| 摘要 |
PROBLEM TO BE SOLVED: To provide an outer frame having a connection member which is highly rigid and can be configured at a low cost.SOLUTION: The outer frame 1 for a Pachinko game machine includes upper, lower, left and right frame members 2 and a plurality of connection members for connecting two each of the frame members 2 so as to assemble the upper, lower, left and right frame members 2 into a rectangular shape. The connection member 4 has a first piece 4e, a second piece 4f extending from the first piece 4e vertically to the first piece 4e, a third piece 4f extending from the second piece 4f vertically to the first piece 4e and the second piece 4f and not continued with the first piece 4e, and a fourth piece 4h extending from the end edge on the side of the first piece 4e of the third piece 4g in parallel with the first piece 4e, and one of the first piece 4e to the fourth piece 4h is attached to the two frame members 2. |
