| 摘要 |
PROBLEM TO BE SOLVED: To provide a flush toilet bowl which contributes to the saving of water consumption for flushing the same. SOLUTION: The flush toilet bowl is formed of the bowl, a flush water feeding means for feeding flush water into the bowl, and a trap portion arranged in the bowl and on the rear wall lower side of the same, for storing retained water in the bowl. The flush toilet bowl is equipped with a filthy matter guiding means for guiding filthy matter 30 in the bowl 1, toward a trap inlet port of the trap portion, prior to flushing of the bowl. COPYRIGHT: (C)2007,JPO&INPIT
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