JPH10147372A - Packaging structure of product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging structure of a product which can prevent the outer face of the product from being damaged by rubbing between cushioning members and the outer face of the product when the product is packed in a packaging box and the cushioning members are placed on corner parts, ridge parts, etc., of the product. SOLUTION: In a packaging structure of a product which packs the product to be packed in a packaging box by bringing cushioning members 2 arranged along the inner walls of the packaging box 1 into press contact with the outer face of the product 5 to be packed, a protective members 4 consisting of a low friction material are placed between the cushioning member and the outer face of the product to be packed and a low friction polyethylene sheet material is placed between the cushioning members and the protective members and frictional resistances of the outer face of the product to be packed, the protective members and the polyethylene sheet material are set so as to be the product to be packed the protective members > the polyethylene sheet material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a situation in which a cushioning member used for packing products such as electronic devices and electric appliances, and units and parts used therein in a box may damage the outer surface of the product. The present invention relates to a product packaging structure that can prevent the occurrence of a product.

[0002]

2. Description of the Related Art When shipping and transporting various electronic devices, electrical products, units, parts, etc. (hereinafter simply referred to as products or packed products), packing boxes such as cardboard boxes for preventing damage. Is performed. At the time of packing, the upper and lower corners and ridges in the box have functions to reduce external impact force and vibration to prevent the product from rocking in the box and rubbing against the inner surface of the box Arranging the buffer member is performed. As the cushioning member, a material formed by molding a lightweight material having cushioning properties, such as styrene foam, into a shape suitable for the shape of each part is used. In addition, since the cushioning member is provided not at the entire outer surface of the product but at key points such as corners and ridges, most parts of the outer surface of the product and the inner surface of the box face each other via a space. . For this reason,
The outer surface of the product where the cushioning member does not exist is protected from external force such as an impact applied through the box portion facing the portion. In general, the outer surface of the product is covered with a polyethylene sheet to ensure moisture proofing and prevent dirt and dust from adhering to maintain the quality of the product. In addition, usually. The sheet made of polyethylene is formed in a bag shape, and a product is put into the bag with the opening of the bag facing upward, and the opening of the bag is sealed with an adhesive tape or the like on the upper surface of the product.

[0003]

However, since the conventional polyethylene bag has a high frictional resistance, in the above-mentioned conventional packing structure, the product surface (exterior surface) is vibrated during transportation.
There is a problem that a friction occurs between the surface and the cushioning material abutting surface via the polyethylene bag, and the polyethylene bag damages the product surface. In particular, when the outer surface of the product is provided with a coating such as a grain, there is a problem that scratches are conspicuous and the appearance is deteriorated. The present invention has been made in view of the above, and when packing a product in a packing box, when a cushioning member is interposed at a corner portion, a ridgeline portion, or the like of the product, friction between the cushioning member and the outer surface of the product is performed. It is an object of the present invention to provide a product packaging structure that can prevent the outer surface of the product from being damaged.

[0004]

In order to achieve the above object, according to the first aspect of the present invention, a packaged product is packed by contacting a cushioning member attached to an inner wall of a packaging box to an outer surface of the packaged product. In a packing structure of a product to be packed while positioned in a box, a protection member made of a low-friction material is interposed between the cushioning member and the outer surface of the product to be packed, and a low friction material is interposed between the cushioning member and the protection member. It is characterized by interposing a friction polyethylene sheet material. The invention according to claim 2 sets the frictional resistance of the outer surface of the packaged product, the protective member, and the polyethylene sheet material so that the outer surface of the packaged product> the protective member> a polyethylene sheet material. It is characterized by having done. The invention according to claim 3 is characterized in that the protection member is a sheet-like soft material, and follows and adheres to the outer shape of the packaged product. According to a fourth aspect of the present invention, there is provided a product packing structure for packing a product to be packed in a state where the product to be packed is positioned in the packing box by contacting a cushioning member attached to an inner wall of the packing box with an outer surface of the product to be packed. A protection member made of a low-friction material is interposed on the surface of the cushioning member facing the outer surface of the packaged product. According to a fifth aspect of the present invention, in the product packing structure for packing a product to be packed in a state where the product to be packed is positioned in the packing box by contacting a buffer member attached to an inner wall of the packing box with an outer surface of the product to be packed, A protection member made of a low friction material is integrated with a polyethylene sheet material surrounding the product, and the protection member is positioned so as to be interposed between the cushioning member and the outer surface of the product.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to embodiments shown in the drawings. FIG. 1 is a cross-sectional view showing a main part of an example of a packing structure to which the present invention is applied. Reference numeral 1 denotes a packing box such as a cardboard box, 2 denotes a cushioning member made of a foam material or the like, and 3 denotes a low friction polyethylene bag. (Ex. High-density polyethylene), 4 is a sheet-like protection member, 5 is a product main body. The protective member 4 is a low-friction and soft laminated film, and easily deforms following the outer shape of the product and adheres to the product surface. In this embodiment, since the polyethylene bag 3 is covered on the outside of the protection member 4 with the protection member 4 attached to the position shown in the figure, it is possible to prevent dust and dirt from adhering to the product 5. Note that a sheet material that is not bag-shaped may be used instead of the polyethylene bag. Therefore, in the claims, the term “sheet material made of polyethylene” includes bag-shaped and non-bag-shaped materials. As the protective member, for example, a sheet-like low friction polyethylene is used. More specifically, in this embodiment, the product body 5 is enclosed by the low-friction polyethylene bag 3, and the upper and lower
A cushioning member 4 is provided at a position corresponding to the twill, and a protection member 4 for fixing and protecting the product together with the packing box 1 is provided at a position facing the cushioning member 2, and the frictional resistance of each packaging material is reduced.
By setting the product main body 5> protective member 4> polyethylene bag 3, if there is vibration during transportation, only the polyethylene bag 3 is displaced between the cushioning member 2 and the protective member 4, so that protection is provided. Rubbing does not occur between the member 4 and the outer surface of the product, and as a result, the outer surface of the product is not damaged. In this embodiment, the protection member is a close contact type and follows the product shape, so that a larger resistance can be obtained, and rubbing during vibration can be prevented.

[0006] Further, as shown in FIG.
Adhesively fixed to a predetermined place of the polyethylene bag in advance,
The protection member 4 is integrated with a part of the polyethylene bag,
When the polyethylene bag 3 with the protective member is put on the product, the protective member may be attached to a corner or a ridge of the product. In this case, by forming the protection member 4 from a polyethylene sheet or the like having a low friction coefficient, the gap between the protection member 4 and the cushioning member 2 is slipped when vibration or the like is applied, thereby preventing damage to the outer surface of the product. You. In this embodiment, since the polyethylene bag and the protection member are integrated in advance, the number of members for packing is reduced, and the labor for packing and unpacking can be reduced.

Next, in the embodiment shown in FIG. 3, a cushioning member 2 is additionally provided on the sheet-like protection member 4 with the sheet-like protection member 4 attached to the corners and ridges of the product 5, and further the outer side thereof. Is covered with a low-friction polyethylene bag 3 and packed in a box 1. Alternatively, the protection member 4 may be integrated in advance on the inner surface of the cushioning member 2 (the surface facing the product). In this embodiment, since a low-friction material, for example, a low-friction polyethylene is used as the protection member 4, even if a slip occurs between the protection member 4 and the outer surface of the product when vibration is applied, the product is damaged. Disappears. As described above, in each of the above embodiments, the friction between the outer surface of the product and the cushioning member or the like at the time of the occurrence of vibration is prevented by utilizing the sliding of the low-friction polyethylene bag 3.
It is possible to prevent a decrease in product value without increasing costs.

[0008]

As described above, according to the present invention, when a product is packed in a packing box, a cushioning member is interposed between corners and ridges of the product. Can prevent the outer surface of the product from being damaged.
That is, according to the first and second aspects of the present invention, the damage to the outer surface of the product due to the frictional resistance of the packaging material is set so that the frictional resistance of each packaging material is set as follows: product to be packed> protection member> polyethylene sheet material. By doing so, a friction due to vibration is generated between the polyethylene bag and the protective member, and a friction is not generated between the protective member and the product surface, so that scratches on the product surface can be prevented. According to the third aspect of the present invention, the protective member is a soft material having a low friction and a sheet shape and follows and adheres to the outer surface shape of the packaged product, so that rubbing during vibration can be prevented. According to the invention of claim 4, the cushioning member attached to the inner wall of the packing box is pressed against the outer surface of the packed product, so that the packed product is packed in the packing box. Since the protection member made of a low friction material is interposed on the surface of the buffer member in contact with the member, damage to the product due to rubbing during vibration can be prevented. According to the invention of claim 5, in the product packing structure in which the packaged product is packed in the packaging box by pressing the cushioning member attached to the inner wall of the packaging box against the outer surface of the packaged product, the polyethylene wrapping the product Since the protective member made of a low friction material is integrated with the sheet material and the protective member is positioned so as to be interposed between the cushioning member and the outer surface of the product, it is possible to prevent the product from being damaged by rubbing during vibration. In addition, since the product contact portion of the polyethylene bag is a protective member, the processing operation at the time of removing the packaging material (product installation) becomes easy.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a packing structure according to an embodiment of the present invention.

FIG. 2 is a sectional view of a main part of a packing structure according to another embodiment of the present invention.

FIG. 3 is a sectional view of a main part of a packing structure according to another embodiment of the present invention.

[Explanation of symbols]

1 Packing box, 2 cushioning member, 3 low friction polyethylene bag, 4 protection member, 5 product body.

Claims (5)

[Claims] 1. A packing structure for a product in which a packaged product is packed in a state where the packaged product is positioned in the packaging box by bringing a cushioning member attached to an inner wall of the packaging box into contact with an outer surface of the packaged product. A protective member made of a low-friction material is interposed between the cushioning member and the protective member, and a low-friction polyethylene sheet material is interposed between the cushioning member and the protective member. 2. The frictional resistance of each of the outer surface of the packaged product, the protective member, and the polyethylene sheet material,
Packaged product outer surface> Protective member> Polyethylene sheet material,
The product packaging structure according to claim 1, wherein the product packaging structure is set so as to be as follows. 3. The product packing structure according to claim 1, wherein the protection member is a sheet-like soft material, and follows and closely adheres to an outer shape of the product to be packed. 4. A packing structure for a product in which a cushioning member attached to an inner wall of a packing box is brought into contact with an outer surface of the packing product to pack the packing product in a state where the packing product is positioned in the packing box. A packaging structure for a product, wherein a protection member made of a low friction material is interposed on a surface of the cushioning member facing an outer surface of the product. 5. A packing structure for a product in which a cushioning member attached to an inner wall of a packaging box is brought into contact with an outer surface of the packaging product to pack the packaging product in a state where the packaging product is positioned in the packaging box. A product packing structure, wherein a protective member made of a low friction material is integrated with a wrapped polyethylene sheet material, and the protective member is positioned so as to be interposed between the cushioning member and an outer surface of the product.