| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric connection box which is improved in assemblability by allowing a long hole provided on an internal circuit body to easily penetrate through a boss protruding from a case even if warpage or distortion is generated on the case. <P>SOLUTION: A first boss 20 and a second boss 21 protruding from the internal surface of either one of a lower case 3 and an upper case 2 to the other case are provided, the first boss and the second boss are formed cylindrically, a first hole H1 for allowing the first boss 20 to penetrate through is provided so as to communicate on the internal circuit body 10 housed in the case, the first hole is formed like a true circle concentrically to the first boss, an elliptic second hole H2 for allowing the second boss 21 to penetrate through is provided so as to communicate, and the second hole is formed like an ellipse having a long side in a parallel direction of a straight line connecting the center of the first hole to the center of the second hole. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
