| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the manufacture and abandonment processings of an outer frame by making the outer frame respectively provided with a pivotally supporting part for openably and closably pivotally attaching a front surface frame on one side of a front surface and a locking part to which a hook piece on a front surface frame side is locked for locking the front surface frame on the other side of the front surface by metal and integrally forming the pivotally supporting part and the locking part. SOLUTION: This outer frame 1 of a pachinko machine is constituted of a pair of left and right side frames 1a and 1b for forming an L shape in a front view and an abutting plate frame 1c attached to a front surface lower edge and all of the respective side frames 1a and 1b and the abutting plate frame 1c are formed by punching and bending one metal plate. Then, the side frames 1a and 1b are arranged in a rectangular frame shape and connection plate parts 30 and 27 at the upper and lower ends of the vertical frame parts 22b and 23b of the side frames 1a and 1b are inserted to the tips of horizontal frame parts 23a and 22a and fixed by screwing screws 36. Also, the pivotally supporting parts 24a and 24b for freely openably and closably pivotally attaching the front surface frame are integrally formed at the upper and lower positions of the side frame 1b and the locking part 29 to which the hook piece provided on the front surface frame side is freely engageably and disengageably locked is formed on the side frame 1a.
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