| 摘要 |
<p>PURPOSE:To surely position a tape cassette with a shutter (DCC) even in an on-vehicle tape recorder which is subject to external vibrations. CONSTITUTION:The tape recorder is provided with a holder 2 which restrains a tape cassette with a shutter (DCC1) in the normal direction against the direction of insertion, an operating shaft 3 which opens and closes a shutter 1a, an arm member 4 which holds the shaft 3 and a pressing means 5 which presses the shaft 3 in the internal direction of the holder 2. The shaft 3 is constituted so that it is held between an end face 1c of the shutter 1a and a second guide section 1e by a shutter returning spring in the position at which the DCC1 is completely loaded and a flat surface section is provided on at least one portion of the contacting portions of the shaft 3 which contacts with the shutter 1a and the second guide section 1e.</p> |
