COVER STRUCTURE OF A DRAIN FOR A SINK CAPABLE OF SOLVING THE PROBLEM OF KEEPING A COVER AND REDUCING A MANUFACTURING COST BY INTEGRATING TWO PARTS

摘要

PURPOSE: A cover structure of a drain for a sink is provided to enable convenient use without attaching metal using magnet, contamination or replacement of a sink.;CONSTITUTION: A cover structure of a drain for a sink is as follows. A packing is mounted on a groove on the lower edge of a disc shape of plate(110) of a cover(100). A cylindrical knob B is formed on the central lower part of the plate. Four hollow protruded pieces(180) are upwardly protruded from the upper edge of the plate to be able to hold a knob. A pair of semicircular knob(130) is mounted on the protruded piece.;COPYRIGHT KIPO 2012