POROUS COVER FOR REMOTE CONTROLLED DRAIN PLUG

摘要

PROBLEM TO BE SOLVED: To provide a convenient porous cover for a remote controlled drain plug, protecting the drain plug from a load and allowing the disposal of wastes such as hairs or water stain removed without pulling the drain plug off. SOLUTION: The non-deformable cover A has a swollen shape not to interfere with the drain plug 1 during opening the plug. It is provided on a fixed member 42 around the drain plug 1 detachably from a tank to cover the drain plug 1. The cover A protects the drain plug 1 from the load of a human body or the like during opening the plug. Filtered wastes are disposed without removing the drain plug 1. COPYRIGHT: (C)2006,JPO&NCIPI