| 摘要 |
<p>PURPOSE: To simplify a structure and to miniaturize a product by swinging an elevating and lowering lever driving arm and an idler elevating and lowering lever entirely by an elastic means. CONSTITUTION: When conversion to a fast winding mode is performed, an operation plate 130 is moved in a left direction, a cam projected line 130a is engaged with the operation pin 121a of the elevating and lowering lever driving arm 121 and the arm 121 is swung clockwise with a fixed shaft 121b as a center. Then, the elastic supporting rod 122a of the elastic means 122 hooked to the arm 121 presses the lower part of the idler elevating and lowering lever 120, the lever 120 is swung clockwise, an idler arm 108 is swung and an idler 107 is separated from a clutch gear and engaged with a fast winding turning gear. By the constitution, the number of parts is reduced, the structure is simplified and the product is miniaturized. Also, it is preferable that the elastic means 122 forms a torsion spring shape and the elastic supporting rod is formed on a tip side.</p> |
