| 摘要 |
<p>PURPOSE:To surely prevent the positional shift on each mode in the state where a mode changeover lever is stopped by making the structure so that the force applied to the mode changeover lever exerts in the direction almost orthogonally crossed with the sliding direction. CONSTITUTION:The mode changeover lever 20, e.g. on the tape running mode in the normal direction, is stopped in the state where line parts 25a, 30a to be pressed of the 1st operating lever 24 and the 2nd operating lever 27 exceed inclined lines of working edge side parts 26a, 31a respectively and come in contact oppositely with an edge part parallel to the sliding direction (a) of the lever 20. Therefore, even though the force is applied to the lever 20 from the sides of levers 24, 27, this force exerts in the directions (b),(c) orthogonally crossed against the sliding direction (a) of the lever 20. As a result, the force does not exert in the sliding direction (a) of the lever 20, thereby the positional shift of the lever 20 is surely prevented. Also, a lock member, etc., for preventing the positional shift of the lever 20 are unrequired, and the number of components is reduced.</p> |
