| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a length adjusting string by a method wherein a connection device is inserted into a string-like body running through a cylindrical body and a string made free to stretch is used as shoulder string and holding string. SOLUTION: An open part is provided at a part of a cylindrical body to put a string-like body 2 outside and the string-like body 2 passes through the cylindrical body 1. One end of the string-like part 2 is taken once outside from one side of the cylindrical body 1 while the other end of the string-like body 2 is taken once outside from the other end of the cylindrical body 1. Connection devices are inserted into the string-like body 2 from the respective ends of strings and the ends of both the strings are put through the cylindrical body 1 again to be taken outside from the open part. A ring-shaped body 5 is provided inside the cylindrical body 1 to help make the string-like body 2 slide and the string-like body 2 is inserted through the ring-shaped body 5. A part of the string-like part 2 is detachably mounted on a mounting part provided inside the cylindrical body.</p> |
