发明名称 |
Mop carrier and a rotary suppressor therein |
摘要 |
A floor mop or the like is shown including a mop removably, replaceably mounted to a mop carrier, for instance using conventional Velcro hook and fleece fasteners. The mop carrier is pivotally mounted to a mop handle via a bearing arrangement that includes sleeves on the carrier and handle, pinned together with a pivot pin that is non-rotatable relative to the carrier but which provides for a limited degree of rotation of the mop carrier relative to the mop handle upon overcoming a moderate degree of friction between the pivot pin and mop handle bearing barrel that results from a snut fit between specially contoured surfaces of these two members.
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申请公布号 |
US4353142(A) |
申请公布日期 |
1982.10.12 |
申请号 |
US19800157982 |
申请日期 |
1980.06.09 |
申请人 |
DUSKIN FRANCHISE KABUSHIKI KAISHA |
发明人 |
NISHIYAMA, MASANOBU;KIUCHI, YASUHIRO |
分类号 |
A47L13/24;A47L13/20;A47L13/254;B25G3/38;(IPC1-7):A47L13/25 |
主分类号 |
A47L13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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