KR20170101380A

KR20170101380A - Foldable Box

Info

Publication number: KR20170101380A
Application number: KR1020160023792A
Authority: KR
Inventors: 윤성원
Original assignee: 디에스인터내셔널(주)
Priority date: 2016-02-27
Filing date: 2016-02-27
Publication date: 2017-09-06

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a foldable packaging box which is capable of highlighting the value of a packaging object, reducing manufacturing cost, and improving productivity, mobility and storage.
The present invention is characterized by a plate-like lid section divided into a bottom surface, two side surfaces, a cover surface, and a cover extension surface through a plurality of folding lines; And a receiving portion which is formed in a quadrangular housing shape opened upward and whose bottom face is attached to the bottom face of the lid portion; The front and rear portions of the housing portion contacting the two side surfaces of the lid portion are formed with a perforated line at an angle of 45 degrees upward from the bottoms of both sides so that both side portions of the storage portion are folded in a flat shape through the perforated line.

Description

Foldable Box {Foldable Box}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a foldable packing box, and more particularly, to a foldable packing box which can enhance the value of a packaging object, reduce manufacturing costs, and improve productivity,

Most expensive items are packaged in a packaging box designed to prevent damage from external impacts during transport or storage and to make the packaged item highly valuable.

Such a packaging box is manufactured in various forms. For example, a packaging box composed of a lower box in which a package object is stored and an upper box that is covered by the lower box is generally used. Alternatively, the box

A packaging box in which a cover is connected to one side and a cover covers the box is also widely used.

However, since the general packing box has a large overall volume, it is not easy to carry or store a large amount at a time, and accordingly, a transportation cost and a storage cost are increased, resulting in an increase in the box cost.

In view of this, Japanese Patent No. 10-0784246 includes a main box surface which is wrapped with sheet paper and a pair of sub box surfaces which are adhered to each other on the main box surface and are wrapped with sheet paper; Wherein the main box surface comprises a bottom surface supported by the floor, first and second side surfaces connected to both sides of the bottom surface by a first folding line, and a second folding line on the second side surface, A lid extension surface connected to the lid surface by a third folding line, and a binding portion for maintaining the lid extension surface and the first side surface in a superimposed state; Wherein the sub-box surface includes a first adhesive surface that is adhered to both side ends of the bottom surface, a third side surface that is connected to each of the first adhesive surfaces by a fourth folding line, And a superimposed adhesive surface composed of a second adhesive surface and a superposed surface divided by diagonal fold lines in a diagonal direction and connected to both ends of the surface by a curve of the fifth curve; Disclosed is a bag packaging box in which a detachable attachment / detachment portion is detachably attached between the second adhesive surface and a superposed surface in order to keep the second adhesive surface and the superposed surface mutually superposed. It can be upgraded to enhance the value of the package, and at the same time, it can be folded so that it can be transported or stored at a time.

However, as described above, the bag packaging box according to Japanese Patent No. 10-0784246 has a very complicated structure. Therefore, when manufacturing the bag packaging box, many parts constituting the main box surface and the sub box surface are hard board paper The outer surfaces of the sub-box surfaces are covered with the sheet, and the sub-box surfaces thus formed are respectively attached to the bottom surface of the main box surface. Therefore, Is too complicated, the production cost is too much, and since the manufacturing process of the packaging box is complicated and complicated, the production time is long and the workability and productivity are inferior.

In addition, since the manufacturing process of the above-mentioned products is too much and complicated, the defective rate is also increased, and after the delivery, there is a lot of difficulty due to the return of the product. When the packaging box is upright in the unfolded state, The folded surface is located on the folded portion and exposed to the outside. Therefore, not only is the appearance of the folded portion unattractive, but also when the folded portion is in contact with the folded object, there is a possibility that the folded object is damaged. There is a problem that the utilization of the packaging box is deteriorated.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a foldable packing box which can enhance the productivity, mobility and storage as well as reduce manufacturing cost by making it possible to highlight the value of a package object.

According to an aspect of the present invention, there is provided a lid comprising: a plate-like lid section divided into a bottom surface, two side surfaces, a lid surface, and a lid extension surface through a plurality of folding lines; And a receiving portion formed in a quadrangular housing shape opened upward and having a bottom surface attached to a bottom surface of the lid portion; Wherein a 45-degree angle is formed in the front portion and the back portion of the receiving portion, which are in contact with the two side surfaces of the lid portion, from the bottoms of the both sides so that both side portions of the receiving portion are folded into a flat shape through the perforated line will be.

Preferably, the receiving portion comprises an inlay made of a hard board and a finish sheet made of a print sheet and attached to a surface of the inlay; A hollow space having the same slope as the perforated line is formed outwardly from an upper end of the perforated line while a part of the perforated line of the inlaid line is partially cut from the bottom to the upper one side; The perforated line portion of the finish paper can be further cut and extended in a curved shape from the upper end of the cut out portion while being completely cut out from the bottom to the upper end.

Preferably, the front portion and the rear portion of the receiving portion are located inside the opposite side portions of the receiving portion so that both side portions of the receiving portion protrude more than the front portion and the back portion of the receiving portion when the receiving portion is folded. Lt; / RTI >

Preferably, a permanent magnet is embedded in a side surface of the lid portion which is in contact with the front portion of the storage portion, and iron pieces corresponding to the permanent magnets are embedded in the front surface portion of the storage portion and the lid extension surface of the lid portion, Lt; / RTI >

Since the present invention is manufactured by attaching the housing part having a quadrangular housing shape to the lid part, the manufacturing cost can be greatly reduced as well as productivity and workability can be improved when compared with the conventional art in which a large number of pieces are integrally formed.

In addition, the housing-shaped receiving portion can be cleanly closed on the inner surface, thereby enhancing the appearance of the product, and of not damaging the product even if it comes into contact with the product.

Particularly, in the present invention, when the front portion and the back portion of the storage portion are formed, the upper end of the cut portion is formed as an empty space, and the cut portion of the finish paper is cut to only one side of the upper portion, The front portion and the back portion can be folded in a state in which they are not damaged so that the reliability of the product can be improved.

In addition, since the front portion and the back portion are positioned inside the both side portions of the storage portion, when the storage portion is folded or unfolded, the finish portions of the finish sheets, which are inevitably located at the folding positions of both side portions, front portion and back portion of the storage portion, There is an advantage that the quality of the product can be improved by preventing the lifting of the finish paper.

1 is a perspective view of a folded packaging box according to the present invention in a folded state;
2 is an exploded perspective view of a foldable packaging box according to the present invention;
3 is a perspective view of a foldable packaging box according to the present invention in a standing position.
FIG. 4 is a state view of the cut-out portion of the receiving portion of the folding packing box according to the present invention. FIG.
FIG. 5 is a view showing a state of a finished portion of a cut-out portion of a receiving portion of a foldable packing box according to the present invention. FIG.
FIG. 6 is a detailed view of the side portions, the front portion and the back portion of the folding packing box according to the present invention. FIG.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the attached drawings.

The foldable packing box according to the present invention is characterized in that the foldable packing box according to the present invention is provided with a foldable packing box, (20) is attached and the receiving portion (20) is foldable.

The lid portion 10 is divided into a plate shape divided into a bottom surface 12, two side surfaces 13 and 14, a lid surface 15 and a lid extended surface 16 through a plurality of folding lines 11 Lt; / RTI >

The bottom surface 12 of the accommodating portion 20 is attached to the bottom surface 12 of the lid portion 10,

The front face portion 21 and the back face portion 22 of the housing portion 20 which are in contact with the two side faces 13 and 14 of the lid portion 10 are provided with a perforated line 24) 25 are formed respectively so that both side portions 23 of the receiving portion 20 are connected to the perforated lines 24, 25

So as to be folded into a flat shape.

At this time, the receiving portion 20 is made of a hard and thick material such as hardboard paper or corrugated cardboard, and is made of a relatively thin and soft material such as a printing paper, A portion of the perforated line 24 of the inward portion 26 constituting the receiving portion 20 is partially cut from the bottom to the upper portion of the perforated line 24 so that the perforated line 24 is formed in the outward direction from the upper end of the perforated line 24, A hollow space 26a having the same inclination is formed and the portion of the perforated line 25 of the finish paper 27 is completely cut out from the bottom to the upper side and is curved toward the downward direction from the upper end of the cut- And further cut and extended in the form.

The front portion 21 and the rear portion 22 of the storage portion 20 are positioned so as to be located inside the side surface portions 23 of the storage portion 20 so that when the storage portion 20 is folded, Are configured to protrude more than the front face portion 21 and the back face portion 22 of the accommodating portion 20.

A double-sided tape 14a is attached to the side surface 14 of the lid unit 10 that contacts the back surface 22 of the storage unit 20 and the front surface of the storage unit 20 Permanent magnets 13a are embedded in the side surface 13 of the lid portion 10 contacting with the front surface portion 21 of the lid portion 10 and the front surface portion 21 of the storage portion 20, The iron pieces 21a and 16a corresponding to the permanent magnets 13a are respectively embedded.

The foldable packaging box according to the present invention thus constituted is simply manufactured by attaching the bottom surface of the storage portion 20 to the bottom surface 12 of the lid portion 10 as it is.

The perforations 24 and the voids 26a may be formed in the inlay 26 of the accommodating portion 20 although the accommodating portion 20 may be manufactured in the shape of a rectangular box and then the perforated lines 24 and 25 may be cut. The perforated line 24 and the empty space 26a must first be formed in the inlay 26 in consideration of the productivity and workability and the perforated line 24 and the empty space 26a must first be formed in the finish paper 27, 27, the perforated line 25 is formed and then the inlay 26 and the finish paper 27 are inserted into the automatic process to attach the finish paper 27 to the inside surface of the inlaid paper 26.

The foldable packing box according to the present invention can be folded flatly inward through the respective perforated lines 24 and 25 by pushing the folded packaging box 20 from both sides, So that the logistics cost and storage space can be minimized.

At this time, the portion of the perforated line 24 of the inward portion 26 of the receiving portion 20 is partially cut from the bottom to the upper portion of the perforated line 24 so that the portion of the perforated line 24, which is the same as the perforated line 24, The end furrows 27 are attached to each other at the position of the empty space 26a of the inward side 26 and the front face portion 21 and the back face portion 21 of the receiving portion 20 are connected to each other through the perforated lines 24, The front and rear portions 21 and 22 are not cut to the upper end portion and the state can be maintained while the finish paper 27 made of a relatively soft material is folded.

The portion of the perforated line 25 of the finishing paper 27 is further cut out in a curved shape from the upper end of the portion cut out in a straight shape while being linearly cut from the bottom to the upper one side, The end portion of the finish paper 27 is not tilted continuously along the perforation line 25 even if the finish paper is folded through the perforation line 25 so that the original state can be maintained for a long time .

On the other hand, the finishing portion of the finishing paper 27 is positioned between the folded portion of the inward fold 26, that is, between the side face portion 23 and the front face portion 21 or between the side face portion 23 and the back face portion 22 The position between the side surface portion 23 and the front surface portion 21 or the position between the side surface portion 23 and the back surface portion 22 is folded when the storage portion 20 is folded or unfolded, There is a problem that the completeness of the product is deteriorated due to the occurrence of lifting phenomenon.

The front and rear portions 21 and 22 are positioned inside the side portions 23 of the storage portion 20 so that both side portions 23 of the storage portion 20 The folded position of the front face portion 21 and the back face portion 22 is separated from the finished portion of the finish paper 27 so that the finished portion of the finish paper 27 is not interfered with, It is possible to increase the degree of perfection.

The front and rear portions 21 and 22 can be naturally set up when the side portions 23 of the storage portion 20 are raised by a worker in a folded state of the packaging box according to the present invention. Of the lid part (10) in contact with the back surface part (22)

The release surface of the double-sided tape 14a attached to the side surface 14 is removed and the side surface 14 of the lid portion 10 and the back surface portion 22 of the storage portion 20 are brought into close contact with each other, If the side surface 13 of the lid portion 10 is brought into contact with the front surface portion 21 of the storage portion 20 so that the side surface 22 of the lid portion 10 The permanent magnet 13a provided on the front portion 21 of the storage portion 20 is attached to the iron piece 21a of the storage portion 20 so that the storage portion 20 can be fixed in a completely erected state.

In this state, if the object to be packed is stored in the storage portion 20 and the cover surface 15 of the cover portion 10 is turned over the storage portion 20 and then the cover extension surface 16 is pushed down, The iron pieces 16a provided on the extended surface 16 are attached to the permanent magnets 13a provided on the side surface 13 of the lid 10 to complete the packaging.

That is, according to the present invention, both the function as a foldable packaging box and the convenience of manufacturing can be achieved at the same time. Since the housing portion 20 itself is completed in a shape of a housing, the durability of the packaging box can be greatly improved And the inside of the storage part 20 can be smoothly formed to improve the appearance of the packaging box and the packaging box can be formed through the permanent magnet 13a and the iron pieces 16a and 21a provided in the lid part 10 and the storage part 20. [ The work for fixing and fixing can be carried out very conveniently, thus making it easy to use.

10: lid 11: fold line
12: bottom surface 13,14: side surface
13a: permanent magnet 14a: double-sided tape
15: lid surface 16: lid extended surface
16a, 21a: iron piece 20:
21: front face portion 22: back face portion

Claims

A plate-shaped lid section divided into a bottom surface, two side surfaces, a cover surface, and a cover extension surface through a plurality of folding lines; And a receiving portion formed in a quadrangular housing shape opened upward and having a bottom surface attached to a bottom surface of the lid portion; Wherein a 45-degree angle is formed in the front and back portions of the receiving portion, which are in contact with the two side surfaces of the lid portion, upward from the bottoms of both sides, so that both side portions of the receiving portion are folded into a flat shape through the perforated line ;
The folding type packaging box comprises an inlay portion and a finish sheet adhered to a surface of the inlay, the inlay portion being made of a thin material and a thinner material than the inlay,
And a hollow space having the same slope as the perforated line is formed outwardly from the upper end of the perforated line while a part of the perforated line of the inlaid line is partially cut from the bottom to the upper one side;
The perforated line portion of the finishing paper is further cut and extended in a curved shape from the upper end of the cut out portion to the downward direction while being completely cut out from the bottom to the upper side,
And both side portions of the storage portion are more protruded than the front portion and the rear portion of the storage portion when the storage portion is folded. The storage portion is disposed such that the front portion and the rear portion of the storage portion are located inside the both side portions of the storage portion. Folding packing box.