| 摘要 |
PROBLEM TO BE SOLVED: To provide a prize winning device for game machines which achieves a smaller size and a lighter weight with a thinner designing by simplifying a transmission structure to a prize winning door from a linear actuator. SOLUTION: A protrusion 13 is so formed on the turning side wall 12 of the prize winning door 10 as to stick out toward the moving wall 32 of a head cover 30 being parallel with a turning axis O. A cut groove 33 which is curved in shape to let the protrusion 13 be movably inserted thereinto while being opened downwardly is formed on the moving wall 32 of the head cover 30. The engagement of the protrusion 13 and the cut groove 33 enables the operation of the prize winning door 10 being linked to the head cover 30. The protrusion 13 slides between the front side slide contact surface 33a and the rear side slide contact surface 33b of the cut groove 33 with a curved shape, thereby enabling the reciprocal movement of it between the opening and the bottom of the cut groove 33. COPYRIGHT: (C)2011,JPO&INPIT
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