Confining structure of a rotating mop
US9125543B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Sep 30, 2014 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Sep 30, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25G3/36
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A confining structure of a rotating mop has a one-piece loop on a disc thereof, at least two stopping blocks arranged on the loop, and an n-typed body of a linking element being arranged correspondingly to the surface of the loop and the bottom of each stand thereof having an engaging block corresponding to the position of the stopping blocks. When the rotating rod is perpendicular to the disc, the linking element is closely joined but movable with the engaging blocks. When the bottom of the engaging blocks cannot abut on the loop and slips, the stopping blocks fix the position by abutting on the engaging blocks for the rotating rod to rotate for dewatering by centrifugal force. When the rotating rod is leaning, the linking element is not closely joined with the engaging blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.