| 摘要 |
The present invention relates to a bag (100) comprising: a main body (110) having an accommodation space, a backrest panel (120) in close contact with a user′s back and suspenders (130) attached to the backrest panel (120). The bag comprises: a first frame (140) formed in a reversed U-shape to form a chair frame; a second frame (150) intersecting with the first frame (140) in an X shape and formed in a reversed U-shape to form the chair frame; a hinge (160) fastened on the intersection point where the first frame and the second frame (140, 150) are intersecting; and a constrain means (170) installed on intermediate portions (141, 151) of the first frame and the second frame (140, 150) to constrain the intersection angle of the first frame and the second frame (140, 150). Furthermore, accommodation grooves (121, 122, 123, 124) are formed on the main body (110) or the backrest panel (120) and being spaced vertically and horizontally to allow both ends of the first frame and the second frame (140, 150) to be inserted into the grooves (121, 122, 123, 124). According to the present invention, a user can use the bag as a makeshift chair if necessary while using the same as a bag in ordinary times. The frame for the chair is in a simple shape so the user can install the same easily. The structure of the chair is relatively simple so the user can easily operate the chair. Thus, the bag has effects of facilitating manufacturing processes, saving manufacturing cost and securing product competitiveness. |
