Application method of mechanical lock

Abstract

The invention discloses an application method of a mechanical lock, and belongs to the technical field of locks. The mechanical lock comprises a mechanical lock mechanism, and the mechanical lock mechanism has an unlocking state and a locking state; the mechanical lock further comprises a safety mechanism, the safety mechanism is matched with the mechanical lock mechanism, and the safety mechanismhas a first state and a second state; only when the mechanical lock mechanism is in the unlocking state, the first state and the second state can be directly switched to each other; when the safety mechanism is in the first state, the safety mechanism does not interfere with the mechanical lock mechanism; and when the safety mechanism is switched from the first state to the second state, the safety mechanism can limit the mechanical lock mechanism and forbid the mechanical lock mechanism from being in the locked state. According to the using method, the requirements of specific occasions thatwhen an unlocking password is not exposed, the unlocking state can be maintained can be met.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a method for using a mechanical lock. Background technique [0002] Mandatory fidelity verification or authority management requirements are often encountered in daily life. Among many solutions, the use of mechanical combination locks is a relatively common method. [0003] The mechanical combination lock needs to set the unlock password to unlock. [0004] However, in the prior art, when using a mechanical coded lock, the unlocking code must be used to open the mechanical coded lock. Such a setting will bring inconvenience to users in some scenarios. For example, after setting a mechanical combination lock on the product package, production line workers need to use the unlock password to open the product package during the production process to place the product in the product package. [0005] The above operation has the following disadvantages: [0006] (1) Use the unlock pa...

AI Technical Summary

Problems solved by technology

[0006] (1) Use the unlock password to open the product package. Since the unlock password is generally a combination of multiple numbers, unlocking is cumbersome, which in turn affects the operating speed of production line workers;

[0007] (2) Exposing the password of the mechanical combination lock during the production process is not conducive to the authority management of the product

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