| 摘要 |
PROBLEM TO BE SOLVED: To provide a winder which can rotatably drive two string take-ups properly and individually by merely changing rotation direction of a handle.SOLUTION: In a winder 10 of the present invention, a first rotation axis 11 for rotatably driving a first string take-up D1 is arranged and, coaxially, a second rotation axis 12 for rotatably driving a second string take-up D2 is arranged. Then, there are installed a first gear G1 connected to the first rotation axis 11, a second gear G2 connected to the second rotation axis 12, and a slide gear member 40 which is arranged between the first and the second gear G1, G2 and which has a third and the fourth gear G3, G4 that mesh with the gear G1 and the Gear G2 respectively. Further, the winder is provided with a handle 50 that has a gear housing part 51 for arranging the first to fourth gears G1-G4, an inclined groove 55 that is formed in the inner face of the gear housing part 51, and an engaging projection 45 that is formed on the outer face of the slide gear member 40 and that is engaged with the inclined groove 55 and slidingly movable therein.SELECTED DRAWING: Figure 1 |
