JP2018002300A - Packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging box which reliably holds a bottom and has a high buffer effect and in which a box body can be easily assembled.SOLUTION: A packaging box comprises one box body formation piece 12, and has lateral faces 14, 16, 18, 20 which are joined with each other, a pasting piece 22 which is so provided as to be joined with the lateral face 14 and is pasted to other lateral face 20 thereby forming a cylindrical body, and a bottom 13 which closes one opening end part in an assembly state. The packaging box has a top face 74 which is so provided as to cross the lateral face 14 and has a through-hole 80 into which an accommodation object is fitted, and a rising piece 76 which is joined with the top face 74 and projects toward the bottom 13. One side edge part of the rising piece 76, which crosses in a direction joining with the top face 74, is continuous with the pasting piece 22. The other side edge part of the rising piece 76 comprises a pasting part 92 for the rising piece which is pasted to the lateral face 16 opposite to the lateral face 20 to which the pasting piece 22 is pasted.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging box in which a partition for buffering is integrally provided inside a box body and packages an item such as a bottle.

  2. Description of the Related Art Conventionally, products in which a lotion, a chemical solution, a soft drink, or the like is placed in a bottle are housed in a packaging box made of paper and are transported, stored, and displayed. Such a packaging box is provided with a buffer partition for partitioning the inside of the packaging box so as to protect the contained bottle and the like so as not to rattle inside.

  For example, a packaging box with a buffer partition disclosed in Patent Document 1 is composed of a box-forming piece integrally punched from one blank sheet, and is connected in an assembled state with side surfaces connected to each other. A bottom cover piece for closing one open end formed on the side surface is provided. A buffer partition portion is provided on the side surface located at the end in the connecting direction, and the buffer partition portion is provided with a bottom portion that holds the bottom surface of the stored item and a leg portion that supports the bottom portion.

  In addition, the packaging box disclosed in Patent Document 2 is provided with a side cover connected to each other and a bottom cover piece for closing one open end formed by the side faces connected in an assembled state, When the respective side surfaces are assembled into a three-dimensional shape from the state where the formed pieces are glued and folded, the bottom portion is assembled at the same time. The bottom cover piece is provided with a bottom buffer portion, and has a mounting plate that holds the bottom surface of the stored item, and a holding plate that supports the mounting plate. When each side is assembled into a three-dimensional shape and the bottom is assembled, the mounting plate and the holding plate are also formed from the folded state into a three-dimensional shape.

Japanese Patent No. 5619490 Japanese Patent Laid-Open No. 2006-3048

  In the case of the above background art, in Patent Document 1, the pair of side edge portions of the bottom portion provided in the buffering partition portion is punched out of the pair of leg portions that hold the bottom portion, so that the bottom portion is partially thin. As a result, the buffering property is lowered, and the leg portion cannot obtain a sufficient thickness and the strength is not sufficient. Moreover, in patent document 2, since the holding plate is made using the extended part of the bottom cover piece assembled by one touch, the process of raising the bottom buffer portion when forming the box by raising the folded side surface is also possible. Since it is performed simultaneously, the operation | work which forms a box requires a comparatively strong force, and it may interfere with an assembly operation.

  The present invention has been made in view of the above-mentioned problems of the background art, and provides a packaging box that has a high buffering effect by reliably holding the bottom of the contents and that can be easily assembled. With the goal.

  The present invention is composed of a single box-forming piece, a side surface connected to each other, a glued piece that is connected to one of the side surfaces and glued to the other side surface to form a cylinder, and an assembly When a bottom portion for closing one open end formed by side surfaces connected in a state is provided, and each of the side surfaces is assembled into a three-dimensional shape from the state where the box-forming pieces are glued and folded, the bottom portion is simultaneously It is a packaging box that is assembled. On the inner side of the packaging box, there is an upper surface formed with a through hole provided so as to intersect with the side surface and into which an item is fitted, and a stand that is connected to the upper surface and protrudes toward the bottom. An upper piece is provided, and the rising piece has one side edge portion that intersects the connecting direction with the upper surface continuous to the glued piece, and the other side edge portion is glued with the glued piece. There is provided a gluing portion for the rising piece that is glued to the side surface facing the side surface.

  The rising piece has a lower surface on the side opposite to the upper surface, and the lower surface is located below the upper surface in an assembled state and is spaced apart from the bottom, and It is the magnitude | size which covers the range which faces a hole.

  The lower surface is provided with a lower surface glued portion on the side opposite to the rising piece, and the upper surface is provided with an upper surface glued portion on the side opposite to the raised piece, and the lower surface glue. A holding piece that partially projects below the lower surface and contacts the bottom is glued to the attaching portion and the upper surface adhesive portion.

  The packaging box of the present invention reliably retains the bottom of the contents and has a high buffering effect, and can safely transport and store the contents. Moreover, since the step of assembling the side surface and the bottom portion into a three-dimensional shape from the folded state of the box-forming piece is separate from the step of assembling the partition piece into a three-dimensional shape, it can be easily assembled with a weak force.

It is a perspective view of the packaging box of 1st embodiment of this invention. It is a longitudinal cross-sectional view of the packaging box of 1st embodiment of this invention. It is an expanded view of the packaging box of 1st embodiment of this invention. It is an expanded view which shows the assembly process of the packaging box of 1st embodiment of this invention. It is an expanded view which shows the assembly process of the packaging box of 1st embodiment of this invention. It is a perspective view of the packaging box of 2nd embodiment of this invention. It is a longitudinal cross-sectional view of the packaging box of 2nd embodiment of this invention. It is an expanded view of the packaging box of 2nd embodiment of this invention. It is an expanded view which shows the assembly process of the packaging box of 2nd embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3 show a first embodiment of the present invention. A packaging box 10 of this embodiment is an assembly of box-forming pieces 12 formed by punching out a single blank sheet such as paper. Is provided.

  FIG. 3 is a developed view of the box-forming piece 12 as viewed from the surface. The box-forming piece 12 is formed by side surfaces 14, 16, 18, and 20 connected in parallel to each other. The side surfaces 14, 16, 18, and 20 have substantially the same shape as each other, and are rectangles that are slightly shorter in the connecting direction than in the width direction orthogonal to the connecting direction. On the side edge of the side surface 14, there is provided a glued piece 22 that is glued to the back surface of the side surface 20 when the packaging box 10 is assembled. The glued piece 22 and the side surfaces 14, 16, 18, and 20 are divided by crease lines 24, 26, 28, and 30, respectively.

  At one end of the side surface 14 in a direction perpendicular to the connecting direction of the side surfaces, a rectangular upper lid piece 32 is provided by being separated by a crease line 34. An insertion piece 36 is further provided at the end of the upper lid piece 32 opposite to the crease line 34 and separated by a crease line 38. At the end of the side surface 14 opposite to the crease line 34, a triangular bottom cover piece 40 is provided by being divided by a crease line 42, and the inclined side edge of the bottom cover piece 40 adjacent to the side face 16 is provided. In the figure, a square-shaped bottom glued piece 44 is provided separated by a crease line 46.

  A trapezoidal upper flap 48 is provided at the end of the side surface 16 adjacent to the crease line 34 of the side surface 14 and separated by a crease line 50. A triangular bottom flap 52 is provided at the end of the side surface 16 opposite to the crease line 50 and separated by the crease line 54.

  An opening break line 56 that surrounds the center of the end portion 18a in a U-shape is provided at the end portion 18a of the side surface 18 adjacent to the crease line 50 of the side surface 16. The inner side of the break line 56 is a glued portion 57 for an insertion piece. A triangular bottom cover piece 58 is provided at the end of the side face 18 opposite to the end 18 a by being divided by a crease line 60, and an inclined side edge of the bottom cover piece 58 adjacent to the side face 20. A square-shaped bottom surface glued piece 62 is provided by being separated by a crease line 64.

  A trapezoidal upper flap 66 is provided on an end portion of the side surface 20 adjacent to the end portion 18 a of the side surface 18, separated by a crease line 68. A triangular bottom flap 70 is provided at the end of the side surface 20 opposite to the crease line 68 and separated by a crease line 71.

  The glued piece 22 is formed so that the length perpendicular to the crease line 24 is shorter than the side face 14. The length parallel to the crease line 24 is such that the portion connected to the crease line 24 has the same width as the side face 14, and the side edge 22 a opposite to the side face 14 is formed to be shorter than that. Is formed. A rectangular flap 27 is provided on the end of the glued piece 22 adjacent to the crease line 34 on the side surface 14, separated by a crease line 29.

  A buffer partition piece 72 is provided on the side edge 22a of the glued piece 22 opposite to the crease line 24. The partition piece 72 is formed by connecting an upper surface glue portion 84, an upper surface 74, a rising piece 76, a lower surface 78, and a lower surface glue portion 100 in order. The connecting direction is perpendicular to the connecting direction of each side surface.

  An upper surface 74 is located at a portion of the partition piece 72 adjacent to the side edge 22 a of the glued piece 22, separated by a cutting line 82. The upper surface 74 is a rectangle having a cutting line 82 as a short side and an end continuous with the crease line 29 of the glued piece 22 as a long side. The length perpendicular to the cutting line 82 is the same length as the side surface 14. The length of the cutting line 82 is shorter than the side edge 22 a of the glued piece 22. The upper surface 74 is formed with a through hole 80 into which the contents are fitted. Here, the through-hole 80 is a perfect circle, and a part of the peripheral edge portion communicates with an end portion opposite to the end portion continuous with the crease line 29 of the glued piece 22.

  At the end of the upper surface 74 that is continuous with the crease line 29 of the glued piece 22, the upper surface glued part 84 is positioned separated by the crease line 86. The upper surface glued portion 84 has a length parallel to the crease line 86 that is the same as the crease line 86, that is, the upper surface 74, and a length perpendicular to the crease line 86 is shorter than that of the flap 27. Is also slightly shorter.

  On the end of the upper surface 74 opposite to the crease line 86, a rising piece 76 is provided by being separated by a crease line 88. The rising piece 76 is formed in a substantially trapezoidal shape in which the end opposite to the crease line 88 is shorter than the crease line 88. The portions on both sides in contact with the crease line 88 are formed at right angles to the crease line 88, and one is continuous to the side edge 22 a of the glued piece 22 via the crease line 90. On the other side, a rising piece paste portion 92 is provided by being separated by a crease line 94. The rising piece glue portion 92 is rectangular, and the length perpendicular to the crease line 94 is slightly shorter than the glue piece 22, and the length parallel to the crease line 94 is , Longer than the right-angled length, longer than the crease line 94, passing through the crease line 88 at the boundary with the rising piece 76, partly located on the side of the upper surface 74, and the upper surface 74 being a cutting line It is divided by 96.

  A lower surface 78 is provided by being separated by a crease line 98 at an end of the rising piece 76 opposite to the crease line 88. The lower surface 78 is formed in a substantially trapezoidal shape having an end opposite to the crease line 98. The lower surface 78 is located below the upper surface 74 in the assembled state, is provided apart from the bottom portion 13 of the box, and has a size that covers a range facing the through hole 80 of the upper surface 74. The length of the lower surface 78 perpendicular to the crease line 98 is substantially the same as that of the upper surface 74, and the length of the end opposite to the crease line 98 is substantially the same as the crease lines 86 and 88 of the upper surface 74.

  At the end of the lower surface 78 opposite to the crease line 98, a lower surface glued portion 100 is provided by being separated by a crease line 102. The lower surface glued portion 100 is a deformed hexagon, and the length perpendicular to the crease line 102 is formed longer than the lower surface 78, and the end portion 100 a opposite to the crease line 102 is opposite to the crease line 102. Parallel and short. One side edge portion of the lower surface glued portion 100 that intersects the crease line 102 at a right angle is a straight line located on an extension line of the side edge portion 22a of the glue piece 22, and the other side edge portion is a crease line. It intersects at an acute angle with respect to 102 and reaches the end of the end portion 100a, is bent at two places in the middle of the length, and a portion intersecting the end portion 100a is perpendicular to the end portion 100a. .

  A holding piece 104 is provided on the side edge portion of the lower surface glued portion 100 located on the extended line of the side edge portion 22 a of the glued piece 22, separated by a crease line 106. The holding piece 104 is located in the vicinity of the glued piece 22, and the length perpendicular to the crease line 106 is slightly shorter than the end part 100 a of the lower surface glued part 100. The parallel length is longer than the perpendicular length, is longer than the crease line 106, passes through the crease line 102 at the boundary with the lower surface 78, and a part thereof is located on the side of the lower surface 78. The holding piece 104 is a deformed hexagon, and one end 104a intersecting the crease line 106 is a straight line continuous to the end 100a of the lower surface glued part 100, and the opposite end 104b is a crease line. It is a straight line that reaches the side of the lower surface 78 beyond 102 and is parallel to the end 104a, and is shorter than the end 104a. The end 104c opposite to the crease line 106 is a straight line parallel to the crease line 106, is bent in the middle of the length, inclines toward the end 104b, and intersects the end of the end 104b at an obtuse angle. To do. The side edge that continues to the crease line 106 is a portion that protrudes from the crease line 106, extends over the extension of the crease line 102 with a short length, is bent toward the end 104 b, and is inclined toward the end 104 b. Crosses obtusely. That is, the holding piece 104 becomes thinner as it approaches the end 104b.

  Each crease line may be provided with a break line in order to facilitate folding.

  Next, an example of an assembly method of the packaging box 10 of this embodiment will be described. Here, FIG. 3 is a view of the surface of the box-forming piece 12 of the packaging box 10, and the folding method in which the surface of the box-forming piece 12 is convex and the back surface is convex. This is called reverse folding.

  First, the glue 108 is applied to the back surface of the upper surface glue portion 84, the crease line 98 is normally folded, and the back surface of the lower surface glue portion 100 is made the back surface of the upper surface glue portion 84 as shown in FIG. Glue it. FIG. 4 is a view of the back surface of the box-forming piece 12, and the front surface of the folded lower surface 78, lower surface pasting portion 100, and holding piece 104 is visible.

  Next, the adhesive 110 is applied to the surface of the lower surface glued portion 100, the crease line 90 is forward-folded, and the folded crease line 106 is simultaneously folded backward, and as shown in FIG. The surface is glued to the surface of the holding piece 104. FIG. 5 is a view of the back surface of the box-forming piece 12. The upper surface glued portion 84, the upper surface 74, the rising piece 76, and the rising piece glued portion 92 can be seen from the surface. Yes. Then, the paste 112 is applied to the surface of the rising piece paste portion 92.

  Next, the crease lines 42, 54, 60, and 71 are forward-folded, the crease lines 46 and 64 are reverse-folded, and the pastes 114 and 116 are applied to the back surfaces of the bottom surface paste pieces 44 and 62, respectively. The crease line 26 is forward-folded and the rising piece glued portion 92 is glued to the back surface of the side surface 16, and the bottom glued piece 44 is glued to the surface of the bottom flap 52. Further, the glue 118 is continuously applied to the surfaces of the glued pieces 22 and the flaps 27, the crease lines 30 are normally folded, and the glued pieces 22 and the flaps 27 are adhered to the side surfaces 20 and the back surfaces of the upper flaps 66. The attaching pieces 62 are each glued to the surface of the bottom flap 70. As a result, the box-forming piece 12 is in a folded state, and is shipped in the folded state.

  Next, in a factory or the like for storing and packaging the contents, the crease lines 24, 26, 28, and 30 are each normally folded at 90 ° to form a rectangular box. At this time, the bottom glued pieces 44, 62 are glued to the bottom flaps 52, 70, respectively, so that the folded crease lines 42, 54, 60, 71 are automatically caused to open at approximately 90 °. The bottom 13 is formed. Then, the crease lines 90 and 94 are normally folded at 90 °, and as shown by the two-dot chain line in FIG. 2, the glued portion 84 for the upper surface and the end portions of the glued portion 100 for the lower surface are integrated. 100a and the end 104a of the holding piece 104 protrude upward from the opening of the box. The projecting position is on the extension line of the rising piece 76 that is fixed by being glued on both side edges by the glued piece 22 and the glued portion 92 for the raised piece, and the pair of side surfaces 14 and 18 of the box body. Located between.

  In the above-described process of assembling the box into a three-dimensional shape, the partition piece 72 is still in a state of being folded flat. Next, the process of assembling the partition piece 72 into a three-dimensional shape is performed. First, the end 104 a of the holding piece 104 protruding from the opening is pushed in a direction overlapping the back surface of the side surface 14. As a result, the crease line 86 is folded back to 90 °, the crease lines 88, 98, and 102 are forward-folded to 90 °. As shown in FIGS. 1 and 2, the holding piece 104 overlaps the back surface of the side surface 14, The end 104b contacts the bottom 13. The upper surface 74 and the lower surface 78 are parallel to the bottom portion 13, and the lower surface 78 is located between the upper surface 74 and the bottom portion 13. This completes the process of assembling the partition piece 72 into a three-dimensional shape, and the assembly of the packaging box 10 is completed.

  In this state, the contents are put into the packaging box 10. The contents are inserted into the through-hole 80 opened in the upper surface 74 from the bottom and set in contact with the lower surface 78. In addition, the through-hole 80 is a magnitude | size which fits the side surface of an accommodation thing with a slight clearance gap. A space 120 is formed between the rising piece 76 and the side surface 18 to store the instruction manual 121 of the stored items.

  Next, the upper flaps 48, 66 are normally folded at the crease lines 50, 68, and then the upper lid piece 32 is normally folded at the crease line 34, and the crease line 38 is further folded forward so that the insertion piece 36 is inside the side 18. Plug in and close. The insertion piece paste portion 57 on the side surface 18 and the insertion piece 36 may be glued.

  According to the packaging box 10 of this embodiment, the bottom of the contents can be reliably held and a high buffering effect can be obtained, and the contents can be safely transported and stored. The lower surface 78 that supports the bottom of the container is a size that covers the through hole 80 of the upper surface 74, that is, the size that covers the bottom of the container, can hold the container in a wide area, and has a high buffering effect. Further, the rising piece 76 that supports the upper surface 74 and the lower surface 78 has high strength because both side edges are glued and fixed to the side surfaces 16 and 20 by the glued pieces 22 and the glued portions 92 for the raised pieces. The upper surface 74 and the lower surface 78 can be stably supported. The upper surface 74 and the lower surface 78 are glued to the holding piece 104 by the upper surface glued portion 84 and the lower surface glued portion 100 at the end opposite to the rising piece 76, and the holding piece 104 has a large area. Since the long end 104b abuts against the bottom 13 of the box, the upper surface 74 and the lower surface 78 are also stably supported by the opposite ends of the rising piece 76. Moreover, since the process of assembling each side surface and the bottom 13 into a three-dimensional shape and the process of assembling the partition pieces into a three-dimensional shape are different from the folded state of the box-forming piece 12, it is easily assembled with a weak force in each process. Can do.

  Next, a second embodiment of the present invention will be described with reference to FIGS. Here, the same members as those in the above embodiment are denoted by the same reference numerals, and the description thereof is omitted. The packaging box 122 of this embodiment is substantially the same as the packaging box 10 of the above-described embodiment, is different in size and shape, and the position where each member is connected to each other, and is smaller in size. It is suitable for packaging things. The packaging box 122 is provided by assembling a box forming piece 124 formed by punching out a single blank sheet made of paper.

  FIG. 8 is a developed view of the box-forming piece 124 as viewed from the surface. The box-forming piece 124 includes the side surfaces 14, 16, 18, 20 having the same shape as the above embodiment, the upper lid piece 32, and the insertion piece. 36, upper flaps 48 and 66, bottom cover pieces 40 and 58, bottom paste pieces 44 and 62, and bottom flaps 52 and 70 are provided.

  The length of the glued piece 22 and the flap 27 perpendicular to the crease line 24 is shorter than that of the above embodiment, and is about half of the side surface 14. The buffering partition piece 72 provided on the side edge 22a opposite to the crease line 24 of the glued piece 22 includes an upper surface glued part 84, an upper surface 74, a rising piece 76, a lower surface 78, and a lower surface glue. The attaching part 100 is formed in order and connected. The connecting direction is perpendicular to the connecting direction of each side surface.

  The upper surface glued portion 84, the upper surface 74, the rising piece 76, the lower surface 78, and the lower surface glued portion 100 are each rectangular, and the length perpendicular to the side edge portion 22a is substantially the same as in the above embodiment. The length parallel to the side edge 22a is shorter than that of the above embodiment. The through hole 80 provided in the upper surface 74 is also a perfect circle having a smaller diameter than that of the above embodiment. The rising piece glued portion 92 is also formed with a short length intersecting the crease line 94 and is about half of the side surface 14.

  The holding piece 104 is provided not on the side edge located on the extension line of the side edge 22a but on the opposite side edge via the crease line 106, contrary to the above embodiment. The holding piece 104 is larger than the above embodiment and is formed in a substantially rectangular shape, and the end 104c opposite to the crease line 106 is positioned outside the side edge of the rising piece gluing portion 92 and is held. An end 104b of the piece 104 on the side opposite to the end 104a is located on the side of the rising piece glued portion 92. The corners of the upright piece glued portions 92 and the corners of the holding pieces 104 facing each other are slightly chamfered by a straight line so as not to overlap each other.

  Next, an example of an assembly method of the packaging box 122 of this embodiment will be described. Here, FIG. 8 is a view of the surface of the box-forming piece 124 of the packaging box 122, and the folding method in which the surface of the box-forming piece 124 is convex is folded forward, and the back surface is convex. This is called reverse folding.

  First, the paste 108 is applied to the back surface of the upper surface glue portion 84, and the crease line 98 is forward-folded, so that the lower surface of the lower surface glue portion 100 becomes the back surface of the upper surface glue portion 84 as shown in FIG. Glue it. Note that FIG. 9 is a view of the back surface of the box-forming piece 124, and the folded back lower surface 78, the lower surface pasting portion 100, and the holding piece 104 are visible.

  Next, the glue 110 is applied to the surface of the lower surface glue part 100, the crease line 106 is reversely folded, and the surface of the lower surface glue part 100 is glued to the surface of the holding piece 104. Then, the crease line 90 is forwardly folded, and the glue 112 is applied to the surface of the rising piece gluing portion 92.

  Next, the crease lines 42, 54, 60, and 71 are forwardly folded, the crease lines 46 and 64 are reversely folded, and glues 114 and 116 are applied to the back surfaces of the bottom surface glued pieces 44 and 62, respectively. The crease line 26 is forward-folded and the rising piece glued portion 92 is glued to the back surface of the side surface 16, and the bottom glued piece 44 is glued to the surface of the bottom flap 52. Further, the glue 118 is continuously applied to the surfaces of the glued pieces 22 and the flaps 27, the crease lines 30 are normally folded, and the glued pieces 22 and the flaps 27 are adhered to the side surfaces 20 and the back surfaces of the upper flaps 66. The attaching pieces 62 are each glued to the surface of the bottom flap 70. As a result, the box forming piece 124 is folded and shipped in the folded state.

  Next, in a factory or the like for storing and packaging the contents, the above steps for assembling the box into a three-dimensional shape and the steps for assembling the partition piece 72 into a three-dimensional shape are performed in the same process as in the above-described embodiment. The assembly of the box 122 is completed. In this state, the contents are put in the packaging box 122 and closed in the same process as in the above embodiment. Note that a space 120 is provided between the rising piece 76 and the side surface 18 to be larger than that in the above embodiment, and the instruction manual 121 is accommodated with a space.

  According to the packaging box 122 of this embodiment, it has the same effect as the above embodiment. Even small packages can be reliably packaged with a high cushioning effect.

  The packaging box of the present invention is not limited to the above embodiment,

10, 122 Packaging box 12, 124 Box forming piece 13 Bottom 14, 16, 18, 20 Side 22 Glued piece 74 Upper surface 76 Upright piece 78 Lower surface 80 Through hole 84 Upper surface glued portion 92 Glue for upright piece Attachment part 100 Gluing part for lower surface 104 Holding piece 120 Space 121 Instruction manual

Claims (3)

A box-forming piece, a side surface connected to each other, a glued piece that is connected to one of the side surfaces and glued to the other side surface to form a cylinder, and is connected in an assembled state. For a packaging in which a bottom portion for closing one open end portion formed by a side surface is provided, and the bottom portion is assembled at the same time when the side surfaces are assembled into a three-dimensional shape from the state where the box forming piece is glued and folded. In the box
On the inner side of the packaging box, there is an upper surface provided with a through hole that is provided so as to intersect with the side surface and into which the contents are fitted, and an upright that is connected to the upper surface and protrudes toward the bottom. One side edge that intersects the connecting direction with the upper surface is continuous with the glued piece, and the glued piece is glued to the other side edge. A packaging box, characterized in that a rising piece paste portion to be glued to the side surface facing the side surface is provided.   The rising piece is provided with a lower surface opposite to the upper surface, and the lower surface is located below the upper surface in an assembled state, is provided apart from the bottom, and is formed in the through hole on the upper surface. The packaging box according to claim 1, which has a size that covers a facing area.   The lower surface is provided with a lower surface glued portion on the side opposite to the rising piece, and the upper surface is provided with an upper surface glued portion on the side opposite to the raised piece, and the lower surface glue. 2. The packaging box according to claim 1, wherein a holding piece that partially protrudes below the lower surface and abuts against the bottom portion is glued to the attachment portion and the upper surface adhesive portion.

Images