JP2023016343A - Packaging container and package - Google Patents

Abstract

To provide a packaging container in which a cushioning tool has a simple structure so as to be easily formed, and from which a content is easily taken out, and to provide a package.SOLUTION: In a packaging container, a cushioning tool 10 is formed of a single continuous sheet, and includes: a quadrilateral commodity holding part 11; extension parts 13 continuing from each of at least a set of opposite sides of the commodity holding part; a lid part 12 continuing from a side opposite to the side continuing to the commodity holding part in one of the extension parts; and folding back parts 14 continuing to sides opposite to the sides continuing to the commodity holding part in the extension parts to which the lid part does not continue. The extension parts are folded upward so as to form a right angle or an obtuse angle with respect to the commodity holding part. The lid part is folded back so as to cover the commodity holding part. The folding back parts are folded back to the opposite side to the commodity holding part so as to form acute angles with respect to the extension parts, and tips of the folding back parts reach parts below the commodity holding part, to store the cushioning tool into an individual packaging box.SELECTED DRAWING: Figure 2

Description

TECHNICAL FIELD The present invention relates to a packaging container and package, and more particularly to a packaging container and package having shock absorbers that are simple in structure and easy to form.

BACKGROUND ART In order to prevent deformation of stored products, packaging containers are known in which products are placed in a cushioning device called a blister pack and then placed in an individual packaging box. Also known is a packaging container in which a cushioning material such as styrene foam or urethane foam is placed in an individual packaging box together with the product. However, blister packs, styrofoam, urethane foam, etc. are made of plastic, so it takes time and effort to separate them at the time of disposal, and there is a possibility that they will burden the environment, so in recent years their use has been refrained.

Moreover, in order to reduce the environmental load, there is a packaging container (packaging box) in which a shock absorber (inner box) and an individual packaging box (outer box) are made of paper, as disclosed in Patent Document 1, for example. However, the inner box of the packaging box described in Patent Literature 1 requires complicated folding and laborious processing because it is necessary to form protrusions that abut on the corners of the inner surface of the outer box. In addition, when taking out the product, the shock absorber must be taken out from the outer box, which is sometimes difficult and troublesome.

JP-A-2000-255559

In view of the problems of the prior art as described above, the present invention provides a packaging container provided with a paper shock absorber, the shock absorber having a simple structure and being easy to form, and the contents can be easily taken out. An object of the present invention is to provide a packaging container and a packaging body that are suitable for use.

In order to solve the above problems, one aspect of the present invention is
A packaging container comprising a rectangular parallelepiped individual packaging box and a paper shock absorber housed in contact with the individual packaging box,
The shock absorber is
Formed in a single continuous sheet,
a quadrilateral product holding portion;
an extending portion continuous from each of at least one pair of opposing sides of the product holding portion;
1, in the extending portion, a lid portion continuous from a side opposite to a side continuous to the product holding portion;
In the extended portion where the lid portion is not continuous, a folded portion continuous with a side continuous with the product holding portion and a side opposite to the product holding portion,
The extension part is
folded upward so as to form a right angle or an obtuse angle with respect to the product holding portion,
The lid portion is folded back so as to cover the product holding portion,
the folded portion is folded back to the side opposite to the product holding portion so as to form an acute angle with the extended portion;
The tip of the folded portion is shaped to reach below the product holding portion,
It is a packaging container housed in the individual packaging box.

In the above packaging container,
The sheet may be formed of corrugated board or paperboard.

In the above packaging container,
The shape of the lid portion may be a quadrilateral that is larger than the product holding portion.

Another aspect of the present invention is
A rectangular parallelepiped content having a bottom surface having substantially the same shape as the product holding portion is placed on the product holding portion of any of the above packaging containers,
It is a package housed in the individual packaging box.

In the package,
The content may be a rectangular parallelepiped formed by stacking a large number of flaky sheets having a quadrilateral enveloping shape.

According to the present invention, the shock absorbers do not touch any of the inner surfaces of the individual packaging, and the paper shock absorbers can be slightly deformed, so that the individual packaging can be prevented during transportation. To provide a package which hardly damages a box or a product, can be easily formed by simply making a valley fold or a mountain fold of a linear folding line (side) of a shock absorber, and can easily take out the product. A container is obtained.

FIG. 3 is an exploded view of the shock absorber of the packaging container of the present invention; FIG. 2 is an explanatory diagram of how contents are stored in the packaging container of the present invention; FIG. 2 is a development view of a blank of the individual packaging box of the packaging container of the present invention; FIG. 2 is a plan perspective view of the packaging container of the present invention when the contents are stored. FIG. 4 is an explanatory diagram of how contents are taken out from the package of the present invention;

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The present invention is not limited to the embodiments described below. Also, in the embodiments shown below, technically preferable limitations are made for carrying out the invention, but these limitations are not essential requirements of the invention.

FIG. 1 is an exploded view of a shock absorber for a packaging container of the present invention. The cushioning device 10 has a quadrilateral product holding portion 11 . The product holding portion 11 needs to be slightly larger than the product in order to place the product thereon, but if it is too large, the product may move on the product holding portion 11 and damage the corners and sides. Therefore, if the product is, for example, a plurality of trading cards (88 mm×62 mm), the external size should preferably be 0.5 to 2 mm larger than that. In addition, in FIG. 1, the displayed surface is the surface on which the product is placed, which is the upper surface.

At least one pair of opposing sides of the product holding portion 11 are provided with extending portions continuously, and in the example of FIG. are provided. The shape of the extended portion is typically a quadrilateral, but a portion may be hollowed out to form a through hole as long as the strength of the shock absorber is not impaired. A portion of the side where the extended portion of the product holding portion 11 is continuous serves as a crease when the extended portion is folded upward.

The lid portion 12 is continuous with a side of one extending portion 13 d that faces the side that is continuous with the product holding portion 11 . The lid portion 12 has an enveloping shape of a quadrangle similar to that of the product holding portion 11, but may be a quadrilateral with rounded corners as shown in FIG. Moreover, the size thereof is made larger than that of the article holding portion 11 . The lid portion 12 is folded back so as to cover the product holding portion 11 with a portion of the side that is continuous with the extended portion 13 d as a fold line, and covers the product when the product is placed on the product holding portion 11 .

Folded portions 14 (14a, 14b, 14c) are continuous to the sides of the extended portions 13a, 13b, 13c to which the lid portion 12 is not continuous, which face the sides continuous to the product holding portion 11, respectively. The folded portions 14a, 14b, and 14c are folded back at an acute angle to the side opposite to the product holding portion 11 with the sides continuing to the extended portions 13a, 13b, and 13c as folding lines. That is, the one-dot chain line in FIG. 1 indicates the mountain fold line, and the two-dot chain line indicates the valley fold line.

FIG. 2 is an explanatory diagram of how the product, which is the content, is stored in the packaging container of the present invention. A rectangular parallelepiped product 17 is placed on a product holding part 11 of a shock absorber 10, an extending part 13 is folded up along the side surface of the product 17, and a folded part 14 is folded at an acute angle to the opposite side at a fold line 16.例文帳に追加Since the stretched portion 13 is regulated by the side surface of the product 17, the folding angle is a right angle or an obtuse angle. Further, the lid part 12 is folded back so as to cover the product 17 at the folding line 15, inserted from the opening part 22 of the individual packaging box 21, and the side flap 24 and the lid 23 are closed to enclose it. Each crease tends to widen due to the natural rigidity of the material, so it can be inserted by appropriately compressing it as indicated by the gray arrow. The state in which the cushioning device 10 is housed in the individual packaging box 21 without placing the product 17 is the form of the packaging container of the present invention.

The individual packaging box 21 has an outer shape of a rectangular parallelepiped, and its structure is not particularly limited. For example, a single blank 21' as shown in FIG. The size is such that the cushioning device 10 folded up can be accommodated without gaps. The blank 21' can be produced, for example, by punching out paperboard or corrugated cardboard with a Thomson die.

FIG. 4 is a perspective plan view of a package containing contents in the packaging container of the present invention. The shock absorber 10 on which the product 17 is placed as described above is inserted and enclosed in the individual packaging box 21, and the packaging body 20 is placed from below, that is, the surface of the product holding portion 11 on which the product 17 is placed. 1 is a perspective view of the aspect seen from the opposite side.

The product holding portion 11 and the product 17 have the same size, and the product 17 is difficult to move on the product holding portion 11. - 特許庁The product 17 is protected in a state in which the product 17 is surrounded by the extended portions 13 that are folded up from each side of the product holding portion 11 and the folded portion 14 that is folded back. The lid portion 12 has a shape that covers almost the entire product 17, the extended portion that is folded up, and the folded portion that is folded back. The individual packaging box 21 indicated by the dotted line is displayed larger than the cushioning device 10 for ease of viewing, and in reality, the folded portion 14 and the lid portion 12 tend to expand due to the natural rigidity of the material. , to be inscribed in the individual packaging box 21 .

As described above, when the extended portion 13 is raised with respect to the product holding portion 11 and the folded portion 14 is folded back at an acute angle to be accommodated in the individual packaging box 21, the tips of the folded portions 14a, 14b, and 14c are It reaches below the product holding portion 11. - 特許庁Therefore, even if the product holding portion 11 of the shock absorber 10 slightly moves within the individual packaging box 21, it does not come into contact with the individual packaging box 21, and the product 17 can be more reliably protected from external shocks. Become. In order to achieve such a mode, for example, the length of the folded portion 14 indicated by L2 in FIG. 1 should be made longer than the length of the extended portion 13 indicated by L1.

FIG. 5 is an explanatory diagram of how the contents are taken out from the package of the present invention. Lid 2 of individual packaging box 21
3 is opened and the extended portion 13c and the folded portion 14c are pulled out. The product 17 is protected by the product holding portion of the shock absorber, the lid portion 12, the extending portion, the folded portion, etc., and is stored so as not to come into contact with the inner surface of the individual packaging box. By stretching the extended portion 13c and the folded portion 14c, the product 17 can be easily reached without taking out the shock absorber itself, and the product 17 can be easily taken out by pulling it out or shaking it out.

Examples of the product, which is the content stored in the packaging container of the present invention, include, but are not limited to, a stack of many flaky cards such as trading cards, game cards, and playing cards. There is no particular limitation as long as it has a rectangular shape. In the case of cards, the number of stacked cards is not particularly limited, and can be arbitrarily set to 20, 50, 100, or the like. Since the shape of a packaging container is generally designed according to the size of the contents, the external dimensions of the individual packaging box and shock absorber of the packaging container of the present invention are long enough to match the size of the contents to be stored. The width and height can be designed as appropriate.

REFERENCE SIGNS LIST 10: Shock absorber 11: Goods holding portion 12: Lid portion 13: Extension portion 14: Folded portions 15, 16: Fold lines 17: Goods 20: Wrapping body 21 ...Individual packaging box 22...Opening 23...Lid 24...Horizontal flap 25...Adhesive margin

Claims (5)

A packaging container comprising a rectangular parallelepiped individual packaging box and a paper shock absorber housed in contact with the individual packaging box,
The shock absorber is
Formed in a single continuous sheet,
a quadrilateral product holding portion;
an extending portion continuous from each of at least one pair of opposing sides of the product holding portion;
1, in the extending portion, a lid portion continuous from a side opposite to a side continuous to the product holding portion;
In the extended portion where the lid portion is not continuous, a folded portion continuous with a side continuous with the product holding portion and a side opposite to the product holding portion,
The extension part is
folded upward so as to form a right angle or an obtuse angle with respect to the product holding portion,
The lid portion is folded back so as to cover the product holding portion,
the folded portion is folded back to the side opposite to the product holding portion so as to form an acute angle with the extended portion;
The tip of the folded portion is shaped to reach below the product holding portion,
A packaging container housed in the individual packaging box. 2. The packaging container according to claim 1, wherein said sheet is made of cardboard or paperboard. 3. The packaging container according to claim 1, wherein the shape of the lid portion is a quadrilateral that is larger than the product holding portion. A rectangular parallelepiped content having a bottom surface having substantially the same shape as the product holding portion is placed on the product holding portion of the packaging container according to any one of claims 1 to 3,
A package stored in the individual packaging box. 5. The package according to claim 4, wherein the content is a rectangular parallelepiped formed by stacking a large number of flaky sheets having a quadrilateral enveloping shape.

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