JP2011068386A - Partition structural body for packing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily carry out (fill) a large number of products in a packaging box and to easily and immediately take out a necessary quantity of products when taking out a filled product from the packaging box. Providing a packing box partition structure that enables
A packing box partition structure for storing a plurality of products that are loaded in one or a plurality of pieces and packed in a packing box having an opening as a top surface.
The partition structure is formed of a substantially rectangular corrugated cardboard sheet. The rising side surface portion is formed by bending both opposing pieces of the sheet into a U-shape having a flat bottom, and the folded side surface portion is bent. Is formed so as to contact the inner wall of the packing box and / or the partition surface provided in the packing box, and provided with a handle portion protruding by bending in opposite directions at both ends of the rising side surface portion. It is the said packaging box partition structure characterized by these.
[Selection] Figure 1

Description

  The present invention is a packing box partition structure used when a product is stored in a packing box, and can pack the product by a simple storing work, and can be packed even during storage or transportation. The present invention relates to a packaging box partitioning structure that can prevent damage to a product filled in a box, and can take out many products easily and quickly from a packaging box by one operation when taking out the product after opening.

A plurality of products such as medical patches or infusion preparations are stored (filled) in a packaging box and distributed.
As a packing form used when these products are stored in a packing box which is currently mainstream, for example, an A type packing box (A type cardboard) as shown in FIG. 5 or a wrap round as shown in FIG. A rectangular parallelepiped (wrap round cardboard) is used, and a partition (reinforcing material 20), interior box, etc. are provided in these boxes to store multiple products at once, improving transportation efficiency and ensuring strength. Many of these are used.

The reason why these packing formats are adopted is that the packing box (corrugated cardboard box) itself should be strong enough to withstand the storage and transportation environment, but can be easily filled with products to be stored. It has been taken into account.
However, in this configuration, it is necessary to take out the stored product only in small amounts, and to remove the partition while taking care not to collapse the product.

Furthermore, the conventional packaging box structure described above has the following problems.
(1) For example, in an A-type packaging box (A-type cardboard) as shown in FIG. 5, when taking out a product made of stored paper material or soft packaging material, Since there is no space for putting hands in, it was necessary to take out the products sequentially from the top. Therefore, many products could not be taken out at one time, and it took time to work.
As another means, the product that was made of paper material or soft packaging material may be deformed or scratched because the internal product was taken out by forcing the space created by removing the partition first. In some cases, there was a risk of damaging the fingers at the end of the soft packaging material or the like.
Therefore, the removal operation has to be performed with particular care and is troublesome.

(2) Moreover, in the wrap round type packing box as shown in FIG. 6, in order to ensure the strength of the packing box depending on the weight of the product to be stored, an inner box that is stronger than the partition is arranged inside and used. Often to do.
However, when taking out the product filled inside by opening the packing box, it is necessary to open the inner box further, so that it is necessary to be careful as described above, which is troublesome.
(3) Regardless of the packing method shown in FIG. 5 and FIG. 6, if it is attempted to remove a lot at a time except for the partition, the product will come into contact with the adjacent product, causing the collapse of the product. There was a possibility of causing deformation, scratches, and damage due to falling.

Therefore, in order to make it easy to store the product stored in the packaging box, a means (Patent Document 1) for providing the container package inside, or taking out the product that can be easily taken out from the packaging box without destroying the packaging box An auxiliary plate (Patent Document 2) has been proposed.
However, these proposals are still not sufficient. For example, in the case of the means described in Patent Document 2, in the case of a product such as a medical patch or an infusion preparation, such removal assistance It is impossible to take out the product by the plate.
Therefore, the product can be easily filled in the packaging box, and the product is protected by the original storage and transportation of the packaging box. In addition, the required quantity can be easily and instantly removed. It has been desired to develop a packing box partition structure that can be used.

JP 2007-020710 A JP 2008-1114896 A

  In view of the present situation, the present invention can easily store (fill) a large number of products in a packing box, and the packed packing box can exhibit its protective function in the original product storage and transportation stage. And when taking out the product filled from the packaging box, it makes it a subject to provide the packaging box partition structure which can take out a required quantity of products easily and immediately.

Therefore, in the present invention for solving the above-mentioned problems, the invention according to claim 1 as a basic aspect thereof is
A packing box partition structure that stores a plurality of products that are stacked and placed in a packing box with the top surface as an opening, and packed inside the packing box,
The partition structure is composed of a substantially rectangular corrugated cardboard sheet. The rising side surface is formed by folding both opposing pieces of the sheet into a U-shape having a flat bottom surface, and is bent. The part is formed so as to contact the inner wall of the packing box and / or the partition surface provided in the packing box, and provided with a handle portion protruding by bending in opposite directions at both ends of the rising side surface part. ,
It is the said packing box partition structure characterized by the above-mentioned.

  Further, according to the present invention, when the handle portion is formed, a cut line is provided in the corrugated cardboard sheet so that the tongue piece is formed in a direction opposite to the direction in which the handle portion is bent. It is the said packing box partition structure characterized by the above-mentioned.

  The present invention according to claim 3 is a packaging box partitioning auxiliary structure characterized in that a notch and / or a hole is provided in the bottom surface of the packaging box partitioning structure.

  According to a fourth aspect of the present invention, there is provided a packaging box partition, wherein handle portions provided at both end portions of the rising side surface portion serve as a stacking support piece for a plurality of stacked packaging box partition structures. It is a structure.

According to the present invention, there is provided a packing box partition structure that stores a plurality of products that are loaded and mounted in a packing box having an opening on the top surface and are packed inside. ,
The partition structure is composed of a substantially rectangular corrugated cardboard sheet. The rising side surface is formed by folding both opposing pieces of the sheet into a U-shape having a flat bottom surface, and is bent. The part is formed so as to abut against the inner wall surface of the packaging box, and is provided with a handle part that is protruded by bending in opposite directions at both ends of the rising side surface part. When the product is filled (stored) in the upper space of the flat portion of the structure and then packed, the pressing from the ceiling surface is received by the handle provided at the end of the side surface.
Therefore, since no pressure is applied to the filled product, the product can be stably filled without causing damage such as deformation.

Also, by adjusting the height of the rising side surface formed by bending, it becomes possible to stack a plurality of packing box partition structures, and the packing box partition structures filled with a desired number of products are appropriately stacked. Thus, the desired number of products can be taken out easily and quickly.
In this case, the handle portion provided at the end of the side surface portion serves as a loading support piece for the packing box partition structure to be loaded in plural, so that excessive pressure is applied to the loaded and filled product. It is possible to stably fill the product.

  Also, when taking out the product from the packing box, it is only necessary to pull it up with the handle of the packing box partition structure. Therefore, there is no need to forcibly take out the product, so that the quality of the contents is not deteriorated. Have.

  Furthermore, according to the present invention, since the pressing from the ceiling surface is received by the handle portion provided at the end portion of the side surface portion, even if the product to be filled (stored) is a heavy article, it can be stored and stored. It has the advantage that the strength of the packaging box can be increased when the packaging boxes are stacked during transportation, and compression deformation can be easily prevented.

  Furthermore, according to another aspect of the present invention, the corrugated cardboard sheet is cut so as to form one to a plurality of tongue pieces in the direction opposite to the handle portion. When the container is stored in the box, the tongue piece formed by folding the handle portion comes into contact with the inner wall of the packaging box. As a result, the rising side surface of the packaging box partition structure is fixed in a state of being tilted toward the product to be stored, and a pressing force is generated in the inward direction (product direction) by the rising side surface, thereby stably holding the product. It has the advantages that are possible.

  In addition, even when two or more packing box partition structures with a large space above the product are stacked, the handle of the lower partition structure is caused by unexpected vibration during transportation. The upper partition structure does not drop into the lower partition structure, which occurs when the portion is bent in the product direction. That is, because of the action of the tongue piece described above, the width of the opening of the lower partition structure (excluding the handle portion) at the time of mounting on the packaging box is smaller than the bottom of the upper partition structure. .

  Furthermore, in the packaging box partition structure proposed by the present invention, since the notch and / or the hole is provided in the bottom surface portion of the structure body, the product filled in the upper portion of the bottom surface portion of the structure body is provided. When the entire structure is inserted and stored in the packing box, the air in the packing box can be easily released to the outside, and thus a quick packing operation is possible.

Before inserting / storing a packing box partition structure that is placed in a packing box having an opening on the top surface and stores a plurality of products to be packed therein, which is a basic form of the present invention. It is the schematic perspective view which showed the state. It is the schematic sectional drawing which showed the state before loading two packing box partition structures in a packing box, storing a product in the inside, and packing. It is a schematic front view before an assembly about the packing box partition structure which is another form of this invention. It is the schematic perspective view which showed the state before inserting and storing in a packing box about the packing box partition structure which is another form of this invention. It is the schematic sectional drawing which showed the state before putting two packaging box partition structures which are another form of this invention in a packaging box, storing a product in the inside, and packaging. It is a perspective view of the conventional common A type cardboard box. It is a perspective view of the conventional general wrap round type cardboard box.

  In the following, the present invention relates to a packing box partition structure, a packing box, etc. used when a product is stored in the packing box of the present invention. The present invention will be specifically described.

The material of the packaging box body in the present invention and the material composition thereof are not particularly limited as long as they can withstand the strength associated with the loading in consideration of the loading storage and loading transportation of the packaging box containing the product. It is not something.
Specifically, for example, if it is made of cardboard (W / F, A / F, B / F, E / F, G / F, etc.), the liner is preferably D4, C5, C6, K5, K6, K7, etc. The core is preferably 125 g / m ² , 160 g / m ² , 180 g / m ² (strengthened) or 200 g / m ² (strengthened).
In the case of a returnable box, in consideration of durability, plastic corrugated cardboard is also preferably used. Examples of such plastic include polypropylene and polycarbonate, and the thickness thereof is 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, 6.0 mm, 7.0 mm, etc. are desirable.
If the product to be stored is light weight or if it is desired to improve the design of the box, it may be a packing box such as slip paper, coat ball, card paper, foil paper, etc.

  The shape of the packaging box itself is not particularly limited as long as it is of a type that opens the top surface of the packaging box in a rectangular parallelepiped, and so-called A type, C type, N type, wrap round type packaging boxes are desirable, As a forming method, any one of a so-called one-touch type, plug-in type, hell bottom type, windmill type, and the like may be used.

  The color tone of the packaging box is not particularly limited. Furthermore, considering the design of the packaging box and the overall cost, craft color, white, black, blue, red, yellow, green, transparent, translucent, milky white The color tone such as can be freely selected, printing on the packaging box is also free, and is not particularly limited.

On the other hand, as the material and material composition of the packing box partition structure of the present invention for storing the product placed in the packing box and packed on the upper part of the bottom surface, the packing containing the product is the same as the packing box described above. There is no particular limitation as long as it can withstand its strength in consideration of storage and transportation of the box.
Specifically, if it is made of cardboard (W / F, A / F, B / F, E / F, G / F, etc.), the liner is preferably D4, C5, C6, K5, K6, K7, As the core, 125 g / m ² , 160 g / m ² , 180 g / m ² (strengthened) or 200 g / m ² (strengthened) is desirable.
Furthermore, if the product stored in the upper part of the bottom of the packing box partition structure of the present invention is light weight, or if you want to improve the design of the box, in addition to this, slip sheets, coated balls, It may be a packing box such as card paper or foil paper.

  The color tone of the packing box partition structure is not particularly limited, and the color tone of craft color, white, black, blue, red, yellow, green, transparent, translucent, milky white, etc. is considered in consideration of design and cost. It can be freely selected, and surface printing is also free and is not particularly limited.

The product filled (stored) above the bottom surface of the packaging box partition structure of the present invention is not particularly limited. Examples include a fixed individual box composed of a paper container or the like, and a product composed of an irregular flexible packaging material.
In the individual box, corrugated cardboard, slip paper, coated ball, card paper, foil paper, clear case, etc. are desirable, and the surface processing is not limited, but OP varnish, vinyl drawing, UV coating, press coating, It can be applied to all individual boxes that have been subjected to general surface processing such as film sticking and foil stamping.

In addition, in the case of a soft packaging material product, for example, a product in which a patch, plaster, etc., which is an external patch, or a product in which an infusion preparation is packaged, the material composition and surface material are not particularly limited, and paper , PET, OPP, cellophane, nylon, PVDC and the like, and four-side sealed bags, three-side sealed bags, pillow bags, gusset bags and the like.
Further, the bag-made product may be a packaging bag product subjected to aeration packaging, deaeration packaging, vacuum packaging, nitrogen gas filling packaging, and the like, and can handle all of these products.

Hereinafter, the present invention will be described with reference to the drawings. However, the following description is based on a specific embodiment of the present invention, and the present invention is not limited thereto.
Further, it should be noted that various modifications are possible in the present invention, and such modifications are included in the technical scope of the present invention as long as they are included in the scope of the claims. is there.

  In FIG. 1, a packaging box partition structure 1 that is provided in the present invention and is placed inside a packaging box 10 having a top surface as an opening, which is a basic form, and stores a plurality of products to be packaged, The schematic perspective view of the state before mounting and insertion in the packaging box 10 was shown.

  The packaging box partition structure 1 of the present invention is composed of a sheet of substantially rectangular corrugated cardboard, and both opposing pieces of the sheet are bent into a U-shape with a bottom surface portion 100 as a flat surface, thereby rising to the left and right. The rising side surface portion 102 that forms the portion 102 and is bent is formed so as to contact the inner wall 11 of the packaging box 10 and / or the partition (reinforcing material: 20 in FIG. 5) surface provided in the packaging box. In addition, a handle portion 105 that protrudes by being bent in opposite directions at both end portions of the rising side surface portion 102 is provided.

  A product (not shown in the figure) to be stored (filled) in the packing box is loaded in the upper space of the bottom surface 100 of the packing box partitioning structure 1 and stored in the packing box 10 in that state. The packing box is filled by folding and packing each wrap 12 of the packing box.

When placing / inserting the packing box partition structure 1 of the present invention into the packing box 10, four notches 106 are received at the four corners of the bottom 100 of the packing box partition structure 1. The air inside can be easily escaped, and thereby the placement / insertion of the packing box partitioning structure 1 into the packing box 10 is performed smoothly.
In the present embodiment, the notches 106 are provided at the four corners of the bottom surface portion 100 of the packaging box partition structure 1, but various shapes can be adopted, such as circular, elliptical, It may be a polygonal shape such as a trapezoid.
Moreover, the magnitude | size is not specifically limited, What is necessary is just a magnitude | size large enough to escape the air in a packaging box at the time of mounting and insertion in the packaging box of the packaging box partition structure 1. FIG.
Furthermore, it is needless to say that the notch portions do not need to be provided at the four corners of the bottom surface portion 100, and a plurality of notches may be received as arbitrary holes at the bottom portion.

In the present embodiment, the packaging box partition structure 1 is configured as one packaging box partition structure that is placed and inserted in correspondence with the packaging box 10.
Therefore, the bottom surface portion 100 formed as the packaging box partition structure 1 has a vertical and horizontal length sufficient for the rising side surface portion 102 to contact the inner wall 11 of the packaging box while being inserted into the packaging box 10. It is formed as a bottom surface.
In addition, the height of the rising side surface portion 102 is also formed as a height corresponding to the height of the packaging box 10.

On the other hand, as another embodiment, by adjusting the height of the rising side surface portion 102 formed by bending, a plurality of packing box partition structures 1 can be stacked, and a desired number of products are filled. FIG. 2 shows an example in which the packing box partition structures are stacked and stored in the packing box.
FIG. 2 is a schematic cross-sectional view showing a state before two packing box partitioning structures 1a and 1b are loaded in the packing box 10 and the product 50 is housed in the packing box 10 before packing.

In the present embodiment, since the two packaging box partition structures 1a and 1b are stacked and stored in the packaging box 10, the rising side surface portions 102a and 102b of the respective packaging box partition structures 1a and 1b are stored. The height is approximately half the height of the packaging box.
However, the heights of the rising side surface portions 102 of both packing box partitioning structures 1 do not have to be the same height, and many products are stored at the bottom of the packing box according to the number of products to be stored. It is also possible to mount the packing box partitioning structure and load a packing box partitioning structure containing a small amount of product above it, or vice versa.
In these cases, the sum of the heights of the rising side surface portions of the respective packaging box partitioning structures may correspond to the height of the packaging box.

  In the present embodiment, the packaging box partition structure 1a located above the packaging box 10 is placed on the packaging box partition structure 1b located below. In this placement, the packaging box partition structure 1a is placed. Since the handle portion 105b of 1b acts as a loading support piece, a stable loading state is maintained. As a result, no pressure is applied to the filled product, so that the product is not damaged such as deformation. It becomes possible to fill the product stably.

As yet another embodiment, a front view of the packaging box partition structure provided with a handle and a tongue piece before assembly is shown in FIG. 3.1, and a perspective view in use is shown in FIG. FIG. 4 shows an example in which packing box partition structures in which a desired number of products are filled in the box partition structure are stacked.
In addition, the code | symbol in a figure has the same meaning as the above-mentioned code | symbol.

  The packaging box partition structure 2 of the present invention according to this embodiment is also composed of a single cardboard sheet, and a folding line 109 and a cut line 108 are provided in advance in a portion forming the handle portion, and the handle is folded when the folding line is folded back. At the same time as the portion is formed, the tongue piece 107 cut in three directions by the cut line 108 is partitioned and formed in a direction opposite to the direction in which the handle portion is folded back.

  In the present embodiment, the tongue pieces are formed at two positions on each handle portion, but the shape and the number thereof may be arbitrary as long as the product to be stored can be stably held.

  The product is stored in such a packing box partition structure 2 and is stored in the packing box 10. At this time, since the tongue 107 comes into contact with the inner wall 11 of the packing box 10, the rising of the packing box partition structure 2 is performed. The side surface portion 102 is placed on the packaging box in a state of being inclined toward the product to be stored. As a result, the product to be stored can be stably held by both rising side surfaces.

  In addition, when a plurality of packing box partition structures 2 are stacked as shown in FIG. 4, the size of the opening of the lower partition structure 2b is reduced by the action of the tongue 107b of the lower partition structure 2b. It will be mounted on the packaging box 10 in a shape slightly smaller than the bottom of the upper partition structure 2a. Therefore, the drop of the upper partition structure 2a to the lower partition structure 2b, which is likely to occur particularly when placing a packaging box partition structure with a small number of products 50 to be stored, and is caused by vibration or the like during transportation of the packaging box. Will not occur. That is, the product 50 to be stored can be stably held.

In each of the embodiments described above, the packaging box partition structure 1 is an example configured as a single packaging box partition structure corresponding to the bottom surface of the packaging box 10, but as another embodiment, When the packaging box is large, for example, a packaging box partition structure filled with a product can be inserted into and stored in the four gaps 25a to 25d formed by the partition 20 in FIG.
The insertion of the packing box partition structure of the present invention into each of the gaps 25a to 25d in this other embodiment can be basically performed by the same concept and operation as those of the above-described embodiments.

  As described above, according to the present invention, a packaging box that stores a plurality of products that are placed in a packaging box having an opening on the top surface and stacked and packaged therein. A partition structure, the partition structure is composed of a substantially rectangular corrugated cardboard sheet, and forms a rising side surface portion by bending both opposing pieces of the sheet into a U-shape with a flat bottom. The folded rising side surface portion is formed so as to contact the inner wall surface of the packaging box, and is provided with a packing box partition structure provided with a handle portion protruding by bending in opposite directions at both ends of the rising side surface portion. The body is provided.

  The packaging box partition structure provided by the present invention is pressed from the ceiling surface by the handle provided at the end of the side surface when packing the product after filling the upper space of the flat portion of the structure, for example. Therefore, since the pressed product is not pressed, the product can be stably filled without causing damage such as deformation.

  In addition, by adjusting the height of the rising side surface formed by bending, it becomes possible to stack a plurality of packing box partition structures, and stacking packing box partition structures filled with a desired number of products. This makes it possible to easily and quickly take out the desired number of products.In particular, when taking the product out of the packaging box, the product can be pulled out by pulling the handle of the packaging box partition structure. Therefore, the industrial applicability is great in that the quality of the contents is not deteriorated.

DESCRIPTION OF SYMBOLS 1, 2 Packing box partition structure 10 Packing box 11 Packing box inner wall 100 Bottom part 102 Standing side part 105 Handle part 106 Notch part 107 Tongue piece 108 Cut line 109 Plot line 25 Cavity part 50 Product

Claims (4)

A packing box partition structure that stores a plurality of products that are stacked and placed in a packing box with the top surface as an opening, and packed inside the packing box,
The packaging box partition structure is composed of a single sheet of substantially rectangular corrugated cardboard, and is formed by bending both opposing pieces of the sheet into a U-shape with a bottom surface portion being a flat surface, and is bent. The rising side surface portion is formed so as to abut on the inner wall of the packing box and / or the partition surface provided in the packing box, and the handle portion protruded by bending in the opposite direction at both ends of the rising side surface portion. Provided,
The packing box partition structure according to the above.   In the corrugated cardboard sheet, a cut line is provided in the corrugated cardboard sheet so that a tongue piece is defined in a direction opposite to a direction in which the handle part is folded at the same time as the handle part is folded. The packaging box partition structure according to claim 1.   The packaging box partition structure according to claim 1 or 2, wherein a notch and / or a hole is provided in a bottom surface portion of the packaging box partition structure.   The packing box partition structure according to any one of claims 1 to 3, wherein the handle portions provided at both ends of the rising side surface portion serve as a stacking support piece for a plurality of packing box partition structures stacked. .

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