Double lock core and double vane lock

The utility model discloses a double lock core and double vane lock. The double lock core and double vane lock comprises a key, a front lock core, vanes, a front inner latch, a rear lock core, a rear inner latch, a lock case, a semicircular reinforcing steel sheet, a sealing pin, a long spring, a st...

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Bibliographic Details
Main Author ZHU CHANGMING
Format Patent
LanguageChinese
English
Published 01.05.2013
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The utility model discloses a double lock core and double vane lock. The double lock core and double vane lock comprises a key, a front lock core, vanes, a front inner latch, a rear lock core, a rear inner latch, a lock case, a semicircular reinforcing steel sheet, a sealing pin, a long spring, a steel ball, a spring and a drilling resistant steel sheet, wherein the vanes, the inner latches, the springs, the drilling resistant steel sheet are all assembled into the lock cores, the lock cores are sleeved in the lock case, the front lock core is provided with three vane grooves and the independent front inner latch, the vane grooves are provided with six vanes, the rear lock core is provided with six vanes and the independent rear inner latch, notches corresponding to the inner latches are arranged on the vanes, and snakelike tooth grooves which are processed by using a computer and corresponding to the vanes are arranged on the key. According to the double lock core and double vane lock, safety of the lock is
Bibliography:Application Number: CN20122530903U