KR20160002049U

KR20160002049U - A folding paper packaging box with a strengthened handle

Info

Publication number: KR20160002049U
Application number: KR2020140008963U
Authority: KR
Inventors: 김용률; 김두연
Original assignee: (주)삼보에이팩
Priority date: 2014-12-05
Filing date: 2014-12-05
Publication date: 2016-06-15

Abstract

The object of the present invention is to make the handle of the paper packing box made of a non-thick material and to make it sturdy enough to withstand the loads of heavy articles.
In order to achieve the above object, the present invention provides a semiconductor device comprising first to fourth side surfaces (102, 103a, 104, 103b); A first handle 105 extending from the first side surface 102 in a direction of 90 degrees with the second side surface 103a; A second handle (108) extending from the first handle (105); A first reinforcement 109 extending from the second handle 108; A third handle 112 extending from the third side surface 104 in a direction of 90 degrees with the second side surface 103a; A fourth handle 113 extending from the third handle 112; A second reinforcement 114 extending from the fourth handle 113; And a first adhesive portion (101) extending from the first side surface (102) in a direction opposite to the second side surface (103a), wherein the first handle to the fourth handle (105, 108, 112, 113 May include first to fourth handle holes 106a, 106b, 106c, and 106d, respectively.
Therefore, due to the configuration of the first and second reinforcing portions 109 and 114, the tension of the handle is reinforced and the compressive load of the corner is reinforced.

Description

{A FOLDING PAPER PACKAGING BOX WITH A STRENGTHENED HANDLE}

The present invention relates to a foldable paper packaging box with a reinforced handle, and more particularly, to a foldable paper packaging box comprising a pair of two-ply handles, each of which is reinforced with a handle, folded at the handle, Lt; / RTI >

Boxes are often used as a means of packaging, transporting and storing various articles. In the case of the packaging box, the thickness of the paper material is manufactured using thick cardboard or corrugated cardboard. However, the packaging box is widely used for protecting the product from external shocks, as well as for convenience of transportation and easy storage and storage.

Since the packing paper box is for transporting and storing articles, it is often necessary to be made of a thick material because the handle must be easy to hold with the handle and the handle must be able to withstand the load of the article.

However, when the knob is made of a thick material, the weight is heavy, and the manufacturing cost is increased by using thick paper or the like.

In addition, the conventional handle portion is generally made of a single layer, and even if it is made of two layers, it is difficult to adhere strongly because it has to be opened for taking out the object.

The most commonly used technique among the conventional techniques is to extend the both sides of the box input port portion to form the handle as shown in Fig. 1A and Fig. 1B used in a drink box or an edible oil box.

The disadvantage of such a box is that as the knob is molded, the load of the contents is concentrated at one point where the knobs K-1 and K-2, which are knob support brackets, The weight of the object in the box can cause the handle to break. In order to compensate for this, it is necessary to increase the paper thickness of the entire box to reinforce the grip portion and the wing fitting portions (K, K-1) Since all the forces are concentrated, if the object has a load of a certain weight or more, the damage can not be prevented.

Also, when the floor portion (K-3-1) is assembled and fitted as shown in FIG. 1, there is a problem that the floor portion is damaged due to its weight and the object is taken out.

In addition, the box of the type shown in FIG. 2A and FIG. 2B has a bottom, which is integrated with the body, so there is no risk of the object being pulled out. However, the weak point is that the handle is weak in cross- .

Also, referring to Conventional Technique 1 (Korean Patent No. 10-1292248), as shown in Fig. 3, there is disclosed a method of reinforcing strength by overlapping knobs.

However, since the shape of the portion (k, 2-k) subjected to the force is the same as the shape of the portion (k, k-1) subjected to the force in Fig. 2 in the case of the box shown in Fig. 3, Still have.

Therefore, in order to solve the above-mentioned problem, the present invention includes a knob form capable of dispersing the concentration of force at a specific point by changing the shape of the portion (k, k-1) in which the force is concentrated at the handle portion of the paper box There was a need to develop paper boxes.

Korean Patent No. 10-1292248

The following description provides a simplified description of one or more embodiments in order to provide a basic understanding of embodiments of the present invention. This section is not a comprehensive overview of all possible embodiments and is not intended to identify key elements or to cover the scope of all embodiments of all elements. Its sole purpose is to present the concept of one or more embodiments in a simplified form as a prelude to the more detailed description that is presented later.

It is an object of the present invention to provide a paper packaging box which is made of a non-thick material and can be manufactured to have sufficient rigidity to withstand the loads of heavy articles.

In order to achieve the above object, the present invention provides a semiconductor device comprising first to fourth side surfaces (102, 103a, 104, 103b); A first handle 105 extending from the first side surface 102 in a direction of 90 degrees with the second side surface 103a; A second handle (108) extending from the first handle (105); A first reinforcement 109 extending from the second handle 108; A third handle 112 extending from the third side surface 104 in a direction of 90 degrees with the second side surface 103a; A fourth handle 113 extending from the third handle 112; A second reinforcement 114 extending from the fourth handle 113; And a first adhesive portion (101) extending from the first side surface (102) in a direction opposite to the second side surface (103a), wherein the first handle to the fourth handle (105, 108, 112, 113 May include first to fourth handle holes 106a, 106b, 106c, and 106d, respectively.

The first adhesive portion 101 may be adhered to a corresponding portion of the fourth side surface 103b.

The first handle 105 and the second handle 108 are bonded together and the first reinforcement 109 is bonded to a corresponding portion of the first side 102, The second tab 112 and the fourth tab 113 may be adhered to each other and the second reinforcement 114 may be adhered to a corresponding portion of the third side 104.

And a lid portion may be further provided between the second handle portion 108 and the first adhesive portion 109.

According to this configuration of the present invention, since the handle is double-glued and a pair of the double-glued knobs forms the grip portion, the grip portion can be firmly formed, so that the stability can be secured when the object is put in a packing paper box have.

Due to the construction of the first and second reinforcing portions 109 and 114, the tensile force of the handle is reinforced and the compressive load of the corner is reinforced.

In addition, as shown in Figs. 1 to 3, the entire box side surface of Fig. 11 becomes one body with the handle portion so that there is no force concentrating portion (k, k-1) 1 to 3, which is in the form of a hexagon.

Further, according to the configuration of the present invention, the handle of the paper packaging box can be folded so that the paper packaging box can be folded into a square shape.

In addition, since the reinforcing portion for allowing the grip portion and the side surface to be once again adhered is provided, it can withstand a larger load.

To the accomplishment of the foregoing and related ends, the one or more embodiments comprise the features hereinafter described and particularly pointed out in the claims. The following description and the annexed drawings set forth in further detail certain illustrative aspects of these embodiments. Those skilled in the art will appreciate that these aspects are merely exemplary and that various modifications are possible. Furthermore, the presented embodiments are construed to include both these embodiments and equivalents of such embodiments.

Various features of the drawings may not be shown in accordance with the practice, depending on the practice. Thus, the dimensions of the various features may optionally be enlarged or reduced for simplicity. Also, some of the figures may be simplified for simplicity. Accordingly, the drawings may not show all components of the presented device (e.g., device) or method. Finally, like reference numerals can be used to describe similar features throughout the description and drawings.
Figs. 1A to 3 illustrate a paper packaging box according to the prior art.
4 is a developed view of a paper packaging box according to an embodiment of the present invention.
FIG. 5 illustrates an assembling step of a paper packaging box according to an embodiment of the present invention.
FIG. 6 shows an assembled view of a paper packaging box according to an embodiment of the present invention.
7 shows a paper packaging box according to another embodiment of the present invention.
8 shows an assembling step of a paper packaging box according to another embodiment of the present invention.
Fig. 9 shows an assembled view of a paper packaging box according to another embodiment of the present invention.
Fig. 10 shows an assembled view of a paper packaging box according to another embodiment of the present invention.
Fig. 11 shows an assembled view of a paper packaging box according to another embodiment of the present invention.

Various embodiments are now described with reference to the drawings, wherein like reference numerals are used throughout the drawings to refer to like elements. For purposes of explanation, various descriptions are set forth herein to provide an understanding of the present invention. It is evident, however, that such embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing the embodiments.

4 is a developed view of a paper packaging box according to an embodiment of the present invention.

Referring to FIG. 4, a developed view of a paper packaging box according to the present invention includes first to fourth side surfaces 102, 103a, 104, and 103b; A first handle 105 extending from the first side surface 102 in a direction of 90 degrees with the second side surface 103a; A second handle (108) extending from the first handle (105); A first reinforcement 109 extending from the second handle 108; A third handle 112 extending from the third side surface 104 in a direction of 90 degrees with the second side surface 103a; A fourth handle 113 extending from the third handle 112; A second reinforcement 114 extending from the fourth handle 113; And a first adhesive portion (101) extending from the first side surface (102) in a direction opposite to the second side surface (103a), wherein the first handle to the fourth handle (105, 108, 112, 113 May include first to fourth handle holes 106a, 106b, 106c, and 106d, respectively.

The first side surface to the fourth side surface 102, 103a, 104, and 103b constitute side surfaces of the paper packaging box when the paper packaging box is formed.

The first handle 105 is formed to extend in the direction of 90 degrees with the second side surface 103a.

The first handle 105 includes a first handle hole 106a.

The second handle portion 108 is formed extending from the first handle portion 105.

The second handle portion 108 includes the second handle hole portion 106b.

The first handle 105 and the second handle 108 may be bonded to each other to form a handle.

The first reinforcing portion 109 is formed to extend from the second handle portion 108. The first reinforcing portion 109 is adhered to a corresponding portion of the first side surface 102, that is, just below the first grip portion 105, thereby improving the strength of the paper packaging box.

The third handle 112 is formed to extend in the direction of 90 degrees with the second side surface 103a.

The third handle portion 112 includes a third handle hole portion 106c.

The fourth handle 113 is formed to extend from the third handle 112.

The fourth handle 113 includes a fourth handle hole 106d.

The third grip portion 112 and the second grip portion 113 may be adhered to each other to form the grip portion.

The second reinforcing portion 114 is formed to extend from the fourth handle 113. The second reinforcing portion 114 is adhered to a corresponding portion of the third side surface 104, that is, just below the third grip portion 112, thereby improving the strength of the paper packaging box.

The third side surface 104 may include a first hole portion 111a and a second hole portion 111b and the second reinforcing portion 114 may include a first hole forming portion 115a and a second hole forming portion 111b, And the second handle portion 108 may include a first fitting portion 107a and a second fitting portion 107b. The first and second hole portions 111a and 111b correspond to the first and second hole forming portions 115a and 115b so that the first and second fitting portions 107a and 107b It is possible to form a fitting hole. When the paper packaging box is stored, it can be stored in a rectangular shape. At this time, the rectangular shape can be fixed by fitting the first and second fitting portions 107a and 107b into the holes.

The first adhesive portion 101 may be adhered to a corresponding portion of the fourth side face 103b at the time of molding the paper packaging box.

The second and fourth side surfaces 103a and 103b may include wing portions 110a and 110b and the first and third side surfaces 102 and 104 may include first and second grip portions 105 and 105, And a bottom portion 116a, 116b extending in a direction opposite to the portion 112. [

FIG. 5 illustrates an assembling step of a paper packaging box according to an embodiment of the present invention.

5, a line between the first side surface 102 and the second side surface 103a and a line between the second side surface 103a and the third side surface 104 are folded, and the third side surface 104 and The line between the fourth side surfaces 103b is folded and the first bonding portion 101 is adhered to the corresponding portion of the fourth side surface 103b to form the shape of the paper packaging box.

The first handle 105 and the second handle 108 are bonded together and the first reinforcement 109 is bonded to the corresponding portion of the first side 102 and the third handle 112 and / The fourth handle 113 is adhered to each other and the second reinforcement 114 is adhered to the corresponding portion of the third side face 104 to form the handle portion

FIG. 6 shows an assembled view of a paper packaging box according to an embodiment of the present invention.

Referring to Fig. 6, a paper packaging box in the state shown in Fig. 5 is shown.

The handle portion formed from the first and second handle portions and the handle portion formed from the third and fourth handle portions are covered like a lid and the first and second engagement portions 107a and 107b are inserted into the hole portions 111a and 111b This completes the square box of paper boxes.

When the paper packing box is stored, it can be stored in a rectangular shape. When the paper packing box is to be carried, the handle portion formed from the first and second grip portions and the third and fourth grip portions The handle portion can be retracted by pulling the formed handle portion back.

A lid portion may be separately formed between the second handle portion 108 and the first reinforcing portion 109. [ The first reinforcing portion 109 is fitted to the second reinforcing portion 114 without being adhered to the first side surface 102 when the lid portion is formed.

7 shows a developed view of a paper packaging box according to another embodiment of the present invention.

The present embodiment will be described mainly on the difference from the embodiment described in Fig.

Referring to FIG. 7, the grips corresponding to the first to fourth grips 105, 108, 112, and 113 of FIG. 4 are further divided one by one. As a result, You can turn it once in degree. Therefore, it can be made more convenient when carrying the paper packing box.

Further, the lid 110 may further include a gap between the second handle 108 and the first reinforcement 111 and the first reinforcement 111. As shown in FIG. 9, the lid part 110 covers the contents of the paper packaging box once under the grip part when the paper packaging box is formed, and functions to cover the contents when the handle is lifted.

8 shows an assembling step of a paper packaging box according to another embodiment of the present invention.

8, a line between the first side surface 102 and the second side surface 103a and a line between the second side surface 103a and the third side surface 104 are folded in the same manner as described with reference to Fig. 5 The third side face 104 and the fourth side face 103b and the first bonding portion 101 is adhered to the corresponding portion of the fourth side face 103b to form the shape of the paper packaging box.

The first and second grip portions 105 and 106 and the second grip portions 108 and 109 are bonded to each other and the third grip portions 113 and 114 and the fourth grip portions 115 and 116 are bonded to each other, The reinforcing portion 117 is adhered to a corresponding portion of the third side surface 104 to form a handle portion

Fig. 9 shows an assembled view of a paper packaging box according to another embodiment of the present invention.

Referring to FIG. 9, when the paper packaging box is formed, the lid 110 may cover the contents one more time.

Fig. 10 shows an assembled view of a paper packaging box according to another embodiment of the present invention.

Referring to FIG. 10, when the paper packaging box is stored, it is possible to store the paper packaging box in a rectangular shape by covering the tabs once more on the lid.

Fig. 11 shows an assembled view of a paper packaging box according to another embodiment of the present invention.

Referring to FIG. 11, when the user holds the paper packing box, the user can open the handle portion that has been covered and hold the finger in the handle hole portion 107c.

As a result, the strength of the grip portion becomes much stronger than that of the conventional paper packaging box, and a paper packaging box which is stacked and easy to store can be formed.

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.

Claims

First to fourth side surfaces 102, 103a, 104, and 103b;
A first handle 105 extending from the first side surface 102 in a direction of 90 degrees with the second side surface 103a;
A second handle (108) extending from the first handle (105);
A first reinforcement 109 extending from the second handle 108;
A third handle 112 extending from the third side surface 104 in a direction of 90 degrees with the second side surface 103a;
A fourth handle 113 extending from the third handle 112;
A second reinforcement 114 extending from the fourth handle 113; And
A first adhesive portion 101 extending from the first side surface 102 in a direction opposite to the second side surface 103a,
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Wherein the first handle to the fourth handle 105, 108, 112, and 113 include first to fourth handle holes 106a, 106b, 106c, and 106d, respectively.

The method according to claim 1,
Wherein the first adhesive portion (101) is adhered to a corresponding portion of the fourth side surface (103b).

3. The method of claim 2,
The first handle 105 and the second handle 108 are bonded together and the first reinforcement 109 is bonded to a corresponding portion of the first side 102,
Wherein the third grip portion 112 and the fourth grip portion 113 are bonded to each other and the second reinforcing portion 114 is bonded to a corresponding portion of the third side surface 104, Packing box.

The method according to claim 1,
Further comprising a lid between the second handle (108) and the first adhesive (109).