A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lock piece lock, which comprises a lock body, a lock core and a lock piece, wherein the lock core is arranged in the lock body, a key hole is arranged on the lock core in the axial direction, a plurality of lock piece slots are arranged on the lock core, the lock body is provided with two stop lock slots which are symmetric with the stop lock slots, the lock pieces are correspondingly arranged in the lock piece slots, inner tooth holes are arranged on the lock pieces, one side of each lock piece is extended with a spring hanging corner which is matched with a spring, the lock piece slots comprise lock piece cavities and at least a spring cavity which is engaged with the shape of the spring, the lock piece cavities are connected with the two stop lock slots, the spring cavities are arranged beside the lock piece slots, the spring hanging corners of the lock pieces extend into the spring cavities, one end of the springs is abutted on the spring hanging corners of the lock pieces, and the other ends of the springs are abutted on the cavity walls of the spring cavities. The lock piece lock guarantees the biggest compression distance of the springs, lightly and smoothly inserts and pulls out the key, reduces assembly difficulty, and can be directly applied in small diameter lock cores.
The invention discloses a lock piece lock, which comprises a lock body, a lock core and a lock piece, wherein the lock core is arranged in the lock body, a key hole is arranged on the lock core in the axial direction, a plurality of lock piece slots are arranged on the lock core, the lock body is provided with two stop lock slots which are symmetric with the stop lock slots, the lock pieces are correspondingly arranged in the lock piece slots, inner tooth holes are arranged on the lock pieces, one side of each lock piece is extended with a spring hanging corner which is matched with a spring, the lock piece slots comprise lock piece cavities and at least a spring cavity which is engaged with the shape of the spring, the lock piece cavities are connected with the two stop lock slots, the spring cavities are arranged beside the lock piece slots, the spring hanging corners of the lock pieces extend into the spring cavities, one end of the springs is abutted on the spring hanging corners of the lock pieces, and the other ends of the springs are abutted on the cavity walls of the spring cavities. The lock piece lock guarantees the biggest compression distance of the springs, lightly and smoothly inserts and pulls out the key, reduces assembly difficulty, and can be directly applied in small diameter lock cores.
Lock piece lock
CAO YUNZHOU (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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