JPS5824817Y2 - composite packaging box - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a composite packaging box in which two packaging boxes, a main packaging box and a sub-packaging box, can be easily integrated.

In general, when a set is made up of a combination of various devices, such as audio equipment,
Each device or the device itself and a rack for housing the device are individually housed in packaging boxes.

Therefore, in a warehouse or a retail store, when various devices stored individually are to be transported as a set, it is necessary to combine each packaging box into a set.

Conventionally, when a plurality of packaging boxes are put together in this way, the plurality of packaging boxes are integrated using binding string, adhesive tape, or wrapping paper.

Alternatively, a method is used in which a larger packaging box is prepared and each individual packaging box is stored in this box.

However, in the conventional method as described above, a tying cord and a packaging box are required to combine a plurality of packaging boxes, resulting in an increase in the number of parts.

In addition, multiple packing operations are required for integration, which requires a lot of labor.

Therefore, the present invention solves the above-mentioned conventional problems and makes it possible to easily combine two packaging boxes without using members such as binding strings.

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

The composite packaging box according to the present invention is composed of a main packaging box 1 as shown in FIG. 1, which is formed by folding a long sheet of cardboard, for example, and a sub-packaging box 2 as shown in FIG. has been done.

This main packaging box 1 houses various devices such as a tuner and a record player that constitute an audio device, for example.
Further, in the sub-packaging box 2, a storage rack in which the above-mentioned apparatus is installed and stored is disassembled and stored.

Of the flaps 5, 5, 6.6 constituting the top cover which are connected to each of the side walls 3, 3, 4.4 of the main packaging box 1, the flaps 5, 5, 6.6 are connected to the pair of opposite side walls 3, 3. Cuts 7, 7 are made at the tips of the pair of flaps 5, 5, respectively.

These cuts 7, 7 are made in two substantially parallel directions from the distal end sides 5a, 5a of each of the flaps 5.5 toward the continuous portions 8.8 with the side walls 3, 3.

By making the cuts 7, 7 in this way, insertion tongue pieces 9, 9 are formed on both sides of the tips of the pair of flaps 5, 5.

Furthermore, a fold line 10.10 parallel to the continuous portions 8, 8 is provided in the middle of the pair of flaps 5, 5.

The height hl, which is the distance of these fold lines 10.10 from the continuous parts 8, 8,
The height h2 of each side wall 11, 11, 12.12 is approximately the same.

In addition, flaps 13 a , 13 a , 13 b , 13 that constitute the upper lid of the sub-packaging box 2 and serve as the upper wall surface 15
b (7) Among the flaps 13a and 13a, which are heavier on the upper side when the lid is closed, the flaps 5, 13a of the main packaging box 1,
Cuts 14, 14 are bored into which the insert tongues 9, 9 formed at 5 are inserted.

It has a width W2 that is approximately the same as the width W1 of the main packaging box 1,
Similarly, a sub-packaging box 2 having a length 12 that is approximately the same as the length 11 of the main packaging box 1 is placed on the main packaging box 1.

That is, this sub-packaging box 2 has insert tongue pieces 9, 9 of the flaps 5, 5, 6.6 constituting the upper lid of the main packaging box 1.
is placed on the unformed flap 6.6.

And the flap 5 on which the insertion tongue pieces 9, 9 are formed,
5 is turned outward as shown in FIG.

From this state shown in FIG. 3, the flaps 5, 5 are raised along the side walls 11.11 of the sub-packaging box 2 corresponding to the flaps 5, 5.

Then, the flaps 5, 5 are bent along the fold line 10.10 and brought onto the upper wall surface 15 of the sub-packaging box 2.

Then, the insertion tongues 9, 9 formed at the tips of the flaps 5, 5 are inserted into the notches 14.14 made in the flaps 13.13 of the sub-packaging box 2 and locked.

Then, the sub packaging box 2 has flaps 5 of the main packaging box 1,
5 is supported on the main packaging box 1, and is integrated with the main packaging box 1 as shown in FIG.

Incidentally, the flaps 5, 5 of the main packaging box 1 are provided with notches 7, 7 to form insertion tongue pieces 9, 9, and the tip side corners of the flaps 5, 5 are inserted to form the tongue pieces. It may also be used as

In this case, if the notch 14.14 made in the top wall 15 of the sub-packaging box 2 is formed into a letter-shaped notch that opens toward the side wall 11.11, the tongue piece can be securely locked. can be done.

Moreover, it is desirable that the height h2 of the sub-packaging box 2 is 1/6 or less of the width W1 of the main packaging box 1.

That is, when the main packaging box 1 is formed from a single sheet of long cardboard, if the above relationship is satisfied, only the flaps 5, 5 where the insertion tongues 9, 9 are formed are separated from the other flaps 6.
It becomes necessary to make the length longer than the part where No. 6 and the like are formed.

Therefore, it becomes necessary to use a larger cardboard material, and the material cost increases due to cutting off.

However, the relationship between the main packaging box 1 and the sub packaging box 2 is not limited to the above-mentioned example, and they may be of the same size.

Furthermore, the configurations of the base boxes 1 and 2 may be of any type within the scope of the gist of the present invention.

As mentioned above, according to the present invention, two packaging boxes can be integrated without using special binding devices such as binding strings, which not only reduces material costs but also improves the efficiency of packaging work. obtain.

Furthermore, it is also possible to closely relate the products stored in the two integrated packaging boxes.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a main packaging box constituting the present invention, and FIG. 2 is a perspective view of a sub-packaging box. FIG. 3 is a perspective view showing a state in which the sub-packaging box is placed on the main packaging box, and FIG. 4 is a perspective view showing a state in which the above-mentioned packaging boxes are integrated. 1...Main packaging box, 2...Sub packaging box, 5
, 5... Flap, 9, 9... Insert tongue piece, 11.11... Side wall of sub-packaging box, 14
．． 14...notch, 15...upper wall surface of sub-packaging box.

Claims (1)

[Scope of utility model registration request] An insert tongue piece is formed at the tips of a pair of flaps connected to opposite side walls of the main packaging box, and the insert tongue piece is inserted into the upper wall surface of the sub-packaging box placed on the main packaging box. the pair of flaps are made along the side wall of the sub-packaging box placed on the main packaging box to reach the upper wall surface of the sub-packaging box, and the pair of flaps are provided at the tips of the flaps. A composite packaging box made by inserting the tongue piece into the above-mentioned notch and integrating it.