JPH10129731A - Packing container and protective material for packing container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fill up a gap between a commodity and an air bag by forming the air bag with a valve, which is fixed to each inner wall face of a packing container main body, and which can be inflated in the packing container main body by feeding air. SOLUTION: An air bag 2 is formed from a bag-shaped air bag main body 3 made of a rubber material or a flexible synthetic resin material and a valve 4 which is mounted to a place positioned on an inner wall face of one of opening/closing lids 1a of a packing container main body 1 with this air bag main body 3, and which opens and closes an air feed port for feeding air into the air bag main body 3. In the case of use, bottom lid portions to which the air bag main body 3 is mounted are folded so that the air bag main body 3 is positioned inward and are then fixed with a tape 6. After a commodity is contained in a packing container 5, the air bag main body 3 is filled with air through the valve 4 to be inflated, thereby leaving no gap between the commodity and the air bag main body 3. By this method, packing work is made easier, and a large storage space can be made unnecessary when the containers are stored.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing container capable of packing goods so as not to be damaged and a protective material for the packing container.

[0002]

2. Description of the Related Art Conventionally, in order to prevent damage to commodities, it has been practiced to protect the commodities by filling a cardboard box with a cushion material made of polystyrene foam or a cushion material formed with a large number of air bags.

[0003]

Since the conventional cushioning material is to be packed between a product and a cardboard box, it takes time and effort to store the cushioning material in an amount corresponding to the packing. A large storage space is required.

The present invention has been made in view of the above-mentioned conventional drawbacks,
Provided is a packaging container and a packaging container protection material for a packaging container such as a cardboard box, which can surely prevent damage to a product stored in the packaging container main body and can be easily packed, and do not require a large storage space during storage. It is intended to be.

The foregoing and other objects and novel features of the invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings. However, the drawings are merely for explanation and do not limit the technical scope of the present invention.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a packaging container body such as a cardboard box and a product stored in the packaging container body fixed to the inner wall surface of the packaging container body. An air bag with a valve that can be inflated by the supply of air that can cover a gap with the air bag constitutes a packaging container.

Further, the present invention provides an airbag body which can be mounted along the inner wall surface of a packing container such as a cardboard box and can be inflated by the supply of air, and an airbag for supplying air into the airbag body. The protective material for the packaging container is constituted by the valve that can be used.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 5, reference numeral 1 denotes a main body of a packaging container, and the main body 1 of the packaging container is made of cardboard, cardboard or the like which has been generally used in the past. Is used.

2 is an air bag which can be inflated by supplying air which is adhered and fixed to all parts which become the inner wall surface of the packing container body 1, as shown in FIG. A bag-shaped airbag body 3 made of a soft synthetic resin material, and air is supplied into the airbag body 3 attached to a portion of the airbag body 3 located on the inner wall surface of the opening / closing lid 1a of the packing container body 1. And a valve 4 for opening and closing the supply air supply port.

Until it is used, the packing container 5 having the above structure is stored with the bottom lids 1b, 1b, 1b, 1b opened and folded as shown in FIG. When used, the bottom covers 1b, 1b, 1b, 1b are folded so that the bottom covers 1b, 1b to which the airbag body 3 is attached are located inside, and fixed with the tape 6.

In this state, after the product 7 is stored in the packing container 5, air is filled into the airbag body 3 from the valve 4, and the airbag body 3 expands, so that no gap is formed between the product 7 and the airbag body 3. At this point, the supply of air is stopped and the valve 4 is closed. Thereafter, the lids 1a, 1a, 1a, 1a are folded so that the lids 1a, 1a to which the airbag body 3 is attached are located inside, and fixed with the tape 6 to complete the packing.

[0013]

Next, different embodiments of the present invention shown in FIGS. 6 to 23 will be described. In addition,
In the description of the different embodiments of the present invention, the same components as those of the first embodiment of the present invention are denoted by the same reference numerals, and duplicate description will be omitted.

The second embodiment of the present invention shown in FIGS. 6 to 8 is different from the first embodiment of the present invention mainly in that an air bag 2
By providing the packing container 5A in which the valve 4 is installed in such a manner that the valve 4 is protruded, the product 7 is stored in the airbag body 3 and the packing container body 1 is provided.
After closing the open / close lids 1a, 1a, 1a, 1a, the valve 4
By further supplying air into the airbag body 3 and inflating it, the gap between the airbag body 3 and the product 7 can be closed by the swelling of the airbag body 3.

The third embodiment of the present invention shown in FIGS. 9 to 11 is mainly different from the first embodiment of the present invention in that the bottom peripheral wall and the upper surface in the packing container body 1 are used at the time of use. This is because a bag-shaped airbag body 3A that can be folded and housed in the airbag body, and a protective material 8 for a packaging container, which includes a valve 4 attached to a portion located on the upper surface of the airbag body 3A, are used. The protective material 8 for a packaging container thus formed can be kept separate from the packaging container body 1 until it is used, so that it can be used economically.

The fourth embodiment of the present invention shown in FIGS. 12 to 14 is different from the third embodiment of the present invention mainly in that an airbag body 3B is attached to the upper surface of the packing container body 1 and the airbag body 3B. Since it is formed so that it can be positioned on one of the opposing surfaces of the peripheral wall, the packaging material protective material 8A using the airbag body 3B thus formed can be manufactured at low cost. At the same time, it is possible to use the existing cushioning material 9 on the bottom surface of the packing container body 1 or the other opposing surface at the time of packing.

The fifth embodiment of the present invention shown in FIGS. 15 to 17 is different from the third embodiment of the present invention mainly in that portions located on each surface of the package body 1 are different from each other. In the point that the airbag body 3C in which the plurality of communicating air chambers 10 are formed is used, the packaging container protective material 8B using the airbag body 3C formed in this manner is also used in the third aspect of the present invention. The same operation and effect as the embodiment can be obtained.

The sixth embodiment of the present invention shown in FIGS. 18 to 20 is different from the third embodiment of the present invention mainly in that the airbag body 3D is packed in a courier service. Since it is formed in a bag shape that can be stored in the bag 11, the protective material 8C for the packing container using the airbag body 3D formed in this way is used by storing it in the packing bag 11. Can be.

In the seventh embodiment of the present invention shown in FIGS. 21 to 23, the main difference from the sixth embodiment of the present invention is that a thick sheet material 12 is used on the outer surface. An opening / closing lid 14 in the form of an envelope with a string is provided in the opening 13, and the airbag body 3 </ b> E is formed so that the opening / closing lid 14 can be opened and closed by the opening / closing tool 15. By doing so, it can be used as it is as a packaging container, and can be stored in a packaging container such as cardboard or a packaging bag for use.

[0020]

As apparent from the above description, the following effects can be obtained in the present invention.

(1) A packaging container body such as a cardboard box,
Since it is composed of an air bag with a valve fixed to the inner wall surface of the packaging container body and capable of inflating by supply of air capable of covering a gap with a product stored in the packaging container body, The space between the product and the airbag can be closed by storing the product inside and supplying air to the airbag to inflate the airbag. Therefore, the product is held in the packing container body by the air cushion, and it is possible to reliably prevent the product from being damaged during transportation and to transport the product safely.

(2) According to the above (1), the air bag only needs to be inflated when used, so that a large storage space such as a conventional cushion material is not required, and storage management can be facilitated.

(3) By the above (1), the air cushion is inflated to close the gap between the product and the product, so that the product of any shape can be securely held and the product can be surely not damaged. Can be prevented.

(4) Claims 2, 3, 4, and 5 also have the above (1).
The same effects as in (3) can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of the present invention in a state where an opening / closing lid is opened.

FIG. 2 is a developed view of the first embodiment of the present invention.

FIG. 3 is a perspective view showing a state in which an opening / closing lid to which air is supplied is opened.

FIG. 4 is a sectional view of the package according to the first embodiment of the present invention;

FIG. 5 is an explanatory diagram of a stored state during storage according to the first embodiment of the present invention.

FIG. 6 is a perspective view of a second embodiment of the present invention in a state where an opening / closing lid is opened.

FIG. 7 is a developed view of the second embodiment of the present invention.

FIG. 8 is an explanatory diagram of a state of supplying air according to the second embodiment of the present invention.

FIG. 9 is an exploded perspective view of a third embodiment of the present invention.

FIG. 10 is a perspective view showing a use state of the third embodiment of the present invention.

FIG. 11 is a cross-sectional view of a packed state according to the third embodiment of the present invention.

FIG. 12 is an exploded perspective view of a fourth embodiment of the present invention.

FIG. 13 is a perspective view showing a use state of the fourth embodiment of the present invention.

FIG. 14 is a cross-sectional view of a package according to a fourth embodiment of the present invention.

FIG. 15 is an exploded perspective view of a fifth embodiment of the present invention.

FIG. 16 is a perspective view showing a state of use according to the fifth embodiment of the present invention.

FIG. 17 is a cross-sectional view of a fifth embodiment of the present invention in a packaged state.

FIG. 18 is an exploded perspective view of a sixth embodiment of the present invention.

FIG. 19 is a perspective view of a protective material for a packaging container according to a sixth embodiment of the present invention.

FIG. 20 is a cross-sectional view of a packaged state according to the sixth embodiment of the present invention.

FIG. 21 is a perspective view of a seventh embodiment of the present invention.

FIG. 22 is a sectional view of a seventh embodiment of the present invention.

FIG. 23 is a cross-sectional view of a packaged state according to the seventh embodiment of the present invention.

[Explanation of symbols]

1: Packing container body, 2: Air bag, 3, 3A, 3
B, 3C, 3D, 3E: Air bag body, 4: Valve, 5 and 5A: Packaging container, 6: Tape, 7: Product, 8,
8A, 8B, 8C, 8D: protective material for packing container, 9: existing cushion material, 10: air chamber, 11: packing bag, 1
2: thick sheet material, 13: opening, 14: open / close lid, 1
5: Opening / closing tool.

Claims (5)

[Claims] 1. An inflatable container, such as a cardboard box, which is inflated by supply of air capable of covering a gap between a packing container main body fixed to an inner wall surface of the packing container main body and a product stored in the packing container main body. A packing container comprising an airbag with a valve capable of performing the following. 2. An inflatable container, such as a cardboard box, which is inflated by supply of air capable of covering a gap between a packing container body fixed to an inner wall surface of the packing container body and a product stored in the packing container body. And a valve attached to the airbag body and capable of supplying air into the airbag body from outside the packaging container body. 3. An air bag provided with a valve and having a plurality of communicating air supply chambers which can be inflated by supplying air formed on the inner wall surface of the packing container. A packing container characterized by comprising: 4. An air bag body that can be inflated by supplying air that can be mounted along the inner wall surface of a packing container such as a cardboard box, and a valve that can supply air into the air bag body. A protective material for a packaging container, comprising: 5. An airbag body that can be inflated by supplying air that can be bent and attached along the entire inner wall surface of a packing container such as a cardboard box, and that air is supplied into the airbag body. A protective material for a packaging container, characterized by comprising a valve that can be made.