| 摘要 |
PROBLEM TO BE SOLVED: To provide an accommodation case in which a hinge is not broken even when a lid body is turned with the force exceeding the predetermined value by the predetermined angle or over. SOLUTION: The accommodation case comprises a body 2 and a lid body 3 which are injection-molded out of a PP material (polypropylene) and integrated with each other, and is provided with a first hinge 4 for allowing the lid body 3 to be turnable with respect to the case body 2, and a second hinge 5 for expanding the turnable range of the lid body 3 by the first hinge 4. The second hinge 5 is thicker than the first hinge, and wishstands the force exceeding the predetermined value. Two slots 6 are formed on both end sides of the second hinge 5. The hinge can be prevented from being broken even when the lid body 3 is turned with the force exceeding the predetermined value by the predetermined angle or over. |
