|発明の名称||BELT LENGTH ADJUSTER|
PROBLEM TO BE SOLVED: To provide a belt length adjuster allowing a user to easily, quickly and continuously adjust the length of a belt used by a simple mechanism and firmly fixedly retaining the state after the length adjustment.
SOLUTION: This belt length adjuster is so formed that one end of the belt B is fixed and the other end is left free, a belt loop S is wound into an S-shape therebetween, the belt loop S is formed of a first sub reel shaft 101 and a second sub reel shaft 102 provided in parallel to each other, and a main reel shaft 103 between the first and second sub reel shafts, and the shaft axes disposition relation or the outer circumferential disposition relation between the first sub reel shaft and the main reel shaft is so formed that, when a tension is applied to the belt extending from the first sub reel shaft to the belt fixed end, a part of the belt is positioned at a part making pressure contact with the belt wound around the main reel shaft outer circumference.
- 国立大学法人大分大学 産学官連携推進機構 知的財産部門
- URL: https://www.ico.oita-u.ac.jp/
- Address: 〒870-1192 大分県大分市大字旦野原７００番地
- TEL: 097-554-8517
- FAX: 097-554-7740