| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cassette lid opening and closing mechanism of the recording and reproducing device which permits lock operation permanently giving a good feeling by guiding a cassette lid to a normal closure position by adding a simple function. SOLUTION: Of the cassette lid opening and closing mechanism of the recording and reproducing device which has the cassette lid 2 opened and closed on a main body cabinet 1 by a rotational fulcrum part and locked at its closure position by a lock mechanism, a frame 10 on the opening end side of the cassette lid 2 opposite from the rotational fulcrum part is provided with guide-in pieces 20 and 20 having guide grooves 21, and a guide pin 23 in which the guide groove is guided in the closing operation of the cassette lid 2 is provided on the side of the main body cabinet 1. Further, position restriction arms 43 and 43 are provided at both side parts of the cassette lid 2 and the position restriction arms 43 and 43 are guided to the internal wall surface 1a of the main body cabinet 1 through the opening/closing operation of the cassette lid 2.</p> |
