| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk storage case which comprises two components of a body and a lid, reduces the number of components, obtains the consistent and reliable locking force for a long time, and appropriately saves the space. SOLUTION: A plurality of engagement parts 10 are provided on an outer circumference of a bottom of the body 2, corresponding engaged parts 17 engaged with the engagement parts 10 are provided on a lower end of an outer circumferential wall of the lid 3, the engaged parts 17 are formed in L-shaped through holes 17 having an introduction part 19 and a locking part 20 to introduce and lock the engagement parts 10 from an opening made in a lower side 18 of the outer circumferential wall of the lid 3, the diameter of an inlet of the locking part is set to be smaller than the diameter of each engagement part 10, and a notched part for enabling the deformation of the locking part 20 is formed in a lower side of the inlet by respectively notching a portion in the vicinity of the lower side below the inlet of the locking part.
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