Patent ID: 9196291
Filing Date: 2015-11-24
Classification: G11B

Abstract:
1. A case storage medium comprising: a case storage medium wall on which an opening to connect inside and outside of the case is formed; a locking member that is movable to a locking position set inside the case storage medium and to an unlocking position different from the locking position; and a moving member to move the locking member from the unlocking position to the locking position when a housed storage medium housed in the case storage medium goes outside of the case storage medium through the opening, a first stopper that is movable in a forward or backward direction to the opening, wherein a second stopper, which comprises the locking member, is movable to the locking position so as to lock an other housed storage medium moving in the direction to the opening different from the housed storage medium, and to the unlocking position so as to unlock an engaged state with the other housed storage medium, and the moving member comprises an interlocking member which, when the first stopper retreats from the opening, interlocks the first stopper and moves the second stopper from the unlocking position to the locking position.