JPH0513705Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a cardboard partition that is fitted into a packaging box and partitions a group of items inside.

[Conventional technology]

Conventionally, as shown in FIGS. 7 and 8, this type of partition has been used to separate the upper group of items from the lower group of items inside the rectangular parallelepiped packaging box A, using a partition with approximately the same shape as the bottom of the box. It consists of a combination of a middle partition plate 51, a square-shaped upper partition frame 52 that partitions horizontally lined product groups one by one, for example, in the case of six product groups, and a square-shaped lower partition frame 53. It has been known.

The square-shaped partition frame includes one long vertical partition plate 55 with vertical notches 54 in two places, and two short horizontal partition plates each with vertical notches 56 that mesh with the vertical notches 54. It was assembled from 57.

[The problem that the idea attempts to solve]

However, in this conventional partition, there are three parts with different shapes, namely, the middle partition plate 51 and the vertical partition plate 5.
5, and a horizontal partition plate 57 are required, which takes a considerable amount of time to assemble at the packaging site, and the horizontal partition plate tends to swing around the vertical cut as a fulcrum, making it unstable, which reduces the workability of packaging for stuffing items. There were problems such as poor quality.

This idea was made in view of the problems of conventional products, and its purpose is to assemble from one punched board and to make it possible for two horizontal partition plates to swing. The aim is to provide stable partitions.

[Means to solve the problem]

In order to achieve the above purpose, the partition in this invention is provided with notches for fitting the horizontal partition plates on the upper edges of two vertical partition plates folded downward through the center fold line, and opposite cuts on the lower edges of the two vertical partition plates. A pair of partition plates extending in the direction are provided in series, and a vertical plate is provided in series that stands up on the free edge of both or one of the partition plates, and the edge of the vertical plate is intersected with the notch of the vertical partition plate. It consists of horizontal partition plates with matching notches.

[Effect]

The partition configured for this purpose is easily assembled from a single punched board, and the vertical partition plate is connected to the middle partition plate, which is difficult to move under the weight of the item, and the horizontal partition plate is connected to the middle partition plate through the vertical plate. It connects to the partition plate and cross-fits with the vertical partition plate, making each of the vertical and horizontal partition plates extremely stable.

[Example] Figures 1 to 3 show a first example of this invention, in which the partition is made of cardboard and separates a group of six items of the same size in one tier. , a pair of partition plates 3 extending in opposite directions are connected to the lower edges of two vertical partition plates 2 folded downward through the center fold line 1, and both partition plates 3 are A vertical plate 4 standing upright at the center of the free end edge is provided in series, and a pair of horizontal partition plates 5 which are bent and cross-fit with the vertical partition plate 2 are provided in series at both end edges of this vertical plate. Rectangular parallelepiped packaging box A to fit into
It has approximately the same shape as the bottom surface of the board, and is assembled by bending a single punched board shown in FIG.

The punched substrate will be explained in detail. Two vertical partition plates 2 are connected to each other via a center fold line 1, and a pair of rectangular inner partition plates 3 are arranged with a fold line 7 at the edge parallel to the center fold line 1 of each vertical partition plate. A vertical plate 4 having the same width as the vertical partition plate 2 is successively installed at the center of the edge parallel to the fold line 7 of each partition plate through the fold line 8, and the fold line of this vertical plate is A pair of horizontal partition plates 5 are connected to each other at both ends perpendicular to 8 with a fold line 9 interposed therebetween.

Furthermore, a cut 10 is provided in the pair of vertical partition plates 2 at a position on an extension of the fold line 9 and perpendicular to the center fold line 1. Each horizontal partition plate 5 is provided with a notch 11 which is perpendicular to the end edge and engages with the notch 10 at a position spaced apart by a required distance l from the fold line 9. This dimension l is approximately the same as the width dimension l of the partition plate 3.

Note that the notches 10 and 11 are formed to be somewhat large so that two overlapping partition plates can be fitted therein.

The center fold line 1 is formed into a half-cut cutting edge, and the vertical partition plates 2, 2 can be easily bent by 180 degrees.

The partition of this embodiment partitions one stage of space into approximately the same volume, and the length dimension of the vertical plate 4 is also approximately the same as the width dimension l of the middle partition plate 3.

When assembling the partition from the above-mentioned developed punched base plate, as shown in FIG. 3, the two vertical partition plates 2, 2 are overlapped from the central half-cut crease line 1, the vertical plates 4 at both ends are raised, and the pair of horizontal partition plates 5 are bent inward at a right angle to align the vertical partition plates 2, 2.
The notches 10 and 11 are engaged with each other to cross-fit with the vertical partition plates 2, 2.

This partition is very advantageous because it does not take up much space because it can be transported and stored as a punched board, and it is also easy to assemble. The vertical partition plate and the horizontal partition plate are tightly cross-fitted, and each partition plate is connected to the middle partition plate, which is held down by the weight of the item and difficult to move, and both horizontal partition plates are Since they are connected by vertical plates 4, they are extremely stable.

When using the above-mentioned partitions, as shown in Fig. 1, one partition is fitted onto the bottom of packaging box A, the lower group of items is packed into this, and then another partition is fitted. Fit the items in the upper row into boxes.

It goes without saying that the partitions can be used by stacking an appropriate number of partitions in the vertical direction depending on the storage form of the group of items in the packaging box.

Figures 4 and 5 show a second embodiment of this invention, in which this partition separates six groups of items of different sizes, and the central double-plate vertical partition plate 2
A pair of partition plates 3 are connected to each other on both lower edges of the partition plate, and a short vertical plate 4 is connected to the center of the free edge of one of the partition plates. It is made up of a pair of long horizontal partition plates 5 which are connected to each other and are cross-fitted with the vertical partition plate 2 and whose tips reach the edge of the other partition plate. It can be bent and assembled from

The length of the horizontal partition plate 5 is approximately twice the width l of the middle partition plate 3, and a notch 11 is provided in the center thereof.

Furthermore, a small rectangular hole 12 is provided on one side of the central lower edge of the vertical partition plate 2 on the side of the middle partition plate 3, and the other side is formed with a U-shaped cut that fits into this hole 12. A tongue piece 13 is provided, and this tongue piece 13 comes into contact with the lower edge of one of the vertical partition plates to fix the other partition plate without the vertical plate 4.

The partition of this embodiment is convenient when arranging two small items and four large items on a plane and stacking them in multiple tiers.

FIG. 6 shows a third embodiment of this invention, in which this partition separates four groups of items of the same size, and vertical partitions standing alternately on the free edges of both partition plates 3 The plates 4 are arranged in series, and the horizontal partition plates 5 which are cross-fitted with the vertical partition plates 2 are arranged in series at the edges of each of the vertical plates 4.

[Effect of idea]

This idea is structured as described above, so
This produces the following effects.

This partition is assembled from a single punched board by bending it, and is easier to assemble than conventional products that are assembled from three parts with different shapes. Since it is firmly fixed, it has the effect of improving packaging work efficiency and increasing the efficiency of boxing work.

[Brief explanation of drawings]

Figure 1 is a perspective view showing the first embodiment of this invention, Figure 2 is an exploded view of the same, Figure 3 is an explanatory diagram showing the assembly procedure of the above, and Figures 4 and 5 are of the invention. A perspective view showing the second embodiment and a developed view thereof, No. 6
The figure is a perspective view showing a third embodiment of this invention.
Further, FIGS. 7 and 8 are a perspective view and a developed view of a conventional example. A... Packaging box, 1... Center fold line, 2,55...
Vertical partition plate, 3, 51... Middle partition plate, 4... Vertical plate,
5, 57... Horizontal partition plate, 10, 11... Notch.

Claims (1)

[Scope of utility model registration request] A notch for fitting the horizontal partition plates is provided on the upper edge of the two vertical partition plates folded downwardly through the center fold line, and a pair of partition plates extending in opposite directions is provided in series on the lower edge of each of the two vertical partition plates. Alternatively, a vertical plate that stands up on the free edge of one of the partition plates is provided in series, and a horizontal partition plate that is provided with a notch that cross-fits with a cut in the vertical partition plate is provided in series on the edge of this vertical plate. Naru partition.