Novel paper plastic for packaging box

Abstract

The utility model discloses novel paper plastic for a packaging box, which is characterized in that at least one folded edge is provided, the folded edge is folded upwards, so that the folded edge can be clamped on a placing part for fixing, and the clamped folded edge can be clamped with the packaging box for fixing; a placing area is formed by the folding edge depending on the top surface of the placing part; the edge of the bottom surface of the placing part is provided with a lower edge; the folding edge is connected with the bottom edge of the lower edge through a crease structure, so that the folding edge is easy to fold upwards; the side edges of the product can be protected through the folded edges which are folded upwards, the product can be conveniently clamped on a packaging box, and the product and paper plastic are prevented from running in the packaging box; and meanwhile, during folding, the folding can be quickly completed by virtue of the crease structure.

Description

Technical Field

[0001] The utility model relates to a new type of paper plastic for packaging boxes, belonging to the field of carton packaging. Background Art

[0002] The packaging box plays a role in protecting the product and facilitating transportation during the transportation of the product. When the display screen is sold, it is usually accompanied by supporting parts such as display screen brackets, connection plates, power cords, etc. These accessories usually need to be placed on the paper-plastic bracket together with the display screen.

[0003] The prior art discloses a flip-down notebook paper-plastic cushioning package with a publication number of CN201214523Y, and its structure includes: the package body has a flip-down portion that can be flipped down and folded outwardly at both ends in the length direction of the opening of the accommodating portion, and the flip-down portion is provided with a flip-down portion protrusion. The prior art uses a flip-down folded edge to protect the product. This method has a formed placement portion and uses more materials. The flip-down folded edge is slightly inferior in terms of protection; and the paper-plastic bracket does not fit the wall of the packaging box, so that the paper-plastic bracket can move inside the packaging box, increasing the risk of product damage and reducing the utilization rate of the buffer space. It is also easy to affect the movement of the components arranged above the product, and then the components move around in the packaging box during transportation, causing damage to the product screen.

[0004] Therefore, the utility model provides a paper plastic that can be used in conjunction with a one-paper packaging carton of publication number CN214986708U to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a new type of paper plastic for packaging boxes to solve the problems.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a new type of paper plastic for a packaging box, including a placement portion and a folded edge; the folded edge is arranged around the placement portion; and the folded edge is integrally formed with the placement portion; there is at least one folded edge, and the folded edge is folded upward so that the folded edge can be clamped on the placement portion for fixation, and the clamped folded edge can be clamped with the packaging box for fixation; the folded edge relies on the top surface of the placement portion to form a placement area, thereby forming a placement area on the top surface of the placement portion; the bottom surface edge of the placement portion has a lower edge; the folded edge is connected to the lower edge.

[0007] Preferably, the folded edge is connected to the bottom edge of the lower edge via a crease structure.

[0008] Preferably, the crease structure includes an arc edge arranged between the bottom edge of the lower edge and the folded edge, and the arc edge protrudes toward the bottom of the placement portion.

[0009] Preferably, the folded edge is clamped with the placement portion via a fixing structure.

[0010] Preferably, the fixing structure comprises a plurality of first card blocks spaced apart on the folded edge and a plurality of second card blocks spaced apart on the placement portion; the first card blocks and the second card blocks are staggeredly distributed.

[0011] Beneficial Effects

[0012] The utility model can protect the side edge of the product through the folded edge that is folded upwards, and is easy to be connected to the packaging box to prevent the product and the paper plastic from moving inside the packaging box; at the same time, when folding, the folding can be quickly completed by relying on the crease structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a schematic diagram of the paper-plastic structure of Example 1 of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram from top view;

[0016] Figure 3 For this utility model Figure 1 Schematic cross-sectional view of ;

[0017] Figure 4 For this utility model Figure 1 Installation structure diagram;

[0018] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0019] Figure 6 This is a schematic diagram of the paper-plastic structure of Example 3 of the utility model;

[0020] Figure 7 For this utility model Figure 6 Schematic diagram of the installation structure;

[0021] Figure 8 This is a schematic diagram of the paper-plastic structure of Example 4 of the utility model;

[0022] Fig. 9 For this utility model Figure 8 Schematic diagram of the installation structure. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation methods. A new type of packaging box is made of paper plastic, which is placed in a packaging box 1 (a one-paper packaging carton with a publication number of CN214986708U); it can be used for the packaging of display screens.

[0024] Example 1

[0025] See also Figure 1-4 A new type of packaging box 1 is made of paper, and its structure includes a placement portion 2 and a folded edge 3; the folded edge 3 is arranged around the placement portion 2; and the folded edge 3 and the placement portion 2 are integrally formed.

[0026] The placement portion 2 is square, and four folding edges 3 are provided. The folding edges 3 are respectively arranged on 24 sides of the placement portion, and the folding edges 3 are integrally formed with the placement portion 2.

[0027] The folded edge 3 is folded upward so that it can be snapped onto the placement portion for fixation, thereby forming a placement area S on the top surface A of the placement portion 2; the four folded edges 3 constitute the side walls of the placement area S, and the placement portion 2 constitutes the bottom surface B of the placement area S, so that the placement area S is concave for placing products.

[0028] In order to further improve the protective effect of paper plastic, a downwardly protruding support platform 21 is provided at the center of the placement portion 2; the support platform 21 is hollow; a plurality of support blocks 23 are provided at the bottom of the placement portion 2; the thickness of the support block 23 is preferably equal to or less than the protruding height of the support platform 21; the support of the support platform 21 and the support block 23 allows a certain gap between the product and the bottom surface B of the carton, so that the gap will be used to bear the force after the carton is subjected to force.

[0029] In order to stabilize the placement of the placement portion 2 (to place the packaging box 1), a lower edge 31 is provided on the edge of the bottom surface B of the placement portion 2, and the lower edge 31 faces the bottom of the placement portion 2, and the thickness of the lower edge 31 is preferably equal to or less than the height of the protrusion of the support platform 21; this prevents the placement portion 2 from shaking after being installed on the carton.

[0030] To facilitate the folding of the folded edge 3 upward, the folded edge 3 and the bottom edge of the lower edge 31 are connected by a crease structure, so that the folded edge 3 is easy to fold upward. The crease structure includes an arc edge X arranged between the bottom edge of the lower edge 31 and the folded edge 3, and the arc edge X protrudes toward the bottom of the placement portion 2, so that when folding, the folded edge 3 can be easily folded upward relying on the arc edge X. In this way, the lower edge 31 and the folded edge 3 will form a double layer of protection, improving the protection effect.

[0031] In order to fix the folded edge 3 after being folded upward, a fixing structure is provided on the folded edge 3 and the placement portion 2; the fixing structure includes a plurality of first clamping blocks 32 spaced apart on the folded edge 3 and a plurality of second clamping blocks 22 spaced apart on the placement portion 2; the first clamping blocks 32 and the second clamping blocks 22 are arranged alternately. Thus, after the folded edge 3 is folded, the first clamping block 32 placed on the folded edge 3 will be embedded between the two adjacent second clamping blocks 22, and similarly, the second clamping block 22 will be embedded between the two adjacent first clamping blocks 32.

[0032] The length and width of the placement area S are both smaller than the placement space in a one-paper packaging carton, so that the four folded edges 3 are all located in the packaging box 1 .

[0033] Example 2

[0034] See also Figure 1 , 2 , 3, 5, based on Example 1, the total length of the placement area S is lengthened so that the two left and right folded edges 3 are hidden in the accommodating space on the side of a new type of paper-plastic carton. The packaging box 1 is clamped with the folded edges 3 to be fixed, which can prevent the paper and plastic from running in the packaging box 1, and can accommodate larger products.

[0035] Example 3

[0036] See also Figure 6 , 7 Based on Example 1, the folded edges 3 are provided with two, and the two folded edges 3 are respectively arranged on the upper and lower sides of the placement portion 2. In this way, the upper and lower sides of the placement area S are protected by the folded edges 3. Then, the paper plastic is placed in a new paper plastic carton, and the two sides of the packaging box 1 are used as side barriers of the placement area S, so there is no need to add additional side folded edges 3.

[0037] Example 4

[0038] See also Figure 8 , 9 Based on Example 1, there are three folding edges 3, which are respectively arranged on the upper and lower sides and the left side of the placement portion 2. In this way, when performing a collision test, the folding edge 3 on the left side and the packaging box 1 will jointly provide a good buffer space for the product, thereby improving the collision performance of the packaging box 1.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of paper plastic for packaging box, comprising a placement portion and a folding edge; the folding edge is arranged around the placement portion; and the folding edge and the placement portion are integrally formed; characterized in that: There is at least one folded edge, which is folded upward so that the folded edge can be clamped on the placement part for fixation, and the clamped folded edge can be clamped with the packaging box for fixation; the folded edge relies on the top surface of the placement part to form a placement area; the bottom edge of the placement part has a lower edge; the folded edge is connected to the bottom edge of the lower edge by a crease structure, so that the folded edge is easy to fold upward.

2. The novel paper plastic for packaging box according to claim 1 is characterized by: The fold structure includes an arc edge arranged between the bottom edge of the lower edge and the folded edge, and the arc edge protrudes toward the bottom of the placement portion.

3. The novel paper plastic for packaging box according to claim 1 is characterized by: The folded edge is clamped with the placement portion through a fixing structure.

4. The novel paper plastic for packaging box according to claim 3 is characterized by: The fixing structure comprises a plurality of first clamping blocks which are spaced apart on the folded edge and a plurality of second clamping blocks which are spaced apart on the placement portion; the first clamping blocks and the second clamping blocks are arranged alternately.

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