STRUCTURE FOR CASE HAVING COIN THROW-IN PORT

PROBLEM TO BE SOLVED: To prevent a device inside a case from being directly affected by rain or dust coming from a coin throw-in port. SOLUTION: The coin throw-in port 6 with an open top is arranged on the upper surface board 5 of the case 2 and a shutter board 17 supported to be freely rocking possible is arranged in the lower part of the port 6. The shutter board 7 is normally held to be inclined in right by an angle α from a horizontal direction through the use of a weight 28. A tongue 25 where its tip part 25b becomes adjacent to the rear surface part 33 of the case 2 is arranged in the lower part of the tip of the board 17.