TWI617494B - Packaging box which can also be used for exhibition purposes and a packaging device for assembling such a packaging box - Google Patents

Abstract

The package display and use box of the present invention sequentially connects the support board (1), the bottom panel (2), the rear panel (3), the top panel (4) and the front panel (5) to the bottom panel (2). A bottom side panel (6), a rear side panel (7), a top side panel (8), and a front side panel (9) are respectively connected to both sides of the front panel (5). The front support plate (1), the bottom panel (2), the rear panel (3), the bottom side panel (6) and the rear side panel (7) are used as constituent elements of the bottom plate portion (21), and the top panel (4), front The panel (5), the top side panel (8), and the front side panel (9) serve as constituent elements of the lid portion (22). A cutting line (12a) for separating the bottom plate portion (21) from the cover portion (22) is drawn from the rear panel (3) through any of the areas of the top panel (4). At the time of display, it is cut along the cutting line (12a) and separated into a bottom plate portion (21) and a cover portion (22).

Description

Packaging display box and its packaging device

The present invention relates to a package display and use box which is also used for packaging and display of goods and a packaging device therefor.

In the following Patent Document 1, a package display container as shown in FIG. 18 is described, which includes a bottom plate body 51 for accommodating a product, and a lid body 52 covering the bottom plate body 51 from the outside.

The bottom plate body 51 and the lid body 52 of the package display dual-purpose box are respectively assembled by separate blank plates. The bottom plate body 51 includes a bottom wall 53, a front wall 54, a rear wall 55 and a pair of side walls 56. The cover 52 A top wall 57, a front wall 58, a rear wall 59, and a pair of side walls 60 are included. Cutting lines 61a, 62a, and 63a are formed in the front walls 54, 58 and the rear wall 55, respectively, and slit portions 61, 62, and 63 are provided.

Further, when the package is used to display the packaged product in order to be delivered to the store, the front walls 54, 58 are followed by the rear portion 64 in the region of the cut portions 61, 62, and the upper portion in the region of the cut portion 63 is used. 65, the rear walls 55 and 59 are next, whereby the bottom plate body 51 and the lid body 52 are fixed to be in a sealed state.

On the other hand, when the product is displayed on the storefront, the cutting portions 61 and 62 are cut from the front walls 54, 58 in a state of being bonded along the cutting lines 61a and 62a, so that the cover 52 is cut. The rotation is performed centering on the lower end edge of the rear wall 59, whereby the cutting portion 63 is cut from the rear wall 55 in a state of being attached to the rear wall 59 as it is cut along the cutting line 63a.

When the lid body 51 is separated from the lid body 52, the lid body 52 is removed from the bottom plate body 51, and the product accommodated in the bottom plate body 51 can be displayed in a state where it is exposed from the customer's view.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2012-30892

However, for the package display and use box as described above, when the storefront is opened to form the display state, it is necessary to cut the cut portions 61, 62 of the front walls 54, 58 and then cut the two stages of the cut portions 63 of the rear wall 55. The steps are therefore problematic in terms of working hours.

Further, since the portion where the bottom plate body 51 and the lid body 52 overlap each other is large, the use area of the paper as a material becomes large, and thus there is a problem that the manufacturing cost is required.

Accordingly, an object of the present invention is to provide a package display and use box which can be easily opened to form a display state and which can suppress the use area of the material, and a packaging device therefor.

In order to solve the above problems, the package display and use box of the present invention is sequentially connected to the support plate, the bottom panel, the rear panel, the top panel and the front panel, and is respectively connected to the two sides of the bottom panel to the front panel. The bottom side panel, the rear side panel, the top side panel and the front side panel are provided, and the front support panel, the bottom panel, the rear panel, the bottom side panel and the rear side panel are used as constituent elements of the bottom panel portion, and the top panel, the front panel, the top side panel and the front side panel are provided As a constituent element of the cover portion, a cutting line for separating the bottom plate portion and the cover portion is drawn from the rear panel through any one of the top panels.

Moreover, when packaging, the front support plate and the rear panel are raised from the bottom panel, and sequentially The top panel is bent toward the front from the rear panel, and the front panel is bent downward from the top panel, and the front panel and the front support panel are overlapped to form a side surface, and the bottom side panel and the rear panel are respectively bent from the bottom panel and the rear panel. The side panels are then, and the top side panels and the front side panels, respectively, which are bent from the top panel and the front panel, are then cut along the cutting line to separate into the bottom panel portion and the lid portion.

Moreover, the present invention provides a package display and use box of various forms having the above-described configuration as a basic structure, and a packaging device for automatically assembling the package display and use box.

In the package display and use box of the present invention, the bottom plate portion and the cover portion are formed by one blank plate, and the separate cutting lines are drawn, and thus the cover portion is stretched and cut only along the cutting line to be opened to form a display. status.

Further, the overlapping portion of the bottom plate portion and the lid portion is only a part of the front surface and the side surface, and the use area of the material can be suppressed. In addition, since it is a simple packaging structure, it is applied to a packaging device such as a sealing machine. Excellent in properties and can be sealed efficiently. Further, it is also possible to form a configuration that is easy to assemble by manual work.

Further, since such a package display and use box can be packaged and packaged by a packaging device, the packaging operation of the product can be performed accurately and at high speed, and the efficiency of distribution can be improved.

Then, in the display state, the cutting edge is not conspicuous, so that the decorative display can be performed excellently, and the product can be prevented from scattering toward the front by the front plate portion supporting the plate, and the product can be displayed by leaning against the rear panel.

1‧‧‧ front support plate

2‧‧‧ bottom panel

3‧‧‧ rear panel

4‧‧‧ top panel

4a‧‧‧protruding line

4b‧‧‧ concave line

4c‧‧‧Indentation Department

4d, 4e‧‧‧ cutting line

4f‧‧‧ concave line

5‧‧‧ front panel

6‧‧‧ bottom side panel

7‧‧‧ rear side panel

8‧‧‧ top side panels

8a‧‧‧ crease line

9‧‧‧ front side panel

10‧‧‧Links

11‧‧‧cutting department

11a, 12a‧‧‧ cutting line

12‧‧‧Indentation Department

13, 14, 15, 15a, 16, 17‧‧

17a‧‧‧Next weakening department

21‧‧‧ bottom plate section

22‧‧‧ cover part

51‧‧‧Bottom body

52‧‧‧ Cover

53‧‧‧ bottom wall

54‧‧‧ front wall

55‧‧‧Back wall

56‧‧‧ side wall

57‧‧‧Top wall

58‧‧‧ front wall

59‧‧‧Back wall

60‧‧‧ side wall

61‧‧‧cutting department

61a‧‧‧ cutting line

62‧‧‧cutting department

62a‧‧‧ cutting line

63‧‧‧cutting department

63a‧‧‧ cutting line

64‧‧‧Continue

65‧‧‧Continue

a ₁ ~ a ₄ ‧‧‧ adhesive nozzle

B‧‧‧holding

C‧‧‧ Pressing rod

d‧‧‧Sucker

G‧‧‧ Guide rod

G‧‧‧ Goods

Fig. 1 is a view showing a blank plate of a package display and use case according to a first embodiment of the present invention.

Fig. 2 is a perspective view showing the state of packaging of the above-described package display and use case.

Fig. 3 is a perspective view showing a transition process to the above display state.

Fig. 4 is a perspective view showing a state in which the bottom plate portion is displayed.

Fig. 5 is a perspective view showing the folded state of the lid portion.

Fig. 6 is a perspective view showing a package state of the package display and use case according to the second embodiment of the present invention.

Fig. 7 is a perspective view showing a transition process to the above display state.

Fig. 8 (I) to (VI) are schematic perspective views showing an upstream step portion of the packaging apparatus of the present invention.

(I) to (VII) of Fig. 9 are schematic perspective views showing the intermediate step portion.

(I) to (VI) of Fig. 10 are schematic perspective views showing the downstream step portion.

Fig. 11 is a perspective view showing a package state of the package display and use case according to the third embodiment of the present invention.

Fig. 12 is a perspective view showing a state in which only the top surface is opened.

Fig. 13 is a perspective view showing the state in which the bottom plate portion is shown.

Fig. 14 is a view showing a blank plate of a package display and use case according to a fourth embodiment of the present invention.

Fig. 15 is a perspective view showing the state of packaging of the above-described package display and use box.

Fig. 16 is a perspective view showing a transition process to the above-described display state.

Fig. 17 is a perspective view showing the state in which the bottom plate portion is displayed.

Fig. 18 is a perspective view showing the state of packaging of the prior package display and use case.

First, a first embodiment of the present invention will be described with reference to Figs. 1 to 5 .

The package displays a deep box having a box height greater than the depth, which is assembled from a blank board of corrugated cardboard as shown in FIG. In the blank plate, the front support plate 1, the bottom panel 2, the rear panel 3, the top panel 4 and the front panel 5 are sequentially connected in the corrugated texture direction of the corrugated cardboard, and the bottom panel 2, the rear panel 3, and the top panel 4 And the two sides of the front panel 5 are respectively connected with the bottom side panel 6, the rear side panel 7, the top side panel 8 and the front side panel 9, and the support panel 1 is supported before the bottom side panel 6. A connecting piece 10 is coupled to the side end of the side.

On the front support plate 1, a slit line 11a having a slit shape is drawn from the front end side, and a region inside the slit is formed as a cut-out portion 11 having an inverted trapezoidal shape. At a boundary between the rear panel 3 and the top panel 4, a slit line 12a having a slit shape toward both ends thereof is drawn, and a middle portion of the cutting line 12a is bent toward the rear panel 3, and an inner region thereof is set to an inverted trapezoidal shape. The press-in portion 12.

On the top side panel 8, a crease line 8a is drawn in an oblique direction from a corner portion on the boundary side of the top panel 4 and the front panel 5 to the front end intermediate portion. The crease line 8a interrupts the Y-shaped cutting line so as to easily bend the surface side of the corrugated cardboard toward the concave concave direction. Further, the crease line 8a may be formed such that the pressing line and the cutting line alternately and intermittently lead.

Further, in the blank plate, the front support plate 1, the bottom panel 2, the rear panel 3, the bottom side panel 6, the rear side panel 7, and the joint sheet 10 constitute the bottom plate portion 21, the top panel 4, the front panel 5, the top side panel 8, and the front The side panel 9 constitutes a cover portion 22.

When the bottom plate portion 21 is assembled, the hot-melt adhesive is used to position the front support plate 1 and the rear portion 13 of the joint piece 10, and the rear portion of the rear side plate 6 and the lower portion of the rear side plate 7 to assemble the cover portion. At 22 o'clock, the position where the hot-melt adhesive is used is set to be the upper portion 15 of the top side panel 8 and the upper portion 15 of the front portion and the upper portion of the front side panel 9.

Further, in order to join the bottom plate portion 21 and the lid portion 22, the position of the hot-melt adhesive is used, and the position of the cutting portion 11 of the support plate 1 and the lower portion of the lower portion of the front panel 5 are shown in the figure. 16.

In addition, in the case of packaging a heavy object, in order to increase the joint strength between the bottom plate portion 21 and the lid portion 22 without affecting the opening property, the varnish is widely applied to the front portion of the bottom side plate 6 in advance and the weakening portion is provided. 17a (hatched portion in the figure), and the dot-like portion on the upper portion and the lower portion of the front side plate 9 are referred to as a rear portion 17 by a hot-melt adhesive.

When the blank board is assembled into the form shown in FIG. 2 and the product is packaged, for example, the front support plate 1, the pair of bottom side plates 6, and the rear panel 3 are raised from the bottom panel 2, so that the connecting piece 10 is along the front support plate. The inner surface of 1 is bent, and the rear portion 13 is followed by the front support plate 1 and the bottom side The plate 6 is coupled, the rear side plate 7 is bent forward, and the bottom side plate 6 and the rear side plate 7 are joined by the joint portion 14.

Next, the product is stored in the box, and the top panel 4 is bent forward from the rear panel 3, and the front panel 5 is bent downward from the top panel 4, and the front side panel 9 is folded rearward from the front panel 5. By bending, the top side panel 8 is bent downward from the top panel 4. Here, the front side panel 9 and the top side panel 8 are held in a bent state by the rear portion 15 being joined to the top side panel 8, but the rear side panel 7 and the top side panel 8 are not attached. Further, the portion of the front support plate 1 overlapping the front support plate 1 with the front support plate 1 and the front cover plate 1 in the region of the cut-out portion 11 of the front support plate 1 is thereby formed in a sealed state.

Moreover, when the product is a heavy object, the bottom side plate 6 and the front side plate 9 are followed by the subsequent weakened portion 17a by the rear portion 17 as necessary.

On the other hand, when the product is displayed on the storefront, as shown in FIG. 3, the press-in portion 12 of the upper upper portion is pressed in and the finger is extended, and the rear portion of the top panel 4 is pulled to the front, thereby along the cutting line 12a. When the cutting line 11a is cut, the cutting portion 11 is cut out from the front support plate 1 in a state of being attached to the front panel 5, whereby the bottom plate portion 21 and the lid portion 22 are separated to form an unsealed state.

At this time, the adhesion of the hot-melt adhesive is weakened by the action of the subsequent weakened portion 17a by the application of the varnish, and the peeling can be easily performed.

Then, as shown in FIG. 4, the lid portion 22 is removed from the bottom plate portion 21, and a state in which the article G accommodated in the bottom plate portion 21 is exposed is formed. In this display state, the cutting edge of the bottom plate portion 21 is not conspicuous, and thus the decorative property is excellent, and the front support plate 1 prevents the product G from scattering toward the front, and the product G can be stabilized against the rear panel 3 to stabilize State display.

Further, as shown in FIG. 5, the cover portion 22 separated from the bottom plate portion 21 can be folded flat by bending the top side plate 8 along the crease line 8a, so that it can be regenerated in a small volume. Waste and discarded.

Thus, in the above-described package display and use box, the bottom plate portion 21 is constituted by one blank plate. With the cover portion 22, in the packaged state, the portions are substantially fixed only by the rear portion 16 in the region of the cut-out portion 11 of the front support plate 1 and the front panel 5, and thus only along the rear panel 3 The cutting line 12a at both ends of the boundary between the top panel 4 is cut, and the cutting portion 11 is cut to the front to cut the cutting portion 11 to be opened.

Further, the portion in which the bottom plate portion 21 and the lid portion 22 overlap each other is set to be only one of the front surface and the side surface, and the use area of the material can be suppressed. In addition, since it is a simple packaging structure, it is applied to a packaging device such as a sealing machine. It is excellent in applicability and can be sealed efficiently.

Further, the intermediate portion of the cutting line 12a is bent toward the inside of the top panel 4, and the inner portion thereof is used as the press-fitting portion 12. When the product is displayed, the cutting line 12a can be cut by the following method, that is, the rear portion of the top surface The press-fitting portion 12 is pressed in, and the finger is pushed into the pull-out hole to pull the top panel 4 to the front. The cutting line 12a only needs to pass through any area of the top panel 4 from the rear panel 3.

Next, a second embodiment of the present invention will be described with reference to Figs. 6 and 7 .

In the package display and use box, as shown in FIG. 6, on the top panel 4, two convex fold lines 4a extending toward the front portion from the vicinity of both end portions of the press-fitting portion 12, and the front and rear intermediate portions from the both sides are drawn. A concave fold line 4b extending obliquely toward the front portion of the convex fold line 4a.

If the convex fold line 4a and the concave fold line 4b are thus drawn, as shown in FIG. 7, when the push-in portion 12 is pressed in to push the top panel 4 as shown in FIG. 7, the top panel 4 is along the convex fold line 4a and the concave The fold line 4b is bent in a bulging manner, so that a large tensile force acts on the joint portion of the cut line 12a, so that it can be easily cut along the cut line 12a to be unsealed.

Next, according to Figs. 8(I) to (VI) to Figs. 10(I) to (VI), the food bag is stored and packaged in a deep package display as shown in the first embodiment or the second embodiment. A summary of the packaging device in the box.

In the packaging device, as shown in FIG. 8(I), the blank plate for the package display is supplied from the blank plate box in a state of being tripped, and as shown in the figure (II), the bottom panel 2 is opposed to the rear panel 3 is bent toward the rising direction, the bottom plate 6 is bent toward the bottom panel 2, and the hot-melt adhesive from the adhesive discharged through the nozzle a ₁ followed by the bottom portion 14 of the side plate 6. Further, the bottom side plate 6 and the rear side plate 7 are crimped as the rear side plate 7 is bent, and the bottom plate portion 21 is formed halfway.

Next, as shown in the figure (III), the rear panel 3 is inclined toward the bottom panel 2, and is conveyed to the subsequent step in a state of being held by the holder b from both sides of the rear side panel 7. Then, as shown in the figure (IV), the top panel 4 is raised from the rear panel 3 to the middle, and the front panel 5 is bent toward the side opposite to the bottom panel 2. Further, the top side panel 8 is temporarily bent from the top panel 4 in a direction overlapping the rear side panel 7, and the top side panel 8 is provided with a bending property, and the rear side panel 8 is raised from the rear panel 3 by the top side panel 8. Stabilization.

Next, as shown in the figure (V), the connecting piece 10 is slightly bent outward, and as shown in the figure (VI), the food bag, that is, the product G, is oriented upward and upward by the manipulator. The substrate portion 21 is inserted and stacked in such a manner as to fall onto the inner surface of the rear panel 3 in order.

At this time, the top panel 4 is inclined upward from the bottom panel 2, and the connecting sheet 10 is slightly bent outward, so that the top panel 4 and the connecting sheet 10 do not hinder the insertion of the product G, and the product G is guided to the box. The inside is inserted, and is slid along the rear panel 3 by the inclination of the rear panel 3, and is biased toward the bottom panel 2 side, and is restricted by the rear side panel 7 and the top panel 4, and is accommodated in the bottom plate portion 21 in an aligned state.

Then, as shown in FIG. 9(I), the front support plate 1 is bent outward while the connecting piece 10 is bent inward and the pressing bar c suppresses the rebound of the connecting piece 10, as shown in FIG. It is shown that the hot melt adhesive is ejected from the adhesive nozzle a ₂ to the back portion 13 of the back surface of the front support plate 1. Thereafter, the pressing of the connecting rod 10 by the pressing bar c is released, and as shown in Fig. (III), the front supporting plate 1 is bent and pressed against the connecting piece 10 as shown in Fig. 4(IV). Thereby, the bottom plate portion 21 is completed.

Next, as shown in the figure (V), the hot-melt adhesive is ejected from the adhesive nozzle a ₃ to the succeeding portion 16 in the region of the cut-out portion 11 of the front support plate 1, as shown in the drawings (VI) and (VII). As shown, the front panel 5 is bent in the direction of the front support panel 1, the bottom portion 21 is covered by the cover portion 22, and the cut-and-raunder portion 11 and the front panel 5 are crimped. Further, the top side plate 8 is temporarily pulled away from the rear side plate 7 by suction or the like of the suction cup d. This is to overlap the top side panel 8 and the outer side of the front side panel 9, and is supported by the rear side panel 7 and the front side panel 9 to prevent the top panel from falling during the circulation.

Further, in order to prevent the position of the front panel 5 from being displaced in the width direction with respect to the front support plate 1 at the time of the subsequent portion 16, as shown in the figure (VI), it is also considered to be disposed before the front side panel 9 The notch portion of the end edge on the side of the support plate 1 is engaged with the guide bar g extending in the vertical direction, and the front panel 5 is bent.

Next, as shown in Fig. 10(I), the hot-melt adhesive is ejected from the adhesive nozzle a ₄ to the rear portion 15 of the front side panel 9, and as shown in Fig. (II), the front side panel 9 is bent, and the front side is bent. The front plates 9 and the front ends of the rear side plates 7 abut each other. Thereafter, as shown in the figure (III), the top side panel 8 is bent so as to overlap the outer surfaces of the rear side panel 7 and the front side panel 9, and the front side panel 9 and the top side panel 8 are crimped to fix the lid portion 22 to The bottom plate portion 21 is thereby assembled as shown in the figure (IV).

As shown in the figure (V), if the top side panel 8 is detached from the rear side panel 7 as shown in the figure (V), it is squeezed by a pressing tool and discharged to the outside of the system. If it is defective, as shown in the figure (VI), it is transported to the discharge side of the good product by the conveyor and shipped.

When the product G such as a food bag is packaged by using the packaging device as described above, the packaging operation of the product G can be performed accurately and at a high speed, and the stacked products G can be arranged in a package display with almost no gaps. The combination box can be packaged and transported efficiently. Further, it is possible to prevent the product G in the display state immediately after the opening of the package from being tilted before, and the display can be excellent in appearance.

Next, a third embodiment of the present invention will be described with reference to Figs. 11 to 13 .

In the package display and use case, a plurality of the bottle bottles collected are stored in a state of being erected, and as shown in FIG. 11, the top panel 4 is formed in the center portion by a semi-arc-shaped cutting line. The press-fitting portion 4c draws the cutting line 4d from the press-fitting portion 4c toward the both sides, and the cutting line 4e from the outer end toward the front and the rear, and presses from the surface side of the corrugated cardboard toward the end of the cutting line 4e. The concave fold line 4f is taken out. Furthermore, if the end portion of the cutting line 4e is bent, Then, the phenomenon that the top panel 4 is broken beyond the position of the concave fold line 4f can be prevented at the time of cutting as described below.

When the product G, that is, the beverage bottle, is taken out from the package display bin, as shown in FIG. 12, the press-fitting portion 4c is press-fitted, and the portion of the top panel 4 facing the press-fitting portion 4c is lifted, thereby cutting the cutting line 4d. 4e, the door portion surrounded by the cutting lines 4d, 4e and the concave fold line 4f is opened by the concave fold line 4f as a hinge, and the state in which only the top surface is opened is formed, so that only the necessary number of products G can be taken out, and thereafter, The door of the top panel 4 can be closed.

Further, when the product is displayed on the storefront, the lid portion 22 can be removed in the same manner as in the above embodiment, and the display state in which the product G is exposed from the bottom plate portion 21 as shown in Fig. 13 can be formed.

Next, a fourth embodiment of the present invention will be described with reference to Figs. 14 to 17 .

As in the first and second embodiments described above, the package displays a deep box having a box height greater than the depth, which is assembled by a blank plate as shown in FIG. In the blank plate, the front support plate 1, the bottom panel 2, the rear panel 3, the top panel 4 and the front panel 5 are sequentially connected in the corrugated texture direction of the corrugated cardboard, and the bottom panel 2, the rear panel 3, and the top panel 4 The bottom side panel 6, the rear side panel 7, the top side panel 8, and the front side panel 9 are respectively connected to both sides of the front panel 5, and a connecting piece 10 is connected to the side end of the side panel 6 before the side of the bottom panel 6.

On the front support plate 1, a slit line 11a having a slit shape is drawn from the front end side, and a region inside thereof is formed as a cut-out portion 11 having an inverted trapezoidal shape. The cutting line 11a around the periphery of the cut-out portion 11 has a joint portion, but the bottom portion is almost cut, and the cut portion 11 is easily cut off during display.

A portion of the rear panel 3 that faces the boundary of the top panel 4 is cut in the middle portion in the width direction by a slit line-shaped cutting line 12a, and a press-down portion 12 having an inverted trapezoidal shape is provided.

On the top panel 4, a cutting line 12a separated from the rear panel 3 and bent in the middle and facing the boundary with the top side panels 8 on both sides is continuously drawn from the cutting line 12a around the press-in portion 12, and continuously on the top side panel 8 also draws a linear cutting line 12a obliquely toward the central portion of the front end edge thereof. The cutting line 12a is a zipper type in which a hook-shaped cutting line is intermittent.

Further, in the top panel 4, the portions between the cutting lines 12a are extended from the rear portion toward the front portion, and the two convex lines 4a extending in parallel with the boundary of the top side panel 8 and the two ends of the self-cutting line 12a are convex toward each other. Two concave fold lines 4b extending obliquely before the fold line 4a. The convex fold line 4a is a pressing line that is pressed from the back side of the corrugated cardboard, and the concave fold line 4b is a pressing line that is pressed from the surface side of the corrugated cardboard.

When the rear side panel 7 is assembled, the upper edge of the front edge is obliquely cut by the inclination of the cutting line 12a of the top side panel 8. Further, when the connecting piece 10 is assembled, the upper portion of the leading edge is cut along with the shape of the cutting portion 11.

In the blank plate, the portion of the front support plate 1, the bottom panel 2, the rear panel 3, the bottom side panel 6, the rear side panel 7, the connecting sheet 10, and the top side panel 8 on the side of the rear side panel 7 constitutes the bottom plate portion 21 The portion of the top panel 4, the front panel 5, the front side panel 9, and the top side panel 8 that is closer to the front side panel 9 than the cut line 12a constitutes the lid portion 22.

When the bottom plate portion 21 is assembled, the hot-melt adhesive is used to position the front support plate 1 and the rear portion 13 of the joint piece 10, the rear portion of the bottom side plate 6, and the lower portion 14 of the lower portion of the rear side plate 7 to assemble the cover portion 22. The position where the hot-melt adhesive is used is then set to the front portion 15 of the top side panel 8 and the upper portion 15 of the upper portion of the front side panel 9.

Further, in order to join the bottom plate portion 21 and the lid portion 22, the position of the hot-melt adhesive is used, and the lower cutting line 12a of the top side plate 8 which is shaded in the drawing is the rear portion 15a of the rear portion and the upper portion of the rear side plate 7. .

When the blank board is assembled and packaged, as shown in FIG. 15, the front support plate 1, the pair of bottom side plates 6, and the rear panel 3 are raised from the bottom panel 2, and the connecting piece 10 is placed along the front support plate 1. The inner surface is bent, and the rear portion 13 is then joined, whereby the front support plate 1 and the bottom side plate 6 are coupled, the rear side plate 7 is bent forward, and the bottom side plate 6 and the rear side plate 7 are joined to the rear portion 14.

Next, the top panel 4 is sequentially bent forward from the rear panel 3, the front panel 5 is bent downward from the top panel 4, the front side panel 9 is bent rearward from the front panel 5, and the top side panel 8 is topped. The panel 4 is bent downward. Then, the lower cutting line 12a of the top side panel 8 is joined to the front side panel 9 at the front portion 15, and the lower cutting line 12a of the top side panel 8 is followed by the rear side panel 7 at the rear portion 15a. At the time of this, a hot melt adhesive was used.

In the packaged state as described above, the cutting line 12a of the top side panel 8 extends toward the abutting portion of the rear side panel 7 and the front side panel 9.

On the other hand, when the product is displayed on the storefront, as shown in FIG. 16, the press-fitting portion 12 of the lower upper portion is press-fitted and cut along the cutting line 12a around the upper portion, and the finger is inserted into the extraction hole of the press-fitting portion 12, The rear portion of the top panel 4 is pulled to the front, thereby being cut along the cutting line 12a of the top panel 4, and cut along the cutting line 12a of the top side panel 8, and separated into the bottom portion 21 and the lid portion 22 to form an unsealed state.

At this time, the top panel 4 is bent along the convex fold line 4a and the concave fold line 4b so that the portion between the cut lines 12a is swelled, so that a large tensile force acts on the joint portion of the cut line 12a, so that the top panel 4 can be easily cut. The cutting line 12a is broken.

Then, as shown in FIG. 17, the lid portion 22 is removed from the bottom plate portion 21, and the cut-and-raunder portion 11 is cut out to form a state in which the article G accommodated in the bottom plate portion 21 is exposed. In the display state, the rear portions of both sides of the top panel 4 remain as pallets, so that a plurality of bottom plate portions 21 can be stacked. Further, the front support plate 1 prevents the product G from scattering toward the front, and allows the product G to lean against the rear panel 3 to be displayed in a stable state.

Thus, in the above-described package display and use box, the bottom plate portion 21 and the cover portion 22 are constituted by one blank plate, and in the packaged state, substantially only by the rear cutting portion 12a of the top side plate 8 and the rear side plate 7 Further, the bottom plate portion 21 and the lid portion 22 are fixed, so that only the stretched lid portion 22 is cut off from the top panel 4 toward the top side panel 8 continuously along the cutting line 12a to be opened to form a display state.

Further, the cutting line 12a of the top side panel 8 may reach the end edge of the front side thereof, or the cutting line 12a of the top side panel 8 may be omitted, so that the cutting line 12a of the top panel 4 reaches the front end of the boundary with the top side panel 8.

Further, in the first to fourth embodiments of the above-described package display and use case, the case where each part is subsequently assembled into a package state by using a hot melt adhesive is exemplified, but another hot melt adhesive may be used instead. Agent or adhesive tape for assembly.

Further, corrugated cardboard has been exemplified as a material, but other sheets such as cardboard may be used as a material instead of corrugated cardboard.

Claims (7)

A package display dual-purpose box, which is provided with a support plate (1), a bottom panel (2), a rear panel (3), a top panel (4) and a front panel (5) before being inserted into the product, in the bottom panel ( 2) The bottom side plate (6), the rear side plate (7), the top side plate (8) and the front side plate (9) are respectively connected to the two sides of the front panel (5), and the front support plate (1) and the bottom panel ( 2), the rear panel (3), the bottom side panel (6) and the rear side panel (7) are constituent elements of the bottom panel portion (21), and the top panel (4), the front panel (5), the top side panel (8), and The front side plate (9) serves as a component of the cover portion (22), and a connecting piece (10) is coupled to the side end of the support plate (1) side before the bottom side plate (6), and is drawn on the front support plate (1). The cutting line (11a) has a region on the inner side thereof as a cutting portion (11), and the upper portion of the leading edge of the connecting piece (10) is cut off in accordance with the shape of the cutting portion (11), and is passed through the rear panel (3). a cutting line (12a) for separating the bottom plate portion (21) from the cover portion (22) in a manner of any area of the top panel (4); and in the packaged state, the front support plate (1) and the rear The panel (3) rises from the bottom panel (2) by bending the bottom panel (2) and the rear panel (3) respectively The plate (6) and the rear side plate (7) are next, and the connecting piece (10) bent from the bottom side plate (6) is then attached to the front supporting plate (1), and the front supporting plate (1) and the bottom side plate (6) are joined. , the top panel (4) is bent forward from the rear panel (3), and the front panel (5) is bent downward from the top panel (4), and the front panel (5) and the front support panel (1) The top side panel (8) and the front side panel (9) which are respectively bent from the top panel (4) and the front panel (5) are attached, and are cut off along the cutting line (12a) when the display state is set. The bottom plate portion (21) and the lid portion (22) are cut off from the front support plate (1) as they are cut along the cutting line (11a). The package display and use case according to claim 1, wherein in the package state, the front support plate (1) and the front panel (5) and the front support are in the region of the cutting portion (11) of the front support plate (1) The overlap of the board (1) is followed by When it is set to the display state, the cutting portion (11) is cut out from the front support plate (1) in a state of being attached to the front panel (5) as being cut along the cutting line (11a), and is separated into a bottom plate portion ( 21) with the cover part (22). A packaging device which is assembled into a package state as claimed in claim 2, and is formed in such a manner as to supply a blank display panel for the package display and use the rear panel (3) and the bottom side panel (6) Bending with respect to the bottom panel (2) of the blank panel, and bending the rear side panel (7) from the rear panel (3), and placing the bottom side panel (6) and the rear side panel (7) together It is accommodated in the bottom plate portion (21), and is formed by covering the cover portion (22) with the bottom plate portion (21), and the front support plate (1) is in front of the cutting portion (11) of the front support plate (1). The portion of the panel (5) that overlaps the front support panel (1) is followed. The packaging device according to claim 3, wherein in the state in which the package display and use box is sagged in the rear panel (3) as the bottom side, the product is stacked on the front side from the front side to be stacked on the rear panel (3) The inner surface is received in the bottom plate portion (21), and then the front support plate (1) is bent from the bottom panel (2), and the front panel (5) is bent from the top panel (4), and the front portion The support plate (1) is followed by the front panel (5). The packaging device of claim 3 or 4, wherein after the rear side panel (7) is bent from the rear panel (3), the top panel (4) is bent from the rear panel (3), and the top side panel (8) is folded. In a state where the direction in which the rear side panel (7) overlaps is temporarily bent, the product is stored in the bottom plate portion (21), and then the front panel (5) is bent toward the front support plate (1), and The top side panel (8) is temporarily pulled apart from the rear side panel (7). In this state, the front side panel (9) is bent, and then the top side panel (8) is combined with the rear side panel (7) and the front side panel (9). The outer surface is folded in such a way as to overlap, and the front side panel (9) is followed by the top side panel (8). A package display dual-use box according to claim 1, wherein a cutting line (12a) is drawn from the top panel (4) toward a position separated from a rear end of the top side panel (8) on both sides, and the cutting line (12a) is reached. An open end edge of the side surface, and at least a portion of the top side panel (8) constitutes a bottom plate portion (21), In the packaged state, the bottom plate portion (21) of the top side panel (8) is joined to the rear side panel (7). The package display and use box according to any one of claims 1 to 2, wherein the top panel (4), the portion between the cutting lines (12a) extends from the rear portion toward the front portion of the two convex lines (4a) And two concave fold lines (4b) extending obliquely from the front portion of the front and rear sides toward the front portion of the convex fold line (4a).