KR102429709B1 - Packing box - Google Patents

Abstract

According to the present invention, the present invention provides a packing box capable of preventing damage during distribution by maintaining a strong coupling force. According to the present invention, the packing box is manufactured by a process of folding the box along a predetermined folding line formed in cardboard. The packing box includes: a lower box; and an upper box accommodating the lower box. One side of the lower box is provided as a single surface shared with the upper box when the upper box accommodates the lower box. The upper box includes: a cut area unit having a first area which is cut; and a perforated area unit having a second area which is provided by a perforated line. The lower box includes an inlet provided by being penetrated. The cut area unit couples the upper box and the lower box by being inserted into the inlet while the lower box is accommodated in the upper box. The perforated area unit enables the cut area unit inserted into the inlet to be separated from the inlet when the cut area unit is separated from the upper box by the perforated line after the cut area unit is inserted into the inlet. Therefore, the upper box and the lower box can be separated.

Description

Packing box {Packing box}

The present invention relates to a packaging box, and more particularly, to a packaging box that maintains a strong coupling state between an upper box and a lower box and facilitates separation.

In general, in order to prevent product or product from being damaged in the process of selling and distributing it, a paper or plastic box is used to package the product.

The packaging box is manufactured through a process of folding cardboard such as paper material along a pre-formed folding line, the product or merchandise is placed inside the manufactured packaging box, and is closed using a string or adhesive tape.

Here, the string or adhesive tape used for closure is a factor inducing environmental pollution, and in order to prevent such environmental pollution, a packaging box capable of packaging the product without the string or adhesive tape is required.

The conventional packaging box, in which a product can be packaged without a string or adhesive tape, requires a plurality of fixing means and cut-out holes to maintain the shape of the box, thereby complicating the structure and increasing the assembly process.

In addition, it is a reality that the function for preventing damage to the packaged product is insufficient, and there is a problem that the shape of the box may be deformed during distribution.

In addition, the conventional packaging box has a problem in terms of user convenience because the operation for releasing the packaged state is complicated.

Therefore, there is an urgent need to research a new concept packaging box that can assemble the packaging box in a simple way, facilitate the release of the packaging state, and prevent product damage that may occur during distribution in advance.

It is an object of the present invention to provide a packaging box capable of preventing damage during distribution by improving the convenience of assembling and disassembling by making the assembly and dismounting of the upper box and the lower box implemented by a simple method, while maintaining a strong bonding force.

A packaging box according to the present invention is a box manufactured through a process of folding according to a predetermined folding line formed on a cardboard, the lower box; and an upper box accommodating the lower box, wherein one side of the lower box is provided as a single surface shared with the upper box when the upper box accommodates the lower box, the upper box comprising: , a cutout area provided by cutting the first area, and a cutout area provided by a perforation line in the second area, wherein the lower box has an insertion hole provided through it, and the cutout area includes the lower portion The box is inserted into the insertion hole in a state that the box is accommodated in the upper box to couple the upper box and the lower box to each other, and the cut-out area is the upper box by the perforation line after the cut-out area is inserted into the insertion hole. When separated from, the cutout region inserted into the insertion hole is separated from the insertion hole, so that the upper box and the lower box can be separated from each other.

The cut-out area of the box for packaging according to the present invention may be characterized in that it is formed in connection with the cut-out area.

The cutout area portion of the packaging box according to the present invention is continuously provided on the corner defining the height of the upper box, the first side and the second side defining the corner, and on the first side and the second side While maintaining the connected state, it may be characterized in that the upper box and the lower box are coupled to each other through a process in which a portion corresponding to the corner is inserted toward the inside of the insertion hole.

The cutout area of the packaging box according to the present invention, when the portion corresponding to the corner is inserted toward the inside of the insertion hole, the inside of the insertion hole based on the boundary line connected to the first side and the second side It may be characterized in that it is folded toward.

In the cutout area of the packaging box according to the present invention, a guide fold line is formed as a reference line for the cutout area to be folded toward the inside of the insertion hole, and the guide fold line is between the border line and the border line. It may be characterized in that at least one is provided.

The cut-out region of the packaging box according to the present invention may be provided by cutting an upper line and a lower line while maintaining a state connected to the first side and the second side.

The cut-out area of the packaging box according to the present invention is provided on the first side, and when it is separated from the upper box by the perforation line, the cut-out leads to the upper line and the lower line, so that the first It may be characterized in that the portion connected to the side is separated from the first side.

The first side of the packaging box according to the present invention has a through hole provided by removing an area adjacent to the cut-out area, and the through-hole includes a user's finger inserted into the cut-out area along the perforation line. It may be characterized in that it is possible to apply an external force to be separated from the first side.

The upper box of the packaging box according to the present invention has an additional cutout area provided by cutting out a third area, and the lower box has an insertion area provided by cutting out a fourth area, and the insertion area includes , In order to increase the coupling force between the upper box and the lower box in a state in which the lower box is accommodated in the upper box, when the additional cutout section is folded inward, the additional cutout section is folded inward to insert the additional cutout section It may be characterized in that it is provided.

The additional insertion port of the packaging box according to the present invention includes a long side mouth and a short side mouth, and the additional cutout region is located on the short side port by restoring force when inserted into the additional insertion port, so that it is separated from the insertion port. It may be characterized in that it is prevented.

The additional cutout region of the packaging box according to the present invention includes a long side and a short side, and the short side is caught in the short side after the long side is inserted into the insertion hole through the long side opening, It may be characterized in that the separation of the long side through the passage is prevented.

The long side portion of the packaging box according to the present invention is located above the short side portion in a state in which the lower box is accommodated in the upper box, and the long side portion is located below the short side mouth in a state in which the lower box is accommodated in the upper box. It may be characterized in that it is located in

The upper box and the lower box of the packaging box according to the present invention are manufactured through a process of folding according to a predetermined fold line formed in one area located in one direction and the other area located in the other direction of the cardboard, respectively, , A central area provided between the one side area and the other side area is a single surface shared by the upper box and the lower box, and one of the side surfaces constituting the upper box includes an upper wing part extending from an adjacent side surface. It may be characterized in that it maintains the folded state with the interposed therebetween to maintain a standing state together with the neighboring side surfaces.

The side of the packaging box according to the present invention that maintains the folded state with the upper wing part therebetween protrudes so as to be inserted into the upper fitting part formed in the standing line that is the standard of standing after being folded with the upper wing part therebetween. It may be characterized in that it is provided with an upper protrusion that becomes, so that the standing state is stably maintained.

The upper box and the lower box of the packaging box according to the present invention are manufactured through a process of folding according to a predetermined fold line formed in one area located in one direction and the other area located in the other direction of the cardboard, respectively, , A central area provided between the one side area and the other side area is a single surface shared by the upper box and the lower box, and one of the side surfaces constituting the lower box includes a lower wing part extending from an adjacent side surface. It may be characterized in that it maintains the folded state with the interposed therebetween to maintain a standing state together with the neighboring side surfaces.

The side of the packaging box according to the present invention, which maintains the folded state with the lower wing part therebetween, is formed to protrude to be inserted into the lower fitting part formed on the standing line that is the standard of standing after being folded with the lower wing part therebetween. It may be characterized in that it is provided with a lower protrusion to be, so that the standing state is stably maintained.

Between the neighboring side and the lower wing of the packaging box according to the present invention, and at the edge of the side that maintains a folded state with the lower wing interposed therebetween, the insertion hole provided after the lower box is manufactured is provided. It may be characterized in that the insertion hole formation space is formed.

According to the packaging box according to the present invention, by a simple method of folding according to a predetermined fold line formed on the cardboard, it is possible to increase the convenience of assembly and maintain a strong bonding force after assembly to prevent damage to the product during distribution in advance.

In addition, user convenience can be maximized by allowing the user to open the packaging box to check the product in a simple way.

1 is a view for explaining a packaging box according to the present invention, a view for explaining a process in which the upper box accommodates the lower box.
Figure 2 is a view showing a cardboard for manufacturing a box for packaging according to the present invention.
3 and 4 are views for explaining a process of manufacturing the lower box by the cardboard shown in FIG.
5 and 6 are views for explaining a process in which the upper box is manufactured by the cardboard shown in FIG.
7 to 11 are views for explaining a process in which the upper box and the lower box provided in the packaging box according to the present invention are coupled to each other.
12 to 14 are views for explaining a process in which the upper box and the lower box provided in the packaging box according to the present invention are separated after being combined.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the presented embodiment, and those skilled in the art who understand the spirit of the present invention may add, change, delete, etc. other elements within the scope of the same spirit, through addition, change, deletion, etc. Other embodiments included within the scope of the invention may be easily suggested, but this will also be included within the scope of the invention.

In addition, components having the same function within the scope of the same idea shown in the drawings of each embodiment will be described using the same reference numerals.

1 is a view for explaining a packaging box according to the present invention, a view for explaining a process in which the upper box accommodates the lower box.

Referring to Figure 1, the packaging box 10 according to the present invention is a box manufactured through a process of folding according to a predetermined fold line formed on a cardboard (P, see Figure 2), the upper box 100 and the lower box (200) may be included.

The upper box 100 and the lower box 200 may be made of one cardboard shown in FIG. 2 , and in a state before the upper box 100 accommodates the lower box 200 , the upper side is all It may be in an open state.

Here, one side SF0 of the lower box 200 may be a single surface shared with the upper box 100 when the upper box 100 accommodates the lower box 200 .

The upper box 100 may include a cut-out area part 110 in which a first area is cut and a cut-out area part 120 in which a second area is provided by a perforation line DI.

The cut-out region 110 has a height (H) of the upper box 100 , that is, a height (H) of the packaging box 10 in a state in which the lower box 200 is accommodated in the upper box 100 . It may be continuously provided on the corner E defining the corner E, the first side surface SF1 and the second side surface SF2 defining the corner E.

Here, the cut-out region 110 may be provided by cutting an upper line L1 and a lower line L2 while maintaining a state connected to the first side SF1 and the second side SF2. .

The cut-out region 120 may be provided on the first side surface SF1 , and may be formed to be connected to the cut-out region 110 .

The upper box 100 may include an additional cutout section 130 provided by cutting out a third area, and the lower box 200 includes an insertion section 230 provided by cutting out a fourth area. can be provided

The additional cutout area 130 may be formed on the first side surface SF1 and the third side surface SF3 facing the first side surface SF1, and the insertion area portion 230 is formed on the upper side. In a state in which the box 100 accommodates the lower box 200 , it may be formed on a side surface positioned inside the first side surface SF1 and a side surface positioned inside the third side surface.

The additional cutout section 130 may be folded inward while the lower box 200 is accommodated in the upper box 100 . In this case, the insertion section 230 is the additional cutout section 130 . ) to provide an additional insertion hole (HO2, see FIG. 11 ) for inserting the additional cutout region 130 by being folded inward.

On the other hand, in a state where the upper box 100 accommodates the lower box 200 , the coupling between the upper box 100 and the lower box 200 is a cut-out area 110 and an additional cut-out area 130 . ) can be changed to make it possible.

That is, the portion corresponding to the edge (E) of the cutout region 110 is primarily coupled through the process of being inserted toward the inside of the insertion hole HO1 provided through the lower box 200. can

In addition, the additional cutout region 130 may be secondaryly coupled through the process of being folded inward through the additional insertion hole HO2 .

The coupling process between the upper box 100 and the lower box 200 will be described in detail with reference to FIGS. 7 to 11 .

On the other hand, the packaging box 10 according to the present invention can be separated from each other by the separation process of the cut-out region 120 by the user after the upper box 100 and the lower box 200 are combined, This will be described in detail with reference to FIGS. 12 to 14 .

2 is a view showing a cardboard for manufacturing a box for packaging according to the present invention, Figures 3 and 4 are views for explaining a process of manufacturing the lower box by the cardboard shown in FIG.

In addition, FIGS. 5 and 6 are views for explaining a process of manufacturing the upper box by the cardboard shown in FIG. 2 .

2 to 6 , the upper box 100 and the lower box 200 are one side area R1 located in one direction of the cardboard P, and the other side area R2 located in the other direction, respectively. It may be manufactured through a process of folding according to a predetermined fold line formed.

Here, the central region R0 provided between the one side region R1 and the other side region R2 of the cardboard P is a single surface shared by the upper box 100 and the lower box 200 with each other. can function as

The insertion region 230 may be previously formed in the other region R2, and the lower protrusion 240 and the lower fitting portion 250 may be provided so that the side surface of the lower box 200 is stably formed. have.

That is, the lower protrusion 240 and the lower fitting portion 250 may maintain the folded state during the folding of the other region R2 along a predetermined fold line.

Specifically, at least one of the side surfaces of the lower box 200 (which may be a side disposed inside the second side surface SF2) is a side surface of the neighboring side (the first side surface SF1 or the third side surface SF3). The lower wing portion 260 extending from the inner side may be disposed inside the adjacent side surface (the first side surface SF1 or the third side surface SF3) by keeping the folded state therebetween. may be on the side) can maintain a standing state together with, the maintenance of the standing state is implemented through the process of inserting the lower protrusion 240 into the lower fitting portion (250).

In other words, the side (which may be a side disposed inside the second side SF1 ) that maintains the folded state with the lower wing part 260 interposed therebetween is folded with the lower wing part 260 interposed therebetween. Then, the lower protrusion 240 is provided so as to protrude to be inserted into the lower fitting portion 250 formed on the standing line 270 as a standard of standing, and the lower protrusion 240 is the lower fitting portion 250 . It is to ensure that the upright state is stably maintained through the process of being inserted into the .

The lower fitting part 250 may be a type of hole that is penetrated as shown in the drawings, but is not limited thereto, and may be formed by being cut and compressed to a thickness thinner than the thickness of the cardboard (P). .

Meanwhile, between the adjacent side surface (which may be a side disposed inside the first side surface SF1 or the third side surface SF3 ) and the lower wing part 260 , and between the lower wing part 260 . An insertion hole is formed so that the insertion hole HO1 provided after the lower box 200 is manufactured is provided at the corner of the side (which may be a side disposed on the inside of the second side surface SF1) that is placed on and maintained in a folded state. A space S1 may be formed.

A cutout area 110 , a cutout area 120 , and an additional cutout area 130 may be formed in advance in the one side area R1 , and the cutout area 110 and the cutout area 120 may be formed in advance. may be formed by being connected to each other.

The cut-out section 110 has a guide that serves as a reference line for the cut-out section 110 to be folded toward the inside of the insertion hole HO1 in a state where the lower box 200 is accommodated in the upper box 100 . A folding line 140 may be formed.

At least one 143 of the guide folding line 140 may be provided between the boundary lines 141 and 142 and the boundary lines 141 and 142 .
In other words, the guide folding line 140 may include a plurality of lines provided between the boundary lines 141 and 142 , which may be generated during the folding operation of the cutout region 110 . It is possible to prevent damage to the cut-out region 120 .
The plurality of lines may be formed symmetrically with respect to an edge, and are not formed in the partial region so that a partial region of the cut-out region 110 corresponding to the corner is flat, and an external force through the partial region You can make it easy to get approved.

Here, the boundary lines 141 and 142 may include a first boundary line 141 and a second boundary line 142 , and the first boundary line 141 and the second boundary line 142 are After each upper box 100 is manufactured, it may mean a line through which the cutout area 110 is connected to the first side (SF1, see FIG. 1 ) and the second side (SF2 , see FIG. 1 ).

Also, the first boundary line 141 may mean a boundary between the cut-out region 110 and the cut-out region 120 .

An upper protrusion 150 and an upper fitting portion 160 may be provided in the one side region R1, and the upper protrusion 150 and the upper fitting portion 160 fold the one side region R1 in advance. The side of the upper box 100 can be stably formed by maintaining the folded state during the folding process along the line.

Specifically, at least one of the side surfaces of the upper box 100 (which may mean the second side SF2) may mean the adjacent side (the first side SF1 or the third side SF3). ) to maintain a folded state with the upper wing portion 170 extending from It may be maintained, and the maintenance of the standing state may be implemented through a process in which the upper protrusion 150 is inserted into the upper fitting portion 160 .

In other words, the side (which may mean the second side SF2) that maintains the folded state with the upper wing unit 170 interposed therebetween is folded with the upper wing unit 170 interposed therebetween, A process in which the upper protrusion 150 is provided with the upper protrusion 150 protruding to be inserted into the upper fitting portion 160 formed on the standing line 180 as a reference, and the upper protrusion 150 is inserted into the upper fitting portion 160 This is to ensure that the standing state is stably maintained through the

The upper fitting part 160 may be a type of hole formed through penetration as shown in the drawings, but is not limited thereto, and may be formed by being cut and compressed to a thickness thinner than the thickness of the cardboard (P). .

In addition, the edge of one (SF2-1) of the side (which may mean the second side (SF2)) that maintains the folded state with the upper wing unit 170 interposed therebetween is the manufacturing of the upper box 100 After completion, the side (second side (second side) SF2)) may have a smaller width than the edge of the other one (SF2-2).
Specifically, the first side surface and the second side surface on which the cut-out area part 110 is formed may mean the adjacent side surface SF1 and the upper wing part 170, respectively, and the upper wing part 170 ) of the side that maintains the folded state across the side, which is located inside after the manufacture of the upper box 100 is completed, has a first horizontal width formed with a first width smaller than the horizontal width of the side located outside part to prevent interference with the inner surface of the neighboring side surface SF1 in the process of folding with the upper wing portion 170 interposed therebetween, and a second width formed with a second width smaller than the first width It is possible to prevent interference in a process in which a portion provided for the upper wing portion 170 of the cut-out region 110 is inserted into the insertion hole HO1 by providing a horizontal portion.

7 to 11 are views for explaining a process in which the upper box and the lower box provided in the packaging box according to the present invention are coupled to each other.

After putting the packaging object in the inner space of the lower box 200, the upper box 100 can be rotated so that the upper box 100 accommodates the lower box 200, and the upper box 100 is In a state in which the lower box 200 is accommodated, the states of the cutout area 110 and the additional cutout area 130 may be changed to be coupled to each other.

Hereinafter, a state change process of the cut-out region 110 will be described with reference to FIGS. 7 to 9 , and a state change process of the additional cut-out region 130 will be described with reference to FIGS. 10 and 11 .

7 to 9 , when the lower box 200 is accommodated in the upper box 100 , the insertion hole HO1 formed in the lower box 200 is covered by the upper box 100 . .

When the upper box 100 accommodates the lower box 200 as described above, since the upper line L1 and the lower line L2 are cut in the cut-out region 110, the insertion hole ( HO1), whereby the upper box 100 and the lower box 200 are primarily coupled to each other.

Here, the cut-out region 110 may have a stable inward folding operation by the guide folding line 140 , and when the cut-out region 110 is folded by the guide folding line 140 , Damage to the cut-out region 120 that may occur is prevented in advance.

The cut-out area 110 is a corner defining the height H of the upper box 100 while maintaining the state connected to the first side SF1 and the second side SF2 when the user's external force is applied. Through a process in which a portion corresponding to E) is inserted toward the inside of the insertion hole HO1, the upper box 100 and the lower box 200 may be coupled to each other.

In other words, when a portion corresponding to the corner E is inserted toward the inside of the insertion hole HO1 by the user's external force, the guide folding line 140 is formed and the first It is folded toward the inside of the insertion hole HO1 based on the boundary lines 131 and 132 connected to the side surface SF1 and the second side surface SF2, and the folded part is formed in the lower box 200. HO1), the coupling between the upper box 100 and the lower box 200 is realized.

On the other hand, the cut-out region 110 is to prevent interference during insertion due to the configuration of the width of the edge with respect to the region R1 on one side of the cardboard (P) is to be prevented in advance.

10 and 11 , the additional cutout region 130 may be folded inward by a user's external force, whereby the upper box 100 and the lower box 200 are secondarily coupled to each other. will become

Here, the additional cutout section 130 can be stably folded inward by the folding auxiliary line 133 , and when the additional cutout section 130 is folded inward, the additional cutout section The insertion area part 230 is also folded inward by the part 130 to provide an additional insertion hole HO2.

The additional cutout region 130 is inserted through the additional insertion hole HO2 to realize additional coupling of the upper box 100 and the lower box 200 .

On the other hand, the additional insertion hole HO2 provided by the insertion area unit 230 may include a long side mouth (HO2-1, see FIG. 7) and a short side mouth (HO2-2, see FIG. 7), so that The additional insertion hole HO2 may be provided in an approximately “┻” shape in which the long side opening HO2-1 is positioned below the short side opening HO2-2.

In order to provide the additional insertion hole HO2 as described above, the insertion area part 230 may be formed in a shape corresponding to the long side opening HO2-1 and the short side opening HO2-2, and the long side opening HO2-2. (HO2-1) will be connected to one corner defining.

When the additional cutout region 130 is inserted into the additional insertion hole HO2, it is positioned on the short side opening HO2-2 by the restoring force of the material itself, and due to this, after being folded inward, the additional insertion hole HO2 ) is prevented.

The additional cutout region 130 may include a long side portion 131 and a short side portion 132 , so that the long side portion 131 is approximately “┳” positioned above the short side portion 132 . It may be provided in the shape of a ruler.

The short side part 132 is caught in the short side opening HO2-2 after the long side part 131 is inserted into the additional insertion hole HO1 through the long side opening HO2-1. The separation of the long side portion 131 through the sphere HO2-1 can be prevented.

And, when the short side part 132 is caught in the short side opening HO2-2, the insertion area part 230 presses the additional cutout area part 130 by the restoring force of the material itself. The coupling between the box 100 and the lower box 200 becomes more robust.

The above effect may be further increased with respect to the formation position of the additional insertion hole HO2 provided by the additional cutout region 130 and the insertion region 230 , for example, the short side opening HO2 When the height of the upper edge defining -2) is approximately the same as the height of the folding auxiliary line 133 , the coupling force between the upper box 100 and the lower box 200 may be further increased.

12 to 14 are views for explaining a process in which the upper box and the lower box provided in the packaging box according to the present invention are coupled and then separated.

12 to 14 , the user must separate the upper box 100 from the lower box 200 in order to check the packaging object, and the cut-out area 120 may be used in this process.

The cut-out region 120 is separated from the upper box 100 by a perforation line DI after the cut-out region 110 is inserted into the insertion hole HO1, and the cut-out region inserted into the insertion hole HO1. The part 110 may be separated from the insertion hole HO1 so that the coupling between the upper box 100 and the lower box 200 by the cut-out region 110 may be released.

When the cut-out area 120 is separated from the first side SF1 of the upper box 100 by the perforation line DI, the cut-out result is an upper line ( L1) and the lower line L2, the portion connected to the first side surface SF1 of the cut-out area 110 can be separated from the first side surface SF1.

Here, the portion connected to the first side surface SF1 of the cut-out area 110 may mean a boundary between the cut-out area 110 and the cut-out area 120 .

Meanwhile, the first side surface SF1 of the upper box 100 may include a through hole 121 provided by removing an area adjacent to the cut-out area 120 , and the through hole 121 is shown in FIG. 2 . As shown, it may be already formed on the cardboard (P).

The through-hole 121 may allow the user's finger to be inserted to apply an external force to separate the cut-out region 120 from the first side surface SF1 along the perforation line DI, so that the user can increase the convenience of

After the cut-out section 110 is separated from the insertion hole HO1 as described above, as shown in FIG. 13 , the user applies an external force so that the additional cut-out section 130 is separated from the additional insertion hole HO2. As a result, as shown in FIG. 14 , the coupling between the upper box 100 and the lower box 200 is completely released so that they can be separated from each other.

In the above, the upper box 100 and the lower box 200 are combined by the folding process of the cut-out area 110 and the folding process of the additional cut-out area 130, and the separation process of the cut-out area 120, etc. The principle in which the upper box 100 and the lower box 200 are separated has been described.

The coupling principle of the upper box 100 and the lower box 200 as described above increases the convenience of assembly and at the same time maintains a strong bonding force, thereby preventing damage to the product during distribution in advance.

In addition, the separation principle of the upper box 100 and the lower box 200 as described above allows the user to open the packaging box 10 to check the product by a simple method, thereby maximizing user convenience. have.

In the above, the configuration and features of the present invention have been described based on the embodiments according to the present invention, but the present invention is not limited thereto, and it is understood that various changes or modifications can be made within the spirit and scope of the present invention. It is intended that such changes or modifications will be apparent to those skilled in the art, and therefore fall within the scope of the appended claims.

10: packing box
100: upper box
110: cut-out area
120: cut-out area
130: additional cutout area
132: folding auxiliary line
140: guide fold line
200: lower box
230: insertion area part
HO1: insert
HO2: additional insert

Claims (17)

In the packaging box manufactured through the process of folding according to a predetermined folding line formed on the cardboard,
lower box; and
Including; an upper box for accommodating the lower box;
One side of the lower box,
When the upper box accommodates the lower box, it is provided as a single side shared with the upper box,
The upper box is
A cutout area provided by cutting the first area, and a cutout area provided with a second area by a perforation line and having one side connected to the cutout area,
The lower box is
It has an insertion hole provided through it,
The cutout area,
A corner defining the height of the upper box, a first side and a second side defining the corner are continuously provided, and the lower box is inserted into the insertion hole in a state that the upper box is accommodated in the upper box and coupling the lower boxes to each other,
The cut-out area part,
When the cut-out region is separated from the upper box by the perforation line after the cut-out portion is inserted into the insertion hole, the cut-out portion inserted into the insertion hole is separated from the insertion hole, so that the upper box and the lower box can be separated. ,
The upper box is
and a through hole provided through the outside of the other side of the cut-out region,
The through hole is
A user's finger is inserted so as to apply an external force to be separated from the upper box from the other side of the cut-out area part toward the one side according to the perforation line,
A guide folding line is formed in the cut-out area, which is a reference line for folding the cut-out area toward the inside of the insertion hole,
The guide fold line is,
The cutout area is provided to include a boundary line connected to the first side and the second side, respectively, and a plurality of lines provided between the boundary lines, and the cutout area that may be generated during the folding operation of the cutout area to prevent damage to the
The plurality of lines are
It is formed symmetrically with respect to the corner, and it is not formed in the partial area so that a partial area of the cut-out area corresponding to the corner is flat, so that it is easy to apply an external force through the partial area,
The upper box and the lower box,
Each of the cardboard is manufactured through a process of folding according to a predetermined fold line formed in one region positioned in one direction and the other region positioned in the other direction,
A central area provided between the one side area and the other side area,
a single side shared by the upper box and the lower box,
One of the sides constituting the upper box,
Maintaining the folded state with the upper wing portion extending from the neighboring side interposed therebetween, maintaining a standing state with the neighboring side,
The first side and the second side are,
Each comprising the adjacent side and the upper wing,
Among the sides that maintain the folded state with the upper wing part therebetween, the side that is located inside after the manufacture of the upper box is completed is,
and a first width portion formed with a first width smaller than the width of the side surface located on the outside to prevent interference with the inner surface of the neighboring side during the folding process with the upper wing portion interposed therebetween,
and a second transverse width portion formed with a second width smaller than the first width to prevent interference in the process in which the portion provided on the upper wing portion of the cut-out region is inserted into the insertion hole A packaging box, characterized in that.
delete According to claim 1,
The cutout area,
Packaging box, characterized in that the upper box and the lower box are coupled to each other through a process in which the partial region is inserted toward the inside of the insertion hole while maintaining the state connected to the first side and the second side .
4. The method of claim 3,
The cutout area,
When the partial region is inserted toward the inside of the insertion hole, the packaging box, characterized in that folded toward the inside of the insertion hole based on the boundary lines connected to each of the first side and the second side.
delete 4. The method of claim 3,
The cutout area,
While maintaining a state connected to the first side and the second side, the packaging box, characterized in that the upper line and the lower line are cut and provided.
7. The method of claim 6,
The cut-out area part,
provided on the first side,
When it is separated from the upper box by the perforation line, the cutout is continued to the upper line and the lower line, so that the portion connected to the first side of the cut-out area is separated from the first side.
delete According to claim 1,
The upper box is
and an additional cutout area in which the third area is cut and provided;
The lower box is
and an insertion region provided by cutting the fourth region,
The insertion area part,
In order to increase the coupling force between the upper box and the lower box in a state in which the lower box is accommodated in the upper box, when the additional cutout section is folded inward, the additional insertion hole is folded inward to insert the additional cutout section Packaging box, characterized in that to be provided.
10. The method of claim 9,
The additional insert is
including a long side and a short side;
The additional cutout area part,
When it is inserted into the additional insertion hole, the packaging box, characterized in that it is positioned on the short side mouth by the restoring force to prevent separation from the insertion hole.
11. The method of claim 10,
The additional cutout area part,
including a long side and a short side;
The short side portion,
After the long side part is inserted into the insertion port through the long side port, it is caught in the short side port, and packaging box, characterized in that the separation of the long side part through the long side port is prevented.
12. The method of claim 11,
The long side part,
In a state where the lower box is accommodated in the upper box, it is located on the upper side of the short side portion,
The longbyeongu,
In a state in which the lower box is accommodated in the upper box, a packaging box, characterized in that it is located below the short side mouth.
delete According to claim 1,
The side that maintains the folded state with the upper wing part therebetween,
After being folded with the upper wing part therebetween, an upper protrusion formed to protrude to be inserted into the upper fitting portion formed on the standing line as a standard of standing is provided, so that the standing state is stably maintained. box.
According to claim 1,
One of the sides constituting the lower box,
Packing box, characterized in that by maintaining the folded state with the lower wing portion extending from the neighboring side therebetween to maintain a standing state together with the neighboring side.
16. The method of claim 15,
The side that maintains the folded state with the lower wing part therebetween,
After being folded with the lower wing part therebetween, a lower protrusion formed to protrude to be inserted into the lower fitting part formed on the standing line as a standard of standing is provided, so that the standing state is stably maintained. box.
17. The method of claim 16,
Between the neighboring side and the lower wing, and at the edge of the side that maintains the folded state with the lower wing interposed therebetween, an insertion hole forming space is formed so that the insertion hole provided after the lower box is manufactured is formed. Characterized packaging box.

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