CN213573465U

CN213573465U - Anti-theft helmet lock for locomotive

Info

Publication number: CN213573465U
Application number: CN202022083220.9U
Authority: CN
Inventors: 陈可
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-29
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a theftproof helmet lock for locomotive, include can with automobile body fixed connection's lock body, the lock body linkage has the latch hook, be equipped with in the lock body can with the lock core device of latch hook linkage, its characterized in that: the latch hook includes and twists reverse the end with lock body activity articulated, it is connected with the locking end to twist reverse the end, the lock body middle part is equipped with the lock hole that the locking end is mobile to pass, the lock core device is including setting up in the shifting block of the inboard and one end of lock hole and the intermittent type nature linkage of locking end, the linkage of shifting block one side has the lock core, the beneficial effects of the utility model are that: provides an anti-theft helmet lock for a locomotive.

Description

Anti-theft helmet lock for locomotive

Technical Field

The utility model relates to a helmet technical field, concretely relates to theftproof helmet lock for locomotive.

Background

In recent years, electric vehicles have become important tools for people to go out, the frequency of traffic accidents caused by the fact that the electric vehicles are used as driving tools is gradually increased, once a traffic accident occurs, the head is the most seriously injured part of a human body, and the head firstly lands and impacts a vehicle mainly due to the body structure of the electric vehicle, so that the helmet is needed to be worn, and the simplest mode is the mode which can protect the head most directly.

At present, the existing helmet is basically dependent on a steel cable lock and an anti-theft rope, the size is large, the carrying and the operation are inconvenient, the existing helmet is still troublesome, the existing helmet is easy to be opened by a thief by using a tool, the safety is poor, and the helmet is lost frequently, so that the existing helmet is inconvenient and unsightly when a user carries the helmet into a supermarket or shops for avoiding losing the helmet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a theftproof helmet lock for locomotive.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a locomotive is with theftproof helmet lock, including can with automobile body fixed connection's lock body, the lock body linkage has the latch hook, be equipped with in the lock body can with the lock core device of latch hook linkage, a serial communication port, the latch hook includes the end of twisting reverse with lock body activity articulated, it is connected with the locking end to twist reverse the end, the lock body middle part is equipped with the lock hole that the locking end is mobile to pass, the lock core device is including setting up in the shifting block of inboard and one end of lock hole and the intermittent type nature linkage of locking end, shifting block one side linkage has the lock core.

Adopt above-mentioned technical scheme, compare among the prior art cable lock and theftproof rope etc. can provide a small, the helmet lock that conveniently carries, and the security is higher, the unblock performance preferred, wherein, the end of twisting reverse of latch hook is articulated with the lock body activity, during the shutting, only need stretch into the lock eye with the locking end of latch hook, through the lock core device promote the shifting block towards the locking end carry on the locking can, simple structure is small and exquisite, convenient operation can avoid the helmet stolen.

The anti-theft helmet lock for the locomotive can be further provided with: the shifting block is provided with a first groove at one side of the lock cylinder, an eccentric shaft movably embedded in the first groove is arranged at one end, close to the shifting block, of the lock cylinder, the axis of the eccentric shaft is different from the axis of the lock cylinder, and the lock cylinder can push the shifting block to do reciprocating linear motion along the direction vertical to the axis of the lock cylinder through the eccentric shaft.

The anti-theft helmet lock for the locomotive can be further provided with: the anti-theft helmet lock for the locomotive can be further provided with: the shifting block is provided with a clamping block at one end close to the lock hook, and the locking end is provided with a clamping groove in which the clamping block can be movably embedded.

Adopt above-mentioned technical scheme, rotate the lock core through the key, the eccentric shaft of self axis and lock core axis disalignment is followed and is rotated to in the fixture block through the steerable shifting block one end of first recess withdrawed from the draw-in groove or imbeds the draw-in groove, thereby realize the switch lock, simple structure is small and exquisite, convenient operation, unblock performance preferred.

The anti-theft helmet lock for the locomotive can be further provided with: the lock body is provided with a mounting hole, a fastening piece is linked in the mounting hole, and the lock body is fixedly connected with the vehicle body through the fastening piece.

By adopting the technical scheme, the lock body and the vehicle body can be assembled and disassembled by arranging the fastening piece, and the fastening piece can be selected from screw rods, screws and other parts with high interchangeability, so that the lock body is convenient to purchase and maintain.

The anti-theft helmet lock for the locomotive can be further provided with: and a lock hook spring which can be in abutting linkage with the locking end is fixedly arranged on the other side of the lock body relative to the lock hole.

Adopt above-mentioned technical scheme, on the one hand the latch hook spring can carry out the locking location to the latch hook, avoids the latch hook excessively to stretch into the latch hook in the eye, does benefit to the fixture block and carries out the locking to the latch hook, and on the other hand the latch hook spring still can play the effect of buffering and inhaling the shake, when stretching into the latch hook in the eye with the latch hook according to the pressure, can reduce the impact force between latch hook and the lock body, reduces vibrations at the automobile body in-process that gos forward simultaneously, prolongs the life.

The anti-theft helmet lock for the locomotive can be further provided with: the shifting block is linked with a shifting block spring relative to the other end of the linkage lock hook.

By adopting the technical scheme, the shifting block spring can further play a role in buffering and absorbing shock.

The utility model has the advantages that: by adopting the technical scheme, the helmet lock which is small in size and convenient to carry can be provided, the safety is high, the unlocking performance is good, the torsion end of the lock hook is movably hinged with the lock body, when the lock is locked, only the locking end of the lock hook needs to be inserted into the lock hole, the shifting block is pushed by the lock cylinder device to be locked towards the locking end, the structure is simple and small, the operation is convenient, and the helmet can be prevented from being stolen; further through setting up latch hook spring, shifting block spring, on the one hand the latch hook spring can carry out the locking location to the latch hook, avoids the latch hook excessively to stretch into in the latch hook, does benefit to the fixture block and carries out the locking to the latch hook, and on the other hand latch hook spring, shifting block spring still can play the buffering and inhale the effect of inhaling, reduce vibrations at the automobile body in-process that gos forward, prolong the life of whole lock body.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure taken along the line A-A in FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure along the direction B-B in FIG. 2;

fig. 4 is an unlocking state diagram according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an anti-theft helmet lock for a locomotive comprises a lock body 1 fixedly connected with a vehicle body, the lock body 1 is linked with a lock hook 2, a lock cylinder 3 device capable of being linked with the lock hook 2 is arranged in the lock body 1, the lock hook 2 comprises a twisting end 21 movably hinged with the lock body 1, the twisting end 21 is connected with a locking end 22, a lock eye 11 through which the locking end 22 can movably penetrate is arranged in the middle of the lock body 1, the lock cylinder 3 device comprises a shifting block 4 arranged inside the lock eye 11 and having one end intermittently linked with the locking end 22, a lock cylinder 3 is linked on one side of the shifting block 4, a first groove 41 is arranged on one side of the shifting block 4, an eccentric shaft 31 movably embedded in the first groove 41 is arranged on one end of the lock cylinder 3 close to the shifting block 4, the axis of the eccentric shaft 31 is opposite to the axis of the lock cylinder 3, the lock cylinder 3 can push the shifting block 4 to make a reciprocating linear motion along the direction, the lock body 1 is provided with a mounting hole 12, a fastening piece is linked in the mounting hole 12, the lock body 1 is fixedly connected with a vehicle body through the fastening piece, a lock hook spring 5 which can be in butt joint linkage with the locking end 22 is fixedly arranged on the other side of the lock hole 11 of the lock body 1, and a shifting block spring 6 is linked on the other end of the shifting block 4 relative to the linkage lock hook 2.

As shown in fig. 4, the dotted line is a schematic view of the state of each position of the internal components such as the lock hook 2, the lock cylinder 3, and the tumbler 4 when the dotted line is the unlock state, and the solid line is a schematic view of the state of each position of the internal components such as the lock hook 2, the lock cylinder 3, and the tumbler 4 when the solid line is the lock state.

Claims

1. The utility model provides a locomotive is with theftproof helmet lock, including can with automobile body fixed connection's lock body, the lock body linkage has the latch hook, be equipped with in the lock body can with the lock core device of latch hook linkage, its characterized in that: the lock hook comprises a torsion end movably hinged with the lock body, the torsion end is connected with a locking end, the middle of the lock body is provided with a lock hole through which the locking end can movably penetrate, the lock cylinder device comprises a shifting block which is arranged on the inner side of the lock hole and one end of the shifting block is in intermittent linkage with the locking end, and one side of the shifting block is linked with a lock cylinder.

2. The anti-theft helmet lock for a motorcycle according to claim 1, characterized in that: the shifting block is provided with a first groove at one side of the lock cylinder, an eccentric shaft movably embedded in the first groove is arranged at one end, close to the shifting block, of the lock cylinder, the axis of the eccentric shaft is different from the axis of the lock cylinder, and the lock cylinder can push the shifting block to do reciprocating linear motion along the direction vertical to the axis of the lock cylinder through the eccentric shaft.

3. The anti-theft helmet lock for a motorcycle according to claim 2, characterized in that: the shifting block is provided with a clamping block at one end close to the lock hook, and the locking end is provided with a clamping groove in which the clamping block can be movably embedded.

4. The anti-theft helmet lock for a motorcycle according to claim 1, characterized in that: the lock body is provided with a mounting hole, a fastening piece is linked in the mounting hole, and the lock body is fixedly connected with the vehicle body through the fastening piece.

5. The anti-theft helmet lock for a motorcycle according to claim 1, characterized in that: and a lock hook spring which can be in abutting linkage with the locking end is fixedly arranged on the other side of the lock body relative to the lock hole.

6. The anti-theft helmet lock for a motorcycle according to claim 1, characterized in that: the shifting block is linked with a shifting block spring relative to the other end of the linkage lock hook.