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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