发明名称 Quick Release for a Vacuum Cleaner Powerhead
摘要 A quick release for a vacuum cleaner having a nozzle and a wand for providing suction to the nozzle comprises a tubular connector to be received by the nozzle. A resilient latch on the wand is received in an opening in the tubular connector to secure releasably the wand to the tubular connector. A biased sleeve is movable axially along the tubular connector. The sleeve has a cam surface to urge the latch inwardly to an extent to clear the opening against the bias when the sleeve is moved axially and upon axial force applied to the wand to permit the withdrawal of the wand from the tubular connector.
申请公布号 CA2159753(A1) 申请公布日期 1997.04.04
申请号 CA19952159753 申请日期 1995.10.03
申请人 WCI CANADA INC. 发明人 LAVIS, GERRY;LEWIS, MARVIN;WILFORD, LAURIE G.
分类号 A47L9/24;F16L37/12;(IPC1-7):A47L9/24 主分类号 A47L9/24
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