A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improved composite spring lock
The invention discloses an improved composite spring lock. The improved composite spring lock comprises a lock body and a lock cylinder which is arranged in the lock body and can rotate. The improved composite spring lock is characterized in that the lock cylinder is provided with a key hole and an angle spring which is arranged above the key hole and matched with a key, the lock body is provided with a flat ball with elasticity, and the flat ball corresponds to the angle spring on the lock cylinder; a plurality of elastic blade springs which are perpendicular to the key hole and matched with the key are arranged on one side, provided with the key hole, of the lock cylinder, and elastic locking side columns matched with the blade springs and the angle spring at the same time are arranged at the positions, on the outer side of the blade springs, of the lock cylinder; and clamping grooves matched with the locking side columns are formed in the lock body. Two mechanisms which include the mechanical angle spring and a blade spring locking side column mechanism and are used for locking the lock cylinder are adopted, so that the safety performance of the lock is further improved, and the lock is more reliable.
Improved composite spring lock
The invention discloses an improved composite spring lock. The improved composite spring lock comprises a lock body and a lock cylinder which is arranged in the lock body and can rotate. The improved composite spring lock is characterized in that the lock cylinder is provided with a key hole and an angle spring which is arranged above the key hole and matched with a key, the lock body is provided with a flat ball with elasticity, and the flat ball corresponds to the angle spring on the lock cylinder; a plurality of elastic blade springs which are perpendicular to the key hole and matched with the key are arranged on one side, provided with the key hole, of the lock cylinder, and elastic locking side columns matched with the blade springs and the angle spring at the same time are arranged at the positions, on the outer side of the blade springs, of the lock cylinder; and clamping grooves matched with the locking side columns are formed in the lock body. Two mechanisms which include the mechanical angle spring and a blade spring locking side column mechanism and are used for locking the lock cylinder are adopted, so that the safety performance of the lock is further improved, and the lock is more reliable.
Improved composite spring lock
LEI XIANMING (author) / TU YONGFANG (author) / PAN ANHONG (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser