Dynamic balancing lock pin

Abstract

The invention discloses a dynamic balance lock core, which comprises an external lock core, an internal lock core sleeved inside the external lock core and keys. The invention is characterized in that: the external lock core is internally arranged with a groove; the internal lock core is internally arranged with a long groove; the long groove is internally arranged with a plurality of dynamic balance latches; the latches can be fixed in sequence inside the long groove on the internal lock core through a rotary shaft, and rotated inside the long groove; when the lock core is in a latched status, one end of the dynamic balance latch is plugged into the groove inside the external lock core; when a key is plugged in to unlock the lock core, convex parts on both ends of the dynamic balance latch are positioned on a boundary between the internal and external lock cores. The invention adopts a dynamic balance latch to substitute prior bullets or vanes in locking the internal and external lock cores, so that the lock is in order to in high unlocking difficulties and high resistance against violent damages.

Description

A dynamic balance lock cylinder technical field The invention relates to a lock core, in particular to a lock core in which a dynamic balance bolt with high strength, high anti-theft performance and simple manufacture replaces the existing pins or blades. Background technique Looking at all the locks currently on the market, whether it is a high-tech product integrating sound, light, mechanics, and electricity, or the most common and most frequently used pin lock or blade lock, in the increasingly advanced technical unlocking means or In the face of violent and destructive unlocking methods, its preventive ability is getting smaller and smaller. For example, for electronic locks, electronic technology can be used to open them, or they can be destroyed by strong magnetism and high temperature. For pin locks or blade locks, no matter whether the structure of the lock cylinder is simple or complex, there are rules to follow, and it is easy to unlock within a few seconds to a...

AI Technical Summary

Problems solved by technology

Therefore, the safety and anti-theft performance of these marbles or blade locks are not ideal

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