| 摘要 |
<p>PURPOSE:To miniaturize and to thin a device by providing on the upper surface of a cassette holder a cover which interlocks to the opening and closing of a cassette lid and to the slide of a reel base. CONSTITUTION:The cassette 2 is inserted into the cassette holder 1 so as to be pushed down, and the cover 5 on the upper surface of the holder opens with a force of opening the lid 4. The cassette 2 slides and is loaded on the reel base. When loading is completed, engagement with the cover 5 is released, and the lid 4 enters a protruding part 8, whereby the cover closes gradually. Consequently, the upper surface except a protruding part 8 can be lowered, and the whole device can be thinned.</p> |
