An adaptor for holding a single disk for use in a multidisk player.

摘要

A disk holder (90), for holding a disk for being inserted and fitted into loading means of a disk player, comprising a first member (91) for being directly loaded into the loading means, a second member (92) supported by and movable relative to said first member and being loadable with a single disk and means for providing said second member with moving force. The first member comprises a bottom plate (93) and a top plate (94) so positioned as to sandwich the second member therebetween, and the second member is provided with a circular disk holding face (96A) whose diameter is slightly larger than that of the disk (10), and the top plate is provided with a semicircular cut out whose radius of curvature is slightly larger than the outer radius of the disk and is provided at one end facing the direction from which the first member is loaded into said loading means. Arcuate portions of said circular disk holding face and said semicircular cut out conorm to each other when the second member (92) is ejected from the loading means and said first member (91) remains at least partially within said loading means.