JPH0544818U - Packaging box - Google Patents

Abstract

(57) [Summary] [Purpose] To improve a packaging box for accommodating flat articles in a stacked state so that the articles can be easily taken out and resealed. A cut tape 13a is provided on one side plate 13 and an inner flap 23, fold lines 14a, 12a are provided on a top plate 14 and a bottom plate 12, and outer flaps 24, 2 are provided.
2 is provided with discontinuous cuts 24a and 22a. Flat articles are stacked and accommodated on the bottom plate 12, and the inner flap 21,
23 and the outer flaps 22, 24 are fixed and packaged.
When taking out the accommodated article, the side plate 11 is placed down, and the cut tape 13a and the cut lines 24a and 22a are placed.
When the upper part of the packaging box is cut open by, all the contained articles appear in a protruding state. After taking out some items, when storing, they are resealed by closing the upper part of the open packaging box.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a packaging box for accommodating flat articles in a stacked state.

[0002]

[Prior art and challenges of the device]

 An example of this type of packaging box is shown in FIG. 6 (a). In this packaging box, flaps 54 are continuously provided at both ends of a rectangular tubular body formed by a top plate 51, a bottom plate 52 and a pair of side plates 53 facing each other, and the flaps 54 are folded and folded. It is designed to close the packaging box.

At one end, a cut tape 55 is provided over the entire circumference of the rectangular tubular body. As shown in FIG. 6B, the cut tape 55 separates the end. It is designed to take out contained items.

By the way, in such a packaging box, although the stored items can be easily taken out, since the packaging box is separated into two after opening, it is difficult to attach and detach the cut lid portion. Is. Further, when the lid portion is discarded, a part of the contained article is exposed, and the appearance may be bad during storage, and the contained article may be soiled or damaged.

Therefore, an object of the present invention is to provide a packaging box that can be taken out easily and can be resealed after opening.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention forms a rectangular tubular body by a top plate 14, a bottom plate 12 and a pair of side plates 11 and 13 facing each other, and a fold line 35 is formed at both end edges of the side plates 11 and 13. , 37, and inner flaps 21, 23 in series, and outer flaps 24, 22 that do not overlap with each other on both end edges of the top plate 14 and the bottom plate 12, and one side plate 13 has an inner flap. Fracture means is provided from one inner flap 23 to the other inner flap 23 along the leading edges of the outer flaps 24, 22 folded on 23, and the top plate 14 and the bottom plate 12 have one end to the other end. Fold lines 14a and 12a leading to the outer fold lines 14a and 12a are provided, and discontinuous cut lines 24a and 22a extending from the ends of the fold line 14a and 12a to the tips of the outer flaps 24 and 22 are provided. Nodea that provided the cardboard packaging box of cardboard or the like so as to fix both sides of the outer flaps 24 and 22 within the flaps 21, 23 respectively adjacent Te Ru.

[0007]

[Action]

 In the packaging box configured as described above, flat articles are accommodated so as to be stacked on the bottom plate 12, and then the outer flaps 24 and 22 and the inner flaps 21 and 23 are fixed and packaged.

When the contained article is to be taken out, the side plate 11 having no breaking means is placed down, and the side plate 13 and the inner flap 23 connected to the side plate 13 are cut open by the breaking means and the outer flaps 24 and 22 are opened. When opened by the cuts 24a and 22a, the upper part of the packaging box is completely opened outward around the fold lines 14a and 12a, and all the contained articles appear in a protruding state.

Further, in the case of taking out only a part of the contained article, it is resealed by closing the upper part of the opened packaging box.

[0010]

【Example】

 Hereinafter, embodiments will be described with reference to the drawings. The packaging box shown in FIG. 1 is assembled from the cardboard blank shown in FIG.

In this blank, a side surface plate 11, a bottom surface plate 12, a side surface plate 13, a top surface plate 14 and a margin 15 are successively arranged via fold lines 31, 32, 33, 34, and the side surface plate 11 , 13 are provided with inner flaps 21 and 23 on both edges of the top plate 14 and the bottom plate 12 via fold lines 35 and 37, and outer flaps 24 and 23 are folded on both end edges of the top plate 14 and the bottom plate 12 via fold lines 38 and 36. 22 are arranged in series.

The inner flaps 21 and 23 have such a length that they do not overlap each other when folded, and the outer flaps 22 and 24 have such a length that they abut against each other when folded.

On the back surface of the side plate 13, a cut tape 13a is attached at the center in the width direction from the front end of one inner flap 23 to the tip of the other inner flap 23. A tab piece is formed by a cut 13b at the center of the.

The top plate 14 and the bottom plate 12 are provided with fold lines 14a and 12a from the one end to the other end at the center in the width direction, and the outer flaps 24 and 22 are provided with the fold lines 14a. , 12a are formed with discontinuous cuts 24a, 22a that are inclined toward the side surface plate 13 from both ends thereof toward the tip. In addition, fold lines 24b and 22b extending from the side edges on the side surface plate 13 side to the cut lines 24a and 22a are provided at the tip ends of the outer flaps 24 and 22.

In the blank configured as described above, the seam allowance 15 is adhered to the side surface plate 11 to form a rectangular cylinder, and the flat articles A are stacked and accommodated on the bottom surface plate 12, and then the outer flap is accommodated. When both side portions of the cutouts 24a and 22a of the cutouts 24 and 22 are fixed to the adjacent inner flaps 21 and 23, respectively, the packaging state shown in FIG. 1 is obtained.

When taking out the stored article, as shown in FIG. 3, the packaging box is placed with the side plate 11 facing down, and the side plate 13 and the inner flap 23 are broken by the cut tape 13a. At this time, the tip end side of the outer flaps 24, 22 is bent outward from the fold lines 24a, 22a to form a passage for the cut tape 13a, so that the inner flap 23 can be easily broken.

Then, when a finger is put on the broken portion of the side plate 13 and the upper part of the packaging box is rotated outward around the crease lines 14a and 12a, respectively, the cut lines 24a and 22a are cut out, and as shown in FIG. The packaging box is opened as shown. In this state, all the stored articles A are vertically aligned and protrude, which makes it very easy to take out.

When a part of the stored article A is taken out and then stored as it is, it can be resealed by closing the upper part of the opened packaging box. At this time, the inner flap 23 protruding from the upper portion of the cut out outer flaps 24, 22 is sandwiched between the lower outer flaps 24, 22 and the article A as shown in FIG. The frictional force ensures that the resealed state is maintained.

By tilting the cuts 24a and 22a, the top plate 14 and the bottom plate 12 are folded along the crease lines 14a and 12a when the top plate 14 and the bottom plate 12 are raised by automatic packaging. It also has the advantage of being difficult to bend.

[0020]

【effect】

 As described above, in the packaging box of the present invention, the one side plate 13 and the inner flap 23 connected to the one side plate are provided with breaking means, and the top plate 14 and the bottom plate 12 are provided with fold lines 14a and 12a, respectively. Since discontinuous cuts 24a and 22a are provided on the outer flaps 24 and 22 that are continuously provided on the bottom flap 12, the packaging box containing flat articles stacked on the bottom plate 12 is placed with the side plate 11 down. When the upper part of the packaging box is cut open by the breaking means and the cut lines 24a and 22a, all of the flat articles accommodated appear in a protruding state, and the articles can be easily taken out.

Further, when a part of the article is to be stored and then stored, it can be easily resealed simply by closing the upper part of the open packaging box, and the article inside is not soiled or damaged. The appearance is also good.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment according to the present invention.

FIG. 2 is a plan view showing the above-mentioned assembly blank.

FIG. 3 is a perspective view showing the opening of the same as above.

FIG. 4 is a front view showing the opened state of the above.

FIG. 5 is a partial sectional view of the above.

FIG. 6A is a perspective view showing a conventional example, and FIG. 6B is a perspective view showing a usage state of the same.

[Explanation of symbols]

 11, 13 Side plate 12 Bottom plate 12a Fold line 13a Cut tape 13b Cut line 14 Top plate 14a Fold line 15 Glue margin 21, 23 Inner flap 22, 24 Outer flap 22a, 24a Cut line 22b, 24b Fold line 31-38 Fold line

Claims (1)

[Scope of utility model registration request] 1. A top surface plate 14, a bottom surface plate 12 and a pair of side surface plates 11 and 13 facing each other form a rectangular cylinder, and inner flaps are formed on both end edges of the side surface plates 11 and 13 via fold lines 35 and 37. Outer flaps 24 and 22 that are not overlapped with each other are connected to both end edges of the top plate 14 and the bottom plate 12, and one side plate 13 is folded over the inner flap 23. Along the leading edges of 24, 22 from one inner flap 23 to the other inner flap 2
3, the top plate 14 and the bottom plate 12 are provided with breaking means.
Is provided with fold lines 14a, 12a extending from one end to the other end, and discontinuous cuts 24a, 22a extending from the ends of the fold lines 14a, 12a to the tips of the outer flaps 24, 22.
Is provided, and the inner flaps 21, which are adjacent to both sides of the outer flaps 24, 22 with the cuts 24a, 22a as boundaries,
A cardboard-made cardboard packaging box that is fixed to 23.