Stair sweeper

The utility model discloses a stair sweeper. Including a first frame, a top plate and a bottom plate are respectively arranged at upper and lower ends of the first rack; a dust collection device is arranged on the bottom plate; a driving wheel assembly and a brush assembly are arranged at the bottom...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU XINGGUANG, YU DONGLI, LU SONGHAI, LI ZHAOJIANG, WEI HENGBING, LIANG GONGSHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FURNITURE HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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