| 摘要 |
A tension regulating apparatus is provided to be applied to instruments such as Korean traditional stringed instruments and electric guitars. A tension regulating apparatus includes a fixation shaft(100), a one-way clutch(200), and a bobbin. The one-way clutch is slidably and axially installed in the fixation shaft and is rotated in one direction with respect to the outer peripheral surface of the fixation shaft. The bobbin is engaged with the outer peripheral surface of the one-way clutch to maintain the tension by winding a wire by rotating the one-way clutch in one direction and to release the tension by releasing the wire by the reverse rotation together with the one-way clutch when the fixation shaft and the one-way clutch are relatively moved axially. |
