| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To inexpensively prevent falling of a door to the inside of a case. <P>SOLUTION: A magnetic tape cartridge has: a tape reel on which a magnetic tape T is wound; a case storing the tape reel and having an opening formed on its right side wall 25 for taking out the magnetic tape; a grip part exposed to the outside of the case; and a door 6 provided in a slidable manner along the right side wall 25 for opening and closing the opening. The case has a guide groove to guide the door 6 in a slidable manner in a prescribed sliding direction. The guide groove is provided with a swelling part 75 which presses the door 6 in the outward direction of the case by coming into contact with the door 6 when the door 6 closes. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
