| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent warpage from occurring by shortening a side wall by forming the corner of a boundary between the side wall and the bottom wall of a cover in a linearly tilted tapered part without forming the corner part in a curve shape. <P>SOLUTION: A relay box 10 includes a lower cover 11 mounted on the lower part of a case body 13. The lower cover 11 is formed of a resin molding of box shape in which the side wall 11b and the bottom wall 11a are integrally molded. The corner of the boundary between the side wall 11b and the bottom wall 11A is not formed in the curve shape, but formed in the linearly tilted tapered part 11c, and it can prevent the warpage of the side wall 11b from occurring. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
