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    • 10. 发明专利
    • Packing box
    • 包装盒
    • JP2014069841A
    • 2014-04-21
    • JP2012216812
    • 2012-09-28
    • OtorオトールOtor
    • ISHIMATSU KENJI
    • B65D21/02B65D5/66
    • PROBLEM TO BE SOLVED: To position and hold upper and lower packing boxes to prevent collapse of cargoes when stacking the backing boxes, and lift the packing boxes by inserting fingers into corner parts of a bottom part.SOLUTION: A positioning plate 23 large on the upper side and small on the lower side in dimension in the lateral direction, is continuously provided in an upper part of a short side side plate 12 of a packing box, and the positioning plate is notched so as to intrude into the short side side plate with notches. First folding lines 25 are formed so as to connect the tail ends of the notches, and second folding lines 26 are also formed in a height substantially corresponding to the upper edge of a cover plate 21 in assembly in parallel to the first bending line. Meanwhile, for cover plates, when L-shaped notches are formed in the corner parts of its tip side, and are combined so as to cause the cover plates to butt against each other, folding regulating parts 48 are formed by a pair of notches, and thereby, a part between the first folding line and the second folding line of the positioning plate is formed on both sides as an inclined face, and after forming recesses 46 outside the inclined face, the positioning plate and recesses 45 formed by cutouts of a bottom plate 31 of the upper side packing box are matched.
    • 要解决的问题:定位和保持上下包装盒,以防止堆放背箱时货物倒塌,并通过将手指插入底部的角部来提起包装盒。解决方案:定位板23在 在横向方向上的上侧和下侧小尺寸上连续地设置在包装箱的短边侧板12的上部,并且定位板被切入以侵入短边侧板 带凹口 第一折叠线25形成为连接凹口的尾端,并且第二折叠线26也形成为大致对应于盖板21的上边缘的高度,并且平行于第一弯曲线组装。 同时,对于盖板,当在其顶端的拐角部分形成L形凹口并且组合以使盖板彼此对接时,折叠限制部件48由一对凹口形成, 由此,定位板的第一折叠线和第二折叠线之间的部分在两侧形成为倾斜面,并且在倾斜面的外侧形成凹部46之后,通过切口形成的定位板和凹部45 上侧包装箱的底板31相匹配。