| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve waterproofness by preventing water from permeating an electric connection box. <P>SOLUTION: The electric connection box 10 includes a casing 20 for housing a circuit board, and a fuse block 70 attached so that the walls can oppose on the upper portion of the casing 20, wherein the circuit board is arranged in a vertical direction. In the electric connection box 10, a drainage groove 35 opened upward and extending in a width direction of the electric connection box 10 is formed on a portion where the fuse block 70 and the casing 20 abut to each other, and the drainage groove 35 pierces in the width direction of the width direction by opening the groove ends. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
