JP3179758U - Packaging box - Google Patents

Abstract

Provided is a packaging box in which an inclined plate portion can be oriented in a desired direction.
An inner box part A1 in which a part of a side surface part can be separated as a separating part, and an outer box part A2 that covers the inner box part and a piece formed on the side part is bonded to a separating part 24 Have The front section 10 of the inner box section includes a front main body section 12, a front end section 18 at the front end of the front section, an inclined plate section 16 connected from the front end via a broken line, and the inclined plate section 16 and the front surface. And a front opening portion 14 provided between the main body portions 12. The inclined plate portion 16 has projecting portions 16A and 16B. When the front portion 10 is assembled by locking the notches K16 and K18 with the projecting portions 12A and 12B of the front main body portion 12, the projecting portions 16A and 16B, 16B contacts the front side surface of the front main body 12. By adjusting the lengths of the projecting portions 16A and 16B, the inclined plate portion 16 can be set in a desired direction.
[Selection] Figure 3

Description

  The present invention relates to a packaging box, and relates to a packaging box in which a plurality of products are collected and packaged, and a part of the packaging box is separated to display the products at a storefront or the like.

  Conventionally, in a box having a bottom surface portion, a front surface portion, side surfaces on both sides, and a back surface portion, the front surface portion is connected to the front main body portion continuously from the bottom surface portion, and the front end portion is positioned at the front end above the front surface portion. And an inclined plate portion provided continuously from the tip portion via a broken line, and a front opening portion provided between the inclined plate portion and the front main body portion, and a cut or notch is provided between the tip portion and the inclined plate portion. Patent Documents 1 to 3 exist that are provided and lock the notch or notch in the front portion.

  For example, in the packaging box of Patent Document 1, the front opening 8, the front plate 9, and the inner front plate 11 are formed in order from the upper end of the front wall 1, and a notch 15 is formed between the inner front plate 11 and the front plate 9. Thus, the notch 15 is engaged with the engaging portion 14 of the front wall 1, and an advertisement is displayed on the above-described plate 9. That is, the inner front plate 11 corresponds to the tip portion, the preceding plate 9 corresponds to the inclined plate portion, and the front opening portion 8 corresponds to the front opening portion.

  Moreover, in the packaging box of patent document 2, the cover plate 14 and the insertion piece 16 are connected in order from the upper end of the front plate 4, and the front plate 4 is bent through the folding line 22, and the cover plate 14 is moved forward. The cover plate 14 is used as a display plate by folding on the plate 4 and hooking the notches 17A and 17B formed between the cover plate 14 and the insertion piece 16 on the hook portions 27A and 27B of the front plate 4. To do. That is, the insertion piece 16 corresponds to the tip portion, the cover plate 14 corresponds to the inclined plate portion, and the upper portion of the front plate 4 corresponds to the front opening portion.

  Further, in the display combined carton described in Patent Document 3, the display unit lower end horizontal folding line L13 and the cut line 16 formed upward from the display unit lower end horizontal folding line L13 at a position away from the bottom of the front plate 3 by a predetermined distance. , 16 ′, and a folding plate 19, a display plate 20, and a locking insertion plate 21 are provided upward from the display unit lower end horizontal fold line L <b> 13, and are locked between the display unit 20 and the locking insertion plate 21. The notches 18 and 18 'are provided, and the locking notches 18 and 18' are locked inside the score lines 16 and 16 '. That is, the locking insertion plate 21 corresponds to the tip portion, the display unit 20 corresponds to the inclined plate portion, and the folding plate 19 corresponds to the front opening portion.

  In addition, the applicant has an inner box part having a bottom surface part and an inner sleeve-like part, and a part of the inner side surface part of the inner sleeve-like part can be separated from other parts as a separation part through a score line. And an outer box portion that covers the inner box portion, and has an outer sleeve-like portion having an outer side surface portion corresponding to each inner side surface portion constituting the inner sleeve-like portion, and a lid portion, and a separation portion is provided. The outer side surface portion corresponding to the inner side surface portion has an outer box portion in which a piece portion formed by a score line is bonded to the separation portion, and the outer box portion piece portion is rotated outward. Can be separated from the inner box part while the separating part is adhered to the one part, and then the product stored in the inner box part can be displayed by pulling the outer box part upward The application about the prior art document shown in patent document 4 is filed.

JP 2006-8150 A Japanese Patent Laid-Open No. 2005-53560 JP 2004-51150 A Utility Model Registration No. 3139948

  However, the packaging boxes (display / carton) described in Patent Documents 1 to 3 have a problem that the direction of the member corresponding to the inclined plate portion cannot be set to a desired direction.

  That is, in the packaging box described in Patent Document 1, the above-mentioned plate 9 is held obliquely upward by restoring the folding of the above-mentioned plate 9, but the magnitude of the restoring force of the bending of the above-mentioned plate 9 is large. Depending on the situation, the direction of the above-mentioned plate 9 changes and cannot be fixed in a desired direction.

  Further, in the packaging box described in Patent Document 2, the cover plate 14 is interposed between the insertion piece 16 and the front plate 4 by hooking the notches 17A and 17B to the hook portions 27A and 27B of the front plate 4. Since it is only supported, the cover plate 14 cannot be fixed in a desired direction.

  Moreover, in the display combined carton described in Patent Document 3, the display plate 20 is locked by inserting the locking cut portions 18 and 18 'inside the cut lines 16 and 16'. Since it is only supported between 21 and the folding plate 19, the display board 20 cannot be fixed in a desired direction.

  Therefore, the problem to be solved by the present invention is a bottom portion and an inner box portion having an inner sleeve-like portion, and a part of the inner side surface portion of the inner sleeve-like portion is separated from other portions as a separation portion. An inner box part separable through the outer box part, an outer box part covering the inner box part, an outer sleeve part having an outer side part corresponding to each inner side part constituting the inner sleeve part, and a lid part The outer side surface portion corresponding to the inner side surface portion provided with the separation portion, and the outer box portion in which the piece portion formed by the score line is bonded to the separation portion, and the inner box The front portion of the front portion is a front main body portion that is continuously provided from the bottom portion, a tip portion that is located at a tip above the front portion, an inclined plate portion that is continuously provided from the tip portion via a broken line, and an inclined plate portion And a front opening provided between the front body part, and a notch is provided between the tip part and the inclined plate part. By locking the INCLUDED front portion, in the packaging box can be supported by inclining the inclined plate portion is to provide a packaging box which the orientation of the inclined plate portion can be brought into the desired orientation.

  The present invention was created to solve the above-mentioned problems. Firstly, the present invention is a packaging box, and has a bottom part having a substantially rectangular outer shape and standing from each side of the bottom part. An inner sleeve-shaped portion that is substantially perpendicular to the bottom surface portion, and has an inner front surface portion, a pair of opposed inner side surface portions, and an inner sleeve-shaped portion composed of an inner back surface portion, and an inner box that is open at the top. In the inner pair of opposing inner side surface portions, a part of the inner side surface portion is formed as a separation portion so as to be separable from the inner side surface portion main body portion which is a portion other than the separation portion through the first cut line. And an outer box part covering the inner box part, on the outer surface of each part corresponding to each part of the inner front part, the pair of inner side parts and the inner rear part constituting the inner sleeve-like part of the inner box part An outer front portion formed along an outer surface of the inner front portion, with an outer sleeve-like portion provided along An outer sleeve-like portion having an outer side surface portion formed along the outer surface of each inner side surface portion of the pair of inner side surface portions, and an outer back surface portion formed along the outer surface of the inner back surface portion; A lid portion that is continuous from the upper end of the outer sleeve-like portion via a broken line, and the separation portion is bonded to the outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion. And an outer box part formed so that the one part formed through the second cut line including the region where the separation part in the side part is bonded is rotatable with respect to the other part of the outer side part. The inner box part and the outer box part are each formed of a single sheet-like blank, and the inner front part is a front main body part formed adjacent to the pair of inner side part and bottom part. , The top is parallel to the bottom, which is a polygonal line between the bottom of the front body The pair of second sides have a notch formed by projecting inwardly facing each other, having a notch formed by the side and the second side connected from both sides of the first side. A front body portion provided, and a front opening portion provided continuously from the first side portion of the front body portion via the first broken line and having a third side portion parallel to the first broken line on the opposite side of the front body portion; An inclined plate portion continuously provided from the third side portion of the front opening portion via the second broken line, an inclined plate portion having a fourth side portion parallel to the first bent line on the opposite side of the front opening portion, and an inclined plate portion And a tip portion continuously provided from the fourth side portion via a third broken line, and the inclined plate portion is formed above the third bent line by forming cuts on both sides between the inclined plate portion and the tip portion. It has protruding protrusions on both the left and right sides, and bends the front opening part to the front side via the first fold line with respect to the front body part, and the inclined plate part Folded through the second fold line with respect to the front opening portion, the boundary position between the inclined plate portion and the tip portion is arranged at the upper end of the front main body portion, and the inclined plate portion is in a mountain fold state when viewed from above the third fold line. By assembling the front part by pushing the tip part downward, the upper end part of the front body part enters the cut between the inclined plate part and the tip part, and the cut engages with a pair of protrusions in the front body part, The tip of the projecting portion of the inclined plate portion is in contact with the front-side surface of the upper end portion of the front main body portion, so that the inclined plate portion faces obliquely upward.

  In the packaging box having the first configuration, since the inclined plate portion faces obliquely upward in a state where the front portion is assembled, it is possible to make the advertisement displayed on the inclined plate portion easy to see.

  In addition, by forming the protruding length of the protruding portion of the inclined plate portion so that the inclined plate portion is in a desired direction, the direction of the inclined plate portion can be changed to a desired direction, and the user can The content can be easily viewed.

  Also, secondly, in the first configuration, the cut provided between the inclined plate portion and the tip portion is a substantially U-shaped first cut, and the first broken line from the outer end of the first cut. It has a second notch that is provided substantially in parallel and is formed up to the end in the left-right direction of the inclined plate portion, and a second projecting portion that protrudes downward is formed at positions on both the left and right sides of the tip portion. It is characterized by.

  Therefore, in the state where the front portion is assembled, the second projecting portion is in contact with the surface on the back side of the front main body portion in a state where the second projecting portion is bent with respect to a portion other than the second projecting portion at the distal end portion. Is firmly fixed to the front main body.

Thirdly, in the first or second configuration, the front opening portion includes a first front opening portion continuously provided from the front main body portion via the first broken line, and a front main body portion of the first front opening portion. Has an inclined plate portion and a second front opening portion that is continuous with the second broken line, and is provided with an opening in the inclined plate portion. And
When assembling the front portion, the front opening portion is bent with respect to the front main body portion, the inclined plate portion is bent with respect to the front opening portion, and the second front opening portion is bent with respect to the first front opening portion, and the front portion is assembled. Then, the first front opening part, the second front opening part, and the inclined plate part form a substantially triangular shape in a side view. Therefore, by providing an opening in the second front opening, it is possible to store an object to be stored from the opening.

  Fourthly, the packaging box includes a bottom surface portion having a substantially rectangular outer shape, and an inner sleeve-shaped portion standing from each side of the bottom surface portion and substantially perpendicular to the bottom surface portion. And an inner sleeve portion having an inner sleeve-like portion comprising an inner back surface portion and an inner back surface portion. The inner box portion formed so as to be separable via the first cut line and the inner side surface portion main body portion which is a portion other than the separation portion as the separation portion, and the outer box portion covering the inner box portion, An outer sleeve-like portion provided along the outer surface of each of the inner front face portion, the pair of inner side face portions, and the inner rear face portion constituting the inner sleeve-like portion. Along the outer front surface portion formed along the surface and the outer surface of each inner side surface portion of the pair of inner side surface portions An outer sleeve-shaped portion having an outer side surface portion formed respectively and an outer back surface portion formed along the outer surface of the inner back surface portion, and a lid continuously provided via a broken line from the upper end of the outer sleeve-shaped portion A second cut line including a region where the separation portion is bonded to the outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion, and the separation portion is bonded to the outer side surface portion. And the outer box part formed so as to be rotatable with respect to the other part of the outer side surface part, and the inner box part and the outer box part each have one sheet. The inner front portion is a front main body portion formed adjacent to the pair of inner side surface portions and the bottom surface portion, and is a fold line between the upper end and the bottom surface portion of the front main body portion. A first side parallel to the base and a second side connected from both sides of the first side A front body portion having a notch portion formed, and a pair of second side portions provided with projecting portions projecting inwardly facing each other, and a first broken line from the first side portion of the front body portion A first front opening portion having a third side parallel to the first broken line on the side opposite to the front main body portion, and a third bent side from the third side of the first front opening portion via the fourth broken line A second front opening having a fifth side parallel to the first broken line on the opposite side of the first front opening, and a second bent line from the fifth side of the second front opening through the second broken line, An inclined plate portion having a fourth side portion parallel to the first broken line on the side opposite to the front opening portion, and an inclined plate portion in which an opening is formed, and a fourth side portion of the inclined plate portion connected via a third broken line. The inclined plate portion has a protruding portion protruding upward from the third broken line by forming cuts on both sides between the inclined plate portion and the distal end portion. It has both the left and right sides, and the first front opening part is bent to the front side through the first folding line with respect to the front body part, the second front opening part is bent with respect to the first front opening part through the fourth folding line, and is inclined. The plate portion is bent through the second folding line with respect to the second front opening portion, the boundary position between the inclined plate portion and the tip portion is disposed at the upper end of the front main body portion, and the third folding line is viewed from above in a mountain fold state By assembling the front part by pushing the inclined plate part and the tip part downward, the upper end part of the front body part enters the notch between the inclined plate part and the tip part, and the notch is formed into a pair of protrusions in the front body part. While engaging, the front-end | tip of the projection part in an inclined board part contact | abuts to the surface of the front side in the upper end part of a front main-body part, and the inclined board part will be in the state which faced diagonally upward.

In the packaging box having the fourth configuration, an object to be stored can be stored from the opening. In addition, since the inclined plate portion faces obliquely upward in the assembled state of the front portion, the advertisement can be easily viewed when the advertisement is displayed on the inclined plate portion. By forming the protruding length of the portion so that the inclined plate portion is in a desired direction, the inclined plate portion can be set in a desired direction, and the direction of the object to be stored is set in the desired direction. It is possible to make it easier for the user to view the contents of the advertisement.

  Further, fifthly, in the fourth configuration, the first cut in which the cut provided between the inclined plate portion and the tip portion is substantially U-shaped, and the first broken line from the outer end portion of the first cut. It has a second notch that is provided substantially in parallel and is formed up to the end in the left-right direction of the inclined plate portion, and a second projecting portion that protrudes downward is formed at positions on both the left and right sides of the tip portion. It is characterized by. Therefore, in the state where the front portion is assembled, the second projecting portion is in contact with the surface on the back side of the front main body portion in a state where the second projecting portion is bent with respect to a portion other than the second projecting portion at the distal end portion. Is firmly fixed to the front main body.

  According to a sixth aspect of the present invention, in any one of the first to fifth configurations, an advertisement for a stored item stored in the inner box portion is displayed on the inclined plate portion.

  Seventhly, in any of the first to sixth configurations, the first cut line is formed by a perforated cut, and the second cut line is a perforated cut or continuous. It is characterized by being formed by a notch formed.

  Eighthly, in any one of the first to seventh configurations, the bottom surface portion includes a first piece portion continuous from a lower side of one of the pair of inner side surface portions, and a lower side of the inner front portion. A second piece part continuously provided from the third piece part provided continuously from the lower side of the inner back surface part, and a fourth piece part provided continuously from the lower side of the other of the pair of inner side surface parts, The bottom surface portion has a substantially rectangular outer shape by making adjacent portions in the inner sleeve-shaped portion perpendicular to each other.

  According to the packaging box based on this invention, in the state which assembled the front part, since the inclination board part will be in the state which faced diagonally upward, it can make it easy to see the advertisement displayed on the inclination board part. Further, when the front opening portion includes the first front opening portion and the second front opening portion, and the opening portion is provided in the inclined plate portion, an object to be stored can be stored from the opening portion.

  Further, by forming the protruding length of the protruding portion of the inclined plate portion so that the inclined plate portion is in a desired direction, the inclined plate portion can be in a desired direction. Accordingly, the user can easily view the advertisement content, and the front opening portion has the first front opening portion and the second front opening portion, and the opening portion is provided in the inclined plate portion. Can be stored in a desired direction.

It is a front perspective view of the packaging box based on the Example of this invention (Example 1). It is a back perspective view of the packaging box based on the Example of this invention (Example 1). It is a disassembled perspective view of the packaging box based on the Example of this invention (Example 1). It is a bottom view of the packaging box based on the Example of this invention. (Example 1) which is an expanded view of an inner-box part. (Example 1) which is the principal part enlarged view of FIG. It is an expanded view of an outer box part. It is a top view which shows the state which folded the packaging box. (Example 1) which is a top view which shows the folded state of the inner-box part at the time of folding a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the state which assembled the front part. It is the principal part perspective view which looked at the state which assembled the front part from the back side slanting upper part. It is a principal part side view of the state which assembled the front part. (Example 2) which is an expanded view of an inner-box part. It is a perspective view which shows the state which assembled the front part (Example 2). (Example 3) which is an expanded view of an inner-box part. It is a perspective view which shows the state which assembled the front part (Example 3).

  In the present invention, an inner box portion having a bottom surface portion and an inner sleeve-like portion, and an inner box portion in which a part of the inner side surface portion of the inner sleeve-like portion can be separated from other portions via a score line. And an outer box part covering the inner box part, an outer sleeve-like part having an outer side part corresponding to each inner side part constituting the inner sleeve-like part, a lid part, and a separation part being provided The outer side surface portion corresponding to the inner side surface portion has an outer box portion in which a piece formed by a score line is bonded to the separation portion, and the front portion of the inner box portion is the bottom surface portion. A front body portion that is provided continuously from the front end portion, a tip portion that is located at the top end of the front portion, an inclined plate portion that is provided continuously from the front end via a broken line, and provided between the inclined plate portion and the front body portion. And a notch is provided between the tip and the inclined plate part, and this notch is connected to the front part. By, in a packaging box which can be supported by inclining the inclined plate portion, the object of providing a packing box that the orientation of the inclined plate portion can be brought into the desired orientation was realized in the following manner.

  The packaging box A based on this invention is comprised as shown in FIGS. 1-8 etc., and has inner box part A1 and outer box part A2, and each is a sheet-like blank (specifically Specifically, it is formed of corrugated cardboard (in particular, double-sided cardboard, which may be cardboard). In addition, the direction of the step of the core in the double-sided cardboard is the direction shown in the circle shown in FIGS.

  The inner box portion A1 has a container shape with an upper portion opened as a whole, and has a sleeve-like portion (inner sleeve-like portion) 5 and a bottom portion 50 as shown in FIGS. In the assembled state, the sleeve-like portion 5 is formed standing from the periphery of the bottom surface portion 50, and includes a front surface portion (inner front surface portion) 10, a side surface portion (inner side surface portion) 20, and a side surface portion (inner side surface portion). 30, the back surface part (inner back surface part) 40, and the glue margin part 42 are formed, and the expansion | deployment state is formed as shown in FIG.

  Here, the front portion 10 includes a front main body portion 12, a front opening portion 14 provided continuously from the front main body portion 12 via a fold line (first fold line) C12, and a fold line (first line) parallel to the fold line C12 from the front opening portion 14. The inclined plate portion (display portion) 16 provided continuously via the two broken lines C14 and the tip portion 18 provided continuously from the inclined plate portion 16 via the broken line (third broken line) C16 parallel to the broken line C12. Have. Note that linear cuts K14 are formed at predetermined intervals along the broken line C12.

  The front main body 12 has a shape in which a notch is formed at the upper end of a square shape (specifically, a rectangular shape), and the notch is a side (first side) 12a along the broken line C12 and the cut K14. And a side part (second side part) 12b formed from the left side end part of the side part 12a toward the upper end of the front main body part 12, and a front side main body part from the right side end part of the side part 12a. 12 and a side portion (second side portion) 12c formed toward the upper end of 12. The front main body portion 12 is continuously provided from the bottom surface portion 50 (specifically, the first piece portion 60) via a broken line, and is continuously provided from the side surface portion 20 and the side surface portion 30 via a broken line. That is, the front main body portion 12 is formed adjacent to the bottom surface portion 50 and the side surface portions 20 and 30.

  Here, the side portion 12b includes a side portion 12b-1 that is formed to be linearly short upward, and a curved side portion 12b-2 that is formed so as to protrude inward from the upper end of the side portion 12b-1. The side portion 12b-2 has a linear side portion 12b-3 that is inclined upward and outward from the end opposite to the side portion 12b-1. Further, the side part 12c is formed symmetrically (line symmetric) with the side part 12b, the side part 12c includes a side part 12c-1 that is formed in a straight line and a short upper side, and an inner side from the upper end of the side part 12c-1. A curved side portion 12c-2 formed so as to protrude in a straight line, and a linear shape formed by inclining outward from the end opposite to the side portion 12c-1 of the side portion 12c-2. Side part 12c-3. Thereby, the protrusion part 12A and the protrusion part 12B are formed in the inside of the notch part formed in the upper end of the front main body part 12 so that it protrudes to the side.

  Further, the polygonal line C12 and the side part 12a are parallel to the polygonal line C9 (that is, the bottom side of the front main body part 12) between the bottom main body part 12 (specifically, the first piece part 60). ing.

  Further, the front opening portion 14 is connected to the side portion 14a along the polygonal line C12 and the cut K14, and the side along the cut K12a that forms a boundary with the front main body portion 12 from the end portion on the left side of the side portion 14a. The side part 14b and the side part 14c along the notch K13a that forms a boundary with the front main body part 12 are provided continuously from the end part on the right side of the side part 14a, and the side part 14a on the side opposite to the side part 14a. The side portion 14d formed upward from the end portion, linearly extending in the vertical direction and linearly inclined outward, and extending linearly in the vertical direction, and the side portion 14a of the side portion 14c are: It is formed upward from the opposite end, extends linearly in the vertical direction and slopes linearly outward, and further extends from the upper end of the side 14d and the side 14e extending linearly in the vertical direction. Side part 14f provided continuously and along the broken line C14 3rd side part), it is connected from the upper end of the side part 14e, is formed between the side part 14g (third side part) along the broken line C14, the side part 14f, and the side part 14g, and along the cut K15. It has a shape surrounded by the formed side portion 14h.

  In addition, the cut K12 includes a cut K12a formed along a part of the side portion in the horizontal direction at the upper end of the front main body portion 12 provided continuously from the side portion 12b and the side portion 12b, and downward from the lower end of the cut K12a. A linear cut K12b formed slightly. In addition, the cut K13 includes a cut K13a formed along a part of the side portion in the horizontal direction at the upper end of the front main body portion 12 provided continuously from the side portion 12c and the side portion 12c, and downward from the lower end of the cut K13a. A linear cut K13b formed slightly. Further, the side portion 14e and the side portion 14d are formed symmetrically (line symmetric) with each other. Further, the cut K15 has a linear portion parallel to the broken line C14 and a curved portion that curves upward from both sides of the linear portion, and both ends of the cut K15 are connected to the broken line C14.

  In addition, the inclined plate portion 16 has a substantially rectangular shape as a whole, and includes a side portion 16a along the cut K15, a side portion 16b along the broken line C14, which is continuously provided from an end portion on the left side of the side portion 16a. The side portion 16c is connected from the end portion on the right side surface side of the side portion 16a, and the side portion 16c (side portion 16d) is formed in the vertical direction from the end portion on the left side surface side of the side portion 16b. Is on the extension line of the upper end portion in the vertical direction of the side portion 14d) and the side portion 16e formed in the vertical direction from the end portion on the right side surface of the side portion 16c (the side portion 16e is perpendicular to the side portion 14e). A side 16f formed substantially parallel to the fold line C16 from the upper end of the side 16d, and an end on the right side of the side 16f. The side 16g is formed in parallel with the polygonal line C16 from the upper end of the side 16e. The portion 16h is connected to the left side end of the side portion 16h, is connected to the substantially U-shaped side portion 16i, and the end portion of the side portion 16g opposite to the side portion 16f, and is broken line C16. A side portion 16j (fourth side portion) formed along the side 16 and a side portion 16k (fourth side) formed along the fold line C16 and connected from the end portion on the opposite side of the side portion 16h of the side portion 16i. Side) and between the side 16j and the side 16k, and is surrounded by a side 16l formed along the cut K19. The side part 16g has a side part 16g-2 parallel to the polygonal line C12, side parts 16g-1 and 16g-3 formed downward from both sides of the side part 16g-2, and the side part 16i is The side portion 16i-2 is parallel to the polygonal line C12, and the side portions 16i-1 and 16i-3 are formed downward from both sides of the side portion 16i-2.

  The side portion 16f and the side portion 16g are formed by forming a cut K16. The cut K16 includes a cut K16a formed along the side portion 16f and the side portion 16g and an end on the right side of the cut K16a. It is comprised from the linear cut K16b formed in the right side surface diagonally downward from the part. The cut K16a is provided between the inclined plate portion 16 and the tip portion 18, and the cut K16a partitions the inclined plate portion 16 and the tip portion 18. A portion along the side portion 16g in the cut K16a is a first cut, and a portion along the side portion 16f is a second cut.

  The side 16h and the side 16i are formed by forming a cut K18. The cut K18 includes a cut K18a formed along the side 16h and the side 16i and an end on the left side of the cut K18a. It is comprised from the linear notch K18b formed in the left side surface diagonally downward from the part. The cut K18a is provided between the inclined plate portion 16 and the distal end portion 18, and the cut K18a partitions the inclined plate portion 16 and the distal end portion 18. A portion along the side portion 16i in the cut K18a is a first cut, and a portion along the side portion 16h is a second cut.

  In the inclined plate portion 16, a protruding portion 16A is formed by the side portion 16g, and a protruding portion 16B is formed by the side portion 16i.

  The cut K16a is formed along the side portion 16f and the side portion 16g. However, instead of providing the side portion 16g-1 and the side portion 16f, the shape in which the side portion 16g-2 is extended outward. And a cut may be formed along the side. Similarly, the cut K18a is formed along the side 16h and the side 16i. However, instead of providing the side 16i-1 and the side 16h, the side 16i-2 is extended outward. A shape may be formed, and a cut may be formed along the side.

  Further, the cut K19 has a linear portion parallel to the broken line C16 and an inclined portion linearly inclined downward from both sides of the linear portion, and both ends of the cut K19 are connected to the broken line C16. The cut K19 is provided between the inclined plate portion 16 and the tip portion 18, and the cut K19 partitions the inclined plate portion 16 and the tip portion 18.

  As described above, the inclined plate portion 16 has the projecting portions 16A and 16B projecting toward the distal end portion 18 side from the broken line C16 at the boundary position with the distal end portion 18, and the projecting portions 16A and 16B. By adjusting the upward protruding length W from the broken line C16, the direction of the inclined plate portion 16 can be set to a desired length when the front portion 10 is assembled. In addition, the inclined plate part 16 has the inclined plate part main body and the protruding parts 16A and 16B by using the inclined plate part body other than the protruding parts 16A and 16B in the inclined plate part 16. I can say that.

  On the outer surface of the inclined plate portion 16, display contents such as a commercial advertisement are printed in advance. That is, the inclined plate part 16 functions as a display part. Since the outer surface of the inclined plate portion 16 is the same surface as the outer surface of the inner box portion A1 in the deployed state of the inner box portion A1, simultaneously with the region other than the inclined plate portion 16 of the inner box portion A1. Printing can be performed on the inclined plate portion 16.

  Further, the tip 18 has a substantially rectangular shape with rounded corners on both sides of the tip, and a side 18a parallel to the fold line C16 and a circle continuously provided from the left side end of the side 18a. An arc-shaped side portion 18b, an arc-shaped side portion 18c continuously provided from an end portion on the right side of the side portion 18a, a side portion 18d formed downward from the lower end of the arc-shaped portion 18b, and an arc-shaped portion A side 18e formed downward from the lower end of 18c, a side 18f formed along the cut K16a from the lower end of the side 18d, and a side 18g formed along the cut K18a from the lower end of the side 18e. A side 18h formed along the polygonal line C16 from the right side end of the side 18f, and a side 18i formed along the polygonal line C16 from the left side end of the side 18g; It is formed between the side 18h and the side 18i. And has a bounded shape by the side portion 18j formed me.

  Moreover, in the front-end | tip part 18, the part protruded below by the notches K16 and K18 turns into protrusion part (2nd protrusion part) 18A, 18B (refer FIG. 3 etc.). In addition, it can be said that the front-end | tip part 18 has the front-end | tip part main body and the protruding parts 18A and 18B by making parts other than the protrusion part 18A and 18B in the front-end | tip part 18 into a front-end | tip part main body.

  The vertical length h1 between the polygonal line C12 and the polygonal line C14 and the vertical length h2 between the polygonal line C12 and the polygonal line C14 are formed to be substantially the same.

  In addition, the front part 10 is formed symmetrically as a whole, and the front main body part 12, the front opening part 14, the inclined plate part 16, and the tip part 18 are formed symmetrically.

  Here, in a state where the front portion 10 is assembled, as shown in FIGS. 15 to 17, the inclined plate portion 16 is fixed in a state of facing obliquely upward on the front side, and is formed in the horizontal direction with the direction of the inclined plate portion 16. Although the angle α is an acute angle, the length between the fold line C12 and the fold line C14 in the front opening 14 is constant by adjusting the protruding length W of the protrusions 16A and 16B upward from the fold line C16. The direction of the inclined plate portion 16 can be adjusted. For example, when the protruding length W of the projecting portions 16A and 16B is increased, the fold line C14 in the inclined plate portion 16 and the length h21 between the upper ends of the projecting portions 16A and 16B are increased, but the fold line C12 in the front opening portion 14 is increased. Since the length between the broken lines C14 is constant, the angle α increases accordingly. On the other hand, when the protruding length W of the projecting portions 16A and 16B is shortened, the length h21 between the fold line C14 in the inclined plate portion 16 and the upper ends of the projecting portions 16A and 16B is shortened. Become. Therefore, when it is desired to increase the angle α of the inclined plate portion 16, the length of the projecting portions 16A and 16B is formed long, and when the angle α of the inclined plate portion 16 is desired to be decreased, the projecting portions 16A and 16B. The length is formed short.

  Further, the side surface portion 20 is continuously provided via a broken line from the right end portion of the front body portion 12 of the front surface portion 10 when viewed from the front, and has a shape in which a part of the upper side of the square shape is cut out. The edge portion is formed in a concavo-convex shape, and at the end portion on the back surface side, it is formed to have the same height as the edge portion at the upper end of the back surface portion 40. The side surface portion 20 has a main body portion 22 and a separation portion 24.

  Here, the separation portion 24 is formed by partitioning a part of the upper end region of the side surface portion 20 with a boundary line composed of a cut line (first cut line) K2 and a cut line K4. The cut line K2 is a perforated cut (cut formed at intervals) (scheduled cut line), and the cut line K4 is formed by continuous cuts. The main body portion 22 is an area excluding the separation portion 24 in the side surface portion 20.

  That is, the cut line K2 is formed in a substantially arc shape in the horizontal direction (substantially horizontal direction), and the cut line K4 is formed in the vertical direction (that is, the lower side of the side face 20 from the end on the back side of the cut line K2). In the direction perpendicular to the direction of That is, the separation portion 24 is formed in a part of the upper end region of the side surface portion 20, that is, in the region in contact with the upper end edge from the front side end to the back side end. And can be separated via the cut line K2.

  The separation part 24 has a front side and a back side formed in a linear shape, and an upper surface side and a lower surface side formed in an arc shape. The front and back sides of the separation part 24 are formed in the vertical direction. That is, the lower side of the separation part 24 is formed by the cut line K2, and the side part on the back side of the separation part 24 is formed by the cut line K4.

  The shape of the separating portion 24 is obstructed when the separating portion 24 is separated from the main body portion 22 by rotating the side portion 126 of the outer box portion A2 to the outside, and then the outer box portion A2 is pulled upward. It is formed not to become. That is, the separation part 24 is a part of the upper end region of the side part 20, that is, the front side of the side part 20, so that the separated separation part 24 does not hinder when moving upward with respect to the main body part 22. The cut line K4 is formed at 90 degrees or less (specifically, 90 degrees) with respect to the horizontal direction. The cut line K4 is formed in a part of the region in contact with the edge of the upper end from the end on the side to the end on the back side. Has been. That is, if the angle of the score line K4 is larger than 90 degrees, the main body 22 may become an obstacle when the separating unit 24 is moved upward with respect to the main body 22. In the case of the example, there is no such fear.

  The main body portion 22 is a portion other than the separation portion 24 in the side surface portion 20 and has a substantially L shape as a whole, and it can be said that the separation portion 24 is formed inside the bent portion.

  The formation position of the separation part 24 is an area on the back side of the piece part 126 of the outer box part A2. The separation part 24 is bonded to the back side of the piece part 126, and the separation part 24 is rotated by rotating the piece part 126 outward. The part 24 is also formed so that the cut line K <b> 2 is broken while being adhered to the back side of the piece part 126 so that the separation part 24 is separated from the main body part 22. The separation portion 24 is formed smaller than the piece portion 126, and the outer shape of the separation portion 24 does not protrude beyond the outer shape of the piece portion 126.

  Further, the side surface portion 30 is continuously provided via a broken line from the left end portion in the front view of the front portion 10 and has a shape in which a part of the upper side of the rectangular shape is cut out. It is formed in a shape, and is formed at the end on the back side to be the same as the height of the edge at the upper end of the back side 40. The side surface portion 30 has a main body portion 32 and a separation portion 34. The configuration of the side surface portion 30 is formed symmetrically with respect to the side surface portion 20 via a central plane that is a virtual plane perpendicular to the front-rear direction, and the main body portion 32 is symmetric with respect to the main body portion 22 (line-symmetric in the expanded state). ), And the separation part 34 is formed symmetrically with the separation part 24 (line symmetry in the unfolded state), and a detailed description thereof will be omitted.

  In addition, the separation portion 34 is formed by partitioning a part of the upper end region of the side surface portion 30 with a boundary line including a cut line (first cut line) K6 and a cut line K8. The cut line K6 is formed by perforated cuts (cuts formed at intervals) (scheduled cut line), and the cut line K8 is formed by continuous cuts.

  Moreover, the formation position of the separation part 34 is an area on the back side of the piece part 136 of the outer box part A2, and the separation part 34 is adhered to the back side of the piece part 136, and the piece part 136 is rotated outward. The separation part 34 is also formed so that the cut line K6 is broken while being adhered to the back side of the piece part 136 so that the separation part 34 is separated from the main body part 32.

  Moreover, the back surface part 40 is continuously provided through the broken line from the right end in the right side view of the side part 20, and is exhibiting square shape (rectangular shape). The horizontal width of the back surface portion 40 is formed to be the same as the horizontal width of the front surface portion, and the vertical width of the back surface portion 40 is formed to be the same as the vertical width (maximum vertical width) of the side surface portions 20 and 30.

  In addition, the margin portion 42 is continuously provided via a broken line from the left end of the side surface portion 30 in the left side view, and has a strip-like trapezoidal shape that is elongated in the vertical direction. As shown in FIG. 3, the glue margin portion 42 has an outer surface bonded to an inner surface of the back surface portion 40.

  Further, the bottom surface portion 50 has a first piece portion 60, a second piece portion 70, a third piece portion 80, and a fourth piece portion 90. In the assembled state of the packaging box A, FIG. As shown, it has a substantially rectangular outer shape.

  Here, the 1st piece part 60 is connected from the lower end of the front part 10 via the broken line, is formed in the substantially trapezoid shape which becomes narrow as it goes to the front end side, and a part of the upper surface is inner box part A1. A part of the inner bottom surface is formed. The first piece 60 is formed point-symmetrically with the fourth piece 90 when the bottom surface 50 is assembled.

  The second piece 70 is connected to the lower end of the side face 20 via a broken line, is formed in a substantially rectangular shape, and a part of the upper surface of the second piece 70 is a part of the inner bottom of the inner box part A1. Forming part. Further, a predetermined interval is obliquely inclined with respect to a side portion that forms a boundary with the side surface portion 20 of the second piece portion 70 from a corner portion of the second piece portion 70 (a corner portion at a boundary position between the side surface portion 20 and the back surface portion 40). A cut line 70-1 (that is, a cut is formed so that it is easy to bend) is formed (the bent line 70-1 is a mountain line on the upper surface side), and the inner box portion When A1 is folded, it can be easily folded. The second piece 70 is partitioned into a main body 72 and a tip 74 through a broken line 70-1. A notch 72 a is formed on the distal end 74 side of the distal end of the main body 72 so as to be engaged with the other main body 82. The upper surface of the distal end portion 74 is bonded to the lower surface of the fourth piece portion 90.

  The third piece 80 is connected to the lower end of the side face 30 through a broken line, and is formed symmetrically with the second piece 70 in the assembled state of the bottom face 50. That is, the third piece part 80 is connected from the lower end of the side face part 30 via a broken line, is formed in a substantially rectangular shape, and a part of the upper surface of the third piece part 80 is a part of the inner bottom face of the inner box part A1. Forming part. Further, a predetermined interval is obliquely inclined with respect to a side portion that forms a boundary with the side surface portion 30 of the third piece portion 80 from a corner portion (a corner portion of the boundary position between the side surface portion 30 and the front surface portion 10) of the third piece portion 80. A broken line 80-1 (that is, a cut is formed so that it is easy to bend) is formed in the inner box portion. When A1 is folded, it can be easily folded. The third piece portion 80 is partitioned into a main body portion 82 and a tip end portion 84 via a broken line 80-1. A notch portion 82 a is formed on the distal end portion 84 side of the distal end of the main body portion 82 so as to be engaged with the other main body portion 72. The upper surface of the distal end portion 84 is bonded to the lower surface of the first piece portion 60.

  Further, the fourth piece 90 is connected to the lower end of the back surface portion 40 via a broken line, is formed in a substantially trapezoidal shape that becomes narrower toward the front end side, and a part of the upper surface of the fourth piece portion 90 of the inner box portion A1. A part of the inner bottom surface is formed.

  In a state where the inner box part A1 is assembled in a box shape, the front part 10 and the rear part 40 are parallel to each other, the side part 20 and the side part 30 are parallel to each other, and each member constituting the bottom part 50 is The front part 10, the side parts 20, 30 and the back part 40 are substantially perpendicular (or right angles). Moreover, the adjacent members in each member (the front portion 10, the side portions 20, 30 and the back portion 40) constituting the sleeve-like portion 5 are perpendicular to each other. Further, the inner box part A1 can be folded into a flat plate shape, the angle between the front part 10 and the side part 30 is made smaller, the angle between the back part 40 and the side part 20 is made smaller, and the second piece part 70. The main body 72 of the third piece 80 is turned substantially parallel to the side face 20, and the main body 82 of the third piece 80 is turned upward to be substantially parallel to the side face 30. As shown in FIG. 9, the inner box portion A1 can be folded into a flat plate shape as a whole. Further, in a state where the inner box portion A <b> 1 is folded, each part constituting the bottom face part 50 is in relation to the front face part 10, the side face parts 20, 30 and the back face part 40 constituting the sleeve-like part 5 in the sleeve-like part 5. It becomes a substantially parallel state.

  Next, the outer box portion A2 is a box that covers the inner box portion A1, and as shown in FIGS. 1 to 4, FIG. 7, etc., a sleeve-like portion (outer sleeve-like portion) 105, an upper surface portion 160, 170, 180, and 190, and the unfolded state is formed as shown in FIG.

  Here, in the assembled state, the sleeve-like portion 105 has a quadrangular cylindrical shape, and includes a front portion (outer front portion) 110, a side portion (outer side portion) 120, and a side portion (outer side portion) 130. And a back surface portion (outer back surface portion) 140.

  Here, the front portion 110 has a square (rectangular) plate shape. The width of the front portion 110 is slightly larger than the width of the front portion 10 (specifically, the front main body portion 12) so that the inner box portion A1 can be accommodated in the outer box portion A2. Yes.

  Further, the side surface portion 120 is continuously provided from the right end portion of the front surface portion 110 in a front view through a broken line K112, has a rectangular shape, and a score line (second score line) 122 and score lines 124a and 124b are formed. Has been.

  Here, the cut line 122 is formed by perforated cuts (cuts formed at intervals) (scheduled cut lines), has a substantially U-shape, and is formed by a substantially arc-shaped cut formed in the horizontal direction. The straight line 122b formed in the vertical direction (a direction substantially perpendicular to the lower side of the side surface 120) from the line of view 122a and the end of the cut line 122a (the left side in the right side view) downward. And a substantially arc-shaped cut line 122c formed substantially parallel to the cut line 122a in the lateral direction from the lower end of the cut line 122b. The length of the cut line 122a and the length of the cut line 122c are formed substantially the same. The width between the score line 122a and the score line 122c is formed larger than the width in the vertical direction of the separation portion 24 of the inner box portion A1, and the lengths of the score line 122a and the score line 122c are the same as those of the separation portion 24. It is formed larger than the width in the lateral direction. As described above, the region surrounded by the cut line 122 and the broken line C126 connecting the ends of the cut line 122a and the cut line 122c on the opposite side to the cut line 122b is the piece 126.

  Further, in the middle of the cut line 122b from the upper end to the lower end, cut lines 124a and 124b parallel to each other in the lateral direction are formed on the side opposite to the side where the cut line 122a and the cut line 122c are provided. Has been. That is, the cut line 124a and the cut line 124b are formed in parallel to each other and formed by continuous cuts. The cut line 124a is formed below the cut line 122a, and the cut line 124b is formed above the cut line 122c. As described above, the cut line 124a, the cut line 124b, the cut line 122b, and the straight broken line C128 connecting the ends of the cut line 124a and the cut line 124b opposite to the cut line 122b side are surrounded. This area becomes a single part 128. The lateral width of the side surface portion 120 is slightly larger than the lateral width of the side surface portion 20 so that the inner box portion A1 can be accommodated in the outer box portion A2.

  Note that, at the boundary position between the front portion 110 and the side surface portion 120, a linear broken line K112 is formed at which a cut is formed at a predetermined interval (that is, a cut is formed so as to be easily bent). Further, a vertically long opening K114 is formed on the lower side between the side surface 120 and the front surface 110.

  Further, the side surface portion 130 is connected from the left end portion of the front portion 110 in a front view via a broken line K116, has a square shape, and forms a cut line (second cut line) 132 and cut lines 134a and 134b. Has been.

  The configuration of the side surface portion 130 is symmetrical with respect to the side surface portion 120 except for the shape of the opening K114 and the cutout portion K118 via a central plane that is a virtual plane perpendicular to the front-rear direction. 132 is formed symmetrically with the cut line 122 and is formed in a substantially arcuate cut line 132a formed in the horizontal direction, and vertically from the end of the cut line 132a (the right end in the left side view) downward. The cut line 132b formed in the direction and the substantially arcuate cut line 132c formed substantially parallel to the cut line 132a in the lateral direction from the lower end of the cut line 132b are formed in a substantially reverse U-shape. ing. The cut line 132 is formed by a perforated cut (a cut formed at intervals) (scheduled cut line). Further, in the middle of the cut line 132b from the upper end to the lower end, cut lines 134a and 134b parallel to each other in the lateral direction are formed on the side opposite to the side where the cut line 132a and the cut line 132c are provided. Has been. The cut lines 134a and 134b are formed by continuous cuts. A region surrounded by the cut line 132 and a linear broken line C136 connecting the ends of the cut line 132a and the cut line 132c on the side opposite to the cut line 132b is a single part 136. A region surrounded by a straight broken line C138 connecting the ends of the line 134a, the cut line 134b, the cut line 132b, and the end of the cut line 134a and the cut line 134b opposite to the cut line 132b is a piece 138. It becomes. The detailed configuration of the cut line 132 is the same as that of the cut line 122 except that the detailed description is omitted, and the detailed description of the cut lines 134a and 134b is symmetrical to the cut lines 124a and 124b. Since the configuration other than the above is the same, detailed description is omitted.

  Note that, at the boundary position between the front portion 110 and the side surface portion 130, a linear broken line K116 is formed at which a cut is formed at a predetermined interval (that is, a cut is formed so as to be easily bent). A vertically long cutout K118 is formed on the lower side between the side surface portion 130 and the front surface portion 110. Since the opening K114 and the cutout K118 are provided in the outer box part A2, there is room for the lower ends of the front part 110 and the side parts 120, 130 to move between the outside and the inside. Can be pulled up easily.

  Moreover, the back surface part 140 is continuously provided from the right end in the right side view of the side surface part 120 via the broken line K120, and has a rectangular shape. The lateral width of the back surface portion 140 is slightly larger than the lateral width of the back surface portion 40 so that the inner box portion A1 can be accommodated in the outer box portion A2.

  In addition, the margin part 142 has a fold line (a linear fold line K122 in which cuts are formed at predetermined intervals (that is, cuts are formed so as to be easily bent) from the right end in the rear view of the back part 140). And is formed in an elongated strip-like trapezoidal shape in the vertical direction. As shown in FIG. 2, the inner margin surface of the adhesive margin portion 142 is bonded to the outer surface of the side surface portion 130.

  In addition, the front portion 110, the side portions 120, 130, and the back portion 140 are formed to have the same vertical width, and are formed to be the same as or slightly larger than the vertical width of the inner box portion A1. That is, the longitudinal length of the sleeve-like portion 105 of the outer box portion A2 is formed to be the same as or slightly longer than the longitudinal length (maximum length) of the sleeve-like portion 5 of the inner box portion A1.

  Moreover, the upper surface part 160 is connected from the upper end of the front part 110 via a broken line, and has a rectangular shape (rectangular shape). Further, the upper surface portion 170 is connected from the upper end of the side surface portion 120 via a broken line, and has a rectangular shape (rectangular shape). A gap K124 is formed between the upper surface portion 170 and the upper surface portion 160. Moreover, the upper surface part 180 is connected from the upper end of the side part 130 via a broken line, and has a rectangular shape (rectangular shape). A gap K126 is formed between the upper surface portion 180 and the upper surface portion 160. Moreover, the upper surface part 190 is connected from the upper end of the back surface part 140 via a broken line, and has a rectangular shape (rectangular shape). A gap K128 is formed between the upper surface portion 190 and the upper surface portion 170. These four upper surface portions 160 to 190 open and close the upper surface of the outer box portion A2, and in particular, the upper surface of the outer case portion A2 is closed by closing the upper surface portion 170 and the upper surface portion 180. That is, the upper surface portions 160 to 190 constitute a lid portion. In addition, the upper surface parts 160-190 are the state which stood up upwards beforehand, and the upper part of the outer case part A2 is in the open state. In the expanded state of the outer box portion A2, gaps K124, K126, and K128 are formed in the adjacent upper surface portions of the upper surface portions 160 to 190 as shown in FIG. In addition, although the upper surface parts 160-190 as a cover part are continuously provided from each edge | side of the upper end of the sleeve-like part 105, they should just be continuously provided from the at least 1 upper surface part.

  In a state where the outer box part A2 is assembled in a box shape, the front part 110 and the back part 140 are parallel to each other, and the side part 120 and the side part 130 are parallel to each other. Adjacent members in each member constituting the sleeve-like portion 105 (the front portion 110, the side portions 120 and 130, and the back portion 140) are perpendicular to each other.

  Next, the inner box portion A1 and the outer box portion A2 are bonded to each other at the separation portions 24 and 34. In other words, the outer surface of the separation portion 24 and the inner surface of the side surface portion 120 (particularly, the piece portion 126) are bonded together by an adhesive or other bonding means, and the outer surface of the separation portion 34 and the side surface portion 130 ( In particular, the packaging box A is integrally formed as a whole by bonding the inner surface of the piece 136) with an adhesive or other bonding means. That is, an adhesive layer (not shown) is provided between the whole or a part of the outer surface of the separation portion 24 and the inner surface of the side surface portion 120. An adhesive layer (not shown) is provided between the whole or a part of the surface and the inner surface of the side portion 130. Thereby, the sleeve-like part 105 of the outer box part A2 is provided along the outer surface of the sleeve-like part 5 in the inner box part A1, for example, the front part 110 is provided along the outer surface of the front part 10. The side surface portion 120 is provided along the outer surface of the side surface portion 20, the side surface portion 130 is provided along the outer surface of the side surface portion 30, and the back surface portion 140 is aligned along the outer surface of the back surface portion 40. Is provided. The adhesive strength of the adhesive layer is such that when the piece 126 of the outer box portion A2 is rotated outward, the lower cut line K2 at the same time is broken, and the separation portion 24 is turned into the inner box portion A1. It is set to follow the piece 126 in a state where it is separated from and rotated to the piece 126. Similarly, when the piece 136 of the outer box A2 is turned outward, At the same time, the cut line K6 on the lower side of the separation part 34 is broken, and the separation part 34 is separated from the inner box part A1, and is set to follow the piece part 136 in a state of being adhered to the rotated piece part 136. Yes.

  Further, when the inner box part A1 and the outer box part A2 are bonded, the lower end of the inner box part A1 and the lower end of the outer box part A2 are formed to have the same height. The inner box portion A1 and the outer box portion A2 are not bonded to each other except the portions of the separation portions 24 and 34. As described above, the inner box part A1 is housed inside the outer box part A2, and the parts other than the bottom surface part 50 of the inner box part A1 are covered with the outer box part A2. That is, the position in the height direction of the lower end of the outer box portion A2 is substantially the same as the position in the height direction of the lower end of the inner box portion A1, and in the state where the upper surface portions 160 to 190 are sealed, Only the bottom part 50 is exposed.

  In addition, the packaging box A having the above configuration can be folded as described above for the inner box part A1, and the outer box part A2 has a sleeve-like part 105, and has a generally sleeve-like shape as a whole. Even in the state of the packaging box A, it can be folded into a flat plate shape so that the front part 110 is substantially parallel to the side part 130 and the side part 120 is substantially parallel to the back part 140. By doing so, it can be folded into a flat plate shape as shown in FIG.

  In the inner box part A1 and the outer box part A2, ruled lines are formed in advance at each broken line.

  The use state of the packaging box A having the above configuration will be described. In a situation where the packaging box A is not used, the packaging box A can be folded into a flat plate shape as described above.

  And when using the packaging box A, the packaging box A is assembled. That is, the front part 110 and the back part 140 in the outer box part A2 are parallel to each other, the side part 120 and the side part 130 are parallel to each other, and the front part 10 and the back part in the inner box part A1. 40 is parallel to each other, the side surface portion 20 and the side surface portion 30 are parallel to each other, and the bottom surface portion 50 is perpendicular to the sleeve-like portions 5 and 105 so that the packaging box A is three-dimensional. Assembled.

  Then, as shown in FIG. 10, a plurality of articles (products) G are stored in the inner box portion A1 from above the packaging box A. In addition, since the front-end | tip part 18 protrudes inside the front main-body part 12 when the front part 10 is assembled as the to-be-contained object G, it shall be flexible like pouch products, such as a retort pouch. Is preferred. In addition, since the upper surface parts 160 to 190 are in a state where they are erected upward in advance, and the upper part of the outer box part A2 is open, the storage object G is stored as it is from above the packaging box A. do it. Moreover, since the front part 10 is in a state of standing upward, there is no hindrance to storing the objects to be stored. Thereafter, the upper surface portions 160 to 190 are closed, and the adhesive tape T is adhered from the front surface portion 110 of the outer box portion A2 to the back surface portion 140 side through the upper surface, as shown in FIG. ~ 190 is sealed.

  When the items to be stored are packaged in the packaging box A as described above, the packaging box A storing the items to be stored G is transported to a place where the items to be stored G are displayed.

  Thereafter, when displaying the items to be stored, the outer box part A2 is separated from the inner box part A1. That is, as shown in FIG. 12, after the piece 128 of the side portion 120 of the outer box portion A2 is pushed inward, a finger can be hooked on the tip of the piece 126, and then the piece 126 is moved outward. Rotate. That is, the broken line C126 serves as a rotation axis, and the piece 126 rotates in the horizontal direction.

  Similarly, after the piece 138 of the side surface portion 130 of the outer box portion A2 is pushed inward so that a finger can be hooked on the tip of the piece 136, the piece 136 is rotated outward. That is, the broken line C136 serves as a rotation axis, and the piece 136 rotates in the horizontal direction. It should be noted that the polygonal lines C126 and C136, which are the rotation axes when the pieces 126 and 136 rotate, can be naturally bent by rotating the pieces 126 and 136 without forming ruled lines. However, a ruled line may be formed in advance at the portion of the broken line.

  Then, when the piece part 126 of the outer box part A2 is rotated outward, the cut line K2 on the lower side of the separating part 24 is broken at the same time, and the separating part 24 is separated from the inner box part A1 and rotated. The piece 126 follows the piece 126 while being adhered to the piece 126. Similarly, when the piece 136 of the outer box portion A2 is rotated outward, the cut line K6 on the lower side of the separating portion 34 is broken at the same time, and the separating portion 34 is separated from the inner box portion A1 and rotated. The piece 136 is driven in a state where it is adhered to the piece 136.

  Then, as shown in FIG. 13, by pulling up the outer box part A <b> 2, the inner box part A <b> 1 remains in the state where the articles are stored and the separation parts 24 and 34 are separated. The front portion 10 is assembled (that is, the front opening portion 14, the inclined plate portion 16 and the tip portion 18 are assembled), and the inclined plate portion 16 is inclined to be displayed.

  That is, the front opening part 14 is bent to the front side via the polygonal line C12 with respect to the front body part 12 (the valley line C12 is a valley fold when viewed from the front side), and the inclined plate part 16 is bent with respect to the front opening part 14 The state shown in FIG. 14 is assumed as the state of being bent to the back side through C14.

  Thereafter, the boundary position between the tip 18 and the inclined plate portion 16 is disposed at the upper end position of the front main body 12, and the tip 18 is bent downward with respect to the inclined plate 16 around the fold line C16 (that is, the fold line). In a state where C16 is mountain-folded when viewed from above, the distal end portion 18 and the inclined plate portion 16 are pushed downward. Then, the upper end portion of the front main body portion 12 enters the cut K16 between the front end portion 18 and the inclined plate portion 16, and the upper end portion of the front main body portion 12 enters the cut K18 between the front end portion 18 and the inclined plate portion 16. Further, by pushing the tip 18 and the inclined plate 16 downward, the cut K16 is locked to the protruding portion 12A, and the cut K18 is locked to the protruding portion 12B, as shown in FIGS. In addition, the inclined plate portion 16 is fixed in a state of facing obliquely upward on the front side. Therefore, it is possible to make the advertisement displayed on the inclined plate portion 16 easier to see.

  In a state where the cut K16 is locked to the protruding portion 12A and the cut K18 is locked to the protruding portion 12B, the tip of the protruding portion 16A and the tip of the protruding portion 16B are as shown in FIGS. The front body portion 12 is in contact with the front surface (front surface at the upper end portion of the front body portion 12), and as shown in FIG. 16, the projecting portions 18A and 18B of the tip 18 are front body portions. 12, the projections 18 </ b> A and 18 </ b> B are bent with respect to portions other than the projections 18 </ b> A and 18 </ b> B at the tip 18. Since the protrusions 18 </ b> A and 18 </ b> B are bent, they come into contact with the rear surface of the front main body 12, so that the front end is firmly fixed to the front main body. In FIG. 16, the stored product G is not illustrated in order to make the state of the protrusions 18 </ b> A and 18 </ b> B easier to understand.

  In the state where the front part 10 is assembled, as shown in FIGS. 15 to 17, the inclined plate part 16 is fixed in a state of facing obliquely upward on the front side, but the length of the projecting parts 16A and 16B is inclined plate. By forming the portion 16 so as to have a desired orientation, the inclined plate portion 16 can be oriented in a desired direction, and the user can easily view the advertisement content.

  Moreover, in the state which assembled the front part 10, the front-end | tip part 18 penetrates into the back side of the front main-body part 12, However, By making the to-be-contained object G flexible like a pouch product, the front-end | tip part 18 is made. It will not get in the way.

  Moreover, according to the packaging box A of the present embodiment, as shown in FIG. 1 and FIG. Since 190 is only closed and sealed with one adhesive tape T, packing work of goods (goods) can be easily performed.

  Further, according to the packaging box A of the present embodiment, the fingers can be hooked on the tips of the pieces 126 and 136 by pressing the pieces 128 and 138 of the side portions 120 and 130 of the outer box portion A2 inward. After that, it is possible to display only by rotating the pieces 126, 136 outward, separating the separating parts 24, 34 from the inner box part A1, and pulling the outer box part A2 upward. Can be easily performed.

  In addition, since the opening K114 and the notch K118 are provided in the outer box part A2, and the lower ends of the front part 110 and the side parts 120 and 130 have room to move between the outer side and the inner side, the outer box part A2 Can be easily lifted.

  Further, in the display state of the objects to be stored, the length in the height direction of the front portion 10 in the inner box portion A1 is formed to be smaller than the length in the height direction of the back portion 40. By displaying as the front side, it is possible to make it easier for the user to see the stored items.

  In the above description, in the outer box part A2, the opening K114 is provided at the boundary position between the front part 110 and the side part 120 constituting the sleeve-like part 105, and at the boundary position between the front part 110 and the side part 130. Although the description has been given assuming that the notch K118 is provided, an opening or notch having the same configuration may be provided at the boundary position between the side surface portion 120 and the back surface portion 140 or at the boundary position between the side surface portion 130 and the back surface portion 140. Good.

  In the above description, the inner box portion A1 and the outer box portion A2 are described as having four side surfaces, that is, in a plan view having a quadrangular shape. But you can. For example, the inner box part or the outer box part may have six or eight side parts, and when the number of side parts is even, the two separation parts in the inner box part are provided on the opposite side parts. . For example, when the plan view is hexagonal, two separation portions are provided on side portions parallel to each other. In addition, when the number of side surface parts is an odd number, when there is an opposing side surface part parallel to the side surface part provided with one separation part, another separation part is provided on the side surface part, When there is no portion, the other separation portion may be provided on the side surface portion that is closest to the side surface portion on which one separation portion is provided (that is, the angle formed with the side surface portion is the smallest).

  Next, the packaging box of Example 2 will be described. The packaging box of Example 2 has an inner box part A1 (see FIG. 18) and an outer box part. The outer box part of the packaging box of Example 2 has the same configuration as the outer box part A1 of the packaging box A of Example 1.

  The inner box portion A1 in the packaging box of the second embodiment is configured as shown in FIG. 18, and has the same configuration as the inner box portion A1 of the first embodiment except for the front portion 10.

  The front portion 10 includes a front main body portion 12, a first front opening portion 14-1 continuously provided from the front main body portion 12 via a fold line (first fold line) C12, and a fold line (first line) from the first front opening portion 14-1. (Four broken lines) a second front opening portion 14-2 continuously provided via C14-1, and an inclined plate portion 16 provided continuously from the second front opening portion 14-2 via a broken line (second broken line) C14-2. And a tip portion 18 connected from the inclined plate portion 16 via a broken line (third broken line) C16.

  Here, since the configuration of the front main body 12 is the same as that of the front main body 12 in the first embodiment, detailed description thereof is omitted.

  Moreover, the structure of the 1st front opening part 14-1 is the same structure as the front opening part 14 in Example 1 except the length (namely, the length between the broken line C12 and the broken line C14-1) differing in a height direction. Therefore, detailed description is omitted.

  Moreover, the 2nd front opening part 14-2 is exhibiting horizontally long substantially rectangular shape, and the cut K15-1 of the structure similar to the cut K15 of Example 1 is formed in the boundary position with the 1st front open part 14-1. Has been. Moreover, the linear cut K15-2 is formed along the broken line C14-1 on both sides of the cut K15-1.

  The inclined plate portion 16 has the same configuration as that of the inclined plate portion 16 of the first embodiment, except that a substantially rectangular opening 16C is formed. The opening 16 </ b> C has a shape in which the central portion of the lower side of the horizontally long rectangular shape is bulged in an arc shape, and is formed at the center position in the left-right direction of the inclined plate portion 16. Similar to the first embodiment, projecting portions 16A and 16B are formed on the upper end of the inclined plate portion 16. A cut K15-3 having the same configuration as the cut K15 of the first embodiment is formed at the boundary position between the inclined plate portion 16 and the second front opening portion 14-2. Moreover, the linear cut K15-4 is formed along the broken line C14-2 on both sides of the cut K15-3.

  The length h11 between the broken line C12 and the broken line C14-1, the length h12 between the broken line C14-1 and the broken line C14-2, and the length h13 between the broken line C14-2 and the broken line C16 are the length h13. However, when the length h11 is formed longer than the length h12 and the front portion 10 is assembled, the inclined plate portion 16 and the second front opening portion are formed. 14-2 and the first front opening 14-1 are configured so as to form a substantially triangular shape (specifically, a substantially right triangle) when viewed from the side.

  Moreover, since the front-end | tip part 18 is the structure similar to the front-end | tip part 18 of Example 1, detailed description is abbreviate | omitted. The front part 10 is configured as described above and is formed symmetrically.

  The side part along the polygonal line C14-1 of the first front opening part 14-1 becomes the third side part, and the side part along the polygonal line C14-2 of the second front opening part 14-2 becomes the fifth side part, The side part along the polygonal line C16 of the inclined plate part 16 becomes the fourth side part.

  The usage state of the packaging box of the second embodiment is the same as that of the packaging box of the first embodiment, but the front portion 10 is assembled as follows. That is, the first front opening part 14-1 is rotated to the front side with respect to the polygonal line C12 with respect to the front body part 12. That is, the folded line C12 is a valley fold when viewed from the front side.

  Thereafter, the second front opening 14-2 is folded back with respect to the first front opening 14-1 around the polygonal line C14-1 (that is, the folding line C14-1 is mountain-folded when viewed from the front). Further, the inclined plate portion 16 is folded back with respect to the second front opening portion 14-2 around the polygonal line C14-2 (that is, the folding line C14-2 is mountain-folded when viewed from the front side).

  Thereafter, the boundary position between the tip 18 and the inclined plate portion 16 is disposed at the upper end position of the front main body 12, and the tip 18 is bent downward with respect to the inclined plate 16 around the fold line C16 (that is, the fold line). In a state where C16 is mountain-folded when viewed from above, the distal end portion 18 and the inclined plate portion 16 are pushed downward. Then, the upper end portion of the front main body portion 12 enters the cut K16 between the front end portion 18 and the inclined plate portion 16, and the upper end portion of the front main body portion 12 enters the cut K18 between the front end portion 18 and the inclined plate portion 16. Further, by pushing the tip 18 and the inclined plate 16 downward, the cut K16 is locked to the protruding portion 12A, and the cut K18 is locked to the protruding portion 12B. As shown in FIG. The plate portion 16 is fixed in a state of facing obliquely upward on the front side.

  In the state where the notch K16 is locked to the protruding portion 12A and the notch K18 is locked to the protruding portion 12B, the tip of the protruding portion 16A and the tip of the protruding portion 16B are as shown in FIG. 12, the projections (second projections) 18 </ b> A and 18 </ b> B of the tip 18 abut on the back side surface of the front main body 12, and the projections 18 </ b> A and 18 </ b> B. Is bent with respect to the portions other than the protruding portions 18A and 18B in the tip portion 18.

  Therefore, the inclined plate portion 16, the second front opening portion 14-2, and the first front opening portion 14-1 can form a pocket having the opening portion 16C as an opening portion, and an advertisement for a product is opened from the opening portion 16C to this pocket. Stores and uses cards (contained items) with descriptions and explanations. Therefore, the stored items can be displayed in a state where the stored items are stored in the inner box portion A1 in a state where the card describing the advertisement or explanation of the product is arranged on the front side of the inner box portion A1. In particular, since the pocket is provided so as to protrude to the front side, the price rail (that is, the item placed on the shelf is prevented from falling off when the inner box A1 in which the product is stored is placed on the shelf, and the price tag Since the storage part can be disposed beyond the price rail for installing the card on the front side, the card stored in the pocket can be easily noticed by the user and the sales promotion effect can be enhanced.

  In the state where the front portion 10 is assembled, as shown in FIG. 19, the inclined plate portion 16 is fixed in a state of facing obliquely upward on the front side, but as in the case of the first embodiment, the protruding portions 16A and 16B. Is formed so that the inclined plate portion 16 has a desired orientation, so that the inclined plate portion 16 can be oriented in a desired direction, and the card stored in the pocket through the opening portion 16C can be made. The orientation can be a desired orientation, and the orientation of the card can be easily seen from the user. Further, even when the advertisement content is displayed on the front surface of the inclined plate portion 16, the user can easily view the advertisement content. In FIG. 19, the product G stored in the inner box A1 is omitted.

  Next, the packaging box of Example 3 will be described. The packaging box of Example 3 has an inner box part A1 (see FIG. 20) and an outer box part. The outer box part of the packaging box of Example 3 has the same configuration as the outer box part A2 of the packaging box A of Example 1.

  The inner box portion A1 in the packaging box of the third embodiment is configured as shown in FIG. 20, and is the same as the inner box portion A1 of the second embodiment except that the configuration of the opening portion 16C of the inclined plate portion 16 is different. It is a configuration.

  That is, the opening 16 </ b> C is provided at a position unevenly distributed on the right side with respect to the center in the left-right direction of the inclined plate portion 16 and has an elliptical shape.

  The usage state of the packaging box of Example 3 is the same as that of the packaging box of Example 2, and when the front part 10 is assembled, as shown in FIG. 21, the tip of the projecting part 16A and the projecting part 16B The front end is in contact with the front side surface of the front main body 12 and the inclined plate portion 16 is fixed in a state of facing obliquely upward on the front side, and the projecting portion (second projecting portion) 18A of the front end portion 18 is fixed. , 18B abuts against the surface on the back side of the front main body 12, and the projecting portions 18A, 18B are bent with respect to the portions other than the projecting portions 18A, 18B in the distal end portion 18.

  When the front portion 10 is assembled, the inclined plate portion 16, the second front opening portion 14-2, and the first front opening portion 14-1 form a substantially right triangle when viewed from the side, but the front portion 10 is assembled. In this state, a tester (a sample for trial (for example, a sample for cosmetics) placed in a store) (stored item) is stored from the opening 16C.

  That is, the inclined plate 16, the second front opening 14-2, and the first front opening 14-1 can form a pocket having the opening 16 </ b> C as an opening, and the tester is stored in the pocket for use. . Therefore, in the state which has arrange | positioned the tester in the front side of inner box part A1, the to-be-stored object can be displayed in the state which accommodated the to-be-stored object in inner box part A1. In particular, since the pocket is provided so as to protrude to the front side, the price rail (that is, the item placed on the shelf is prevented from falling off when the inner box A1 in which the product is stored is placed on the shelf, and the price tag Since the storage portion can be disposed beyond the price rail) on the front side, the tester stored in the pocket can be easily noticed by the user and the sales promotion effect can be enhanced.

  In the state where the front portion 10 is assembled, as shown in FIG. 21, the inclined plate portion 16 is fixed in a state of facing obliquely upward on the front side, but as in the case of the first embodiment, the protruding portions 16A and 16B. Is formed so that the inclined plate portion 16 has a desired orientation, so that the inclined plate portion 16 can be oriented in a desired direction, and the tester accommodated in the pocket from the opening portion 16C. The orientation can be a desired orientation, and the orientation of the tester can be easily seen from the user. Further, even when the advertisement content is displayed on the front surface of the inclined plate portion 16, the user can easily view the advertisement content. In FIG. 19, the product G stored in the inner box A1 is omitted.

  In the first to third embodiments, the cuts forming the cuts and the score lines are formed so as to penetrate from one surface of the sheet-like blank to the other surface.

A Packaging box A1 Inner box part A2 Outer box part 5, 105 Sleeve-like part 10, 110 Front part 12 Front body part 12A, 12B Projection part 14 Front opening part 16 Inclined plate part 16A, 16B Projection part 18 Tip part 18A, 18B Protruding portion 20, 30, 120, 130 Side surface portion 22, 32 Main body portion 24, 34 Separating portion 40, 140 Back surface portion 42, 142 Paste margin portion 50 Bottom surface portion 60 First piece portion 70 Second piece portion 80 Third piece Part 90 Fourth piece 126, 128, 136, 138 Piece 160, 170, 180, 190 Upper surface K16, K18 Notch

Claims (8)

A packaging box,
A bottom surface portion having a substantially rectangular outer shape, an inner sleeve-like portion standing from each side of the bottom surface portion and making a substantially right angle to the bottom surface portion, an inner front surface portion, a pair of opposed inner side surface portions, and an inner surface An inner sleeve portion having an inner sleeve-like portion composed of a rear portion, and an inner box portion having an open upper portion, and in a pair of opposed inner side surface portions, an inner portion in which a part of the inner side surface portion is a portion other than the separation portion An inner box part formed separable via the side face main body part and the first cut line;
It is an outer box part that covers the inner box part, and is provided along the outer surface of each part corresponding to each part of the inner front part, the pair of inner side parts, and the inner rear part that constitutes the inner sleeve-like part of the inner box part. An outer front surface portion formed along the outer surface of the inner front surface portion, and an outer side surface portion formed along the outer surface of each inner side surface portion of the pair of inner side surface portions. And an outer sleeve-shaped portion having an outer back surface portion formed along the outer surface of the inner back surface portion, and a lid portion continuously provided via a broken line from the upper end of the outer sleeve-shaped portion, A piece formed through a second cut line including a region where the separation portion is bonded to the outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the box portion, and the separation portion in the outer side surface portion is bonded. An outer box portion formed to be rotatable with respect to other portions of the outer side surface portion;
Have
Each of the inner box part and the outer box part is formed by one sheet-like blank,
The inside front is
A front body portion formed adjacent to a pair of inner side surface portions and a bottom surface portion, with a first side portion and a first side portion parallel to a bottom line which is a fold line between the upper end and a bottom surface portion of the front body portion. A front body portion having a notch portion formed by a second side portion continuously provided from both sides, and a pair of second side portions provided with projecting portions facing each other and projecting inward;
A front opening portion provided continuously from the first side portion of the front body portion via the first broken line, and having a third side portion parallel to the first broken line on the opposite side of the front body portion;
Inclined plate part provided continuously from the third side part of the front opening part via the second broken line, the inclined plate part having a fourth side part parallel to the first broken line on the opposite side of the front opening part,
A tip portion connected continuously from the fourth side portion of the inclined plate portion via the third broken line;
The inclined plate portion has protruding portions on the left and right sides that protrude upward from the third folding line by forming cuts on both sides between the inclined plate portion and the tip portion,
The front opening part is bent to the front side via the first folding line with respect to the front main body part, and the inclined plate part is bent with respect to the front opening part via the second folding line, and the boundary position between the inclined plate part and the front end part is set to the front main body. In the state of mountain fold when viewed from above the third fold line, the front plate is assembled by pushing the inclined plate portion and the tip portion downward, and the upper end portion of the front main body portion becomes the inclined plate portion. The notch enters between the front ends, and the notches engage with the pair of protrusions in the front main body, and the front ends of the protruding portions in the inclined plate contact the front surface of the upper end of the front main body. A packaging box, wherein the inclined plate portion is directed obliquely upward. A first cut having a substantially U-shaped cut provided between the inclined plate portion and the tip portion, and an end portion in the left-right direction of the inclined plate portion provided substantially parallel to the first fold line from the outer end portion of the first cut. 2. The packaging box according to claim 1, wherein the packaging box has a second notch formed so as to have a second projecting portion projecting downward at positions on both the left and right sides of the tip portion. The front opening part is connected to the first front opening part connected from the front body part via the first broken line, and the side part opposite to the front body part of the first front opening part from the side part parallel to the first folding line. It has a second front opening portion that is provided continuously through four broken lines and is provided via an inclined plate portion and a second bent line, and an opening is provided in the inclined plate portion,
When assembling the front portion, the front opening portion is bent with respect to the front main body portion, the inclined plate portion is bent with respect to the front opening portion, and the second front opening portion is bent with respect to the first front opening portion, and the front portion is assembled. Then, the packaging box according to claim 1 or 2, wherein the first front opening part, the second front opening part, and the inclined plate part form a substantially triangular shape in a side view. A packaging box,
A bottom surface portion having a substantially rectangular outer shape, an inner sleeve-like portion standing from each side of the bottom surface portion and making a substantially right angle to the bottom surface portion, an inner front surface portion, a pair of opposed inner side surface portions, and an inner surface An inner sleeve portion having an inner sleeve-like portion composed of a rear portion, and an inner box portion having an open upper portion, and in a pair of opposed inner side surface portions, an inner portion in which a part of the inner side surface portion is a portion other than the separation portion An inner box part formed separable via the side face main body part and the first cut line;
It is an outer box part that covers the inner box part, and is provided along the outer surface of each part corresponding to each part of the inner front part, the pair of inner side parts, and the inner rear part that constitutes the inner sleeve-like part of the inner box part. An outer front surface portion formed along the outer surface of the inner front surface portion, and an outer side surface portion formed along the outer surface of each inner side surface portion of the pair of inner side surface portions. And an outer sleeve-shaped portion having an outer back surface portion formed along the outer surface of the inner back surface portion, and a lid portion continuously provided via a broken line from the upper end of the outer sleeve-shaped portion, A piece formed through a second cut line including a region where the separation portion is bonded to the outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the box portion, and the separation portion in the outer side surface portion is bonded. An outer box portion formed to be rotatable with respect to other portions of the outer side surface portion;
Have
Each of the inner box part and the outer box part is formed by one sheet-like blank,
The inside front is
A front body portion formed adjacent to a pair of inner side surface portions and a bottom surface portion, with a first side portion and a first side portion parallel to a bottom line which is a fold line between the upper end and a bottom surface portion of the front body portion. A front body portion having a notch portion formed by a second side portion continuously provided from both sides, and a pair of second side portions provided with projecting portions facing each other and projecting inward;
A first front opening portion that is provided continuously from the first side portion of the front body portion via the first broken line and has a third side portion that is parallel to the first broken line on the opposite side of the front body portion;
A second front opening having a fifth side parallel to the first broken line on the opposite side of the first front opening from the third side of the first front opening through the fourth broken line;
An opening is formed by an inclined plate portion that is continuous from the fifth side portion of the second front opening portion via the second broken line and has a fourth side portion that is parallel to the first broken line on the side opposite to the second front opening portion. An inclined plate part,
A tip portion connected continuously from the fourth side portion of the inclined plate portion via the third broken line;
The inclined plate portion has protruding portions on the left and right sides that protrude upward from the third folding line by forming cuts on both sides between the inclined plate portion and the tip portion,
The first front opening part is bent to the front side through the first folding line with respect to the front body part, the second front opening part is bent with respect to the first front opening part through the fourth folding line, and the inclined plate part is opened to the second front opening. Folded through the second fold line with respect to the portion, the boundary position between the inclined plate portion and the tip portion is arranged at the upper end of the front main body portion, and the inclined plate portion and the tip end in a mountain fold state as viewed from above the third fold line By assembling the front part by pushing the part downward, the upper end part of the front body part enters the notch between the inclined plate part and the tip part, and the notch engages with the pair of protrusions in the front body part and is inclined. A packaging box, wherein a tip of a projecting portion of a plate portion is in contact with a front surface of an upper end portion of a front main body portion, and an inclined plate portion faces obliquely upward. A first cut having a substantially U-shaped cut provided between the inclined plate portion and the tip portion, and an end portion in the left-right direction of the inclined plate portion provided substantially parallel to the first fold line from the outer end portion of the first cut. 5. The packaging box according to claim 4, wherein the packaging box has a second incision formed so that a second projecting portion projecting downward is formed at positions on both the left and right sides of the tip portion. The packaging box according to claim 1, 2, 3, 4, or 5, wherein an advertisement for a stored item stored in the inner box portion is displayed on the inclined plate portion. The first cut line is formed by a perforated cut, and the second cut line is formed by a perforated cut or a continuous cut. The packaging box according to 3 or 4 or 5 or 6. The bottom surface portion was provided continuously from the lower side of one of the pair of inner side surface portions, the second piece portion provided continuously from the lower side of the inner front portion, and the lower portion of the inner rear portion. It is formed by a third piece and a fourth piece that is provided continuously from the lower side of the other of the pair of inner side surface parts, and the bottom part is substantially square by making each adjacent part of the inner sleeve-like part perpendicular to each other. The packaging box according to claim 1, 2, 3, 4, 5, 6, or 7.

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