A reliable security key and lock

Abstract

The invention discloses a reliable security key. The reliable security key comprises a key body extending in the left-right direction, wherein an accommodating cavity is formed in the key body; a through groove is formed in the upper cavity wall of the accommodating cavity; and a plurality of secret key bodies with different heights and sequentially arranged from left to right are arranged in theaccommodating cavity. A user can buy the corresponding secret key bodies and assemble independently, so that a series of insecurity factors caused due to that the user leaves the key to strangers is avoided. The invention further provides a security lock. The lock provided by the invention has the function of an anti-collision key through transformation for the existing lock.

Description

technical field [0001] The invention relates to the field of locks, in particular to a reliable safety key and lock. Background technique [0002] To match a new key, it is often necessary to go to a small street shop outside to make it. However, handing over the keys related to one's own property to a stranger, and a stranger who has the ability to distribute the keys, is a very heavy psychological burden, and if you encounter some criminals, it is easy for the keys to be copied illegally, giving Property poses a very large security risk. Especially in some safes or warehouses where important and expensive items are placed, cases of people who have access to the keys copying a key for theft occur from time to time. [0003] The existing tumbler lock can be unlocked by bumping the key or hooking the tumbler with a hook, which makes the tumbler lock very unsafe. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a...

AI Technical Summary

Problems solved by technology

However, handing over the keys related to one's own property to a stranger, and a stranger who has the ability to distribute the keys, is a very heavy psychological burden, and if you encounter some criminals, it is easy for the keys to be copied illegally, giving Property poses a very large security risk

Especially in some safes or warehouses where important and expensive items are placed, there are cases where people who have access to the keys copy a key and use it for theft.

[0003] The existing pin lock can be unlocked by bumping the key or hooking the pin with a hook, which makes the pin lock very unsafe

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