Key

The utility model discloses a key, and relates to the technical field of keys. Comprising a key handle and a key head, the key handle comprises a lower shell and an upper shell which are detachably connected, an opening is formed in the joint of the lower shell and the upper shell, the lower shell i...

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Bibliographic Details
Main Author ZHANG FENGGANG
Format Patent
LanguageChinese
English
Published 17.12.2021
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The utility model discloses a key, and relates to the technical field of keys. Comprising a key handle and a key head, the key handle comprises a lower shell and an upper shell which are detachably connected, an opening is formed in the joint of the lower shell and the upper shell, the lower shell is provided with a first clamping groove for clamping the first end of the key head, and threaded holes are formed in the two sides of the first clamping groove; the first end of the key head extends into the opening to be clamped in the first clamping groove and is clamped and fixed by a clamping plate fixedly connected to the lower shell, a fixing hole is formed in the clamping plate, the rod portion of a screw penetrates through the fixing hole to be screwed in the threaded hole to fixedly connect the clamping plate to the lower shell, and a clamping block is arranged at the first end of the key head; second clamping grooves matched with the clamping blocks are formed in the clamping plates, and the clamping bloc
Bibliography:Application Number: CN202121352284U