PACKING BOX

• Main Authors: NAGAHARA KOTARO, YAMAGUCHI MASARU
• Format: Patent
• Language: English; Japanese
• Published: 09.04.2020
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a packing box that can have an article easily taken out while suppressing compression strength from decreasing.SOLUTION: The present invention relates to a corrugated cardboard sheet-made packing box 1 packed with a plurality of articles M. The packing box 1 comprises: a peripheral wall 1W formed of an end wall 10 and a side wall 11; an upper outside flap 14 connected to an upper end part of the side wall 11 through a second folding line L2; and a taking-out auxiliary part 17 formed at the upper outside flap 14. A center core 9A extends in a vertical direction (stage direction), and the taking-out auxiliary part 17 includes a vertical folding line 20 extending along the stage direction and a pair of inclined folding lines 21 extending obliquely on both flow-directional sides across the vertical folding line 20; and the upper outside flap 14 is folded in a spread state to protrude outward along respective folding lines 20, 21, and the side wall 11 is folded to protrude outward along a first virtual line 31 and a pair of second virtual lines 32 formed as the upper outside flap 14 is folded.SELECTED DRAWING: Figure 5 【課題】圧縮強度の低下を抑制しながら容易に物品を取り出すことができる包装箱を提供する。【解決手段】本発明は、複数の物品Ｍが詰められる段ボールシート製の包装箱１である。包装箱１は、端壁１０や側壁１１で形成されている周壁１Ｗと、側壁１１の上端部に第２折曲線Ｌ２を介して連設されている上外フラップ１４と、上外フラップ１４に形成されている取出補助部１７と、を備え、中しん９Ａは上下方向（段方向）に延びており、取出補助部１７は、段方向に沿って延びた垂直折曲線２０と、垂直折曲線２０を挟んだ流れ方向両側にて傾斜しながら延びた一対の傾斜折曲線２１と、を含み、上外フラップ１４は、開かれた状態で各折曲線２０，２１に沿って外側に突き出すように折り曲げられ、側壁１１は、上外フラップ１４の折り曲げに誘引されて生成された第１仮想線３１と一対の第２仮想線３２とに沿って外側に突き出すように折れ曲がる。【選択図】図５