KR100582958B1 - Packaging box - Google Patents

Abstract

The present invention relates to a packaging box for storing an article such as a battery, and more particularly to a packaging box having an improved cover structure. The present invention is a packaging box having a main cover and an auxiliary cover extending to the upper portion of the box body, wherein the main cover is composed of a front cover and a rear cover, the front cover is the front cover body, from the front cover body It is composed of a front first flap and a front second flap extending while having a fold, wherein two folds are formed between the front first flap and the front second flap, the back cover is the back cover body, and the back Consists of the first back flap and the second back flap extending from the cover body and having a folded portion, wherein the second flap is formed between the first flap and the second back flap, the auxiliary cover is the left side cover and It consists of a right side cover, wherein the left side cover and the right side cover is a side cover main body, the side first flap and the second side extending while having a fold from the side cover body Is composed of a lap, a slot is formed in the longitudinal direction; After the auxiliary cover is bent into a 'c' shape inside the box body, the front first flap and the front second flap of the front cover are inserted into the long hole of the auxiliary cover, and then the first first flap of the rear cover and Provided is a packaging box in which a second back flap is inserted and assembled. The packaging box according to the present invention has an improved cover structure and has a strong assembly force with excellent supporting force. Accordingly, there is an effect that there is no deformation even by high load when laminating a plurality of heavy articles in a packed state.

For packaging, box, battery, cover, folding, assembly

Description

Packing Box {PACKAGING BOX}

1 is a perspective view of a packing box according to the prior art.

2 is a cross-sectional view of the assembly of FIG.

3 is a perspective view of a packing box according to a first embodiment of the present invention.

4 is an exploded view of the packaging box shown in FIG.

5 is a cross-sectional view taken along the line A-A of Figure 3 assembled.

6 is a cross-sectional view taken along line B-B of FIG. 3.

7 is a perspective view of a packaging box according to a second embodiment of the present invention.

8 is an exploded view of the packaging box shown in FIG.

FIG. 9 is a cross-sectional view taken along line C-C of FIG. 7.

10 is a perspective view of a packing box according to a third embodiment of the present invention.

FIG. 11 is a cross-sectional view taken along the line D-D of FIG. 10.

12 is a perspective view of a packaging box according to a fourth embodiment of the present invention.

FIG. 13 is a cross-sectional view taken along the line E-E of FIG. 12 assembled.

14 is a perspective view of a packaging box according to a fifth embodiment of the present invention.

FIG. 15 is an exploded view of the packaging box shown in FIG. 14.

Explanation of symbols on the main parts of the drawings

1: box body 5: folded portion

100: main cover 110: front cover

112: front cover main body 114: front first flap

116: front flap 2 118,128: fitting groove

120: rear cover 122: rear cover body

124: rear flap 1 126: rear flap 2

200: auxiliary cover 210: left side cover

220: right side cover 212, 222: side cover body

214,224: Side flap 1 216,226: Side flap 2

218,228 Side flap 3 215,225 Long hole

300: perforation

The present invention relates to a packaging box for storing an article such as a battery (battery), and more particularly to a packaging box that can be firmly assembled without deformation by high load by improving the structure of the cover.

In general, a box of hexahedrons is frequently used for packaging and storing articles such as batteries. The upper part of the box is provided with a cover, which is assembled to the body of the box to be opened and closed by a folding line. In general, a plurality of boxes are stacked and stored in a factory or a store, etc., in which the goods are packaged, but should not be distorted by the load of the goods. To this end, conventionally, there has been a method of embedding a cushioning member such as styrofoam so that the article is fixed so as not to move inside the box and the box is not distorted. However, after removing the packaged goods in the future, the buffer member has to be disposed of by incineration, landfilling, or the like, which causes a problem of environmental pollution. In addition, the use of the buffer member, there is also a problem that takes a lot of cost according to its use. In order to solve this problem, a method of improving the structure of the cover has been proposed.

For example, in the Republic of Korea Utility Model Publication No. 195-0010169, as shown in Figs. 1 and 2, one side end portion 4 of the upper engagement portion (A, main cover) is bent into a U-shape, the other side ( 5) is bent to the letter A, the left and right auxiliary cover (7) (8) is to form an open portion 10 is divided in the center to combine the U-shaped one end (4) and the A-shaped other end (5), The packing box is inserted and assembled into the opening 10 of the auxiliary cover (7) (8).

Packing box according to the prior art as shown in Figure 2, as shown in Figure 2, the U-shaped one end portion (4) is inserted into the other end portion of the L-shape (5), then they serve as a support to have a certain amount of support Can be.

However, a battery used for automobiles or military, etc. has a large size is usually heavy than 25cm or more, 15cm or more, 20cm or more in height, the weight is also heavy, the conventional box according to Figs. There is a problem in that the battery does not have sufficient support for packaging and stacking the battery.

In addition, referring to Figure 2, in the prior art to assemble the main cover (A), the other end portion 5 of the U-shape is inserted into the groove of the U-shaped one end portion 4 from top to bottom In this case, the other end portion 5 of the L-shape does not fit firmly into the U-shaped groove due to the restoring force due to the folding, and easily exits due to weak assembly force.

The present invention has been invented to solve the problems of the prior art as described above, the object of the present invention is to provide a packaging box that can be firmly assembled without deformation even by high load by improving the structure of the cover is strong. There is this.

The present invention to achieve the above object,

A packaging box having a main cover and an auxiliary cover extending to an upper portion of a box body,

The main cover is composed of a front cover and a rear cover, the front cover is composed of a front cover body, a front first flap and a front second flap extending while having a fold from the front cover body, Two folds are formed between the first flap and the front second flap, and the rear cover is composed of a rear cover body and a rear first flap extending while having a fold from the rear cover body.

The auxiliary cover is composed of a left side cover and a right side cover, wherein the left side cover and the right side cover is composed of a side cover body, and a side first flap and a side second flap extending while having a fold from the side cover body. Long holes are formed in the longitudinal direction thereof;

After the auxiliary cover is bent into a 'c' shape into the box body, the front first flap and the front second flap of the front cover overlap and are inserted into the long hole of the auxiliary cover, and then the back first flap of the rear cover. It provides a packaging box that is inserted and assembled.

In addition, the present invention is a packaging box having a main cover and an auxiliary cover extending to the upper portion of the box body,

The main cover is composed of a front cover and a rear cover, wherein the front cover is composed of a front cover body, a front first flap and a front second flap extending while having a fold from the front cover body. Two folds are formed between the first flap and the front second flap, and the rear cover is composed of a rear cover main body, a rear first flap and a rear second flap extending while having a fold from the rear cover main body. Two folded portions are formed between the first flap and the second back flap,

The auxiliary cover is composed of a left side cover and a right side cover, wherein the left side cover and the right side cover is composed of a side cover body, and a side first flap and a side second flap extending while having a fold from the side cover body. Long holes are formed in the longitudinal direction thereof;

After the auxiliary cover is bent into a 'c' shape into the box body, the front first flap and the front second flap of the front cover overlap and are inserted into the long hole of the auxiliary cover, and then the back first flap of the rear cover. And a packaging box in which the second back flap is overlapped and inserted and assembled.

In addition, the present invention is a packaging box having a main cover and an auxiliary cover extending to the top of the box body,

The main cover is composed of a front cover and a rear cover, wherein the front cover is composed of a front cover body, a front first flap and a front second flap extending while having a fold from the front cover body. Two folds are formed between the first flap and the front second flap, and the rear cover is composed of a rear cover main body, a rear first flap and a rear second flap extending while having a fold from the rear cover main body. Two folded portions are formed between the first flap and the second back flap,

The auxiliary cover is composed of a left side cover and a right side cover, wherein the left side cover and the right side cover is composed of a side cover body, and a side first flap and a side second flap extending while having a fold from the side cover body. Two folds are formed between the first side flap and the second side flap, and long holes are formed in the longitudinal direction thereof;

The auxiliary cover is bent into the box body, and the side first flap and the side second flap constituting the auxiliary cover are folded and folded, and then the front flap and the front second flap of the front cover are in the long hole of the auxiliary cover. After the flaps are overlapped and inserted, the first flap and the second flap of the rear cover overlap and are inserted to provide a packaging box.

In addition, the present invention is a packaging box having a main cover and an auxiliary cover extending to the top of the box body,

The main cover is composed of a front cover and a rear cover, wherein the front cover is composed of a front cover body, a front first flap and a front second flap extending while having a fold from the front cover body. Two folds are formed between the first flap and the front second flap, and the rear cover is composed of a rear cover main body, a rear first flap and a rear second flap extending while having a fold from the rear cover main body. Two folded portions are formed between the first flap and the second back flap,

The auxiliary cover is composed of a left side cover and a right side cover, the left side cover and the right side cover is the side cover body, the side first flap, the side second flap and the side extending from the side cover body with a fold A long hole is formed in the longitudinal direction of the third flap;

The auxiliary cover is folded into the box body, and is bent to form a triangular leg, and the front first flap and the front second flap of the front cover overlap and are inserted into the long hole of the auxiliary cover, and then Provided is a packaging box in which a first back flap and a second back flap are overlapped and inserted and assembled.

In addition, the packaging box according to the present invention, it is preferable that the perforated portion is formed in the folded portion to improve the folding (assembling workability).

According to the present invention, the structure of the main cover and the auxiliary cover has an excellent support force, and there is no deformation even by a high load when stacking a plurality of, the main cover is fitted into the long hole formed in the auxiliary cover, but the structure does not fall easily It is fitted and firmly assembled.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention. The accompanying drawings show exemplary embodiments of the present invention, which are provided merely to illustrate the present invention in detail, and do not limit the technical scope of the present invention.

[First Embodiment]

3 is a perspective view of a packaging box according to a first embodiment of the present invention, Figure 4 is an exploded view of the packaging box shown in FIG. 5 is a cross-sectional view taken along line A-A of FIG. 3, and FIG. 6 is a cross-sectional view taken along line B-B of FIG. 3.

3 to 6, the packaging box according to the present invention includes a box body 1 of a rectangular cylinder, a main cover 100 and an auxiliary cover 200 extending to an upper portion of the box body 1. Has

The main cover 100 is composed of a front cover 110 and a rear cover 120 integrally extending from the body (1). In addition, the front cover 110 has a front cover body 112, the front first flap 114 and the front second flap extending integrally with the folding portion (5) from the front cover body 112 ( 116, and two folded portions 5 are formed between the first front flap 114 and the second front flap 116. In addition, the rear cover 120 is composed of a rear cover main body 122 and a rear first flap 124 extending integrally with the folded portion 5 from the rear cover main body 122.

The auxiliary cover 200 is composed of a left side cover 210 and a right side cover 220 integrally extending from the main body 1. In addition, the left side cover 210 and the right side cover 220 are integrally extended with side cover bodies 212 and 222 and the folding portion 5 from the side cover bodies 212 and 222. The first side flaps 214 and 224 and the second side flaps 216 and 226. At this time, the auxiliary cover 200 as described above is formed with a long hole (215, 225) is inserted into the main cover 100 in the longitudinal direction.

Referring to the assembling structure of the packaging box according to the first embodiment of the present invention as described above, first the article is accommodated in the box body (1) after the auxiliary cover 200 'c' inside the box body (1) Bent into a shape That is, each of the side cover bodies 212 and 222, the first side flaps 214 and 224, and the second side flaps 216 and 226 constituting the left side cover 210 and the right side cover 220, respectively. The folded portion 5 formed therebetween is bent at right angles and inserted into the main body 1 in a 'c' shape. Next, the front first flap 114 and the front second flap 116 of the front cover 110 are inserted into the long holes 215 and 225 of the auxiliary cover 200 and then inserted into the remaining space. The first back flap 124 of the rear cover 120 is inserted and assembled. More specifically, the rear first flap 124 is inserted into the remaining space of the remaining long holes 215 and 225 after the front first flap 114 and the front second flap 116 are inserted and assembled. .

According to the packaging box of the first embodiment of the present invention as described above, first, as shown in Figure 5, the auxiliary cover 200 is bent in the 'c' shape to form the first flap (214, 224) legs It will play a role and improve your support. In addition, as shown in FIG. 6, the first front flap 114, the second front flap 116, and the rear first flap 124 constituting the main cover 100 serve as legs to support the force. Is improved. Therefore, even when a plurality of heavy items are stacked in a packaged state, such as a car battery, a plurality of flaps 214, 224, 114 constituting the auxiliary cover 200 and the main cover 100 as described above. (116) (124) acts as a bridge in and around the center of the box so that the center is not distorted or deformed.

In addition, the main cover 100 is firmly assembled in a structure that does not fall easily. Specifically, referring to FIG. 6, first, the front flap 114 and the front flap 116 constituting the front cover 110 of the main cover 100 have a folded portion 5 formed therebetween. Is inserted into the long hole 215, 225 of the auxiliary cover 200 by folding the flap so as to prevent unfolding as much as possible between the front first flap 114 and the front second flap 116 Two folds 5 are formed at a distance equal to the thickness of the 114 and 116 layers so that they are completely folded and superimposed, and then the flaps 114 and 116 are inserted as they are inserted into the long holes 215 and 225. It is not easy to be excited or fall out. In addition, after the front first flap 114 and the front second flap 116 are overlapped and inserted as described above, the rear first flap 124 constituting the rear cover 120 is inserted into the remaining space. The first flap 124 and the front first flap 114 are tightly assembled to each other to be firmly assembled.

On the other hand, it is preferable that the fitting grooves 118 and 128 are formed in the main cover 100 so that a more robust assembly is made. Specifically, referring to FIGS. 3 and 4, the fitting grooves 118 and 128 are fitted with side portions 215a and 225a of the long holes 215 and 225, which are the front cover 110. It is formed on both sides between the front cover main body 112 and the front first flap 114, and the rear cover main body 122 and the rear first flap 124 constituting the back cover 110. . Accordingly, the side portions 215a and 225a of the long holes 215 and 225 are fitted into the fitting grooves 118 and 128 to be more firmly assembled.

Hereinafter, the second to fifth embodiments of the present invention will be described with reference to FIGS. 7 to 15. Hereinafter, in describing the second to fifth embodiments, the same reference numerals used in the drawings showing the same have the same functions as those described in the first embodiment, and thus, detailed descriptions thereof will be omitted and each embodiment will be characterized. Explain only parts.

Second Embodiment

7 is a perspective view of a packing box according to a second embodiment of the present invention, FIG. 8 is an exploded view of the packing box shown in FIG. 7, and FIG. 9 is a cross-sectional view taken along line C-C of FIG. 7.

7 to 9, according to the second embodiment of the present invention, both front cover 110 and rear cover 120 constituting the main cover 100 are configured in the same manner.

Specifically, the front cover 110 has a front cover body 112, and the front first flap 114 and the front second flap extending integrally with the front cover main body 112, the folding portion (5) 116, and two folded portions 5 are formed between the front first flap 114 and the front second flap 116. In addition, the rear cover 120 has the same structure as the front cover 110, the rear cover body 122 and the rear cover body integrally extending while having the folded portion (5) from the rear cover body 122 A flap 124 and a rear second flap 126 are formed, and two folded portions 5 are formed between the rear first flap 124 and the rear second flap 126.

In addition, the auxiliary cover 200 is configured in the same manner as the first embodiment.

Therefore, referring to FIG. 9, the packaging box according to the second embodiment of the present invention first includes the front first flap 114 and the front second flap constituting the front cover 110 of the main cover 100. 116 is bent by the folded portion 5 formed therebetween to be inserted into the long holes 215, 225 of the auxiliary cover 200, the front first flap 114 and the front second flap 116 In order to prevent unfolding as much as possible, two folds 5 are formed at a distance equal to the thickness of the flaps 114 and 116 so that they are completely folded and overlapped, and then to the long holes 215 and 225. The flaps 114 and 116 do not lift or fall as they are inserted. In addition, after the front first flap 114 and the front second flap 116 are stacked and inserted as described above, the rear cover 120 is also located in the remaining space of the long holes 215 and 225. Assembled in the same structure and has a more robust assembly force. Specifically, the first back flap 124 and the second back flap 126 are completely folded and overlapped by two folds 5 at a distance equal to the thickness of the flaps 124 and 126 therebetween. Next, inserted into the long holes 215 and 225, the rear first flap 124 and the front first flap 114 are in close contact with each other to achieve a strong assembly force.

In addition, at least four flaps of the front first flap 114, the front second flap 116, the rear first flap 124 and the rear second flap 126 constituting the main cover 100 serve as legs. The bearing capacity is further improved.

Third Embodiment

10 is a perspective view of a packing box according to a third embodiment of the present invention, and FIG. 11 is a cross-sectional view taken along line D-D of FIG. 10.

Referring to Figures 10 and 11, according to the third embodiment of the present invention, the left side cover 210 and the right side cover 220 constituting the auxiliary cover 200 is the side cover body 212 (222) And side flaps (214) (224) and side flaps (216) (226) extending integrally with the fold (5) from the side cover bodies (212) (222). However, between the side first flaps 214 and 224 and the second side flaps 216 and 226, two folds are provided at a distance equal to the thickness of the flaps 214, 224, 216 and 226. (5) is formed. And, preferably, the side cover body (212, 222) is almost half of the box plane area. That is, the side cover body 212, 222 is one side of the box so that the first side flaps 214, 224 and the second side flaps 216, 226 can be bent at the center portion of the box It has a length that can be located up to the central part.

In addition, the main cover 100 has the same structure as the second embodiment, the insertion hole 119, 129 may be formed in the central portion thereof. When the insertion holes 119 and 129 form the long holes 215 and 225 of the auxiliary cover 200 to the intermediate points in the side flaps 214 and 224, as shown in FIG. This is to maintain the flatness when the cover 100 is assembled.

Therefore, referring to FIG. 11, the packaging box according to the third embodiment of the present invention includes side first flaps 214 and 224 and side second flaps 216 and 226 constituting the auxiliary cover 200. The two folds 5 are formed between the flaps 214, 224, 216, and 226 at a distance equal to the thickness of the flaps 214, 224, 216, and 226. In this case, as shown in FIG. 11, the side second flaps 216 and 226 are bent outwardly so that the second flaps 216 and 226 are disposed between the left first flap 214 and the right first flap 224. ) Are overlapped. As described above, according to the third embodiment of the present invention, the four flaps of the left first flap 214 and the second flap 216 and the right first flap 224 and the second flap 226 serve as legs. So that the bearing capacity is further improved, especially when the flaps 214, 224, 216 and 226 are located in the center of the box, so that the left second flap 216 and the right second flap 226 Close contact promotes high assembly force without lifting. And the bearing capacity of the center part of a box improves significantly.

Fourth Embodiment

12 is a perspective view of a packing box according to a fourth embodiment of the present invention, and FIG. 13 is a cross-sectional view taken along line E-E of FIG. 12.

12 and 13, according to the fourth embodiment of the present invention, the left side cover 210 and the right side cover 220 constituting the auxiliary cover 200 have side cover bodies 212 and 222. Side flaps (214) (224), side flaps (216) (226), and side flanks extending integrally with the fold (5) from the side cover bodies (212) (222). It consists of three flaps 218 and 228. At this time, the auxiliary cover 200 is folded by the folding portion 5 to form a triangular leg. Specifically, as shown in FIG. 13, the first side flaps 214 and 224 are bent obliquely to the left and right sides, and the second side flaps 216 and 226 are bent horizontally to closely adhere to an article (eg, a battery top). The side third flaps 218 and 228 are vertically folded to form a triangular leg.

In addition, the main cover 100 has the same structure as in the third embodiment. At this time, the insertion hole 119, 129 may have a rectangular or hexagonal shape (based on the expanded state). 12 illustrates the hexagonal insertion holes 119 and 129.

Therefore, referring to Figure 13, the packaging box according to the fourth embodiment of the present invention, the auxiliary cover 200 is the side cover body 212, 222, side flap 214, 224 and In addition to the side flaps 216 and 226, the structure further includes side flaps 218 and 228, so that the side flaps 214 and 224 and the side flaps 218 and 228 are included. ) Acts as a leg, and the side second flaps 216 and 226 abut the article (eg, battery) to form a triangular leg as a whole to further reinforce the bearing force while preventing the flow of the article.

[Example 5]

14 is a perspective view of a packaging box according to a fifth embodiment of the present invention, and FIG. 15 is an exploded view of the packaging box shown in FIG. 14.

Referring to FIGS. 14 and 15, a perforation part 300 may be formed in the boxes of the first to fourth embodiments of the present invention described above. 14 and 15 illustrate a state in which the perforation part 300 is further formed in the packing box shown in FIGS. 7 and 8.

The perforated portion 300 is to increase the productivity of assembly by improving the foldability (foldability), which is formed in the folded portion 5 of the cover, one or two or more in the folded portion 5 Multiple can be formed. 14 and 15 illustrate two perforations 300 formed at predetermined intervals. The perforations 5 are formed as minute size as the size of the needle hole, or include those formed with a relatively large size as shown in FIGS. 14 and 15.

The perforations 300 are formed in the folds 5 formed between the flaps and the flaps constituting each cover, which is preferably formed as much as possible in the folds 5 inserted in the long holes 215 and 225. It is good to be. Specifically, the perforation part 300 is a part inserted into the long hole 215, 225, in the case of the first embodiment folded portion formed between the first front flap 114 and the front second flap 116 (5) is preferably necessarily formed, in the case of the second embodiment to the fourth embodiment, of course, the folding agent 5 formed between the front first flap 114 and the front second flap 116 is a backing agent. It is preferable that the fold portion 5 formed between the first flap 124 and the rear second flap 126 be necessarily formed.

The packaging box according to the present invention described above is usefully used for general household goods, electronic products as well as battery packaging, and the material includes synthetic resin materials and paper materials. As a paper material, a corrugated cardboard having a honeycomb structure may be usefully used. In the accompanying drawings, reference numeral 2 is an attachment part, and 217 and 227 are terminal insertion holes into which terminals of a battery are inserted.

As described above, the present invention has an effect that the structure of the cover 100, 200 is improved and the support force is strong, so that there is no deformation and firmly assembled even by a high load when a plurality of laminated. In addition, when the perforated portion 300 is formed, the bending is free, which has the effect of improving the assembly workability.

Claims (6)

In the packaging box having a main cover 100 and an auxiliary cover 200 extending to the upper portion of the box body 1, The main cover 100 is composed of a front cover 110 and a rear cover 120 integrally extending from the main body 1, the front cover 110 is the front cover body 112 and the front Consists of the front first flap 114 and the front second flap 116 integrally extending from the cover body 112 and having the folded portion 5, the front first flap 114 and the front second flap Two folded portions 5 are formed between 116 and the rear cover 120 is integrally provided with the rear cover body 122 and the folded portion 5 from the rear cover body 122. It consists of an extended back first flap 124, The auxiliary cover 200 is composed of a left side cover 210 and a right side cover 220 integrally extending from the body 1, the left side cover 210 and the right side cover 220 is a side cover Side first flaps 214 and 224 and side second flaps 216 extending integrally with the main body 212 and 222 and the fold portions 5 from the side cover bodies 212 and 222. (226), a long hole (215) (225) is formed in the longitudinal direction of the auxiliary cover (200); The auxiliary cover 200 is bent into a 'c' shape inside the box body 1, and then the front flap 114 of the front cover 110 in the long holes 215, 225 of the auxiliary cover 200. ) And the front second flap 116 are overlapped and inserted, the rear first flap 124 of the rear cover 120 is inserted and the front first flap 114 and the front second flap 116 remain. Packing box, characterized in that inserted into the remaining space of the long hole (215) (225). In the packaging box having a main cover 100 and an auxiliary cover 200 extending to the upper portion of the box body 1, The main cover 100 is composed of a front cover 110 and a rear cover 120 integrally extending from the main body 1, the front cover 110 is the front cover body 112 and the front Consists of the front first flap 114 and the front second flap 116 integrally extending from the cover body 112 and having the folded portion 5, the front first flap 114 and the front second flap Two folded portions 5 are formed between 116 and the rear cover 120 is integrally provided with the rear cover body 122 and the folded portion 5 from the rear cover body 122. Consists of an extended rear first flap 124 and a rear second flap 126, two folded portions 5 are formed between the rear first flap 124 and the rear second flap 126. , The auxiliary cover 200 is composed of a left side cover 210 and a right side cover 220 integrally extending from the body 1, the left side cover 210 and the right side cover 220 is a side cover Side first flaps 214 and 224 and side second flaps 216 extending integrally with the main body 212 and 222 and the fold portions 5 from the side cover bodies 212 and 222. (226), a long hole (215) (225) is formed in the longitudinal direction of the auxiliary cover (200); The auxiliary cover 200 is bent into a 'c' shape inside the box body 1, and then the front flap 114 of the front cover 110 in the long holes 215, 225 of the auxiliary cover 200. ) And the front second flap 116 are overlapped and inserted, and the rear first flap 124 and the rear second flap 126 of the rear cover 120 are the front first flap 114 and the front agent. Packing box, characterized in that the two flaps 116 is inserted and inserted into the remaining space of the remaining holes (215, 225) overlapping. In the packaging box having a main cover 100 and an auxiliary cover 200 extending to the upper portion of the box body 1, The main cover 100 is composed of a front cover 110 and a rear cover 120 integrally extending from the main body 1, the front cover 110 is the front cover body 112 and the front Consists of the front first flap 114 and the front second flap 116 integrally extending from the cover body 112 and having the folded portion 5, the front first flap 114 and the front second flap Two folded portions 5 are formed between 116 and the rear cover 120 is integrally provided with the rear cover body 122 and the folded portion 5 from the rear cover body 122. Consists of an extended rear first flap 124 and a rear second flap 126, two folded portions 5 are formed between the rear first flap 124 and the rear second flap 126. , The auxiliary cover 200 is composed of a left side cover 210 and a right side cover 220 integrally extending from the body 1, the left side cover 210 and the right side cover 220 is a side cover Side first flaps 214 and 224 and side second flaps 216 extending integrally with the main body 212 and 222 and the fold portions 5 from the side cover bodies 212 and 222. 226, two folds 5 are formed between the first side flaps 214 and 224 and the second side flaps 216 and 226, and the second cover 200 of the auxiliary cover 200. Long holes 215 and 225 are formed in the longitudinal direction; The auxiliary cover 200 is bent into the main body 1, and the first side flaps 214 and 224 and the second side flaps 216 and 226 constituting the auxiliary cover 200 are folded in two. The front flap 114 and the front face of the front cover 110 are bent into the main body 1 in the state overlapped by the section 5, and the long holes 215 and 225 of the auxiliary cover 200. After the two flaps 116 are overlapped and inserted, the rear first flap 124 and the rear second flap 126 of the rear cover 120 are the front first flap 114 and the front second flap 116. The packaging box, characterized in that is inserted and assembled by overlapping the remaining space of the long hole (215, 225) remaining. In the packaging box having a main cover 100 and an auxiliary cover 200 extending to the upper portion of the box body 1, The main cover 100 is composed of a front cover 110 and a rear cover 120 integrally extending from the main body 1, the front cover 110 is the front cover body 112 and the front Consists of the front first flap 114 and the front second flap 116 integrally extending from the cover body 112 and having the folded portion 5, the front first flap 114 and the front second flap Two folded portions 5 are formed between 116 and the rear cover 120 is integrally provided with the rear cover body 122 and the folded portion 5 from the rear cover body 122. Consists of an extended rear first flap 124 and a rear second flap 126, two folded portions 5 are formed between the rear first flap 124 and the rear second flap 126. , The auxiliary cover 200 is composed of a left side cover 210 and a right side cover 220 integrally extending from the body 1, the left side cover 210 and the right side cover 220 is a side cover Side flaps (214) (224) and side flaps (216) integrally extending with the body (212) (222) and the fold (5) from the side cover bodies (212) (222). 226 and side third flaps 218 and 228, and long holes 215 and 225 are formed in the longitudinal direction of the auxiliary cover 200; The auxiliary cover 200 is bent into the inside of the main body 1, the first side flaps 214, 224 are bent inclined to the left and right, the second side flaps 216, 226 are bent horizontally, The third side flaps 218 and 228 are bent vertically so that a triangular leg is formed, and the front first flaps of the front cover 110 in the long holes 215 and 225 of the auxiliary cover 200. After the 114 and front second flaps 116 are overlapped and inserted, the rear first flaps 124 and the rear second flaps 126 of the rear cover 120 are the front first flaps 114 and The packaging box, characterized in that the front second flap 116 is inserted and superimposed in the remaining space of the remaining long holes (215, 225) are inserted. The method according to any one of claims 1 to 4, The main cover 100 is a packing box, characterized in that the fitting grooves (118, 128) is formed to be fitted to the side portions (215a) (225a) of the long hole (215, 225). The method according to any one of claims 1 to 4, Packing box, characterized in that the perforated portion 300 is formed in the folded portion (5) of the flap inserted into the long hole (215) (225).

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