Automatic clearance eliminating type door bolt device

The utility model discloses a door bolt device capable of automatically eliminating a gap. The door bolt device comprises a bolt buckle, a bolt seat and a bolt shaft, a bolt buckle through hole is formed in the bolt buckle, and a bolt seat through hole is formed in the bolt seat; a notch communicate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU JIEWEN, REN DEPENG, WEI FUGUAN, KONG FANXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS
Online-Zugang:	Volltext bestellen
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