JPS6348517Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention is a subdividing method that allows a packaging box to be divided while containing goods, and maintains its function as a single packaging box even after division. This relates to packaging boxes.

(Prior Art) In general, various structures of this type of divisible subdivision packaging boxes are known. For example, two partition plates are placed almost adjacent to each other across the center of the opposite side plates of the box to divide the inside of the box into two equal parts, and the two partition plates are fixed to each side plate. A perforation is provided in between, and a cut is provided in the lid and bottom along an extension line of the perforation. However, a common drawback of conventional subdivision packaging boxes of this type is that the manufacturer places too much emphasis on workability, and neglects the function of the dividing means and the unit box after division. In other words, as the dividing means uses a knife to cut the perforations, etc., there is a risk of damaging the contents, and a knife must be prepared when dividing. In addition, since there was no means for resealing after division, there were drawbacks such as dust getting inside.

(Problems to be solved by the invention) However, in the case of such conventional subdivision packaging boxes, various problems arise because the function of dividing means and unit boxes after division is neglected. Ta. The present invention improves these problems and can be easily divided without the need for a knife.
This is a subdivision packaging box that also has a resealing function as a unit box after division.

(Means for Solving the Problems) The present invention has been made by focusing on the above-mentioned problems, and is directed to a subdivision packaging box made of cardboard or other thick paper, which has a rectangular bottom plate, a pair of side plates A pair of U-shaped cross sections are formed between a pair of side plates of a packaging box, in which adhesive strips are connected to the top and bottom ends of a bottom plate and a pair of side plates via a folding line. Partition plates are disposed so as to overlap each other in the center, a dividing means is provided in the area partitioned by the partition plates, and a pair of insertion pieces and a cover plate are connected to the openings at both ends via folding lines. A subdivided packaging box characterized by having side plates attached to each side.
It is possible to subdivide a single packaging box by simply providing a partition plate and a dividing means, and the structure has a canopy insertion type, making it easy to use in retail stores, supermarkets, etc. The packaging form is similar to that of a single packaging box.

(Function) The present invention has the above-mentioned structure. To assemble a subdivision packaging box made of corrugated paper, the pair of side plates and bottom plate are folded along the folding line so that they have a U-shaped cross section. bend. Then, a pair of side plates is attached to the open portions at both ends, and the glue margin piece is bent inward along the folding line and adhered to the outer surface of the side plate with adhesive. Furthermore, a pair of partition plates are stacked on top of each other with their backs facing each other, and placed approximately in the longitudinal center of the packaging box, and these flaps are bent along the folding lines and adhered to the inside of the side plates with adhesive. At this time, the joint portion of the pair of partition plates is made to coincide with the dividing means.

By the above procedure, a corrugated cardboard subdivision packaging box whose center is divided into two parts by a pair of partition plates is obtained.

(Example) An example of the present invention will be described below with reference to the drawings. As shown in FIG. 1, in the packaging box, side plates 2 and 3 are connected to the left and right sides of a bottom plate 1 via folding lines a and b, and the other ends of the side plates 2 and 3 are provided with folding lines c and 3. It is composed of a single plate-like body made of corrugated paperboard and has flaps 4, 5, 6, and 7 connected to each other via d. Glue allowance pieces 8, 9, 10, 1 are attached to the upper and lower ends of the bottom plate 1 and the pair of side plates 2, 3 via folding lines.
1, 12, and 13 are arranged in series. Furthermore, a zipper 1 is located approximately at the center of the width of the pair of side plates 2 and 3.
4 and 15 are provided, and the bottom plate 1 has several connecting portions 1 spanning between each zipper 14 and 15.
A dividing means is provided consisting of a cutting edge 17 having a diameter of 6.

Note that the dividing means is not limited to the above-mentioned configuration, and a configuration such as forming two perforations or pasting cut tape across the bottom plate and the pair of side plates can be considered. As shown in Fig. 2, the structure of the pair of side plates attached to the open part of this subdivided packaging box is made of rectangular corrugated paper, and an insert piece is attached to the upper end of the side plate 8 via a folding line g. A lid plate 19 having 20 is connected in series. Furthermore, as shown in Fig. 3, the structure of the pair of partition plates used in this subdivided packaging box is made of rectangular corrugated paper.
Glue allowance pieces 22, 2 are attached to both ends of the
3 are connected in series, and a flap 24 is connected to the lower end via a folding line k.

The present invention has the above-mentioned configuration, and the assembly order is described with reference to FIG. 4.
The pair of side plates 2, 4 and the bottom plate 1 are bent along the direction c so that they have a U-shaped cross section, and the pair of side plates 18 are attached to the open portions at both ends, and then the adhesive pieces 8,
9, 10, 11, 12, and 13 are bent inward along folding lines e and f, and adhered to the outer surface of the side plate 18 with an adhesive. Furthermore, a pair of partition plates 21 are stacked on top of each other with their backs facing each other, and arranged approximately in the center of the packaging box in the length direction, and these flaps 22, 23
Fold along the folding line and attach the side plate 2 with adhesive.
Glue it to the inside of 3. At this time, a pair of partition plates 21
so that the joints of the parts coincide with the dividing means. After storing the article in the subdivision packaging box obtained by the above procedure, insert the insert piece 20 into the flaps 4, 5, 6,
7 and the partition plate 21 to close the upper opening.

Each of the storage sections partitioned by partition plates of this subdivision packaging box stores articles in sales units for storage or transportation. Next, when ordering small units during the distribution process or selling at a store, the items contained in such subdivision packaging boxes are divided into small units by breaking the zippers formed on the pair of side plates 2 and 4 and then tearing them left and right. Is possible.

(Effects) As described above, the present invention uses the partition plate and the dividing means to partition the packaging box and can divide it as necessary, and even after division, it still functions as a complete single box. Furthermore, since the canopy insert type is adopted, it has practical effects such as easy loading and unloading of articles and convenient resealing.

[Brief explanation of the drawing]

Fig. 1 is a developed plan view of the corrugated cardboard forming a pair of side plates and a bottom plate of a packaging box according to an embodiment of the present invention, Fig. 2 is a developed plan view of the other side plate, and Fig. 3 is a developed plan view of the partition plate. A plan view of FIG. 4 is a perspective view showing an assembled state, and FIG. 5 is a perspective view showing a state in which the canopy is opened after being divided. 1... Bottom plate, 2, 3, 18... Side plate, 4, 5,
6, 7, 24... flap, 14, 15... zipper, 8, 9, 10, 11, 12, 13, 22,
23... Glue allowance piece, 16... Connecting portion, 17... Cutting blade, 19... Lid plate, 20... Insert piece, 21... Partition plate, 20... Insert piece.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a subdivision packaging box made of cardboard or other thick paper, a side plate, a bottom plate, and a side plate are connected via a folding line, and a folding line is provided at the top and bottom ends of the bottom plate and a pair of side plates. A pair of partition plates each having a U-shaped cross-section are arranged between a pair of side plates of a packaging box made of adhesive strips arranged in a row with each other interposed therebetween, so as to overlap each other in the center, and the partition plates are used to partition the packaging box. 1. A subdivision packaging box characterized in that a dividing means is provided at a location where the packaging box is separated, and a pair of side plates each having an insertion piece and a lid plate connected to each other via a folding line are attached to the open portions at both ends. (2) A subdivision packaging box according to claim 1 of the utility model registration claim, in which the flaps at both ends of the partition plate and the side panels of the packaging box are bonded together. (3) The subdivided packaging box according to claim 1, which is a utility model registration, wherein a flap is formed at the lower end of the partition plate via a folding line, and the flap is adhered to the bottom plate of the packaging box. (4) The subdivision packaging box according to claim 1 of the utility model registration claim, in which a flap is formed at the edge of a pair of side plates via a folding line.