| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a waterproof case which can surely prevent the intrusion of liquid into the case while having a simple structure without using a packing. <P>SOLUTION: The waterproof case 1 constituting an electric connection box 10 includes: a case body 3 composed of a plurality of peripheral walls 31 and formed into a box shape; and an upper cover 2 which covers openings 3a formed of edges 31a of the plurality of peripheral walls 31 of the case body 3. Waterproof walls 32 which are formed outside flash lines E1 with the second peripheral walls 21, and prevent liquid injected to the flash lines E1 from directly abutting on the waterproof walls are partially formed at the peripheral walls 31. Some of the waterproof walls 32 are formed outside inclined parts out of the flash lines E1 inclined with respect to orthogonal directions X, Z orthogonal to the installation direction Y of the upper cover 2 to the case body 3. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
