CN220009972U - Anti-misoperation lock structure of tap lock - Google Patents
Anti-misoperation lock structure of tap lock Download PDFInfo
- Publication number
- CN220009972U CN220009972U CN202321541350.XU CN202321541350U CN220009972U CN 220009972 U CN220009972 U CN 220009972U CN 202321541350 U CN202321541350 U CN 202321541350U CN 220009972 U CN220009972 U CN 220009972U
- Authority
- CN
- China
- Prior art keywords
- lock
- blocking piece
- misoperation
- driving claw
- piece
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 36
- 238000013519 translation Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an anti-misoperation lock structure of a tap lock, which comprises a driving claw hinged with a shell, wherein the driving claw is arranged on one side of the shell, an anti-misoperation lock assembly is arranged in the shell, the anti-misoperation lock assembly comprises a mounting frame, a blocking piece is arranged in the mounting frame, the blocking piece can axially move along the mounting frame and is arranged on a lock cylinder translation piece moving path, an extending rod abutted against the driving claw is connected onto the blocking piece, a spring is arranged between the blocking piece and the mounting frame, an unlocking groove is formed in the blocking piece, an avoidance groove is formed in the mounting frame, and a convex body is arranged at the lower end of the lock cylinder translation piece. The advantages are that: simple and reasonable structure and low manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of lockset manufacture, in particular to an anti-misoperation lock structure of a tap lock.
Background
The tap lock is a lock arranged at the front fork position of a bicycle, an assisted storage battery car, a motorcycle and the like, and the purpose of locking the tap is generally realized by matching a lock tongue with a lock hole arranged on a front fork vertical pipe. With the development of electronic locks, faucet locks are also changed and developed from traditional mechanical locks to electronic locks.
The electronic lock adopts an electronic signal to control locking or unlocking of the lock, and in the running process of the vehicle, misoperation can be caused by misoperation, and the misoperation is very dangerous in the running process, so that the general electronic lock can be provided with an anti-misoperation structure, and the common anti-misoperation structure can be divided into an electronic anti-misoperation structure and a mechanical anti-misoperation structure. The utility model provides a become to disclose the mistake lock structure of preventing of a tap lock in the patent application of "a automobile-used tap lock" of application number for CN201811044744.8, "be provided with the torsional spring post on the mounting bracket in one side of spout two, the cover is equipped with the torsional spring on the torsional spring post, set up the installation breach on the stop slider, the installation breach has two supporting walls that block slider length direction is right each other, the one end of torsional spring supports and leans on one of them supporting wall, and the other end of torsional spring supports and leans on another supporting wall, still have the protruding edge that restriction torsional spring whole circumference rotated on the mounting bracket. The protruding edge is arc-shaped platy and surrounds the torsional spring column, the opening of protruding edge is towards spout two and the opening of protruding edge is stretched out respectively at the both ends of torsional spring. When one of the driving claws rotates, the blocking slide block moves, so that one end of the torsion spring deforms, when the driving claw is loosened, the blocking slide block can reset under the action of the torsion spring, so that the blocking slide block is always positioned at the position where the yielding notch and the protruding part are staggered mutually during running of a vehicle, and the locking pin is prevented from extending out; in addition, the reset is realized through the torsion spring, and a structure for installing the torsion spring is required to be arranged in the shell, so that the improvement of the shell die opening cost is increased, the manufacturing cost is further increased, and the structure is still required to be further improved.
Disclosure of Invention
The utility model aims to overcome the defects and discloses an anti-misoperation lock structure of a tap lock, which has the advantages of simple and reasonable structure and low manufacturing cost.
The technical scheme of the utility model is realized as follows:
the utility model provides a prevent mistake lock structure of tap lock, including with casing looks articulated driving pawl, the driving pawl set up in one side of casing, the casing in be provided with and prevent mistake lock subassembly, prevent mistake lock subassembly including the installing frame, the installing frame in be provided with the barrier, the barrier can follow installing frame axial displacement and set up on lock core translation piece travel path, the barrier on be connected with the extension rod of driving pawl looks butt, the barrier with be provided with the spring between the installing frame, the barrier on be provided with the unlocking groove, the installing frame on be provided with dodge the groove, the lower extreme of lock core translation piece be provided with the convex body, when the unlocking groove of barrier with the convex body staggers, lock core translation piece can't remove.
The measures for further optimizing the technical scheme are as follows:
as an improvement, the blocking piece is fixed with a magnet, a main control circuit board is arranged in the shell, and a hall sensor matched with the magnet is arranged on the main control circuit board. Through the second hall sensor to the response of second magnet position, increase one and prevent mistake lock guarantee.
As an improvement, a metal shell is arranged on the part of the driving claw, which is opposite to the extending rod. The arrangement of the metal shell can increase the wear resistance of the contact part.
As an improvement, the metal shell is hinged with the driving claw, a damping elastic piece is arranged between the metal shell and the driving claw, a movable groove is formed in the metal shell, and a positioning column extending into the movable groove is arranged on the driving claw. The metal shell is movably arranged, and damping is arranged between the metal shell and the driving claw, so that the reliability of error locking prevention can be further improved.
As an improvement, the main control circuit board is vertically arranged at the rear of the anti-misoperation lock component in the shell. By the arrangement, the structure can be more compact, and the overall structure of the tap lock is smaller.
As an improvement, a torsion spring is arranged between the driving claw and the shell. The torsion spring is arranged to provide restoring force for automatic reset of the driving claw.
As an improvement, the blocking piece is provided with an assembly groove, and the inner end of the extending rod is provided with an assembly head matched with the assembly groove.
As an improvement, an assembling cavity is arranged in the blocking piece, and one end of the spring is propped against the assembling cavity.
As an improvement, the inner wall of the mounting frame is provided with an assembling part, and the other end of the spring is sleeved outside the assembling part.
As an improvement, a threading hole is formed in one side of the shell opposite to the driving claw, and a wire protecting sleeve is arranged at the threading hole. Because the driving claw is only arranged on one side of the shell, the other side provides space for threading, and the structure can be more compact.
Compared with the prior art, the utility model has the advantages that:
the anti-misoperation lock structure of the tap lock has the advantages that the structure is simple and reasonable, the structure of the single-side driving claw is adopted, the anti-misoperation lock structure is simplified, the assembly is simple, the manufacturing cost is saved, the restoring force is improved by adopting the spring, the shell is simple to open, in addition, the space is provided for the vertical arrangement of the main control circuit board, and the miniaturization of the volume of the tap lock is facilitated. The main structure of the false locking preventing structure is arranged in the mounting frame, so that the false locking preventing structure is good in integrity and convenient to assemble.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a cross-sectional block diagram of an embodiment of the utility model;
FIG. 3 is a schematic view of the anti-false lock assembly of FIG. 2;
FIG. 4 is a schematic view of the attachment of the blocking member to the extension rod of FIG. 3;
FIG. 5 is a cross-sectional structural view of the drive pawl of FIG. 1;
FIG. 6 is a schematic perspective view of an embodiment of the utility model with the housing removed;
fig. 7 is a schematic perspective view of the embodiment of the present utility model with the housing and the main control circuit board removed.
The names of the reference numerals in the drawings of the present utility model are:
the device comprises a shell 1, a wire protecting sleeve 11, a driving claw 2, a positioning column 2a, a torsion spring 2b, a metal shell 21, a movable groove 21a, a damping elastic piece 22, a mounting frame 3, an avoidance groove 3a, an assembly part 3b, a blocking piece 4, an unlocking groove 4a, an assembly groove 4b, an assembly cavity 4c, a magnet 41, a lock cylinder translation piece 5, a convex body 51, an extension rod 6, an assembly head 61, a spring 7 and a main control circuit board 8.
Description of the embodiments
The utility model is described in further detail below with reference to the accompanying drawings:
the following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1 to 7, an anti-misoperation lock structure of a tap lock comprises a driving claw 2 hinged with a shell 1, wherein the driving claw 2 is arranged on one side of the shell 1, an anti-misoperation lock component is arranged in the shell 1, the anti-misoperation lock component comprises a mounting frame 3, a blocking piece 4 is arranged in the mounting frame 3, the blocking piece 4 can axially move along the mounting frame 3 and is arranged on a moving path of a lock cylinder translation piece 5, the blocking piece 4 is connected with an extension rod 6 which is abutted against the driving claw 2, a spring 7 is arranged between the blocking piece 4 and the mounting frame 3, an unlocking groove 4a is arranged on the blocking piece 4, a groove 3a is formed in the mounting frame 3, a convex body 51 is arranged at the lower end of the lock cylinder translation piece 5, and when the unlocking groove 4a of the blocking piece 4 is staggered with the convex body 51, the lock cylinder translation piece 5 cannot move.
The blocking piece 4 is fixedly provided with a magnet 41, a main control circuit board 8 is arranged in the shell 1, and a Hall sensor matched with the magnet 41 is arranged on the main control circuit board 8.
The driving claw 2 and the part of the extending rod 6 are provided with a metal shell 21. The provision of the metal shell 21 can improve the wear resistance of the contact portion of the driving pawl 2 with the extension rod 6.
The metal shell 21 is hinged with the driving claw 2, a damping elastic piece 22 is arranged between the metal shell 21 and the driving claw 2, a movable groove 21a is formed in the metal shell 21, and a positioning column 2a extending into the movable groove 21a is arranged on the driving claw 2.
The damping elastic member 22 described above is preferably a spring.
By the hinge design of the metal shell 21 and the driving claw 2 and the arrangement of the damping elastic piece 22 (spring) between the metal shell 21 and the driving claw 2, when the blocking piece 4 is pushed inwards in place, an additional force is required to be added under the condition that the tap is dead, so that the reliability of the false locking preventing structure can be further improved.
The main control circuit board 8 is vertically arranged at the rear of the anti-misoperation lock component in the shell 1. So set up, spare part distributes more rationally in the casing 1, and the structure is compacter.
A torsion spring 2b is arranged between the driving claw 2 and the shell 1.
The blocking piece 4 is provided with an assembling groove 4b, and the inner end of the extending rod 6 is provided with an assembling head 61 matched with the assembling groove 4 b.
The blocking piece 4 is internally provided with an assembling cavity 4c, and one end of the spring 7 is abutted against the assembling cavity 4 c.
The inner wall of the mounting frame 3 is provided with an assembling part 3b, and the other end of the spring 7 is sleeved outside the assembling part 3 b.
One end of the spring 7 is assembled on the assembling part 3b of the inner wall of the mounting frame 3, and the other end is arranged in the assembling cavity 4c of the blocking piece 4, so that the assembly of the spring 7 is simple and reliable.
The casing 1 is provided with a threading hole at one side opposite to the driving claw 2, and a wire protecting sleeve 11 is arranged at the threading hole.
Working principle:
during the running of the vehicle, the locking switch may be touched by mistake to lock the vehicle by mistake, which is dangerous during the running, so that the anti-misoperation structure needs to be designed. The blocking piece 4 of the anti-misoperation lock structure is positioned on the moving path of the lock cylinder translation piece 5, and under normal conditions, the unlocking groove 4a of the blocking piece 4 is staggered with the convex body 51 of the lock cylinder translation piece 5, so that the lock cylinder translation piece 5 cannot move; when the locking is needed, the tap needs to be locked, the front fork vertical pipe acts on the driving claw 2, and the driving claw 2 rotates to press the extension rod 6 inwards. During the rotation of the driving claw 2, the driving claw 2 rotates around the hinge post with the shell 1, and the torsion spring 2b is compressed; the damping spring 22 will also be compressed during the final phase of the rotation process, giving the projecting rod 6 a greater inward pressing force. The extension rod 6 is forced to move against the elastic force of the spring 7, so that the unlocking groove 4a is aligned with the convex body 51 of the lock cylinder translation member 5, and the lock cylinder translation member 5 can only move to complete the locking action.
Further, in order to improve the reliability of the anti-misoperation locking mechanism, an electronic control design is added, the movement of the blocking piece 4 drives the magnet 41 to move, the Hall sensor senses the position of the magnet 41 in real time, when the magnet 41 moves in place, the Hall sensor sends a signal to the main control circuit board 8, and the main control circuit board 8 receives the signal sent by the Hall sensor and can send a control signal to start the driving device for controlling the lock cylinder translation piece 5. Only when the hall sensor sends out a signal and the unlocking groove 4a is aligned with the convex body 51 of the lock cylinder translation piece 5 and simultaneously meets the requirement, the car can be locked, so that the safety of locking the car is ensured.
The anti-misoperation lock structure adopts a single-side driving claw structure, namely, the driving claw 2 is arranged on one side of the shell 1, so that the anti-misoperation lock structure is simplified under the condition that the anti-misoperation lock function is not influenced, the assembly is more convenient, and the manufacturing cost is also reduced. Meanwhile, the spring 7 is adopted to provide a return for the extension rod 6, so that the return piece and the extension rod 6 are on the same axis, the space behind the anti-misoperation lock component of the shell 1 is not occupied, and space and conditions are provided for the vertical arrangement of the main control circuit board 8. In addition, the driving claw 2 is arranged on one side, and the other side provides a space for leading out wires of the main control circuit board 8, so that the overall structure of the tap lock is more compact and the volume is smaller.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. The utility model provides an anti-misoperation lock structure of tap lock, includes drive claw (2) articulated mutually with casing (1), characterized by: the utility model provides a drive claw (2) set up in one side of casing (1), casing (1) in be provided with anti-misoperation lock subassembly, anti-misoperation lock subassembly including installing frame (3), installing frame (3) in be provided with blocking piece (4), blocking piece (4) can follow installing frame (3) axial displacement and set up on lock core translation piece (5) travel path, blocking piece (4) on be connected with extension rod (6) of drive claw (2) looks butt, blocking piece (4) with be provided with spring (7) between installing frame (3), blocking piece (4) on be provided with unlocking groove (4 a), installing frame (3) on be provided with dodge groove (3 a), the lower extreme of lock core translation piece (5) be provided with convex body (51), when unlocking groove (4 a) of blocking piece (4) with convex body (51) stagger, translation piece (5) can't move.
2. The false lock preventing structure of a tap lock according to claim 1, wherein: the blocking piece (4) on be fixed with magnet (41), casing (1) in be provided with master control circuit board (8), master control circuit board (8) on be provided with magnet (41) matched with hall sensor.
3. The false lock preventing structure of a tap lock as claimed in claim 2, wherein: the part of the driving claw (2) which is opposite to the extending rod (6) is provided with a metal shell (21).
4. A false lock preventing structure of a tap lock as claimed in claim 3, wherein: the metal shell (21) is hinged with the driving claw (2), a damping elastic piece (22) is arranged between the metal shell (21) and the driving claw (2), a movable groove (21 a) is formed in the metal shell (21), and a positioning column (2 a) extending into the movable groove (21 a) is arranged on the driving claw (2).
5. The false lock preventing structure of a faucet lock according to claim 4, wherein: the main control circuit board (8) is vertically arranged at the rear of the anti-misoperation lock component in the shell (1).
6. The false lock preventing structure of a faucet lock according to claim 5, wherein: a torsion spring (2 b) is arranged between the driving claw (2) and the shell (1).
7. The false lock preventing structure of a faucet lock as set forth in claim 6, wherein: the blocking piece (4) is provided with an assembly groove (4 b), and the inner end of the extension rod (6) is provided with an assembly head (61) matched with the assembly groove (4 b).
8. The false lock preventing structure of a faucet lock as set forth in claim 7, wherein: an assembly cavity (4 c) is formed in the blocking piece (4), and one end of the spring (7) is abutted against the assembly cavity (4 c).
9. The false lock preventing structure of a tap lock as claimed in claim 8, wherein: the inner wall of the mounting frame (3) is provided with an assembling part (3 b), and the other end of the spring (7) is sleeved outside the assembling part (3 b).
10. The false lock preventing structure of a tap lock as claimed in claim 9, wherein: the casing (1) is provided with a threading hole on one side opposite to the driving claw (2), and a wire protecting sleeve (11) is arranged at the threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541350.XU CN220009972U (en) | 2023-06-16 | 2023-06-16 | Anti-misoperation lock structure of tap lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541350.XU CN220009972U (en) | 2023-06-16 | 2023-06-16 | Anti-misoperation lock structure of tap lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009972U true CN220009972U (en) | 2023-11-14 |
Family
ID=88682796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541350.XU Active CN220009972U (en) | 2023-06-16 | 2023-06-16 | Anti-misoperation lock structure of tap lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009972U (en) |
-
2023
- 2023-06-16 CN CN202321541350.XU patent/CN220009972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101334210B1 (en) | Actuator for vehicle door latch device | |
| US6168215B1 (en) | Door lock device for vehicle | |
| CN1727623B (en) | Automotive door latch device | |
| US20100140963A1 (en) | Motor vehicle door lock | |
| US5896763A (en) | Locking device with a leaf-restraining device | |
| CA1176859A (en) | Steering lock for automobiles | |
| JP2008531887A (en) | Releasable lock for automotive locking system | |
| JP5165439B2 (en) | Vehicle door outer handle structure | |
| CN111263841B (en) | Vehicle door latch with safety device | |
| US20050034373A1 (en) | Sensor module for releasing vehicle windows and the like | |
| CN220009972U (en) | Anti-misoperation lock structure of tap lock | |
| US5435424A (en) | Shift device for automatic transmission | |
| US20060043742A1 (en) | Door lock mechanism having an adjusting window | |
| US5338076A (en) | Actuator device | |
| US6536792B2 (en) | Drive-away blocking device for motorcycles having a side support | |
| CN220081095U (en) | Cushion lock for electric vehicle or motorcycle | |
| CN112227839A (en) | Motor lock, sales counter based on image recognition and control method of sales counter | |
| CN212478840U (en) | Anti-blocking mechanism and latch device | |
| US20060191304A1 (en) | Door lock system | |
| CN220009971U (en) | Tap lock | |
| US5961165A (en) | Outer door handle structure for vehicular door | |
| CN109204225B (en) | Antitheft safety lock pin system | |
| CN110670983A (en) | 17B multifunctional door lock assembly | |
| CN111622606A (en) | Push-pull module of door lock | |
| CN220014820U (en) | Lock core drive mechanism and have its electric door lock, vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |