发明名称 Multipurpose floor cleaning device
摘要 A multipurpose mop is composed of a head, a neck, an urging mechanism, and a handle. The head is composed of an upper member and a lower member which is joined with the upper member by a retaining rod. The neck has a cross rod and a fastening portion. The neck is fastened with the head by the retaining rod which is put through a through hole of the cross rod of the neck. The fastening portion of the neck is engaged with the tubular head and the nut of the urging mechanism. The handle is fastened at one end thereof with the fastening portion of the neck via the urging mechanism. The head can be turned by the urging mechanism so as to position the head to maximize the cleaning effect. The head is capable of holding a mopping cloth, a bundle of bristles and a floor scraper.
申请公布号 US5937471(A) 申请公布日期 1999.08.17
申请号 US19980199151 申请日期 1998.11.25
申请人 LIAO, JIH-SHUN 发明人 LIAO, JIH-SHUN
分类号 A46B5/00;A47L13/12;A47L13/24;A47L13/256;(IPC1-7):A47L13/12;A47L13/20;A47L13/46 主分类号 A46B5/00
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