KITCHEN SET AND SINK BOTTOM CLOSING PLATE

PROBLEM TO BE SOLVED: To provide a sink bottom closing plate easily applicable to a plurality of kinds of sinks in which the position of a drainage trap is different. SOLUTION: A sink bottom closing plate for covering the drainage trap 3 of a sink 2a includes a sink bottom closing substrate 6 provided with an avoidable notch 6a making the drainage trap pass through and an avoidable notch 7a making the drainage trap pass through when it is installed along the bottom of the sink with a plurality of kinds having a different position of the drainage trap, and it also includes a flexible adjusting plate 7 mounted on the sink bottom closing substrate in a slidable manner in both right and left directions and closing the avoidable notch 6a of the sink bottom closing substrate. It is constituted of a drainage trap cover 8 fitted to the adjusting plate so as to cover the drainage trap projected from the avoidable notch of the adjusting plate.