CN219138709U

CN219138709U - Anti-theft lock convenient to carry

Info

Publication number: CN219138709U
Application number: CN202320008275.4U
Authority: CN
Inventors: 王永辉
Original assignee: Wuxi Dingxin Electronic Technology Co ltd
Current assignee: Wuxi Dingxin Electronic Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-06
Anticipated expiration: 2033-01-03

Abstract

The utility model relates to the technical field of anti-theft locks, and discloses an anti-theft lock convenient to carry, which comprises a lock, wherein an anti-theft mechanism is arranged on the inner wall of the lock, and comprises: the lock comprises a lock cylinder, wherein the lock cylinder is arranged on the inner wall of the lock; the bottom of the lock cylinder is fixed with the isolation ring; the inner wall of the lock is fixed with the surface of the connecting sleeve; the inner wall of the connecting sleeve is fixed with one end of the scroll spring; the fake lock cylinder, the one end that the spiral spring kept away from the adapter sleeve is fixed with the surface of fake lock cylinder, be provided with water-proof mechanism on the inner wall of isolated ring. This pickproof lock that conveniently carries, through having set up anti-theft mechanism, inserts the false lock core with the key, rotates the key 90 back reuse power and inserts the isolation ring, reaches the position of lock core at last, unblanks, and the thief is all unable to open the tool to lock to the cracking or destroying of false lock core, has played the effect of strengthening the theftproof.

Description

Anti-theft lock convenient to carry

Technical Field

The utility model relates to the technical field of anti-theft locks, in particular to an anti-theft lock convenient to carry.

Background

Electric vehicles, i.e. electrically driven vehicles, are also known as electrically driven vehicles. Electric vehicles are classified into ac electric vehicles and dc electric vehicles. In order to prevent the electric vehicle from being stolen, most people choose to purchase an electric vehicle lock to carry out anti-theft protection on the electric vehicle, such as a U-shaped lock, and the anti-theft lock is portable and durable and has wide application.

According to the disclosed multifunctional U-shaped lockset (publication number: CN 215212864U), the length of the U-shaped lock can be adjusted according to actual conditions through the arrangement of the U-shaped lock rod, the thread groove and the thread post, so that the U-shaped lock can be more largely adapted and cannot be different, and the outside of the U-shaped lock is prevented from rusting through the arrangement of the silica gel protective sleeve.

However, in the actual use process, the electric vehicle is often placed outside, a special crochet hook is pierced into a lock hole in the existing market, the key unlocking principle is simulated, the lock core is easily unlocked by a theft tool in a trial mode through regulating the lock core marble position, or the lock core is directly damaged, the anti-theft performance is not high, the electric vehicle is stolen, in addition, when rainy days, the lock hole of the U-shaped lock is corroded by rainwater, a metal piece is arranged in the U-shaped lock, the lock hole is corroded by the rainwater in the long-term cumulative month, and the lock hole of the U-shaped lock is blocked or the metal piece is disabled, so that the lockset is disabled.

Disclosure of Invention

The utility model aims to provide an anti-theft lock convenient to carry, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-theft lock that conveniently carries, includes the tool to lock, be provided with anti-theft mechanism on the inner wall of tool to lock, anti-theft mechanism includes:

the lock comprises a lock cylinder, wherein the lock cylinder is arranged on the inner wall of the lock;

the bottom of the lock cylinder is fixed with the isolation ring;

the inner wall of the lock is fixed with the surface of the connecting sleeve;

the inner wall of the connecting sleeve is fixed with one end of the scroll spring;

the fake lock core, the one end that the scroll spring kept away from the adapter sleeve is fixed with the surface of fake lock core, inserts the fake lock core with the key, rotates the key and inserts the isolation ring with the power after 90, reaches the position of lock core at last, unblanks, and the thief can't open the tool to lock to the vandalism of fake lock core or destruction, has played the effect of strengthening the theftproof.

Preferably, be provided with waterproof mechanism on the inner wall of isolated ring, waterproof mechanism includes the spout, the spout has been seted up on the inner wall of isolated ring, the spout is connected with the surface piston of airtight piece, the inner wall of isolated ring is fixed with the one end of spring, the one end that isolated ring inner wall was kept away from to the spring is fixed with airtight piece, has the key to insert isolated ring, and the key contradicts airtight piece for airtight piece removes to compression spring's direction, and the key can smooth and easy plug, and when having the rainwater, airtight piece closely laminates under the effect of spring, has played isolated dust and waterproof effect.

Preferably, square through holes are formed in the surface of the isolation ring, the square through holes are right opposite to lock holes of the lock cylinder, the lock holes of the false lock cylinder are through holes, and the lock holes of the false lock cylinder are intersected with the lock holes of the lock cylinder at 90 degrees.

Preferably, the isolation ring is a disc.

Preferably, the surface of the false lock cylinder is rotationally connected with the connecting sleeve, and the top of the false lock cylinder is fixed with the isolating ring.

Preferably, the sealing block is prismatic with a trapezoid cross section.

Compared with the prior art, the utility model provides the anti-theft lock convenient to carry, which comprises the following components

The beneficial effects are that:

1. this pickproof lock that conveniently carries, through having set up anti-theft mechanism, inserts the false lock core with the key, rotates the key 90 back reuse power and inserts the isolation ring, reaches the position of lock core at last, unblanks, and the thief is all unable to open the tool to lock to the cracking or destroying of false lock core, has played the effect of strengthening the theftproof.

2. This pickproof lock that conveniently carries, through having set up waterproofing mechanism, when the key inserts the isolated ring, the key contradicts airtight piece for airtight piece removes to compression spring's direction, and the key can be smooth and easy plug, when the rainwater, airtight piece closely laminates under the effect of spring, has played isolated dust and waterproof effect.

Drawings

FIG. 1 is a schematic view of the structure of the development of the utility model;

FIG. 2 is a schematic diagram of the structure of the pseudo lock cylinder of the present utility model;

fig. 3 is a schematic structural view of the waterproof mechanism of the present utility model.

In the figure: 1. a lock; 2. an anti-theft mechanism; 201. a lock core; 202. an isolation ring; 203. connecting sleeves; 204. a spiral spring; 205. a false lock core; 3. a waterproof mechanism; 301. a chute; 302. a spring; 303. and a sealing block.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an anti-theft lock that conveniently carries, includes tool to lock 1, is provided with anti-theft mechanism 2 on the inner wall of tool to lock 1, and anti-theft mechanism 2 includes: a lock core 201, wherein the lock core 201 is arranged on the inner wall of the lockset 1; an isolating ring 202, the bottom of the lock cylinder 201 is fixed with the isolating ring 202; the connecting sleeve 203, the inner wall of the lockset 1 is fixed with the surface of the connecting sleeve 203; a spiral spring 204, the inner wall of the connecting sleeve 203 is fixed with one end of the spiral spring 204; the fake lock cylinder 205, the end of the spiral spring 204 far away from the connecting sleeve 203 is fixed with the surface of the fake lock cylinder 205, a key is inserted into the fake lock cylinder 205, the isolating ring 202 is inserted by force after the key is turned by 90 degrees, and finally the lock is unlocked after the key reaches the position of the lock cylinder 201, so that a thief cannot unlock the lock 1 after cracking or destroying the fake lock cylinder 205, and the anti-theft reinforcing function is realized.

Be provided with waterproofing mechanism 3 on the inner wall of isolated ring 202, waterproofing mechanism 3 includes spout 301, the spout 301 has been seted up on the inner wall of isolated ring 202, spout 301 is connected with the surface piston of airtight piece 303, the inner wall of isolated ring 202 is fixed with the one end of spring 302, the one end that isolated ring 202 inner wall was kept away from to spring 302 is fixed with airtight piece 303, insert isolated ring 202 when the key, the airtight piece 303 is contradicted to the key for airtight piece 303 removes to compression spring 302's direction, the key can smooth and easy plug, when the rainwater, airtight piece 303 closely laminates under spring 302's effect, isolated dust and waterproof effect have been played.

The surface of the isolation ring 202 is provided with a square through hole, the square through hole is opposite to the lock hole of the lock cylinder 201, the lock hole of the false lock cylinder 205 is a through hole, and the lock hole of the false lock cylinder 205 is intersected with the lock hole of the lock cylinder 201 at 90 degrees.

The isolation ring 202 is a disk. The surface of the dummy cylinder 205 is rotatably connected to the adapter sleeve 203, and the top of the dummy cylinder 205 is fixed to the isolating ring 202. The closing block 303 is prismatic with a trapezoidal cross section.

In the utility model, when in use, the lockset 1 is a U-shaped lock and is used for preventing the theft of the electric vehicle, and has the advantage of portability.

The key is inserted into the false lock cylinder 205, the isolation ring 202 is inserted by force after the key is turned by 90 degrees, and finally the lock is unlocked after the key reaches the position of the lock cylinder 201, so that the lock 1 cannot be opened by a thief in cracking or destroying the false lock cylinder 205, and the anti-theft effect is enhanced.

When a key is inserted into the isolation ring 202 and abuts against the sealing block 303, the sealing block 303 moves towards the direction of the compression spring 302, the key can be smoothly inserted and pulled out, and when rainwater exists, the sealing block 303 is tightly attached under the action of the spring 302, so that the effects of isolating dust and preventing water are achieved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides an antitheft lock that conveniently carries, includes tool to lock (1), its characterized in that: an anti-theft mechanism (2) is arranged on the inner wall of the lock (1), and the anti-theft mechanism (2) comprises:

a lock core (201), wherein the lock core (201) is arranged on the inner wall of the lockset (1);

an isolation ring (202), wherein the bottom of the lock cylinder (201) is fixed with the isolation ring (202);

the connecting sleeve (203), the inner wall of the lockset (1) is fixed with the surface of the connecting sleeve (203);

the inner wall of the connecting sleeve (203) is fixed with one end of the scroll spring (204);

and one end of the spiral spring (204) far away from the connecting sleeve (203) is fixed with the surface of the false lock cylinder (205).

2. The portable anti-theft lock according to claim 1, wherein: be provided with waterproofing mechanism (3) on the inner wall of isolated ring (202), waterproofing mechanism (3) include spout (301), spout (301) have been seted up on the inner wall of isolated ring (202), the surface piston connection of spout (301) and airtight piece (303), the inner wall of isolated ring (202) is fixed with one end of spring (302), one end and airtight piece (303) of isolated ring (202) inner wall are kept away from to spring (302).

3. The portable anti-theft lock according to claim 1, wherein: square through holes are formed in the surface of the isolation ring (202), the square through holes are opposite to lock holes of the lock cylinder (201), the lock holes of the false lock cylinder (205) are through holes, and the lock holes of the false lock cylinder (205) are intersected with the lock holes of the lock cylinder (201) at 90 degrees.

4. The portable anti-theft lock according to claim 1, wherein: the isolation ring (202) is a disc type.

5. The portable anti-theft lock according to claim 1, wherein: the surface of the false lock cylinder (205) is rotationally connected with the connecting sleeve (203), and the top of the false lock cylinder (205) is fixed with the isolating ring (202).

6. The portable anti-theft lock according to claim 2, wherein: the sealing block (303) is prismatic with a trapezoid cross section.