JP6146221B2 - Packaging box - Google Patents

Description

  The present invention relates to a packaging box.

Conventionally, what was indicated by patent documents 1 is known as a packaging box which can be used for transportation of foodstuffs, such as a candy in a bag, and those store displays.
This packaging box is used as a display tray by opening the upper lid plate from the front side to the rear side at the time of store display, and standing up on the rear side with the upper portion of the upper lid plate folded on the lower back side. It is possible.
According to this packaging box, it is possible to perform eye-catching display sales at a store using the printed display of the product printed on the surface of the packaging box.

Japanese Utility Model Publication No. 61-147713

  In the above-described conventional packaging box, since the exhibition uses only the printed display of the product printed on the surface of the packaging box, the display pattern is a single pattern, and improvement thereof has been desired.

  An object of the present invention is to solve the above-described problems and to provide a packaging box that can be displayed using a display related to advertisements on the front surface or the back surface and can be expected to have an eye-catching display and sales effect.

The packaging box of the present invention that solves such problems is a bottom plate, a front wall and a rear wall that are connected to the bottom plate, a left lower wall and a right lower wall that are connected to a side edge of the bottom plate, A top plate connected to the upper edge of the front wall; and a left upper side wall and an upper right side wall connected to a side edge of the top plate. The top plate has a front plate connected to the front wall. A top plate and a rear top plate connected to the rear edge portion of the front top plate via a middle folding line are formed, and the front wall is provided with a front cut line for opening the top plate, The rear wall is provided with a rear cut line for unsealing the top plate, and the front and back surfaces of the top plate are labeled with advertisements, and the upper left side wall serves as a side edge of the top plate. It is connected to the left edge via a left cut line, and the right upper side wall is cut right into the right edge as the side edge of the top plate. Are continuously provided through the top plate, as well as disconnected from the upper left side wall in the left score line, characterized Rukoto detached from the upper right side wall in the right score line.

In the packaging box of the present invention, at the time of store display, when the top plate is opened by cutting along the front cut line, and the top plate is folded along the middle folding line so that the back surface of the front top plate overlaps the back surface of the rear top plate, the advertisement on the surface of the front top plate Can be used as a display tray.
On the other hand, when the top plate is opened by cutting it off at the rear cut line, and the top plate is folded along the middle folding line so that the surface of the rear top plate overlaps the surface of the front top plate, an advertisement on the back side is displayed on the front top plate. It can be used as a display tray.

  The top plate may be provided with an advertising portion that stands integrally with the front top plate when the top plate is bent along the middle folding line. By providing the advertisement part, it can be used as a display tray on which advertisements on the front side and advertisements on the back side are displayed on the advertisement part.

  In the packaging box of the present invention, the display using the display regarding the advertisement on the front surface or the back surface is possible, and a packaging box that can be expected to have an eye-catching display and sales effect is obtained.

It is a figure which shows the packaging box of 1st embodiment, (a) is the perspective view seen from the front wall side, (b) is the perspective view seen from the rear wall side. It is an expanded view of the packaging box of 1st embodiment. In the packaging box of 1st embodiment, it is the perspective view which looked at the state which raised the front wall, the rear wall, and the top plate from the rear wall side. In the packaging box of 1st embodiment, it is a perspective view which shows the state opened from the front wall side. In the packaging box of 1st embodiment, it is a perspective view which shows the state which opened the top plate toward the rear wall side from the front wall side. In the packaging box of 1st embodiment, it is a perspective view which shows a mode when a top plate is folded in two along a fold line so that the back surface of a front top plate may overlap with the back surface of a back top plate. In the packaging box of 1st embodiment, it is a perspective view which shows the state made into the display tray by which the advertisement of the surface was displayed on the front top plate and the advertisement part. In the packaging box of 1st embodiment, it is a perspective view which shows the state opened from the rear wall side. In the packaging box of 1st embodiment, it is a perspective view which shows the state which opened the top plate toward the front wall side from the rear wall side. In the packaging box of 1st embodiment, it is a perspective view which shows a mode when a top plate is folded in two along a fold line so that the surface of a rear top plate may overlap with the surface of a front top plate. In the packaging box of 1st embodiment, it is a perspective view which shows the state made into the display tray by which the advertisement of the back surface was displayed on the front top board and the advertisement part. It is a figure which shows the packaging box of 2nd embodiment, (a) is the perspective view seen from the front wall side, (b) is the perspective view seen from the rear wall side. It is an expanded view of the packaging box of 2nd embodiment. In the packaging box of 2nd embodiment, it is a perspective view which shows the state made into the display tray by which the advertisement of the surface was displayed on the front top plate and the advertisement part. In the packaging box of 2nd embodiment, it is a perspective view which shows the state made into the display tray by which the advertisement of the back surface was displayed on the front top board and the advertisement part.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, the same code | symbol is attached | subjected to the same element and the overlapping description is abbreviate | omitted.
(First embodiment)
As shown in FIG. 3, the packaging box 1 of the present embodiment includes a bottom plate 10, a front wall 20 and a rear wall 30 that are connected to the bottom plate 10, and a lower left side wall 40 </ b> A that is connected to a side edge of the bottom plate 10. And a lower right side wall 40B, a top plate 50 connected to the upper edge of the front wall 20, and an upper left side wall 60A and an upper right side wall 60B connected to the side edge of the top plate 50.
An inner space surrounded by these elements is formed in the packaging box 1. This internal space is a space for accommodating the contents.
In the following description, the front, rear, left, right, up and down directions are based on the state of the packaging box 1 shown in FIG.

The packaging box 1 is formed using the blank sheet S which cut out the sheet | seat of 1 sheet, as shown in FIG.
The blank sheet S is made of corrugated cardboard obtained by pasting a liner through a corrugated core and an adhesive, on both sides of the front surface F and the back surface R (see FIG. 3). The display (printing, not shown) related to the advertisement is performed. When forming the blank sheet S, the front side liner on the front surface F side and the back side liner on the back surface R side are printed by an arbitrary method, and the core and the back side liner are bonded together in this order to form cardboard. May be. Alternatively, only the front side liner on the front side F side may be printed in advance, and the core and the back side liner are bonded together in this order to form a corrugated board, and then printing or the like may be performed on the back side R. Alternatively, both sides may be printed after the cardboard is formed. The blank sheet S may be printed only on the front surface F and the back surface R of the top plate 50.

  The blank sheet S shown in FIG. 2 is arranged so that the back surface R side can be seen. And the packaging box 1 shown to Fig.1 (a) (b) is formed by carrying out trough folding at the angle of 90 degree | times in each fold line from the state arrange | positioned so that the back surface R side can be seen. An advertisement on the surface F side is displayed on the surface F of the packaging box 1.

  Each folding line (ruled line) of the blank sheet S is a linear groove (pressed ruled line) formed by pressing the back surface R of the blank sheet S. When a dotted line-shaped cut is formed along the pressed ruled line, the blank sheet S can be easily folded at the fold line.

  As shown in FIG. 3, the bottom plate 10 is formed in a rectangular shape and has a length in the left-right direction larger than the length in the front-rear direction (see FIG. 2).

As shown in FIG. 2, the front wall 20 is connected to the front edge portion of the bottom plate 10 via a fold line L1. On the left and right edges of the front wall 20, fold lines L2 and L3 (see FIG. 3) perpendicular to the fold line L1 are formed. A left front flap 21 is connected to the left and right edges of the front wall 20 via a folding line L2, and a right front flap 22 is connected to the front wall 20 via a folding line L3. The left front flap 21 is a portion that overlaps the back surface R of the lower left side wall 40A and the upper left side wall 60A. The right front flap 22 is a portion that overlaps the back surface R of the lower right side wall 40B and the upper right side wall 60B.
Dotted lines (perforated) cut portions L2a and L3a are formed on substantially upper half sides of the folding lines L2 and L3, respectively.

The front wall 20 is provided with a cut tape 23 extending in the left-right direction (longitudinal direction). The cut tape 23 functions as a tear band that divides the front wall 20 into upper and lower parts and opens it. A substantially H-shaped cut 24 is formed at the center of the front wall 20 so as to cross the cut tape 23.
The left and right portions of the cut tape 23 are connected to the cut portions L2a and L3a of the folding lines L2 and L3. In the present embodiment, the cut tape 23 and the cut portions L2a and L3a correspond to the “front cut line” in the claims. The cut tape 23 has a strength that allows the cardboard to be picked up and pulled by a human hand. The cut tape 23 is stuck in the state of the blank sheet S.

The rear wall 30 is connected to the rear edge portion of the bottom plate 10 via a fold line L4. As shown in FIG. 3, fold lines L5 and L6 (see FIG. 2) perpendicular to the fold line L1 are formed on the left and right edges of the rear wall 30. A left rear flap 31 and a right rear flap 32 are connected to the left and right edges of the rear wall 30 via a fold line L5 and a fold line L6. The left rear flap 31 is a portion that overlaps the back surface R of the lower left side wall 40A and the upper left side wall 60A. The right rear flap 32 is a portion overlapping the back surface R of the lower right side wall 40B and the upper right side wall 60B.
Dotted line (perforated) cutouts L5a and L6a are formed on substantially upper half sides of the folding lines L5 and L6, respectively.

The rear wall 30 is provided with a cut tape 33 that extends in the left-right direction (longitudinal direction) and divides the rear wall 30 up and down. A substantially H-shaped cut 34 is formed at the center of the rear wall 30 so as to cross the cut tape 33.
The left and right portions of the cut tape 33 are connected to the cut portions L5a and L6a of the folding lines L5 and L6. In the present embodiment, the cut tape 33 and the cut portions L5a and L6a correspond to the “rear cut line” in the claims.
A fold line L7 parallel to the fold line L4 is formed at the upper edge of the rear wall 30. At the upper edge of the rear wall 30, a glue margin 35 is continuously provided via a fold line L7. The back surface R of the rear end of the top plate 50 is bonded to the glue margin 35 via an adhesive (not shown).

  A fold line L12 orthogonal to the fold line L1 is formed at the left edge of the bottom plate 10. The lower left side wall 40A is connected to the left edge portion of the bottom plate 10 via the fold line L12. A fold line L13 orthogonal to the fold line L1 is formed on the right edge of the bottom plate 10. The lower right side wall 40B is connected to the right edge portion of the bottom plate 10 via the folding line L13.

A fold line L8 parallel to the fold line L1 is formed at the upper edge of the front wall 20. The top plate 50 is connected to the upper edge portion of the front wall 20 via the fold line L8. The top plate 50 is formed with a front top plate 50A connected to the front wall 20 and a rear top plate 50B connected to the rear edge of the front top plate 50A via the middle folding lines L11 and L11 and the cut line 51a. ing. The middle fold lines L11 and L11 are parallel to the fold line L8 and are arranged in a straight line in the left-right direction of the top plate 50. The cut line 51a has a semicircular shape. The left end of the cut line 51a is connected to the left middle fold line L11, and the right end of the cut line 51a is continuous to the right middle fold line L11. The front top plate 50A is provided with a semicircular advertising portion 51 that is separated by a cut line 51a. The top plate 50 can be folded (can be folded in two) into the front top plate 50A and the rear top plate 50B with the middle folding lines L11, L11 and the cut line 51a as a boundary (see FIGS. 6 and 7).
The advertising part 51 can stand up together with the front top plate 50A when the top plate 50 is bent in the front-rear direction with the middle folding lines L11, L11 as a boundary (see FIGS. 7 and 11).

  A dotted line (perforated) left cut line L9 perpendicular to the fold line L8 is formed at the left edge of the top plate 50. The upper left side wall 60A is connected to the left edge portion of the top plate 50 via the left cut line L9. A right cut line L10 orthogonal to the fold line L8 is formed at the right edge of the top plate 50. The upper right side wall 60B is connected to the right edge portion of the top plate 50 via the right cut line L10.

  The upper left side wall 60A and the lower left side wall 40A are abutted at an intermediate position in the vertical direction on the left side of the packaging box 1 (see FIG. 1A). Moreover, the upper right side wall 60B and the lower right side wall 40B are abutted at an intermediate position in the vertical direction on the right side portion of the packaging box 1 (see FIG. 1B).

The front end of the left cut line L9 and the front end of the right cut line L10 are connected through the cut portion L2a, the cut tape 23, and the cut portion L3a. Further, the rear end of the left cut line L9 and the rear end of the right cut line L10 are connected through the cut portion L5a, the cut tape 33, and the cut portion L6a.
The top plate 50 separates the front wall 20 up and down with the cut tape 23, and pulls up the front wall 20a upward, so that through the notches L2a and L3a, the left notch line L9, and the right notch line L10, It can be opened from the front side to the rear side (see FIGS. 4 and 5).
On the other hand, the top plate 50 separates the rear wall 30 up and down with the cut tape 33 and pulls up the rear wall 30a upward, so that the top plate 50 passes through the cut portions L5a and L6a, the left cut line L9, and the right cut line L10. Thus, it can be opened from the rear side to the front side (see FIGS. 8 and 9).
That is, the top plate 50 can be opened from the two sides of the front side or the rear side.

Next, a procedure for assembling the packaging box 1 shown in FIGS. 1A and 1B from the blank sheet S shown in FIG. 2 will be described.
First, as shown in FIG. 3, the front wall 20 and the rear wall 30 are bent 90 degrees with respect to the bottom plate 10 along the folding lines L1 and L4, and the front wall 20 and the top plate 50 are integrally raised and the rear wall 30 is raised. increase.
Further, the left front flap 21 and the right front flap 22 of the front wall 20 are bent 90 degrees with respect to the front wall 20 along fold lines L2 (L2a) and L3 (L3a).
Similarly, the left rear flap 31 and the right rear flap 32 of the rear wall 30 are bent 90 degrees with respect to the rear wall 30 along the fold lines L5 (L5a) and L6 (L6a).

  Subsequently, the lower left side wall 40A is bent 90 degrees with respect to the bottom plate 10 along the fold line L12, and is overlapped on the surfaces of the left front flap 21 and the left rear flap 31 and bonded with an adhesive (not shown). Similarly, the lower right side wall 40B is bent 90 degrees with respect to the bottom plate 10 along the fold line L13, and is adhered to the front surfaces of the right front flap 22 and the right rear flap 32 with an adhesive (not shown).

  Thereafter, the top plate 50 is bent 90 degrees with respect to the front wall 20 along the folding line L8, and the margin 35 is bent 90 degrees with respect to the rear wall 30 along the folding line L7. Then, the rear surface R at the rear end of the top plate 50 is bonded to the paste margin 35 with an adhesive (not shown).

Further, the upper left side wall 60A is bent 90 degrees with respect to the top plate 50 along the left cut line L9, and the upper left side wall 60A is overlaid on the surfaces of the left front flap 21 and the left rear flap 31 and adhered with an adhesive (not shown). Similarly, the upper right side wall 60B is bent 90 degrees with respect to the top plate 50 along the right cut line L10, and the upper right side wall 60B is overlaid on the surfaces of the right front flap 22 and the right rear flap 32, and is adhered with an adhesive (not shown).
In this way, as shown in FIGS. 1A and 1B, the assembly of the packaging box 1 is completed.

Next, a procedure for using the packaging box 1 as a display tray will be described.
First, as shown in FIG. 4, a finger (not shown) is inserted into the cut 24 of the front wall 20, and the front wall 20 is cut left and right along a cut tape 23 (see FIG. 2, the same applies hereinafter). Then, the front wall 20 is separated into the upper front wall 20a and the lower front wall 20b through the cut tape 23 as shown in FIG.

  Thereafter, the upper front wall 20a is lifted upward while being separated from the left front flap 21 and the right front flap 22 at the notches L2a and L3a. Thereby, the upper left side wall 60A and the top plate 50 are separated by the left cut line L9, and the upper right side wall 60B and the top plate 50 are separated by the right cut line L10, and the top plate 50 is opened (see FIG. 6). .

Then, as shown in FIG. 6, the advertising part 51 is cut off from the rear top plate 50B at the cut line 51a, and the top plate is taken along the middle folding lines L11 and L11 so that the back surface R of the front top plate 50A overlaps the back surface R of the rear top plate 50B. Fold 50 (Fold it inward).
Then, as shown in FIG. 7, the advertising unit 51 stands up together with the front top plate 50 </ b> A. Thereby, the packaging box 1 can be used as a display tray in which the advertisement of the surface F is displayed on the front top plate 50 </ b> A and the advertisement unit 51.

On the other hand, as shown in FIG. 8, when the cut tape 33 (see FIG. 2, the same applies hereinafter) of the rear wall 30 is cut open, it is used as a display tray in the following procedure.
As shown in FIG. 9, after separating the rear wall 30 into the rear wall 30a and the rear wall 30b via the cut tape 33, the rear wall 30a is connected to the left rear flap 31 and the notches L5a and L6a. Separate from the right rear flap 32.
Thereafter, the top plate 50 is lifted upward. Thereby, the upper left side wall 60A and the top plate 50 are separated by the left cut line L9, and the upper right side wall 60B and the top plate 50 are separated by the right cut line L10, and the top plate 50 is opened (see FIG. 10). .

Then, as shown in FIG. 10, the advertising part 51 is cut off from the rear top plate 50B via the cut line 51a, and along the middle folding lines L11 and L11 so that the surface F of the rear top plate 50B overlaps the surface F of the front top plate 50A. The top plate 50 is bent (folded outward).
Then, as shown in FIG. 11, the advertising unit 51 stands up together with the front top plate 50 </ b> A. Thereby, the packaging box 1 can be used as a display tray in which the advertisement for the back surface R is displayed on the front top plate 50A and the advertising unit 51.

  According to the packaging box 1 of the present embodiment described above, by opening the top plate 50 from different directions, it is possible to display using advertisement display on the front surface F or advertisement display on the rear surface R, and attract attention. Expect sales effects.

(Second Embodiment)
Next, the packaging box of 2nd Embodiment is demonstrated.
This embodiment is different from the first embodiment in that the front cut line 23A and the rear cut line 33A are directly provided on the front wall 20 and the rear wall 30 instead of the cut tapes 23 and 33.

  The front cut line 23A and the rear cut line 33A are, as shown in FIGS. 12 (a), 12 (b), and 13, a semicircular arc portion 61 formed at the center, and extending from the arc portion 61 to the left and right. The straight portion 62 is formed. The arc portion 61 is separated by being pushed in with a finger (not shown), and functions as a finger hook portion when the top plate 50 is opened. The straight line portion 62 is continuous with the left cut line L9 and the right cut line L10.

  The front wall 20 can be separated into a front wall 20a and a front wall 20b by the front cut line 23A. Further, the rear wall 30 can be separated into the rear wall 30a and the rear wall 30b by the rear cut line 33A.

  At the time of display, as shown in FIG. 14, when the top plate 50 is opened at the front cut line 23A, the left cut line L9 and the right cut line L10, and the back surface R of the front top plate 50A is overlapped with the back surface R of the rear top plate 50B, The advertising unit 51 stands up with the front top plate 50A. Thereby, the packaging box 1 can be used as a display tray in which the advertisement of the surface F is displayed on the front top plate 50 </ b> A and the advertisement unit 51.

  Further, as shown in FIG. 15, when the top plate 50 is opened at the rear cut line 33A, the left cut line L9, and the right cut line L10, and the surface F of the front top plate 50A is overlapped with the surface F of the rear top plate 50B, The part 51 is in an upright state integrally with the front top plate 50A. Thereby, the packaging box 1 can be used as a display tray in which the advertisement for the back surface R is displayed on the front top plate 50A and the advertising unit 51.

  According to the packaging box 1 of the present embodiment described above, the display of the advertisement on the front surface F or the display of the advertisement on the rear surface R is used by opening the top plate 50 from a different direction as in the first embodiment. The exhibition will be possible, and an eye-catching display and sales effect can be expected.

The embodiment of the present invention has been described above, but the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the spirit of the present invention.
The packaging box 1 of each of the above embodiments is formed using a display (printing) on both the front surface F and the rear surface R of the blank sheet S made of cardboard, but the surface of a single paperboard It may be formed using a sheet on which display (printing) has been performed on both the front and back surfaces.

Moreover, in the said 1st Embodiment, although the notch parts L2a and L3a were provided on the extension of the broken lines L2 and L3, you may provide in the surface of the front wall 20. FIG. Similarly, the notches L5a and L6a may be provided in the surface of the rear wall 30.
Further, the front cut line 23A may be formed so that at least a part thereof passes through a corner (on the folding line L8) between the front wall 20 and the top plate 50. Similarly, the rear cut line 33 </ b> A may be formed so that at least a part thereof passes through the corner portion of the rear wall 30 and the top plate 50 (fold line L <b> 7 of the margin 35).

  Moreover, in each embodiment, although the advertisement part 51 showed the thing of semicircle shape, it is not restricted to this, A various shape will be employ | adopted if it can stand up and display at the time of bending of the top plate 50. Can do.

1 Packaging box 10 Bottom plate 20 Front wall 23, 33 Cut tape (front cut line, rear cut line)
23A front cut line 33A rear cut line 30 rear wall 40A left lower side wall 40B right lower side wall 50 top plate 50A front top plate 50B rear top plate 51 advertising part 60A left upper side wall 60B upper right side wall F surface R back face L2a, L3a cut part (front cut line)
L5a, L6a notch (rear cut line)
S Blank sheet

Claims (2)

The bottom plate,
A front wall and a rear wall connected to the bottom plate;
A lower left side wall and a lower right side wall connected to the side edge of the bottom plate;
A top plate connected to the upper edge of the front wall;
An upper left side wall and an upper right side wall provided continuously to the side edge of the top plate,
The top plate is formed with a front top plate connected to the front wall, and a rear top plate connected to the rear edge of the front top plate via a middle line,
The front wall is provided with a front cut line for opening the top plate,
The rear wall is provided with a rear cut line for opening the top plate,
On the front and back surfaces of the top plate, there are indications related to advertisements,
The upper left side wall is connected to the left edge as a side edge of the top plate via a left cut line,
The upper right side wall is connected to the right edge as a side edge of the top plate via a right cut line,
Said top plate, said with decoupled from the upper left side wall in the left score line, wrapped Sobako you, characterized in that is disconnected from the upper right side wall in the right score line. The packaging box according to claim 1 , wherein the top plate is provided with an advertising portion that stands integrally with the front top plate when the top plate is bent along the middle folding line.

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