| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate the carrying of a backpack on one's back by joining both end parts of side-surface belts as long as the intervals between the two joined parts of handle parts and the bag to the bag main body. SOLUTION: Two handles 2 are mounted to the front surface and back surface of a bag main body 1 each at two locations, and side-surface belts 3 are each laterally mounted to the location between the joined parts 5 of the handle 2 on each surface. Both end parts of the side-surface belts 3 are sewn to the bag main body 1, and the center parts of the side-surface belts 3 are in an open state. At the time of carrying and using the bag on one's back, the two handles 2, which are belt parts to bundle baggage with, are inserted between the side-surface belts 3 and main body 1 and mounted in such a way as to bundle the bag main body 1. Then one's arms are inserted through belts for carrying on one's own back, and the belts are carried on both one's shoulders and carried on one's back. At this time, the joined parts 5 at both ends of the side-surface belts 3 function as stoppers to prevent the inserted belts from lateral movements. By this constitution, it is possible to prevent changes in the load of the bag and to carry the bag on one's back with stable balance at the time of walking.</p> |
