JP2005001685A - Packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box of excellent workability capable of exposing commodities stored therein by separating a part of the packaging box. <P>SOLUTION: The packaging box comprises side walls 3A and 3B and end walls 4A and 4B, outer flaps 6A and 6B continuous to the side walls 3A and 3B, and inner flaps 8A and 8B continuous to the end walls 4A and 4B. A first breaking means 13 extending in the lateral direction parallel to a boundary line with the outer flap 6B continuous to the side wall is provided on at least one side wall 3B, a second breaking means 14 extending in the lateral direction is provided on the outer flaps 6A and 6B continuous to the side wall 3B, and a third breaking means 15 extending in the longitudinal direction is provided across the breaking means 13 and 14. The inner part surrounded by the first to third breaking means 13-15 are separable, and a fourth breaking means 16 to be agreed with the second and third breaking means 14 and 15 in an assembled state in a substantially vertical direction is provided on the inner flaps 8A and 8B adjacent to the outer flaps 6A and 6B. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging box that can be used for transportation of goods and can be displayed by exposing the goods accommodated therein by partially breaking at a store.
[0002]
[Prior art]
Prior art document information relating to the packaging box of the present invention includes the following.
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 2-148926
The packaging box of Patent Document 1 is provided with first breaking means extending laterally on a pair of opposing side walls among four wall surfaces surrounding four sides, and an outer flap from both ends of the first breaking means. The 2nd fracture | rupture means extended over the boundary line is provided. Further, a third breaking means extending outward from an upper end of the second breaking means is provided at a boundary portion between the side wall and the outer flap, and a portion surrounded by the first and second breaking means is provided as an outer flap. It is configured so that it can be separated together. Further, in this cited document, a fourth breaking means is provided in order to prevent the inner flap located on the upper side from obscuring the internal product in a state in which a part of the side wall and the outer flap are separated. Can be separated.
[0005]
[Problems to be solved by the invention]
However, the packaging box has a disadvantage in that it is not convenient because the means for attaching and closing the inner flap and the outer flap is limited. That is, the inner flap can be partially separated, but when the remaining portion of the inner flap that is not separated and the outer flap that is separated are attached by an adhesive such as hot melt, the outer flap is separated. Is very troublesome.
[0006]
Therefore, an object of the present invention is to provide a packaging box with good workability that exposes a product that is partially separated and accommodated inside.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, a packaging box according to the present invention includes a pair of side walls and end walls that surround four sides, a pair of outer flaps connected to the side walls, and a pair of inner flaps connected to the end walls. And at least one side wall is provided with first breaking means extending in a lateral direction parallel to a boundary line with the continuous outer flap, and laterally provided on the outer flap continuous with the side wall provided with the first breaking means. A second breaking means extending, and a third breaking means extending longitudinally over the breaking means, the interior surrounded by the first to third breaking means being separable, the second and third A pair of inner flaps adjacent to the outer flap provided with the breaking means is provided with fourth breaking means that substantially coincides with the second and third breaking means in the assembled state.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 4 show a packaging box 1 according to an embodiment of the present invention. The packaging box 1 includes a pair of side walls 3A, 3B and end walls 4A, 4B that surround four sides, and a pair of upper outer flaps 6A, 6B and a lower outer side connected to upper and lower edges of the side walls 3A, 3B. Flap 7A, 7B, and a pair of upper inner flaps 8A, 8B and lower inner flaps 9A, 9B respectively connected to the upper and lower edges of the end walls 4A, 4B. ~ 19, a part of which is separated and accommodated therein can be exposed.
[0009]
Specifically, the packaging box 1 is formed of a well-known cardboard paper in which a wavy shin is disposed between the cover and the back paper. The corrugated cardboard is attached with a separation band 2 extending in a direction orthogonal to the extending direction of the middle shin on the surface of the backing paper at the time of manufacture. The separation band 2 constitutes first and fifth breaking means 13 and 17 for breaking the corrugated cardboard in the transverse direction perpendicular to the center shin. In the present embodiment, the cut band 2 is made of PP having one surface coated with an adhesive. Tape has been applied.
[0010]
In the packaging box 1, the corrugated paper is punched out as a continuous blank shown in FIG. 2 together with the cutting strip 2 by a well-known paper container punching device (not shown), and a predetermined portion is pasted by gluing. To be molded.
[0011]
As shown in FIG. 2, the blank of the packaging box 1 is provided so that the side walls 3A and 3B and the end walls 4A and 4B are continuous on a straight line. Among these, the margin part 5 is connected to the edge of the side wall 3A at one end. The upper outer flaps 6A and 6B and the lower outer flaps 7A and 7B are connected to upper and lower end edges of the side walls 3A and 3B. Furthermore, the upper inner flaps 8A and 8B and the lower inner flaps 9A and 9B are connected to the upper and lower edges of the end walls 4A and 4B.
[0012]
A first folding line 10 formed with a ruled line is provided at a boundary portion between the side wall 3A and the adhesive margin 5, and at a boundary portion between the side walls 3A and 3B and the end walls 4A and 4B. . A second folding line 11 is provided at the boundary between the side walls 3A, 3B and the upper outer flaps 6A, 6B and at the boundary between the side walls 3A, 3B and the lower outer flaps 7A, 7B. Furthermore, a third folding line 12 is provided at the boundary between the end walls 4A, 4B and the upper inner flaps 8A, 8B and at the boundary between the end walls 4A, 4B and the lower inner flaps 9A, 9B. Yes.
[0013]
In the present embodiment, the first breaking means 13 is provided on one side wall 3B, and the second breaking means 14 is provided on the upper outer flap 6B continuous to the side wall 3B. A third breaking means 15 is further provided in between. Moreover, the 4th fracture | rupture means 16 is provided in a pair of upper inner flap 8A, 8B. Furthermore, the pair of end walls 4A, 4B is provided with fifth breaking means 17, and the sixth breaking means 18 is provided at the boundary between these end walls 4A, 4B and the upper inner flaps 8A, 8B. Seventh breaking means 19 is further provided between both ends of the breaking means 17, 18.
[0014]
Note that the inside of the side wall 3B and the inside of the upper outer flap 6B surrounded by the first to third breaking means 13 to 15 serve as the first separation portion 20. The substantially square portion surrounded by the fourth breaking means 16 and the edges of the upper inner flaps 8A and 8B becomes the second separation portion 21. Further, the inside of the end walls 4A and 4B surrounded by the fifth to seventh breaking means 17 to 19 serves as a third separation portion 22.
[0015]
Specifically, the first breaking means 13 is disposed at the lower part of the side wall 3B so as to extend in a lateral direction parallel to the second folding line 11 that is a boundary line with the continuous upper outer flap 6B. It is constituted by a separation zone 2. The first breaking means 13 is provided with a substantially inverted H-shaped first cutting portion 23 serving as a breaking start point at the center thereof so as to be positioned on the separation band 2. Further, in the vicinity of both ends (first folding line 10) of the side wall 3B, a substantially concave second cutting section 24 serving as a break end point is provided on the separation band 2.
[0016]
The second breaking means 14 extends in parallel with the first breaking means 13, and is a so-called single zipper comprising a cutting line 25 extending linearly at a predetermined interval and a guide line 26 provided at one end of the cutting line 25. It is comprised by. The guide line 26 is provided so as to be inclined toward the inside of the first separation part 20 to be separated.
[0017]
The third breaking means 15 extends in the longitudinal direction between both ends of the breaking means 13, 14 and is constituted by a single zipper similar to the second breaking means 14. The guide line 26 of the third breaking means 15 is provided so as to incline from the lower end of the cutting line 25 into the first separation portion 20.
[0018]
The fourth breaking means 16 is formed so as to vertically coincide with a portion overlapping with the first separation part 20 surrounded by the second and third breaking means 14 and 15 in the assembled state. It is composed of a single zipper bent into an L shape. The guide line 26 of the fourth breaking means 16 is provided so as to incline toward the second separating portion 21 to be separated.
[0019]
Similarly to the first breaking means 13, the fifth breaking means 17 is a lateral direction parallel to the third folding line 12 that is a boundary line with the continuous upper inner flaps 8 A and 8 B below the end walls 4 A and 4 B. It is comprised by the said separation zone 2 arrange | positioned so that it may extend. The fifth breaking means 17 is provided with a substantially inverted H-shaped third cutting portion 27 serving as a breaking start point at the center thereof so as to be positioned on the separation band 2. Further, in the end walls 4A and 4B, a substantially concave fourth cut portion 28 serving as a break end point is provided in the vicinity of the end portion on the side continuous with the side wall 3A so as to be positioned on the separation band 2. Yes. Further, in the end walls 4A and 4B, a linear fifth cut portion 29 serving as a break end point is provided on the separation band 2 in the vicinity of the end portion on the side continuous with the side wall 3B.
[0020]
The sixth breaking means 18 extends in parallel with the fifth breaking means 17 and is constituted by a single zipper similar to the second breaking means 14. The guide line 26 of the sixth breaking means 18 is provided so as to incline toward the third separation portion 22.
[0021]
The seventh breaking means 19 extends in the longitudinal direction between both ends of the breaking means 17, 18 and is constituted by a single zipper similar to the third breaking means 15. The guide line 26 of the seventh breaking means 19 is provided so as to incline from the lower end of the cutting line 25 into the third separation portion 22.
[0022]
The packaging box 1 having the above-described configuration applies an adhesive such as a vinyl acetate emulsion to the adhesive margin 5 and bends the side wall 3A with respect to the end wall 4A along the first folding line 10 and ends with respect to the side wall 3B. The product is delivered to a predetermined manufacturer with the wall 4B bent and the adhesive margin 5 attached to the edge of the end wall 4B.
[0023]
In a manufacturer that manufactures a predetermined product, first, the lower inner flaps 9A and 9B are bent with respect to the end walls 4A and 4B, and then the lower outer flaps 7A and 7B are bent with respect to the side walls 3A and 3B. The overlapped lower inner flaps 9A and 9B and lower outer flaps 7A and 7B are pasted together by gluing with hot melt or the like.
[0024]
Thereafter, after the product manufactured from the opened upper side of the packaging box 1 is accommodated, the upper inner flaps 8A and 8B are folded and the upper outer flaps 6A and 6B are folded and glued in the same manner as described above. At this time, it is preferable that the portion where the upper outer flaps 6A and 6B and the upper inner flaps 8A and 8B are glued is a portion excluding the second separation portion 21 in the upper inner flaps 8A and 8B. However, it is not always necessary to limit only to the portion other than the second separation portion 21, and there is no limit.
[0025]
On the other hand, as shown in FIG. 1, at the storefront of a store that sells products stored in the packaging box 1, the packaging boxes 1 are stacked and a part of the uppermost packaging box 1 is opened and accommodated inside. Display products.
[0026]
Specifically, when the front surface in the display state (in the case of the present embodiment, the side wall 3B side) is exposed, first, as shown in FIG. 3A, in the first breaking means 13 on the side wall 3B, The two edges of the first cutting part 23 are gripped together with the separation band 2 and pulled toward the second cutting part 24 respectively. Thereby, the side wall 3B is fractured so as to be torn by the separation band 2. Note that this breaking stops when the second cut portions 24 on both sides are reached.
[0027]
Next, a hand is inserted into the space formed by the breaking by the first breaking means 13 and the edge of the first separating portion is gripped. In the drawing, the side wall 3B and the upper outer flap 6B are broken along the third breaking means 15 to the second breaking means 14 by pulling upward. Thereafter, the upper outer flap 6B is broken along the second breaking means 14 by gripping the right edge of the first separation portion 20 and pulling it to the left in the drawing. Thereby, as shown to FIG. 3 (B), the 1st isolation | separation part 20 enclosed by the fracture | rupture means 13-15 is isolate | separated.
[0028]
Next, the front end edges of the exposed upper inner flaps 8A and 8B are gripped, and the upper inner flaps 8A and 8B are broken along the fourth breaking means 16, respectively. Thereby, as shown in FIG. 1, the goods accommodated in the packaging box 1 can be exposed from the front, without producing the part covered with upper side flap 8A, 8B.
[0029]
Thus, in the packaging box 1 of this embodiment, the 1st separation part 20 and the 2nd separation part 21 can be easily isolate | separated by the fracture | rupture means 13-16, and the goods accommodated in the inside can be exposed. In addition, in the present embodiment, since the fourth breaking means 16 is provided so as to coincide with the second and third breaking means 14, 15, in the unlikely event, the packaging box 1 is also closed in the region of the second separation portion 21. Even in a situation where an adhesive is applied and is stuck to the upper outer flap 6B, it can be easily separated by the fourth breaking means 16 to be in the same state. Therefore, the separation workability can be greatly improved.
[0030]
On the other hand, when the side surface (in the case of this embodiment, the side of the end walls 4A and 4B) is exposed in the display state shown in FIG. 1, first, as shown in FIG. 4, the fifth breaking means of the end walls 4A and 4B 17, the two edges of the third cutting part 27 are gripped together with the separation band 2 and pulled toward the fourth and fifth cutting parts 28 and 29, respectively. Thereby, end wall 4A, 4B is fractured | ruptured so that it may be torn by the separation zone 2 similarly to the side wall 3B.
[0031]
Next, a hand is inserted into the space formed by the breaking by the fifth breaking means 17 and the edge of the third separation part 22 is gripped. In the drawing, the end walls 4A and 4B are broken along the seventh breaking means 19 to the sixth breaking means 18 by pulling upward. Thereafter, the right edge of the third separation portion 22 is gripped and pulled leftward in the drawing, whereby the end walls 4A and 4B are broken along the sixth breaking means 18. Thereby, as shown in FIG. 1, the 3rd isolation | separation part 22 enclosed by the fracture | rupture means 17-19 is isolate | separated.
[0032]
As described above, in the packaging box 1 of the present embodiment, since the separation band 2 is used for the first and fifth breaking means 13 and 17, it is possible to minimize the decrease in the rigidity of the packaging box 1 itself. be able to. In addition, since a part of the end walls 4A and 4B can be exposed, a sales promotion effect can be sufficiently obtained.
[0033]
In addition, the packaging box 1 of this invention is not limited to the structure of the said embodiment, A various change is possible.
[0034]
For example, in the above-described embodiment, the second breaking means 14 is formed to be the same as the entire length of the first breaking means 13, but as shown in FIGS. 5 and 6, it is formed to extend between both ends of the upper outer flap 6 </ b> B. May be. Moreover, although the 4th fracture | rupture means 16 was formed in the L shape so that it might correspond to the edge of the 1st isolation | separation part 20 in upper inner flap 8A, 8B, you may form in a substantially T shape. The fourth breaking means 16 does not necessarily need to be vertically aligned with the second and third breaking means 14 and 15 and may be located in the vicinity. In other words, the upper and lower sides may be substantially matched.
[0035]
Furthermore, although the 1st isolation | separation part 20 was provided only in one side wall 3B, you may provide only in the other side wall 3A, and may provide in both.
[0036]
【The invention's effect】
As is apparent from the above description, in the packaging box of the present invention, the fourth breaking means is provided so as to substantially coincide with the second and third breaking means, so that the inner flap should be closed when the packaging box is closed. Even if the adhesive is applied to the separated portion and adhered to the outer flap, it can be easily separated by the fourth breaking means to reliably expose the inside. Therefore, the separation workability can be greatly improved.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a packaging box according to an embodiment of the present invention.
FIG. 2 is a plan view showing a blank of the packaging box of FIG. 1;
FIGS. 3A and 3B are perspective views showing a process of separating a part of the packaging box. FIGS.
FIG. 4 is a perspective view showing a process of separating another part of the packaging box.
FIG. 5 is a perspective view showing a packaging box according to a second embodiment.
6 is a plan view showing a blank of the packaging box of FIG. 5. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Packaging box 2 ... Cut-off band 3A, 3B ... Side wall 4A, 4B ... End wall 6A, 6B ... Upper outer flap 8A, 8B ... Upper inner flap 13 ... First breaking means 14 ... Second breaking means 15 ... Third Breaking means 16 ... 4th breaking means 20 ... 1st separation part 21 ... 2nd separation part

Claims (1)

A pair of side walls and end walls surrounding the four sides, a pair of outer flaps connected to the side walls, and a pair of inner flaps connected to the end walls;
At least one side wall is provided with first breaking means extending in the lateral direction parallel to the boundary line with the continuous outer flap, and second extending in the lateral direction with the outer flap continuous with the side wall provided with the first breaking means. Providing a breaking means, and providing a third breaking means extending in the longitudinal direction over the breaking means, the interior surrounded by the first to third breaking means can be separated,
A pair of inner flaps adjacent to the outer flap provided with the second and third breaking means are provided with a fourth breaking means that is substantially vertically aligned with the second and third breaking means in an assembled state. Characteristic packaging box.

Images