To provide a kitchen counter facilitates cleaning and enhancing design of a flange part which is formed at outer periphery edge of a sink and exposed on a surface side.
A sink 20 is shaped to have a flange portion 22 with a folding piece 25 extending almost vertically to a floor surface formed along a periphery of the flange portion. A connection portion 30 is formed by the following processes: placing a surface 25a of the folding piece 25 at a side of an inner peripheral edge 15 of an opening 13 opposite to an entire inner peripheral edge 15 of the opening 13; keeping a surface side 14 of a counter 10 and the surface side 24a of the sink 20 fit together with a clearance; placing a pressing member 50 on a rear surface 24b of the flange portion between the folding piece 25 and a side wall 26 of the sink in a manner that presses the flange portion 22 from a back side to a front side while keeping clearances from the folding piece 25 and from a side wall 26 of the sink to allow rigid adhesive to be injected therein as well as a clearance from the counter 10; and injecting the rigid adhesive from a back side of the counter 10 and the sink 20. A part of the connection portion 30 is exposed to the surface side of clearance to form a joint J.
MURAKAMI RYOHEI
ISHII KENJI
KOBAYAKAWA MASUNORI
YAMADA KAZUHIRO
HIRATA YOSHIHIKO
SAKAMOTO KEIICHI
| JPS6014869Y2 | 1985-05-11 | |||
| JP2006291610A | 2006-10-26 | |||
| JPH035779U | 1991-01-21 | |||
| JP2002348932A | 2002-12-04 |
Okumura Kimitoshi
Shuko Okimoto