KR102254438B1 - Shipping carton made of paper - Google Patents

Abstract

The present invention relates to a shipping packaging box made of paper, and a panel-shaped base portion having a predetermined thickness, four side portions extending perpendicular to the base portion, and extending from one of the four side portions to be parallel to the base portion. A cover portion positioned so as to be positioned so as to include a cover portion extending perpendicular to the cover portion, and a pair of handle portions coupled to the base portion, and the four side portions include a first side portion, a second side portion, and a second side portion clockwise from the rear of the base portion. It is provided as a side portion and a fourth side portion, and the first side portion and the third side portion face each other, and the second side portion and the fourth side portion face each other, and are provided on the fold line between the first side portion and the third side portion and the base portion. Part of the handle is penetrated into the groove, and the handle is in contact with each other to cover the sides of the first side and the third side from the bottom to the top to prevent sagging of the packaged goods inside, thereby improving durability, manufacturing and storage. You can make this easier.

Description

Shipping box made of paper {SHIPPING CARTON MADE OF PAPER}

The present invention relates to a shipping packaging box made of paper. More specifically, a panel-shaped base portion having a predetermined thickness, four side portions extending perpendicular to the base portion, a cover portion extending from one of the four side portions and positioned parallel to the base portion, and perpendicular to the cover portion. Includes a pair of handles coupled to the extension cover portion and the base portion extending so that the four side portions are provided with a first side portion, a second side portion, a third side portion and a fourth side portion clockwise from the rear of the base portion, and the base The first side portion and the third side portion face each other, and the second side portion and the fourth side portion face each other, and a portion of the handle portion penetrates into a groove provided in the fold line between the first side portion and the third side portion and the base portion, It is characterized in that the handle portion is in contact with the first side portion and the third side portion so as to surround the side surfaces of the first side portion and the third side portion from the lower portion to the upper portion to prevent sagging of the packaged article packaged therein.

In general, the box is intended to contain things or to make it easy to carry things.

As the demands of consumers diversify, the design and shape of packaging boxes are continuously developing. However, in recent years, since excessive packaging boxes cause environmental pollution, regulations on packaging boxes are gradually made.

In addition, for the safety of the product, a styropol reinforcing member is configured.The styropole reinforcing member is not only not recyclable, but also increases the amount of waste, and the styropol material causes a problem of environmental pollution due to its non-perishable nature during disposal.

Accordingly, it is being actively manufactured to minimize the volume of the packaging box and reduce environmental pollution by making the material as a paper material or a box having a solid material.

In addition, as the simplicity of assembly of the packaging box emerges as an important core task, problems related to durability such as being made as an integral unit so that only the upper part is opened instead of the lid, so that there is no means to support the lower part, are easily struck, are emerging.

However, in the case of a paper box, it is easy to disassemble and assemble, and thus workability may be excellent, but as a soft material, there is a problem that durability is low and life is not long, and items received by an external shock are easily damaged.

KR 20-0474887 B1

It is an object of the present invention to improve durability by integrally manufacturing a packaging box made of a paper material, and to achieve ease of manufacture and storage. To this end, a panel-shaped base portion having a predetermined thickness, four side portions extending perpendicular to the base portion, a cover portion extending from one of the four side portions and positioned parallel to the base portion, and perpendicular to the cover portion. It includes an extended cover part and a pair of handle parts coupled with the base part, and the four side parts are provided with a first side part, a second side part, a third side part, and a fourth side part in a clockwise direction from the rear of the base part. The first side portion and the third side portion face each other, and the second side portion and the fourth side portion face each other, and a portion of the handle portion penetrates into the groove provided in the fold line between the first side portion and the third side portion and the base portion. The part may be conveyed in contact with the side of the first side portion and the third side portion from the lower side toward the upper side.

In order to achieve the above object, the shipping packaging box made of paper according to the present invention is a packaging box made of a paper material, in the packaging box made of a paper material, a panel-shaped base portion having a predetermined thickness, and the base Four side portions extending to be imposed vertically, a cover portion extending from the side portion of one of the four side portions and positioned parallel to the base portion, an extended cover portion extending perpendicular to the cover portion, and a cover portion coupled to the base portion Including a pair of handles, the four side portions are provided with a first side portion, a second side portion, a third side portion and a fourth side portion clockwise from the rear of the base portion, and the first side portion and the first side portion and the fourth side portion around the base portion. The third side portion faces, the second side portion and the fourth side portion face each other, and a portion of the handle portion penetrates into a groove provided in a fold line between the first side portion and the third side portion and the base portion. , The handle portion faces from the bottom to the top so as to surround the side surfaces of the first side portion and the third side portion to prevent sagging of the packaged article packaged therein.

In addition, according to the present invention, a panel-shaped support portion having a predetermined thickness on the upper surface of the base portion, but having the same size as the base portion, is coupled to prevent sagging of the packaged article packaged therein.

In addition, the second side portion and the fourth side portion according to the present invention are provided with oblique fold lines, but for stacked storage, a user may use the second side portion and the third side portion based on the close fold line. When the inner surfaces are respectively folded, the cover part and the base part are in close contact, so that stacking and storage is easy.

In addition, according to the present invention, further comprising a pair of coupling portions extending from the rear of the second side portion and the fourth side portion, for assembling into a packaging box, the user Folded in a vertical direction from the fourth side portion and fixed in contact with a portion of the first side portion, the height of the packaging box is formed.

In addition, according to the present invention, further comprising a pair of rib portions positioned between the second side portion and the third side portion and between the third side portion and the fourth side portion, and when the pair of rib portions are folded in contact with each other , When the second side portion, the third side portion, and the fourth side portion are mutually perpendicular, and when the pair of rib portions are respectively unfolded, the third side portion and the base portion are positioned on the same line.

In addition, the handle according to the present invention is provided with a plurality of strings made of paper in a knot shape.

In addition, according to the present invention, the base portion, the side portion, the coupling portion, the rib portion, the cover portion and the extension cover portion are integrally formed.

According to the present invention, the shipping packaging box made of paper can be manufactured as an integral type that does not require a separate lid for opening and closing, and thus can be accurately and quickly manufactured with a laser cutting machine, thereby increasing productivity.

In addition, the fourth upper fold area is superimposed on a part of the fourth lower fold area by the fold line, and the cover part abuts the base so that the packing box can be folded in half in the longitudinal direction, greatly reducing the volume of the packing box. As it is easy to store and move, it is possible to significantly reduce logistics costs such as storage costs.

In addition, there is an effect of preventing sagging by being provided with a support portion that is the same size as the base portion and seated on the upper surface of the base portion, and is located in a double position with the base portion in the lower portion of the packaging box.

In addition, by applying a glue gun only to a point where the pair of handles meets the base portion and the support portion, durability of the base portion and the support portion may be improved, thereby increasing the life of the packaging box.

In addition, it is possible to induce the combination of the three components of the base part, the base part and the handle part only by applying only a part of the upper and lower part of the handle part rather than the entire application of applying the glue gun to the base part and the base part, so work efficiency is improved There is an increasing effect.

In addition, the base part, the side part, the coupling part, the rib part, the support part, the groove part, the cover part, the extension cover part and the support part, as well as the handle part are made of paper, so it is easy to post-process the packaging box that has reached the end of its life, and the production cost There is an effect that can be reduced.

1 is an overall perspective view according to the present invention.
2 is an exploded view according to the present invention.
Figure 3 is a perspective view for explaining the cover according to the present invention.
4 is an enlarged view for explaining a fold line according to the present invention.
5 is a plan view of a support according to the present invention.
6 is an enlarged view of a point at which the glue gun according to the present invention is adhered.
7 is a cross-sectional view of a combination of a support and a base according to the present invention.
8 is a plan view when the cover part according to the present invention is folded toward the base part.
9 is a perspective view for explaining a rib according to the present invention.
10 shows an example of using a handle according to the present invention.
11 is an enlarged view of a handle according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein.

The terms used in this specification are for describing exemplary embodiments, and therefore, are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, "comprise" and/or "comprising" refers to the presence of one or more other components, steps, actions and/or elements in which the recited component, step, operation and/or element Or does not preclude additions.

The definitions of terms used below are as follows. "Longitudinal direction" refers to the x-axis direction with reference to Fig. 1, the "width direction" refers to the y-axis direction with respect to Fig. 1, and the "vertical direction" refers to a direction perpendicular to the longitudinal and transverse directions at the same time. In addition, "one side, the other side" refers to the upper and lower sides in the width direction based on FIG. 2. In addition, "front, rear" refers to the left and right sides in the longitudinal direction based on FIG. 2.

The shipping packaging box made of paper according to the present invention includes a base portion 100, a side portion 200, a coupling portion 300, a rib portion 400, a support portion 500, a groove portion 600, and a cover portion 700 , Including an extension cover part 800, a support part 900 and a handle part 1000.

2 is an exploded view according to the present invention. See FIG. 2.

The base portion 100 is formed in a panel shape having a predetermined thickness. In addition, the packaged article 50 may be seated and transported on the upper surface of the base portion 100 in a rectangular cross-section.

The side portion 200 is formed extending in a vertical direction from each corner of the base portion 100. Accordingly, the side portion 200 is provided with a first side portion 210, a second side portion 220, a third side portion 230, and a fourth side portion 240 in a clockwise direction from the rear of the base portion 100. Therefore, the first side portion 210 to the fourth side portion 240 is formed as the outer surface of the packaging box of the present invention surrounding the packaging article 50 when the shipping packaging box made of paper according to the present invention is transported. You can protect the goods.

In this case, it is preferable that the coupling part 300 extends from the second side part 220 and the fourth side part 240 toward the rear.

A pair of coupling portions 300 extending from the rear of the second side portion 220 and the fourth side portion 240 are perpendicular to the second side portion 220 and the fourth side portion 240 to form the first side portion 210. It can be combined by contacting a part (see Fig. 4). Accordingly, the height of the shipping packaging box made of paper according to the present invention is formed to prevent deformation of the packaging box.

In addition, it is preferable that a pair of rib portions 400 extend from the second side portion 220 and the fourth side portion 240 toward the front.

Referring to FIG. 3, a first rib portion 410 extending with a curvature in front of the second side portion 220 and a second rib portion 420 extending with a curvature from the other side of the third side portion 230. ) May be adjacent to each other and overlap each other in a symmetrical shape.

Therefore, when the adjacent first rib portion 410 and the second rib portion 420 abut and overlap, the second side portion 220, the third side portion 230, and the fourth side portion 240 are formed in the base portion ( From 100), they are all vertical and surround the outside of the packaged article 50 (see FIG. 9).

Since the pair of ribs 400 as described above are stacked and folded toward the inside of the base unit 100 to form a packaging box, it is possible to prevent the exposure of the packaged article 50, thereby increasing security and sealing properties. have.

In addition, the first rib portion 410 and the second rib portion 420 have a curvature shape, which has the advantage of removing a risk factor that may injure an operator or user when using the packaging box.

The cover part 700 has the same size as the base part 100 and extends in the longitudinal direction from the first side part 210. In addition, the extension cover portion 800 extends in the longitudinal direction from the cover portion 700 to have the same size as the side portion 200.

At this time, it is preferable that the protruding ring is provided on the cover part 700 and the extension cover part 800.

In detail, referring to FIG. 2, a pair of cover ring portions 710 protruding from the centers of one side and the other side of the cover portion 700 to a predetermined length are provided. In addition, an extension ring portion 810 protruding from the center of the rear of the extension cover portion 800 to a predetermined length is provided.

The pair of cover ring portions 710 and extension ring portions 810 may be vertically folded from the cover portion 700 and the extension cover portion 800, respectively.

In addition, a groove portion 600 is provided so that the cover ring portion 710 and the extension ring portion 810 can be inserted and fixed.

The groove portion 600 is a cover groove portion 610 through which the cover ring portion 710 may pass, an extension groove portion 620 through which the extension ring portion 810 may pass, and both ends of the handle portion 1000 may be penetrated. It is provided with a handle groove 630 that can be.

The cover groove portion 610 is provided by being cut in a circular shape at the center of the fold line between the pair of support portions 500 from the second side portion 220 and the fourth side portion 240.

The extended groove portion 620 is provided by being cut in a circular shape at the center of the fold line between the base portion 100 and the third side portion 230.

Accordingly, as shown in FIG. 1, in a state in which the first side portion 210 to the fourth side portion 240 is vertical from the base portion 100, the cover portion 700 is folded so as to be vertical from the first side portion 210, and extends The cover part 800 may be folded vertically from the cover part 700 to cover the packaged article 50.

Next, the extension ring portion 810 is penetrated through the extension groove portion 620, and a pair of cover ring portions 710 are respectively penetrated through the cover groove portion 610, so that the cover portion 700 and the extension cover portion 800 The packaged article 50 can be transported in a fixed state.

At this time, based on the assembled packaging box according to the present invention, a pair of cover ring portions 710 from the top are fitted into the cover grooves 610, respectively, and the extension ring portion 810 from the bottom is the extension groove portion 620 In the structure to be fitted in, the packaged article 50 has an effect of improving the sealing properties and safety in the transport of the packaged article 50 by forming a double side that can open and close the packaged article 50.

In addition, from the second side portion 220 and the fourth side portion 240, the support portion 500 having a predetermined length in the width direction is extended to be vertically folded from the second side portion 220 and the fourth side portion 240 to be packaged. There is an advantage of being able to completely block the exposure of (50).

According to the present invention, the base part 100, the side part 200, the coupling part 300, the rib part 400, the support part 500, the cover part 700, and the extension cover part 800 are provided integrally. There is a feature to be.

That is, the shipping packaging box made of paper according to the present invention can be manufactured as an integral type that does not require a separate opening and closing lid. Therefore, since the beam can be produced by a laser cutting method in which a material is heated by vaporizing and cutting by concentrating the beam on the minimum diameter, it can be accurately and quickly produced, resulting in an effect of increasing accuracy and productivity.

In addition, according to the present invention, the second side portion 220 and the fourth side portion 240 has a characteristic that a close contact fold line (C) is provided.

Refer to FIG. 4 for a detailed description.

Since the second side portion 220 and the fourth side portion 240 are symmetrical with respect to the base portion 100 and a close fold line C is provided, the description will be made only with the fourth side portion 240 in order to prevent overlapping descriptions. .

At the point where the fourth side portion 240, the coupling portion 300, and the base portion 100 meet, an oblique fold line C in the form of an oblique line passing through the cover groove portion 610 is provided. It may be divided into an upper folded area 241 and a fourth lower folded area 242.

Therefore, as shown in FIG. 8, the fourth upper folded area 241 is superimposed on a part of the fourth lower folded area 242 by the close contact fold line C, and the cover part 700 is formed with the base part 100. In contact, the packaging box can be folded in half in the longitudinal direction.

That is, when the shipping packaging box made of paper according to the present invention is not used, it is folded in half and stacked in multiple layers in a flat state to reduce the volume, thereby making it easy to store and move, thereby significantly reducing logistics costs such as storage costs. Occurs.

In addition, according to the present invention, there is a characteristic that the support portion 900 is provided.

The support portion 900 is a paper plate having a predetermined thickness, and may be mounted on the upper surface of the base portion 100 in the same area as the base portion 100. It is preferable that the support part 900 is provided with a durable thickness capable of supporting the weight of the packaged article 50 placed on the base part 100. Accordingly, there is an effect that the support portion 900 is formed in a double with the base portion 100 in the lower portion of the packaging box according to the present invention to prevent damage or sagging of the packaging box.

In particular, when the shipping packaging box made of paper according to the present invention is made of paper and the packaged article 50 becomes larger than a certain weight, there is an essential problem that cannot but sag down.

Accordingly, in the present invention, the support part 900 is configured to form a double lower part to prevent damage and sagging of the packaging box, thereby increasing the life of the packaging box.

At this time, the coupling of the support portion 900 and the base portion 100 is coupled by applying a glue gun 10, and by placing the handle portion 1000 between the support portion 900 and the base portion 100 indirectly There is a feature that combines. Here, the glue gun 10 may include various types and forms of adhesives.

The effect thereof will be described in detail through a process in which the handle part 1000, the base part 100, and the support part 900 are combined.

First, the amount of the pair of handle portions 1000 in the handle groove portion 630 provided by cutting in a circular shape on the fold line between the base portion 100 and the first side portion 210 and the third side portion 230 Each end is passed (see Fig. 2).

A view from the top through which both ends of the pair of handles 1000 pass are the same as in FIG. 5.

Next, the support part 900 may be placed on the upper surface of the base part 100 to be coupled.

At this time, the glue gun 10 is preferably applied only to two-fifths of the area in contact with the base portion 100 and the support portion 900, respectively, on the upper and lower surfaces of the handle portion 1000 (see FIG. 6).

In detail, a part of the area of the handle part 1000 located between the base part 100 and the support part 900 can be divided into 5 equal parts a, b, c, d and e as shown in FIG. 6. . Among these, the glue gun 10 may be partially applied only to b and d. That is, the glue gun 10 is applied at a minimum only to the points b and d that should be applied among the upper and lower surfaces of the handle unit 1000 so that they can be combined with the base unit 100 and the support unit 900, respectively. Accordingly, in the present invention, in coupling the three configurations of the base portion 100, the support portion 900 and the handle portion 1000 to each other, the glue gun 10 is applied to a minimum to reduce the cost of the material, thereby reducing the cost, Since only minimal work is performed, there is an advantage in that work efficiency is increased.

Therefore, the glue gun 10 is not applied directly to the support portion 900 and the base portion 100, but the upper surface of the handle portion 1000 meeting the support portion 900 and the base portion 100 as shown in FIG. The base portion 100 and the support portion 900 may be indirectly coupled to each other by being partially applied only to the minimum position on the lower surface.

Since the properties of the glue gun 10 are changed according to the environment and temperature in which the packaging box is stored, in the present invention, due to the nature of the components being made of paper, the glue gun directly to the base portion 100 and the support portion 900 ( When 10) is applied, the properties of the base portion 100 and the support portion 900 may be changed, resulting in a problem of tearing or inferior durability.

Accordingly, by applying the glue gun 10 only to the point where the pair of handles 1000 meets the base portion 100 and the support portion 900, the base portion 100 and the support portion 900 are prevented from being torn or deformed. By removing it, durability can be improved and the life of the packaging box can be increased.

In addition, as shown in FIG. 10, when the shipping packaging box made of paper according to the present invention is completely assembled, the pair of handle portions 1000 are from the bottom of the packaging box to the first side portion 210 and the third side portion 230. After wrapping ), a structure that is finally brought into contact with the user's hand is formed.

Accordingly, since the packaged article 50 is transported from the lower surface, there is an advantage in that the stability of transport is increased.

In addition, it is preferable that the pair of handle portions 1000 are made of a paper material, and are twisted into a net shape to form one string.

Referring to FIG. 11, a plurality of papers having a certain thickness are twisted like a net shape and bound together to prevent breakage according to the weight of the packaged article 50.

In addition, not only the above-described components manufactured as an integral type, but also the handle part 1000 is made of paper, so that the post-processing of the packaging box that has reached the end of its life is easy, and manufacturing cost can be reduced.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also present. It belongs to the scope of rights of

10: glue gun, 50: packaged article,
100: base portion, 200: side portion,
210: first side portion, 220: second side portion,
221: second upper fold area, 222: second lower fold area,
230: third side portion, 240: fourth side portion,
241: fourth upper fold area, 242: fourth lower fold area,
300: coupling portion, 400: rib portion,
410: first rib, 420: second rib,
500: support, 600: groove,
610: cover groove, 620: extension groove,
630: handle groove, 700: cover,
710: cover hook portion, 800: extension cover portion,
810: extension hook portion, 900: support portion,
1000: handle part, C: tight fold line.

Claims (7)

In the packaging box made of a paper material,
A panel-shaped base portion having a predetermined thickness;
Four side portions extending perpendicular to the base portion;
A cover part extending from the side part of one of the four side parts and positioned parallel to the base part;
An extension cover part extending perpendicular to the cover part; And
Includes; a pair of handle portions coupled to the base portion,
The four side portions,
It is provided with a first side part, a second side part, a third side part and a fourth side part clockwise from the rear of the base part to face the first side part and the third side part around the base part, and the second side part and the The fourth side portions face to each other,
A portion of the handle portion penetrates into a groove provided in a fold line between the first side portion and the third side portion and the base portion, and the handle portion faces the first side portion and the third side portion toward the upper side. It touches so as to be wrapped to prevent sagging of the packaged goods inside,
A panel-shaped support portion having a predetermined thickness on the upper surface of the base portion and having the same size as the base portion; is combined to prevent sagging of the packaged article packaged therein,
A pair of support portions extending in the width direction from one side of the second side portion and the fourth side portion;
A pair of cover ring portions protruding from the center of one side and the other side of the cover portion to a predetermined length;
An extension ring part protruding from the center of the rear of the extension cover part to a predetermined length;
A pair of cover grooves formed at a center of a fold line between the second side portion, the fourth side portion and the pair of support portions; And
Further comprising; an extension groove configured in the center of the fold line between the base portion and the third side portion,
The pair of cover ring portions are inserted and fixed to the pair of cover grooves,
Since the extension ring portion is inserted and fixed in the extension groove, it is possible to block the exposure of the packaged article.
Paper shipping carton.
delete The method of claim 1,
In the second side portion and the fourth side portion,
It is provided with an oblique fold line,
For storage, when the user folds each of the inner surfaces of the second side portion and the fourth side portion based on the close fold line,
The cover part and the base part are in close contact, making it easy to stack and store.
Paper shipping carton.
The method of claim 3,
A pair of coupling portions extending from the rear of the second side portion and the fourth side portion; further comprising,
In order to assemble into a packaging box, the user folds the pair of coupling portions in a vertical direction from the second side portion and the fourth side portion and contacts and fixes a portion of the first side portion, thereby forming the height of the packaging box.
Paper shipping carton.
The method of claim 4,
A pair of rib portions positioned between the second side portion and the third side portion and between the third side portion and the fourth side portion; and
When the pair of rib portions are in contact with each other and folded, the second side portion, the third side portion, and the fourth side portion are mutually perpendicular,
When each of the pair of ribs is unfolded, the third side portion and the base portion are positioned on the same line.
Paper shipping carton.
The method of claim 5,
The handle part,
A plurality of paper strings are provided in a knot shape.
Paper shipping carton.
The method of claim 6,
The base part, the side part, the coupling part, the rib part, the cover part and the extension cover part are integrally formed
Paper shipping carton.

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