| 摘要 |
PROBLEM TO BE SOLVED: To provide a legless chair made of corrugated cardboard which consists of the corrugated cardboard, has a small storage space, and allows a stable sitting posture to be maintained. SOLUTION: A backrest support panel and right and left support panels on both edges of the backrest support panel are bent towards the same side, and the right and left support panels are joined by a joint panel to form a backrest support member. A belt-like board is folded in two to form a bottom surface part on the lower side and a seat surface part on the upper side. The backrest support member is risen at a prescribed position on the bottom surface part. The belt-like board at the back of the bottom surface part is folded towards the support panel side to engage a lower side engaging piece of one end with a slit of the backrest support panel. The belt-like board at the back of the seat surface part is positioned along a front edge of the right and left support panels to form a backrest part. The belt-like board at the back of the backrest part is folded towards the backrest support panel side to engage an upper side engaging piece of one end with the slit. COPYRIGHT: (C)2008,JPO&INPIT
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