Multi-function device capable of temporarily stopping water output
US10458102B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2017 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Dec 28, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/654
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multi-function device capable of temporarily stopping water output, comprising: a water output device, having a water input end and a water output end, the water output device is provided with a plurality of water channels inside, to connect to the water input end and the water output end; and a switching mechanism, disposed in the water output device, to drive water flow to flow or stop, to realize water switching, the switching mechanism is located in the water channels nearing the water input end. The multi-function device is compact in structure. Wherein, the switching mechanism is positioned to block the water channel before water enters into the switching chamber. Therefore, weight of the water output device will not be increased, while avoiding damages to the water separation plate and the tight seal piece caused by higher water pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.