Disk cartridge with shutter locking mechanism

摘要

A disk cartridge has a shutter provided on a slider to open and close an opening portion of a case which has a shutter locking mechanism for locking the shutter at its closed position. The shutter locking mechanism comprises a receiving recess provided on the slider, into which a portion of the head of a stopper accommodated in a room of the case is projected in a closed state of shutter.