| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric connection box with improved drainage performance. <P>SOLUTION: An electric connection box 10 includes: a case 13 having an opening 11 that opens downward; a connector portion 14 that covers the opening 11; a hood portion 30 that is formed in the connector portion 14 for a counterpart connector 50 to be fitted into; connector terminals 24 that project in the hood portion 30; a pair of guide walls 41 and 42 that are formed on an inner wall of the hood portion 30 so as to guide a lock arm 55 provided in the counterpart connector 50; and an engaging portion 29 that is formed between the guide walls 41 and 42 so as to be engaged with the lock arm 55. The engaging portion 29 is defined by walls of a continuous hole 28 that passes orthogonally through a wall surface of the hood portion 30. Each of the guide walls 41 and 42 is plate-shaped and extends parallel to a direction in which the counterpart connector 50 is fitted. The guide walls 41 and 42 cover only an upper part of the continuous hole 28, and a lower part of the continuous hole 28 is open on both sides. <P>COPYRIGHT: (C)2012,JPO&INPIT |
