Opening-Closing Mechanism for Record Medium

摘要

An opening-closing mechanism for a record medium is arranged to include a moving body moves, on which an inserting slot and a revolving door are provided; a supporting means for causing the revolving door to support by the moving body in openable and closeable manner in the form of opening in; a movement transmission means for enabling an opening and closing operation of the revolving door on condition of the movement of the moving body; and a concave space movably receives therein the moving body.