| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a drainage structure for an electrical connection box that improves water-stopping property without deteriorating drainage property and that is compact. <P>SOLUTION: A spiral hole portion 3 for draining water is provided on the wall 2 of the electrical connection box main unit 1. The spiral hole portion 3 is structured with a spiral plate portion 10 formed around a shaft portion 9 and each plate portion 7, 8 provided at both ends of the shaft portion and that has openings 5, 6. The water draining member 4 comprising the shaft portion 9, the spiral plate portions 10, and each plate portion 7, 8 is mounted in a passing hole 12 of the wall 2. Each plate portion 7, 8 is formed in diameter larger than the passing hole 12 so as to function as a coming-off stop portion. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
