| 摘要 |
PROBLEM TO BE SOLVED: To establish a strong hook mounting structure where the free end of a belt is held pinchedly. SOLUTION: A hook 6 to be mounted at the free end of a belt 4 is equipped with a supporting rod 64 on which the belt 4 is wound round and a pinching part 67 to hold the rod 64 pinchedly, and the free end of the belt 4 includes the first winding part 41 wound on the rod 64 in direct overlapping and the second winding part 45 wound on the first winding part 41 in direct overlapping, wherein the first and second winding parts 41 and 45 are wound round in the opposite directions to each other. |
