JPS61203345A - Packaging box connector - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a packaging box connecting device used for collectively packaging packaging boxes having assembly type flaps in which, for example, video cameras and the like are packed.

[Technical background of the invention and its problems] In general, this type of packaging box has, for example, a well-known type 8-4 flap formed on one surface, which is the top surface, and a well-known type 8-4 flap formed on the other surface, which is the bottom surface. An American lock style flap is formed. Usually, a plurality of such packaging boxes are connected and transported by collective packaging means shown in FIGS. 4 and 5.

That is, the means shown in FIG. 4 is to house a plurality of packaging boxes 1 in an outer box 2 called a master carton, and to attach tape 3 to the upper and lower flaps of this outer device 2 or to attach a stable 4. The items were packaged together.

However, in the collective packaging means described above, a plurality of packaging boxes 1 are combined into an outer box 2. Due to the structure using the tape 3, stable 4, etc., it is very troublesome to take the packaging box 1 in and out, and it is also very difficult to carry it because of its weight.

Further, the means shown in FIG. 5 is a case in which the upper and lower surfaces of a plurality of packages Wi1 are sandwiched between a cardboard board 6 having two flanges 5, and a band 7 is wrapped around the top and bottom surfaces of the plurality of packages Wi1 for collective packaging. .

However, although the above assembly and packaging means can promote weight reduction compared to the means shown in FIG. There is a problem that the flange 5 may hide the so-called care mark or other functional display part on the side surface of the packaging box 1, and it is difficult to take out the packaging boxes 1 one by one. was.

In addition, in any of the above-mentioned collective packaging means, various parts are required for the connection structure, so that the installation work is very complicated.

Purpose of Defense] This invention has been made in view of the above circumstances, and provides an extremely good packaging box connecting device which has a simple structure, and which is capable of reliably connecting and assembling, and improves ease of handling. The purpose is to provide

1 Overview of the Invention] That is, the present invention provides a plurality of assembly-type packaging boxes having an American lock type flap on one side and an 8-4 type flap on the other side, and a method of combining these packaging boxes. a first plate-shaped body having a plurality of locking portions each inserted into the flaps on one side of the packaging box; and a plurality of locking portions each inserted into the flaps on the other side of the packaging box. By providing a second plate-like body having
The locking portions of the plate-like body are configured to lock and connect to the flaps on both sides of the packaging box, thereby achieving the intended purpose.

“Embodiments of the Invention” An embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 1 shows a packaging box connecting device according to the present invention.
3A shows, for example, one side that is the top side of the device, and FIG. 1B shows the other side that is, for example, the bottom side of the device. That is, numeral 10 in the figure is an assembly type packaging box in which, for example, a video camera or the like is housed, and this packaging box 10 has a well-known type 8-4 flap 11 on one side.
A well-known American lock type flap 12 is formed on the other side. For example, four packaging boxes 10 are arranged in parallel, and both sides of the packaging boxes 10 are sandwiched between first and second connecting plates 13 and 14 made of vinyl chloride, for example. this house,
As shown in FIG. 2, the first plate-like body 13 has first to third plates that can be bent and inserted into the inner side of one side of the packaging box.
The locking portions 15 to 17 and the fourth locking portion 18 are formed to face each other, and these first to fourth locking portions 15
Insertion holes 19 to 22, into which the flaps 11 are inserted, are formed approximately at the center of each of the holes 19 to 18, respectively. On the other hand, the second plate-like body 13 is attached to the packaging box 1 as shown in FIG.
Fifth to seventh locking portions 23 to 25 and an eighth locking portion 26, which have elasticity to be inserted into the flap 12 on the other side of 0, are formed to face each other.

That is, the above-mentioned packaging box connecting device connects, for example, four packaging boxes 1.
0, first line up four packaging boxes 10 in parallel, place the first plate-shaped body 13 on one surface, and then lock the first to fourth locking parts 15 to 18 of each box. It is inserted into the inner side of the packaging box 10, and each flap 11 on one side is inserted into each insertion hole 19 to 22 of the first to fourth locking parts 15 to 18 and locked. Next, after the 4al packaging box 10 is turned over, the second plate-like body 14 is placed on the other side and the fifth to eighth locking parts 23 to 26 are inserted into each flap 12. By inserting the four packaging boxes 10 into the box, collective packaging of the four packaging boxes 10 is completed.

In this way, the packaging box connecting device has a plurality of first to fourth locking parts 15 to 1 that lock the B-4 type flap 11.
8 and a plurality of fifth to eighth locking portions 2 that lock the American lock type flap 12.
Since the configuration is such that a plurality of packaging boxes 10 are collectively packaged using the second plate-like body 14 having 3 to 26, conventional packaging components such as bands and tapes are no longer required, and their installation is a labor-intensive task. In addition to improving the handling properties, it also makes it possible to take out the packaging boxes 10 one by one, thereby promoting the improvement of handling properties as much as possible.

Further, according to this, the first and second plate-like bodies 13°14
Because of the structure, the first and second plate-like bodies 13 and 14 can be used repeatedly, which is very advantageous economically.

Here, in the above embodiment, the present invention has been explained in the case where the packaging box 10 is not provided with a handle for carrying, but the present invention is not limited to this. Further effective effects can be expected by configuring the plate members 13 and 14 to protrude from the openings of the plates 13 and 14.

Further, in the above embodiment, the case where four packaging boxes 10 are collectively packaged is explained, but the present invention is not limited to this number.
Applicable, for example, the first and second plate-like bodies 1
It has been confirmed that when 3.14 is made of vinyl chloride with a thickness of 1 mm, it can hold 5 packaging boxes each weighing 3 Kfl.

Note that this invention is not limited to the above embodiments, but also includes
It goes without saying that various modifications can be made without departing from the spirit of the invention.

[Effects of the Invention] As detailed above, according to the present invention, with a simple configuration,
Moreover, it is possible to provide an extremely good packaging box connecting device that can reliably perform group packaging and improve handling.

[Brief explanation of drawings]

FIG. 1 is a configuration explanatory diagram showing a packaging box connecting device according to an embodiment of the present invention, FIG. 2 is a configuration diagram showing the first plate-shaped body taken out from FIG. 1, and FIG. FIGS. 4 and 5 are block diagrams showing the second plate-like body taken out, respectively, for explaining a collective packaging means for connecting conventional packaging boxes. DESCRIPTION OF SYMBOLS 10... Packing box, 11... Flap, 12... Flap, 13... First plate-shaped body, 14... Second plate-shaped body, 15 to 18... First to fourth locking part, 19
22 to 22...insertion holes, 23 to 26...5th to 8th locking parts. Applicant's agent Patent attorney Takehiko Suzue Figure 2 (c) Figure 3

Claims (1)

[Claims] A plurality of assembled packaging boxes each having an American lock type flap on one side and a B-4 type flap on the other side, each of which is inserted into the flap on one side of each of these packaging boxes. a first plate-like body having a plurality of locking portions that are attached to the packaging box; and a second plate-like body having a plurality of locking portions that are respectively inserted into flaps on the other side of the packaging box. A packaging box connecting device characterized by comprising: