| 摘要 |
PROBLEM TO BE SOLVED: To provide the board housing box of a game machine for minimizing the number of sealing means and unidirectional screws, simplifying the structure of the board housing box and easily performing assembly/disassembly work in an inspection in a short time. SOLUTION: In this board housing box 63 of the game machine provided with a box body 110 for housing a control board 61 for controlling a game operation inside a peripheral wall part 112, a lid body 80 freely openably and closably assembled to the box body 110 and the sealing means 84, 90 and 115 for sealing the opening of the lid body 80 after assembling the lid body 80 and the box body 110, a shaft body 83 supported at both ends is provided on one end part in a longitudinal direction of either one of the box body 110 and the lid body 80. Also, an engaging pawl 118 whose cross sectional shape is circular arcuate to be engaged with the outer peripheral surface of the shaft body 80 is provided on one end part in the longitudinal direction of the other. The sealing means 84 and 115 are provided on the other end part in the longitudinal direction, the lid body 80 is assembled to the box body 110 by engaging the shaft body 80 and the engaging pawl 118 and the opening of the lid body 80 is sealed by the sealing means 84 and 115.
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