| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure capable of facilitating carrying and installing works. SOLUTION: This structure has a plurality of base members 1 having a leg joint 6 projected on an upper surface, a plurality of columns 2a to 2c press- fitted to the leg joints 6, a plurality of sash bar joints 3 projected on side surface of these columns 2a to 2c and a horizontal sash bar 4 press-fitted to the sash bar joints 3 between the columns 2a to 2c, cross-sectional chevron-shaped projecting strips capable of collapsing a top part by press-fitting the leg joints 6 and the columns 2a to 2c are formed in these, and cross-sectional chevron- shaped projecting strips capable of collapsing a top part by press-fitting the sash bar joints 3 and the horizontal sash bar 4 are formed in these.
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