JP2003104367A - Packaging box for article - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging box for an article, which softens impacts at the time of transport, and also, can be easily recycled after usage. SOLUTION: This packaging box for the article is constituted of a spacer (1), a plate-form pressing lid (3), and a cushioning film (4). In this case, the spacer (1) is fitted in an external box (5) made of a corrugated board, and in which an insertion space for the article is formed. The pressing lid (3) is inserted in a manner to fill the internal space of the external box (5) on the top, and is folded into a U-shape which opens at the lower side. Both end sections of the cushioning film (4) are inserted in slit-form holes provided on both side surfaces of the pressing lid (3), and the cushioning film (4) supports the article by the elastic tension.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to various kinds of lights such as airbags and headlights for automobiles, glass glass products such as mirrors and mirrors, pottery such as tableware, precision machinery products and parts thereof. The present invention relates to a packaging box that supports cushioning for transporting materials.

[0002]

2. Description of the Related Art As is well known, articles used in, for example, automobiles are actuated by explosives of explosives, and therefore, care must be taken to alleviate impacts during transportation of the products.
Also, care must be taken not to damage glassware and pottery.

Conventionally, in order to support such an article in a buffer manner, for example, an air cushion made of a plastic film or a resin product such as a foamed resin is often used. Therefore, the resin product is not preferable from the viewpoint of disposal.

On the other hand, various corrugated cardboard packaging boxes are known, and if they are assembled, they can be easily transported when not in use.
However, the corrugated cardboard packaging box has few problems regarding disposal, but it has a problem in terms of cushioning action. Therefore, if a resin-made cushioning material is inserted, a problem of disposal occurs.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a packaging box which is mainly made of corrugated board material, which can be easily recycled after use, and which can support an article by using a minimum of resin cushioning material. To provide.

[0005]

According to the present invention, in a packaging box for cushioning and supporting an article, a spacer having an insertion space for the article formed inside is inserted into an outer box made of corrugated cardboard. , A plate-like pressing lid that is bent downward in a U shape and is inserted so as to fill the space inside the outer box above the spacer, and slit-shaped holes formed on both sides of the pressing lid. Both ends of the cushion film are supported by the elastic film to support the article.

Further, the spacer and the pressing lid described above are
Each is made by bending the corrugated board without adhesive and is configured to be reusable.

That is, according to the present invention, the article is inserted into the insertion space of the spacer inserted into the outer box, and the pressing lids having the both ends of the cushioning film inserted through the slit-shaped holes on both side surfaces are covered. The elastic tension of the cushioning film of the airbag cushions the impact during transportation and supports the airbag. Further, the spacer and the pressing lid are formed by bending the corrugated cardboard without adhesion, are easily disassembled, and can be recycled and reused together with the outer box and the buffer film.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described with reference to the drawings in the case of packaging an air bag of an automobile. FIG. 1 shows an embodiment of the present invention, in which a spacer 1, which will be described in detail later, is inserted into an outer box 5 made of a normal corrugated board formed in a hexahedron. A quadrangular hole A is formed therein, and a space plate 2 bent in a U shape with an upward opening is inserted to form an air bag insertion space (not shown).

Then, a plate-like pressing lid 3 which is bent in a U-shape with a downward opening is inserted so as to fill the space above the spacer 1 in the outer box 5. Through holes h, h are formed in a slit shape extending in the longitudinal direction at positions on both side surfaces 3b, 3b of the pressing lid 3 in the vertical direction H, and cardboard pieces 4b, 4b are bonded to both ends. The buffer film 4 made of plastic is inserted. In this buffer film 4, both ends of the thick paper pieces 4b and 4b are bent downward so as to penetrate through the holes h on the side surface of the pressing lid 3, and a proper tension is given to the film portion 4a.

The spacer 1 is formed by bending a corrugated cardboard, and its development view is shown in FIG. Connected to the four sides of the bottom surface indicated by reference numeral 1a, the side surface 1b and further the upper surface 1d are on the long side, and the side surface 1c and further the upper surface 1 are on the short side.
f are formed respectively. Their upper surfaces 1d, 1f
Are half of the entire upper surface of the spacer, and are U-shaped edge portions where the hole portions A are cut out. The insertion surface 1g is formed in the hole portion A of the upper surface 1f on the short side. Further, on the other side (the left-right direction in the drawing) of the side surface 1b on the longitudinal side, hook-shaped connecting surfaces 1h for connecting the facing side surfaces 1b, 1b to each other are formed.

Each of the above surfaces is bent along a fold line shown by a broken line in the figure to form a hexahedron having the hole A shown in FIG. 1 on its upper surface. That is, as shown in FIG. 3, first, the long sides 1d and 1b are bent, and the hook-shaped connecting surfaces 1h and 1h are connected to each other. Next, the short sides 1f and 1c are bent, and the insertion surface 1g is inserted into the hole A of the upper surface 1d to form the spacer 1 shown in FIG.

Further, the space plate 2 is fitted in the hole portion A to suppress the insertion surfaces 1g and 1g, each bent portion is fixed, and the holding space 10 in which the air bag insertion space is formed in the U-shaped space of the space plate 2. Is configured.

As shown in FIG. 4, in the packaging of the airbag B, the airbag B is inserted into the insertion space of the holder 10 inserted in the outer box 5, and the cushioning film 4 is placed on both sides from above. The pressing lid 3 mounted between the slit holes h of the surfaces 3b and 3b is covered. Both sides 3 of the holding lid 2
The space between b and 3b is formed to be slightly wider than the width of the spacer 1, and is inserted across the spacer 1 and closed by closing the lid of the outer box 5, so that the film 4b passed between the side surfaces 3b and 3b.
Holds the airbag B from above and supports it with its elastic tension. In the figure, C is a cushioning material made of urethane foam, for example. This cushioning material C is necessary for cushioning the lower part in the case of an airbag, but it is not necessarily provided in the case of other articles. Therefore, the shock applied during transportation is
Is moderated and supported by.

By selecting the position H in the height direction of the slit hole h of the pressing lid 2, it is possible to package an airbag of any shape or other parts.

Further, the spacer 1, the space plate 2, and the pressing lid 3 described above are made by simply bending the corrugated cardboard without adhering them, and are easy to disassemble and all parts including the buffer film 4 are recycled. It can be reused.

[0016]

The present invention is constructed as described above, and the cushioning film inserted in the pressing lid supports the article by its elastic tension, so that the impact during transportation is mitigated. Also, by selecting the position (in the height direction) where the buffer film is inserted, it is possible to perform packaging corresponding to parts of various sizes. Since this packaging box is produced without bending and adhering the corrugated cardboard, it can be easily disassembled, all parts can be recycled, and environmental problems due to disposal do not occur.

[Brief description of drawings]

FIG. 1 is a perspective view showing a configuration of an embodiment of the present invention.

FIG. 2 is a development view of a spacer.

FIG. 3 is a partial perspective view illustrating assembly of a spacer.

FIG. 4 is a cross-sectional view showing packaging of an airbag.

[Explanation of symbols]

1 ... Spacer 2 ... Space board 3 ... Holding lid 4 ... Buffer film 5 ... Outer box

Claims (2)

[Claims] 1. A packaging box for buffer-supporting an article, comprising: a spacer which is inserted into an outer box made of corrugated cardboard to form an article insertion space inside; and an outer box inner space above the spacer. Both ends are inserted through slit-shaped holes that are inserted into the bottom of the plate and are bent in a U-shape that is open downwards, and slit-shaped holes that are drilled on both sides of the press lid. And a cushioning film for supporting the article in a packaging box for the article. 2. The packaging box for an article according to claim 1, wherein the spacer and the pressing lid are each made of a corrugated cardboard to be made non-adhesive and reusable.