| 摘要 |
PURPOSE:To complete smoothly the transition of a tape pack to a reproduction state in the end of loading by pivoting one terminal side of a movable frame on a main player body and the intermediate part of a lock lever and the base terminal part of a moving piece on the movable frame, and by arranging a toggle spring between the moving piece and movable frame. CONSTITUTION:The main player body, deck plate 100, is provided with movable frame 1 with one terminal side pivoted and on the movable frame 1, the intermediate part of lock lever 16 engaging with and disengaging from hook part 128 of sliding piece 106 and the base terminal part of moving piece are pivoted; and at the tip part of lock lever 16, one side of moving piece 17 and projection 162 connecting with engaging contact part 13a of movable frame 1 by engaging are provided and between moving piece 17 and movable frame 1, toggle spring 19 is arranged. When a tape pack is loaded on the constitution, moving piece 17 is operated to bear a hook relation to the tape pack and through elastic recovery action exceeding the dead point of toggle spring 19, the tape pack loaded exceeding a constant limit is positioned at a reproduction position. |
