| 摘要 |
<p>PROBLEM TO BE SOLVED: To make convenient removal and storage of drainage filter and enable a good storage in a garbage reception part by protruding a cut-and-raised piece protrusively in the dia. direction of a wide-width ring flange of a flanged garbage receiving body of an inverted hat form, and fitting a ring with a superposition separation part into the piece. SOLUTION: A garbage reception part 2 is formed of a metal net 1, while a cut-and-raised piece 4a is formed protrusively in the dia. direction of a ring flange 3a wide in width of a flanged garbage recieption body (a) of an inverted hat form having the flange 3a wide in its circumferential edge, and a suspending ring 5 having a superposition separtation part 5' is fitted into the piece 4a. With the ring flange 3a formed in a protrusively curved wide style, a foremost end of the flange 3a dropping downward is in close contact with the upper circumferencial edge of drainage port in a sink. With the upward protrusion, the piece 4a does not become an obstacle when this drainage filter is set on the upper part of the drainage port and the flange 3a is in good close contact with the upper part thereof.</p> |
