| 摘要 |
PROBLEM TO BE SOLVED: To provide a drain outlet portion of a sink, which enables slime of a net cage to be removed without soiling a user's hands, by immersing the net cage in a cleaning liquid, so as to remove the slime, adhering to the net cage, by the cleaning liquid, which dispenses with the separate preparation of cleaning utensils and cleaning components, and which has a good appearance. SOLUTION: A drain outlet portion of the sink includes the detachable net cage 10 for capturing garbage in wastewater, and a detachable drain outlet cover 16 for covering an drain outlet in which the net cage 10 is installed. An annular rib 20 is formed on the backside 21 of the drain outlet cover 16; the cleaning liquid L can be actively stored in an in-rib space enclosed with the rib 20, in the state of directing the backside 21 upward; and the net cage 10 can be put in the in-rib space of the drain outlet cover 16. COPYRIGHT: (C)2011,JPO&INPIT |
