Vertically or parallelly movable locking device of lock cylinder

Abstract

A vertically or parallelly movable locking device of a lock cylinder is required to be used with a handle on a door, a bolt on a special channel, or a rotating shaft with opening / closing functions, a supporting point and the like. The vertically or parallelly movable locking device can be transversely or vertically installed according to the installation position of a lock, locking and unlocking functions for the special lock are realized, and the vertically or parallelly movable locking device has the advantages of reasonable design and functional diversification in terms of installation and service as compared with a rotary lock cylinder assorted in the traditional mechanical lock. Besides, the vertically or parallelly movable locking device is of a lock cylinder structure with three rows of pins, and has a super-high technical unlocking prevention function. In addition, the vertically or parallelly movable locking device is safe in the aspect of preventing forceful unlocking owing to a key hole incapable of rotating.

Description

Technical Field: [0001] The invention relates to a mechanical structure lock head with a rotatable lock core, in particular to a lock device capable of moving up and down or in parallel. Background technique: [0002] It is well known that the traditional mechanical lock head with a rotatable lock cylinder widely used by the society. Because the lock cylinder of this structure has been used for decades, its structure / principle has been well known by the society, and its technical principle and structure have also been stolen. According to the openers, the lock cylinder with a single-row pin structure is easier to open forcefully or technically; and the key is turned 90 to 720° when the key is used, which is not convenient. Summary of the invention: [0003] In order to change the shortcomings of the mechanical lock head of the rotatable lock cylinder, the present invention provides a lock cylinder that can move up and down or in parallel; the key cannot be rotated after being inse...

AI Technical Summary

Problems solved by technology

[0002] It is known that the traditional mechanical lock head with a rotatable lock cylinder widely used by the society, because the lock cylinder of this structure has been used for decades, its structure / principle has been well known by the society, and its technical principle and structure have also been stolen As far as the openers know, the lock cylinder with single-row tumbler structure is easy to be opened forcefully or technically; and the key has to be rotated 90 to 720° to open and close the lock, which is not very convenient.

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