Patent ID: 9093687
Filing Date: 2015-07-28
Classification: H01M,Y02E

Abstract:
1. A sealing case, comprising: a main body having a first surface opened to a housing space therein; a cover disposed over the first surface; and a sealing member interposed between the main body and the cover, the main body having a first fastening portion protruding toward the sealing member, the cover having a second fastening portion protruding toward the sealing member, the first and the second fastening portions spaced apart from each other, the main body and the cover are coupled together to be water-tight by the sealing member, the first fastening portion, and the second fastening portion, the first fastening portion including a main rib extended toward the cover, the second fastening portion including a cover rib extended toward the main body, the cover rib positioned substantially parallel to the main rib, the main rib formed protruding at an end of the main body, the end of the main body being stepped while having the main rib interposed between stepped portions, the end of the main body including an outer stepped portion at the outside of the main rib and an inner stepped portion at the inside of the main rib, and the step difference between the outer stepped portion and the main rib being less than that between the inner stepped portion and the main rib.