CN107366482B - Electric suction lock for automobile tail door - Google Patents
Electric suction lock for automobile tail door Download PDFInfo
- Publication number
- CN107366482B CN107366482B CN201710763834.1A CN201710763834A CN107366482B CN 107366482 B CN107366482 B CN 107366482B CN 201710763834 A CN201710763834 A CN 201710763834A CN 107366482 B CN107366482 B CN 107366482B
- Authority
- CN
- China
- Prior art keywords
- transmission unit
- electric suction
- pull
- lock
- pull lug
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the field of automobile spare and accessory parts, and particularly relates to an electric suction lock for an automobile tail door. The invention provides an electric suction lock for an automobile tail door, which comprises the following components: the bicycle lock comprises a bicycle lock body, a transmission unit, a pull lug, a pull wire and a power unit, wherein one surface of the bicycle lock body is provided with a sliding groove, the other surface of the bicycle lock body is provided with a cavity, and the side edge of the bicycle lock body is provided with a mounting hole penetrating through the bicycle lock body; the pull lug moves in the chute, the transmission unit is arranged in the cavity, the pull lug is connected with the transmission unit, and the pull wire passes through the mounting hole to be connected with the rotation unit; the power unit is connected with the stay wire to drive the stay wire to move. In the technical scheme provided by the invention, when the tail door is close, the power unit is started to drive the stay wire to move, and the stay wire drives the transmission unit to move, so that the transmission unit drives the stay lug to move in the chute to finish locking of the bicycle lock; the whole locking process is simple, convenient and quick, the locking structure is simple, the force transmission loss is small, and the tail gate is free from impact.
Description
Technical Field
The invention belongs to the field of automobile spare and accessory parts, and particularly relates to an electric suction lock for an automobile tail door.
Background
The trend of the electric suction lock is more and more obvious due to the consideration of convenience of users in storing and taking articles. At present, one of the electric suction locks of the tail door on the market is that the lock body of the door lock only realizes the locking function, and the tail door is realized by the door lock body part at the pull lug from the half locking position to the complete fitting position.
However, in the prior art, the tail gate electric suction lock mainly has the following disadvantages: 1. most adopt the stay wire to directly drive the movement of pulling the ear from open position to locking position, and the pulling the ear does not have self-locking function under the tail-gate locking state, and the result is that in the automobile driving process, in order to keep the tail-gate in locking position, the stay wire bears too big load, has the potential safety hazard. 2. Most rely on spring force to let the pulling lug keep in open position, pulling lug does not have the locking function result in the open state, and when closing the door, the tail-gate must adopt great impact force just can let tail-gate lock body and pulling lug reach the position of locking, produces great noise, shake, and the experience of closing the door is not ideal. 3. The mode of pulling the stay wire from the side is partially adopted, and the movement of the stay lug from the opening position to the locking position is realized through the inclined guide groove with a certain angle, so that the self-locking function is realized to a certain extent, but due to the lack of transition from the movement process of the stay lug to the locking position, impact load is easily generated in the door closing process; meanwhile, the conversion of the motion direction of the driving force is realized through a sliding groove, the force transmission loss is large, the efficiency is low, the cost and the energy waste are caused, and the driving part is large in volume and is not placed conveniently.
Therefore, an automobile tail door electric suction lock is developed and used for solving the problems that in the prior art, the tail door electric suction lock is in the following state: the technical defects of large potential safety hazard, large impact on the tail gate and large force transmission loss become the problems to be solved urgently by the technicians in the field.
Disclosure of Invention
In view of the above, the invention provides an electric suction lock for a tail door of an automobile, which is used for solving the problems that in the prior art, the electric suction lock for the tail door is in the following state: the potential safety hazard is large, the impact on the tail gate is large, and the force transmission loss is large.
The invention provides an electric suction lock for a tail door of an automobile, which comprises the following components: the automobile lock comprises an automobile lock body, a transmission unit, a pull lug, a pull wire and a power unit, wherein one surface of the automobile lock body is provided with a sliding groove, the other surface of the automobile lock body is provided with a cavity, the side edge of the automobile lock body is provided with a mounting hole, and the automobile lock body is penetrated;
the pull lug moves in the chute, the transmission unit is installed in the cavity, the pull lug is connected with the transmission unit, and the pull wire passes through the installation hole to be connected with the rotation unit;
the power unit is connected with the stay wire to drive the stay wire to move.
Preferably, a pull lug column is arranged on the pull lug;
the pull lug column is connected with a drag hook of the tail door.
Preferably, the pull lug is provided with a stress part, and the stress part is connected with the transmission unit.
Preferably, the transmission unit is provided with an output part, and the output part is connected with the force receiving part.
Preferably, the force-exerting part is selected from: any one or more of an eccentric, a cam, and a connecting rod.
Preferably, a force transmission part is arranged on the transmission unit, and the force transmission part is connected with the stay wire in a matched mode.
Preferably, an i-shaped sliding block is arranged at the lower part of the pull lug, and the i-shaped sliding block is inserted into the sliding groove.
Preferably, the number of the I-shaped sliding blocks is two.
Preferably, the sliding grooves are T-shaped sliding grooves, and the number of the sliding grooves is two.
Preferably, the transmission unit is in rotational movement in the cavity.
In summary, the present invention provides an electric suction lock for a tail door of an automobile, where the electric suction lock for a tail door of an automobile includes: the automobile lock comprises an automobile lock body, a transmission unit, a pull lug, a pull wire and a power unit, wherein one surface of the automobile lock body is provided with a sliding groove, the other surface of the automobile lock body is provided with a cavity, the side edge of the automobile lock body is provided with a mounting hole, and the automobile lock body is penetrated; the pull lug moves in the chute, the transmission unit is installed in the cavity, the pull lug is connected with the transmission unit, and the pull wire passes through the installation hole and is connected with the rotation unit; the power unit is connected with the stay wire to drive the stay wire to move. In the technical scheme provided by the invention, when the tail door is close, the power unit is started to drive the stay wire to move, and the stay wire drives the transmission unit to move, so that the transmission unit drives the stay lug to move in the chute to finish locking of the bicycle lock; the whole locking process is simple, convenient and quick, the locking structure is simple, the force transmission loss is small, and the tail gate is free from impact. The invention provides an electric suction lock for a tail door of an automobile, which solves the problems that in the prior art, the electric suction lock for the tail door is in the following state: the potential safety hazard is large, the impact on the tail gate is large, and the force transmission loss is large.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of one plane of a lock body in an electric suction lock for a tail door of an automobile according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another plane of a lock body in the electric suction lock for a tail door of an automobile according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a transmission unit in the electric suction lock for a tail door of an automobile according to the embodiment of the invention;
fig. 4 is a schematic structural view of a pull tab in an electric suction lock for a tail door of an automobile according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a stay wire in the electric suction lock for a tail door of an automobile according to the embodiment of the invention;
fig. 6 is a schematic diagram of one of mounting structures of an electric suction lock for a tail door of an automobile according to an embodiment of the present invention;
fig. 7 is a schematic diagram of another installation structure of an electric suction lock for a tail door of an automobile according to an embodiment of the present invention;
the bicycle lock comprises a bicycle lock body 1, a sliding groove 11, a cavity 12, a mounting hole 13, a transmission unit 2, a pull lug 3, an I-shaped sliding block 31, a pull lug column 32 and a pull wire 4.
Detailed Description
The embodiment of the invention provides an automobile tail door electric suction lock, which is used for solving the problems that in the prior art, the tail door electric suction lock is in the following state: the potential safety hazard is large, the impact on the tail gate is large, and the force transmission loss is large.
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to more specifically explain the invention, the invention provides an electric suction lock for a tail door of an automobile, which is specifically described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides an electric suction lock for a tail door of an automobile, comprising: the bicycle lock comprises a bicycle lock body 1, a transmission unit 2, a pull lug 3, a pull wire 4 and a power unit, wherein one surface of the bicycle lock body 1 is provided with a sliding groove 11, the other surface of the bicycle lock body 1 is provided with a cavity 12, the side edge of the bicycle lock body 1 is provided with a mounting hole 13, and the bicycle lock body 1 is penetrated; the pull lug 3 moves in the chute 11, the transmission unit 2 is installed in the cavity 12, the pull lug 3 is connected with the transmission unit 2, and the pull wire 4 passes through the installation hole 13 to be connected with the transmission unit 2; the power unit is connected with the stay wire 4 to drive the stay wire 4 to move. The embodiment of the invention provides an automobile tail gate electric suction lock, which solves the problems that in the prior art, the tail gate electric suction lock is in the following state: the potential safety hazard is large, the impact on the tail gate is large, and the force transmission loss is large.
In the technical scheme provided by the embodiment of the invention, when the tail door is close, the power unit is started to drive the stay wire 4 to move, the stay wire 4 drives the transmission unit 2 to move, and accordingly, the transmission unit 2 drives the stay lug 3 to move between the opening position and the locking position in the chute 11, so that locking of the vehicle lock is completed. The whole locking process is simple, convenient and quick, the direct transmission of force is completed, the force transmission loss is greatly reduced, and accordingly, the impact on the other structures of the tail gate is basically avoided due to the small force transmission loss; meanwhile, the locking structure is simple, and the installation and maintenance of technicians are facilitated. Thirdly, in the technical scheme provided by the embodiment of the invention, in order to facilitate the connection and fixation of the stay wire 4, the stay wire 4 is prevented from falling off in the transmission process, the connection stability of the stay wire 4 and the rest parts is reinforced, and the stay wire 4 can pass through the mounting hole 13 of the lock body 1, so that multiple fixation of the stay wire 4 is realized.
Further, the technical scheme is optimized, when the tail door falls down to be locked, the stability of the electric suction lock of the automobile tail door in the locking state is effectively improved, and the tail door is prevented from loosening due to external factors such as jolt vibration of the automobile. In the technical scheme provided by the embodiment of the invention, the pull lug 3 is provided with the pull lug 3 column, and the pull lug 3 column is connected with the drag hook of the tail door.
In order to effectively ensure that the force received by the transmission unit 2 can be smoothly transmitted to the pull lug 3 when the pull lug 3 and the transmission unit 2 are in force transmission, and no force loss or small force loss is caused. In the electric suction lock for the automobile tail door provided by the embodiment of the invention, the pull lug 3 is provided with the stress part, and the stress part is connected with the transmission unit 2.
Similarly, in order to facilitate force transmission of the transmission unit 2, in the technical scheme provided by the embodiment of the invention, the transmission unit 2 is provided with an output part, and the output part is connected with the force receiving part.
On the basis of ensuring that the output part efficiently transmits external force to the pull lug 3 in a lossless manner, the design angles that the output part is simple and convenient in structure, convenient to install and difficult to damage are considered, and the output part is selected from the following components: any one or more of an eccentric, a cam, and a connecting rod.
In order to facilitate the stay wire 4 to transmit power to the transmission unit 2 more efficiently and without loss, the transmission unit 2 is provided with a force transmission part, and the force transmission part is connected with the stay wire 4 in a matching way.
In order to facilitate connection and fixation of the pull lug 3, the pull lug 3 can be stably embedded into the sliding groove 11 to move without falling off, and meanwhile, force conduction connection between the pull lug 3 and the transmission unit 2 is considered.
Further optimizing the technical scheme to ensure more uniform stress and improve the connection stability of the pull lug 3 and the automobile tail door, and in the technical scheme provided by the embodiment of the invention, the number of the I-shaped sliding blocks 31 is two; therefore, even if one of the I-shaped sliding blocks 31 is damaged, the pull lug 3 and the automobile lock can be stably fixed together, and the service life of the automobile tail door electric suction lock provided by the embodiment of the invention is effectively prolonged.
In order to effectively improve the service life of the electric suction lock of the automobile tail door, in the technical scheme provided by the embodiment of the invention, the sliding grooves 11 are T-shaped sliding grooves 11, and the number of the sliding grooves 11 is two. The structural design of the T-shaped chute 11 can effectively improve the sliding smoothness of the pull lug 3 in the chute, and is convenient for the installation and fixation of the pull lug 3; the structural design of the two sliding grooves 11 correspondingly, the number of the pull lugs 3 is two at the moment, and even if one pull lug 3 is damaged, the other pull lug 3 still can play a role in connecting and fixing the automobile tail door, so that the service life of the automobile tail door electric suction lock is effectively prolonged.
In order to make the force transmission process uniform when the transmission unit 2 transmits the force to the pull lug 3 and further make the pull lug 3 move in the chute 11 at a uniform speed, in the technical scheme provided by the embodiment of the invention, the transmission unit 2 rotates in the cavity 12.
According to the technical scheme, the electric suction lock for the automobile tail door provided by the embodiment of the invention has the following advantages:
1. the self-locking of the pull lug 3 at the opening and locking positions can be realized;
2. the pull lug 3 realizes no impact or flexible impact in the conversion process in the process of moving to locking;
3. the transmission loss of the lock body is reduced to the minimum, and the cost and the space position of the driving part are saved.
In summary, the present invention provides an electric suction lock for a tail door of an automobile, where the electric suction lock for a tail door of an automobile includes: the bicycle lock comprises a bicycle lock body 1, a transmission unit 2, a pull lug 3, a pull wire 4 and a power unit, wherein one surface of the bicycle lock body 1 is provided with a sliding groove 11, the other surface of the bicycle lock body 1 is provided with a cavity 12, the side edge of the bicycle lock body 1 is provided with a mounting hole 13, and the bicycle lock body 1 is penetrated; the pull lug 3 moves in the chute 11, the transmission unit 2 is installed in the cavity 12, the pull lug 3 is connected with the transmission unit 2, and the pull wire 4 passes through the installation hole 13 to be connected with the rotation unit; the power unit is connected with the stay wire 4 to drive the stay wire 4 to move. In the technical scheme provided by the invention, when the tail door is close, the power unit is started to drive the stay wire 4 to move, the stay wire 4 drives the transmission unit 2 to move, and then the transmission unit 2 drives the stay lug 3 to move in the chute 11, so that locking of the bicycle lock is completed; the whole locking process is simple, convenient and quick, the locking structure is simple, the force transmission loss is small, and the tail gate is free from impact. The invention provides an electric suction lock for a tail door of an automobile, which solves the problems that in the prior art, the electric suction lock for the tail door is in the following state: the potential safety hazard is large, the impact on the tail gate is large, and the force transmission loss is large.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (8)
1. The utility model provides a lock is inhaled to car tail-gate electricity which characterized in that, lock is inhaled to car tail-gate electricity includes: the bicycle lock comprises a bicycle lock body (1), a transmission unit (2), a pull lug (3), a pull wire (4) and a power unit, wherein a chute (11) is formed in one surface of the bicycle lock body (1), a cavity (12) is formed in the other surface of the bicycle lock body (1), a mounting hole (13) is formed in the side edge of the bicycle lock body (1), and the mounting hole (13) penetrates through the bicycle lock body (1);
the pull lug (3) moves in the chute (11), the transmission unit (2) is installed in the cavity (12), the pull lug (3) is connected with the transmission unit (2), and the pull wire (4) passes through the installation hole (13) to be connected with the transmission unit (2);
the power unit is connected with the stay wire (4) to drive the stay wire (4) to move;
an I-shaped sliding block (31) is arranged at the lower part of the pull lug (3), and the I-shaped sliding block (31) is inserted into the sliding groove (11);
when the transmission unit (2) transmits force to the pull lug (3), the force transmission process is uniform, the transmission unit (2) rotates in the cavity (12), the pull lug (3) moves in the chute (11) at a uniform speed, the pull lug (3) realizes no impact or flexible impact in the process of converting the motion state into the locking state, and the transmission loss of the electric suction lock of the automobile tail door is reduced.
2. The electric suction lock for the automobile tail door according to claim 1, wherein a pull lug (3) column is arranged on the pull lug (3);
the pull lug (3) column is connected with a drag hook of the tail door.
3. The electric suction lock for the automobile tail door according to claim 1, wherein a stress part is arranged on the pull lug (3), and the stress part is connected with the transmission unit (2).
4. A motor vehicle tailgate electric suction lock according to claim 3, characterized in that the transmission unit (2) is provided with a force-exerting part, which force-exerting part is connected with the force-exerting part.
5. The vehicle tailgate electric suction lock according to claim 4 wherein the force exerting portion is selected from the group consisting of: any one or more of an eccentric, a cam, and a connecting rod.
6. The electric suction lock for the automobile tail door according to claim 1, wherein a force transmission part is arranged on the transmission unit (2), and the force transmission part is connected with the stay wire (4) in a matching way.
7. The electric suction lock for the tail gate of the automobile according to claim 1, characterized in that the number of the I-shaped sliding blocks (31) is two.
8. The electric suction lock for the tail gate of the automobile according to claim 1, wherein the sliding grooves (11) are T-shaped sliding grooves (11), and the number of the sliding grooves (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763834.1A CN107366482B (en) | 2017-08-30 | 2017-08-30 | Electric suction lock for automobile tail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763834.1A CN107366482B (en) | 2017-08-30 | 2017-08-30 | Electric suction lock for automobile tail door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107366482A CN107366482A (en) | 2017-11-21 |
| CN107366482B true CN107366482B (en) | 2023-05-09 |
Family
ID=60312363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710763834.1A Active CN107366482B (en) | 2017-08-30 | 2017-08-30 | Electric suction lock for automobile tail door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366482B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252607A (en) * | 2018-01-30 | 2018-07-06 | 深圳市奥天星汽车配件有限公司 | The electronic opening/closing system of automobile trunk |
| CN108533098B (en) * | 2018-05-02 | 2024-02-02 | 广东东箭汽车科技股份有限公司 | Transmission mechanism of vehicle-mounted tail door electric suction lock and automobile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927065B (en) * | 2016-06-07 | 2017-12-12 | 安徽沃杰斯汽车科技有限公司 | Automobile power back door locking device |
| CN106150232A (en) * | 2016-06-28 | 2016-11-23 | 广东东箭汽车用品制造有限公司 | Electricity inhales lock and automobile tail gate end strains drive mechanism |
| CN205905732U (en) * | 2016-07-28 | 2017-01-25 | 广东东箭汽车用品制造有限公司 | Car and device is fastened to tail -gate thereof |
| CN106593150A (en) * | 2017-01-24 | 2017-04-26 | 佛山佑尔汽车智能技术有限公司 | Self-priming lock catch for automobile tailgate |
| CN207499647U (en) * | 2017-08-30 | 2018-06-15 | 广东东箭汽车科技股份有限公司 | A kind of automobile tail gate electricity inhales lock |
-
2017
- 2017-08-30 CN CN201710763834.1A patent/CN107366482B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107366482A (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107366482B (en) | Electric suction lock for automobile tail door | |
| CN206598847U (en) | A kind of pure electric track vehicle front end switching mechanism | |
| CN202090716U (en) | Lock cylinder controlled by switching mechanical and electronic motors | |
| CN103527012B (en) | A kind of automobile tail gate lock and method of work | |
| CN201165810Y (en) | Engine cover safety hook opening handle apparatus | |
| CN208486707U (en) | Automobile door lock | |
| CN108661465A (en) | Automobile door lock | |
| CN208134444U (en) | A kind of electric car charging interface lid structure | |
| CN206053612U (en) | A kind of device for opening vehicle oil filler door lock and engine hood lock | |
| CN211229907U (en) | Automobile front door fastener assembly | |
| CN205857959U (en) | A kind of full-automatic electric lock construction | |
| CN201531161U (en) | Locking device of automobile electric door lock | |
| CN203925032U (en) | The outer opening mechanism of middle grille body | |
| CN109113465A (en) | Rail traffic car door rotary type locking system | |
| CN215369260U (en) | Door lock capable of remotely opening door | |
| CN211500191U (en) | Opening actuator for hood lock and vehicle | |
| CN208251872U (en) | The self-priming door-locking system of motorcar electric door | |
| CN207683291U (en) | A kind of sliding door of motor vehicle with unlatching limit function | |
| CN207485153U (en) | A kind of motor power-cut automatic lock vehicle device | |
| CN202371956U (en) | Vehicle-mounted refrigerator | |
| CN216811327U (en) | Unlocking structure for electrically opening glove box | |
| CN209837997U (en) | Lower electric suction lock ring device of electric tail gate | |
| CN214365500U (en) | Electronic door lock clutch device for motor home | |
| CN201415729Y (en) | Trunk rear-cover buffering mechanism for electric motorcar | |
| CN101915032B (en) | Vehicle door lock assembly with waterproof structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |