| 摘要 |
PROBLEM TO BE SOLVED: To provide an assembling packaging box in which a lid-opened state can be positively determined, lid opening work can be carried out easily and smoothly without damaging fingers and the like, a configuration is simple, assembling work is simple, handling is easily performed, which is suitable for a mass production, economical, rich in charm and provides joyful lid opening work. SOLUTION: A lid comprises a folding piece 6, a top plate 7, a lower top plate 8 and a middle top plate 9. An upper end central portion of a front plate 1 has a removing piece 1a, a knob piece 8a is cooperatively arranged at the lower top plate 8, the folding piece 6 has an omission section 6a, the lower top plate 8 is overlapped on the folding piece 6, the knob piece 8a is arranged on the rear surface of the removing piece 1a, the middle top plate 9 is overlapped on the lower top plate 8, the upper top plate 7 is overlapped on the middle top plate 9 and these overlapped states can be kept. When a broken-planned line 21 is broken, the knob piece 8a is exposed, the knob piece 8a held by fingers and hands is forcedly moved upward, the lower top plate 8 is oscillated upwardly, the middle top plate 9 and the upper top plate 7 are broken along a broken planned line 22 and an upper opening of a barrel can be released. COPYRIGHT: (C)2009,JPO&INPIT
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