| 摘要 |
PROBLEM TO BE SOLVED: To fold a sack small, to put it in the pocket of clothing as well and to use it in various forms such as rucksack or waist porch. SOLUTION: A cylindrical body part 1 is formed from a net formed by knitting fiber yarn. A ring 2 is provided distributedly over the entire peripheral edges of opening parts at both the ends of that cylindrical body part 1, strings 3 and 4 are passed through the ring 2 so as to be once circulated along the peripheral edge of the opening part, and both the ends of the respective strings 3 and 4 are pulled out oppositely each other. After luggage is put in the cylindrical body part 1, the strings 3 and 4 are pulled to both the sides, the opening parts at both the terminal parts of the cylindrical body part 1 are squeezed and closed, the top end parts of the strings 3 and 3 and the strings 4 and 4 are tied, knots 5 are prepared, both the arms are passed through these strings 3 and 4, and the sack is carried on the back like the rucksack. Besides, when the cylindrical body part 1 is set on the front side of the body and the strings 3 and 4 are turned from both the sides of the cylindrical body part 1 to the back and tied on the back side of the waist, this sack becomes the waist porch. |
