Shower head with water stop function and waterway switch function
US10173235B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2016 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Feb 13, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A shower head with water stop function and waterway switch function, includes a housing, a switch device and a water stop device; the switch device and the water stop device are disposed in the housing, the switch device has a switch mechanism and a swing mechanism connected together in driving way, the swing mechanism pushes the switch mechanism to switch waterways; the water stop device comprises a valve shaft and a valve spool connected together, and the valve shaft drives the valve spool to move axially in an open position and a close position to open and close the waterway; further comprising a control device, the control device comprises a button and a link mechanism, the central portion of the button is pivoted to the housing, the link mechanism is connected between the valve shaft and the button in driving way.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.