Hotel door lock convenient for adjusting direction of handle

The hotel door lock convenient to adjust the direction of the handle comprises a fixing base and a direction adjusting assembly arranged in the fixing base, threaded holes are formed in the four corners of the fixing base, and the direction adjusting assembly comprises a direction adjusting column a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUN SHIJIA, ZHAO CHENGCHENG, ZHAO XIAOLI, XU MENG, LIU SUCHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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