Escape lock with improved structure

The utility model belongs to the technical field of locks, and provides an escape lock with an improved structure. The escape lock with the improved structure comprises a lock body base seat, a triangle plug mechanism, a horn piece component and a square plug mechanism, an inner square bar and an ou...

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Bibliographic Details
Main Author GAO XINLU
Format Patent
LanguageChinese
English
Published 17.04.2013
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The utility model belongs to the technical field of locks, and provides an escape lock with an improved structure. The escape lock with the improved structure comprises a lock body base seat, a triangle plug mechanism, a horn piece component and a square plug mechanism, an inner square bar and an outer square bar are arranged inside the triangle plug mechanism, the square plug mechanism comprises a square plug locking component and a vane component, a vane moving block and a lever piece are arranged between the vane component and the horn piece component, one end of the vane moving block is matched with the vane component, the other end of the vane moving block is matched with the triangular plug mechanism, one end of the lever piece is matched with the square plug locking component, the other end of the lever piece is matched with the square plug locking component, and a linkage rod is arranged between square plug locking component and the triangular plug mechanism. The escape lock with the improved structur
Bibliography:Application Number: CN20122574186U