KR200477384Y1 - Packing box - Google Patents

Abstract

The box cover includes a bottom plate, a first side extending from the bottom plate, a first side extending from the first side, and a second side extending from the first side, And a wing portion formed on a second side surface of the bottom plate, an edge portion formed between the first side surfaces, and a wing portion formed on an end of the second side surface to improve the strength of the edge portion.
According to the present invention, it is possible to provide a packaging box that can prevent defects that may occur during product transportation.

Description

Packing box {Packing box}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging box, and more particularly, to a packaging box that can prevent defects that may occur when a product is transported.

In general, the majority of products are shipped packaged in appropriate packing means at factories, and these products increase the value of the product and cause consumers' interest in the visual aspect, and the convenience of handling and transporting together with the protection of goods Are packed in a suitable form of packaging material, such as a packaging box or the like.

Such a packaging box is composed of front, back, left, right, bottom, and the like so as to have a rectangular shape, and usually has a rectangular parallelepiped shape.

BACKGROUND ART [0002] In recent years, a packaging box has been used in which a box has a cubic shape in accordance with the contents stored in a box, or a box cover that can cover the box body to open and close an upper portion of the box body.

On the other hand, the box cover can be composed of a rectangular plate, four side walls extending from the bottom plate, corrugated board formed between four side walls, and corners extending from four side walls, And an adhesive is applied to the cover to complete a lid-like cover.

A portion cut along the perforated line of each corner face is adhered to a first side face extending from the short side of the bottom plate and the second side extending from the long side of the bottom plate is perpendicular to the bottom plate, A box cover in the form of a lid inserted into the inside and having four corners can be manufactured.

At this time, the portion of each corner surface that is not bonded to the first side surface maintains the shape of the box cover in a state of being folded into the first side surface with the connecting portion connected to the second side surface.

When an external impact such as a shaking or the like is applied to the edge of the box cover, there is a problem that a connection portion connecting the first and second side portions may be easily broken or torn due to a single layer have.

In addition, there may be a problem that the product stored in the box cover is damaged, and a problem that the product is recovered due to a considerable product defect in the process of distribution and sale may occur.

The object of the present invention, which has been devised to solve the above-described problems, is to provide a packaging box that can prevent defects that may occur during product transportation.

According to an aspect of the present invention for achieving the above object, the present invention provides a box including a box body for housing a product and a box cover for opening and closing an opening of the box body, the box cover including a bottom plate, A second side extending from the first side and constituting an inner sidewall of the bottom plate, a corner formed between the first side and an end of the second side, the first side extending from the first side, And a wing portion for improving the strength.

The first side includes a first long side extending from a long side of the bottom plate and a first short side extending from a short side of the bottom plate, Two side faces and a second end face extending from the first end face.

Further, the edge portion includes a perforated line formed in a specific direction, and a cutout portion along a part of the perforated line is attached to the first end side surface.

The remaining portion of the corner portion except for the cutout portion constitutes a connection portion connecting the first long side and the first short side when the first short side is folded into the bottom plate.

In addition, the wing portion is configured to correspond to a connection portion of the corner portion.

Further, the wing portion is located corresponding to the connection portion when the first end side is folded into the bottom plate.

In addition, the bottom plate, the first and second side surfaces, the corner portions, and the wing portions of the box cover are formed of a corrugated cardboard having a single shape.

The apparatus further includes an inner case inserted into the box body and protruding upward from the box body to a predetermined height to store the product.

According to the present invention as described above, it is possible to provide a packaging box that can prevent defects that may occur during product transportation.

1 is a perspective view showing a packaging box according to an embodiment of the present invention.
FIG. 2 is a perspective view of the packaging box of FIG. 1; FIG.
FIG. 3 is a perspective view of the packing box of FIG. 1 in detail.
4 is an exploded view showing the outer box cover of Fig.
Figure 5 is an internal perspective view of the outer box cover of Figure 4;
6A is an external perspective view of the outer box cover of FIG.
FIG. 6B is an enlarged view of the partially folded state of the outer box cover of FIG. 6A. FIG.

Specific details of other embodiments are included in the detailed description and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, To the person having the invention, and this invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, a packing box according to an embodiment of the present invention will be described with reference to embodiments of the present invention and drawings for describing the same.

FIG. 1 is an assembled perspective view illustrating a packaging box according to an embodiment of the present invention, and FIG. 2 is a perspective view of the packaging box of FIG. 1.

1 and 2, a packaging box 100 according to a preferred embodiment of the present invention includes a container, such as a container for containing a liquid such as medicines, health foods or the like, or a content such as an extract, a solid or powder, The cover is intended for wrapping the product.

For example, the outer appearance of the product may be a cylindrical shape, a square shape, a pentagonal shape, or a hexagonal shape.

The packaging box 100 according to the preferred embodiment of the present invention can safely protect a product from external impact while stably supporting the stored product and ensure the strength and durability of the folded portion not decomposed even when an external force is applied It is composed of structure that can enhance the product's quality and product value.

In addition, since the packaging box 100 according to the preferred embodiment of the present invention is made of paper capable of printing in various manners, it is easy to manufacture, and it is possible to improve the quality of the product, increase the product value, Structure.

The packing box 100 is formed in the form of a hexahedron having a storage space of a certain volume therein. In the process of loading or unloading the packaging object (product) with respect to the storage space inside the box body 210, 110).

That is, the box main body 210 is assembled with a corrugated cardboard fabric in the form of a hexahedron having an open upper part, while the box cover 110 is formed of a hexahedron having an opened lower part to cover the open upper part of the box main body 210 The corrugated cardboard fabric is assembled.

The box main body 210 is provided as an outer case for securing the rigidity of the entire packaging box 100 and for primarily protecting the product to be packaged from external impacts.

The box body 210 may be a dual shape including an inner box body 220 and an outer box body 230 as shown in FIG.

The inner box main body 220 and the outer box main body 230 are each formed in a hexahedron shape having an open top, and are installed in a fixed structure through an adhesive means such as an adhesive. A pad made of a corrugated cardboard fabric may be further provided between the inner box body 220 and the outer box body 230 to secure the heat insulation performance and rigidity of the mechanism.

The packaging box 100 of the present invention includes an inner case 310 which is inserted into the box body 210 and protrudes upward from the box body 210 to a predetermined height and substantially accommodates a product to be packaged .

The box cover 110 may be coupled to a protruding portion of the inner case 310 protruding upward from the inside of the box body 110. Also, the box cover 110 may be formed in a dual shape including an inner box cover 130 and an outer box cover 120 as shown in FIG.

The inner box cover 130 is assembled with a lower opened hexahedron having a frame having a size corresponding to an assembly space provided between a side wall of the inner box body 220 and a side wall of the outer box body 230.

The outer box cover 120 is formed of a hexahedron that receives the inner box cover 130 and has an open bottom. In particular, the side walls of the outer box cover 120 may have the same dimensions as those of the outer box body 230.

Fig. 4 is an exploded view of the outer box cover of Fig. 3, and Fig. 5 is an inner perspective view of the outer box cover of Fig.

4 and 5, the outer box cover 120 according to a preferred embodiment of the present invention includes a bottom plate 121 as a lid portion, First to fourth outer side surfaces 123a to 123d respectively constituting the front and rear outer sides and left and right sides of the cover 120 and first to fourth outer side surfaces 123a to 123d respectively extending from the first to fourth outer side surfaces 123a to 123d, 4 inner sides 122a-122d.

The bottom plate 121 is made of, for example, a rectangular plate having four edges.

The first to fourth outer side surfaces 123a to 123d are folded in a direction perpendicular to the edges of the bottom plate 121. The first to fourth inner side surfaces 122a- 122d so as to form an outer wall of the outer box cover 120.

The first and second outer side surfaces 123a and 123b of the first to fourth outer side surfaces 123a to 123d extend from the long side of the bottom plate 121, And the third and fourth outer side surfaces 123c and 123d extend from the short side of the bottom plate 121 to constitute left and right outer walls of the outer box cover 120. [

The first to fourth inner sides 122a to 122d extend from the corresponding first to fourth outer sides 123a to 123d and are bonded to the first to fourth outer sides 123a to 123d And is folded inward of the bottom plate 121 to form an inner wall of the outer box cover 120.

The first and second inner side surfaces 122a and 122b of the first to fourth inner side surfaces 122a to 122d are bonded to the first and second outer side surfaces 123a and 123b, And the third and fourth inner side surfaces 122c and 122d are bonded to the third and fourth outer side surfaces 123c and 123d to form upper and lower inner walls of the outer box cover 120, .

The outer box cover 120 further includes reinforcement surfaces 124 extending from the third and fourth inner sides 122c and 122d to enhance the strength of the left and right sides of the outer box cover 120 can do.

In addition, the outer box cover 120 is reinforced to enhance the strength of the third and fourth inner sides 122c and 122d, respectively, extending from both ends of the third and fourth inner sides 122c and 122d, And may further include a wing 128.

The outer box cover 120 is formed to extend from both ends of the first to fourth outer sides 123a to 123d and to fix the folded state of the first to fourth outer sides 123a to 123d. And further includes a corner surface 125.

The corner surface 125 will be described in detail with reference to FIGS. 6A and 6B.

FIG. 6A is an external perspective view of the outer box cover of FIG. 4, and FIG. 6B is an enlarged view of the outer box cover of FIG. 6A partially folded.

6A and 6B, the corner surface 125 is folded into a space between adjacent outer surfaces 123a to 123d, and the first to fourth outer surfaces 123a to 123d are coupled with each other, It plays a role.

The cut surface 125a cut along a part of the cut line 127 is formed in the bottom surface of the bottom plate 121. The cut surface 125a is formed in a predetermined direction (for example, diagonal direction) Are bonded to both end portions of the third and fourth outer side surfaces 123c and 123d located at the left and right sides of the first and second outer surfaces 123a and 123b.

A portion 125b of the corner surface 125 excluding the cut surface 125a may be formed in the outer surface of the bottom plate 121 when the first to fourth outer surfaces 123a to 123d are folded into the bottom plate 121. [ And serve as joints for connecting and restricting the side surfaces 123a to 123d.

For convenience, the portion 125b excluding the cut surface 125a in the corner surface 125 is referred to as a joint.

The first to fourth inner sides 122a to 122d include wings 126 extending from both ends of the first to fourth inner sides 122a to 122d and corresponding to the joint 125b of the corner surface 125. [

When the first to fourth inner side surfaces 122a to 122d and the first to fourth outer side surfaces 123a to 123d are coupled to each other in the inner direction of the bottom plate 121, And the coupling portion 125b is positioned to correspond to the coupling portion 125b of the corner surface 125 to form a double structure.

The wing portion 126 may be fixed to the joint portion 125b through an adhesive.

When the cutout surface 125a of the corner surface 125 is attached to the neighboring third and fourth external surfaces 123c and 123d by an adhesive to assemble the external box cover 120 in a hexahedron shape, And the second outer side surfaces 123a and 123b are perpendicular to the bottom plate 121. As shown in FIG.

At this time, the first and second outer side surfaces 123a and 123b are perpendicular to the bottom plate 121 in the joint part 125b connected to the first and second outer side surfaces 123a and 123b (Hereinafter referred to as a " first force ") and a force (hereinafter referred to as" second force ") to be attached to the third and fourth outer surfaces 123c and 123d .

The wing portion 126 is positioned on the back surface of the joint portion 125b so that the joint portion 125b has a double structure so that the force concentrated on the joint portion 125b 2 force) may be dispersed in the wing portion 126. [

Therefore, it is possible to prevent the joint portion 125b from being damaged by the force concentrated on the joint portion 125b.

As described above, the wing portion 126 disperses the force generated when the outer box cover 120 is assembled in the form of a hexahedron into the joint portion 125b, thereby improving the strength of the joint portion 125b .

Further, as the strength of the joint part 125b is improved, the overall strength of the corner surface 125 having the joint part 125b can be improved.

Therefore, even if an external impact is applied to the corner surface 125, the damage of the corner surface 125 is minimized due to the double structure of the joint 125b including the wing portion 126, ) Can be minimized.

In addition, the defective rate of the packaging box including the outer box cover 120 is also minimized, thereby reducing the burden on the defective processing and the processing cost.

Those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the scope of the utility model registration request described below rather than the above detailed description, and all modifications or variations derived from the meaning and scope of the utility model registration claim and equivalents thereof are within the scope of the present invention Should be interpreted as being included in.

100: packing box 110: box cover
120: outer box cover 121: bottom plate
122a to 122d: first to fourth inner side surfaces 123a to 123d: first to fourth outer side surfaces
124: reinforcement surface 125: edge face
125a: incision surface 125b:
126: wing portion 127: perforated line
128: reinforcing wing 210: box body
220: inner box body 230: outer box body
310: inner case

Claims (8)

A box body for housing the product; And
And a box cover for opening and closing an opening of the box body,
The box cover
A bottom plate,
A first side extending from the bottom plate,
A second side extending from the first side and constituting an inner side wall of the bottom plate,
An edge portion formed between the first side surfaces and formed in a specific direction, a cut portion cut along a part of the perforated line and attached to a portion of the first side surface, and a joint portion that is a remaining portion except the cut surface,
A wing formed at an end of the second side surface to form the double structure of the joint by being attached to the joint,
And reinforcing wings extending from both ends of the second side to enhance the strength of the second side. The method according to claim 1,
Wherein the first side includes a first long side extending from a long side of the bottom plate and a first short side extending from a short side of the bottom plate and the second side includes a second long side extending from the first long side And a second end side extending from the first end side. delete 3. The method of claim 2,
Wherein the connecting portion constitutes a connecting portion connecting the first long side and the first short side when the first short side is folded into the bottom plate. The method according to claim 1,
Wherein the wing portion is formed in a shape corresponding to the joint portion. 3. The method of claim 2,
And the wing portion is located corresponding to the joint when the first end side is folded into the bottom plate. The method according to claim 1,
Wherein the bottom plate of the box cover, the first and second side surfaces, the corner portion and the wing portion are formed of corrugated cardboard in one piece. The method according to claim 1,
Further comprising an inner case inserted into the box body and protruding from the box body upward to a predetermined height so as to accommodate the product.

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