STORAGE CASE FOR SECONDARY CELL PACK AND ITS MANUFACTURING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a storage case for secondary cell pack and its manufacturing apparatus, which suppress the amount of deflection relative to an external pressure in a center of a bottom surface of a secondary cell case that is formed in thin-wall molding with a thickness of 0.3 mm or less, particularly with a thickness of 0.25 mm or less to protect a stored secondary cell. SOLUTION: There is constructed a storage case for a secondary cell pack, which is comprised of a square-box-formed lower case 1 for storing a secondary cell and an upper case bonded thereto. A center of a bottom surface of the lower case 1 has a rib section 2. COPYRIGHT: (C)2008,JPO&INPIT