| 摘要 |
PURPOSE: A paint hose is provided to guarantee heat-retaining effect of the paint hose because hot water circulates along an outer peripheral surface of the paint hose through a passage of a heat-retaining pipe. CONSTITUTION: A paint hose(200) comprises paint pipes(210), a nipple(220), a fluid pipe(230), and a connecting jig(240). The nipple connects the paint pipes. The fluid pipe is formed at a length corresponding to unit length of the paint pipe and is attached to the paint pipe. Heat-retaining fluid flows in through a passage of the fluid pipe. The connection jig has a connection passage connecting the fluid pipe and the passage. The connection jig is arranged in side of the nipple.
|
