CN218056062U - Packing box - Google Patents

Abstract

The utility model discloses a packing box relates to packing technical field. The packing box includes: the packaging box comprises a plate body which is integrally formed, wherein the packaging box is obtained after the plate body is folded; the plate body is including the tongue piece that glues, first wide board, first long board, the wide board of second and the long board of second that arranges in proper order, glue the tongue piece with between the first wide board with between the first long board with between the second wide board with all be provided with the first broken line of arranging along first direction between the second long board, glue the tongue piece with the long board of second is connected. The utility model provides a packing box's simple process, can not cause the material extravagant, high to the utilization ratio of raw and other materials, the cost is lower, the equipment is simple.

Description

a packing box

technical field

The utility model relates to the technical field of packaging, in particular to a packing box.

Background technique

In order to separate the flaps of the box in traditional packing boxes, it is necessary to make grooves on the board, then remove excess waste, apply glue on the sticky tongue, and finally fold to form the box. The processing time of such packing boxes is longer, which increases the cost of slotting equipment and waste discharge equipment. The waste materials cannot be well applied to the cartons to play their real role, resulting in waste of materials, and 4 shake covers are required for packaging. Only bending can form a sealed state, which increases the operation steps and slows down the forming time.

Therefore, it is urgent to provide a packaging box with a new structure.

Utility model content

The utility model provides a packing box to solve one or more technical problems above.

The utility model provides following scheme:

A packing box, comprising: an integrally formed plate body, the packing box is obtained after the plate body is folded;

The plate body includes a sticky tongue, a first wide plate, a first long plate, a second wide plate and a second long plate arranged in sequence, between the sticky tongue and the first wide plate, the Between the first wide board and the first long board, between the first long board and the second wide board, between the second wide board and the second long board, there are a first fold line arranged in one direction, the adhesive tongue is connected to the second long board;

The plate body is provided with a second fold line and a third fold line in a second direction perpendicular to the first direction, and both the second fold line and the third fold line extend to the adhesive tongue, the first fold line, and the second fold line. A wide plate, the first long plate, the second wide plate and the second long plate, the second fold line is located above the third fold line, the top of the plate body and the second The upper cover is formed by folding between the folding lines, the lower cover is formed by folding between the bottom of the board and the third folding line, and the box is formed between the second folding line and the third folding line;

The sticky tongue, the first wide board, the first long board, the second wide board and the second long board have the same length in the first direction;

A first oblique fold line and a second oblique fold line are arranged between the top of the first wide board and the second fold line, and the top end point of the first oblique fold line coincides with the top end point of the second oblique fold line, so The bottom end point of the first oblique fold line coincides with the intersection point of the second fold line and an edge of the first wide plate, and the bottom end point of the second oblique fold line coincides with the second fold line and the first wide plate The intersection point of the other edge of is coincident;

The first wide plate is an axisymmetric graphic structure, and the axis is parallel to the second direction;

The structure of the second wide plate is the same as that of the first wide plate.

Optionally, the first long board and the second long board have the same structure, and the width of the first long board in the second direction is larger than that of the first wide board.

Optionally, the top of the first wide board and the top of the second wide board are located inside the top of the first long board and the top of the second long board.

Optionally, the distance between the top of the first long plate and the second fold line is half the length of the first wide plate in the second direction.

Optionally, both the first oblique fold line and the second oblique fold line are pinhole lines.

Optionally, the adhesive tongue is connected to the second long board by glue.

Optionally, the packing box is made of paper board or polypropylene hollow board.

Optionally, a through hole is opened on the box body, and the through hole is used for handling the packing box by hand or machine.

According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects:

The packaging box provided by the utility model is prepared by an integrally formed one-piece plate, and the folding line is directly pressed on the plate without slotting to form a shake cover. The upper cover, the lower cover and the box body are all integrally formed. It is simple, improves the production efficiency, does not cause material waste, improves the utilization rate of raw materials, and saves the cost of card slot equipment and waste discharge equipment. And when packing, only the first wide board and the second wide board need to be folded to cover the box, and there is no need to fold the four flaps separately, which can improve the efficiency of box forming and shorten the packaging time.

Further, compared with the traditional packaging box, the packaging box provided by the utility model, since the upper cover and the lower cover are all integrally formed, after the packaging is completed, the upper cover and the lower cover will be restricted by structural influences. Its own deformation makes the overall structure of the packing box more stable.

Of course, not all embodiments need to satisfy the above advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of the expanded board of the packaging box provided by one embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a folded packaging box provided by an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a panel after the packaging box is expanded provided by an example;

Fig. 4 is a structural schematic diagram of another package provided after the package is expanded;

Fig. 5 is a schematic structural view of the panel after the packaging box is unfolded according to yet another embodiment.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

It should be noted that the descriptions of the utility model on directions such as "left", "right", "left side", "right side", "upper", "lower", "top" and "bottom" are all based on the accompanying drawings The orientations or positional relationships shown are defined only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the structure described must be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation to the utility model. limit. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal connection between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Aiming at the technical problems raised by the above-mentioned background technology, the utility model provides a packing box. Fig. 1 is a schematic structural view of a panel after the packaging box is unfolded provided by an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a folded packing box provided by an embodiment of the present invention. As shown in FIG. 1 and also referring to FIG. 2 , the packaging box generally includes: an integrally formed plate body 100 , and the packaging box is obtained after the plate body 100 is folded. Here, the integrally formed fingerboard body 100 is a complete plate, and a folding line is set during manufacture, and then a packing box is obtained by folding.

Specifically, the board body 100 includes an adhesive tongue sheet 110, a first wide board 120, a first long board 130, a second wide board 140, and a second long board 150 arranged in sequence. between the first wide boards 120, between the first wide boards 120 and the first long boards 130, between the first long boards 130 and the second wide boards 140, and between the second wide boards Between the board 140 and the second long board 150 are provided a first fold line 161 arranged along the first direction, the adhesive tongue 110 is connected with the second long board 150 so that the board body 100 is surrounded into a lock up. Wherein, the first direction is a direction parallel to the vertical direction when the packaging box is placed vertically. Preferably, the adhesive tongue 110 , the first wide plate 120 , the first long plate 130 , the second wide plate 140 and the second long plate 150 are all square, and it can be understood that all the first fold lines 161 are parallel.

Specifically, the board body 100 is provided with a second fold line 162 and a third fold line 163 in a second direction perpendicular to the first direction, and both the second fold line 162 and the third fold line 163 extend to the The adhesive tongue 110, the first wide plate 120, the first long plate 130, the second wide plate 140 and the second long plate 150, the second fold line 162 is located at the third fold line 163, the top of the plate body 100 is folded between the second fold line 162 to form an upper cover 170, and the bottom of the plate body 100 is folded between the third fold line 163 to form a lower cover. A box body 180 is formed between the second fold line 162 and the third fold line 163 . Wherein, the second direction is a direction parallel to the horizontal direction when the packaging box is placed vertically.

Specifically, the lengths of the adhesive tongue 110, the first wide plate 120, the first long plate 130, the second wide plate 140 and the second long plate 150 in the first direction same.

It should be noted that, in some examples, as shown in Figure 3 and Figure 4, the lengths of the first wide plate and the second wide plate in the first direction may also be set to be smaller than the first long plate and the second long plate, On the one hand, the material cannot be fully utilized. On the other hand, in order to facilitate folding, it is necessary to set the adhesive tongue adjacent to the long board, and at the same time, it is necessary to set oblique folding lines on the adhesive tongue, which will easily increase the difficulty of the crimping process. In some examples, as shown in FIG. 5 , it is also possible to directly arrange the sticky tongue in a structure adjacent to the long plate, but it is also necessary to set oblique fold lines on the sticky tongue, which will increase the difficulty of the crimping process. However, in the present invention, the adhesive tongue is arranged adjacent to the first wide board, which can reduce the difficulty of the process, and can also indirectly improve the utilization rate of the material.

Specifically, a first oblique fold line and a second oblique fold line are arranged between the top of the first wide board 120 and the second fold line 162, and the top end point of the first oblique fold line is connected to the second diagonal fold line. The top endpoints coincide, preferably, the top endpoint of the first oblique fold line coincides with the midpoint of the top edge of the first wide board 120 . The bottom end point of the first oblique fold line coincides with the intersection point of the second fold line 162 and an edge of the first wide board 120, and the bottom end point of the second oblique fold line coincides with the second fold line 162 and the first wide plate 120. The intersection point of the other edge of the first wide board 120 coincides, that is, the first oblique line and the second oblique line are symmetrical. The top of the second wide board 140 has the same structure as the top of the first wide board 120 . The first wide plate 120 is an axisymmetric figure structure, and the axis is parallel to the second direction. The structure of the second wide plate 140 is the same as that of the first wide plate 120 .

It can be understood that all the above-mentioned broken lines and oblique broken lines are straight lines.

The above-mentioned packaging box adopts the method of directly pressing the folding line on the board, without slotting, the process is simple, the production efficiency is improved, and the material waste is not caused, the utilization rate of the raw material is improved, and the cost of the slotting equipment and waste discharge equipment is also saved. cost. And when packing, only need to fold the first wide plate 120 and the second wide plate 140 to cover the box, without folding the four flaps separately, which can improve the efficiency of forming the box body 180 and shorten the packaging time.

In addition, compared with the traditional packaging box, the packaging box provided by the utility model, since the upper cover 170 and the lower cover are integrally formed, after the packaging is completed, the upper cover 170 and the lower cover will be affected by the structure. Limit its own deformation, making the overall structure of the packing box more stable.

Specifically, as an example of the present application, the structure of the first long board 130 and the second long board 150 are the same, and the width of the first long board 130 in the second direction is larger than the The first wide plate 120, so that the packaging box is shaped into a cuboid structure.

Specifically, as an example of the present application, the top of the first wide board 120 and the top of the second wide board 140 are located at the top of the first long board 130 and the top of the second long board 150 . top inside. That is to say, in the structure corresponding to the upper cover 170, the first wide plate 120 and the second wide plate 140 are located on the inner side, the first long plate 130 and the second long plate 150 are located on the outer side, and the corresponding structure of the lower cover is the same as that of the upper cover 170. Such a structure has regular surface and high aesthetics. It can be understood that, in some examples, in the structure corresponding to the upper cover 170, the first wide board 120 and the second wide board 140 can also be arranged on the outside, and the first long board 130 and the second long board 150 can be arranged on the outside. inside.

Specifically, as an example of the present application, the distance between the top of the first long board 130 and the second fold line 162 is half of the length of the first wide board 120 in the second direction. , correspondingly, the distance between the top of the second long board 150 and the second folding line 162 is half of the length of the first wide board 120 in the second direction, so that the upper cover 170 wraps the box body The top of the 180 is all covered.

Specifically, as an example of the present application, the first oblique fold line 164 and the second oblique fold line 165 are both pinhole lines, so that it is more convenient to bend and shape the plate when it is relatively thick. It should be noted that, when the board is relatively thin, the first oblique fold line 164 and the second oblique fold line 165 can also be set as creasing lines.

Specifically, as an example of the present application, the adhesive tongue 110 is connected to the second long board 150 by glue, preferably, one surface of the adhesive tongue 110 is completely connected to the second long board 150 fit.

Specifically, as an example of the present application, the packaging box is made of paper board or polypropylene hollow board. It should be noted that the packaging box can also be made of other materials that allow folding.

Preferably, as an example of the present application, the box body 180 is provided with a through hole, and the through hole is used for manual or machine handling of the packing box, that is, the through hole is a handling hole, preferably , the through hole is a waist hole, and the through hole is formed by a cut made on the board body 100 .

Above, the technical scheme provided by the utility model has been introduced in detail. In this paper, specific examples have been used to illustrate the structure and implementation of the utility model. The description of the above examples is only used to help understand the method and implementation of the utility model. Its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation and application range. To sum up, the contents of this specification should not be understood as limiting the utility model.

Claims (8)

1. A packing box, characterized in that, comprising: an integrally formed plate body, the packing box is obtained after the plate body is folded; The plate body includes a sticky tongue, a first wide plate, a first long plate, a second wide plate and a second long plate arranged in sequence, between the sticky tongue and the first wide plate, the Between the first wide board and the first long board, between the first long board and the second wide board, between the second wide board and the second long board, there are a first fold line arranged in one direction, the adhesive tongue is connected to the second long board; The plate body is provided with a second fold line and a third fold line in a second direction perpendicular to the first direction, and both the second fold line and the third fold line extend to the adhesive tongue, the first fold line, and the second fold line. A wide plate, the first long plate, the second wide plate and the second long plate, the second fold line is located above the third fold line, the top of the plate body and the second The upper cover is formed by folding between the folding lines, the lower cover is formed by folding between the bottom of the board and the third folding line, and the box is formed between the second folding line and the third folding line; The sticky tongue, the first wide board, the first long board, the second wide board and the second long board have the same length in the first direction; A first oblique fold line and a second oblique fold line are arranged between the top of the first wide board and the second fold line, and the top end point of the first oblique fold line coincides with the top end point of the second oblique fold line, so The bottom end point of the first oblique fold line coincides with the intersection point of the second fold line and an edge of the first wide plate, and the bottom end point of the second oblique fold line coincides with the second fold line and the first wide plate The intersection point of the other edge of is coincident; The first wide plate is an axisymmetric graphic structure, and the axis is parallel to the second direction; The structure of the second wide plate is the same as that of the first wide plate. 2. The packing box according to claim 1, wherein the first long board and the second long board have the same structure, and the width of the first long board in the second direction is larger than The first wide board. 3. The packing box according to claim 1, wherein the top of the first wide board and the top of the second wide board are located on the top of the first long board and the second long board inside of the top. 4. The packing box according to claim 1, wherein the distance between the top of the first long board and the second fold line is the length of the first wide board in the second direction half of. 5. The packing box according to claim 1, characterized in that, both the first oblique fold line and the second oblique fold line are pinhole lines. 6. The packing box according to claim 1, characterized in that, the adhesive tongue is connected to the second long board by glue. 7. The packing box according to claim 1, characterized in that, the packing box is made of paper board or polypropylene hollow board. 8 . The packing box according to claim 1 , wherein a through hole is opened on the box body, and the through hole is used for handling the packing box by hand or machine.

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