A kind of mechanical lock cylinder and lockset

Abstract

The application provides a mechanical lock cylinder and a lock, belonging to the technical field of locks. The mechanical lock cylinder includes a lock case, a lock cylinder, a locking mechanism and a plurality of blades. The lock cylinder is rotatably arranged on the lock case, and the lock cylinder is provided with a lock hole. The locking mechanism has a locked state that prevents the lock cylinder from rotating and an unlocked state that allows the lock cylinder to rotate. Each blade is movably arranged on the cylinder along a first preset direction and a second preset direction, and each blade has a first position, a second position and a third position. When at least one blade is at the first position or the second position, the locking mechanism is in the locked state, and when the key is inserted into the lock hole, the key can push each blade to move from the first position to the second position in the first preset direction. position, and push each blade to move from the second position to the third position in the second preset direction, so as to switch the locking mechanism from the locked state to the unlocked state. The mechanical lock cylinder with this structure has a high key quantity and anti-technical opening ability, and is not easy to be opened illegally.

Description

technical field [0001] The present application relates to the technical field of locks, in particular, to a mechanical lock cylinder and a lock. Background technique [0002] With the vigorous development of society and economy, in order to ensure people's property safety, people's anti-theft requirements for lock cylinders are also getting higher and higher. Existing mechanical lock cylinders usually use pins, blades or magnetic structures to lock or unlock the lock cylinder. The pin lock core cooperates with the pits of different heights on the key to push the pin to move to realize the opening and closing lock; the blade lock core cooperates with the tooth flower groove on the key to push the blade to move in the lock cylinder to realize the opening and closing lock; The steel generates magnetic force, which pushes the locking piece to move to realize opening and closing. But the locking mode of the mechanical lock core of this structure at present has been known by the...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a mechanical lock cylinder and a lockset, so as to improve the problems of poor anti-technical opening ability and low security of existing mechanical lock cylinders

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