| 摘要 |
<p>PURPOSE:To exactly inert a tape cassette into a prescribed insetting position, by mounting a guide rail to be fitted in a groove formed in the longitudinal direction of the tape cassette in such a way that it can be displaced freely in a direction of fitting in the groove and a direction of separating from the groove on a holder. CONSTITUTION:On the side plate 5a of the holder 5, the guide rails 7 and 8 extending in the inserting direction (X1-X2) of the tape cassette 3 are provided. The guide rail 7 on an inserting opening side is fixed on the side plate 5a, and as for the guide rail 8 positioned at an inner part, a connecting part 8b2 on one side is connected to a mounting hole 5a3 and is fixed, however, a connecting part 8b1 on the other side is set in such a way that it can be displaced freely in directions of arrow heads Y1 and Y2. In other words, a tip part 8c is protruded in the direction of arrow head Y2 in a state where the connecting part 8b is abutted with the side plate 5a. Therefore, the cassette 3 being guided on the guide rail 7 and inserted in the direction of arrow head X1 is surely fitted in the groove 3c of the cassette 3 by displacing the tip part 8c of the guide rail 8 in the holder 5 setting the connecting part 8b2 as a fulcrum.</p> |
