JPH0226817Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is designed to prevent the product from being damaged in the shipping box when transporting products such as parts for industrial products. This invention relates to a partition for transporting products that fits into the partition to support the product.

[Prior art] Conventionally, when transporting products, foamed urethane or the like has been used as a cushioning material to prevent damage to the protruding parts of the product, but it is not possible to completely prevent bending of the tips of the protruding parts of the product. It is possible.

In addition, partitions are used to prevent the protrusions of the product from bending. This partition is made of cardboard or the like and has fitting holes into which the protrusions can fit, corresponding to the protrusions on the lower surface of the product. In addition, cut lines are provided on the edges of these fitting holes, and when the protrusion is fitted into the fitting hole, the edges of the fitting holes widen at these cut lines, and the fitting hole edges become elastic due to this spreading deformation. It is designed to hold the product by acting on the protrusion.

However, this partition with a tightening structure of protrusions is permanently deformed due to large external force due to vibration during transportation or large external force due to careless insertion of the product into the fitting hole. As the
This has the disadvantage that it no longer acts elastically, resulting in insufficient product retention, and its effectiveness in preventing product damage is diminished.

[Purpose] The purpose of the present invention is to eliminate the above-mentioned drawbacks of the conventional technology, such as bending of the tip of the protrusion of the product or insufficient retention of the product, and to improve the retention strength of the product and the effect of preventing product damage. The purpose of the present invention is to provide an excellent partition for transporting products.

[Structure] The present invention was developed to achieve the above-mentioned object, and the product is housed in a shipping box and protrudes from the bottom surface of the product by fitting the plurality of protrusions into the fitting holes. In the supporting partition, the partition is made of thin paperboard such as cardboard, and is provided with fitting holes at a pitch slightly longer than the pitch of at least a pair of adjacent projections on the lower surface of the product, and A cut line extending toward the other fitting hole is provided at the corresponding closest edge of both fitting holes, and when the pair of protrusions are respectively fitted into the fitting holes, at least one of the fitting holes is cut. It has a configuration in which the protrusion is elastically held between a pair of tongues formed by a cut line and a fitting hole.

[Example] The present invention will be described below based on examples.

FIG. 1 is a sectional view showing a state in which a product is housed in a shipping box using a partition according to an embodiment of the present invention;
Figure 2 is a perspective view showing the bottom (lower surface) of the product;
The figure is a perspective view showing a part of the partition of the present invention, and FIG. 4 is an enlarged explanatory view showing a part of the product inserted into the partition.

As shown in FIG. 2, the partition 1 of this embodiment has a structure in which products 4 having four elongated protrusions 3 are arranged and held in three rows and columns on the lower surface of the product main body 2. As shown in , they are accommodated in a transport box 5 in four stacked layers. The positions of the four protrusions 3 are such that they are located at each apex of a katakana letter V. Therefore, as shown in FIG. 4, these four protrusions 3
Fitting holes 6 into which the projections 3 fit are provided in pitches b slightly longer than pitches a of each pair of projections 3. Furthermore, cut lines 7 are provided at corresponding closest edges of the pair of fitting holes 6, each extending toward the other fitting hole 6. This cut line 7 connects the shortest distance between the pair of fitting holes 6. In addition, this inner partition 1 is made by bending the folded pieces 8 on the four sides of one piece of patterned cardboard 90 degrees downward, and as shown in FIG. Fold 90 degrees inside the matching folding piece 8, overlap it, and attach the piece 9 with adhesive.
It can be assembled into a box shape by fixing it to the folding piece 8.

According to such a partition, the protrusion 3 of the product 4
is inserted into the part of the fitting hole 6 including the cut line 7 to fix the product 4 to the partition 1. At this time, as shown in FIG. 4, the pitch b of the pair of fitting holes 6 is slightly longer than the pitch a of the pair of projections 3 to be inserted therein. Therefore, at least one of the two protrusions 3 is fitted into a portion extending between one fitting hole 6 and the cut line 7. FIG. 4 shows the inserted state of the protrusion 3 viewed from below, and as a result, at least one of the protrusions 3 has a pair of holes formed by the cut line 7 and the fitting hole 6. The product 4 will not fall off even if the inner partition 1 is turned over so that the product 4 is located on the lower side of the inner partition 1 because it is strongly held elastically by the tongue pieces 10. It is strongly held to a certain degree. Therefore, this partition 1 is used to transport the product 4 into the shipping box 5.
If the product is housed in the container, the product will not fall out of the partition 1 even if the transport box 5 vibrates, and damage to the product 4 can be prevented.

Note that the present invention is not limited to the above embodiments. For example, even if the cut line 7 is not provided all the way between the pair of fitting holes 6 and is discontinuous at the center thereof, the protrusion 3 can be held sufficiently. Additionally, a pair of fitting holes 6 including the cut line 7 are provided.
A large number of one set of fitting holes may be provided for one product 4. Furthermore, the structure of the partition and the number of products to be attached are not limited to those in the embodiment.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing a state in which a product is housed in a shipping box using a partition according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the bottom of the product, Fig. 3 is a perspective view showing a part of the partition of the present invention, and Fig. 4 is a bottom perspective view showing a part of the product inserted into the partition. It is. 1...Inner partition, 3...Protrusion, 4...Product, 5
...transportation box, 6...fitting hole, 7...cut line,
10... Tongue piece.

Claims (1)

[Scope of utility model registration request] In a partition that is housed in a shipping box and supports the product by fitting a plurality of protrusions protruding from the bottom surface of the product into fitting holes, the partition is made of thin paperboard such as cardboard, and the partition is made of thin paperboard such as cardboard; A fitting hole is provided in each of the projections on the lower surface at a pitch slightly longer than the pitch of at least one pair of adjacent projections, and
Cut lines extending toward the other fitting hole are provided at the corresponding closest edges of both fitting holes, and when the pair of protrusions are respectively fitted into the fitting holes, at least one of the protrusions What is claimed is: 1. A partition for transporting products, characterized in that a part is elastically held between a pair of tongue pieces formed by a cut line and a fitting hole.