Handheld shower head with adjustable flow rate
US10610874B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Jul 25, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/0405
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A handheld shower head includes a shower head body, a water inlet assembly and a water outlet assembly mounted on the shower head body. The water inlet assembly includes a water inlet body and a flow control device. The flow control device includes a gasket, a return spring, a control valve shaft, and a control button. The control valve shaft passes through the flow control chamber of the water inlet body. A lower portion of the control valve shaft is connected with the gasket. The control button is connected with an upper portion of the control valve shaft. The handheld shower head can control the flow rate of water discharge and is user-friendly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.