Idle rotation on-off type anti-theft lock

Abstract

The invention discloses an idle-run clutch anti-theft lock pin, comprising an outer base of lock pin and a lock pin body arranged in the outer base of lock pin, wherein the lock pin body is opened with a key plug hole, characterized in that the lock pin body is equipped with a driving sheet whose end section lock pin is equipped with a driving sheet spring, wherein the top end of the driving sheet is jogged with a driving base arranged on the end of the lock pin body, and the lock pin body is equipped with a plurality of right angle type beads combined with every two beads, while the right angle type beads is equipped with a striking flake upon, and the lock pin body up to the striking flake is equipped with a plug. The idle-run clutch anti-theft lock pin has the advantages of high anti-theft property, safe and reliable, and using conveniently.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a lock cylinder with an anti-theft function. Background technique [0002] The lock cylinder of the prior art generally consists of a lock cylinder main body arranged in the lock cylinder outer seat, a key insertion hole is provided on the lock cylinder main body, and pin groups are arranged at corresponding places in the lock core. Carry out aspects such as strengthening and carry out, be that 01232909, application date are August 7th, 2001, the title of invention is a patent application for a kind of anti-theft lock core and key with high key encryption rate as the Chinese application number, this lockset comprises front lock core body, Lock core rotor, cross-shaped keyhole, pin group, dial shaft, it also has a rear lock core body, which is connected with the front lock core body, and axially arranged spring rod holes are pierced in the front and rear lock core bodies , the fron...

AI Technical Summary

Problems solved by technology

The disadvantages of all these locksets are: the lock core is made of columnar beads, which can be unlocked by successive cracking; The main body of the lock cylinder cannot be rotated after a certain range of rotation, the key is easily broken in the key hole, and when the matching key is unlocked, it needs to be rotated to the corresponding position before it can be removed, which is not very convenient to use

Although this kind of lock cylinder with handle is an idle structure, it also has the above-mentioned other defects, and the structure is complicated, there are still unsafe factors, and it is also inconvenient to use

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