| 摘要 |
PROBLEM TO BE SOLVED: To provide a draining structure of a washbasin, which is applicable to a flush toilet of floor draining specifications and wall draining specifications in common, high in general versatility, and prevents washing water of the flush toilet into a drain pipe of the washbasin. SOLUTION: According to the structure of the flush toilet 1, a bent pipe is stored in a discharge chamber 8 of the flush toilet, and when the bent pipe has its open end face upward, water trap is formed in a bowl while when the bent pipe is rotated to turn its open end downward, human waste in the bowl is discharged together with the water trap and washing water. Then the drain pipe 16 from the washbasin 11 which is arranged separately from the flush toilet, is connected to an upper end of the discharge chamber 8, and a washing water preventive wall for preventing the washing water flowing into the discharge chamber when the flush toilet is flushed, from flowing into the drain pipe, is arranged in the discharge chamber in a manner being opposed to a connection end of the drain pipe. COPYRIGHT: (C)2009,JPO&INPIT
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