JP2006096393A - Simple assembly box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box which is simply assembled and sealed using no adhesive tape or glue, uses less material and all six faces of which are protected. <P>SOLUTION: This relates to a box simply assembled and sealed. The periphery of a bottom panel is jointly provided with a pair of side face panels and end face panels. Fold-in pieces jointly provided on both edges of the side face panel are folded toward the inside of the end face panel to be superimposed. The top end of an accessary plate jointly provided at the top edge of the fold-in pieces is formed with a U-shaped cut for forming a lock groove. The part superimposing the lock groove of an inner flap jointly provided on the top edge of the end face panel is formed with a T-shaped lock piece. The end part of a cover panel jointly provided at the top edge of the pair of side panels is formed with a cut for forming an insertion piece. The base end of the insertion piece is formed with a diagonal folding line. The cover panel is folded inward. The inside flap superimposing the diagonal folding line is formed with a V-shaped cut hole for making its inside as an insertion opening. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a simple assembly box for packing clothes and the like.

Conventionally, a pair of side plates 31 and end plates 32 are continuously provided around a bottom plate 30 as shown in FIG. Inner flaps 33 connected to both edges of the side plate 31 are folded and overlapped inside the end plate 32 and adhered with glue or the like to form a tray 34. Similarly, a lid tray 35 in which the tray 34 is accommodated is formed. Formed and covered.

There is also a form in which a tray and a lid that are assembled and formed from a developed state are integrated. (For example, refer to Patent Document 1).
JP 2003-291945 A

However, if the form is divided into two parts, a tray and a lid as described above, it takes time to manage the inventory.

Moreover, if it is a form which requires a glue sticking process etc., it will become a factor of a cost increase.

And, as mentioned above, there was a form where the tray and the lid were integrated, assembling from the developed state, without using a process such as pasting paste, etc., but when closing the lid surface Adhesive tape and the like were required, and the lid surface could not be easily closed.

Further, if the cover surface can be easily closed without the need for an adhesive tape or the like, the material used is increased, resulting in an increase in cost.

Therefore, the present invention has an object to provide a corrugated cardboard box that can protect all six surfaces of the box, can be easily assembled and sealed without the need to use adhesive tape or adhesive paste. To do.

In order to solve the above problems, the present invention provides a pair of side plates and end plates that are connected to each other around the bottom plate, and folding pieces that are connected to both edges of the side plates are provided inside the end plates. The lock groove of the inner flap that is folded and overlapped, provided with a U-shaped cut at the upper end portion of the auxiliary plate connected to the upper edge of the folded piece, formed with a lock groove, and connected to the upper edge of the end face plate A T-shaped lock piece is provided in the overlapping part, and the lock piece is bent inward so that it can be hooked into the lock groove, so that it can be easily assembled.

And, providing notches at both ends of the lid plate connected to the upper edges of the pair of side plates, forming an insertion piece, providing an oblique fold at the base end, folding the lid plate inward, A V-shaped cut hole is provided in the inner flap that overlaps the oblique fold, the inside is used as an insertion port, the insertion piece is bent inward from the oblique fold, and inserted into the insertion port along the inner flap. By doing so, the lid surface can be easily closed without the need for adhesive tape or glue sticking.

With such a box, it is possible to easily assemble and close the lid easily without the need for adhesive tape or glue application.

Moreover, since the material used is suppressed and no adhesive tape or paste is required, the cost can be reduced.

And since it can be easily disassembled simply by removing the lock piece from the lock groove, it is convenient for disposal.

FIG. 1 is a development view of a simple assembly box 20 according to the present invention, in which a pair of side plates 2 and end plates 3 are connected to each other around a bottom plate 1, and folded pieces 4 are formed on both edges of the side plate 2. Are connected to each other, and a U-shaped notch 6 is provided at the upper end of the auxiliary plate 5 connected to the upper edge of the folding piece 4 to form a lock groove 7, which is connected to the upper edge of the end face plate 3. T-shaped locking pieces 10 are provided at both ends of the inner flap 8, a fold 11 is provided at the base end, a V-shaped cut hole 12 is provided at the center, and an insertion port 13 is provided on the inside. And Then, a cover plate 14 is connected to the upper edges of the pair of side plates 2, cuts 15 are provided at both ends of the cover plate 14, an insertion piece 16 is formed, and a diagonal fold is formed at the base end thereof. 17 is provided.

As shown in FIG. 2, a simple assembly box 20 having such a development view is formed by vertically raising a pair of side plates 2 and end plates 3, and folding and folding the folding pieces 4 inside the end plates 3. The lock piece 10 and the lock groove 7 overlap each other, and the tray can be formed by bending the lock piece 10 inward from the fold line 11 and locking the lock piece 10 in the lock groove 7.

When closing the lid surface, as shown in FIG. 3, the auxiliary plate 5 is bent inward from the connecting portion at the same time by bending the inner flap 8 inward first.

Then, as shown in FIG. 4, the lid surface can be closed by bending the lid plate 14 inward, folding the insertion piece 16 inward from the oblique fold line 17, and inserting it into the insertion slot 13. At this time, when the insertion piece 16 is inserted into the insertion port 13 while being along the inner flap 8, the insertion piece 16 is easily inserted.

It is an expanded view of the simple assembly box of this invention. It is a perspective block diagram which shows the state which hung the lock piece on the lock groove. It is a perspective block diagram which shows the state in which an auxiliary | assistant board folds simultaneously with bending an inner flap. It is a perspective block diagram which shows the state which inserts an insertion piece in an insertion port. It is a perspective view showing a tray and a lid tray.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bottom plate 2 Side plate 3 End surface plate 4 Insertion piece 5 Auxiliary plate 6 U-shaped cut 7 Lock groove 8 Inner flap 10 Lock piece 12 V-shaped cut hole 13 Insert port 14 Cover plate 16 Insert piece 17 Diagonal folding Eye

Claims (2)

A pair of side plates and end plates are connected to the periphery of the bottom plate, folding pieces connected to both edges of the side plates are folded and stacked inside the end plates, and connected to the upper edge of the folding pieces. A U-shaped cut is provided at the upper end of the auxiliary plate, a lock groove is formed, and a T-shaped lock piece is provided in a portion overlapping the lock groove of the inner flap provided continuously with the upper edge of the end face plate, A simple assembly box characterized by being hung on the lock groove. A notch is provided at both ends of the lid plate connected to the upper edges of the pair of side plates, an insertion piece is formed, an oblique fold is provided at the base end, the lid plate is folded inward, and the oblique plate The simple assembly box according to claim 1, wherein a V-shaped cut hole is provided in an inner flap overlapping with a fold, and an inner side thereof is used as an insertion port.

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