| 摘要 |
PROBLEM TO BE SOLVED: To provide a support structure of a drain pipe, easy in installation, and also hindering a backflow of drain water of flowing inside the drain pipe.SOLUTION: In a support structure of a drain pipe 40 in a toilet bowl device 100 with a storage part having a toilet bowl 10, a tank 20 for storing wash water, the storage part 50 for storing the tank 20, a washhand basin 30 provided above the storage part 50, a flexible drain pipe 40 for connecting the washhand basin 30 and the tank 20 and arranging a washhand basin 30 side connection part and a tank 20 side connection part in a dislocated position in a plan view, a restriction member 60 for regulating flexibility by restricting the drain pipe 40 by the predetermined length and a restriction member fixing part 52L for fixing the restriction member 60 provided in the storage part 50, the restriction member 60 comprises a fixing part connection part 62 to be connected to the restriction member fixing part 52L, and the restriction member fixing part 52 fixes the restriction member 60 in a predetermined gradient by being connected to the fixing part connection part 62. |
