Fast folding packaging box

Abstract

The utility model discloses a fast folding packaging box, which belongs to the field of packaging boxes, and is characterized by comprising a bottom plate and a paperboard frame connected above one end of the bottom plate through folds, the other end of the bottom plate extends from the lower part of the paperboard frame to the outer side of the paperboard frame, and at least three folds are arranged at the extending part; the paper box has the advantages that the shape of the paper box can be changed between a box shape and a plate shape, the paper box is convenient to transport, and extrusion deformation is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of packaging boxes, and more specifically relates to a fast-folding packaging box. Background Art

[0002] Paper boxes are widely used, and are commonly found in commodity packaging, logistics transportation, food packaging, gift packaging, etc. Conventional paper boxes are generally box-shaped structures with a cavity inside. When paper boxes are sold by paper box factories, they not only take up a lot of space during transportation, but are also easily squeezed and deformed, which is very unfavorable for transportation. Therefore, a new solution is needed to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a quick-folding packaging box, which has the advantages of being able to change shape between a box shape and a plate shape, being easy to transport, and avoiding extrusion deformation.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A quick-folding packaging box comprises a bottom plate and a cardboard frame connected to one end of the bottom plate by a crease, the other end of the bottom plate extends from below the cardboard frame to the outside of the cardboard frame and is provided with at least three creases at the extended portion, and the four side walls of the cardboard frame are connected by the creases.

[0006] The advantages of this solution are at least that the packaging box of this solution can be directly changed between a box shape and a plate shape by folding, and the operation is very convenient. When transporting, the packaging box is folded into a plate shape, and when storing items, the packaging box is folded into a box shape, which is convenient for transportation and can avoid the problem of the packaging box being squeezed and deformed.

[0007] The utility model is further configured as follows: at least one supporting upright board is connected to the inner wall of the paperboard frame above the bottom board through a fold.

[0008] The advantage of this solution is at least that the supporting upright plate plays a supporting role. When the packaging box is in a box shape, a side wall of the paperboard frame will abut against the supporting upright plate to achieve a certain supporting effect.

[0009] The utility model is further configured as follows: the bottom plate is divided by folds to form a bottom wall, a rear side wall, a top wall and a front side wall of the packaging box, and mutually attracting magnets are respectively arranged in the front side wall and in the corresponding side walls of the paperboard frame.

[0010] The utility model is further configured as follows: magnets that attract each other are respectively arranged in the rear side wall and in the corresponding side walls of the paperboard frame.

[0011] The advantage of this solution is at least that the magnets attract each other so that the side walls of the cardboard frame and the bottom plate that are attached to each other are brought closer to each other, thereby improving the structural stability of the packaging box when it is in a box shape.

[0012] The utility model is further configured as follows: a handle is provided on the front side wall.

[0013] The utility model is further configured as follows: the handle is a ring handle.

[0014] The advantage of this solution is at least that the handle facilitates the opening and closing of the packaging box.

[0015] The utility model is further configured as follows: a pattern layer is provided on the surface of the bottom plate and the surface of the paperboard frame.

[0016] The advantage of this solution is at least that the pattern layer can be designed individually.

[0017] In summary, the utility model has at least the following advantages:

[0018] 1. By setting a bottom plate and a cardboard frame connected to one end of the cardboard through a crease, the packaging box can be directly folded to change between a box shape and a plate shape, and the operation is very convenient. When transporting, the packaging box is folded into a plate shape, and when storing items, the packaging box is folded into a box shape, which is convenient for transportation and can avoid the problem of the packaging box being squeezed and deformed;

[0019] 2. By setting a supporting plate, when the packaging box is in a box shape, one side wall of the cardboard frame will abut against the supporting plate to achieve a certain supporting effect;

[0020] 3. By setting magnets, the magnets attract each other so that the side walls of the cardboard frame and the bottom plate that are attached to each other can be brought closer to each other, thereby improving the structural stability of the packaging box when it is in a box shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A box-shaped schematic diagram of a preferred embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of a plate of a preferred embodiment of the utility model;

[0023] Figure 3 An overall schematic diagram to highlight a preferred embodiment of the supporting vertical plate;

[0024] Figure 4 The present invention is an overall schematic diagram to highlight another preferred embodiment of the supporting vertical plate.

[0025] Figure numerals: 1, bottom plate; 11, bottom wall; 12, rear side wall; 13, top wall; 14, front side wall; 2, cardboard frame; 3, supporting vertical board; 4, handle. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] A quick folding packaging box, such as Figure 1 and Figure 2 As shown, it includes a bottom plate 1 and a cardboard frame 2 connected to the top of one end of the bottom plate 1 by a fold, the other end of the bottom plate 1 extends from the bottom of the cardboard frame 2 to the outside of the cardboard frame 2 and at least three folds are arranged at the extended portion, and the bottom plate 1 is divided by the folds to form a bottom wall 11, a rear side wall 12, a top wall 13, and a front side wall 14 of the packaging box.

[0028] In addition, the four side walls of the paperboard frame 2 are connected by folds, and the bottom plate 1 and the paperboard can be folded to form a frame or a plate. The shape can be changed between the box shape and the plate shape by folding, and the operation is very convenient. When transporting, the packaging box is folded to form a plate shape, and when storing items, the packaging box is folded to form a box shape, which is convenient for transportation and can avoid the problem of the packaging box being squeezed and deformed.

[0029] like Figure 3 and Figure 4 As shown, in order to ensure the structural stability of the packaging box after forming, in some embodiments, at least one supporting upright board 3 is connected to the inner wall of the paperboard frame 2 above the bottom plate 1 through a fold, and the supporting upright board 3 can be located on any side wall of the inner wall of the paperboard frame 2. When the packaging box is in a box shape, one side wall of the paperboard frame 2 will abut against the supporting upright board 3 to achieve a certain supporting effect.

[0030] In addition, in some embodiments, magnets that attract each other (not shown in the figure) are respectively provided in the front side wall 14 and the corresponding side wall of the cardboard frame 2, and magnets that attract each other are also respectively provided in the rear side wall 12 and the corresponding side wall of the cardboard frame 2. The mutual attraction of the magnets can make the side walls of the cardboard frame 2 and the bottom plate 1 close to each other, thereby improving the structural stability of the packaging box when it is in a box shape.

[0031] Under the action of the magnet, it is rather troublesome to open the packaging box. Therefore, in some preferred embodiments, a handle 4 is provided on the front side wall 14. The handle 4 is preferably an annular handle 4 made of a flexible material to facilitate the opening and closing of the packaging box.

[0032] Finally, in some embodiments, a pattern layer (not shown in the figure) may be provided on the surface of the base plate 1 and the surface of the paperboard frame 2. The pattern layer may be a pattern drawn or printed directly on the surface of the base plate 1, or a layer structure with a pattern may be attached separately, so as to provide personalized design according to different consumer groups.

[0033] The working process and beneficial effects of the utility model are as follows: the packaging box of the present invention can be directly transformed between a box shape and a plate shape by folding, and the operation is very convenient. When transporting, the packaging box is folded into a plate shape, and when storing items, the packaging box is folded into a box shape, which is convenient for transportation and can avoid the problem of the packaging box being squeezed and deformed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick folding packaging box, characterized in that: The invention comprises a bottom plate (1) and a cardboard frame (2) connected to one end of the bottom plate (1) by a fold, the other end of the bottom plate (1) extending from the bottom of the cardboard frame (2) to the outside of the cardboard frame (2) and having at least three folds arranged at the extended portion, the four side walls of the cardboard frame (2) being connected by the folds; and at least one supporting vertical plate (3) is connected to the inner wall of the cardboard frame (2) above the bottom plate (1) by a fold.

2. The quick-folding packaging box according to claim 1, characterized in that: The bottom plate (1) is divided by folds to form a bottom wall (11), a rear side wall (12), a top wall (13), and a front side wall (14) of the packaging box. The front side wall (14) and the corresponding side walls of the paperboard frame (2) are respectively provided with magnets that attract each other.

3. The quick-folding packaging box according to claim 2, characterized in that: The rear side wall (12) and the corresponding side wall of the paperboard frame (2) are respectively provided with magnets that attract each other.

4. The quick-folding packaging box according to claim 2 or 3, characterized in that: A handle (4) is provided on the front side wall (14).

5. The quick-folding packaging box according to claim 4, characterized in that: The handle (4) is a ring-shaped handle (4).

6. The quick-folding packaging box according to claim 5, characterized in that: The surface of the bottom plate (1) and the surface of the paperboard frame (2) are provided with pattern layers.

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