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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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
11.02.2022
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Subjects | |
Online Access | Get full text |
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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 |
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Bibliography: | Application Number: CN202121114533U |