JPH0245138Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a display/packaging box that can be used as an advertising board by opening and standing up the top wall using attached tear lines and crease lines at a store.

[Conventional technology]

Conventionally, this type of display/packaging box has a top wall 21, a bottom wall 22, and two left and right opposing side walls 23, as shown in FIGS. 7 and 8. Outer flaps 24 that abut against each other during sealing are provided on both end edges of the flap 22, and inner flaps 25 are provided on both end edges of the side wall 23, and the flaps 24 and 25 are overlapped and fixed to form an end wall. The inner flap 25 connected thereto is provided with two perforation-like dividing lines 26 that divide it into upper and lower sections, making it relatively flat.

This display/packaging box is provided with a semicircular separation line 27 at the center of the top wall 21, and this separation line 27.
A transverse fold line 28 extending from both ends of the top wall 21 to both ends of the top wall 21 is provided parallel to the front and rear ridge lines, and a left and right separation line 29 is provided from the rear end of the top wall 21 along the left and right ridge lines to the front end. A front separation line 30 connecting the left and right separation lines 29 is provided on the ridgeline.

When this display/packaging box is to be displayed at a store, the left and right separation lines 29 and the front separation line 30 are cut off, the top wall 21 is raised, the top wall 21 is separated at the separation line 27, and the cross section is folded. It was folded in half from line of sight 28, stood up at the rear end of the box, and was used as an advertising board.

[Problem that the invention attempts to solve]

However, in this conventional display packaging box, there is a tear line on the three ridge lines of the top wall of the box body, so there is a drawback that the tear line can be accidentally torn by external force during transportation. When the walls were erected for display, there were problems such as the billboards being unstable and easily falling over because they were swaying.

[Means for solving problems]

In order to solve the above-mentioned problems, this invention provides a first parting line of a desired shape in the center of the top wall, and also creates a transverse fold line that extends from both ends of this parting line to both ends of the top wall. A second separation line is provided parallel to the ridge line of the fold line, and a second separation line is provided from both ends of the fold line to reach the dividing means of the side wall, and a third separation line is provided from the rear end of the top wall to reach the dividing means through the side edge of the top wall. It was established.

[Effect]

According to this invention, there is only a minimum separation line on the edge of the box, which is most likely to be damaged during transportation, and it is possible to prevent the separation line from being inadvertently torn due to external force. When transforming the top wall into an advertising board, the existing side wall dividing means is effectively used, and the box corner portions remain on the left and right sides of the front end, so that the advertising board stands in a three-dimensional and stable manner.

〔Example〕

1 to 3 show an embodiment of this invention. The display/packaging box of this example is
A rectangular top wall 1 made of cardboard or other thick paper, a bottom wall 2 having the same shape as the top wall 1, two elongated side walls 3, and a gluing margin 4 are arranged alternately in series via a vertical fold line 5. At the same time, outer flaps 7 are provided on both ends of the top wall 1 and bottom wall 2 to abut each other during assembly through a horizontal fold line 6, and inner flaps 8 are provided on both end edges of each side wall 3 via a horizontal fold line 6. Protruding pattern-like substrate A (see Figure 2)
It is formed by bending.

The side wall 3 and the inner flap 8 connected thereto include:
Two dividing lines 9 are provided to divide this into upper and lower parts, and a first separation line 10 in the shape of a semicircular arc facing backward is provided at the center of the top wall 1, and from both ends of this separation line 10, both sides of the top wall 1 are provided. Transverse fold line 11 reaching the end
are provided parallel to the front and rear ridge lines, and a diagonal second separation line 12 is provided from both ends of this fold line 11 to reach the cutting cut 15 at the front end of the dividing line 9. A linear third separation line 13 is provided from both ends along the left and right ridge lines to reach the rear end of the second separation line 12.

The length from the second separation line 12 and the cut 15 to the tip is approximately the same length l as the length of the third separation line 13.
(See FIG. 2) It is preferable to provide the transverse fold line 11 of the top wall 1 so that the fold line 11 is as shown in FIG.

When the display/packaging box of this embodiment is to be opened and displayed at a store, first insert your fingertips into the cut 15, pinch the cut, and pull forward to separate the dividing line 9 to the front inner flap 8. The second separation line 12 and the third separation line 13 are separated, the top wall 1 is left in a free state, and the package is opened, and the transverse fold line 11
While folding the top wall 1 in half into a chevron shape, cut off the first separation line 10 at the center to form a semicircular protrusion 14 (third
(see figure) is erected and the cut ends of the second separation line 12 and the third separation line 13 are butted against each other to create a pyramid-shaped three-dimensional stable advertising board.

Note that advertising designs and characters are printed on the top surface of the top wall 1.

4 to 6 show other embodiments of this invention. The display/packaging box of this embodiment is constructed from both ends of the transverse fold line 11 of the top wall 1 to the side wall 3.
A second separation line 12' is provided which extends perpendicularly to the upper line of the dividing line 9, and extends from both rear ends of the top wall 1 partially along the left and right ridge lines to reach the upper line of the dividing line 9. A third separation line 13' having a shape is provided.

The intersection of this third separation line 13' with the dividing line 9 is
A cut slit 15 is provided at approximately the center between the rear end of the side wall 3 and the second parting line 12', and at the two parting lines 9 at the intersection. Also, the length of the line segment connecting the upper end of the second separation line 12' and the front end of the dividing line 9 on the side wall 3 is the length of the line segment connecting the upper end of the second separation line 12' and the rear end corner of the top wall 1. It is preferable to provide it so that it has approximately the same length l' (see FIG. 5).

When this embodiment is to be displayed at a store, first insert your fingertips into the cut slit 15, pick up the cut, and pull it forward to separate the parting line 9 from here to the front inner flap 8, and then cut the The top wall 1 is folded in half from the transverse crease line 11 into a chevron shape while separating the second separation line 12' and the first separation line 10, and the second separation line 12' By folding both the free pieces 16 of the side wall 3 between the third separation line 13' and the third separation line 13', a three-dimensional advertising board is completed. The display/packaging box of this embodiment has the advantage of having excellent durability with few tear lines on the ridge lines that are most likely to be damaged during storage and transportation.

〔effect〕

As described above, in the display/packaging box according to the present invention, the second part reaches the dividing means for dividing the side wall into upper and lower parts from both ends of the transverse fold line where the top wall is bent into a chevron shape.
Separation lines are provided to leave some corners of the box body on the left and right of the front end of the top wall that is to be transformed into an advertising board, and because there are few separation lines on the ridgelines, which are most likely to be damaged during transportation, external forces can be avoided. The box itself is stronger than conventional products, as there is no chance of the ridge line being accidentally torn due to the folding, and when opened and displayed at a store, the top wall of the billboard is folded in half and the billboard stands upright. It has a three-dimensional, conical shape, and has the advantage of being stable and aesthetically pleasing without falling over even when touched by a person.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of this invention;
Figures 2 and 3 are an exploded view of the same as above and a perspective view showing the state of use, Figure 4 is a perspective view of another embodiment of the invention, and Figures 5 and 6 are an exploded view of the same and a perspective view of the usage state. FIGS. 7 and 8 are a perspective view showing a conventional example and a perspective view showing a usage state. 1, 21... Top wall, 3, 23... Side wall, 7, 2
4...Outer flap, 8,25...Inner flap,
9, 26...Parting line, 10...First separation line, 1
1, 28...transverse fold line, 12, 12'...second
Separation line, 13, 13'...Third separation line.

Claims (1)

[Scope of utility model registration request] A top wall, a bottom wall, and two opposing side walls are connected, and flaps are provided protruding from both end edges of each wall, and these flaps are overlapped and fixed to form an end wall, and the two side walls and these are connected. In a packaging box in which a flap is provided with a dividing means for dividing the flap into upper and lower parts, a first separation line of a desired shape is provided at the center of the top wall, and a cross section extending from both ends of the first separation line to both ends of the top wall is provided. A fold line is provided parallel to the front and rear ridge lines, and a second
A packaging box for display and use, characterized in that a separation line is provided, and a third separation line is provided that extends from the rear end of the top wall, passes through the side edge of the top wall, and reaches the dividing means.