| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can arrange a plurality of board holding members efficiently in space under an adjacent state, and at the same time, can solely attach/detach respective board holding members. SOLUTION: A first board case 30 and a second board case 40 are arranged on an installation surface 26 under an adjacent state. In this case, on the left wall section 31c of the first board case 30, a protrusion section 33 facing the second board case 40 is formed and at the same time, on the installation surface 26, a first protruding section 27 is provided. The first protruding section 27 engages with the protrusion section 33 when the first board case 30 is moved closer to the arrangement position of the second board case 40 on the installation surface 26, and separates from the protrusion section 33 by separating the first board case 30 from the arrangement position of the second board case 40. Then, a confronted surface to the installation surface 26 of the second board case 40, a housing section 43 which opens to the left wall section 31c of the first board case 30 is provided by indenting, and the protuberance section 33 and the first protruding section 27 are made to attend to the inside of the housing section 43 when the second board case 40 is arranged on the installation surface 26. COPYRIGHT: (C)2006,JPO&NCIPI
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