Valve core with a flow-through rod
US11353126B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/365
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve core with a flow-through rod, has a valve seat, a valve shell, a certain valve plate, a movable valve plate, a valve plate, a connecting piece, a flow penetrating rod, a blocking piece and a detent structure, wherein the detent structure is used for stopping reciprocating actuation of the blocking piece, so that the water pressure forms a difference change; and the valve piece is elastically driven to change whether water flows out outwards, and the connecting piece is connected with the movable valve piece, so that the movable valve piece can be locked to rotate, and the water flowing out of the outside can be adjusted and controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.