| 摘要 |
<p>PROBLEM TO BE SOLVED: To miniaturize a recorder by providing a supporting part for turning an arm part, a detection part for abutting on a discriminating pawl, and an operation part for pressing a push-switch, and making the arm pat turnable in the axial direction with the supporting part. SOLUTION: A cassette tape 300 is set on the upper side of a deck frame 400. Since a protrusion 121 of the detection part 120 is abutted on the discriminating pawl 310 in this case, the arm part 100 is turned in the direction of arrow A around the supporting part 110, and the push-switch 200 is pressed for the operation by a tip part of the operation part 130. At the time when a switch pin 210 is pressed by the tip part of the operation part 130, a thin part 131 is deflected in the direction of the arrow B against the elastic force of the spring 133. The shock exerted on the push-switch 200 is eased by this deflection of the thin part 131. Also by the turning of the arm part 100 in the direction of the arrow A, a part 113 of the spring part 113 abutting on the rear side of the frame 400 is compressed, and the tape 300 is ejected from the cassette deck.</p> |
