CN108468486A (en) | The electronic tripper of automobile door lock | |
| CN208430901U (en) | The electronic tripper of automobile door lock | |
| CN107965216A (en) | A kind of self-return latch mechanism | |
| CN105952287A (en) | Lock body assembly used on the front door of a car | |
| CN209457595U (en) | A kind of snow load structure of tail-gate lock | |
| CN108590387A (en) | Automobile door lock self-locking system | |
| CN208347497U (en) | Self-priming electric door lock for vehicle | |
| CN208251867U (en) | Automobile door lock automatic unlocking mechanism | |
| CN106522698A (en) | Integral front door lock body assembly | |
| CN104005618B (en) | Door lock driving mechanism in one | |
| CN108457539A (en) | The safety self-locking mechanism of electric door lock for vehicle | |
| US11499348B2 (en) | Power child lock device | |
| CN105857125B (en) | Car seat backrest is locked | |
| US11365567B2 (en) | Power child lock system for vehicle | |
| CN205349002U (en) | Cardboard lock | |
| CN208251872U (en) | The self-priming door-locking system of motorcar electric door | |
| CN108590380A (en) | Automobile door lock automatic unlocking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230824 Address after: 701, Building 24, Zhongji Intelligent Manufacturing Center, No. 15 Shunye West Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 (Residence application) Applicant after: Foshan Ruiweijing Automotive Technology Co.,Ltd. Address before: Room 4, No. 1220 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Applicant before: KUNSHAN RUIWEIJING AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right |