BATHTUB DRAIN PLUG AND WASHING WATER POURING SYSTEM USING BATHTUB DRAIN PLUG

摘要

PROBLEM TO BE SOLVED: To provide a bathtub drain plug which needs no switching means or the like, facilitates its care, and pours a bathtub water into a washing machine properly.;SOLUTION: The bathtub drain plug 3 includes a drain passage R1 communicating with a drain port H opening in a bottom face 2a of the bathtub, and a take-out passage R2 for taking out the bathtub water. In the drain plug 3, the drain passage R1 is structured to be opened and closed by up/down operation of a sealing plug 4, and the take-out passage R2 is structured to always allow the water to pass through a water hole 4d formed in the sealing plug 4.;COPYRIGHT: (C)2005,JPO&NCIPI