CN108843160B - Sliding chute type automatic return tail door lock electric starting mechanism for vehicle - Google Patents
Sliding chute type automatic return tail door lock electric starting mechanism for vehicle Download PDFInfo
- Publication number
- CN108843160B CN108843160B CN201810993378.4A CN201810993378A CN108843160B CN 108843160 B CN108843160 B CN 108843160B CN 201810993378 A CN201810993378 A CN 201810993378A CN 108843160 B CN108843160 B CN 108843160B
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- China
- Prior art keywords
- turbine
- sliding block
- shell
- sliding
- slider
- 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 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 7
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
Classifications
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- 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
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- 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
- E05B81/34—Details of the actuator transmission of geared transmissions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/18—Locks for luggage compartments, car boot lids or car bonnets for car boot lids or rear luggage compartments
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the technical field of automobile door lock equipment, and relates to an automobile sliding chute type automatic return tail door lock electric starting mechanism which comprises a motor arranged in a shell, wherein an output shaft of the motor is connected with a worm, a turbine is further rotatably arranged in the shell, and the worm is meshed with the turbine; the turbine surface is corresponding to turbine pivot bilateral symmetry and sets up the piece of stirring, slides in the spout of casing and sets up the slider, and the turbine is in the rotation in-process, stirs the piece and drives the slider and slide in the spout of casing, and the slider is connected and is opened the rocking arm, drives in the slider action process and opens the rocking arm and cooperate with the pawl that sets up in the casing. The invention has simple and ingenious structure, reliable and accurate action in the use process, can realize reliable unlocking and resetting operation, and can realize electric unlocking and resetting only through the turbine, the deflector rod and the sliding block. The structure is compact and simple, and the opening force is large. The stop is accurate in one action process at a time, and phenomena such as over-travel and the like can not occur.
Description
Technical Field
The invention belongs to the technical field of automobile door lock equipment, and relates to an electric unlocking mechanism of a sliding chute type automatic return tail door lock for an automobile.
Background
The automobile tail door lock is one of important components of an automobile body. With the increasing development of the automotive industry, the functions required for tail gate locks are increasing. The tail door lock can be unlocked electrically or manually; the full lock and the half lock of the tail door lock can be realized, and a state signal is provided; the automatic opening of the vehicle door in the running process of the vehicle is prevented, and the safety of passengers in the vehicle is ensured. The return function of the existing actuator in the market at present is mainly realized through the spring or motor reversal, the spring return has unreliability, and the spring may be blocked in the return process. And the motor is reset, so that BCM program matching is needed, and the interchangeability between the tail door locks is reduced. Aiming at the problems, the technology provides the actuator with the manual/electric unlocking function and capable of automatically resetting on the premise of not increasing the number of parts, and the automatic resetting of the actuator can be realized without reversing a spring and a motor.
Disclosure of Invention
Aiming at the problems, the invention provides the sliding chute type automatic return tail door lock electric opening mechanism for the vehicle, which has the advantages of compact and simple structure, large opening force, accurate stopping in each action process and no overstroke phenomenon.
According to the technical scheme of the invention: the utility model provides a car spout formula self return's tail-gate lock electricity mechanism of opening which characterized in that: the device comprises a motor arranged in a shell, wherein an output shaft of the motor is connected with a worm, a turbine is further rotatably arranged in the shell, and the worm is meshed with the turbine; the turbine surface is corresponding to turbine pivot bilateral symmetry and sets up the piece of stirring, slides in the spout of casing and sets up the sliding block, and the turbine is in the rotation in-process, stirs the piece and drives the slider and slide in the spout of casing, and the slider is connected and is opened the rocking arm, and the slider moves the in-process and drives and open the rocking arm and cooperate with the pawl that sets up in the casing.
As a further improvement of the invention, the sliding block comprises a sliding block part and a limiting part which are integrally connected, the sliding block part is matched and arranged in a sliding groove of the shell, and the outer end of the limiting part is provided with a limiting block for limiting the movement of the sliding block.
As a further improvement of the invention, the limiting part is L-shaped, and the corner of the limiting part is in arc transition.
As a further improvement of the invention, the sliding block part is provided with a convex column extending in the radial direction, the opening rocker arm is provided with a guide groove along the length direction, and the convex column is matched and arranged in the guide groove.
As a further improvement of the invention, the slider part is provided with a force bearing part matched with the poking block.
As a further improvement of the invention, the stirring block comprises a rectangular part in the middle and arc parts connected with two ends of the rectangular part.
The invention has the technical effects that: the invention has simple and ingenious structure, reliable and accurate action in the use process, can realize reliable unlocking and resetting operation, and can realize electric unlocking and resetting only through the turbine, the deflector rod and the sliding block. Compact and simple structure and large opening force. The stop is accurate in one action process at a time, and phenomena such as over-travel and the like can not occur.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
In fig. 1, the device comprises a motor 1, a worm 2, a turbine 3, a sliding block 4, a sliding block part 4-1, a limiting part 4-2, a convex column 4-3, an opening rocker arm 5, a guide groove 5-1, a pawl 6, a poking block 7 and the like.
As shown in fig. 1, the invention relates to a sliding chute type automatic return tail gate lock electric starting mechanism for a vehicle, which comprises a motor 1 arranged in a shell, wherein an output shaft of the motor 1 is connected with a worm 2, a turbine 3 is also rotatably arranged in the shell, and the worm 2 is meshed with the turbine 3; the turbine 3 surface sets up corresponding to turbine pivot bilateral symmetry and stirs piece 7, slides in the spout of casing and sets up slider 4, and turbine 3 is in the rotation in-process, stirs piece 7 and drives slider 4 and slide in the spout of casing, and slider 4 connects opens rocking arm 5, and slider 4 action in-process drives and opens rocking arm 5 and the pawl 6 that sets up in the casing and cooperate.
The sliding block 4 comprises a sliding block part 4-1 and a limiting part 4-2 which are integrally connected, the sliding block part 4-1 is matched and arranged in a sliding groove of the shell, and a limiting block used for limiting the movement of the sliding block 4 is arranged at the outer end of the limiting part 4-2.
The limiting part 4-2 is L-shaped, and the corner of the limiting part 4-2 is in arc transition.
The sliding block part 4-1 is provided with a radially extending convex column 4-3, the opening rocker arm 5 is provided with a guide groove 5-1 along the length direction, and the convex column 4-3 is matched and arranged in the guide groove 5-1.
The slider part 4-1 is provided with a stress part matched with the poking block 7.
The toggle block 7 comprises a middle rectangular part and arc parts connected to two ends of the rectangular part.
In particular practice, the opening rocker arm 5 is generally provided as an assembly comprising two rocker arm bodies, connected between them, the upper rocker arm body being connected to the slider 4 and the lower rocker arm body being intended to cooperate with the pawl 6 during operation.
When the product of the invention works, after the motor 1 receives an unlocking signal, the motor starts to rotate to drive the worm 2 to rotate, and the worm 2 drives the turbine 3 to rotate clockwise. The poking block 7 on the turbine 3 drives the sliding block 4 to move in the sliding groove of the shell, and the sliding block 4 drives the opening rocker arm 5 to rotate so as to unlock. When the turbine 3 rotates to the end stroke, the toggle block 7 collides with a limiting block at the upper end of the limiting part 4-2 of the sliding block 4 to realize positioning, and the illustrated position is the end position of the electric opening process. The limiting ejector rod drives the return in the return process of the pawl 6, so that the mechanism is reset.
Claims (2)
1. The utility model provides a car spout formula self return's tail-gate lock electricity mechanism of opening which characterized in that: the device comprises a motor (1) arranged in a shell, an output shaft of the motor (1) is connected with a worm (2), a turbine (3) is further rotatably arranged in the shell, and the worm (2) is meshed with the turbine (3); the surface of the turbine (3) is symmetrically provided with toggle blocks (7) corresponding to two sides of a turbine rotating shaft, a sliding block (4) is arranged in a sliding groove of the shell in a sliding manner, the toggle blocks (7) drive the sliding block (4) to slide in the sliding groove of the shell in the rotating process of the turbine (3), the sliding block (4) is connected with an opening rocker arm (5), and the opening rocker arm (5) is driven to be matched with a pawl (6) arranged in the shell in the action process of the sliding block (4);
the sliding block (4) comprises a sliding block part (4-1) and a limiting part (4-2) which are integrally connected, the sliding block part (4-1) is arranged in a sliding groove of the shell in a matched mode, and a limiting block used for limiting the movement of the sliding block (4) is arranged at the outer end of the limiting part (4-2);
the limiting part (4-2) is L-shaped, and the corner of the limiting part (4-2) is in arc transition;
the sliding block part (4-1) is provided with a stress part matched with the poking block (7);
the poking block (7) comprises a rectangular part in the middle and arc parts connected to two ends of the rectangular part.
2. The electric opening mechanism of the sliding chute type self-return tail gate lock for the vehicle as claimed in claim 1, wherein: the sliding block part (4-1) is provided with a radially extending convex column (4-3), the opening rocker arm (5) is provided with a guide groove (5-1) along the length direction, and the convex column (4-3) is matched with the guide groove (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993378.4A CN108843160B (en) | 2018-08-29 | 2018-08-29 | Sliding chute type automatic return tail door lock electric starting mechanism for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993378.4A CN108843160B (en) | 2018-08-29 | 2018-08-29 | Sliding chute type automatic return tail door lock electric starting mechanism for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843160A CN108843160A (en) | 2018-11-20 |
| CN108843160B true CN108843160B (en) | 2024-04-09 |
Family
ID=64189042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993378.4A Active CN108843160B (en) | 2018-08-29 | 2018-08-29 | Sliding chute type automatic return tail door lock electric starting mechanism for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843160B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593676B (en) * | 2019-10-24 | 2024-07-12 | 上海恩坦华汽车门系统有限公司 | Electric unlocking structure of automobile door lock |
| CN112676558B (en) * | 2021-02-07 | 2022-05-17 | 江西铜业集团(贵溪)冶金化工工程有限公司 | Full-automatic rotary split copper box device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1175989A (en) * | 1995-02-20 | 1998-03-11 | 罗伯特-博希股份公司 | Motor vehicle flap Lock, especially tailgate flap lock |
| CN102758569A (en) * | 2012-07-02 | 2012-10-31 | 上海恩坦华汽车门系统有限公司 | Vehicular electrically-controlled integrated tail door executer with automatic returning mechanism |
| CN104727669A (en) * | 2015-03-26 | 2015-06-24 | 上海恩坦华汽车门系统有限公司 | Locking mechanism with self-return function |
| CN107605277A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Electronics children's health care mechanism |
| CN209413562U (en) * | 2018-08-29 | 2019-09-20 | 无锡瑞林控制软件有限公司 | The tail-gate lock of automobile-used chute-type self-return establishes mechanism by cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346524B (en) * | 2005-12-27 | 2011-04-27 | 爱信精机株式会社 | Door lock driving device for vehicle |
-
2018
- 2018-08-29 CN CN201810993378.4A patent/CN108843160B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1175989A (en) * | 1995-02-20 | 1998-03-11 | 罗伯特-博希股份公司 | Motor vehicle flap Lock, especially tailgate flap lock |
| CN102758569A (en) * | 2012-07-02 | 2012-10-31 | 上海恩坦华汽车门系统有限公司 | Vehicular electrically-controlled integrated tail door executer with automatic returning mechanism |
| CN104727669A (en) * | 2015-03-26 | 2015-06-24 | 上海恩坦华汽车门系统有限公司 | Locking mechanism with self-return function |
| CN107605277A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Electronics children's health care mechanism |
| CN209413562U (en) * | 2018-08-29 | 2019-09-20 | 无锡瑞林控制软件有限公司 | The tail-gate lock of automobile-used chute-type self-return establishes mechanism by cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108843160A (en) | 2018-11-20 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information |
Country or region after: China Address after: 214192 No. 158, Furong Zhong'er Road, Xishan Development Zone, Wuxi City, Jiangsu Province Applicant after: Wuxi Ruilin Intelligent Technology Co.,Ltd. Address before: 214192 No. 158, Furong Zhong'er Road, Xishan Development Zone, Wuxi City, Jiangsu Province Applicant before: WUXI RUILIN CONROL SOFTWARE CO.,LTD. Country or region before: China |
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