| 摘要 |
PURPOSE: A valve for a hose for drinking water is provided to reduce the number of parts and assembling man-hour since an O-ring is integrated into a cylindrical valve body. CONSTITUTION: A valve for a hose for drinking water comprises a socket(13), a cylindrical valve body, a handle(16), and first and second O-ring units(17,18). The inlet port and outlet port(12) of the socket are connected to a hose(10). The through hole(14) of the cylindrical valve body is communicated with the inlet and outlet ports. For the cylindrical valve body to close and open the inlet and outlet ports, the cylindrical valve body is coupled to the socket to be able to change directions. The handle changes the directions of the cylindrical valve body depending on an operation. |
