| 摘要 |
PURPOSE: A water supply hose is provided to simply manufacture a hose by extrude-molding the hose including a water supply pipe and forming a discharging hole. CONSTITUTION: A water supply hose is formed by inserting a water supply pipe(20) on a hose(10) with a constant interval. Water supplied into the hose is discharged through the water supply pipe by the pressure of the water. The water supply pipe includes more than one discharge hole with a pair of barriers(23a,23b) on both ends of the pipe. Each barrier includes more than one discharging gap. An elastic tube(30) is inserted in between the barriers. More than one discharging hole is formed in between the barriers.
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