| 摘要 |
PROBLEM TO BE SOLVED: To provide a sink wherein water, directly running down to an inner surface of a bottom surface part, can be smoothly discharged to a drain inlet, and wherein adhesion of a waterdrop spattered on an inner surface of a side surface part is made hard by surface tension so that the formation of fur can be prevented. SOLUTION: The inner surface of the bottom surface part 3, with the drain inlet 2, of the metallic sink 1, is formed as a smooth surface, and the inner surface of the side surface part 4 of the sink 1 is formed as an uneven surface 5. COPYRIGHT: (C)2005,JPO&NCIPI
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