| 摘要 |
PROBLEM TO BE SOLVED: To improve a function in the case of flushing cleaning water into a toilet bowl to wash the bowl. SOLUTION: A rim ejection nozzle 144 is provided at the basal part of the rim 121 in the rear left side of the upper edge of the bowl 120. The rim ejection nozzle 144 feeding the flushing water (tap water )from a tap water pipe through a rim supply pipe 143 arranged in the toilet bowl and ejects the flushing water with initial pressure of tap water. The flushing water has a peripherally circulating spiral movement along the upper edge of the bowl and flows down on the surface of the bowl while being guided by a guide recess 124a, and diagonally merged with a reservoir water. COPYRIGHT: (C)2004,JPO
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