| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To manufacture a kitchen counter of a high reliability wherein the deformation of a sink and the generation of cracks on the counter do not occur not only in the manufacturing stage but also in the using stage by increasing the productivity by shortening and simplifying processes by a simple constitution in a method for manufacturing the kitchen counter which is formed by integrating the counter made of a resin and the sink made of a metal. <P>SOLUTION: At an area on the side of the sink 3 made of the metal to which the counter 2 made of the resin is bonded, a connecting part 4 is molded with a resin having elasticity which is lower than the elasticity of the resin constituting the counter 2. The sink 3 on which the bonding part 4 has been molded is inserted in a molding die to mold the counter 2. Thus, the sink 3 and the counter 2 are integrated through the bonding part 4. A stress which is generated when the resin constituting the counter 2 is hardened or when cooling after being taken out of the die is softened by the bonding part 4 consisting of the low-elasticity resin layer, and the deformation of the sink 3 or the generation of cracks on the counter 2 is prevented from occurring. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
