PROTECTIVE COVER FOR DISK-LIKE RECORDING MEDIUM

摘要

A protective cover for covering the recording surface of a disk-like recording medium so that the recording surface does not come into contact with other objects. The disk-like recording medium can be easily attached to and detached from the protective cover. The protective cover (2), made of resin, covers the recording surface of the recording medium (1) to protect the recording surface. The diameter of the protective cover (2) is set smaller than that of the recording medium (1), an outer peripheral part (11) of the protective cover (2) comes into contact with a margin portion on the outer peripheral side of a recording area of the recording surface of the recording medium (1), and, in the area between the outer peripheral part (11) and an inner peripheral contact part (12) coming into contact with margin portion, a cover body (10) of the protective cover is separated from the recording surface of the recording medium (1).