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A platform for research: civil engineering, architecture and urbanism
Anti-theft lock core and key thereof
The invention discloses an anti-theft lock core and a key thereof. The anti-theft lock core comprises a lock core, a key core and a pin hole, wherein the lock core is arranged in a lock sleeve; the lock core is provided with the key core and the pin hole; a high-magnetic lock pin and a spring lock pin which are freely arranged are positioned in the pin hole; the high-magnetic lock pin consists of a lever pin, a high-magnetic point I, an upper marble I and a spring I; the lever pin is formed by an extension upper arm and an extension lower arm which are connected by a bending point; the bending point rotates around a fixed shaft arranged on the outer wall of the pin hole; the extension upper arm passes through the side wall of the pin hole and is arranged in the pin hole; the extension lower arm extends to the key core outside the pin hole; the upper marble I and the spring I are sequentially arranged at the upper end of the extension upper arm; the high-magnetic point is arranged at the tail end of the extension lower arm. The anti-theft lock core is simple in structure and convenient to use, and the high-magnetic lock pin is flexible in structure; the consumption of high magnets can be effectively reduced, the space occupied by the high-magnetic point can be effectively reduced, and the problems that the existing magnetic lock is limited in mechanism setting, more in consumption of high magnets, high in cost and the like can be solved.
Anti-theft lock core and key thereof
The invention discloses an anti-theft lock core and a key thereof. The anti-theft lock core comprises a lock core, a key core and a pin hole, wherein the lock core is arranged in a lock sleeve; the lock core is provided with the key core and the pin hole; a high-magnetic lock pin and a spring lock pin which are freely arranged are positioned in the pin hole; the high-magnetic lock pin consists of a lever pin, a high-magnetic point I, an upper marble I and a spring I; the lever pin is formed by an extension upper arm and an extension lower arm which are connected by a bending point; the bending point rotates around a fixed shaft arranged on the outer wall of the pin hole; the extension upper arm passes through the side wall of the pin hole and is arranged in the pin hole; the extension lower arm extends to the key core outside the pin hole; the upper marble I and the spring I are sequentially arranged at the upper end of the extension upper arm; the high-magnetic point is arranged at the tail end of the extension lower arm. The anti-theft lock core is simple in structure and convenient to use, and the high-magnetic lock pin is flexible in structure; the consumption of high magnets can be effectively reduced, the space occupied by the high-magnetic point can be effectively reduced, and the problems that the existing magnetic lock is limited in mechanism setting, more in consumption of high magnets, high in cost and the like can be solved.
Anti-theft lock core and key thereof
LI BUMING (author) / HE XIAORONG (author)
2015-06-17
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Foldable anti-theft bicycle lock and anti-theft method thereof
| European Patent Office | 2021