| 摘要 |
<p>PURPOSE:To enable the standardization and to simplify its handling by forming a plane of a driven part of an opening and closing lid to be inclined so that its extension line intersects with an extension line of a surface of the opening and closing lid. CONSTITUTION:The plane of the driven part 33 of the opening and closing lid 30 provided freely turnably to a cassette inserting hole 22 of a cabinet 20 is formed so that its extension line intersects with an extension line of the surface of the opening and closing lid 30 at an angle THETA on the side of opening end of the opening and closing lid 30, and when the plane of the driven part 33 is disposed approximately horizontal under the opening state of the opening and closing lid 30, the surface of the opening and closing lid 30 is composed to be positioned in the opening direction by another angle THETA. Consequently, even in such a case when a turning fulcrum of the opening and closing lid 30 is needed to be moved, the disposition of a front loading mechanism such as a driving part 900, etc., is not required to be altered. By this method, the standardization is feasible, and hence the manufacturing handling can be simplified.</p> |
