JP7431633B2 - packaging box - Google Patents

Description

This invention relates to packaging boxes.

A large number of chocolates, retort foods, etc. are stored in rectangular flat boxes, and these products are displayed with their front and back sides stacked one on top of the other. At this time, products may be displayed in a stair-like manner from the front to the back to make them easier to see. For example, there are those shown in Patent Documents 1 and 2.
In the packaging box described in Patent Document 1, both ends of the bottom plate inside the box body are raised at right angles, the raised pieces are stacked on the front and rear plates of the box body, and the upper edge of one of the raised pieces is lifted up. By tilting the bottom plate and locking the other upright piece to the front plate, stored products can be displayed in a stepped manner (see the claims of the utility model registration in the same document 1, FIG. 4, etc.).
In the packaging box described in Patent Document 2, the box body is provided with an insole board that slopes in the front-rear direction, and products can be placed on the insole board front to back and displayed in a stepped manner. At the time of display, the upper half of the box body is cut off to expose the product (see Figures 7 and 9 of the same document).

Publication No. 43-15563 Japanese Patent Application Publication No. 2000-109054

In the conventional packaging boxes that can be displayed in a stair-like manner, the surface on which the products are placed (bottom surface) is slanted over the entire length in the front-rear direction, making it difficult for the products to sit. When an item is removed, the overlapping item behind it may not smoothly slide down the bottom surface and may not stand up in the front. If you don't stand up, the display will look unattractive.

Under the above-mentioned circumstances, it is an object of the present invention to provide a packaging box that can be displayed in a step-like manner, which is unprecedented.

In order to achieve this object, the present invention forms a concave portion at the lowest part of the inclined product placement surface, into which the product falls and stands up.
In this way, when the first product located in the recess is removed, the products stacked behind it will slide into the recess from which the product was removed. At this time, since the product that has slipped down is not located on the slope but in the recess, it is easy to stand up, and the product behind it also slides down the product placement surface and overlaps with the product that has fallen into the recess. In this state, the frontmost product stands up, and the products behind it are stacked in a step-like manner, creating an attractive display state.

Specifically, it is a packaging box for storing flat rectangular products with their front and back surfaces overlapped, and includes a rectangular cylindrical body consisting of front and rear plates and both side plates, a bottom plate that covers the bottom of the body, and the above-mentioned. A product placement plate is provided between the front plate and the rear plate in the body and inclined downward toward the front plate, and the product placement plate has a recess on the front plate side into which one of the products falls and stands up. However, the size of the recess is set so that the next product that overlaps the product that falls into the recess does not fall into it.

For example, the blank for this display packaging box is such that the front plate, rear plate, and side plates are connected in a straight line through the crease line, and the upper edge of the back plate is connected to the back plate and the product placement plate through the crease line. , a standing plate and a flap are provided in succession, the front plate, side plate, rear plate, and side plate are sequentially bent inward, and a piece of glue on the side edge of the side plate is attached to the back side of the rear plate to form the body. At the same time, a bottom plate is provided on the body part, and the product placement plate is folded into the body part while the back plate is aligned with the inside of the rear plate, and the vertical plate is bent downward from the product placement plate, and then a flap is formed. It is possible to employ a configuration in which the flap is valley-folded from a vertical plate and placed along the bottom plate, and the recessed portion is formed above the flap.

In the above-mentioned display packaging box, if lid pieces are provided at the same height as the back plate on the upper edges of the front plate and both side plates, respectively, through the cut lines, the product can be placed in the body. When storing and packaging and displaying for sale, cut off the lid piece along the cut line, fold the product placement plate into the body while aligning the back plate with the inside of the back plate, and replace the standing plate with the product placement plate. After folding the flap downward from the vertical plate, folding the flap in a valley along the bottom plate and forming a recess above the flap, the product is placed in the body and stored with the front and back sides stacked on top of each other. A product can be dropped into the recess, and the next product that overlaps the product in the front row can be placed on the product placement plate in a stepwise manner.
With this configuration, when the products are transported, they are in a packaged state, making it easy to transport, and when selling the products, the products can be displayed in a stair-like manner.

For example, in the blank for the above-mentioned display packaging box, the back plate, product placement plate, standing plate, and flap are connected to the upper edge of the back plate through the crease line. In addition, it is possible to adopt a configuration in which cover pieces having the same height as the back plate are provided on the upper edges of the front plate and both side plates, respectively, through the cut lines.

Since the present invention is configured as described above, it is possible to provide a packaging box that can be displayed in a step-like manner, which has not been seen before.

A perspective view for explaining the operation of an embodiment of the packaging box according to the present invention Perspective view for explaining the same effect A perspective view of the product display state of the same embodiment Cutaway front view of Figure 3 Action diagram of the same embodiment Developed view of the same embodiment Exploded perspective view of other embodiments A perspective view of the product display state of the same embodiment Developed view of the same embodiment A perspective view for explaining the operation of yet another embodiment Perspective view for explaining the same effect A perspective view of the product display state of the same embodiment Cutaway front view of Figure 12 Developed view of the same embodiment A perspective view for explaining the operation of yet another embodiment Perspective view for explaining the same effect A perspective view of the product display state of the same embodiment Front view of Fig. 17 with some parts omitted Developed view of the same embodiment A perspective view for explaining the operation of yet another embodiment Perspective view for explaining the same effect A perspective view of the product display state of the same embodiment Partially cutaway front view of Figure 22 Developed view of the same embodiment A perspective view of yet another embodiment with the lid open Perspective view of the packaged state Perspective view for explaining the same effect Perspective view for explaining the same effect A perspective view of the product display state of the same embodiment Cutaway front view of Figure 29 Developed view of the same embodiment

One embodiment of the packaging box according to the present invention is shown in FIGS. 1 to 6, and this packaging box A1 (hereinafter, A1 to A6 are collectively referred to as "A") is made of paperboard, plastic sheet, or paper. It is manufactured from the developed material (blank) A1' shown in FIG. 6, which is punched out from a plastic composite sheet or the like (A2 to A6 are also the same). In this specification, when the packaging box A is placed on a horizontal plane, one side perpendicular to each other on the horizontal plane is referred to as front and back, and the other side is referred to as left and right, and the upper side along the vertical direction perpendicular to the horizontal plane is referred to as upper and lower. is called the bottom. In addition, the left and right, upper edge, and lower edge of each part in the unfolded state of the blank refer to the state of the packaging box A shown in FIGS. 3, 8, 10, 15, 20, and 25 when this blank is assembled. The things that make up the left and right, upper edge, and lower edge of each part are called the left and right, upper edge, and lower edge. In addition, in FIGS. 6, 9, 14, 19, 24, and 31, the thick solid line c is the score line, the thin solid line r is the crease line, and the broken line r' is the perforation line. , the crease line r is folded, and the perforation line r' is similarly folded, but a crease habit is formed compared to the crease line r.

As shown in FIG. 1, the packaging box A1 of one embodiment includes a bottomed rectangular cylindrical body 10 made up of a bottom plate 11, front and rear plates 12 and 13, and left and right side plates 14, 14. , is assembled from the blank A1' shown in FIG. 6 (hereinafter, A1' to A6' are collectively referred to as "A'"). The blank A1' has side plates 14, 14 connected to both sides of the front plate 12 via a crease line r, and a rear plate 13 and a glue piece 14a attached to the side edges of each side plate 14, 14 via a crease line r. It is connected.

A mid-sole board (product placement board) 15 is connected to the upper edge of the rear board 13 via a back board 15a, and a standing board 16 and a flap 17 are connected to the tip of the mid-sole board 15 along the perforation line r'. It is provided. The bottom plate 11 constitutes a hand lock bottom (hell bottom) by the bottom pieces 11a, 11b, 11c, and 11d.
The middle sole plate 15 has a pair of fold lines r extending from both ends of the connecting part with the back plate 15a toward the standing plate 16, and bifurcates outward from the point where the fold line r reaches the connecting part with the standing plate 16. The crease line r is formed in a shape up to the side edge to form the gosel piece 18. In the figure, 19 is a product window formed by cutting out the front plate 12.

This blank A1' is made by folding one of the side plates 14 and the rear plate 13 inward (mountain folding) along the crease line r with respect to the front plate 12, and folding the other side plate 14 inward and pasting the glue pieces. 14a is adhered to the back surface of the rear plate 13 to form a rectangular cylindrical body portion 10. Thereafter, the bottom plate 11 is formed by appropriately interlocking the bottom pieces 11a, 11b, 11c, and 11d.

As shown in FIGS. 1 and 2, the middle sole plate 15 is made by bending the vertical pieces 15b on both sides downward (valley folding) via the pair of fold lines r and the gossamer pieces 18, and raising the vertical plate 16. The flap 17 is mountain-folded against the standing board 16.
The middle sole plate 15 and the back plate 15a in this state are folded into the trunk 10 while being aligned along the inside of the rear plate 13, and the flap 17 is aligned along the bottom plate 11. In this way, the middle sole plate 15 is tilted forward from the middle of the rear plate 13 and bent vertically at the standing plate 16, reaching the flap 17, forming a recess 20 (Figs. 2 and 3). reference).

Therefore, as shown in FIGS. 3 to 5, when flat square products P are stacked face-to-face and placed on the inner sole plate 15, the product _P1 in the front (first row) falls into the recess 20 and straightens. Since the recess 20 is set to a size (width w) that does not allow the product P to fall, the product P ₂ that follows rises up, except for the product P ₁ in the front, and the inner sole plate 15 rises in a stepped manner. located above.

The product P is displayed in this state and sold. As shown in FIG. 5, when the first product P ₁ is bought and pulled out, the load of the product P behind it slides on the middle sole plate 15 and the first product P ₂ falls into the recess 20. stand up straight. Thereafter, when the products P in the recess 20 are removed, the products P on the inner sole plate 15 sequentially slide and fall into the recess 20 and stand up straight due to the same action. The space where the product P has slipped downward from the middle sole plate 15 is replenished with the product P as appropriate.

In the above-mentioned packaging box A1, the inner sole plate 15 and the like may be a separate item B2, as in the packaging box A2 shown in FIGS. 7 to 9. This packaging box A2 is assembled from a blank A2' shown in FIG. The front and rear plates 12, 13, side plates 14, 14, glue piece 14a, and bottom plate 11 that make up the body 10 of this blank A2' have the same configuration as the embodiment A1', and the blank B2' that makes up the middle bottom plate 15 has the following: A trapezoidal standing piece 15b is connected to the side edge of the middle sole plate 15, and a standing plate 16 and a flap 17 are continuously provided on the upper edge (tip edge).

As shown in FIG. 7, the packaging box A2 of this embodiment has a body 10 formed in the same manner as the packaging box A1 of the above embodiment, and has a vertical piece 15b, a vertical plate 16, and a flap 17 with respect to the middle bottom plate 15. was mountain-folded or valley-folded, and fitted into the body 10, and from the middle of the rear plate 13, the middle sole plate 15 tilted forward and was bent vertically at the standing plate 16, and the flap 17 reached the front plate 12. In this state, a recess 20 is formed (see FIG. 8).

In this packaging box A2, as shown in FIG. 8, when flat square products P are placed face-to-face on the middle bottom plate (product placement board) 15, the frontmost product _P1 is placed in the recess. 20 and stands up straight, and the subsequent product _P2 is positioned on the inner sole plate 15 in a step-like manner.
In this state, the product P is displayed and sold. Similarly, when the first product _P1 is bought and pulled out, it slides on the middle bottom plate 15 due to the load of the product P behind it and becomes the first product. Product _P2 falls into the recess 20 and stands up straight.
In the packaging box A2 of this embodiment, the blank B2' forming the middle bottom plate 15 can be connected to the upper edge of the rear plate 13 via the back plate 15a, similarly to the packaging box A1.

The packaging box A3 of the embodiment shown in FIGS. 10 to 14 is formed by connecting one of the vertical pieces 15b of the inner bottom plate 15 to the side edge of the packaging box A1, and cutting and raising the other one of the vertical pieces 15b of the inner bottom plate 15. It is.
As shown in FIG. 10, this packaging box A3 can be assembled by similarly assembling the body 10, then raising the compatible pieces 15b, 15b as shown in FIG. From the middle of the rear plate 13, the middle sole plate 15 tilts forward and bends vertically at the upright plate 16, and the flap 17 reaches the front plate 12, forming a recess 20 (see FIG. 12). At this time, the lower edge of the vertical piece 15b comes into contact with the bottom plate 11 and serves as a leg of the middle bottom plate 15.

In this packaging box A3, as shown in FIGS. 12 and 13, when flat square products P are placed face-to-face on the middle bottom plate (product placement board) 15, the frontmost product P Product P ₁ falls into the recess 20 and stands up straight, and the following product P ₂ is positioned on the inner sole plate 15 in a stepped manner.
In this state, the product P is displayed and sold. Similarly, when the first product _P1 is bought and pulled out, it slides on the middle bottom plate 15 due to the load of the product P behind it and becomes the first product. Product _P2 falls into the recess 20 and stands up straight.

The packaging box A4 of the embodiment shown in FIGS. 15 to 19 stores the product P horizontally in the packaging box A1 of the above embodiment, and the same reference numerals indicate the same items and the functions are the same.
The packaging box A5 of the embodiment shown in FIGS. 20 to 24 stores the product P horizontally in the packaging box A3 of the above embodiment, and has vertical pieces 15b on both sides formed by cutting out the middle bottom plate 15. , the same reference numerals indicate the same things, and their functions are the same.

The embodiment shown in FIGS. 25 to 31 is a packaging box A6 designed for packaging for transportation, and this packaging box A6 is composed of a blank A6' shown in FIG. 31. This packaging box A6 has lid pieces 12', 14', 14' and a flap piece 14b on one edge (upper edge) of the front and rear plates 12, 13 and side plates 14, 14 through a cut line c made by a zipper or a perforation blade. 14b is provided. In the figure, 21 is a receiving plate formed by cutting and bending the side plate 14.

When a bottomed body 10 is similarly constructed from this blank A6' as shown in FIG. 25, the interior of the body 10 is large enough to accommodate the required number of products P (5 in the embodiment). As shown in FIG. 26, the product P is stored in the trunk 10, covered with the inner sole plate 15, and packed. Transport in this condition.

When displaying, as shown in FIG. 27, first lift the inner bottom plate 15 upward to open the lid, and then cut off the lid pieces 12', 14', 14' and the flap pieces 14b, 14b along the cut line c. At the same time, the product P is taken out from the body 10.
Next, as shown in FIG. 28, the receiving plate 21 is folded inward, and the middle sole plate 15 rising from the back plate 15a is pushed into the body 10 as shown by the arrow in FIG. At this time, as shown in FIG. 29, the back plate 15a is folded into the trunk 10 while being aligned along the inside of the rear plate 13, and the flap 17 is aligned along the bottom plate 11. In this way, the mid-sole plate 15 tilts forward from the middle of the rear plate 13 and is bent vertically at the standing plate 16, and the flap 17 reaches the front plate 12, forming a recess 20 (Fig. 29, see Figure 30). At this time, it is preferable that the side edge of the inner sole plate 15 be at the same level as the lower edge of the cut-and-raised hole of the receiving plate 21 (aligned), and furthermore, a protrusion is formed on the side edge, and the protrusion is cut and raised. It is also possible to engage the lower edge of the hole.

Therefore, as shown in FIGS. 29 to 30, when flat square products P are placed (re-inserted) on the middle bottom plate (placing plate) 15 with the front and back sides overlapped, the product P ₁ at the front is placed in the recess 20. Since the recess 20 is set to a size that prevents the product P from falling, the following product _P2 stands up straight, except for the product P1 in the front, and the product _P2 rises in a stepped manner on the inner sole plate 15. located above.
In this display state, when a product P is taken out, the product P behind it slides down on the middle sole plate 15 and fits into the recess 20, and the product P behind it also slides down.

In each of the above-mentioned packaging boxes A1 to A5, lid pieces 12', 14', 14' and flap pieces 14b, 14b, which become lids, are provided on the front plate 12 and side plates 14, 14 through the cut line c, and the packaging box It can be a packaging box similar to A6. At this time, the packaging box A2 shown in FIGS. 7 and 8 can be provided with a flap piece on the rear plate 13 through the fold line r, and the blank B2' can be appropriately stored in the body 10 or stored separately. It may be transported by hand.
Further, it is preferable that the surface on which the product P comes in contact with and moves, particularly the surface of the inner sole plate 15 (the surface on which the product P slides), is made smooth by coating with a resin or the like.

It should be noted that the embodiments disclosed herein are illustrative in all respects and should not be considered restrictive. The scope of this invention is indicated by the claims, and it is intended that all changes within the meaning and range equivalent to the claims are included.

A, A1, A2, A3, A4, A5, A6 Packaging box A', A1', A2', A3', A4', A5', A6' Blank P for packaging box Product P ₁ Product P in the front row ₂ Most Product 10 following the product in the front row Packaging box body 11 Bottom plate 12 Front plate 13 Rear plate 14 Side plate 14' Lid piece 15 Product placement plate (inner bottom plate)
15a Back plate 16 Standing plate 17 Flap 20 Recess c Cut line r Crease line r' Perforation crease line

Claims (3)

A packaging box (A) for storing a flat rectangular product (P) with its front and back sides stacked,
a square cylindrical body (10) consisting of a front plate (12), a rear plate (13) , and side plates (14, 14) on both sides ; a bottom plate (11) that covers the bottom surface of the body (10); A product placement plate (15) having a portion that slopes downward toward the front plate (12) between the front plate (12) and the rear plate (13) of the body (10). ,
The product placement plate (15) has a recess (20) into which one of the products (P) falls and stands up on the front plate (12) side of the downwardly inclined portion , and a recess (20) that rises upward from the recess (20). and a standing plate (16) reaching the front edge of the downwardly sloping portion, and the recess (20) is large enough to prevent the next product (P) that overlaps the product (P) that has fallen into it from falling. Display packaging box set in. The display packaging box according to claim 1 , wherein a back plate (15a) is connected to an upper edge of the rear plate (13), and the front plate (12) and the side plates (14, 14) on both sides Lid pieces (12', 14', 14') having the same height as the back plate (15a) are provided on the upper edge of the housing, respectively, through the cut line (c),
At the time of sales display, the lid pieces (12', 14' , 14' ) can be cut off from the body (10) via the cut line (c), and the product placement plate (15) is attached to the back plate. (15a) A display packaging box attached to the display. A blank used for the display packaging box according to claim 2,
The front plate (12), the rear plate (13), and the side plates (14, 14) on both sides are connected in a straight line through a crease line (r), and a crease is formed on the upper edge of the rear plate (13). A back plate (15a) is connected to the line (r), and a lid piece having the same height as the back plate (15a) is provided on the upper edge of the front plate (12) and the side plates (14, 14) on both sides. (12', 14', 14') are connected to each other via the cut line (c), and the lower edges of the front plate (12), the rear plate (13), and the side plates (14, 14) on both sides. A blank in which bottom pieces (11a, 11b, 11c, 11d) forming the bottom plate (11) are connected to each other via a fold line (r) .

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