JPH0226816Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention is a combination partition consisting of a combination of vertical partition plates and horizontal partition plates that are inserted into a packaging box to partition the inside of the box and prevent collisions of stored items. It is related to.

[Conventional technology]

Conventionally, this type of partitioning is shown in Figures 9 and 10.
As shown in the figure, a rectangular vertical partition plate 42 has an upward cut groove 41 with a height of 1/2 of the total height in the center.
, and a rectangular horizontal partition plate 44 having a downward cut groove 43 with a height of 1/2 of the total height in the center is generally popular.
43 were engaged with each other, and the two partition plates were crossed in a cross shape and inserted into the rectangular parallelepiped packaging box A, thereby partitioning the inside of the box into four chambers.

[Problem that the invention attempts to solve]

However, in this conventional combination partition, the free edge of each partition plate swings around the intersection (the 10th
(see arrow in the figure) and move freely inside the box.
When articles are automatically loaded all at once by a mechanical device, for example, after being inserted into a packaging box, there is a problem in that if this partition plate is out of alignment, the articles may hit against it, causing trouble.

[Means for solving problems]

In this invention, in order to solve the above-mentioned problems, each of the vertical partition plate and the horizontal partition plate is provided with an extension plate that is bent from one arbitrary end edge and whose tip abuts on the corner part of the box body. At the same time, a locking piece made by cutting out a part of the vertical partition plate and a horizontal partition plate is provided to protrude from each end edge, and the tip edge of each locking piece is placed at a corner portion in the opposite direction to the extension plate. This is what they were brought into contact with.

[Effect]

According to this idea, the vertical and horizontal partition plates are
The extension plate and the locking piece come into contact with both end corners inside the box body, so that their movement is restrained, and together with the central part intersecting with these corners, there is no possibility of any displacement within the box body.

〔Example〕

1 to 4 show an embodiment of this invention. This partition is made of thick paper such as cardboard, and has an upward vertical cut groove 2 with a height of 1/2 of the total height at the center of the rectangular partition 1, and at one end edge of the partition 1. A tall rectangular extension plate 4 that can be bent through the fold line 3 is connected in series, and has the same width as the extension plate 4 that is connected to the extension plate 4 through the horizontal cut line 5 at the upper edge of the partition 1. A vertical partition plate 7 having rectangular locking pieces 6 arranged in series, and a downward vertical cut groove 9 having the same length as the cut groove 2 of the vertical partition plate 7 in the center of the rectangular partition part 8. At the same time, a rectangular extension plate 11 that can be bent is connected to one end edge of the partition part 8 through a fold line 10, and a substantially L-shaped cut line 12 is connected to the upper part of the extension plate side of the partition part 8. It consists of a horizontal partition plate 14 in which a substantially square locking piece 13 having the same width as the extension plate 11 is connected to the extension plate 11, and both cut grooves 2 and 9 are engaged with each other to form a cross section. The extension plates 4 and 11 are inserted into the packaging box A with the extension plates 4 and 11 bent from the fold line and the locking pieces 6 and 13 facing in the opposite direction of the extension plates. The tip of the extension plate and the tip of the locking piece abut the corners inside the box, respectively, so that the inside of the box can be partitioned into four chambers.

The overall height of the vertical partition plate 7 is formed to be slightly lower than the overall height of the box body, so that the material used can be saved.
The width dimension l of the partition portion 1 substantially matches the horizontal inner dimension l of the packaging box A, and the width dimension m including the extension plate 4 and the locking piece 6 is the vertical inner dimension m of the packaging box A. It is formed to approximately match the .

The horizontal partition plate 14 has a total height that substantially matches the total height of the box body, and when inserted into the box body and the lid flap is closed, the horizontal partition plate 14 is held between the bottom flap and the lid flap and its movement is restrained, and the partition portion 8 The width m of the packaging box A substantially matches the vertical inner dimension m of the packaging box A, and the width l of the extension plate 11 and the locking piece 13 substantially matches the inner width l of the packaging box A. It is formed like this.

Note that the overall height of the horizontal partition plate 14 does not necessarily have to match the overall height of the box, and can be selected to have an appropriate height depending on the shape of the stored articles.

When using the above-mentioned partition, the cut grooves 2 and 9 of both partition plates are interlocked and intersected in a cross shape, and each extension plate 4 and 11 is bent at a right angle from the fold line corresponding to the base. Along with this, the locking pieces 6, 13 connected thereto are inserted into the packaging box A in a state in which they protrude in the opposite direction to the extension plate. In this set of partitions, the extension plate of the vertical partition plate and the locking piece connected thereto fit tightly against one side wall of the box body, and the extension plate and the locking piece of the horizontal partition plate fit tightly against the other side wall. The edges of the partitions touch the corners, and the partitions intersect at the center, so there is no wobbling, and the cross-shaped partitions do not shift in position within the box. Nothing happened at all.

5 to 8 show other embodiments of this invention, in which the inside of the box can be partitioned into six chambers.
In this embodiment, a bendable extension plate 24 is connected to one end edge of a rectangular partition part 21 having an upward cut groove 22 in the center thereof through a fold line 23.
A locking piece 26 is connected to the extension plate 24 via a horizontal partition line 25 on the upper edge of the partition part 21, and a horizontal cut line 25' is provided on the opposite side of the extension plate 24 from the partition part 21. , a vertical partition plate 27 in which a partition part 21' having the same shape as the partition part 21 consisting of a cut groove 22' and a fold line 23' is connected, and two downward cutting strips are provided at positions that approximately divide the lower edge into three equal parts. An extension plate 31 is connected to one end edge of the partition portion 28 having a groove 29 and is bent along a fold line 30 and whose tip abuts the corner of the box body.
The extension plate 3 is inserted through the approximately L-shaped cut line 32 on the upper part of the 1 side.
1 horizontal partition plate 34 with locking pieces 33 connected to each other
each cut groove 22, 22', 2
When the extension plate and the locking piece are bent in a direction orthogonal to the partition and inserted into the packaging box A, the inside of the box is partitioned into six chambers.

In addition to partitioning the box body into four and six chambers as described above, the partition of this invention can also be used to divide the box body into an appropriate number of rooms by combining various types of vertical and horizontal partition plates. can.

〔effect〕

As described above, the assembled partition according to this invention consists of a vertical partition plate and a horizontal partition plate, and each partition plate is provided with an extension plate on one end edge of which is bent and whose tip abuts on the corner of the box body. Each locking piece made by cutting out a part of the plate is provided to protrude in the opposite direction to the extension plate, and is brought into contact with a corner in the opposite direction to the extension plate,
When the two partition plates are combined, they are cross-connected, and the tips of the extension plate and locking piece do not come into contact with the corners of the box and swing inside the box, allowing the partition to move and store items. This has the effect of preventing troubles in which articles sometimes collide with partitions, and this effect is particularly noticeable when articles are automatically loaded by mechanical devices.

[Brief explanation of the drawing]

FIGS. 1 and 2 are an exploded perspective view showing an embodiment of the invention and a plan view showing the state inserted into the box;
3 and 4 are a plan view of the vertical partition plate and a plan view of the horizontal partition plate, respectively, and FIGS. 5 and 6 are exploded perspective views showing other embodiments of this invention and the state of the partitions inside the box. FIGS. 7 and 8 are a plan view of the vertical partition plate and a plan view of the horizontal partition plate, and FIGS. 9 and 10 are exploded perspective views of the conventional example and the state in which it is inserted into the box. FIG. 2, 9, 22, 22', 29, 41, 43...
Cut groove, 4, 11, 24, 31...extension plate, 6,
13, 26, 33...Locking piece, 7, 27, 42...
...Vertical partition plate, 14, 34, 44...Horizontal partition plate, A
...Packaging box.

Claims (1)

[Scope of utility model registration request] In a combination partition that partitions the inside of a box by combining a vertical partition plate having an upward cut groove and a horizontal partition plate having a downward cut groove, the vertical partition plate and the horizontal partition plate are separated from each arbitrary end edge. It is provided with an extension plate whose tip is bent and comes into contact with the corner portion of the box body, and a locking piece formed by cutting out a part of the vertical partition plate and the horizontal partition plate is provided to protrude from each one end edge. . A partition, characterized in that the leading edge of each locking piece is brought into contact with a corner portion in a direction opposite to the extension plate.