Rotating tongue structure for door lock

The utility model relates to the technical field of door locks, in particular to a cam structure for a door lock. The structure comprises a lock cylinder 1, a pressure spring 3, a lock body 4, a small hexagonal thin nut 5, a rotating tongue 6 and a hexagonal bolt 7, the lock body 4 is a hollow cylin...

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Bibliographic Details
Main Authors YANG WENFANG, WANG HONG'AN, JING QIANYING
Format Patent
LanguageChinese
English
Published 11.02.2022
Subjects
ACCESSORIES THEREFOR
AEROPLANES
AIRCRAFT
AVIATION
COSMONAUTICS
FIXED CONSTRUCTIONS
HANDCUFFS
HELICOPTERS
KEYS
LOCKS
PERFORMING OPERATIONS
SAFES
TRANSPORTING
WINDOW OR DOOR FITTINGS
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Summary:The utility model relates to the technical field of door locks, in particular to a cam structure for a door lock. The structure comprises a lock cylinder 1, a pressure spring 3, a lock body 4, a small hexagonal thin nut 5, a rotating tongue 6 and a hexagonal bolt 7, the lock body 4 is a hollow cylinder, and the lock cylinder 1 sleeved with the pressure spring 3 is installed in a notch in the upper portion of the lock body 4. The lock body 4 is installed at an opening of a cabin door, the small hexagon thin nut 5 is connected with the part, extending out of the cabin door, of the lock body 4 and clamps the cabin door, and the part, extending into the lock cylinder 1, of the hexagon bolt 7 penetrates through an installation hole of the spring bolt 6 to be in threaded connection with the lower portion of the lock cylinder 1 and clamps the spring bolt 6. A boss is arranged on the spring bolt 6 and abuts against the lower end face of the lock body 4. The bottom end wall of the lock body 4 is divided into a high bo
Bibliography:Application Number: CN202121114533U