| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric connection box which can surely prevent a connector from being covered with water while simplifying the structure of an upper cover and can eliminate the risk of deforming or damaging the upper cover when it is opened or closed. <P>SOLUTION: In the electric connection box 1, the position forming the first abutting face 3d, a second abutting face 3e and a third abutting face 3f and their neighborhood on the inner side face at the sidewall portion 3b of an upper cover 3 are formed of a flat surface of a curved surface. A protection wall 6 is formed on the inside at the outer circumferential portion 5b of a connector holder 5 while spaced apart by a predetermined distance, and arranged to surround a plurality of connectors 3 entirely. Assuming the height from a predetermined reference point K of a lower cover 2 to the first abutting face 3d is H1, the height to the second abutting face 3e is H2, the height to the third abutting face 3f is H3, and the height to the tip of the protection wall 6 is H4, following relation is satisfied; H4>H3>H2>H1. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
