| 摘要 |
PROBLEM TO BE SOLVED: To prevent a third person from taking a game medium storage box in which winning balls such as Pachinko balls or tokens are stored or taking the winning balls inside the game medium storage box, to enable one game medium storage box closed by a lid to be placed on a floor, and to prevent a plurality of game medium storage boxes stacked on a cart, etc. from falling or collapsing, by a simple locking operation by an operator. SOLUTION: A box-side connection member 6B descends when an inclined side 6g of a lid-side connection member 6A presses an inclined side 6p of the box-side member 6B by the turning operation of an operating part (a key groove 6c), and a recessed groove and a projection of the box-side connection member 6B are engaged with each other and a plurality of stacked game medium storage boxes 2 are connected one after another following the engagement. When the operating part is turned in the other direction, a vertical side 6h of the lid-side connection member 6A abuts on a vertical side 6q of the box-side connection member 6B to be engaged and connected with each other, though the box-side connection member 6B does not descend and the plurality of stacked game medium storage boxes 2 are prevented from being driven and connected to each other. COPYRIGHT: (C)2008,JPO&INPIT
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