| 摘要 |
PROBLEM TO BE SOLVED: To improve a washing function of a toilet bowl by releasing flushing water to a part of toilet bowl. SOLUTION: The left side of the upper rear edge of a bowl 120 has a gushing nozzle 144 of a rim on a basal part of the rim 121. Flushing water (city water) from a water service pipe is released to the gushing nozzle of the rim 144 through water supply pipe 143 equipped in the toilet bowl and is gushed from the gushing nozzle of the rim 144 in original condition of city water pressure. The flushing water is guided in a guide concave 124a, circulated around the upper edge of the bowl, and flows down on the bowl face to join standing water aslant.
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