| 摘要 |
PROBLEM TO BE SOLVED: To provide a shoulder bag with a drawstring closing structure, capable of easily storing a rectangular plate without reducing the capacity in upper corners by narrowing the upper side with a drawstring. SOLUTION: Leaning walls 2 are folded and raised in the front and rear on a bottom wall 9, and bending walls 10 are folded and raised on right and left sides of the bottom wall 9. By joining sides of the leaning walls 2 and bending walls 10, a container body 1 is formed. A pair of inner holes 6 and a pair of outer holes 7 are punched in an upper part of each leaning wall 2 as horizontally arranged sliding holes 7, and the drawstring 4 fixed at the center at the lower part of one bending wall 10 is inserted into the other inner hole 6 from outside to be taken out from the adjacent outer hole 7, and the front and rear outer holes 7 are connected by an inserted portion 16 of the drawstring 4 across the opening 5 of the container body 1. Then, by drawing a drawing portion 14 of the drawstring 4, the inserted portion 16 is drawn in to close the opening 5, and the drawing portion 14 is hung on the shoulders of a user to shoulder the case body 1. COPYRIGHT: (C)2011,JPO&INPIT
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