Cam actuated roller mop with scrubber attachment
US6000087A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1998 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Mar 31, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/144
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A roller sponge mop which is used for routine floor surface or similar surface cleaning and moisture absorbing mopping is combined with an integral mop attachment with an outer abrasive surface, designed and formed to be positioned within a wall surface of the lower frame of the mop, to be used for cleaning more difficult and ingrained soiled surfaces. The attachment is removable and interchangeable for use on similarly configured roller mops. The sponge mop roller squeeze feature is actuated by a cammed lever which is rotatably connected to the mop's handle and is positioned adjacent to a sleeve slidable mounted on the handle. At its lower end, the sleeve comprises the frame which carries the mop attachment and connects to the mop's rollers. The bias action of a spring at the lower end of the handle maintains the sponge element of the mop in the cleaning position. As the lever is moved against the sleeve and toward the rollers, the handle is caused to move away from the rollers, drawing the sponge element between the rollers, squeezing dirt and water out of the sponge member. Releasing the lever causes the spring to return the handle and the sponge member to the cleaning position.…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.