JPS6129621Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a box assembly in which two box units are connected side by side.

In general, there are two types of boxes for packing articles: one-dozen boxes and two-dozen boxes, and these one-dozen boxes and two-dozen boxes are manufactured separately. In this case, when it comes to boxes for 1 dozen, the amount of boxes handled increases, and when it comes to boxes for 2 dozen, the amount of boxes handled can be halved.
When used as a one-dozen container, it was necessary to remove the one-dozen items from the box and repack them into another one-dozen box. For this reason, conventionally, the side walls of the two box units were overlapped, and adhesive tape was pasted on the lid flap and bottom flap so as to straddle the overlapping edges, and the two box units were glued and fixed. This reduces the amount of boxes to be handled by half, eliminates the need to take out items and repack them into another box, and also provides a slit between the edges of the overlapping side walls, and between the side walls and both end walls that do not overlap. A separation line with the ends adjacent to each other is provided at the end of the slit, and each box unit is vertically divided into two parts by the separation line and the slit, and the lower side of the division becomes a tray for disk play. However, in the case of such box trays, the two trays are connected only with tape, so when the trays are lifted, the two trays may separate or break into an inverted V shape, causing the items to fall. There were flaws.

SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a strong box assembly that prevents tray detachment.

In the present invention, two box units are made from cardboard or other thick paper, and a slit is formed between both edges of one side wall of the box unit, and a separation line that matches the edge of the slit is formed on the other side wall and both end walls. First, these box units are arranged with the side walls provided with slits stacked on top of each other, and then
These box units are connected together by angle members glued to a portion of the bottom flap and a portion of the end wall.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows two box units A made of thick paper, such as cardboard, arranged side by side. These box units include opposing side walls 1, 1', end walls 2, 2', and side walls 1, 1',
1', a lid flap 3 extending from the upper and lower edges of the end walls 2, 2', and a bottom flap 4.

One side wall 1 is provided with a slit 5 that connects both ends of the side wall 1, and the other side wall 1' and both end walls 2, 2' are provided with a slit 5 that can be freely adjoined by cutting off both ends of the slit 5. A separation line 6 is provided that vertically divides the side wall 1' and the end walls 2, 2'.

The parting line 6 consists of two perforations in the illustrated embodiment. In addition, perforations and cut tape (yarn may also be used) may be used in combination.

As shown in FIGS. 1 to 3, by making an H-shaped slit 7 in the center between both ends of the side wall 1', the inside of the slit 7 acts as a pinching piece to prevent tearing. becomes easier.

Further, by providing short vertical slits 10 at both ends of the slit 5, the slit 5 and the cutoff end by the cutoff line 6 can be reliably connected.

The two box units arranged side by side are connected together at their lower parts by an angle member B. That is, this angle member B is fixed by adhesive to the bottom flap 4 and the end walls 2, 2' of two box units A arranged side by side with their side walls 1 having slits 5 superimposed on each other. The angle member B is made of, for example, cardboard or other thick paper cut into strips, and is bent into an L-shape along a fold line 8 provided in the longitudinal direction at the center.

Note that when this angle member B is fixed to two box units A arranged side by side, the end of the angle member B does not protrude from the box unit A, and the angle member B allows the separation line 6
It looks like it's not covered.

According to the present invention, the box assembly according to the present invention first stores items in the box unit A, and then opens the side wall 1 having the slit 5.
Arrange the two box units A and A by stacking them on top of each other. After that, box unit A, end wall 2 of A,
The horizontal and vertical walls of the angle member B are brought into contact with the bottom flap 2' and the bottom flap 4, and the angle member B is fixed with adhesive to complete the process.

Note that if the upper portions of the stacked side walls 1 are fixed with adhesive applied in dots, the stacked side walls 1 can be prevented from opening.

Next, when displaying the items stored in the box units A, A, the side wall 1' and both end walls 2, 2' are vertically separated along the separation line 6.

At this time, the side wall 1 is divided into upper and lower parts by the slit 5.

When the separated upper part of the box unit is removed, a tray C connected by an angle member B is obtained as shown in FIG.

In addition, when selling one of the two box units A, A connected by the angle member B, it is sufficient to insert a knife between the stacked side walls 1 and 1 and cut the angle member B (the (See Figure 5).

As described above, according to the present invention, after arranging two box units by overlapping the side walls having slits, the angle members of the bottom flaps and end walls of the box units are circumscribed and bonded with adhesive. Since it is fixed and reinforced, when the upper part of the box is removed using the slits and separation lines and the lower part is used as a tray, the angle member can prevent the tray from twisting or opening. Therefore, a strong tray can be realized and the tray can be carried.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the box assembly according to the present invention, Figure 2 is a perspective view of the box assembly according to the present invention;
3 is an exploded perspective view of the box unit, FIG. 4 is a perspective view of the tray, and FIG. 5 is a perspective view of the two box units separated. A...Box unit, B...Angle member, C...
...tray, 1, 1'... side wall, 2, 2'... end wall,
5...slit, 6...separation line.

Claims (1)

[Scope of utility model registration request] A slit for dividing the top and bottom into two is provided on one side wall extending between both edges thereof, and a cut-off for dividing the top and bottom into two is provided on the other side wall and both end walls with the end adjacent to the end of the slit. two box units having wires are arranged side by side with the side walls provided with the slits in contact with each other, and an angle member is placed at the bottom of the two box units arranged side by side so as to connect these box units together. A box assembly comprising: