发明名称 Auxiliary suction tool for use in a vacuum cleaner
摘要 An auxiliary suction tool for a vacuum cleaner comprises a main body having an elongated flattened tubular shape. One end of the body is connected to a vacuum cleaner hose, and the other end thereof is terminated in a flattened air intake opening. Each flat side of the body has a guide slot and a plurality of engaging aperatures. Selectively inserted into the flattened air intake opening is a pair of brush attachment frame with brushes having a fixed length on one end thereof. Each brush attachment frame has a guide member slided along the guide slot of the body and a semi-spherical projection selectively engaged with one of the aperature of the body, respectively, selectively adjusting the brush length depending on the desired cleaning purposes.
申请公布号 US5652997(A) 申请公布日期 1997.08.05
申请号 US19950515401 申请日期 1995.08.15
申请人 DAEWOO ELECTRONICS CO., LTD. 发明人 NA, WOON-HEE
分类号 A47L9/02;A47L9/06;(IPC1-7):A47L9/06 主分类号 A47L9/02
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