To obtain a smart design in arranging a chopping board at the upper surface of a sink by forming a notch part for dropping garbage in one corner of the chopping board.
In the sink 1 having a drain port H on the bottom surface, a left erected base part 2a and a right erected base part 2b are integrally formed by erecting at the rear side and the chopping board 6 is placed on a part between the base part 2a or 2b and a front step part 1c with drain plate 5. In the chopping board 6, upper and lower arm parts with a large diameter are formed in the upper part and the lower part of a left side edge and the notch part 6d which is continued from the upper arm part and smoothly bent is formed at an upper right corner side. Thus, the chopping board 6 is arranged on the upper surface side of the sink 1 with a smart design.
| JPH0750978 | [Name of invention] Structure of a sink having a sink |
| JPS59441 | ATTACHMENT OF SINK |
SEKINE YUKIE
TODA TOMOHIRO
