Research on an innovative design of J-type antitheft lock
Chen Li-ron · Modern Machinery · 2015
Mechanical lock is the most widely used lock. Through summarizing and analyzing the unlocking principle and methods of the common mechanical lock, an innovative structure design, named J type structure, of mechanical lock has been implemented under the premise of without using electricity, magnetic, sound and the optical etc, which improved the mechanical lock's anti-theft performance. The principle and structure scheme of J type structure lock core are presented and analyzed. The key structure of the lock cylinder is hidden which is unable to be seen,and tools are unable to reached the lock core. The new structure of mechanical lock presented in this paper improved the security of the lock greatly and developed the diversity of lock structure types.