Showerhead capable of discharging residual water
US11014115B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2017 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | May 14, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/005
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A showerhead including a connection base and a surface cover assembly, with a water outflow cavity formed therebetween. The surface cover assembly has a water discharging hole, and includes a surface cover body and a water outflow surface cover that are mounted and connected on the connection base. The water outflow surface cover has a water outflow hole, the lower periphery of which extends downward to form a water outflow port. The water outflow surface cover is attached against the upper face of the surface cover body, and the water outflow port passes through the surface cover body. The upper periphery of the water outflow hole extends upwards to form a water blocking peripheral wall. The showerhead also includes a valve that cooperates with the water discharge hole to close and open the water discharge hole when the water supply is on and off, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.