| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transparent plate unit, in which workability is improved at a low manufacturing cost by molding with a single material and also reducing configuration members, the weight is reduced to be excellent in handleability, and a segregation work is also facilitated in disposal and recycling. <P>SOLUTION: The transparent plate unit A is the unit to cover the front surface of a game board arranged in a game machine and includes: a pair of see-through plates 1, 2 molded by a transparent hard and high-strength synthetic resin and juxtaposed to cover the front surface of the game board; and interval holding projections 3 integrally projecting in at least one of the opposite surfaces of the see-through plates 1, 2. The interval holding projections 3 are stuck or welded to the see-through plate 1 opposite to the projections, thereby fixing both see-through plates 1, 2 at prescribed interval. <P>COPYRIGHT: (C)2012,JPO&INPIT |
