CN111456568B - Integrated door lock for automobile - Google Patents
Integrated door lock for automobile Download PDFInfo
- Publication number
- CN111456568B CN111456568B CN202010360387.7A CN202010360387A CN111456568B CN 111456568 B CN111456568 B CN 111456568B CN 202010360387 A CN202010360387 A CN 202010360387A CN 111456568 B CN111456568 B CN 111456568B
- Authority
- CN
- China
- Prior art keywords
- block
- shaft
- pushing
- linkage
- pushing 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 210000000078 claw Anatomy 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention aims to provide an automobile integrated door lock which integrates locking and unlocking functions into a shell, has a simple structure and is small in size. In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an integrated lock of car, includes the casing, the casing is fixed with first axle and the second shaft that is parallel to each other, the cardboard is rotationally fixed in on the casing through first axle, dog and linkage piece are all rotationally fixed in on the casing through the second shaft, linkage piece and dog linkage, be equipped with actuation subassembly and opening the subassembly on the casing, actuation subassembly includes first actuating mechanism and first impeller block, and first impeller block removes under first actuating mechanism's effect in order to promote the cardboard uses first axle as central rotation, opening the subassembly and including second actuating mechanism and second impeller block, the second impeller block removes in order to promote under second actuating mechanism's effect the linkage piece uses the second shaft as central rotation.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to an automobile integrated door lock.
Background
The existing automobile door lock comprises an electric suction module for locking the door and an electric unlocking module for unlocking the locking state, wherein the electric suction module and the electric unlocking module are arranged in a lock body respectively, and the automobile door lock is quite complex in mechanical structure and large in size.
The automobile door lock comprises a clamping plate and a locking claw, wherein the clamping plate and the locking claw are rotatably fixed on a shell through a shaft, and the two shafts are respectively provided with a locking claw torsion spring and a clamping plate torsion spring so as to reset the locking claw and the clamping plate through the arrangement of the torsion springs and maintain the position of the clamping plate after the clamping plate rotates to a full locking state.
Disclosure of Invention
The invention aims to provide an automobile integrated door lock which integrates locking and unlocking functions into a shell, has a simple structure and is small in size.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an integrated lock of car, includes the casing, the casing is fixed with first axle and the second shaft that is parallel to each other, the cardboard is rotationally fixed in on the casing through first axle, dog and linkage piece are all rotationally fixed in on the casing through the second shaft, linkage piece and dog linkage, be equipped with actuation subassembly and opening the subassembly on the casing, actuation subassembly includes first actuating mechanism and first impeller block, and first impeller block removes under first actuating mechanism's effect in order to promote the cardboard uses first axle as central rotation, opening the subassembly and including second actuating mechanism and second impeller block, the second impeller block removes in order to promote under second actuating mechanism's effect the linkage piece uses the second shaft as central rotation.
When the car door is closed, the car door impacts the clamping plate to enable the clamping plate to rotate to the half-locking position, the first driving mechanism is started to enable the first pushing block to move, the first pushing block pushes the clamping plate to continue rotating, so that the clamping plate reaches the full-locking position, and the locking claw rotates along with the clamping plate under the action of the locking claw torsion spring to keep the rotated position of the clamping plate. When the vehicle door needs to be opened, the second driving mechanism is started to enable the second pushing block to move, the second pushing block pushes the linkage block to rotate, the rotation of the linkage block is used for realizing the rotation of the locking claw, so that the restriction on the clamping plate is relieved, and the clamping plate is reset under the action of the clamping plate torsion spring on the first shaft, so that the locking release is realized.
The invention has simple structure, and the parts in one shell can realize the locking and unlocking functions, and only one shell and the vehicle body are required to be installed, so that the invention is more convenient. Wherein, the second pushing block does not directly push the locking claw, but pushes the linkage block, and the position selection of the second pushing block is more convenient. The first driving mechanism and the second driving mechanism can adopt a gear motor.
Preferably, one end of the linkage block is arranged in linkage with the second shaft, the other end of the linkage block extends to one side far away from the second shaft, and the linkage block and the second pushing block are both positioned on one axial side of the locking claw along the axial direction of the second shaft.
By utilizing the axial space of the housing along the first and second axes, the arrangement of the second push block and the linkage block is realized to better utilize the housing inner space to keep the housing miniaturized.
Preferably, the first shaft and the second shaft are both arranged along the up-down direction, the second shaft is located at the left side of the first shaft, the first pushing block and the second pushing block are both located at the front sides of the second shaft and the first shaft, the first pushing block is relatively located at the left side of the first shaft, the second pushing block is relatively located at the right side of the second shaft, the first pushing block moves along the left-right direction under the action of the first driving mechanism, and the second pushing block moves along the left-right direction under the action of the second driving mechanism. The arrangement is to reasonably utilize the internal space of the shell, so that the volume of the shell is smaller.
Preferably, the second pushing block is provided with a bar-shaped groove, one end of the pull wire is slidably matched in the bar-shaped groove, the other end of the pull wire extends out of the shell, and the pull wire is forced to move so as to drive the second pushing block to move and enable the stop pawl to rotate around the second shaft as the center.
The above arrangement is used for manual release of the full lock state of the door lock. One end of the stay wire extending out of the shell can be connected and fixed with a vehicle door handle or a vehicle door auxiliary handle.
Preferably, one end of the linkage block, which deviates from the second shaft, is provided with an arc-shaped groove, the arc-shaped groove takes the axis of the second shaft as the center of a circle, the shell is provided with a linkage rod, one end of the linkage rod is always positioned in the arc-shaped groove, and the linkage rod is forced to move so as to drive the linkage block to rotate and enable the stop pawl to rotate around the second shaft as the center; the middle part of the linkage rod is rotatably fixed on the shell.
The above arrangement is used for manual release of the full lock state of the door lock. When the power is off, the linkage rod can be rotated to enable the linkage block to rotate and drive the locking claw to rotate, so that the full-locking state is released.
Preferably, the first driving mechanism is linked with the first pushing block through an output gear, and the first pushing block is provided with a rack structure for meshing with the output gear. The arrangement facilitates the movement of the first pushing block, and the first pushing block can move along a straight line, so that the first pushing block and other parts are prevented from interfering with each other, and the shell can be smaller.
Preferably, the output gear is rotatably fixed on the shell through a third shaft, an adjusting block and a first torsion spring are sleeved on the third shaft, one end of the first torsion spring is fixed with the third shaft or the shell, one end of the first torsion spring is fixed with the adjusting block, one end of the adjusting block is sleeved on the third shaft, an adjusting groove which is open to the side of the third shaft is formed at the other end of the adjusting block, the first pushing block is positioned in the adjusting groove, the output gear rotates to drive the adjusting block to rotate around the third shaft, and the adjusting block pushes the first pushing block to rotate around the third shaft; the first pushing block is provided with a first pushing protrusion, the first pushing protrusion is always located between the adjusting block and the clamping plate, and the adjusting block rotates to be in contact with the first pushing protrusion, so that the adjusting block drives the first pushing block to rotate.
The adjusting block is used for pushing the first pushing block to rotate so that the contact area between the first pushing block and the clamping plate is ensured when the clamping plate is pushed by the first pushing block, and the clamping plate is pushed better. Wherein, first torsional spring is used for the reset of regulating block. The first pushing protrusion is arranged so that the adjusting block pushes the first pushing block. The setting of the adjustment groove of regulating block to make the rotation effect of first promotion piece better.
Preferably, a first guide structure which is matched with the second pushing block to limit the second pushing block to move along a straight line is arranged between the shell and the second pushing block, and the first guide structure comprises a strip-shaped guide groove and a guide protrusion which stretches into the guide groove; a rotating block is arranged between the second driving mechanism and the second pushing block, the second driving mechanism is used for enabling the rotating block to rotate, and the rotating block is provided with a third pushing protrusion used for being in contact with the second pushing block; the surface of the third pushing protrusion, which is used for being contacted with the second pushing block, is a cambered surface; the section of the third pushing protrusion is circular.
Preferably, the shell is provided with a containing groove, a return spring is arranged in the containing groove, one end of the return spring is contacted with the inner wall of the containing groove, and the other end of the return spring is contacted with the second pushing block; the reset spring is a compression spring, a second pushing protrusion is arranged on the second pushing block, one end, away from the linkage block, of the reset spring is contacted with the second pushing protrusion, and one end, close to the linkage block, of the reset spring is contacted with the inner wall of the accommodating groove. The reset spring is used for resetting the second pushing block, so that the second driving mechanism does not need to be connected and fixed with the second pushing block.
Preferably, one of the two parts of the linkage block and the locking claw is fixed with the second shaft, the other part of the two parts is rotatably arranged on the second shaft, and the locking claw is fixed with a fourth pushing protrusion arranged along the parallel line of the axis of the second shaft; the second shaft is sleeved with a second torsion spring for resetting the linkage block, one end of the second torsion spring is fixed with the second shaft or the shell, and the other end of the second torsion spring is fixed with the linkage block; the linkage block is provided with a fifth pushing protrusion, and the second pushing block pushes the linkage block to enable the linkage block to rotate and enable the fifth pushing protrusion to be in contact with the fourth pushing protrusion.
The arrangement ensures that the locking claw can not drive the linkage block to rotate when rotating, but can drive the locking claw to rotate when rotating so as to avoid interference between the linkage block and other parts as much as possible, thereby ensuring better space utilization rate in the shell and ensuring small volume of the invention.
The invention has the advantages of simple structure and small volume, and the locking and unlocking functions are integrated in one shell.
Drawings
FIG. 1 is a schematic view of an engaging assembly according to the present invention;
FIG. 2 is a schematic view of the engaging assembly of the present invention with the first drive mechanism removed;
FIG. 3 is a schematic view of an opening assembly according to the present invention;
fig. 4 is a schematic structural view of a fourth pushing protrusion, a pull wire and a linkage block according to the present invention.
Detailed Description
The invention is further described below with reference to the drawings and specific embodiments.
As shown in fig. 1 to 4, the automobile integrated door lock of the invention comprises a shell, wherein a first shaft 11 and a second shaft 21 which are arranged in parallel are fixed in the shell, a clamping plate 1 is rotatably fixed in the shell through the first shaft 11, a locking claw 2 and a linkage block 3 are rotatably fixed in the shell through the second shaft 21, and the linkage block 3 is used for being linked with the locking claw 2 when being unlocked. Wherein, the first shaft 11 is provided with a clamping plate torsion spring 12, and the second shaft is provided with a locking claw torsion spring (not shown in the figure).
As shown in fig. 1 to 4, the housing is provided with a pull-in assembly and an opening assembly, the pull-in assembly includes a first driving mechanism 41 and a first pushing block 4, and the first pushing block 4 moves under the action of the first driving mechanism 41 to push the card board 1 to rotate around the first shaft 11. The opening assembly comprises a second driving mechanism 51 and a second pushing block 5, and the second pushing block 5 moves under the action of the second driving mechanism 51 to push the linkage block 3 to rotate around the second shaft 21.
One end of the linkage block 3 is arranged in linkage with the second shaft 21, the other end of the linkage block 3 extends to the side far away from the second shaft 21, and the linkage block 3 and the second pushing block 5 are both positioned on one axial side of the locking claw 2 along the axial direction of the second shaft 21. The first shaft 11 and the second shaft 21 are all arranged along the up-down direction, the second shaft 21 is positioned at the left side of the first shaft 11, the first pushing block 4 and the second pushing block 5 are both positioned at the front sides of the second shaft 21 and the first shaft 11, the first pushing block 4 is relatively positioned at the left side of the first shaft 11, the second pushing block 5 is relatively positioned at the right side of the second shaft 21, the first pushing block 4 moves along the left-right direction under the action of the first driving mechanism 41, and the second pushing block 5 moves along the left-right direction under the action of the second driving mechanism 51. Wherein, the cardboard front end is equipped with the cardboard protruding 10 that extends in order to cooperate with first impeller block 4 forward, and first impeller block 4 one end right is in order to contact with cardboard protruding 10.
The first driving mechanism 41 includes a driving motor and a planetary reduction mechanism, and the first driving mechanism 41 moves the first pushing block 4 through the output gear 42, and the first pushing block 4 is provided with a rack structure 49 for meshing with the output gear 42. The output gear 42 is rotatably fixed on the shell through a third shaft 43, an adjusting block 6 and a first torsion spring 44 are sleeved on the third shaft 43, one end of the first torsion spring 4 is fixed with the third shaft 43 or the shell, one end of the first torsion spring 4 is fixed with the adjusting block 6, one end of the adjusting block 6 is sleeved on the third shaft 43, an adjusting groove which is open to the side of the third shaft 43 is formed at the other end of the adjusting block 6, the adjusting block 6 is in a U shape, the first pushing block 4 is positioned in the adjusting groove, the output gear 42 rotates to drive the adjusting block 6 to rotate around the third shaft 43, and the adjusting block 6 pushes the first pushing block 4 to rotate around the third shaft 43. Wherein, be equipped with first promotion protruding 45 on the first impeller block 4, first promotion protruding 45 is located between regulating block 6 and the cardboard 1 all the time, and regulating block 6 rotates in order to contact with first promotion protruding 45 left wall to make regulating block 6 drive first impeller block 4 and rotate. Wherein, be equipped with the second guide structure between first impeller 4 and the casing to guarantee that the displacement orbit of first impeller 4 is the arc.
The linkage block 3 is sleeved on the second shaft 21, the locking claw 2 is fixed with the second shaft 21, a connecting block 22 fixed with the second shaft 21 is arranged at the lower side of the locking claw, a fourth pushing protrusion 23 extending downwards is arranged at the left side of the connecting block, the fourth pushing protrusion 23 is arranged along the parallel line of the axis of the second shaft 21, and the connecting block 22, the second shaft 21 and the locking claw 2 are mutually fixed for linkage. The second shaft 21 is sleeved with a second torsion spring 31 for resetting the linkage block 3, one end of the second torsion spring 31 is fixed with the second shaft or the shell, and the other end of the second torsion spring is fixed with the linkage block 3. The linkage block 3 is formed with a fifth pushing protrusion 32 extending leftward, and the second pushing block 4 pushes the linkage block 3 to rotate the linkage block 3 and brings the fifth pushing protrusion 32 into contact with the fourth pushing protrusion 23.
One end of the linkage block 3 deviating from the second shaft is provided with an arc-shaped groove 30, the arc-shaped groove 30 takes the axis of the second shaft 21 as the center of a circle, a linkage rod (not shown in the figure) is arranged on the shell, one end of the linkage rod is always positioned in the arc-shaped groove 30, and the linkage rod is forced to move so as to drive the linkage block 3 to rotate and enable the stop pawl 2 to rotate by taking the second shaft 21 as the center. Wherein, the gangbar middle part is rotatable fixed on the casing.
The second driving mechanism 51 comprises a driving motor and another planetary reduction mechanism, the output end of the driving motor of the second driving mechanism is linked with the planetary reduction mechanism through a worm gear structure, the planetary reduction mechanism linked with the worm gear structure comprises a ring gear-shaped rotating block 52, the rotating block 52 is provided with a third pushing protrusion 53 used for being in contact with the second pushing block 5, the surface of the third pushing protrusion 53 used for being in contact with the right side wall of the second pushing block 5 is an arc surface, and the section of the third pushing protrusion 53 is circular. The casing and the second pushing block 5 are provided with a first guiding structure which is matched with each other to limit the second pushing block 5 to move along the straight line in the left-right direction, and the first guiding structure comprises a strip-shaped guiding groove and a guiding protrusion extending into the guiding groove.
The second pushing block 5 is provided with a bar-shaped groove 50, one end of the pull wire 7 is slidably arranged in the bar-shaped groove 50, the other end of the pull wire 7 extends leftwards to the outside of the shell, one end of the pull wire 7 extending to the outside of the shell is fixedly connected with a vehicle door handle, and the pull wire 7 moves under force to drive the second pushing block 5 to move leftwards and enable the stop pawl 2 to rotate around the second shaft 21. The housing is formed with the holding tank, is equipped with reset spring 71 in the holding tank, and reset spring 71 is compression spring, and second pushing block 5 right part is equipped with the second that extends forward promotes protruding 54, and reset spring 71 right-hand member and second promote protruding 54 left side wall contact, reset spring 71 left end and the holding tank inner wall contact that the housing formed.
When the car door is closed, the car door impacts the clamping plate to enable the clamping plate to rotate to the half-locking position, the first driving mechanism is started to enable the first pushing block to move rightwards and be in contact with the clamping plate bulge, the clamping plate can be pushed to the full-locking position along with continuous rotation of the output gear, and the locking claw rotates along with the clamping plate under the action of the locking claw torsion spring to keep the rotated position of the clamping plate. When the clamping plate moves to the full-locking position to trigger the micro switch, the micro switch sends a signal to enable the first driving mechanism to rotate reversely, so that the first pushing block is separated from the clamping plate bulge to reset.
When the car door needs to be opened, the second driving mechanism is started to enable the rotating block to rotate, the third pushing block protrusion on the rotating block is in contact with the right end of the second pushing block, the second pushing block moves leftwards along with the rotation of the rotating block and is in contact with the linkage block, the second pushing block continues to move to push the linkage block to rotate, the linkage block rotates and is in contact with the connecting block, the fifth pushing protrusion pushes the fourth pushing protrusion to enable the locking claw fixed with the connecting block to rotate, so that locking of the clamping plate is released, the clamping plate is reset under the action of the clamping plate torsion spring, and the linkage block is reset under the action of the second torsion spring. Wherein, can set up micro-gap switch, after dog or second promote piece or linkage piece or connecting block reset, micro-gap switch sends the signal in order to make second actuating mechanism reverse to make the second promote piece reset under reset spring's effect.
When the second driving mechanism is powered off, a driver or a passenger can pull the linkage rod to enable the linkage block to rotate so as to reset the locking claw, so that the full-locking position of the clamping plate is released, and the vehicle door is conveniently opened.
The invention has the advantages of simple structure and small volume, and the locking and unlocking functions are integrated in one shell.
Claims (7)
1. The integrated door lock for the automobile is characterized by comprising a shell, wherein a first shaft and a second shaft which are arranged in parallel are fixed on the shell, a clamping plate is rotatably fixed on the shell through the first shaft, a locking claw and a linkage block are rotatably fixed on the shell through the second shaft, the linkage block is linked with the locking claw, a suction assembly and an opening assembly are arranged on the shell, the suction assembly comprises a first driving mechanism and a first pushing block, the first pushing block moves under the action of the first driving mechanism to push the clamping plate to rotate around the first shaft, the opening assembly comprises a second driving mechanism and a second pushing block, and the second pushing block moves under the action of the second driving mechanism to push the linkage block to rotate around the second shaft; one of the linkage block and the locking claw is fixed with the second shaft, the other of the linkage block and the locking claw is rotatably arranged on the second shaft, and the locking claw is fixed with a fourth pushing protrusion arranged along the parallel line of the axis of the second shaft; the second shaft is sleeved with a second torsion spring for resetting the linkage block, one end of the second torsion spring is fixed with the second shaft or the shell, and the other end of the second torsion spring is fixed with the linkage block; the linkage block is provided with a fifth pushing protrusion, and the second pushing block pushes the linkage block to enable the linkage block to rotate and enable the fifth pushing protrusion to be in contact with the fourth pushing protrusion; the second pushing block is provided with a strip-shaped groove, one end of a pull wire is slidably matched in the strip-shaped groove, the other end of the pull wire extends out of the shell, and the pull wire is forced to move so as to drive the second pushing block to move and enable the stop pawl to rotate around the second shaft as the center; an arc groove is formed in one end, deviating from the second shaft, of the linkage block, the arc groove takes the axis of the second shaft as the center of a circle, a linkage rod is arranged on the shell, one end of the linkage rod is always positioned in the arc groove, and the linkage rod is forced to move so as to drive the linkage block to rotate and enable the stop pawl to rotate around the second shaft as the center; the middle part of the linkage rod is rotatably fixed on the shell.
2. The automobile integrated door lock according to claim 1, wherein one end of the linkage block is arranged in linkage with the second shaft, the other end of the linkage block extends to a side far away from the second shaft, and the linkage block and the second pushing block are both located at one axial side of the locking claw along the axial direction of the second shaft.
3. The integrated door lock of claim 2, wherein the first shaft and the second shaft are disposed along an up-down direction, the second shaft is located at a left side of the first shaft, the first pushing block and the second pushing block are located at a front side of the second shaft and the first shaft, the first pushing block is located at a left side of the first shaft, the second pushing block is located at a right side of the second shaft, the first pushing block moves along a left-right direction under the action of the first driving mechanism, and the second pushing block moves along the left-right direction under the action of the second driving mechanism.
4. The integrated door lock for an automobile according to claim 1, wherein the first driving mechanism is linked with the first pushing block through an output gear, and the first pushing block is provided with a rack structure for meshing with the output gear.
5. The automobile integrated door lock according to claim 4, wherein the output gear is rotatably fixed on the housing through a third shaft, an adjusting block and a first torsion spring are sleeved on the third shaft, one end of the first torsion spring is fixed with the third shaft or the housing, one end of the first torsion spring is fixed with the adjusting block, one end of the adjusting block is sleeved on the third shaft, an adjusting groove which is opened to the side of the third shaft is formed at the other end of the adjusting block, the first pushing block is positioned in the adjusting groove, the output gear rotates to drive the adjusting block to rotate around the third shaft, and the adjusting block pushes the first pushing block to rotate around the third shaft;
the first pushing block is provided with a first pushing protrusion, the first pushing protrusion is always located between the adjusting block and the clamping plate, and the adjusting block rotates to be in contact with the first pushing protrusion, so that the adjusting block drives the first pushing block to rotate.
6. The integrated door lock of claim 1, wherein a first guiding structure is provided between the housing and the second pushing block, the first guiding structure being configured to limit the second pushing block to move only in a straight line, and the first guiding structure comprises a guiding groove in a bar shape and a guiding protrusion extending into the guiding groove;
a rotating block is arranged between the second driving mechanism and the second pushing block, the second driving mechanism is used for enabling the rotating block to rotate, and the rotating block is provided with a third pushing protrusion used for being in contact with the second pushing block; the surface of the third pushing protrusion, which is used for being contacted with the second pushing block, is a cambered surface; the section of the third pushing protrusion is circular.
7. The automobile integrated door lock according to claim 1, wherein the housing is formed with a receiving groove, a return spring is arranged in the receiving groove, one end of the return spring is in contact with the inner wall of the receiving groove, and the other end of the return spring is in contact with the second pushing block; the reset spring is a compression spring, a second pushing protrusion is arranged on the second pushing block, one end, away from the linkage block, of the reset spring is contacted with the second pushing protrusion, and one end, close to the linkage block, of the reset spring is contacted with the inner wall of the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360387.7A CN111456568B (en) | 2020-04-30 | 2020-04-30 | Integrated door lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360387.7A CN111456568B (en) | 2020-04-30 | 2020-04-30 | Integrated door lock for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111456568A CN111456568A (en) | 2020-07-28 |
| CN111456568B true CN111456568B (en) | 2024-01-02 |
Family
ID=71686118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010360387.7A Active CN111456568B (en) | 2020-04-30 | 2020-04-30 | Integrated door lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111456568B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557888A (en) * | 1992-02-28 | 1996-09-24 | Ruchat; Rene | Open and close control device for a horizontally slidable vehicle door |
| CN101218407A (en) * | 2005-05-08 | 2008-07-09 | 索斯科公司 | Magnetic latch mechanism |
| CN108612421A (en) * | 2018-05-10 | 2018-10-02 | 方佳宁 | Pulley blocks formula electric automobile door lock structure |
| CN108979365A (en) * | 2017-06-05 | 2018-12-11 | 麦格纳覆盖件有限公司 | Integrated door delivery mechanism for latch |
| CN109296266A (en) * | 2018-09-20 | 2019-02-01 | 马亚丽 | A kind of door locking mechanism |
| CN111058700A (en) * | 2019-12-31 | 2020-04-24 | 浙江信衡电动科技有限公司 | Automobile door lock |
| CN212336975U (en) * | 2020-04-30 | 2021-01-12 | 浙江信衡电动科技有限公司 | Automobile integrated door lock |
-
2020
- 2020-04-30 CN CN202010360387.7A patent/CN111456568B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557888A (en) * | 1992-02-28 | 1996-09-24 | Ruchat; Rene | Open and close control device for a horizontally slidable vehicle door |
| CN101218407A (en) * | 2005-05-08 | 2008-07-09 | 索斯科公司 | Magnetic latch mechanism |
| CN108979365A (en) * | 2017-06-05 | 2018-12-11 | 麦格纳覆盖件有限公司 | Integrated door delivery mechanism for latch |
| CN108612421A (en) * | 2018-05-10 | 2018-10-02 | 方佳宁 | Pulley blocks formula electric automobile door lock structure |
| CN109296266A (en) * | 2018-09-20 | 2019-02-01 | 马亚丽 | A kind of door locking mechanism |
| CN111058700A (en) * | 2019-12-31 | 2020-04-24 | 浙江信衡电动科技有限公司 | Automobile door lock |
| CN212336975U (en) * | 2020-04-30 | 2021-01-12 | 浙江信衡电动科技有限公司 | Automobile integrated door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111456568A (en) | 2020-07-28 |
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