| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrical connection box which suppresses a splash of water into a case. <P>SOLUTION: The present invention relates to an electrical connection box 10 in which an outer wall 18 externally fitted to an upper end of a surrounding wall 15 of a lower case 13 is vertically erected at a lower end of an upper case 14, a bending portion 27 in which the outer wall 18 is horizontally bent is formed in the upper case 14, and a bending space 31 surrounded with the surrounding wall 15 and the outer wall 18 is sectioned at a position corresponding to the bending portion 27. In both or one of the surrounding wall 15 and the outer wall 18, a gap between the surrounding wall 15 and the outer wall 18 is formed wider than a tolerance gap 29, and a first channel 30 in which water entering the tolerance gap 29 can be circulated is formed while extending in a direction crossing the vertical direction and communicating to the bending space 31. In both or one of the surrounding wall 15 and the outer wall 18 forming the bending space 31, an outflow port 33 communicating the bending space 31 with the outside is formed while being opened downward. <P>COPYRIGHT: (C)2012,JPO&INPIT |
