摘要:
A disk cartridge (1) that holds a disk-shaped recording medium (D) in a cartridge case (2) in such a way that the recording medium (D) can be put into and taken out of the cartridge case (2) comprises a cartridge case body (3) that is composed of top (5) and bottom (6) halves put together with a chamber between them for accommodating the recording medium (D) and having in one side an opening (3a) through which the disk-shaped recording medium (D) is taken out of and put into the cartridge case body (3), a lid (4) that is fitted into the opening (3a) and is slideable in a direction in which the disk-shaped recording medium (D) is taken out of and put into the cartridge case body (3), a stopper removal hole (16) formed in one of the top (5) and bottom (6) halves, a stopper rest (17) formed inside the stopper removal hole (16) and connected to an inner surface thereof, and a stopper (23) whose one end is fixed to the stopper rest (17) and which protrudes into the cartridge case body (3) to stop the lid (4) from sliding.