| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathtub base by which water is quickly discharged from leg parts and suction cups are stably attached. <P>SOLUTION: The bathtub base is composed of a base part and leg parts 3 attached to the four corners of the base part. The leg part 3 is formed into a cylindrical shape, a support board 51 is provided at the lower end part of the leg part 3, a suction cup attaching cylinder 52 is extended downward from the center part of the support board 51, and water discharge holes 53 are provided around the center part of the support board 51 further. In the meantime, in the suction cup 14, a support cylinder 61 is raised on the upper side of a suction cup body 14A and a boss 62 is raised on the inner side of the support cylinder 61 further. The boss 62 of the sucker 14 is fitted to the sucker attaching cylinder 52 of the leg part 3 to attach the suction cup 14 to the leg part 3, the outer edge of the water discharge holes 53 on the support board 51 of the leg part 3 is set so as to be positioned outward from the outer periphery of the support cylinder 61 in the state of fitting the boss 62 to the suction cup attaching cylinder 52, and water discharged from the water discharge holes 53 and made to flow down flows down the outer side of the suction cup body 14A. <P>COPYRIGHT: (C)2008,JPO&INPIT |
