| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine in which a problem such as strength lack, for example, caused by the use of recycle resin mold materials can be complemented by using resin constitutive members having a laminated structure. SOLUTION: A ball tank 35 is formed in the shape of box from a bottom member 35a and a sidewall member 35b, and a game ball falling from a stand managing device is received by the bottom member 35a. The ball tank 35 is composed of the recycle resin mold materials and is superior in material costs but is inferior in the strength. Therefore, the cross-sectional structure of the bottom member 35a is a triple layer structure obtained by laminating a core layer 21 composed of unused resin mold materials superior in the strength over a skin layer 20 composed of recycle resin mold materials. As a result, the bottom member 35a can obtain sufficient strength (rigidity) and the game ball falling from the stand managing device can be received without damage. Thus, the ball tank 35 can surely move the game ball to a ball tank rail.
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