| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage structure of a bathtub, which makes seal water in a drain trap for the bathtub hard to see, and has a good appearance and cleanliness. SOLUTION: The drain trap 5 for the bathtub 1 is arranged under the bathtub 1, and a drain inlet 4, which communicates with the drain trap 5, is opened in the bottom of the bathtub 1. A drain guide 8 for preventing the seal water in the drain trap 5 from being seen from the drain inlet 4 is mounted on the drain trap 5. |
