CN210761066U

CN210761066U - Disc brake lock

Info

Publication number: CN210761066U
Application number: CN201921572759.1U
Authority: CN
Inventors: 李俊豪; 李意鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-16
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a disc brake lock, which comprises a lock shell, wherein one side of the lock shell is provided with a lock core, and the other side of the lock shell is provided with an elastically telescopic lock rod; a first bayonet is arranged above the lock shell relative to the lock rod, a lock rod assembly hole is arranged in the lock shell, a strip-shaped groove is oppositely arranged on the inner wall of the lock rod assembly hole, and a guide rail is formed by the two strip-shaped grooves; the locking rod is strip-shaped, a second bayonet which is opposite to the first bayonet and is positioned on the same plane is arranged above the locking rod, and a disc brake disc is accommodated between the first bayonet and the second bayonet; two sides of the bottom surface of the lock rod extend outwards to form two sliding strips, and the sliding strips can slide left and right on the sliding rails; the lock is characterized in that an insertion hole is formed in the upper surface of the lock shell, an elastically telescopic bayonet lock is arranged in the insertion hole, a clamping groove matched with the lock tongue is formed in the bayonet lock relative to the lock cylinder, and a transverse compression spring is arranged between the lower portion of the bayonet lock and the lock rod in a propping and pressing mode. The utility model has the advantages of high safety performance, flexible use and the like.

Description

Disc brake lock

Technical Field

The utility model relates to a tool to lock especially relates to a dish lock of stopping that the security performance is high, the use is nimble.

Background

The disc brake lock is a lock which is hung on a disc brake disc and has a small structure and high strength, rigidity and other performances, and the disc brake lock locks the brake disc after being locked and prevents wheels from rotating, so that the anti-theft effect is achieved. The current disc brake lock can leave certain space when blocking the brake disc, can't be with the not adaptive block of brake disc of equidimension, consequently provides the opportunity of taking advantage of for lawless persons ' lock picking, and the theftproof performance is less strong, can't satisfy people growing user demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a disc brake lock with high safety performance and convenient use.

The utility model is realized by the following technical measures, a disc brake lock comprises a lock shell, wherein one side of the lock shell is provided with a lock core, and the other side of the lock shell is provided with an elastically telescopic lock rod; a first bayonet is arranged above the lock shell relative to the lock rod, a lock rod assembly hole is arranged in the lock shell, a strip-shaped groove is oppositely arranged on the inner wall of the lock rod assembly hole, and a guide rail is formed by the two strip-shaped grooves; the locking rod is strip-shaped, a second bayonet which is opposite to the first bayonet and is positioned on the same plane is arranged above the locking rod, and a disc brake disc is accommodated between the first bayonet and the second bayonet; two sides of the bottom surface of the lock rod extend outwards to form two sliding strips, and the sliding strips can slide left and right on the sliding rails; the lock is characterized in that an insertion hole is formed in the upper surface of the lock shell, an elastically telescopic bayonet lock is arranged in the insertion hole, a clamping groove matched with the lock tongue is formed in the bayonet lock relative to the lock cylinder, and a transverse compression spring is arranged between the lower portion of the bayonet lock and the lock rod in a pressing mode.

Preferably, the bottom surface of the locking rod is provided with saw teeth, and the inner bottom of the locking rod assembly hole is provided with a plurality of tooth sockets engaged with the saw teeth.

As a preferable mode, the upper surface of the lock rod is provided with a limiting groove, the upper surface of the lock shell is provided with a limiting hole, a T-shaped pin is arranged in the limiting hole, and when the lock body is locked, the lower part of the T-shaped pin is pressed on the limiting groove.

Preferably, a vertical compression spring is arranged inside the lock housing opposite to the bottom of the clamping pin.

Preferably, the maximum distance between the first bayonet and the second bayonet is 25-60 mm.

As a preferable mode, the first bayonet and the second bayonet are both arc-shaped bayonets.

Preferably, the lock shell, the lock rod and the bayonet are all made of carbon steel.

The utility model discloses but one side at the lock shell is equipped with the flexible locking lever of elasticity, the locking lever can control spacing slip in the lock shell, the top of lock shell and locking lever is equipped with first bayonet socket and second bayonet socket respectively, it stops the dish to hold the dish between first bayonet socket and the second bayonet socket, when the dish that needs the lock equidimension is stopped the dish, only need change first bayonet socket and second bayonet socket between the interval can, consequently can stop the inseparable block of dish with the dish, application scope is wider, it is more convenient to use, the security performance is also higher.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic structural view of a lock case according to an embodiment of the present invention;

fig. 4 and 5 are schematic structural views of a lock lever according to an embodiment of the present invention.

Detailed Description

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

A disc brake lock, referring to fig. 1 to 5, comprises a lock shell 1, wherein one side of the lock shell 1 is provided with a lock core 3, and the other side of the lock shell 1 is provided with an elastically telescopic lock rod 2; a first bayonet 11 is arranged above the lock shell 1 relative to the lock rod 2, a lock rod assembly hole is arranged in the lock shell 1, a strip-shaped groove 14 is correspondingly arranged on the inner wall of the lock rod assembly hole, and the two strip-shaped grooves 14 form a guide rail; the locking rod 2 is strip-shaped, a second bayonet 21 which is opposite to the first bayonet 11 and is positioned on the same plane is arranged above the locking rod 2, and a disc brake disc is accommodated between the first bayonet 11 and the second bayonet 21; two sides of the bottom surface of the lock rod 2 extend outwards to form two sliding strips 22, and the sliding strips 22 can slide left and right on the sliding rail; the lock is characterized in that the upper surface of the lock shell 1 is provided with an insertion hole 12, an elastically telescopic bayonet 4 is arranged in the insertion hole 12, the bayonet 4 is provided with a clamping groove 41 matched with a lock tongue relative to the lock cylinder 3, and a transverse compression spring 6 is arranged between the lower part of the bayonet 4 and the lock rod 2 in a pressing mode.

This dish is stopped and is locked one side of lock shell 1 and be equipped with elastic telescopic's locking lever 2, locking lever 2 can control spacing slip in lock shell 1, the top of lock shell 1 and locking lever 2 is equipped with first bayonet socket 11 and second bayonet socket 21 respectively, it stops the dish to hold the dish between first bayonet socket 11 and the second bayonet socket 21, when the dish that needs the lock equidimension is stopped the dish, only need to change the interval between first bayonet socket 11 and the second bayonet socket 21 can, consequently can stop the inseparable block of dish with the dish, application scope is wider, it is more convenient to use, the security performance is also higher, thereby can satisfy different user demands, and then the market competition of product has been promoted.

Referring to fig. 5, on the basis of the foregoing technical solution, specifically, the bottom surface of the lock rod 2 may be provided with a sawtooth 24, and the inner bottom of the lock rod assembly hole is provided with a plurality of tooth grooves engaged with the sawtooth 24. Thereby locking lever 2 can be in the limited slip of lock shell 1, first bayonet socket 11 and second bayonet socket 21 can stop the inseparable block of dish with the dish, and the theftproof performance is better.

Referring to fig. 4, based on the foregoing technical solution, the disc brake lock of an embodiment may further include that the upper surface of the lock rod 2 is provided with a limiting groove 23, the upper surface of the lock case 1 is provided with a limiting hole 13, a T-shaped pin 5 is disposed in the limiting hole 13, and when the lock body is locked, the lower portion of the T-shaped pin 5 abuts against the limiting groove 23. Therefore, the locking is more tight and is not easy to be damaged by external force.

Referring to fig. 2, on the basis of the foregoing technical solution, a vertical compression spring 7 is further disposed inside the lock housing 1 and opposite to the bottom of the locking pin 4. Therefore, after the lock is unlocked, the lock tongue is withdrawn from the clamping groove 41, and the clamping pin 4 is upwards ejected out under the action of the restoring force of the vertical compression spring 7 and is exposed out of the surface of the lock shell 1.

Referring to fig. 1, on the basis of the foregoing technical solution, the disc brake lock of an embodiment may further specifically be that the maximum distance between the first bayonet 11 and the second bayonet 21 is 25-60 mm. Thereby can be applicable to the dish of not equidimension dish brake dish, it is more convenient, nimble to use.

Referring to fig. 2, on the basis of the foregoing technical solution, the disc brake lock of the embodiment may further include that the first bayonet 11 and the second bayonet 22 are both arc-shaped bayonets. Thereby can be more closely with the dish brake dish block.

Referring to fig. 2, on the basis of the foregoing technical solution, the disc brake lock of an embodiment may further include that the lock case 1, the lock rod 2, and the locking pin 4 are made of carbon steel. Thereby the intensity is higher, and theftproof performance is stronger.

It is right above the utility model discloses the explanation that the dish lock of stopping goes on for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope of the utility model.

Claims

1. A dish lock of stopping which characterized in that: the lock comprises a lock shell, wherein a lock cylinder is arranged on one side of the lock shell, and an elastically telescopic lock rod is arranged on the other side of the lock shell; a first bayonet is arranged above the lock shell relative to the lock rod, a lock rod assembly hole is arranged in the lock shell, a strip-shaped groove is oppositely arranged on the inner wall of the lock rod assembly hole, and a guide rail is formed by the two strip-shaped grooves; the locking rod is strip-shaped, a second bayonet which is opposite to the first bayonet and is positioned on the same plane is arranged above the locking rod, and a disc brake disc is accommodated between the first bayonet and the second bayonet; two sides of the bottom surface of the lock rod extend outwards to form two sliding strips, and the sliding strips can slide left and right on the sliding rails; the lock is characterized in that an insertion hole is formed in the upper surface of the lock shell, an elastically telescopic bayonet lock is arranged in the insertion hole, a clamping groove matched with the lock tongue is formed in the bayonet lock relative to the lock cylinder, and a transverse compression spring is arranged between the lower portion of the bayonet lock and the lock rod in a pressing mode.

2. The disc brake lock according to claim 1, wherein: the bottom surface of the lock rod is provided with sawteeth, and the inner bottom of the lock rod assembly hole is provided with a plurality of tooth sockets meshed with the sawteeth.

3. The disc brake lock according to claim 1, wherein: the lock comprises a lock body and is characterized in that a limiting groove is formed in the upper surface of the lock rod, a limiting hole is formed in the upper surface of the lock shell, a T-shaped pin is arranged in the limiting hole, and when the lock body is locked, the lower portion of the T-shaped pin is abutted against the limiting groove.

4. The disc brake lock according to claim 1, wherein: a vertical compression spring is arranged inside the lock shell and opposite to the bottom of the clamping pin.

5. The disc brake lock according to claim 1, wherein: the maximum distance between the first bayonet and the second bayonet is 25-60 mm.

6. The disc brake lock according to claim 1, wherein: the first bayonet and the second bayonet are both arc-shaped bayonets.

7. The disc brake lock according to claim 1, wherein: the lock shell, the lock rod and the clamping pin are all made of carbon steel.