WATER PASSING MEMBER, WATER FAUCET USING WATER PASSING MEMBER, AND MANUFACTURING METHOD FOR THE WATER PASSING MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for a water passing member, the water passing member, and a water faucet using the water passing member having an excellent thermal insulation property and capable of preventing a surface temperature from rising even when hot water passes preventing the occurrence of rust and corrosion even after use for a long times, and being applied to any shape so long as there are an inlet and an outlet for a fluid. SOLUTION: This water passing member is constituted in such a way that an exterior part is made of metal and an interior part is provided on the inner side of the exterior part. As for the interior part, the inside of the exterior part is covered with synthetic resin by hollow injection molding to form a water passing part. COPYRIGHT: (C)2004,JPO