| 摘要 |
<p>PURPOSE:To provide a housing case requiring no post-processing and excellent in strength by forming the protruding wall being the separate member closing the notched recessed part formed to one of the mating surfaces of a case body and a lid member to the other mating surface in a state welded and integrated at the time of the molding of the case. CONSTITUTION:A housing case consists of a body 1 and the lid member 2 freely openable and closable with respect to the case body 1. A notched recessed part 9 is formed to the mating surface of the body 1 and the protruding wall 12 closing the notched recessed part 9 is formed to the mating surface 11 of the lid member 2 so as to be integrated with the mating surface 11 at the time of the molding of the case.</p> |
