| 摘要 |
PROBLEM TO BE SOLVED: To improve assembling work characteristics, replacement work characteristics, maintenance work characteristics, and environment responsive characteristics of a transparent frame body by holding each of plate-like transparent members with each of holding frame bodies, by engaging adjacent holding frame bodies in an engaging part, and by allowing attaching/removing of the plate-like transparent members to/from the holding frame bodies. SOLUTION: A glass frame unit 10 is arranged in front of a game board 6 so that a player visually recognizes the game board 6 of a pachinko game machine 2. The glass frame unit 10 has a plurality of glass plates 11a and 11b, and a holding frame 12 for holding outer peripheral parts 11c and 11d of the glass plates. The holding frame 12 has holding frame bodies 12c and 12d for holding the glass plates 11a and 11b one by one. The engaging part 12e is provided for engaging opposite faces 12f and 12h of the adjacent holding frame bodies. The holding frame bodies 12c and 12d can be laminated by engaging the engaging part 12e. COPYRIGHT: (C)2007,JPO&INPIT
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