Anti-theft coded lock

A combination lock and password technology, which is applied in the field of anti-theft combination locks, can solve the problems of weak anti-picking ability, loss of multiple keys, confusion, etc.

Active Publication Date: 2021-05-18
浦江宝儿制锁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the appeal problem, the present invention provides an anti-theft combination lock to solve the situa

Method used

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Embodiment Construction

[0029] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described here, and those skilled in the art can do similar Modifications, and therefore the present invention is not limited to the specific examples disclosed below.

[0031] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", "front", "rear", "left", "right" etc. are based on the Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the...

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Abstract

An anti-theft coded lock comprises a lock cylinder part and a key part. The lock cylinder part and the key part are used in cooperation. The lock cylinder part is fixedly mounted in the lock after a code is adjusted in advance. Multiple lock cylinder parts with different codes can be opened by manually adjusting the code of the key part. The situation that when multiple keys are carried, the keys are lost or are difficult to distinguish, and the unlocking time is delayed is avoided, the unlocking time is greatly saved, and losses caused by key losing are avoided. Meanwhile, the lock cylinder is of a multi-layer lock structure, damage caused by various lock picking means to the lock cylinder is effectively prevented, the safety is greatly improved, and economic losses are avoided.

Description

technical field [0001] The invention relates to the field of locks, and particularly designs an anti-theft combination lock. Background technique [0002] Commercially available and the lock that people generally use all is to be made of lock body, lock cylinder and the marble in it, spring at present. Only use a key to insert the lock cylinder and turn it, so that the rear end of the lock cylinder can be turned to the lock tongue to unlock it. This kind of lock has a simple structure, few rows of marbles, and the key hole is exposed, so it is very easy to be opened by a stolen tool. The combination lock and key can be adjusted so that multiple locks can be opened with only one key, and it also has excellent anti-prying function to increase security. Contents of the invention [0003] Aiming at the above-mentioned problem, the present invention provides an anti-theft combination lock to solve the situation that the existing locks have weak anti-picking ability and need t...

Claims

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Application Information

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IPC IPC(8): E05B37/02E05B35/00E05B19/00E05B19/18E05B15/00
CPCE05B37/02E05B35/00E05B19/0017E05B19/18E05B15/00
Inventor 范晓悦
Owner 浦江宝儿制锁有限公司
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