摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cartridge for information recording mediums which prevents a thin information recording medium stored therein from being displaced due to vibration and the like upon movement and storage. <P>SOLUTION: The cartridge for information recording medium includes: an opening part (3) for taking in/out the information recording medium; a sliding door (8) slidably opening and closing the opening part (3); and a see-saw like collapsible rib (11) which is attached to the inside of the sliding door (8) via a rotational shaft (12) and has a side opposite to the sliding door (8) as an information recording medium regulating plane. The part lower than the rotational shaft (12) of the collapsible rib (11) is tilted in the direction opposite to the sliding door when the sliding door (8) is closed and the information recording medium regulating plane of the collapsible rib (11) regulates positions of end surfaces of the information recording mediums stored in the inside of the cartridge for information recording mediums. <P>COPYRIGHT: (C)2009,JPO&INPIT |