| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly reliable cartridge storage case wherein a swell or an arm engaged with the cartridge for holding can stand an impact even if the impact is applied due to a drop or the like while the cartridge is received, preventing damage. SOLUTION: The storage case includes a body 30, a cover member 20 rotatably mounted on the body and an opening which is formed when the body and the cover member are closed to allow a cartridge 50 to be put in/out. The cover member includes, on its right and left sidewalls 22, the swell 22b to be engaged with a recess 51 of the cartridge when the cartridge is received. The swell is provided on the arm 22a integrally formed with the sidewall of the cover member, and a protrusion 22c is provided in the vicinity of a sidewall 32 of the body on an opposite surface to the swell of the arm.
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