发明名称 Wringing device for cleaning elements of wet and moist mops
摘要 A wringing device for cleaning elements of wet and moist mops, the wringing device having a liquid-permeable receptacle (1) which can be affixed to a container, and in which a cleaning element can be wrung out by the exertion of pressure, the receptacle having deformable wall parts (3) and the inside width of the receptacle changing when the cleaning element is pressed in due to the effective force of pressure, wall parts being formed from spring elements (3) with convex curvature, which can be deformed by exertion of pressure for the purpose of enlarging the inside width.
申请公布号 US2002066152(A1) 申请公布日期 2002.06.06
申请号 US20010960213 申请日期 2001.09.21
申请人 DINGERT UWE 发明人 DINGERT UWE
分类号 A47L13/58;(IPC1-7):A47L13/58 主分类号 A47L13/58
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