KR20210075529A - Packing Box - Google Patents

Abstract

The present invention relates to a packaging box that can be moved and transported in a safely and securely fixed state when packaging, moving and transporting goods to be packaged including various foods. According to the present invention, the configuration of the packaging box is as follows. Each side wall is formed at the four directions centered on the floor. A handle is installed in the center of the front side wall, a lid is formed on the rear side wall, corner finishing pieces are formed between both side walls and front/rear side walls, and an extension is formed at the top of both side walls.

Description

Packing Box {Packing Box}

The present invention relates to a packaging box capable of moving and transporting goods to be packaged, including various foods, in a safely and securely fixed state when moving and transporting them.

In general, food packaging boxes store various types of food (breads, confectionery, and various types of fast food including fruits (hereinafter referred to as "packaging")) and are packaged in a box form for convenient storage or transportation, and are lightweight and easy to transport. It is formed by folding and assembling a paper material or a resin material so that the package can be easily and protected.

The packaging box as described above is made of a lower body and an upper cover, and the upper cover or both sides of the lower body are provided with handles that can be moved by hand.

As an example of the packaging box having the above configuration, there is the packaging box of Korean Patent Application Laid-Open No. 10-2015-0132910 as shown in FIG. 1 , and the configuration is as follows.

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a storage box (1) including a first upper edge that protrudes from the outer portion of one side of the bottom plate supporting the article;

a cover plate covering the opening of the storage box and a closing cover (2) including a second upper edge that protrudes in the same direction from the outer rim of one side of the plurality of side plates, and is connected to both sides of the first upper edge; and;

The first upper edge portion and the second upper edge portion bound to the handle (3) to enable the user to hold; is composed of.

And the storage box (1), including the bottom plate (11), a plurality of first side plates (12) constituting the wall of the box when folding three-dimensional assembly, and a second side plate (13) and a third side plate ( 14) are formed to extend in all four directions, and the first upper edge portion 111 is formed to extend to the side of the third side plate in the bottom plate 11, and a plurality of first through holes 111a for binding the handle. Penetration is formed on both sides of this inner side,

On the third side plate 14, a first overlapping plate portion folded to one side of the first upper edge portion 111 is formed to extend, while a plurality of second through-holes communicating with the first through-holes are spaced apart when folded. It is formed through penetration on both sides of the inside.

In the packaging box having the above configuration, it is difficult to open and close the closing cover (2), and the problem is that it is difficult and cumbersome, and the rigidity is lowered.

Korea Patent Publication No. 10-2016-0026151 : Portable packaging box Korea Patent Publication No. 10-2015-0132910 : Packaging box

The present invention was invented to solve the above problems, and its purpose is to

There is a problem that the packaging box collapses or is damaged during movement or transportation in a packed state, and it can be safely moved with the packaging box, and the lid can be easily opened and closed and moved without fixing the combined lid separately Or to provide a packaging box that is not opened arbitrarily during transportation.

The configuration of the problem solving means of the present invention for achieving the above object is,

Each side wall (121, 122, 123, 124) of the same height is formed to be folded along the fold line so as to secure the space portion 130 for accommodating the package in the four outer rooms around the bottom surface 110,

A handle 140 installed while penetrating both sides of the side wall 121 is installed in the central portion of the side wall 121 positioned in the front, and a fitting hole 121a is provided in the central portion where the bottom surface 110 and the side wall 121 meet. is formed,

A lid 122a covering an opening formed in the upper portion of the space 130 is formed to extend along a folding line at the tip of the sidewall 122 located at the rear, and the tip of the lid extends along the folding line. A closing piece 122b overlapping the outer surface of the side wall 121 located in the front by folding is formed, and a through hole 122d exposing the handle 140 to the outside is formed in the central portion of the closing piece 122b. and forming a fitting piece (122c) that is tightly fitted into the fitting hole (121a) and coupled to the center of the tip end of the closing piece (122b),

Between the sidewalls 123 and 124 and the front/rear sidewalls 121 and 122, each corner closing piece 125 having a fold line formed in a diagonal direction is integrally formed with each sidewall and is formed to be folded along the fold line. becomes,

Each of the extension pieces 123a and 124a overlapping the inner surfaces of the sidewalls 123 and 124 are formed on the upper ends of the sidewalls 123 and 124 by folding along the fold line.

And between the bottom surface 110 and both sidewalls 123 and 124, spare portions 123b and 124b that are folded along the cut line are formed, and the spare portions are folded and overlapped with both edges of the bottom surface 110 to overlap the bottom surface. Both edges of the surface 110 are configured to be reinforced, and the sidewalls 123 and 124 are formed to be positioned inside as much as the width of the margins 123b and 124b.

In addition, the inner end of the folding line formed in the diagonal direction of each of the corner closing pieces 125 is configured to start from the ends of the margins 123b and 124b, and the diagonal folding line of the corner closing piece 125 is formed. The side is made by bonding so as to overlap the inner surface of the front/rear side walls 121 and 122 .

As described above, the food packaging box of the present invention having the above configuration has a problem in that the packaging box collapses or is damaged during movement or transportation in a packaged state, and it can be safely moved with the packaging box Of course, the opening and closing of the lid is made easily, and there is an effect that the lid does not open arbitrarily during movement or transportation without separately fixing the combined lid.

1 is an exploded perspective view of a conventional portable packaging box;
2 is an exploded view of the packaging box of the present invention;
3a to 3c are perspective views showing the packaging box assembly state of the present invention;

The present invention relates to a packaging box capable of moving and transporting items to be packaged including various foods in a safe and firmly fixed state when packing, moving and transporting, and an embodiment thereof will be described with reference to the accompanying drawings. If you do this:

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In the packaging box of the present invention, as shown in Figs. 2 to 3c, each side wall (121, 122, 123, 124) of the same height so that the space portion 130 for accommodating the package is secured in the outer four rooms around the bottom surface 110. It is formed to be folded along the fold line, and a handle 140 installed through both sides of the side wall 121 is installed in the central portion of the side wall 121 located in the front, and the bottom surface 110 and the side wall ( A fitting hole 121a is formed in the central portion where 121) meet, and a lid 122a covering the opening formed in the upper portion of the space 130 is provided at the tip of the side wall 122 located at the rear along the fold line. It is formed to be folded and extended, and a closing piece 122b overlapping the outer surface of the side wall 121 located in the front is formed at the tip end of the lid 122a by folding along the folding line, and in the central part of the closing piece 122b A through hole 122d exposing the handle 140 to the outside is formed, and a fitting piece 122c that is tightly fitted into the fitting hole 121a and coupled to the center portion of the front end of the closing piece 122b is formed, and the Between the sidewalls 123 and 124 and the front/rear sidewalls 121 and 122, each corner closing piece 125 with a folding line formed in a diagonal direction is integrally formed with the sidewalls 121,122,123 and 124 to be folded along the folding line. and formed by forming respective extension pieces 123a and 124a overlapping the inner surfaces of both sidewalls 123 and 124 by folding along the fold line at the upper end of the both side walls 123 and 124 .

In the above configuration, a fitting hole 110a was formed in the center of the fold line where the bottom surface 110 and the side wall 121 meet in the side wall 121 located in the front, because the reason is, the fitting piece ( 122c) is folded at 90° to fit tightly into the fitting hole 110a, thereby allowing a strong and stable coupling of the lid 122a.

And by installing the handle 140 installed through both sides of the side wall 121 in the central portion of the side wall 121, there is an advantage of convenient to carry and move the packaging box of the present invention.

In addition, at the front end of the side wall 122 positioned at the rear, a lid 122a covering the opening formed in the upper portion of the space 130 is extended to be folded along the fold line, and the tip of the lid 122a is formed. A closing piece 122b overlapping the outer surface of the side wall 121 located in the front is formed by folding along the fold line, and a through hole exposing the handle 140 to the outside is formed in the center of the closing piece 122b. (122d) is formed, and by forming a fitting piece (122c) that is tightly fitted into the fitting hole (121a) and coupled to the center portion of the front end of the closing piece (122b), the opening formed in the upper portion of the space (130) of the present invention Wealth can be firmly covered.

By extending the lid 122a to be folded along the side wall 122 and the fold line, the lid 122a is not separated and thus easy to handle, as well as convenient packaging in packaging the article in the packaging box of the present invention There are advantages to being able to.

In addition, by forming a closing piece 122b overlapping the outer surface of the front side wall 121 by folding along the fold line at the tip of the lid 122a and integrally with the lid 122a, the rigidity of the lid 122a is formed. Of course, it is possible to give the rigidity of the side wall 121 on which the handle 140 is installed.

And by forming a through hole (122d) for exposing the handle 140 to the outside in the central portion of the closing piece (122b), there is an advantage in that the packaging box of the present invention can be conveniently held, moved and transported.

In addition, by forming a fitting piece 122c that is tightly fitted into the fitting hole 121a at the center of the tip end of the closing piece 122b, a firm fixation is made between the lid 122a and the front side wall 121 as well as , there is an advantage of being able to easily open the lid (122a).

And since the handle 140 passes through the through hole 122d of the closing piece 122b, the lid 122a does not open arbitrarily.

In addition, between the sidewalls 123 and 124 of the present invention and the front/rear sidewalls 121 and 122, a corner closing piece 125 having a fold line formed in a diagonal direction is integrally formed with each of the sidewalls 121,122,123,124 and the lid 122a ), the four side walls maintain a continuous shape when opened.

In addition, between the bottom surface 110 and both side walls 123 and 124 of the present invention, margin portions 123a and 124a that are folded along a line are formed, and the margin portions 123a and 124a are shown in FIGS. 3a to 3a to As shown in Fig. 3c, by reinforcing both outer edges of the bottom surface 110 by overlapping with both outer edges of the bottom surface 110, the edges of both side walls 123 and 124 are firmly erected and supported, as well as the bottom surface 110 of Keeps both outer edges strong.

However, as shown in FIGS. 3A to 3C , the edges of the sidewalls 123 and 124 are located inside to the extent that the allowances 123a and 124a are folded and overlapped.

In addition, one side of the corner closing piece 125 on which the diagonal fold line is formed is adhesively overlapped on the inner surfaces of the front and rear side walls 121 and 122 as shown in FIG. 3A, so that both edges of the side wall 122 are solid. There is this.

And the inner end of the folding line formed in the diagonal direction of each of the corner closing pieces 125 is easily folded so as to start from the ends of the spare portions 123b and 124b, as well as the corner portions of the packaging box of the present invention are strong. It has the advantage of canceling.

In addition, by forming extension pieces 123 and 124 overlapping the inner surface of the lid 122a by folding around the fold line at the ends of both side walls 123 and 124, the rigidity of both side walls 123 and 124 is doubled.

The packaging box of the present invention as described above, as described in the above effect, has a problem that the packaging box collapses or is damaged during movement or transportation in a packaged state, and can be safely moved while carrying the packaging box , the lid is easily opened and closed, and there is an advantage that it does not open arbitrarily during movement or transportation without separately fixing the combined lid.

100: packaging box 110: bottom
121,122,123,124: side wall 121a: fitting hole
122a: lid 122b: closing
122b: through hole 122c: fitting piece
122d: finish 123a, 124a: extension
123b, 124b: spare part 125: edge-finished piece
130: space 140: handle

Claims (5)

Each side wall (121, 122, 123, 124) of the same height is formed to be folded along the fold line so as to secure the space portion 130 for accommodating the package in the four outer rooms around the bottom surface 110,
A handle 140 installed while penetrating both sides of the side wall 121 is installed in the central portion of the side wall 121 located in the front, and a fitting hole 121a is provided in the central portion where the bottom surface 110 and the side wall 121 meet. is formed,
A lid 122a covering an opening formed in the upper portion of the space 130 is formed to extend along a fold line at the tip of the side wall 122 positioned at the rear, and the tip of the lid extends along the fold line. A closing piece 122b overlapping the outer surface of the side wall 121 located in the front by folding is formed, and a through hole 122d exposing the handle 140 to the outside is formed in the central portion of the closing piece 122b. and forming a fitting piece (122c) that is tightly fitted into the fitting hole (121a) and coupled to the center of the tip of the closing piece (122b),
Between the sidewalls 123 and 124 and the front and rear sidewalls 121 and 122, each corner closing piece 125 having a folding line in the diagonal direction is integrally formed with each sidewall to be folded along the folding line,
The packaging box, characterized in that formed by forming the respective extension pieces (123a, 124a) overlapping the inner surface of the both side walls (123, 124) folded along the fold line on the upper end of the both side walls (123, 124).
According to claim 1,
Between the bottom surface 110 and both sidewalls 123 and 124, spare portions 123b and 124b that are folded along the cut line are formed, and the spare portions are folded and overlapped with both edges of the bottom surface 110 to overlap the bottom surface. Packing box, characterized in that the both edges of the (110) is configured to be reinforced.
3. The method of claim 2,
The packaging box, characterized in that the both side walls (123, 124) are formed to be positioned on the inside by the width of the margin (123b, 124b).
According to claim 1,
The inner end of the folding line formed in the diagonal direction of each of the corner closing pieces 125 is configured to start from the ends of the spare portions (123b, 124b).

The method of claim 1 .
One side of the edge closure piece 125 in which the diagonal fold line is formed is a food packaging box, characterized in that it is adhered to overlap the inner surfaces of the front/rear side walls (121, 122).

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