| 摘要 |
PROBLEM TO BE SOLVED: To improve technical reliability in integrating a housing box for housing a game control board and a lid body. SOLUTION: On one end parts A1, A2 of a box base body 66 and a lid body 67, an engaging means 76 to engage both is equipped and, on the other end parts B1, B2, plural base body connecting parts extended outward from the box base body 66 and plural lid connecting parts 95 extended outward from the lid body are respectively equipped on positions facing the base body connecting parts, and any one set of those is made connectable by a irreversible connecting means. When the box base body 66 and the lid body 67 are relatively slid and separated, plural base body connecting parts are made possible to be cut off but the lid body connecting parts 95 are made impossible to be cut off to enable the lid body with the cut off impossible lid body connecting parts to be moved outward.
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