| 摘要 |
<p>PURPOSE:To prevent deviation in position of a cassette by providing a cassette upper face pressing means to a position engaged with a recessed part of a tape cassette loaded by prescribed length at the upper face inside of a cassette loading guide means. CONSTITUTION:When the cassette 1 is loaded from an opening 13 of a cassette holder 8 while a turning cover 3 is taken as the head, the cassette main body is loaded while the lower face is slid on the lower face in the cassette holder by a cassette pressing spring 9. When prescribed length is loaded, the recessed part 2 of the cassette upper face is engaged with an engaging part 10 of the cassette pressing spring 9 and positioned and held. Since the cassette pressing spring 9 acts in the play direction at cassette loading and in the progressing direction at cassette ejection, the lock holding force at the loading state is large and ensured.</p> |
