Packing box

Abstract

Ensure sufficient spacing between items and stabilize the condition of the items within the storage area. [Solution] The packaging box (1) is formed to accommodate multiple cylindrical products (7) with an outer peripheral surface at one end. The packaging box is provided with a bottom wall (11) that supports the outer peripheral surfaces of the multiple products, a side wall (15) that rises from one side edge of the bottom wall, and a partition piece (42) that is cut and raised from the corners of the bottom wall and the side wall. The partition piece has a slanted plate (43) that rises from the side wall and diagonally divides the multiple products, and a bottom plate (44) that is folded back from the bottom wall and connects to the lower edge of the slanted plate.

Description

Technical Field

[0001] The present invention relates to a packing box.

Background Art

[0002] Conventionally, in a packing box for a flat gift of products such as bottles, contact between products is prevented by a bellows-shaped partition. In such a packing box, the partition is prominent and the design is poor, and the packing box and the partition are separate members, making management complicated. For this reason, a packing box in which a part of the packing box is cut up to form a partition has been proposed (for example, see Patent Document 1). In the packing box described in Patent Document 1, one side edge of the bottom plate is cut up to form a plurality of partition pieces, and each partition piece is held in a standing posture by the side edges of the plurality of partition pieces in friction contact with the side plate of the packing box.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the packing box described in Patent Document 1, it is difficult to sufficiently space the products apart, and there is a problem that the strength of the partition piece is weak and the accommodation state of the products becomes unstable.

[0005] Therefore, an object of the present invention is to provide a packing box that can sufficiently space the products apart and stabilize the accommodation state of the products.

Means for Solving the Problems

[0006] A packaging box according to one aspect of the present invention is a packaging box capable of accommodating a plurality of products whose outer peripheral surface at one end is cylindrical, comprising: a bottom wall that supports the outer peripheral surfaces of the plurality of products; a side wall that rises from one side edge of the bottom wall; and a partition piece formed by cutting and raising the corners of the bottom wall and the side wall, wherein the partition piece has a slanted plate that rises from the side wall and diagonally divides the plurality of products; and a bottom plate that is folded back from the bottom wall and connected to the lower edge of the slanted plate. [Effects of the Invention]

[0007] According to the present invention, when multiple products are placed in a packaging box, the outer surfaces of the multiple products are separated by partition pieces. Since the partition pieces are formed by cutting and raising the corners of the bottom wall and one side wall, the partition pieces are not conspicuous, improving the appearance of the products, and there is no need to prepare the partition pieces as separate components. In addition, because the multiple products are separated diagonally by the partition pieces, sufficient space is left between the products, and the strength of the partition pieces is increased by the lower plate bracing between the fold of the bottom wall and the lower edge of the diagonal plate, thus stabilizing the storage state of the products. [Brief explanation of the drawing]

[0008] [Figure 1] This is a perspective view of the packaging box of this embodiment, taken from a diagonal front angle. [Figure 2] This is a perspective view of the packaging box of this embodiment, seen from the rear at an oblique angle. [Figure 3] This is a plan view of the blank sheet of this embodiment. [Figure 4] This figure shows an example of the assembly process for the packaging box of this embodiment. [Figure 5] This figure shows an example of the assembly process for the packaging box of this embodiment. [Figure 6] This is a schematic top view of the packaging box of this embodiment. [Figure 7] This is a front view of the partition piece of this embodiment as seen from the inside of the packaging box. [Modes for carrying out the invention]

[0009] This embodiment will be described below with reference to the drawings. The arrows Fr, Rr, L, R, U, and Lo in each figure indicate the front, rear, left, right, top, and bottom sides, respectively, when viewing the packaging box from the front. In this embodiment, terms indicating direction and position are used, but these terms are used for convenience of explanation and do not limit the technical scope of the present invention.

[0010] The packaging box with dividers according to this embodiment will be described with reference to Figures 1 to 3. Figure 1 is a perspective view of the packaging box according to this embodiment, seen from the front at an angle. Figure 2 is a perspective view of the packaging box according to this embodiment, seen from the rear at an angle. Figure 3 is a plan view of the blank sheet according to this embodiment.

[0011] As shown in Figures 1 and 2, the packaging box 1 is a gift case capable of accommodating multiple products 7, such as liquor bottles, whose outer surface on one end is cylindrical. The bottom wall 11 of the packaging box 1 is formed in a rectangular shape when viewed from above. A front wall (one side wall) 15 rises from the front edge (one side edge) of the bottom wall 11, a rear wall (other side wall) 21 rises from the rear edge (other side edge) of the bottom wall 11, and a pair of side walls 23a and 23b rise from the left and right side edges of the bottom wall 11. A lid wall 28 is pivotably connected to the upper edge of the rear wall 21, and a pair of insert pieces 29a and 29b, which are bent in the closing direction relative to the lid wall 28, are provided on the left and right side edges of the lid wall 28. The pair of insert pieces 29a and 29b are inserted into the inside of the side walls 23a and 23b to close the packaging box 1.

[0012] The outer surface of the front wall 15 is formed by an outer front plate 16, and the inner surface of the front wall 15 is formed by an inner front plate 17. The upper edges of the outer front plate 16 and the inner front plate 17 are connected by an edge plate 19, and the front wall 15 is formed in a frame-like manner by the outer front plate 16, the inner front plate 17, and the edge plate 19. The outer surfaces of a pair of side walls 23a and 23b are formed by a pair of outer plates 24a and 24b, and the inner surfaces of the pair of side walls 23a and 23b are formed by a pair of inner plates 25a and 25b. The upper edges of the pair of outer plates 24a and 24b and the pair of inner plates 25a and 25b are connected by a pair of edge plates 27a and 27b, and the pair of side walls 23a and 23b are formed in a frame-like manner by the pair of outer plates 24a and 24b, the pair of inner plates 25a and 25b, and the pair of edge plates 27a and 27b.

[0013] The upper surface of the bottom wall 11 is formed by an inner bottom plate 12, and the lower surface of the bottom wall 11 is formed by a bottom plate 13 (see Figure 3). The bottom wall 11 is double-layered, formed by the inner bottom plate 12 and the bottom plate 13. Multiple products 7 are laid flat on the bottom wall 11, and the outer surfaces of the multiple products 7 are supported by the bottom wall 11. The tapered ends (other ends) of the multiple products 7 are directed toward the rear wall 21, and a roughly rectangular cylindrical pillow portion 31 is provided inside the rear wall 21 to support the ends of the multiple products 7. The pillow portion 31 is formed by connecting a front portion 32, an upper portion 33, and a rear portion 34, and multiple holding holes 35 are formed from the front portion 32 to the upper portion 33 into which the ends of the multiple products 7 fit.

[0014] The bottoms (one end) of multiple products 7 are facing the front wall 15, and multiple partition pieces 42 are formed by cutting and raising the corners 41 of the bottom wall 11 and the front wall 15. The bottoms of the multiple products 7 are separated by the multiple partition pieces 42. Each partition piece 42 is formed three-dimensionally by connecting a slanted plate 43 and a bottom plate 44 in an L-shape. By providing multiple partition pieces 42 only at the corners 41 of the bottom wall 11 and the front wall 15, the multiple partition pieces 42 are made less conspicuous. Furthermore, although the details of the multiple partition pieces 42 will be described later, the shape of the multiple partition pieces 42 ensures spacing between the products 7 and increases the strength of the multiple partition pieces 42, stabilizing the storage state of the multiple products 7.

[0015] Multiple finger holes 46 are formed to the right of each of the multiple partition pieces 42. Multiple openings remain at the corners 41 of the inner bottom plate 12 and the inner front plate 17, indicating the traces of where the multiple partition pieces 42 were cut. Each of these openings is formed to the right of each finger hole 46, making it easier to grip each partition piece 42 when cutting and bending it. In particular, each finger hole 46 is formed across the inner bottom plate 12 and the inner front plate 17, making it easier to grip each partition piece 42 by gripping the corners of the slanted plate 43 and bottom plate 44 of each partition piece 42 and lifting it when cutting and bending it. The method of assembling the packaging box 1 will be described later.

[0016] As shown in FIG. 3, the packing box 1 is formed into a box shape by assembling a flat blank sheet 5. The blank sheet 5 is formed by cutting out a single paper cardboard sheet with a die cutter or the like. The blank sheet 5 is a double-sided cardboard sheet in which a surface liner and a back liner are bonded to a corrugated core 6. Note that FIG. 3 shows the blank sheet 5 as viewed from the surface liner side. Here, the direction in which the step top of the core 6 of the blank sheet 5 extends is referred to as the "step direction X", and the direction orthogonal to the core 6 of the blank sheet 5 is referred to as the "flow direction Y" for explanation.

[0017] A rectangular bottom plate 13 is provided on the blank sheet 5. On one side of the bottom plate 13 in the step direction X, a rectangular outer front plate 16 is connected via a fold line L1. On one side of the outer front plate 16 in the flow direction Y, a rectangular flap 18a is connected via a fold line L2, and on the other side of the outer front plate 16 in the flow direction Y, a rectangular flap 18b is connected via a fold line L3. On one side of the outer front plate 16 in the step direction X, a narrow edge plate 19 is connected via a fold line L4, and on one side of the edge plate 19 in the step direction X, a rectangular inner front plate 17 is connected via a fold line L5. On one side of the inner front plate 17 in the step direction X, a rectangular middle bottom plate 12 is connected via a fold line L6.

[0018] Three trapezoidal inclined plates 43 are formed on the inner front plate 17 by a fold line L7 and a cut 47, and three triangular lower plates 44 are formed on the middle bottom plate 12 by a fold line L8 and a cut 48. Each inclined plate 43 and each lower plate 44 are connected via a fold line L9, and the fold line L9 is inclined slightly toward the middle bottom plate 12 with respect to the flow direction Y. On the other side of each inclined plate 43 and each lower plate 44 in the flow direction Y, semicircular finger holes 46 are formed across the inner front plate 17 and the middle bottom plate 12. The three inclined plates 43, the three lower plates 44, and the three finger holes 46 are arranged at intervals in the flow direction Y, and the fold line L6 is interrupted by the three inclined plates 43, the three lower plates 44, and the three finger holes 46.

[0019] On one side of the middle bottom plate 12 in the step direction X, a rectangular front part 32 is connected via a folding line L10. On one side of the front part 32 in the step direction X, a rectangular upper surface part 33 is connected via a folding line L11. Four holding holes 35 with semi - rings are formed across the front part 32 and the upper surface part 33. The four holding holes 35 are arranged at intervals in the flow direction Y, and the folding line L11 is divided by the four holding holes 35. Among the four holding holes 35, the holding hole 35 located at one end side in the flow direction Y is formed longer in the step direction X than the other holding holes 35. On one side of the upper surface part 33 in the step direction X, a rectangular rear part 34 is connected via a folding line L12.

[0020] On the other side of the bottom plate 13 in the step direction X, a rectangular rear wall 21 is connected via a folding line L13. On one side of the rear wall 21 in the flow direction Y, a rectangular flap 22a is connected via a folding line L14, and on the other side of the rear wall 21 in the flow direction Y, a rectangular flap 22b is connected via a folding line L15. On the other side of the rear wall 21 in the step direction X, a rectangular cover wall 28 is connected via a folding line L16. On one side of the cover wall 28 in the flow direction Y, a substantially trapezoidal insertion piece 29a is connected via a folding line L17, and on the other side of the cover wall 28 in the flow direction Y, a substantially trapezoidal insertion piece 29b is connected via a folding line L18.

[0021] On one side of the bottom plate 13 in the flow direction Y, a rectangular outer plate 24a is connected via a folding line L19. On one side of the outer plate 24a in the flow direction Y, a narrow - width edge plate 27a is connected via a folding line L20, and on one side of the edge plate 27a in the flow direction Y, a rectangular inner plate 25a is connected via a folding line L21. On the other side of the bottom plate 13 in the flow direction Y, a rectangular outer plate 24b is connected via a folding line L22. On the other side of the outer plate 24b in the flow direction Y, a narrow - width edge plate 27b is connected via a folding line L23, and on the other side of the edge plate 27b in the flow direction Y, a rectangular inner plate 25b is connected via a folding line L24. Protrusions 26a and 26b slightly protrude from both side edges of the inner plates 25a and 25b.

[0022] In Figure 3, the fold lines L1-L5, L9, and L11-24 are formed by general-purpose creases created by crushing the blank sheet 5 from the liner side. The fold lines L6-L8 and L10 are formed by lead creases created by intermittently making multiple cuts in the general-purpose creases. In the packaging box 1 of this embodiment, the blank sheet 5 is folded in the right direction along the general-purpose creases, and folded in the reverse direction along the lead creases. Note that the fold lines L1-L24 are not limited to general-purpose creases and lead creases; they can be formed by reverse creases, perforations, or any other line that allows the blank sheet 5 to be folded in the desired direction.

[0023] The assembly process for the packaging box of this embodiment will be described with reference to Figures 4 and 5. Figures 4 and 5 show an example of the assembly process for the packaging box of this embodiment. The packaging box may be assembled manually by an operator, or it may be assembled automatically or semi-automatically by a box-making machine. Here, as an example, the case in which an operator assembles the packaging box will be described, but the order of the assembly work can be changed as appropriate. The explanation here will refer to Figure 3 as appropriate.

[0024] As shown in Figures 4(A) and 4(B), the blank sheet 5 (see Figure 3) is placed with its back liner facing upward. The outer front plate 16 is raised upward along fold line L1 relative to the bottom plate 13, and the rear wall 21 is raised upward along fold line L13 relative to the bottom plate 13. A pair of flaps 18a and 18b are folded inward along fold lines L2 and L3 relative to the outer front plate 16, and a pair of flaps 22a and 22b are folded inward along fold lines L14 and L15 relative to the rear wall 21. A pair of outer plates 24a and 24b are raised upward along fold lines L19 and L22 relative to the bottom plate 13 and are placed against the flaps 18a, 18b, 22a, and 22b from the outside.

[0025] Furthermore, the edge plate 27a and the inner plate 25a are folded back along the fold lines L20 and L21, sandwiching the flaps 18a and 22a, to form a frame-shaped side wall 23a. The edge plate 27b and the inner plate 25b are folded back along the fold lines L23 and L24, sandwiching the flaps 18b and 22b, to form a frame-shaped side wall 23b. At this time, the protrusions 26a and 26b that slightly protrude from both side edges of the pair of inner plates 25a and 25b come into contact with the outer front plate 16 and the rear wall 21, and the protrusions 26a and 26b are crushed by the outer front plate 16 and the rear wall 21, thereby holding the pair of inner plates 25a and 25b inside the pair of outer plates 24a and 24b.

[0026] As shown in Figures 5(A) and 5(B), when a finger is inserted into the finger hole 46, the partition piece 42 is cut and raised, and the middle bottom plate 12 is folded along the fold line L6 relative to the inner front plate 17. At this time, the inclined plate 43 is raised along the fold line L7 relative to the inner front plate 17, the bottom plate 44 is folded back along the fold line L8 relative to the middle bottom plate 12, and the inclined plate 43 and bottom plate 44 are bent along the fold line L9. In addition, the front part 32 is folded along the fold line L10 relative to the middle bottom plate 12, the top part 33 is folded along the fold line L11 relative to the front part 32, and the rear part 34 is folded along the fold line L12 relative to the top part 33. The front part 32, top part 33 and rear part 34 are folded into a U-shape to form the pillow part 31.

[0027] Furthermore, the edge plate 19 and the inner front plate 17 are folded back along the fold lines L4 and L5 to form a frame-shaped front wall 15. At this time, the middle bottom plate 12 is placed on top of the bottom plate 13 and the rear portion 34 is pressed against the rear wall 21. As a result, multiple partition pieces 42 are provided on the inside of the front wall 15 and a pillow portion 31 is provided on the inside of the rear wall 21, creating storage spaces for multiple products 7 between the multiple partition pieces 42 inside the packaging box 1. Then, a pair of insert pieces 29a and 29b are bent along the fold lines L17 and L18 relative to the lid wall 28, and the lid wall 28 is bent along the fold line L16 relative to the rear wall 21 to close the packaging box 1.

[0028] The divider piece of this embodiment will be described with reference to Figures 6 and 7. Figure 6 is a schematic top view of the packaging box of this embodiment. Figure 7 is a front view of the divider piece of this embodiment as seen from the inside of the packaging box.

[0029] As shown in Figures 6 and 7, multiple partition pieces 42, each consisting of a slanted plate 43 and a lower plate 44, are provided at the corners 41 of the front wall 15 and the bottom wall 11. Each slanted plate 43 is raised from the inner front plate 17 (front wall 15) and diagonally partitions the space between the products 7, while each lower plate 44 is folded back from the middle bottom plate 12 (bottom wall 11) and connects to the lower edge of the slanted plate 43. Each slanted plate 43 is tilted to the right, and both sides of each slanted plate 43 are in contact with the cylindrical bottom of the product 7. The upper bottom of the product 7 on the right side of each slanted plate 43 is in contact with the right side of each slanted plate 43, and the lower bottom of the product 7 on the left side of each slanted plate 43 is in contact with the left side of each slanted plate 43. As a result, each slanted plate 43 widens the space between the products 7.

[0030] Each bottom plate 44 is braced between the folds 51 of each bottom plate 44 and the middle bottom plate 12 and the folds 52 of each bottom plate 44 and each inclined plate 43. Even if an external force is applied to each inclined plate 43, the deformation of each inclined plate 43 is suppressed, and the strength of each partition piece 42 is increased. Each inclined plate 43 is formed to become narrower from the bottom plate 44 upwards. That is, when multiple products 7 are placed in the packaging box 1, the wider lower part of each inclined plate 43 and each finger hole 46 are hidden on the underside of each product 7, making each partition piece 42 and each finger hole 46 less conspicuous. As a result, the appearance of multiple products 7 is improved when multiple products 7 are placed in the packaging box 1.

[0031] When viewed from a direction perpendicular to the front wall 15, each inclined plate 43 is tilted to the right (one side) as it moves away from the bottom wall 11 (see Figure 7), and when viewed from a direction perpendicular to the bottom wall 11, each inclined plate 43 is tilted to the right (one side) as it moves away from the front wall 15 (see Figure 6). The bottom of each product 7 is lowered along each inclined plate 43, making it easy to place each product 7 into the packaging box 1 from diagonally above. At this time, the upper edge 53 of each inclined plate 43 is formed to be shorter than the lower edge 54, and more specifically, the portion T shown by the dashed line is cut off, so that the upper edge 53 of the inclined plate does not get in the way when placing each product 7 into the packaging box 1.

[0032] Multiple retaining holes 35 are formed in the pillow portion 31, corresponding to multiple partition pieces 42. Each slanted plate 43 guides the placement of each product 7 so that the leading edge of each product 7 is positioned in each retaining hole 35. As the bottom of each product 7 is guided along each slanted plate 43, the leading edge of each product 7 enters each retaining hole 35, allowing each product 7 to be smoothly placed in the packaging box 1. In this way, inside the packaging box 1, the leading edge of each product 7 is held in each retaining hole 35, and the bottom of each product 7 is held between the partition pieces 42, preventing the products 7 from being damaged by contact during transport of the packaging box 1.

[0033] As described above, according to this embodiment, when multiple products 7 are placed in the packaging box 1, the outer surfaces of the multiple products 7 are separated by partition pieces 42. Since the partition pieces 42 are formed by cutting and raising the corners 41 of the bottom wall 11 and the front wall 15, the partition pieces 42 are not conspicuous, improving the appearance of the products 7, and eliminating the need to prepare the partition pieces 42 as a separate component. In addition, the partition pieces 42 diagonally separate the multiple products 7, ensuring sufficient spacing between them, and the lower plate 44 braces between the fold of the bottom wall 11 and the lower edge of the diagonal plate, thereby increasing the strength of the partition pieces 42 and stabilizing the storage of the products 7.

[0034] In this embodiment, bottles filled with beverages are given as examples of products, but it is sufficient if the outer surface of one end of the product is formed in a cylindrical shape. For example, the product may be a can or a plastic bottle.

[0035] Furthermore, in this embodiment, the front wall and the pair of side walls are formed in a frame-like shape, but the front wall and the pair of side walls may be formed as a single-layer structure. Also, the rear wall is formed as a single-layer structure, but the rear wall may be formed as a frame-like shape.

[0036] Furthermore, although N-type corrugated cardboard is exemplified as the packaging box in this embodiment, the packaging box can be any box that has partition pieces that can be cut and raised at the corners of the bottom wall and front wall; for example, the packaging box may be C-type corrugated cardboard.

[0037] Furthermore, although the packaging box is provided with multiple dividers in this embodiment, it is sufficient for the packaging box to be provided with at least one divider.

[0038] Furthermore, although the packaging box is formed from a double-sided corrugated cardboard sheet in each embodiment, the packaging box may also be formed from a single-sided corrugated cardboard sheet, a double-sided corrugated cardboard sheet, single sheet paper, cardboard, resin sheet, etc.

[0039] As described above, the first embodiment is a packaging box (1) capable of accommodating a plurality of products (7) whose outer peripheral surface at one end is cylindrical, comprising a bottom wall (11) that supports the outer peripheral surfaces of the plurality of products, a side wall (front wall 15) rising from one side edge of the bottom wall, and a partition piece (42) cut up from the corner (41) of the bottom wall and the side wall, wherein the partition piece has a slanted plate (43) that rises up from the side wall and diagonally divides the plurality of products, and a bottom plate (44) that is folded back from the bottom wall and connects to the lower edge of the slanted plate. With this configuration, when a plurality of products are placed in the packaging box, the outer peripheral surfaces of the plurality of products are separated by the partition piece. Since the partition piece is formed by cutting up the corner of the bottom wall and the side wall, the partition piece is not conspicuous, improving the appearance of the products, and there is no need to prepare the partition piece as a separate component. Furthermore, the diagonal separation of multiple products by the dividers ensures sufficient spacing between them, and the bracing of the bottom plate between the folds of the bottom wall and the lower edge of the diagonal plate increases the strength of the dividers, thus stabilizing the storage of the products.

[0040] In the second embodiment, the slanted plate is formed to narrow from the bottom plate upwards, as in the first embodiment. This configuration makes the slanted plate less conspicuous, improving the appearance of the product.

[0041] In the third embodiment, as in the first or second embodiment, the inclined plate is tilted to one side as it moves away from the bottom wall when viewed from a direction perpendicular to one side wall, and the inclined plate is tilted to one side as it moves away from one side wall when viewed from a direction perpendicular to the bottom wall. This configuration makes it easier to place goods into the packaging box.

[0042] In the fourth embodiment, the upper edge (53) of the slanted plate is formed to be shorter than the lower edge (54) of the third embodiment. With this configuration, the upper edge of the slanted plate does not get in the way when placing the product into the packaging box.

[0043] The fifth embodiment is an embodiment of any one of the first to fourth embodiments, comprising a rear wall (back wall 21) rising from the other edge of the bottom wall, with a holding portion (holding hole 35) provided on the rear wall side to hold the other ends of multiple products, and the slanted plate guides the placement of multiple products so that the other ends of multiple products are positioned in the holding portion. With this configuration, one end of the product is guided along the slanted plate, so that the other end of the product is positioned in the holding portion and the product can be smoothly placed into the packaging box.

[0044] In the sixth embodiment, a finger hole (46) is formed next to the opening that indicates the mark left when the partition piece has been cut up, as in any one embodiment of the first to fifth embodiments. This configuration makes it easier to grip the partition piece with a finger when cutting it up.

[0045] The seventh aspect is a modification of the sixth aspect, in which finger holes are formed across the bottom wall and one side wall. This configuration makes it easier to lift each partition piece by placing fingers on the corners of the slanted plate and bottom plate of the partition piece when cutting and raising it.

[0046] Although this embodiment has been described, other embodiments may include combinations of the above embodiments and modifications, either entirely or partially.

[0047] Furthermore, the technology of the present invention is not limited to the embodiments described above, and may be modified, substituted, or transformed in various ways without departing from the spirit of the technical idea. Moreover, if the technical idea can be realized in a different way by advances in the technology or by other derived technologies, it may be implemented by that method. Accordingly, the claims cover all embodiments that may fall within the scope of the technical idea. [Explanation of Symbols]

[0048] 1: Packaging box 5: Blank sheet 7: Product 11: Bottom wall 15: Front wall (one side wall) 21: Rear wall (the other side wall) 35: Holding hole (holding part) 41: Corner 42: Partition 43: Inclined plate 44: Lower plate 46: Hanging hole 53: Upper edge of the inclined plate 54: Lower edge of the inclined plate

Claims

1. A packaging box (1) capable of accommodating multiple products (7) with a cylindrical outer surface at one end, The bottom wall (11) that supports the outer surface of the multiple products, A side wall (15) rising from one side edge of the bottom wall, The device comprises a partition piece (42) formed by cutting up the corner (41) of the bottom wall and one side wall, The packaging box is characterized in that the partition piece has a slanted plate (43) that is raised from one side wall and diagonally divides the plurality of products, and a bottom plate (44) that is folded back from the bottom wall and connected to the lower edge of the slanted plate.

2. The packaging box according to claim 1, characterized in that the slanted plate is formed to become narrower in width from the bottom plate upwards.

3. When viewed from a direction perpendicular to the aforementioned side wall, the inclined plate is tilted to one side as it moves away from the bottom wall. The packaging box according to claim 1, characterized in that when viewed from a direction perpendicular to the bottom wall, the inclined plate is tilted to one side as it moves away from the one side wall.

4. The packaging box according to claim 3, characterized in that the upper edge (53) of the slanted plate is formed to be shorter than the lower edge (54).

5. The other side wall (21) rises from the other side edge of the bottom wall, A holding portion (35) is provided on the other side wall to hold the other end of the plurality of products. The packaging box according to claim 1, characterized in that the slanted plate guides the storage operation of the plurality of products so that the other ends of the plurality of products are positioned in the holding portion.

6. The packaging box according to claim 1, characterized in that a finger hole (46) is formed next to the opening indicating the cut-up mark of the partition piece.

7. The packaging box according to claim 6, characterized in that the finger holes are formed across the bottom wall and one side wall.

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