发明名称 EDGE CLEANING APPARATUS FOR A VACUUM CLEANER
摘要 A front edge cleaning device (30) for an upright vacuum cleaner is disclosed. The front edge cleaning assembly comprises a flexible, resilient member (300) frontally disposed on the head assembly of an upright vacuum cleaner. In one embodiment, the front edge cleaning device includes an elongated section having an upper section and a lower section with front and a rear faces, the rear face of the upper section being attached to the front wall (200) of the vacuum cleaner and the lower section extending downwardly from the upper section and having the front face of the lower section beveled inwardly (312) towards the rear face of the lower section to form an apical lower edge and projecting through the lower section. The front edge cleaning device includes a plurality of air openings (310) positioned along the lower offset edge spaced apart from the floor.
申请公布号 CA2428228(A1) 申请公布日期 2002.05.16
申请号 CA20012428228 申请日期 2001.10.05
申请人 ORECK HOLDINGS, LLC 发明人 ROBERTS, TERRANCE M.
分类号 A47L9/02;(IPC1-7):A47L9/02;A47L9/04 主分类号 A47L9/02
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