| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bag allowing adjustment of the length of each strap, particularly allowing the adjustment of the length of each strap by performing opening/closing of the bag. <P>SOLUTION: The bag includes: a developable bag fabric 1; three or more string through holes 21 provided in string stretching sections along the outer edges of the bag fabric 1 at an interval of the string stretching section; opening/closing strings 3 inserted through all the string through holes 21 in turn; two handles 4 engaged with the opening/closing strings 3 in the string stretching sections different from each other, and each having a shape not capable of passing the string through hole 21; and opening/closing devices 5 each slidably mounted to the opening/closing strings 3 in the string stretching section different from the handle 4, and each connecting optional two points on the opening/closing strings 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
