Dripping mop
US9788702B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2016 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | May 26, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dripping mop includes a mop head and a mop pole. A dripping control assembly is provided on the mop pole, and includes an inlet conduit, an outlet valve, an outlet conduit, a dripping on/off switch and a dripping limiting switch. The dripping on/off switch has an on state and an off state. In the on state, the mop pole receives a force and displaces towards the mop head to trigger the outlet valve, such that a cleaning liquid is constantly provided for dripping through the outlet conduit. In the off state, the mop pole in the on state again receives a force and displaces towards the mop head to close the outlet valve to suspend the dripping. The dripping limiting switch is rotatable relative to the mop pole, and restrains the mop pole from displacing towards the mop head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.