| 摘要 |
PROBLEM TO BE SOLVED: To prevent a reheating circulating port from becoming a hindrance when a bather sits down on a seat part, and improve the safety so that boiling water does not splash on the bather even if a bath is reheated, by forming a recessed part in the front part of the seat part, and arranging a reheating circulating port and a discharge port so as to be positioned in this recessed part. SOLUTION: The seat part 2 is formed in one end part inside a bathtub 1, and in this seat part 2, a recessed part 2a is formed in the central part of a front wall. A reheating circulating port 4 is arranged in a bottom surface of this recessed part 2a, and a waste port 5 is arranged in a place sandwiched by both side surfaces of the recessed part 2a. That is, the reheating circulating port 4 and the waste port 5 are housed inside the recessed part 2a. Therefore, when a bather sits down on the seat part 2, it does not become a hindrance since the reheating circulating port 4 is not positioned just near legs, and since boiling water does not directly splash on the legs even if a bath is reheated, an injury of feet and fingers and overturning can be previously prevented. |
