KR20170002660U - Paper box for packing - Google Patents

Paper box for packing Download PDF

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Publication number
KR20170002660U
KR20170002660U KR2020160000236U KR20160000236U KR20170002660U KR 20170002660 U KR20170002660 U KR 20170002660U KR 2020160000236 U KR2020160000236 U KR 2020160000236U KR 20160000236 U KR20160000236 U KR 20160000236U KR 20170002660 U KR20170002660 U KR 20170002660U
Authority
KR
South Korea
Prior art keywords
plate
side plate
paper box
packaging paper
upper side
Prior art date
Application number
KR2020160000236U
Other languages
Korean (ko)
Inventor
이수진
김태우
김상철
박우현
Original Assignee
주식회사 파리크라상
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 파리크라상 filed Critical 주식회사 파리크라상
Priority to KR2020160000236U priority Critical patent/KR20170002660U/en
Publication of KR20170002660U publication Critical patent/KR20170002660U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/10—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body
    • B65D5/103—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body one of the self-locking flaps having a tongue engaging into an opening of an opposite flap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/10—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body
    • B65D5/103—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body one of the self-locking flaps having a tongue engaging into an opening of an opposite flap
    • B65D5/106—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body one of the self-locking flaps having a tongue engaging into an opening of an opposite flap the opening being a slot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B65D5/46088—Handles integral with the container formed by extensions of closure flaps, by closure flaps or by extensions of side flaps of a container formed by folding a blank to form a tubular body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits

Abstract

A packaging paper box having a hexahedron shape according to an embodiment of the present invention is disclosed. Wherein the packaging paper box comprises an upper plate constituting an upper surface in a hexahedron form, a lower plate constituting a lower surface in the form of a hexahedron, an upper plate connected at one end to one end of the upper plate so as to be foldable, One end of the lower plate being foldably connected to one end of the lower plate to constitute a part of a side surface of the packing paper box, one end of the lower plate being connected to one end of the upper plate and the opposite end being connected to one end of the lower plate, A side plate which constitutes a part of a side surface of the paper box and a side plate blade which is foldably connected to the side end of the side plate so as to constitute a part of a side surface of the paper box together with the upper side plate and the lower side plate, Has a side plate blade protruding portion that can engage with a coupling groove of the lower plate at the lower end, And a lower plate engaging groove capable of receiving the projection.

Description

Paper box for packaging {PAPER BOX FOR PACKING}

The present invention relates to a paper box for packing, more specifically, to a paper box for packaging that is easy to assemble, has excellent strength, and has a clean appearance.

Paper, wood or plastic boxes are often used in the packaging and transportation of goods.

The wooden or plastic box is superior in terms of the stability of the package and the performance of the contents, but the manufacturing cost of the packaging container is high and the cost of the logistics is increased due to the weight of the package itself. In addition, the wooden box can cause damage to the forest, and the plastic box has a problem that can cause environmental pollution.

Paper boxes are weaker than wood or plastic boxes due to their material properties, but they are easy to manufacture and have low manufacturing cost and light weight. Thus, there may be a demand in the art for a more robust paper box.

Korean Patent No. 10-1506783 (Mar. 23, 2013) discloses a paper box structure that is easy to fold and handle, and a method of assembling the same.

The present invention has been devised in response to the background art described above, and is intended to provide a rigid paper box that can be easily rewritten and can maintain the structure of the box better.

The present invention is intended to provide a paper box which is excellent in strength and can be easily used and which can safely store contents.

According to one embodiment of the present invention, a packaging paper box having a hexahedron shape is disclosed. Wherein the packaging paper box comprises an upper plate constituting an upper surface in a hexahedron form, a lower plate constituting a lower surface in the form of a hexahedron, an upper plate connected at one end to one end of the upper plate so as to be foldable, One end of the lower plate being foldably connected to one end of the lower plate to constitute a part of a side surface of the packing paper box, one end of the lower plate being connected to one end of the upper plate and the opposite end being connected to one end of the lower plate, A side plate constituting a part of a side surface of the paper box and a side plate blade which is partly connected to a side end portion of the side plate so as to be foldable so as to constitute a part of a side surface of the packaging paper box together with the upper and lower plates, The side plate blade has a side plate blade protrusion that can engage with the lower plate engagement groove at the lower end, And a lower plate coupling groove capable of receiving the blade protrusion.

Alternatively, the upper side plate may have a collapsible upper side plate projecting portion engageable with the lower side plate engaging groove at an opposite end of one end portion connected to the upper plate of the upper side plate, the lower side plate being capable of receiving the upper side plate projection And a lower plate coupling groove.

Alternatively, the upper side projecting portion further includes a release handle projected in a direction opposite to the upper side plate projection so as to facilitate disengagement of the upper side plate and the lower side plate when the user opens the packaging paper box can do.

Alternatively, the lower plate engaging groove may be located at a portion where the lower plate and the lower plate are foldably connected.

Alternatively, the upper plate may include a handle portion folded in a direction opposite to the lower plate in the upper plate to become a handle of the packaging paper box.

Alternatively, the top plate may include a cover made of a transparent film on the bottom surface of the top plate so that the contents of the packaging paper box are not exposed to the outside, even when the tab is bent into a handle.

The present design can be easily rewritten and provide a sturdy paper box that can better maintain the structure of the box.

The present invention can provide a paper box which is excellent in strength and can be easily used and which can safely store contents.

1 is a perspective view of a packaging paper box having a hexahedron shape according to an embodiment of the present invention.
2 is an exploded view of a packaging box having a hexahedron shape according to an embodiment of the present invention.
3 is a perspective view illustrating an upper side plate and a lower side plate of a packaging paper box having a hexahedron shape according to an embodiment of the present invention.
FIG. 4 is a perspective view illustrating a side of a packaging paper box having a hexahedron shape according to an embodiment of the present invention; FIG.
FIG. 5 is a detailed view of an upper side plate projection and a release handle of a packaging paper box having a hexahedron shape according to an embodiment of the present invention; FIG.
FIG. 6 is a detailed view of a handle of a top plate of a packaging paper box having a hexahedron shape according to an embodiment of the present invention; FIG.

Various embodiments are now described with reference to the drawings, wherein like reference numerals are used throughout the drawings to refer to like elements. In this specification, various explanations are given to provide an understanding of the present invention. It will be apparent, however, that such embodiments may be practiced without these specific details. In other instances, well-known structures and devices are provided in block diagram form in order to facilitate describing the embodiments.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention should not be construed as limited to the embodiments set forth herein but is to be accorded the widest scope consistent with the principles and novel features set forth herein.

1 is a perspective view of a packaging paper box having a hexahedron shape according to an embodiment of the present invention.

As shown in the figure, a carton box 1000 having a hexahedron shape according to an embodiment of the present invention includes an upper plate 100, an upper plate 120, a lower plate 310, a side plate 200 and a lower plate 300, And has a shape constituting the hexahedron.

The upper plate 100 constitutes the upper surface in the form of a hexahedron. The upper plate 100 may include a handle 110 folded in an opposite direction (upper side) to the lower plate and serving as a handle of the packaging paper box 1000. The upper plate 100 includes a cover 111 composed of a transparent film on the bottom surface of the upper plate 100 so that the contents of the packaging paper box 1000 are not exposed to the outside even when the handle 110 is folded and made into a handle . The upper plate 120 may be foldably connected to one end of the upper plate 100.

The lower plate 300 forms a lower surface in a hexahedron form. The lower plate 310 may be foldably connected to one end of the lower plate 300. The side plate 200 may be connected to the other end of the lower plate 300. The lower plate 300 may include a lower plate engaging groove 301 capable of receiving the side plate wing protrusion 211.

One end of the upper side plate 120 is foldably connected to one end of the upper plate 100 to constitute a part of the side surface of the packaging paper box 1000. The upper side plate 120 may have a foldable upper side plate projection 121 which can engage with the lower side plate coupling groove 311 at the opposite end of one end connected to the upper plate 100. [ The upper side plate projection 121 is coupled to the lower side plate coupling groove 311 so that the packaging paper box 1000 can be fixed in a closed state. The upper side plate projection part 121 is formed to have a shape corresponding to the projecting direction of the upper side plate projection part 121 so as to facilitate disengagement of the upper side plate 120 and the lower side plate 310 when the user opens the packaging paper box 1000 And an unlocking handle 122 protruding in the opposite direction.

The lower side plate 310 may be foldably connected to one end of the lower plate 300 at one end to constitute a part of the side surface of the packaging paper box 1000. The lower side plate 310 may be folded at a right angle with the lower plate 300 to form a part of the side surface of the packaging paper box. The lower side plate 310 may include a lower side plate coupling groove 311 capable of receiving the upper side plate projection 121. The upper plate 120 and the lower plate 310 can be firmly fixed by receiving the upper plate protrusion 121 in the lower plate engaging groove 311 and the packing paper box 1000 can be fixed in a closed state have. The upper side plate 120 and the lower side plate 310 may be connected to each other to form one side surface of the packing paper box 1000 and may constitute a side surface different from the side surface constituting the side plate 200. [

One end of the side plate 200 is connected to one end of the top plate 100 and the opposite end of the side plate 200 is connected to one end of the bottom plate 300 to constitute a part of the side surface of the packaging paper box 1000. The side plate 200 may form a side surface different from a side surface of the packaging paper box 1000 constituted by the upper side plate 120 and the lower side plate 310. The side plate 200 can be foldably connected to the side plate vanes 210 at the side end thereof.

One end of the side plate wing 210 is foldably connected to the side end of the side plate 200 to constitute a part of the side surface of the paper box 1000 for packaging together with the upper side plate 120 and the lower side plate 310. The side plate vanes 210 may have a side plate vane protrusion 211 engageable with the lower plate coupling groove 301 at the lower end.

The upper side plate 120, the lower side plate 310 and the side plate 200 according to an embodiment of the present invention may be configured such that each of the packaging paper boxes 1000 is symmetrically positioned to have a hexahedron shape . In addition, the side plate wings 210 may be formed as a pair together with the upper side plate 120 and the lower side plate 310, and two pairs may be present in the entire packaging box 1000.

2 is an exploded view of a packaging box having a hexahedron shape according to an embodiment of the present invention.

The packaging paper box 1000 according to one embodiment of the present invention provides a structure in which a box can be formed by assembling both ends of one sheet of paper by folding and folding. In the present invention, the expression " connected " can refer to both the expression of the coupling relationship between each compartment and the combination of two or more papers when a single paper is folded to separate the compartments.

 The developed view of the packaging paper box 1000 according to an embodiment of the present invention shown in Fig. 2 shows a developed view of a surface constituting the inside of the packaging paper box.

The lower plate 310 may be foldably connected to one end of the lower plate 300. The lower side plate 310 may include a lower side plate coupling groove 311 capable of receiving the upper side plate projection 121. A lower plate coupling groove 301 may be formed at a portion where the lower plate 300 and the lower plate 310 are foldably connected. The lower plate coupling groove 301 can receive the side plate blade protrusion 211.

The packaging paper box 1000 according to one embodiment of the present invention is configured such that the side plate wing protrusion 211 is received and fixed in the lower plate engagement groove 301 so that force is applied to the upper side and the lower side of the packaging paper box 1000, In the case of folding the packaging paper box 1000, it is possible to maintain a more solid hexahedral shape

The other end of the lower plate 300 may be connected to the joint 220 where the side plate 200 can be folded. The shape of the box can be realized by joining the joining portion 220 and the side plate 200. The joining portion 220 and the side plate 200 may be attached with at least one of a double-sided tape, a glue and an adhesive.

One end of the side plate 200 may be connected to one end of the upper plate 100 and the other end may be connected to one end of the lower plate 300. Further, a side plate blade 210 may be connected to the side edge of the side plate 200. The side plate wing 210 may include a side plate blade protrusion 211 at one end positioned in the direction of the lower plate 300 when the packing paper box 1000 is assembled. The side plate blade protrusion 211 is accommodated in the lower plate engaging groove 301 as described above so that the packaging paper box 1000 according to an embodiment of the present invention can maintain a more rigid shape. The side plate 200 may constitute a side surface different from the side surface of the upper side plate 120, the lower side plate 310 and the side plate vanes 210 in the packaging paper box 1000. The side plate 200 can be configured at a corresponding position so that the packaging paper box 1000 according to an embodiment of the present invention can form a hexahedron.

The upper plate 100 has one end and the opposite end connected to the side plate 200, and the upper plate 120 can be connected to the other end opposite to the other end, and the upper surface can be formed in a hexahedron shape. The upper side plate 120, which is foldably connected to the upper plate 100, can constitute the side surface of the folded paper box 1000. A cover 111 composed of a transparent film may be positioned on the bottom surface of the upper plate 100 so that the contents of the packaging paper box are not exposed to the outside, even when the handle 110 is folded into a handle. The cover 111 may be made of a material such as vinyl or plastic, and may be transparent so that the user of the packaging paper box can see the contents from the outside.

The upper side plate 120, which is foldably connected to one end of the upper plate 100 at one end, can be folded to form the side surface of the packaging paper box 1000. The upper side plate projection 121 located at one end of the upper side plate 120 may be coupled to the lower side plate coupling groove 311 to firmly form the side surface of the packaging paper box 1000. The upper side plate projection 121 includes an unlocking handle 122 protruding in a direction opposite to the upper side plate projection so as to facilitate disengagement of the upper side plate and the lower side plate when the user opens the packaging paper box can do.

The packaging paper box 1000 according to one embodiment of the present invention can firmly hold the shape of the hexahedron by engaging the upper side plate projection 121 and the lower plate coupling groove 311. [ The user of the packaging paper box according to one embodiment of the present invention can easily release the engagement of the upper side plate 120 and the lower side plate 310 through the release tab 122 of the upper side plate projection 121 .

In the packaging paper box 1000 according to the embodiment of the present invention, the side plate blade protrusion 211 and the lower plate coupling groove 301 are coupled to each other to maintain a solid hexahedron shape against the twist of the packaging paper box 1000 have.

3 is a perspective view illustrating an upper side plate and a lower side plate of a packaging paper box having a hexahedron shape according to an embodiment of the present invention.

The user releases the engagement between the upper side plate 120 and the lower side plate 310 when the contents of the packaging paper box 1000 are taken out, the upper side plate 120 is opened upward, the lower side plate 310 is opened downward, The side plate wings 210 can be opened laterally to take out the contents.

The upper side plate 120 is foldably connected to one end of the upper plate 100 and can be folded at a predetermined angle with the upper plate 100. The upper side plate 120 may form a part of the side surface of the packaging paper box 1000 when folded to be perpendicular to the upper plate 100, for example. The upper side plate 120 may include an upper side plate protrusion 121 which can engage with the lower side plate engaging groove 311 of the lower side plate 310. The upper side plate 120 can be folded up and opened.

The lower side plate 310 may include a lower side plate coupling groove 311 capable of receiving the upper side plate projection 121. The lower side plate 310 may constitute a part of the side surface of the packaging paper box 1000 when the lower side plate 310 is folded at a right angle with the lower plate 300. The lower side plate 310 may be separated from the upper side plate 120 Then folded down and open.

The side plate wings 210 can constitute a part of a side surface perpendicular to the side plate 200 of the packaging paper box 1000. The side plate wings 210 may constitute a part of the side surface such as the upper side plate 120 and the lower side plate 310 in the packaging paper box 1000. The side plate wings 210 prevent warping of the packaging paper box 1000 so that the shape of the packaging paper box 1000 is more firmly maintained so that the packaging paper box 1000 can protect the contents.

FIG. 4 is a perspective view illustrating a side of a packaging paper box having a hexahedron shape according to an embodiment of the present invention; FIG.

According to one embodiment of the present invention, the packaging paper box 1000 having a hexahedron shape can open the side surface of the upper side plate 120, the lower side plate 310 and the side plate blades 210.

The side plate wings 210 can be folded open or closed at one end connected to the side end of the side plate. The side plate blade 210 may include a side plate blade protrusion 211 which can be engaged with the lower plate coupling groove 301 at the lower end. The side plate blade protruding portion 211 is engaged with the lower plate engaging groove 301 to prevent warping of the packaging paper box so that the shape of the packaging paper box 1000 can be more firmly maintained. The lower plate engaging groove 301 may be located at a portion where the lower plate 300 and the lower plate 310 are foldably connected.

FIG. 5 is a detailed view of an upper side plate projection and a release handle of a packaging paper box having a hexahedron shape according to an embodiment of the present invention; FIG.

The upper side plate 120 may have a foldable upper side plate projection 121 which can engage with the lower side plate coupling groove 311 at the opposite end of one end of the upper side plate connected to the upper plate 100. [ The upper side plate projection 121 can be folded to be engaged with the lower side plate coupling groove 311. The upper side plate projection 121 is formed in a direction opposite to the upper side plate projection 121 so as to facilitate disengagement of the upper side plate 120 and the lower side plate 310 when the user opens the packaging paper box 1000 And may include a protruding release handle 122.

The user can easily release the engagement of the lower side plate engaging groove 311 of the upper side plate projection 121 by pulling the releasing knob 122.

FIG. 6 is a detailed view of a handle of a top plate of a packaging paper box having a hexahedron shape according to an embodiment of the present invention

The top plate 100 may include a handle 110 folded up and serving as a handle of the packaging paper box 1000. The handle 110 may be folded upward and have an arcuate structure to be a handle of the packaging paper box 1000. A portion protruding from the arcuate structure of the handle 110 can be folded to protect a user's hand when the handle 110 is a handle.

A cover 111 made of a transparent film may be placed on the bottom surface of the upper plate 100 so that the contents of the packaging paper box 1000 are not exposed to the outside even when the grip 110 is folded upward.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention should not be construed as limited to the embodiments set forth herein but is to be accorded the widest scope consistent with the principles and novel features set forth herein.

1000: Packing paper box
100: top plate
200: shroud
300: lower plate
120: upper side plate
310: Lower side plate
210: Shroud blade
211: Shroud blade protrusion
301: Lower plate coupling groove

Claims (6)

In a packaging paper box having a hexahedral form,
An upper plate constituting an upper surface in a hexahedron form;
A lower plate constituting the lower surface in a hexahedron form;
An upper side plate having one end foldably connected to one end of the upper plate to constitute a part of a side surface of the packaging paper box;
A lower plate having one end foldably connected to one end of the lower plate to constitute a part of a side surface of the packaging paper box;
A side plate having one end connected to one end of the upper plate and an opposite end connected to one end of the lower plate to constitute a part of a side surface of the packaging paper box; And
A side plate blade, one end of which is foldably connected to a side end portion of the side plate and constitutes a part of a side surface of the packaging paper box together with the upper side plate and the lower side plate;
Lt; / RTI >
The side plate blade has a side plate blade protrusion that can engage with the lower plate engaging groove at the lower end,
Wherein the lower plate includes a lower plate coupling groove capable of receiving the side plate blade protrusion,
Packing paper box.
The method according to claim 1,
The upper side plate has a foldable upper side plate projection which can engage with the lower side plate coupling groove at the opposite end of one end connected to the upper plate of the upper side plate,
And the lower side plate includes a lower side plate engaging groove capable of receiving the upper side plate projection.
Packing paper box.
3. The method of claim 2,
Wherein the upper side projecting portion further comprises a release handle protruding in a direction opposite to the upper side plate projection so as to facilitate disengagement of the upper side plate and the lower side plate when the user opens the packaging paper box.
Packing paper box.
The method according to claim 1,
Wherein the lower plate engaging groove is located at a portion where the lower plate and the lower plate are foldably connected
Packing paper box.
The method according to claim 1,
The above-
And a grip portion folded in a direction opposite to the lower plate in the upper plate to become a grip of the packaging paper box.
Packing paper box.
6. The method of claim 5,
Wherein the top plate includes a cover made of a transparent film on the bottom surface of the top plate so that the contents of the packaging paper box are not exposed to the outside even when the handle portion folds and becomes a handle,
Packing paper box.

KR2020160000236U 2016-01-15 2016-01-15 Paper box for packing KR20170002660U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230151636A (en) 2022-04-26 2023-11-02 (주)네오플러스 Tape-free sealing box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230151636A (en) 2022-04-26 2023-11-02 (주)네오플러스 Tape-free sealing box

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