| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera housing case which can be molded with high dimensional accuracy, and whose rigidity is high by molding the reinforcing parts by drawing at the upper and lower parts of metallic cover constituting the curved surface of the housing case. SOLUTION: Reinforcing parts 68C1 and 68C2 are integrally molded, by drawing at the upper and lower parts of a grip part 68B of a metallic grip cover 68 formed into a circular arc shape. Then, the curved part can be molded with high-dimensional accuracy. Also high rigidity for the machined metallic cover is obtained with the reinforced parts.
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