| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent sheet holding frame for a game machine which can facilitate an operating process and enhance an operating effect as well as the precision of the sealing property of a gap space. SOLUTION: The transparent sheet holding frame 1 for a game machine arranged in front of the game machine has an annular frame body 3 having a window opening portion 2 with a predetermined size, a pair of transparent sheets 4a, 4b attached to both sides of the annular frame body 3 so as to hermetically close the window opening portion 2 and form the gap space 7 in a mid section, a drying agent chamber 11 arranged in the annular frame body 3 and housing the drying agent 10, and a covering lid 16 fitting into an insertion port 12 of the drying agent chamber 11, a vent hole 17 communicating with the drying agent chamber 11 and the gap space 7 is formed through the covering lid 16, the drying agent chamber 11 is formed so as to protrude outside of the area S covered with the transparent sheets 4a, 4b, and the insertion port 12 faces the gap space 7 in the area S covered with the transparent sheets 4a, 4b. COPYRIGHT: (C)2006,JPO&NCIPI
|
