Patent ID: 6934225

Claim:
A disc cartridge comprising: a plurality of trays, each configured to hold a disc thereon; and a case configured to accommodate said plurality of trays such that said trays can be taken in and out through an opening, wherein: each of said trays has an operating unit; one of said case and said trays has a guide rail disposed in a direction in which said trays are taken in and out of said case and the operating unit of the respective tray is disposed at a position adjacent a line extending through the guide rail; an other one of said case and said trays has a fitting unit configured to be fit in a void formed in said guide rail to guide said tray along the guide rail, the fitting unit having first and second portions, the first portion disposed in the void and the second portion disposed outside the void; and the operating unit is disposed entirely outside of a projection of the guide rail and adjacent an interior of the respective tray.