| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bobbin tool for a string musical instrument having a structure simplified by the reduction of the number of parts and capable of accurately performing tension adjustment on a stretched string, and a string musical instrument provided with the bobbin tool.SOLUTION: A bobbin tool 40 for a string musical instrument includes: a rod-like string winding part 410 to which the end of a string 30 is wound; a knob part 420 connecting with the string winding part 410; and a receiving part 430 that has a ring-like shape and into which the string winding part 410 is inserted inside a ring. The knob part is rotated to rotate the string winding part 410 so that the tension of the stretched string is adjustable.</p> |
