| 摘要 |
PROBLEM TO BE SOLVED: To prevent longitudinal and lateral partition members from coming out and coming apart so as to facilitate handling of them by providing a fold at the center of the longitudinal partition member and folding it, extending a notched piece at about the center of the fold, and inserting the folded partition member into a kerf formed at the lateral partition member of other body. SOLUTION: In manufacturing an assembling mid partition, a fold 1 is provided at the center of longitudinal partition members 2, 3 and folded. Folds 4 and 5 are provided at staggered end edges of the partition members 2 and 3 so as to form slip stopping pieces 6 and 7. Notched pieces 8 and 9 are extended at near the centers of the folds 4 and 5, and the partition members 2 and 3 are fitted in them slidably through a kerf 11 formed in the lateral partition member 10. By only superposing the partition members 2 and 3 each other in such a way, the returning tendency of the notched pieces 8 and 9 is prevented by the end edges of other partition members, so that the lateral partition members 10 is not pulled out from the kerf 11 and the longitudinal and lateral partition members 2, 3, and 10 are prevented from coming out and coming apart. |
