JP2582054Y2 - Cut flower packaging box - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box for packaging cut flowers.

[0002]

2. Description of the Related Art An example of a conventional cut flower packaging box will be described with reference to FIG. As shown in the figure, the packaging box has an outer box 10 having a bottom wall connected to the lower end of a rectangular cylindrical peripheral wall indicated by a dashed line,
An inner box 31 shown by a solid line, which is fitted into the outer box 10 and has an inner surface subjected to a water-resistant treatment.

As shown in FIG. 7 and FIG.
A side plate 34 is connected to each side of the bottom plate 32 via a fold line 33, and a connecting plate 36 connecting the both side plates 34 to a side edge of an adjacent side plate 34 is connected via a fold line 35, The connecting plate 36 is provided with a fold line 37 for folding the connecting plate 36 in two starting from the intersection of the fold line 35.
6 is folded inward, the side plate 34 is erected. A top plate 38 having a hole A at the top edge of the side plate 34 is formed through a fold line 39 at the top edge of the side plate 34 when bent inward. A fold line 41 is provided on both sides of the upper surface plate 38 to form an insertion portion 40 to be inserted into the folded connection plate 36.

[0004] The inner box 31 is formed by folding the connecting plate 36 inward, erecting the side plate 34, bending the upper plate 38 inward, and inserting the insertion portion 40 into the two-folded connecting plate 36. Assembled, and a hole A is formed on the upper surface.

[0005] The assembled inner box 31 is filled with water, fitted into the outer box 10 shown by the dashed line in FIG.

[0006]

However, in the inner box as described above, extra space is created around the stem of the cut flower inserted through the hole A, and too much water and life-prolonging agent enter. As a result, the weight of the whole cut flower packaging box increases, and handling such as transportation becomes inconvenient.

As a means for solving this problem, it is conceivable to reduce the volume by reducing the size of the inner box. However, simply reducing the size of the inner box not only causes the inner box to move within the outer box due to vibration and shaking during transportation, causing the entire packaging box to become unstable, but also causes the cut flowers placed inside to become unstable. It may be damaged by hitting the inner surface of the peripheral wall of the box.

[0008] Therefore, the problem of the present invention is to reduce the volume of the inner box and reduce the amount of water and the life-extending agent therein to reduce the weight of the entire packaging box and to stabilize the inside of the outer box. An object of the present invention is to provide a cut flower packaging box having an inner box that can be stored well.

[0009]

In order to solve the above-mentioned problems, the present invention provides an outer box 10 having a bottom wall connected to a lower end of a rectangular cylindrical peripheral wall 11 and a water-resistant fitting fitted into the outer box 10. In the cut flower packaging box including the processed inner box 20, the inner box 20 is formed by an inner box main body 21 and a holding frame 22, and the holding frame 22 fits inside the outer box 10. The inner box main body 21 is formed in a size, and the side plate 25 is connected to each side of a bottom plate 23 having substantially the same shape as the inner shape of the holding frame 22 via a fold line 24. In addition, a connecting plate 27 for connecting adjacent side plates 25 via a fold line 26 shorter than the side edge is continuously provided, and this connecting plate 27 is connected to the connecting plate 27 starting from an intersection of the fold line 26. A fold line 28 for folding is provided.
7 is folded outward and the side plate 25 is erected. Of the side plates 25, the connecting plate 2
The structure in which the portion rising from the upper edge of 7 is fitted into the inside of the holding frame 22 is adopted.

[0010]

The inner box in the cut flower packaging box configured as described above is constructed by assembling the inner box main body by erecting the side plate with the connecting plate folded in two outsides, and forming the inner plate body out of the side plates. It is assembled by inserting the part rising from the upper edge into the inside of the holding frame.

The lower surface of the holding frame abuts on the upper edge of the connecting plate of the inner box body, and the inner box body and the holding frame are integrally held.

Since the inner box body is water-resistant, it has watertightness and can contain water and a life-prolonging agent.

Further, the inner box main body has a configuration in which side plates are connected to each side of a bottom plate having substantially the same shape as the inner shape of the holding frame via fold lines, and the side plates are raised and fitted inside the holding frame. Therefore, the volume is small.

Further, the holding frame is fitted between the inner box body and the inner surface of the outer wall of the outer box, and the inner box is stored in the outer box without rattling.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a cut flower packaging box according to the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 1, this cut flower packaging box
It comprises an outer box 10 and an inner box 20 formed of cardboard such as cardboard.

The outer case 10 has a bottom flap 12 which forms a bottom wall at the lower end of a rectangular cylindrical peripheral wall 11 and is continuously provided through a fold line 13, and is assembled from a blank shown in FIG.

The outer box 10 has a one-sided door 14 at a part of the front surface of the peripheral wall 11, and the door 14 is opened so that the inner box 20 and cut flowers can be put therein. . The cut-and-raised portions 15 are raised inside the diagonal corners of the peripheral wall 11 so that the fitted inner box 20 is fixed.

Further, in the upper corner portion of the peripheral wall 11,
A cut 16 for connection is provided.

The inner box 20 comprises an inner box body 21 and a holding frame 22. As shown in FIG. 3, the holding frame 22 is formed in a rectangular shape that fits inside the outer box 10, and the center thereof is cut out along the inner side 30.

The inner box main body 21 is assembled from a blank shown in FIG. 4, and its inner surface is subjected to a waterproof process by laminating a synthetic resin film or the like.

In the blank, a side plate 25 is connected to each side of a bottom plate 23 formed to be slightly smaller than a portion surrounded by the inner side 30 of the holding frame 22 through a fold line 24, and a side plate 25 of an adjacent side plate 25 is formed. On the side edge, a connecting plate 27 connecting the both side plates 25 is provided with a fold line 2 shorter than the side edge of the side plate 25.
6 are provided continuously.

The connecting plate 27 is provided with a fold line 28 that folds the connecting plate 27 in two starting from the intersection of the fold lines 26. A corner of the connecting plate 27 facing the intersection of the fold line 25 is partially cut to form a notch 29. This is because the inner box main body 2
This is because there is no protruding portion.

The blank constructed as above is shown in FIG.
As shown in (2), the connection plate 27 is folded outward and the side plate 25 is erected to assemble the inner box main body 21.

A part of the side plate 25 rising from the upper edge of the folded connection plate 27 is fitted inside the holding frame 22. By doing so, the lower surface of the holding frame 22 abuts on the upper edge of the connecting plate 26 of the inner box main body 21, and the inner box 20 is completed.

Next, water is poured into the inner box 20 and the outer box 10 is filled with water.
When the cut-and-raised portion 15 is raised inward,
The cut-and-raised portion 15 contacts the upper surface of the holding frame 22 to fix the inner box 20. In this state, when the cut flowers are inserted into a portion surrounded by the side plate 25 of the inner box body 21 and the door 14 of the outer box 10 is closed, as shown in FIG.

At this time, it is more preferable to add a life prolonging agent to the inner box 20.

Note that this packaging box is vertically long and does not have good stability, and may fall down during transportation. Therefore, as shown in FIG. 6, when a plurality of packaging boxes are arranged and a connecting piece 18 having a cut 17 is inserted into the cut 16 and connected to each other, it is difficult to fall down.

Further, it is also possible to provide a cover member for closing the upper surface of the outer box 10.

[0030]

As described above, the inner box of the cut flower packaging box according to the present invention is composed of the inner box body and the holding frame, and the bottom plate of the inner box body is formed to have substantially the same shape as the inner shape of the holding frame. And
A side plate is connected to each side of the bottom plate via a fold line. Therefore, the volume of the inner box is reduced only at the lower portion of the holding frame, the amount of water and the life-prolonging agent can be reduced, the weight of the entire packaging box is reduced, and handling such as transportation is facilitated.

Further, since the outer peripheral edge of the holding frame has a size substantially in contact with the inner surface of the outer wall of the outer box, both the inner box and the inner box held integrally with the holding frame are stable on the bottom wall of the outer box. It is held in the state where it was done.

Further, the inner box body can be assembled simply by folding the connecting plate outwards and raising the side plate. When the upper part of the side plate of the inner box body is fitted into the center of the holding frame, The inner box is completed. Therefore, unlike the conventional inner box, it is possible to easily assemble without a complicated procedure such as folding the connecting plate in half, raising the side plate, and inserting the insertion portion of the upper plate into the connecting plate. .

[Brief description of the drawings]

FIG. 1 is a partially cutaway exploded perspective view of an embodiment.

FIG. 2 is a plan view showing a blank for assembling the outer box according to the first embodiment;

FIG. 3 is a plan view of a holding frame of the inner box according to the first embodiment;

FIG. 4 is a plan view showing a blank for assembling the inner box body of the inner box according to the first embodiment;

FIG. 5 is a perspective view showing an assembled state of the above.

FIG. 6 is a front view showing the use state of the above.

FIG. 7 is a perspective view of a conventional example.

FIG. 8 is a perspective view showing the inner box in the process of being assembled;

[Explanation of symbols]

 Reference Signs List 10 outer box 11 peripheral wall 12 bottom flap 13 fold line 14 door 15 cut-and-raised portion 16, 17 cut 18 connecting piece 20 inner box 21 inner box body 22 holding frame 23, 32 bottom plate 24, 26, 28 fold line 25, 34 side plate 27 , 36 Connecting plate 29 Notch 30 Inner side 31 Inner box 33, 35, 37, 39, 41 Fold line 38 Top plate 40 Insertion section A hole

Claims (1)

(57) [Scope of request for utility model registration] 1. A cut flower packaging box comprising an outer box 10 having a bottom wall connected to a lower end of a rectangular cylindrical peripheral wall 11 and a water-resistant inner box 20 fitted into the outer box 10. The inner box 20 is formed by an inner box body 21 and a holding frame 22, and the holding frame 22 is formed to have a size that fits inside the outer box 10. The inner box body 21 is formed by the holding frame 22. Fold lines 24 on each side of the bottom plate 23 having substantially the same shape as the inside shape of
And a connecting plate 27 for connecting the adjacent side plates 25 via a fold line 26 shorter than the side edge to the side edge of the adjacent side plate 25. 2
7, the connecting plate 27 starting from the intersection of the fold line 26;
Is provided, and the connecting plate 27 is folded outward in two, and the side plate 25 is erected. A part of the side plate 25 rising from the upper edge of the folded half of the connecting plate 27 is formed. A cut flower packaging box, which is fitted inside the holding frame 22.