JPH0539053Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention relates to a packaging box with partitions in which a rod-shaped partition is provided inside the box to partition articles.

BACKGROUND TECHNOLOGY As shown in FIG. 6, a conventional packaging box with partitions is made by bending a cardboard substrate b1 to create a partition plate b2, inserting it into a body box a, and then inserting the partition plate b into the divided partition plate b.
Bottle C was stored between 2 and lid box d was placed over the package, but this had the disadvantage that it took time to insert the bent partition plate into the body box, and a plate-shaped partition plate was inserted. Therefore, for cylindrical objects with a certain amount of weight, such as bottles,
Even if a flat partition plate is used, a large contact area cannot be obtained, and the partition plate may lose its shape due to vibration during transportation, which may cause damage to the stored items. There was also the drawback that when one was taken out, the function to secure other stored items was lost.

Problems to be Solved by the Invention The present invention provides a packaging box with partitions in which rod-shaped objects serving as partitions can be fixed easily and quickly, and can also be firmly fixed to stably fix stored items. It is something to do.

Means for Solving the Problems In order to achieve the above object, the partition-pair packaging box of the present invention provides a packaging box in which at least one set of opposing side walls has a multi-wall structure, as shown in the figure, and the inner side of the opposing multi-side walls. Both ends 31 of a rod-shaped body 30 formed of a hollow body with a circular cross section are attached to the walls 121, 121,
Fitting holes 120, 120 for receiving and fixing 31
The inside of the packaging box is partitioned by the rod-shaped body 30 fixed to the inner walls 121, 121 into a width that can accommodate the article 40 to be stored.

In the present invention, it is preferable to use a lightweight paper tube or synthetic resin tube as the rod-shaped body formed of a hollow body with a circular cross section.

Embodiment An embodiment of the invention is shown in FIGS. 1-5. This example consists of a body box 10, a bottom pad plate 20, and a rod-shaped paper tube 30. The body box 10 has a multi-wall structure, and as shown in FIGS. 2 and 5, 111 and 112 are outer walls, and 121 and 122 are outer walls.
is an inner wall, and 131 and 132 are folded pieces. The inner walls 121, 121 have opposing fitting holes 120, 1.
20 are provided. Folding pieces 131 and 132
are provided with fitting holes 130, 130 having the same diameter and whose centers coincide with those of the fitting holes 120, 120, respectively. Note that the distance between the fitting holes 120 and 130 is determined by the width of the rod-shaped body 30, which will be described later, fitted into these holes to partition the stored articles 40. body box 1
0, the outer wall 112 and the inner wall 122 are bent inward, the folding pieces 131 and 132 are bent inward,
The outer wall 111 is erected, and finally the inner wall 121 is erected inside, and the projecting pieces 1 provided at both ends of the inner wall 121 are
211 into the cut 1321 at the base of the folding piece 132 to assemble it.

As the rod-shaped body 30, a paper tube made of a hollow body with a circular cross section is used. The bottom pad plate 20 is laid on the bottom wall 140 of the body box 10, and both ends 31, 31 of the rod-shaped body 30 are placed on the bottom wall 140 of the body box 10.
are fitted into the locking holes 120 of the inner wall 121 and the locking holes 130 of the folding pieces 131 and 132, respectively.
A body box 10 whose interior is partitioned by the rod-shaped body 30 to have a width for receiving stored articles 40 is completed, and the stored articles 40 such as bottles are stored in this box and packed with a lid box (not shown). become. Further, a cover plate (not shown) may be provided in series with the body box 10 itself. The wall structure of the packaging box with partitions of this invention is as follows:
There is no problem even if the side wall without a fitting hole has a single wall structure.

Effects of the invention According to the invention, since the rod-shaped body can be easily attached to the packaging box, the work of inserting the partition into the packaging box can be done in a short time. Since the hollow rod-shaped body can be firmly fixed by fitting into the fitting hole of the packaging box, it will not lose its shape like a partition plate, even during vibration during transportation, and it is possible to stably fix the stored items. Become.

In addition, the rod-shaped body is a hollow body with a circular cross-section, and although it has strong structural strength, it can be lightweight, and it can be printed with colored patterns and letters to increase the display effect, making it extremely effective for promoting sales of stored items. .

[Brief description of the drawings]

Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a plan view of the article stored in the body box partitioned by rod-shaped bodies of the present invention, and Figure 2 is a view of the product being assembled. Figure 3 is a perspective view of the body box with the bottom part plate and rod-shaped body provided, Figure 4 is a perspective view of the rod-shaped body, Figure 5 is a developed view of the body box, and the bottom part. It is a top view of a board. FIG. 6 shows a conventional example, showing a body box, a lid box, C, a partition plate in an unfolded state, a bent partition plate, and E a body box when storing articles. 121...inner wall, 120...fitting hole, 30...
...rod-shaped body, 31... end of rod-shaped body, 40... article.

Claims (1)

[Scope of utility model registration request] In a packaging box in which at least one pair of opposing side walls has a multi-side wall structure, on the inner wall of the opposing multi-side walls,
A fitting hole is provided for receiving and fixing both ends of a rod-shaped body formed of a hollow body with a circular cross section, and the inside of the packaging box is partitioned by the rod-shaped body fixed to the inner wall to a width for receiving the articles to be stored. A packaging box with partitions that features a drawstring.