| 摘要 |
<p>A tape cassette includes a plurality of projections (23) on a slide surface of a cassette case (1), on which slide surface a reel lock member (11) can slide. The reel lock member (11) can slide on the projections (23) in contact relationship therewith so that smooth sliding movement of the reel lock member (11) is not prevented by a burr generated at the periphery of a hole (21) formed through the slide surface or a burr-like projection generated at the periphery of a contact position (24) formed by engagement of an ejector pin with the slide surface during moulding of the cassette case. <IMAGE></p> |
