KR101747597B1 - Packing box easy to assemble - Google Patents

Packing box easy to assemble Download PDF

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Publication number
KR101747597B1
KR101747597B1 KR1020160026971A KR20160026971A KR101747597B1 KR 101747597 B1 KR101747597 B1 KR 101747597B1 KR 1020160026971 A KR1020160026971 A KR 1020160026971A KR 20160026971 A KR20160026971 A KR 20160026971A KR 101747597 B1 KR101747597 B1 KR 101747597B1
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KR
South Korea
Prior art keywords
plate
frame
support plate
reinforcing column
reinforcing
Prior art date
Application number
KR1020160026971A
Other languages
Korean (ko)
Inventor
박교훈
Original Assignee
박교훈
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 박교훈 filed Critical 박교훈
Priority to KR1020160026971A priority Critical patent/KR101747597B1/en
Application granted granted Critical
Publication of KR101747597B1 publication Critical patent/KR101747597B1/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
    • B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
    • B65D13/04—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of paper
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/20—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of paper
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • 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
    • B65D5/441—Reinforcements
    • B65D5/445—Reinforcements formed separately from 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
    • B65D5/441—Reinforcements
    • B65D5/445—Reinforcements formed separately from the container
    • B65D5/448—Metal or wire reinforcements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/02—Joints between panels and corner posts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00024—Metal
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00059—Metal
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00432—Non-integral, e.g. inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Cartons (AREA)

Abstract

A reinforcing column mounted on an inner edge side of the sidewall; and a reinforcing frame mounted on an upper edge of the reinforcing column and the sidewall of the sidewall, And more specifically, the support frame is composed of an upper frame and a lower frame, and a plurality of reinforcements are provided between the upper frame and the lower frame. The present invention relates to a packaging box which is easy to assemble, which is characterized in that a member is mounted.
Therefore, the packaging box, which is easy to assemble and disassemble the present invention, has a remarkable effect such that it can be easily assembled and disassembled and is easy to use, and the box form can be maintained very firmly by the corner reinforcement.

Description

Packaging box easy to assemble {Packing box easy to assemble}

The present invention relates to a packaging box that is easy to assemble, and more particularly, to a packaging box that is easy to assemble, and more particularly, to a packaging box that has a hexahedron- The present invention relates to a packaging box having a reinforcing column and a corner reinforcement for mounting the reinforcing column and the side wall, the reinforcing column being mounted on the upper end of the corner of the reinforcing column and the side wall.

In general, a packaging box is a hexahedron having an upper space opened to allow an article to be stored therein, and a lid removably attached to the upper opening allows easy storage and use of the article in the inner space.

In the prior art of such a packing box, in the case of constructing a packing box for packing goods in Registration Practical Utility Model No. 0177848, a side plate and a bottom plate are assembled by a reinforcing steel plate, and a reinforcing angle is assembled And the cover is assembled by assembling a pedestal on the bottom surface of the bottom plate and a lid with a reinforcing angle is attached to the top opening of the packaging box body. have.

Another conventional packaging box is disclosed in Korean Utility Model No. 0374148, which is a corrugated cardboard packaging box having a square bottom surface and an outer wall having a predetermined height at four sides of the bottom surface; A side support plate having an inner angle bent at a right angle to the inside of an end of each of the support walls of a predetermined height and an outer angle joined to the outer side by a right angle to form an assembly groove between the inner angle and the outer angle; A front plate and a rear plate inserted and supported between an assembly groove of the side support plate and an assembly groove; And a lid having a rectangular upper surface and an outer wall having a predetermined height formed on all sides of the upper surface. A cardboard packaging box easy to assemble is disclosed.

However, the packaging boxes of the prior art are generally made of corrugated cardboard or paper material, which is light in weight and easy to move. However, it is vulnerable to water and has a disadvantage that it is not rigid. , It has a disadvantage that its weight is heavy and its mobility is poor.

Also, most of them have disadvantages such that it is difficult to disassemble after assembling and a wide loading space is required.

Accordingly, it is an object of the present invention to provide a packaging box which is easy to assemble and disassemble, and which is easy to assemble and disassemble, which has a reduced volume after disassembly and is excellent in stacking and mobility.

A reinforcing column mounted on an inner edge side of the sidewall; and a reinforcing frame mounted on an upper edge of the reinforcing column and the sidewall of the sidewall, Wherein the support frame comprises an upper frame and a lower frame, and a plurality of reinforcing members are mounted between the upper frame and the lower frame. .

Therefore, the packaging box of the present invention is easy to assemble and disassemble, so that it is easy to use and has a remarkable effect of being able to maintain a box shape very firmly by the corner reinforcement.

1 is a perspective view of a packaging box according to the present invention.
2 is a photograph of the base frame of the packaging box of the present invention.
3 is a partial photograph of the base frame of the packaging box of the present invention.
4 is a photograph of a support member used in a support frame of a packaging box according to the present invention.
5 is a developed sheet metal photograph of a support member used in the support frame of the packaging box of the present invention.
6 is a schematic photograph showing a state in which the upper frame, the lower frame, and the supporting member are fastened to each other in the supporting frame of the packaging box of the present invention.
7 is a photograph of a base frame and a reinforcement column of the packaging box of the present invention.
8 is a photograph of a corner reinforcement of the packaging box of the present invention.
9 is a side wall photograph of the packaging box of the present invention.
Figs. 10 to 13 are photographs of assembling the packaging box of the present invention. Fig.
FIG. 14 is a photograph of a stack of the packaging box of the present invention. FIG.
15 is a bottom edge photograph of the base frame of the packaging box of the present invention.
16 is a photograph of a sash seen from the upper side of a corner reinforcement of the packaging box of the present invention.
17 is a photograph of a sash as viewed from the upper side of the corner reinforcement of the packaging box of the present invention in another direction.
18 is a photograph of a sash as viewed from the lower side of the box corner reinforcement of the present invention.
19 and 20 are photographs of the state of use of the box edge reinforcement according to the present invention.

A side wall 300 mounted along the edge of the support frame 400 on the upper surface of the support frame 400 and a side wall 300 mounted on the inner edge side of the side wall 300 And a corner reinforcement 100 which is mounted on the upper end of the corner of the reinforcement column 200 and the side wall 300 to fix the reinforcement column 200 and the side wall 300. Thus, The supporting frame 400 includes an upper frame 410 and a lower frame 420 and a plurality of reinforcing members 430 are mounted between the upper frame 410 and the lower frame 420 .

The upper frame 410 and the lower frame 420 are made of a metal material and include a plurality of horizontal frames and vertical frames, and the horizontal frames and the vertical frames are each provided with concave and convex portions protruding upward and downward .

The edge reinforcement 100 is mounted on the upper end of the corner of the side wall 300 so that two edges adjacent to the upper edge of the edge of the side wall 300 are inserted so as to maintain the shape of the box 300, The insertion space 150 is formed in the outer surface of the outer side support plate 120 protruding from the upper plate 110, And the interval between the inner side support plate 130 and the inner side support plate 130.

The outer side support plate 120 and the inner side support plate 130 are formed to extend longer than the length of one side of the upper plate 110.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a packing box for easily assembling the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of a packaging box according to the present invention, Fig. 2 is a photograph of a supporting frame of the packaging box of the present invention, Fig. 3 is a photograph of a part of the supporting frame of the packaging box of the present invention, FIG. 6 is a schematic view showing the fastening state of the upper frame, the lower frame, and the supporting member in the supporting frame of the packaging box of the present invention. FIG. FIG. 7 is a photograph of a supporting frame and a reinforcing column of the packaging box of the present invention, FIG. 8 is a photograph of a corner reinforcement of the packaging box of the present invention, and FIG. 9 is a photograph of a side wall of the packaging box of the present invention.

The packaging box of the present invention comprises a support frame 400 having a hexahedron shape, a side wall 300 mounted on the upper surface of the support frame 400 along the edge of the support frame 400, And a corner reinforcement 100 mounted on the upper end of the edge of the reinforcement column 200 and the side wall 300 to fix the reinforcement column 200 and the side wall 300.

The supporting frame 400 includes an upper frame 410 and a lower frame 420 and a plurality of reinforcing members 430 are mounted between the upper frame 410 and the lower frame 420 do.

Particularly, the upper frame 410 and the lower frame 420 are made of metal and have a plurality of horizontal frames and vertical frames, and are formed with projections and depressions projecting in a zigzag fashion in the upper and lower directions.

That is, the horizontal frame and the vertical frame have concave and convex portions formed in the width direction.

The reinforcing member 430, which is mounted between the upper frame 410 and the lower frame 420, is formed of a thin plate-like body having a long unidirection and is bent in a C-shape as a whole, The portion and the end portion are each bent in a U-shape.

And bent inward or outward in the side view in the entire U-shape, so as to have a more rigid structure.

It is preferable that the reinforcing column 200 has a horizontal cross section of a square or an L shape, and the rectangular reinforcing column may have a hollow frame shape.

The corner reinforcement 100 is mounted on the upper end of the corner of the side wall 300 so that two edges adjacent to the upper edge of the corner of the side wall 300 are inserted to maintain the shape, The insertion space part 150 includes a plate-shaped outer side support plate 120 protruding from the upper plate 110, The outer side support plate 120 and the inner side support plate 130 are formed to extend longer than the length of one side of the upper plate 110. [

The corner reinforcement 100 will be described later in detail.

The side wall 300 is formed of various materials such as synthetic resin, corrugated cardboard and the like, and the top and bottom sides thereof are open.

Figs. 10 to 13 are photographs of assembling the packaging box of the present invention, Fig. 14 is a photograph of the packaging box of the packaging box of the present invention, and Fig.

As shown in FIG. 10, a catching protrusion protruding upward along the outer edge of the upper frame 410 is attached to the support frame 400, and an upper groove 411 having a square shape is formed at the corner.

12, the inner wall of the side wall 300 is positioned at the inner edge of the side wall 300 to prevent the side wall 300 from being pushed in, One end of the upper frame 200 is inserted into the upper groove 411 formed in the upper frame 410.

Finally, as shown in FIG. 13, the edge reinforcement 100 is mounted on the upper surface of the reinforcing column 200 and the upper edge of the corner of the side wall 300, so that when the packaging box is stacked as shown in FIG. 14, (300) can be maintained firmly.

15, a lower groove 421 is formed on the lower surface of the lower frame 420 of the support frame 400, so that the projections (not shown) formed on the upper surface of the edge reinforcement 100 112 are inserted.

Fig. 16 is a photograph of a sash seen from the upper side of a corner reinforcement of the packaging box of the present invention, Fig. 17 is a photograph of a sash seen from the upper side of the corner reinforcement of the packaging box of the present invention, 19 and 20 are photographs of the use state of the box edge reinforcement according to the present invention.

15 to 20, the corner reinforcement 100 of the present invention is mounted on the upper end of the corner of the square side wall 300 with the upper part thereof opened, so that the edge reinforcement 100 is adjacent to the upper end of the corner of the side wall 300 The insertion space 150 is formed on one side of the upper plate 110 having a rectangular plate shape so that two sides are inserted along both sides with one vertex as a reference.

Particularly, the insertion space 150 is formed by a space between the outer side support plate 120 and the inner side support plate 130, which are formed in a protruded form on the upper plate 110.

That is, the outer side support plate 120 is formed along the edge of the upper plate 110, the inner side support plate 130 is spaced apart from the outer side support plate 120 by a predetermined distance on the upper plate 110, And a space is formed between the outer side supporting plate 120 and the inner side supporting plate 130 so that two sides adjacent to the upper end of the corner of the box 300 are inserted into the space.

The outer side support plate 120 and the inner side support plate 130 may be extended longer than one side of the upper plate 110. In some cases, the outer side support plate 120 and the inner side support plate 130 May be less than or equal to the length of one side of the top plate 110. [

A pair of reinforcing column supporting plates 140 protrude in the same direction as the direction in which the outer supporting plates 120 protrude from the other corner portions symmetrical to the corner portions of the upper plate 110 on which the outer side supporting plates 120 are formed Respectively.

Therefore, the hexahedral reinforcing column 200 is inserted and fixed into the space formed in the pair of outer side supporting plates 120 and the reinforcing column supporting plate 140.

The inner supporting plate 130 is provided with a box pushing piece 131 which is folded on the upper surface of the upper plate 110 to press the inner side surface of the side wall 300 inserted into the insertion space 140, As shown in Fig.

In other words,

Figure 112016021757519-pat00001
The box pushing piece 131 is formed so as to protrude obliquely toward the upper plate 110. The box pushing piece 131 is formed to be inclined with respect to the upper plate 110,

The reinforcing column pushing pieces 141 are also provided on the pair of reinforcing column supporting plates 140 by abutting one surface of the reinforcing pillars 200 to be inserted into the connecting spaces 160, Is formed so as to protrude obliquely toward the upper plate 110.

Likewise

Figure 112016021757519-pat00002
The reinforcing column pressing piece 141 is formed so as to project obliquely toward the upper plate 110 by the incision made in the shape of the upper plate 110. [

The end portions of the outer side support plate 120, the inner side support plate 130 and the reinforcing column support plate 140 are bent outwardly at a predetermined angle to facilitate insertion of the side walls 300 and the reinforcing pillars 200 Respectively.

The top plate 110 is provided with a through hole 111 penetrating vertically and a plurality of protrusions 112 protruding along the circumference of the through hole 111, So that the reinforcement of the stiffness is achieved.

The protrusions 112 are formed in a plurality of arcuate cut-outs on the basis of an imaginary circle center portion in which the through-holes 111 are formed, and by projecting an arcuate cut- .

The side reinforcement 100 may be inserted into the insertion space 150 formed by the outer side support plate 120 and the inner side support plate 130. In this case, 300) The upper end of the corner is forced.

At this time, the side wall 300 can be firmly fixed by the pressing piece 131 formed on the inner side supporting plate 130.

The side wall 300 may be made of various materials such as synthetic resin, corrugated cardboard, and the like.

The reinforcing pillar 200 is securely fixed by the fastening space 160 formed in the outer side supporting plate 120 and the reinforcing pillar supporting plate 140 so that the pushing piece 141 formed on the reinforcing pillar supporting plate 140 The reinforcing column 200 is also firmly fixed.

Each of the pair of outer side support plates 120 and the reinforcing column support plate 140 is formed with cutting holes 121 and 142 along the corners to be in contact with each other so that the side walls 300 and the reinforcing pillars 200 It is possible to cope with a certain degree of flexibility.

That is, since only one side of the outer side support plate 120 and the inner side support plate 130 are fixed to the upper plate 110, the respective thicknesses of the side walls 300 are determined by the elasticity of the metal plate, 120 and the box-side support plate 130, the end portions of the outer side support plate 120 and the inner side support plate 130 are forcedly expanded to accommodate the side walls 300, So that the side wall 300 can be fixed.

The cutout holes 142 formed in the pair of reinforcing column support plates 140 also have the above-described effect when the reinforcing pillars 200 are inserted.

Therefore, the packaging box, which is easy to assemble and disassemble the present invention, has a remarkable effect such that it can be easily assembled and disassembled and is easy to use, and the box form can be maintained very firmly by the corner reinforcement.

100. Corner reinforcement
110. Top plate 111. Through hole 112. Projection
120. Outer side support plate 121. Cutting hole
130. Inner side support plate 131. Presser
140. Reinforcing column supporting plate 141. Pressing piece 142. Cutting hole
150. The insertion space section
160. Fastening space
200. Reinforcing column
300. Side wall
400. Support frame 410. Upper frame 411. Upper groove
420. Lower frame 421. Lower groove 430. Reinforcing member

Claims (3)

A sidewall 300 mounted on the upper surface of the support frame 400 along the edge of the support frame 400 and a reinforcing column 400 mounted on the inner edge side of the sidewall 300, And a corner reinforcement 100 mounted on an upper end of the corner of the reinforcement column 200 and the side wall 300 to fix the reinforcement column 200 and the side wall 300. The frame 200 And a plurality of reinforcing members 430 are mounted between the upper frame 410 and the lower frame 420 so as to be easily assembled ,
The upper frame 410 and the lower frame 420 are made of metal and have a plurality of horizontal frames and vertical frames. The horizontal frames and the vertical frames are each provided with projections and depressions projecting upward and downward,
The edge reinforcement 100 is mounted on the upper end of the edge of the side wall 300 so that two edges adjacent to the edge of the edge of the side wall 300 are inserted so that the shape of the box 300 is maintained, The insertion space 150 includes a plate-shaped outer side support plate 120 protruding from the upper plate 110, and a plurality of outer side support plates 120 protruding from the upper plate 110. [ And is formed by the interval between the inner side support plates 130,
The outer side support plate 120 and the inner side support plate 130 are extended longer than the length of one side of the upper plate 110,
And an upper groove 411 having a rectangular planar shape is formed at an edge portion of the upper frame 410 so that the reinforcing column 200 is formed in the upper groove 411, The side wall 300 is not pushed inward when it is positioned so as to be positioned inside the engagement protrusion of the upper frame 410,
A protrusion 112 protruding upward is formed on the upper plate 110 of the corner reinforcement 100 and a lower groove 421 is formed on the lower surface of the corner of the lower frame 420, The protrusions 112 of the corner reinforcement 100 are inserted into the lower grooves 421 formed in the lower surface of the lower frame 420 of the packaging box,
A reinforcing column support plate 140 is also protruded from the other corner portion of the upper plate 110 where the outer side support plate 120 is formed so as to be symmetrical to the corner portion of the upper plate 110. The reinforcing column support plate 120 and the reinforcing column support plate 140 The reinforcing column 200 is inserted and fixed to the coupling space 160,
The inner side supporting plate 130 is provided with a plurality of inner side supporting plates 130 for supporting the inner side surfaces of the box 300 inserted into the insertion space 150,
Figure 112017006456351-pat00024
The box pushing piece 131 is formed to protrude obliquely toward the upper plate 110,
The outer side support plate 120 and the inner side support plate 130 are extended longer than one side of the upper plate 110,
The reinforcing column supporting plate 140 is also provided with a plurality of reinforcing pillars 200 '
Figure 112017006456351-pat00025
The reinforcing column pressing piece 141 is formed to protrude obliquely toward the upper plate 110,
The end portions of the box outer side support plate 120 and the inner side support plate 130 and the reinforcing column support plate 140 are bent outwardly at a predetermined angle to insert the box 300 and the reinforcing column 200 Easy-to-assemble packaging box characterized by easy handling.
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KR1020160026971A 2016-03-07 2016-03-07 Packing box easy to assemble KR101747597B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160026971A KR101747597B1 (en) 2016-03-07 2016-03-07 Packing box easy to assemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160026971A KR101747597B1 (en) 2016-03-07 2016-03-07 Packing box easy to assemble

Publications (1)

Publication Number Publication Date
KR101747597B1 true KR101747597B1 (en) 2017-06-27

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Application Number Title Priority Date Filing Date
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