CN217812916U - Self-suction door lock for automobile - Google Patents
Self-suction door lock for automobile Download PDFInfo
- Publication number
- CN217812916U CN217812916U CN202222029621.5U CN202222029621U CN217812916U CN 217812916 U CN217812916 U CN 217812916U CN 202222029621 U CN202222029621 U CN 202222029621U CN 217812916 U CN217812916 U CN 217812916U
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- self
- bottom plate
- lock
- locking
- door lock
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Abstract
The utility model discloses an automobile self-suction door lock, including bottom plate, ratchet, locking executor, pawl, lock switch and gear box, install the support arm on the bottom plate, one side of support arm is equipped with the rocking arm, rocking arm swing joint is on the bottom plate, the both sides of rocking arm are equipped with shifting block, locking plate respectively, the shifting block is connected with the rocking arm, install the ejector pad on the pawl, the one end of ejector pad is connected with the shifting block; the utility model discloses can realize the automatic operation of opening and shutting of lock, realize the lock from inhaling the operation, have characteristics such as automatic, intelligence, can satisfy the needs that the car door opened and shut.
Description
Technical Field
The utility model relates to a car is from closing lock.
Background
With the increase of the types of automobiles, the use of the automobiles is biased to the development of intellectualization and automation; the existing part of vehicles adopts automatic doors, the opening of the doors adopts automatic locks, the opening of the automatic locks is generally controlled by a motor and electronic equipment, and the automatic unlocking and locking operation is realized; although the existing door locks are of various types, the same effect is finally achieved, but the door locks designed by different manufacturers and designers are different in structure due to the influence of research directions and ideas of different manufacturers and designers, so that the door locks with different structures have different structural characteristics.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, stability is good, can realize the automatic operation that opens and shuts of lock, and its car that has practicality and use universality closes the lock from inhaling.
In order to solve the above problems, the utility model adopts the following technical scheme:
the utility model provides a car is from closing lock, includes bottom plate, ratchet, locking executor, pawl, lock switch and gear box, install the support arm on the bottom plate, one side of support arm is equipped with the rocking arm, rocking arm swing joint is on the bottom plate, the both sides of rocking arm are equipped with shifting block, locking plate respectively, the shifting block is connected with the rocking arm, install the ejector pad on the pawl, the one end and the shifting block of ejector pad are connected, one side of bottom plate is equipped with the apron, ratchet, pawl, draws ejector pad, shifting block, locking plate setting between bottom plate and apron, and rocking arm, shifting block, ejector pad, pawl connect gradually.
Preferably, the lock switch comprises a primary lock switch and a secondary lock switch, and the primary lock switch and the secondary lock switch are arranged on one side of the ratchet wheel and connected with the ratchet wheel.
This setting through the signal that one-level lock switch, second grade lock switch during operation produced to realize the operation of opening and shutting of lock.
Preferably, the ratchet wheel is provided with a wire casing, one end of the wire casing is provided with a fixing hole, and the wire casing is connected with the fixing hole.
This setting is convenient for be connected between stay cord and the ratchet, and the stay cord pulling ratchet of being convenient for rotates.
Preferably, one end of the push block is provided with a stop block.
In the arrangement, the limit of the rocker arm is completed through the action of the stop block; and the position deviation in the moving process is prevented.
Preferably, the locking actuator is installed on a gear box, a plurality of gears are arranged inside the gear box, a pull rod is arranged at one end of the gear box, a rack structure is adopted at one end of the pull rod extending into the gear box, and the pull rod is connected with the gears in a meshed mode.
This setting, the locking executor drive pull rod of being convenient for removes, and meshing transmission stability is good simultaneously.
Preferably, one end of the locking plate is provided with a clamping groove, and one end of the pull rod is connected with the clamping groove; the locking actuator drives the pull rod to drive the locking plate to rotate through the gear.
This setting, the pull rod push-and-pull locking plate of being convenient for removes, finally realizes opening and shutting operation of lock.
Preferably, the locking plate is further provided with a boss, the bottom plate is provided with a limit groove matched with the boss, and the boss moves in the limit groove.
This setting is convenient for restrict the displacement range of lock plate for the action that pull rod and rocking arm were carried out does not mutually interfere.
The utility model has the advantages that: convenient to use, easy operation, stability is good, can realize the automatic operation of opening and shutting of lock, realizes the self-priming operation of lock, realizes this automation that opens and shuts, and it has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation position of the rocker arm of the present invention;
FIG. 3 is a schematic view of the installation position of the pawl of the present invention;
fig. 4 is a schematic view of the installation positions of the primary lock switch and the secondary lock switch of the present invention;
the gear box comprises a bottom plate 1, a ratchet wheel 2, a locking actuator 3, a supporting arm 4, a rocker arm 5, a shifting block 6, a pushing block 7, a stop block 8, a pawl 9, a locking plate 10, a fixed column 11, a boss 12, a limiting groove 13, a primary lock switch 14, a secondary lock switch 15, a fixed hole 16, a wire casing 17, a clamping groove 18, a pull rod 19, a cover plate 20 and a gear box 21.
Detailed Description
Referring to fig. 1 to 4, the self-closing door lock for the automobile comprises a bottom plate 1, a ratchet wheel 2, a locking actuator 3, a pawl 9, a lock switch and a gear box 21, wherein a support arm 4 is installed on the bottom plate 1, a rocker arm 5 is arranged on one side of the support arm 4, the rocker arm 5 is movably connected to the bottom plate 1, a shifting block 6 and a locking plate 10 are respectively arranged on two sides of the rocker arm 5, the shifting block 6 is connected with the rocker arm 5, a push block 7 is installed on the pawl 9, one end of the push block 7 is connected with the shifting block 6, a cover plate 20 is arranged on one side of the bottom plate 1, the ratchet wheel 2, the pawl 9, the push block 7, the shifting block 6 and the locking plate 10 are arranged between the bottom plate 1 and the cover plate 20, and the rocker arm, the shifting block, the push block and the pawl are sequentially connected.
Further, the lock switch comprises a first-stage lock switch 14 and a second-stage lock switch 15, wherein the first-stage lock switch 14 and the second-stage lock switch 15 are arranged on one side of the ratchet 2 and are connected with the ratchet 2.
Furthermore, a wire casing 17 is arranged on the ratchet wheel 2, a fixing hole 16 is arranged at one end of the wire casing 17, and the wire casing 17 is connected with the fixing hole 16.
Furthermore, one end of the push block 7 is provided with a stop block 8.
Further, the locking actuator 3 is mounted on a gear box 21, a plurality of gears (not shown) are arranged inside the gear box 21, a pull rod 19 is arranged at one end of the gear box, one end of the pull rod 19 extending into the gear box 21 adopts a rack structure, and the pull rod 19 is meshed with the gears.
Furthermore, one end of the locking plate 10 is provided with a clamping groove 18, and one end of the pull rod 19 is connected with the clamping groove 18; the locking actuator 3 drives the pull rod to drive the locking plate to rotate through the gear.
Further, a boss 12 is further arranged on the locking plate 10, a limiting groove 13 matched with the boss 12 is arranged on the bottom plate 1, and the boss 12 moves in the limiting groove 13.
Further, a fixing column 11 is arranged on the pull rod 7 and is connected with the locking plate.
The utility model discloses a rack structure specifically does: one side of the pull rod connected with the gear is of a rack structure.
The utility model discloses a locking executor is the motor.
In the using process, the utility model discloses a lock uses with the actuating mechanism (be exactly to the mechanism of lock transmission switching instruction or action) cooperation from inhaling, unblock.
The wire casing and the fixed hole on the ratchet wheel of the utility model are connected with the pull ropes, meanwhile, the rocker arm is also connected with the pull ropes, the two pull ropes are both connected with the self-absorption electrolysis mechanism, and when the self-absorption electrolysis mechanism receives a remote control signal or a manual signal for opening and closing the door lock, the pull ropes pull the ratchet wheel or the rocker arm to complete the opening and closing action of the door lock; when the door lock needs to be closed, the first-stage lock switch and the second-stage lock switch are both pressed by the ratchet wheel under the full-open state of the lock, both the switches have signal output, when the door lock is locked to the first-stage lock, the first-stage lock switch is released, the signal output is stopped, the second-stage lock switch is still pressed, the signal output is realized, the self-priming electrolysis mechanism starts to work, when the ratchet wheel is pulled to the second-stage lock by the self-priming electrolysis mechanism, the second-stage lock switch is released, the signal output is stopped, the self-priming is stopped, and the locking is finished; the locking executor drives the pull rod through the gear and does the action of retrieving afterwards, and the pull rod pulls the lock locking plate simultaneously, and the lock locking plate promotes pawl and ratchet interlock through the ejector pad, realizes the final locking operation of lock.
When the lock needs to be unlocked, the pull rope connected with the ratchet wheel keeps a loose state, and the pull rope connected with the rocker arm performs pulling action under the action of the self-absorption electrolysis mechanism; meanwhile, the locking actuator reversely rotates to drive the pull rod to move outwards to push the locking plate, meanwhile, the rocker arm drives the shifting block to move, the shifting block drives the pushing block to move, the pushing block drives the pawl to rotate, finally, the pawl is separated from the ratchet wheel, and the unlocking operation of the door lock is realized (the effect of the reset spring is also realized in the process).
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. A self-closing door lock of an automobile is characterized in that: including bottom plate, ratchet, locking executor, pawl, lock switch and gear box, install the support arm on the bottom plate, one side of support arm is equipped with the rocking arm, rocking arm swing joint is on the bottom plate, the both sides of rocking arm are equipped with shifting block, locking plate respectively, the shifting block is connected with the rocking arm, install the ejector pad on the pawl, the one end and the shifting block of ejector pad are connected, one side of bottom plate is equipped with the apron, ratchet, pawl, draw the ejector pad, shifting block, locking plate setting between bottom plate and apron, and rocking arm, shifting block, ejector pad, pawl connect gradually.
2. The self-closing door lock for vehicles according to claim 1, wherein: the lock switch comprises a primary lock switch and a secondary lock switch, and the primary lock switch and the secondary lock switch are arranged on one side of the ratchet wheel and connected with the ratchet wheel.
3. The self-closing door lock for vehicles according to claim 1, wherein: the ratchet wheel is provided with a wire groove, one end of the wire groove is provided with a fixing hole, and the wire groove is connected with the fixing hole.
4. The self-closing door lock for vehicles according to claim 1, wherein: one end of the push block is provided with a stop block.
5. The self-closing door lock for automobile according to claim 1, wherein: the locking executor is installed on the gear box, the inside of gear box is equipped with a plurality of gears, the one end of gear box is equipped with the pull rod, and the one end that the pull rod extends to the inside of gear box adopts the rack structure, and the pull rod is connected with the gear engagement.
6. The self-closing door lock for automobile according to claim 5, wherein: one end of the locking plate is provided with a clamping groove, and one end of the pull rod is connected with the clamping groove; the locking actuator drives the pull rod to drive the locking plate to rotate through the gear.
7. The self-closing door lock for vehicles of claim 6, wherein: the locking plate is also provided with a boss, the bottom plate is provided with a limit groove matched with the boss, and the boss moves in the limit groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029621.5U CN217812916U (en) | 2022-08-03 | 2022-08-03 | Self-suction door lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222029621.5U CN217812916U (en) | 2022-08-03 | 2022-08-03 | Self-suction door lock for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217812916U true CN217812916U (en) | 2022-11-15 |
Family
ID=83973267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222029621.5U Active CN217812916U (en) | 2022-08-03 | 2022-08-03 | Self-suction door lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217812916U (en) |
-
2022
- 2022-08-03 CN CN202222029621.5U patent/CN217812916U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |