| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot water supply adapter for a bathtub capable of acquiring a residual hot water discharge function easily.SOLUTION: A hot water supply adapter P of a bathtub comprises: a discharge channel A whose one end opening serves as a discharge port; and a suction channel B whose one end opening serves as a suction port 37b. The hot water supply adapter is attached to a side wall of a bathtub T, hot water supplied to the discharge channel A from outside of the bathtub T is discharged from the discharge port to inside of the bathtub T, and the hot water in the bathtub T sucked from the suction port 37b is discharged to outside of the bathtub T through the suction channel B. The adapter P comprises a suspension suction pipe 7 whose upper end opening is connected to the suction port 37b, and whose lower end opening 72 is arranged in accordance with a bottom face of the bathtub T.SELECTED DRAWING: Figure 1 |
