| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine having a part for guiding upward an opening and closing member turning in the closing direction thereof, the part also having a function of preventing the entry of a tool such as a piano wire or celluloid sheet. <P>SOLUTION: The Pachinko game machine 1 includes an inner frame 4, and a front side frame 6 mounted to open and close the front side of the inner frame 4 with one side of the inner frame 4 as the turning fulcrum. While the front side frame 6 is closed, a lower surface of the front side frame 6 and a lower frame of the inner frame 4 vertically face to each other. The lower frame of the inner frame 4 has a part vertically facing the front side frame 6, and the part is provided with a plurality of angled ribs 28 extending in a right-left direction, side by side in a front-rear direction. The lower surface of the front side frame 6 has a part vertically facing the inner frame 4, and the part is provided with a plurality of rib engaging grooves 32 for engaging with the angled ribs 28 while the front side frame 6 is closed, side by side in a front-rear direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
