发明名称 Vacuum cleaner with filter cleaning mechanism including engaging portions provided on a door
摘要 A vacuum cleaner having a body with a floorhead and an elongate handle (14) pivotably mounted to the body is disclosed. A door is provided on an end of a collection chamber opposite to a clean air outlet, and a coarse filter (32) and fine filter (46) are located within the collection chamber for separating out debris entrained with dirty air and depositing the debris in the collection chamber. An interior face of the door is provided with radial tangs (68), and an end face (48) of the fine filter is provided with radial tangs (60) such that when the door is closed and the elongate handle is pivoted relative to the body, the fine filter and coarse filter rotate relative to each other to cause cleaning of the filter elements.
申请公布号 NZ565800(A) 申请公布日期 2009.05.31
申请号 NZ20080565800 申请日期 2008.02.08
申请人 BLACK & DECKER INC. 发明人
分类号 (IPC1-7):A47L9/20;A47L9/12;A47L9/00 主分类号 (IPC1-7):A47L9/20
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