JPH053122U - Display packaging - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention is to improve load resistance so that a plurality of wrap round style display packaging boxes can be stacked and used, and further, the opening area is widened so that the contents can be easily seen. With the goal. [Structure] A pair of zipper-shaped tearing opening lines 8 are vertically formed along the inner edge of the inner folding piece 5 on the upper outer folding piece 7 of the wrap round style packaging box, and one side of the top wall 4 is formed. The two corners 9 of the top wall 4 are connected to the perforation-shaped tear opening line 8 leaving a fan shape, and further connected to the upper portion of the side wall 3 with a constant width. Through to the free end of the upper outer folded piece 7 on the other side. The four corners are end walls 2 that are continuous downward and intersect at right angles.
Also, since it is supported by the side wall 3 and has a high load resistance, and the contents can be seen from the upper portion of the side wall 3, the display effect is also high.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a display packaging box which can be used as a single packaging box or in which a plurality of packaging boxes having the same shape can be arranged and connected.

[0002]

[Prior art and its problems]

 Generally, there is a so-called wrap round style as an outer shape packaging box as shown in FIG. 1, which is one in which a pair of end walls 2 are erected at both end edges of a rectangular bottom wall, and the both ends are A pair of side walls 3 are erected on both side edges orthogonal to the edge, and a top wall 4 is continuously provided on the upper edges of the side walls 3, and both end walls 2 are an inner folding piece 5 continuous to the side wall 3 and a bottom. The lower outer folding piece 6 is continuous with the wall and the upper outer folding piece 7 is continuous with the top wall 4.

Such a packaging box can be opened upward at the time of display and can be opened at the time of packaging by forming a continuous break line having a predetermined shape from one end wall 2 to the other end wall 2 through the top wall 4. Items (commodities) can be displayed as they are. Further, the packaging box can be used not only alone, but also a plurality of those having the same shape are prepared and the side walls thereof are joined by an adhesive, or a connecting piece extended from the end wall on the same plane. It can be connected by a method such as adhering or inserting and fitting it in an adjacent packaging box (not shown).

A plurality of such packaging boxes are provided, the side walls are connected to each other, and in order to show the contents well in that state, the tear opening line 8 is formed in a portion of the top wall as close as possible to the connecting side wall. At the same time, it is desirable that the end wall 2 also be broken along the joint edge between the side walls 3.

However, since the packaging box in which most of the top wall 4 and the end wall 2 are broken becomes weak in rigidity and can hardly bear a load in the vertical direction in particular, a large number of them are stacked and stacked at a desired position. There is a problem that it cannot be used for the purpose of taking out the contents from the packaging box. In addition, when a plurality of packaging boxes are connected to each other so that the side walls are adjacent to each other, it is difficult to see the contents from the side beyond the side walls.

[0006]

[Problems to be solved by the device]

 As described above, the present invention solves the problem that the wrap-round style display packaging box has low load-bearing capacity and the contents are difficult to see from the outside, and a plurality of such packaging boxes can be stacked and used. As described above, it is an object to improve load resistance and to widen the opening area so that the contents can be easily seen beyond the side wall.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the display packaging box according to the present invention has four corners of the top wall and upper end walls so that the end walls and side walls connected to these corners are left in the packaging box main body, A tear opening line was formed that broke the top wall and the upper part of the side wall.

[0008]

[Action]

 In the display packaging box according to the present invention configured as described above, the four corners of the top wall are continuous below them, and these corners are supported from below by the end walls and side walls orthogonal to each other. Therefore, it has sufficient load resistance in the vertical direction. In addition, the end wall and the upper part of the side wall other than the lower corner portion, which are not involved in the support of the top wall corner portion, can be largely broken to show the contents well.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, the embodiment shows a single display packaging box, in which a pair of end walls 2 are erected at both end edges of a rectangular bottom wall 1 and both end edges are A pair of side walls 3 is erected on both side edges which are orthogonal to each other, and a top wall 4 is continuously provided on the upper edge of the side wall 3. Each of the end walls 2 has an L-shaped inner fold piece 5 continuous with the edge of the side wall 3, a substantially rectangular lower outer fold piece 6 continuous with the edge of the bottom wall 1, and a top wall. The upper outer folding piece 7 is connected to the edge of the upper part 4. A zipper-shaped tear opening line 8 is formed vertically along the inner edge of the inner folding piece 5 in the upper outer folding piece 7 on one side of the packaging box, and two corners on one end side of the top wall 4 are formed. 9 is continued to the perforation-shaped tearing opening line 8 while leaving a fan shape, and the perforation-like tearing opening line 8 is such that the upper portion of the side wall 3 is continuously continuous in the longitudinal direction with a constant width, and the other end of the top wall 4 is formed. It passes through two fan-shaped corners 9 on one side to reach the free end of the upper outer folding piece 7 on the other side.

Further, a small semicircular notch 10 serving as a finger hook is formed in the middle of the upper edge of the lower outer folding piece 6 to facilitate the opening.

As shown in FIG. 3, the display packaging box of the above embodiment is formed from a blank A made of cardboard or other thick paper.

The blank A has one side wall 3 on the other side of the vertically long rectangular bottom wall 1 provided with an insertion piece 11 serving as a paste margin on one side and a fold line 12 at the height H of the packaging box. And a top wall 4 having the same shape as the bottom wall 1 is provided via a fold line 12, and the other side wall 3 is continuously provided on the other side. Further, a lower outer folding plate 6 is provided at both vertical edges of the bottom wall 1 at a height of 1/2 of the height H of the packaging box through a fold line 13 and is provided at both edges of the pair of side walls 3. Is provided with an inner folding piece 5 having a rectangular cutout 14 on the top wall 4 side at the free end through a fold line 13. If the notch 14 has a width of 1 / 2H and a vertical length of about 1 / 4H, the opening of the end wall 2 has a size shown in FIG. Upper outer folding pieces 7 are provided on both edges of the top wall 4 via fold lines 13. As shown in the figure, the tear opening line 8 extends from the free end of the upper outer folding piece 7 on one side to the side wall 3 via the corner 9 of the top wall 4 in a fan shape, and further on the same route as described above. A pair of left and right parts extending to the free end of the upper outer folding piece 7 on the end side is formed.

The blank A described above is bent along each fold line, a required portion is attached, and the blank A is assembled into the shape shown in FIG. 1 and used as follows.

That is, as shown by the chain line in FIG. 1, by inserting a finger into the notch 10 of the lower outer folding piece 6, the upper outer folding piece 7 is broken along the zipper-shaped tear opening line 8 and the center thereof is cut. By further pulling up the portion, a pair of perforation-like and zipper-like tear opening lines 8 from the top wall 4 through the upper portion of the side wall 3 to the free end of the upper outer folding piece 7 on the opposite side is broken. The state is shown in 2.

In the display packaging box thus opened, the upper part of the end wall 2 and the upper part of the side wall 3 are opened, so that the contents can be easily seen from the outside, and the corner of the top wall 4 can be seen. The part 9 is supported by the end wall 2 and the side wall 3 which are continuous and orthogonal to each other below the part 9 and has sufficient load resistance, so that it does not deform even if two or more parts are stacked as in the state shown in FIG.

The above-mentioned packaging box for display may be formed by adhering the side walls 3 to each other with an adhesive and connecting a plurality of the side walls 3 or the end walls 2 together. Can be used by stacking multiple sets. In that case, since the contents are clearly visible from the opening of the upper part of the side wall 3 which is connected, it goes without saying that the display effect is high.

[0018]

【effect】

 As described above, this invention has a wide opening by breaking not only the top and end walls but also the upper part of the side wall of the display packaging box with sufficient vertical load resistance. Therefore, even if a large number of packaging boxes of the same shape are stacked and the side walls or end walls are connected to each other, the stored products can be easily seen and the display effect is high. Further, there is also an advantage that when a large number of items are stacked in the vertical direction, the contents can be appropriately taken out from the packaging box at a desired position and used.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment.

FIG. 2 is a perspective view showing an opening state of the above.

[FIG. 3] Development view of the above

FIG. 4 is a perspective view showing the same stacked state.

[Explanation of symbols]

 1 Bottom wall 2 End wall 3 Side wall 4 Top wall 5 Inner folding piece 6 Lower outer folding piece 7 Upper outer folding piece 8 Tear opening line 9 Corner

Claims (1)

[Claims for utility model registration] 1. A pair of end walls are erected on both end edges of a rectangular bottom wall, and a pair of side walls are erected on both side edges orthogonal to the both end edges. In a packaging box which is provided with a top wall continuously at an edge, and the both end walls each include an inner folding piece continuous to the side wall, a lower outer folding piece continuous to the bottom wall, and an upper outer folding piece continuous to the top wall. A tear opening line that breaks the upper end wall, the top wall and the upper side wall is formed so as to leave the four corners of the top wall and the end wall and the side wall continuous below these corners in the main body of the packaging box. A characteristic display packaging box.