| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a washbowl which can be easily fabricated and has a simple design. SOLUTION: The washbowl 10a has flanged parts 101 and 104 on its outer periphery, while a step 102 is formed at a portion of the outer periphery of each of the flanged parts 101 and 104 of the washbowl 10a respectively at a level below that of the parts 101 and 104. A suction port 111 is formed in the step 102 to receive the water in a washbowl part 103.
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