| 摘要 |
PURPOSE: A sink is provided to enable a user to rotate a cover by arranging a drainage basin in the top of a sink bowl and arranging a cover in the bottom of the sink bowl. CONSTITUTION: A sink comprises a sink bowl(20), a drainage basin(30), a cover(40), a filter(50), and a cutoff unit(60). The sink bowl is coupled to a main body. A drain hole is formed in the sink bowl. The drainage basin is coupled to the drain hole of the sink bowl. The drainage basin has a first drain outlet(32), a second drain outlet(33), a first joint, and a packing material(35). The cover has a second joint(41) coupled to the first joint. The filter is coupled to the inner side of the first drain outlet. The cutoff unit is coupled to the second drain outlet. |
