JPH018547Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an integrated packaging box that can receive sheet-like articles flatly and store them in a stacked manner.

As a conventional integrated packaging box of this kind, for example, there is one in which both sides and the rear of the bottom plate are surrounded by both side wall plates and a back wall plate, and the front wall plate (on the side where sheet-like articles are carried in) can be opened. .

However, in this conventional stacking packaging box, when storing sheet-like articles, the articles tend to get caught on the side wall plates, and when the sheet-like articles are stacked one after another, the air accumulated between the sheet-like articles is trapped on the side wall plates. Because of this, the air causes the sheet-like articles to slide against each other, making it difficult to store them in a stacked manner in a predetermined position.

In addition, increasing the gap between the box and the stored sheets will solve the above problem, but there is a risk that the sheets will move during transportation and cause scratches due to rubbing against each other, or the edges of the sheets may be bent. be.

Therefore, the purpose of this invention is to make the work of stacking and storing sheets easy and to stack them reliably, to easily check the number of stacked sheets, to easily take out sheet-like articles, and to make it possible to stack sheets so that they are difficult to move. Our goal is to provide packaging boxes.

The structure of the present invention is that the wall plate on the article loading side of the box is provided so that it can be opened to the bottom plate across the width between the both side wall plates, and the both side wall plates are opened from the lower end of the opening side to the upper edge of the both side wall plates. It is characterized by consisting of a box body with an opening on the top side and a box-shaped lid body with an opening on the bottom side that fits into the box body, which is provided with diagonal folds reaching .

Hereinafter, the present invention will be described with reference to an illustrated embodiment.

FIG. 1 is an exploded plan view of the box 1, and FIG. 2 is a perspective view showing the assembled state of the box.
Both side wall plates 11 and 12 are bent by the fold line 1c, and a back wall plate 13 is connected to the rear side and is bent by the fold line 1c.
and the folds 1d, 1 connected to both sides of the back wall plate 13.
connecting plates 14 and 15 bent at e, a stop plate 16 connected to the front edge of the bottom plate 10 and bent at crease 1f, and a stop plate 16 connected to both sides of the stop plate 16 and bent at creases 1g and 1h. Connecting plates 17, 18
The side wall plates 11 and 12 have folds 1a and 1.
Triangular folded portions 21, 21 are formed by folds 2c, 2d extending from the front end of the front edge to the substantially central portions 2a, 2b of the upper edge, and the above-mentioned side wall plates 11, 12 and back wall plate 13 are folded at each fold. 1a, 1b, and 1c to stand up, and the connecting plates 14, 15 on both sides of the back wall plate 13 are bent at the folds 1d, 1e and attached to the outer surfaces of both side wall plates 11, 12 using metal fittings or adhesive tape 19. Then, as shown in FIG. 2, a box with an open top and front is assembled. Note that the height of the stop plate 16 varies from that shown in the figure to that of the side wall plate 1.
The height is arbitrary up to the same height as 1 and 12.

Fig. 3 is a perspective view of the lid body 3 in a folded state;
The figure is a perspective view of the lid 3 in an expanded state, and FIG. 5 is a perspective view of the lid in an assembled state. 34
Top plates 35, 36, 37, 3 connected to each upper part of
8 can be bent at the fold 39, and before use, it is folded as shown in Figure 3 for convenience of storage and transportation.When in use, the side wall plate is expanded into a rectangular shape as shown in Figure 4, and the top plate is folded. These are folded and joined together using metal fittings or adhesive tape 40 to assemble the lid 3 with its bottom surface open as shown in FIG.

FIG. 6 is a perspective view of a state in which sheet-like articles A are stored in the box 1, with the box 1 facing toward the end of the conveyor belt B that conveys the sheet-like articles A.
The lift platform C that holds the
The box 1 is held on the lift stand C with the front opening of the box 1 facing the end of the conveyor belt B, and the stop plate 16 of the box 1 is placed in front of the lift stand C. The folded parts 21 and 22 are made to protrude downward from the edge to open the article loading side, and the folded parts 21 and 22 are aligned with the fold line 2.
c and 2d, the side wall plates 11 and 12 are folded onto the outer surfaces of the side wall plates 11 and 12 to open the front part of the side wall plates in a triangular shape.
They are dropped into the interior through the front opening and stored in a stacked manner.

When stored in this manner, the front or top surface of the box 1 is open as described above, and the front parts of the side wall plates 11 and 12 are opened as the hypotenuses by folding the triangular folded parts 21 and 22. The sheet-like articles A falling from the conveyor B can easily enter the box body 1 without getting caught on the side wall plates 11 and 12, and the air can easily escape from the opening, so that the sheet-like articles A falling from the conveyor B one after another. The sheet-like article can be easily stored in a predetermined position without air being trapped between the laminated sheet-like article and the box side wall plate 11, and when the sheet-like article is taken out of the box body 1 during use.
12 and the sheet-like article can be easily taken out.

In the storage operation, as the stack of sheet-like articles A becomes thicker, the lift platform C gradually lowers and the sheets can be stored up to the upper edge of the box 1.

After stacking and storing the sheet-like articles A in the box 1 as described above, the folded portions 21 of the side panels 11 and 12,
22 is folded back to stand up, and the stop plate 16 is also made to stand up.The connecting plates 17 and 18 on both sides are bent into the box body 1 to form the state shown in FIG. 7, and the lid 3 is opened from above.
8. Cover it with the material shown in Fig. 8. By covering the lid 3 with the folded portions 21 and 22 of the side panels 11 and 12 folded back in this manner, the stored sheet-like articles become difficult to move and the fitting between the box 1 and the lid 3 is also prevented. become certain. If the folded parts 21 and 22 are cut off, there will be no problem in storing and taking out the sheet-like object, but even if the cover body 3 is covered, the space between the cut-off part and the sheet-like object will become large, and the sheet-like object will be It makes it easy to move, which is not desirable. To take out the sheet-like article A from the box 1 and use it, remove the lid 3, lower the stop plate 16, and pull out the sheet-like article A from the front opening of the box 1 for use. At this time, side wall plate 1
Since the folded portions 21 and 22 of No. 1 and 12 are folded outward, there is an advantage that a hand can easily be inserted between the stacked stored sheet-like articles and the side wall plate, and the sheet-like articles can be easily taken out.

The present invention has the above-described structure and operation, and has the advantage that sheet-like articles can be smoothly and reliably stored in a stacked manner and can be taken out easily, and is of great practical benefit.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention; Fig. 1 is a plan view showing the box expanded, Fig. 2 is a perspective view showing the assembled state of the box, and Fig. 3 is a view of the lid. FIG. 4 is a perspective view of the lid in a folded state; FIG. 5 is a perspective view of the lid in an assembled state;
Figure 6 is a cutaway side view of the box with sheet-like articles stored in it, Figure 7 is a perspective view of the box with sheet-like articles stored in it, and Figure 8 is the one shown in Figure 7 with a lid attached. It is a sectional view of a closed state. 1 is a box body, 10 is a bottom plate, 11 and 12 are wall plates on both sides, 13 is a back wall plate, 16 is a stop plate on the article loading side, 2
c, 2d are diagonal folds, 21, 22 are folded parts,
3 is a lid body.

Claims (1)

[Scope of utility model registration request] A wall plate on the article loading side of the box is provided so that it can be opened to the bottom plate across the width between both side wall plates, and a diagonal fold is formed in the both side wall plates from the lower end of the opening side to the upper edge of the both side wall plates. 1. A box for stacking and packaging sheet-like articles, comprising a box with an opening on the top and a box-like lid with an opening on the bottom that fits into the box.