Overhead shower and its switching method thereof
US8851398B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 18, 2009 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Aug 8, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/185
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An overhead shower comprises a stationary part rotably connected to a rotating part having two water division apertures disposed oppositely left and right, and a cover plate having two movable members disposed left and right, rotably connected inside said rotating part. A switching method comprises: step 1, Push one side of the overhead shower to rotate the rotating part until the top surface of the movable member of said side of the cover plate leans against the stationary part, and until the water division aperture seals and leans against the underside of the movable member of said side of the cover plate, to seal said water division and simultaneously open another water division aperture; step 2, Release the overhead shower, then the rotating part and said movable member of the cover plate attach hermetically under the water pressure, the rotating part will be restored by a spring or gravity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.