CN210592911U

CN210592911U - Packing box

Info

Publication number: CN210592911U
Application number: CN201921386334.1U
Authority: CN
Inventors: 李江
Original assignee: Shanghai Rengo Packaging Co Ltd
Current assignee: Wuxi Rengo Packaging Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-22
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a packing box, including first installation face, the second installation face that meets with one side of first installation face, the third installation face that meets with the opposite side of second installation face, the first bending plate that meets with the opposite side of third installation face and the fourth installation face that meets with the opposite side of first bending plate, and the opposite side of first installation face is equipped with the second bending plate, the opposite side of fourth installation face meets with the opposite side of second bending plate, be used for forming and hold the cavity, and the width of fourth installation face is less than the width of second installation face. Utility model discloses an add first bending plate and second bending plate on the cardboard of packing box for the packing box upper end has trapezoidal convergent structure, and the packing box lower extreme has rectangle holding structure, makes packing box upper end lateral wall can form the restriction to the content upper end, has guaranteed that the content of upper-thin thickness down is steadily placed and is stored.

Description

Packing box

Technical Field

The utility model relates to a packing product field, in particular to packing box.

Background

Present paper packaging box is generally through a whole cardboard integrated into one piece cuboid structure, and this kind of cuboid structure is at the in-process of transportation or market stack, leads to the lateral wall outwards to bulge owing to the pressurized, then influences the stability of whole stack, and then the packing box warp and leads to the vision to be unsightly two, because the packing box lateral wall often prints the pattern of advertisement nature. Meanwhile, the cuboid structure is suitable for the contents with the same thickness as the common contents, such as canned beer or canned cola, and the like, but for some contents with the same thickness, such as bottled beer, mineral water or other beverage bottles, the problem that the upper packaging box is not tightly attached to the contents exists, and the upper part of the contents is shaken.

Therefore, how to design a packaging box with strong stability is a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a packing box through design centre gripping fastening structure, can be with packing box content fixed clamp tight, and box overall structure possesses stronger compressive capacity simultaneously.

In order to solve the technical problem, the utility model provides a packing box, including first installation face, with the second installation face that one side of first installation face meets, with the third installation face that the opposite side of second installation face meets, with the first board of buckling that the opposite side of third installation face meets and with the fourth installation face that the opposite side of first board of buckling meets, just the opposite side of first installation face is equipped with the second board of buckling, the opposite side of fourth installation face with the opposite side of second board of buckling meets, is used for forming and holds the cavity, just the width of fourth installation face is less than the width of second installation face.

Preferably, a connecting block is arranged at the extending position of the other side of the second bending plate to the outside, and the connecting block is connected with the inner surface of the fourth mounting surface in an adhesion manner.

Preferably, the first bending plate has the same width as the second bending plate.

Preferably, the first bending plate and the second bending plate are symmetrically distributed along a center line of the fourth mounting surface in the width direction.

Preferably, the extending positions of the two ends of the first mounting surface and the third mounting surface are both provided with adhesive plates, the two ends of the second mounting surface and the two ends of the fourth mounting surface are respectively provided with sealing plates, and the adhesive plates are in adhesive connection with the sealing plates.

Preferably, the first mounting surface, the second mounting surface, the third mounting surface, the first bending plate, the fourth mounting surface, and the second bending plate are all made of corrugated paper blocks.

Preferably, the folding edges of the first bending plate and the second bending plate are arc-shaped and slightly convex towards the middle of the side wall.

Preferably, the end of the folded edge has a pre-press folding transition structure.

The utility model provides a packing box mainly includes first installation face, the second installation face that meets with one side of first installation face, the third installation face that meets with the opposite side of second installation face, the first bending plate that meets with the opposite side of third installation face and the fourth installation face that meets with the opposite side of first bending plate, and the opposite side of first installation face is equipped with the second bending plate, the opposite side of fourth installation face meets with the opposite side of second bending plate, be used for forming and hold the cavity, and the width of fourth installation face is less than the width of second installation face. The utility model discloses an add first bending plate and second bending plate on the cardboard of packing box, in proper order with first bending plate, first installation face, second installation face, third installation face, second bending plate and fourth installation face fold forming gluing back, the formation cross-section is hexagonal box, the packing box upper end has trapezoidal convergent structure this moment, the packing box lower extreme has rectangle containing structure for packing box upper end lateral wall can form the restriction to the content upper end, guaranteed that the thick content under the upper end is steadily placed and is stored. Meanwhile, the first bending plate and the second bending plate are arranged, so that the pressure applied to the top of the paper packaging box is effectively transferred to the first bending plate and the second bending plate of the side wall, the pressure applied to the side wall is reduced, namely, the pressure applied to the first mounting surface and the third mounting surface is reduced, and the deformation of the side wall is effectively avoided. In addition, relative present cuboid structure box, the utility model discloses a packing box material is more economized, the cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is an expanded view of the structure of fig. 1.

Wherein, in fig. 1-2:

the mounting structure comprises a first mounting surface-1, a second mounting surface-2, a third mounting surface-3, a first bending plate-4, a fourth mounting surface-5, a second bending plate-6, a connecting block-7, an adhesive plate-8 and a sealing plate-9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention; fig. 2 is an expanded view of the structure of fig. 1.

The utility model provides an in the concrete implementation mode, the packing box mainly includes first installation face 1, the second installation face 2 that meets with one side of first installation face 1, the third installation face 3 that meets with the opposite side of second installation face 2, the first bending plate 4 that meets with the opposite side of third installation face 3 and the fourth installation face 5 that meets with the opposite side of first bending plate 4, and the opposite side of first installation face 1 is equipped with second bending plate 6, the opposite side of fourth installation face 5 meets with the opposite side of second bending plate 6, be used for forming and hold the cavity, and the width of fourth installation face 5 is less than the width of second installation face 2.

The packaging box comprises a first mounting surface 1, a second mounting surface 2 connected with one side of the first mounting surface 1, a third mounting surface 3 connected with the other side of the second mounting surface 2, a first bending plate 4 connected with the other side of the third mounting surface 3 and a fourth mounting surface 5 connected with the other side of the first bending plate 4, wherein the second bending plate 6 is arranged on the other side of the first mounting surface 1, the other side of the fourth mounting surface 5 is connected with the other side of the second bending plate 6 to form a containing cavity, the width of the fourth mounting surface 5 is smaller than that of the second mounting surface 2, the first bending plate 4 and the second bending plate 6 are used for containing the inner space at the upper end of the packaging box and limiting the shaking of contents, the fourth mounting surface 5 is used for pressing the top of the contents, and the second mounting surface 2 is used for supporting the bottom of the contents.

Specifically, in the middle of the actual use, open the packing box, in placing the packing box with the thick content down of upper part thin, this moment, the width of fourth installation face 5 is less than the width of second installation face 2, the packing box upper end has trapezoidal convergent structure, the packing box lower extreme has rectangle containing structure, make packing box upper end lateral wall can form the restriction to the content upper end, because the packing box lower extreme is the structure of falling the trapezoidal body, the upper end of thick content down of upper part thin can be pressed close to first bent plate 4 and the second bent plate 6 of the lower extreme of packing box, block the thin head in content upper portion, make the content top more stable, can not produce and rock, reach the purpose of fixing the content steadily. Meanwhile, due to the arrangement of the first bending plate 4 and the second bending plate 6, the pressure applied to the top of the paper packaging box is effectively transferred to the first bending plate 4 and the second bending plate 6 of the side wall, so that the pressure applied to the side wall is reduced, namely the pressure applied to the first mounting surface 1 and the third mounting surface 4 is reduced, and the deformation of the side wall is effectively avoided.

In order to optimize the advantage that the packaging box in the above embodiment can make the content assembled more stably, the other side of the second bending plate 6 extends outwards to be provided with a connecting block 7, and the connecting block 7 is connected with the inner surface of the fourth mounting surface 5 in an adhering way. Because the object of packing box assembly is inequality, be equipped with connecting block 7 in the 5 internal surfaces of fourth installation face and the opposite side outside extension department of second bending plate 6, can increase the intensity of second bending plate 6 and fourth installation face 5, have certain intensity in vertical direction equally when guaranteeing the packing box use, avoid causing the unstable condition of assembly that the atress is unstable to form.

The width of first bending plate 4 is the same as the width of second bending plate 6. The utility model discloses a wedge through the formation of first bending plate 4 and second bending plate 6 restricts the purpose that the content was stabilized to the content and reaches, and when the width of first bending plate 4 was the same with the width of second bending plate 6, can guarantee that the wedge structure that first bending plate 4 and second bending plate 6 formed is the same around the restriction to the content, guarantees that the content is more stable.

Certainly, the width of first bending plate 4 and the width of second bending plate 6 also do not the same, when the beverage bottle that splendid attire height is inconsistent, thereby need to change the width of first bending plate 4 and the width of second bending plate 6 and satisfy holding of other contents such as beverage bottle, can guarantee that the wedge structure that first bending plate 4 and second bending plate 6 formed is the same around the restriction effect of content, guarantees that the content is more stable.

The first bending plate 4 and the second bending plate 6 are symmetrically distributed along the center line of the fourth mounting surface 5 in the width direction. In the stacking process of the packing box, the stacking stability of the packing box is most important, the first bending plate 4 and the second bending plate 6 are symmetrically distributed along the central line of the fourth mounting surface in the width direction of the fourth mounting surface 5, so that the upper end structure of the packing box is a trapezoidal structure in physics, the stability of the contents in the packing box can be guaranteed, the pressure born by the side wall is further reduced, and the deformation of the side wall is avoided.

Based on this, because the width of first bending sheet 4 is the same with the width of second bending sheet 6 and first bending sheet 4 and second bending sheet 6 are the symmetric distribution along the central line of fourth installation face 5 width direction, therefore the structure of packing box is the symmetric distribution, and the overall structure of packing box possesses stronger pressure resistance for packing box life reinforcing.

The first installation face 1 and the 3 both ends of third installation face extend and all be equipped with adhesive plate 8, and second installation face 2 and the 5 both ends of fourth installation face are provided with closure plate 9 respectively, and adhesive plate 8 is connected with closure plate 9 gluing. The bonding plate 8 strengthens the stability and the strength between the first mounting surface 1 and the third mounting surface 3, the sealing plate 9 strengthens the stability and the strength between the second mounting surface 2 and the fourth mounting surface 5, simultaneously, the bonding plate 8 is connected with the sealing plate 9 in an adhesive way, the stability between the bonding plate 8 and the sealing plate 9 is also strengthened, the stability of the packing box can be kept, the stress of the packing box is more uniform, the pressure born by the side wall is further reduced, and the deformation of the side wall is avoided.

It should be noted that the first mounting surface 1, the second mounting surface 2, the third mounting surface 3, the first bending plate 4, the fourth mounting surface 5, and the second bending plate 6 are all made of corrugated paper blocks, and certainly, paper made of other materials may also be used, so as to achieve the purposes of environmental protection, high strength, and low cost, and are not limited herein.

Further, the folding edges of first bending plate 4 and second bending plate 6 have an arc shape slightly convex toward the middle of the side wall. In physics, the arc shape has more excellent elasticity, and when two packing boxes are stacked up and down, the first bending plate 4 and the second bending plate 6 of the arc shape can better buffer the pressure, so that the pressure on the first mounting surface 1 and the third mounting surface 3 is reduced, and the deformation of the side wall is avoided.

Of course, there is a pre-stressed folded over configuration at the end of the hem. The pre-pressing folding transition structure can enable the first bending plate 4 and the second bending plate 6 to have better pressure buffering effect when being subjected to the pressure of other packing boxes, so that the side wall reaching the pressure is less, the pressure born by the side wall is further reduced, and the side wall is effectively prevented from being deformed and damaged.

In summary, the packaging box provided in this embodiment mainly includes a first mounting surface, a second mounting surface connected to one side of the first mounting surface, a third mounting surface connected to the other side of the second mounting surface, a first bending plate connected to the other side of the third mounting surface, and a fourth mounting surface connected to the other side of the first bending plate, wherein the second bending plate is disposed on the other side of the first mounting surface, the other side of the fourth mounting surface is connected to the other side of the second bending plate to form a receiving cavity, and the width of the fourth mounting surface is smaller than the width of the second mounting surface. The utility model discloses an add first bending plate and second bending plate on the cardboard of packing box, in proper order with first bending plate, first installation face, second installation face, third installation face, second bending plate and fourth installation face fold forming gluing back, the formation cross-section is hexagonal box, the packing box upper end has trapezoidal convergent structure this moment, the packing box lower extreme has rectangle containing structure for packing box upper end lateral wall can form the restriction to the content upper end, guaranteed that the thick content under the upper end is steadily placed and is stored. Meanwhile, the first bending plate and the second bending plate are arranged, so that the pressure applied to the top of the paper packaging box is effectively transferred to the first bending plate and the second bending plate of the side wall, the pressure applied to the side wall is reduced, namely, the pressure applied to the first mounting surface and the third mounting surface is reduced, and the deformation of the side wall is effectively avoided. In addition, relative present cuboid structure box, the utility model discloses a packing box material is more economized, the cost is lower.

The previous 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 spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The packing box is characterized by comprising a first mounting surface (1), a second mounting surface (2) connected with one side of the first mounting surface (1), a third mounting surface (3) connected with the other side of the second mounting surface (2), a first bending plate (4) connected with the other side of the third mounting surface (3) and a fourth mounting surface (5) connected with the other side of the first bending plate (4), wherein a second bending plate (6) is arranged on the other side of the first mounting surface (1), the other side of the fourth mounting surface (5) is connected with the other side of the second bending plate (6) to form an accommodating cavity, and the width of the fourth mounting surface (5) is smaller than that of the second mounting surface (2).

2. A packing case according to claim 1, wherein the other side of the second bending plate (6) extends outwards to form a connecting block (7), and the connecting block (7) is bonded with the inner surface of the fourth mounting surface (5).

3. A box according to claim 2, wherein the first bending panel (4) has the same width as the second bending panel (6).

4. A packaging box according to claim 3, wherein the first bending plate (4) and the second bending plate (6) are symmetrically arranged along the center line of the fourth mounting surface (5) in the width direction.

5. A packing case according to claim 4, wherein the first installation surface (1) and the third installation surface (3) are provided with adhesive plates (8) at the extending positions of the two ends, the second installation surface (2) and the fourth installation surface (5) are provided with sealing plates (9) at the two ends respectively, and the adhesive plates (8) are connected with the sealing plates (9) in an adhesive mode.

6. A packaging case according to any one of claims 1 to 5, wherein the first mounting surface (1), the second mounting surface (2), the third mounting surface (3), the first bending plate (4), the fourth mounting surface (5) and the second bending plate (6) are all corrugated paper blocks.

7. A package as claimed in claim 6, characterized in that the folds of the first and second bending panels (4, 6) are in the shape of an arc slightly convex towards the middle of the side walls.

8. A packaging case according to claim 7 wherein the gusseted ends have a pre-stressed folded over configuration.