发明名称 Vacuum cleaner locking system
摘要 A locking system for a vacuum cleaner having a top portion and a bottom portion where the bottom portion has an opening. The locking system includes a shoulder extending from an inside surface of the bottom portion, a boss protruding from an outside surface of the bottom portion, a first locking latch secured to the top portion, the first locking latch adapted to extend in to the bottom portion of the vacuum and abut a bottom section of the shoulder and a second locking latch secured to the top portion, the second locking latch adapted to engage the boss. A method for locking the top portion of the vacuum to the bottom portion is also disclosed.
申请公布号 US6807706(B2) 申请公布日期 2004.10.26
申请号 US20020071911 申请日期 2002.02.07
申请人 KOBLENZ ELECTRICA, S.A. DE C.V. 发明人 FERNANDEZ-GRANDIZO MARTINEZ JESUS
分类号 A47L5/36;(IPC1-7):A47L9/22 主分类号 A47L5/36
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