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Most floor drain covers become easily clogged and difficult to clean.This new
design using a comb shape can be easily cleaned without dirtying one’s hands.
By pressing down on one of the inner teeth of the comb ,the side will tilt open and make it easy to pick up.
After opening the cover,the flow of water will rinse away the dirt and debris.
Dalian Polytechnic University
School of Art and Design,