A shutter assembly for use in a disc cartridge.

摘要

In a disc cartridge comprising a cartridge case and a shutter slidably mounted on the cartridge case for opening and closing head accessing opening, the shutter comprises a first plate and a second plate opposing to the first plate, a connection member for connecting the first plate and the second plate, and projection formed on at least any one of the first and second plate of the shutter in such a manner that the projection is slanted toward the connection member.