Water controlling stem structure of a faucet
US6431211B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 1, 2001 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | Jun 1, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86743
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A faucet is provided with a water controlling stem structure including a housing, a water control stem, a retaining piece, a water resisting block, a water distributing block, a water admitting member, a water discharging ring, and a spring. The water admitting member is provided with a water stopping edge, a through hole, a locating block, and a locating portion. The water admitting member is disposed in the bottom end of the housing such that the water stopping edge and the locating block of the water admitting member are joined with the water distributing block, and such that the through hole of the water admitting member is aligned with the center through hole of the water discharging ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.