CN221969985U - A packaging carton with a double corrugated paper core - Google Patents

Abstract

The utility model discloses a packaging carton with a double corrugated paper core, comprising an upper cover, a box body is arranged at the lower end of the upper cover, a moving device is arranged at the lower end of the box body, the upper cover comprises a cover plate, reinforcing ribs are arranged around the cover plate, a first double-layer corrugated core is arranged inside the reinforcing ribs and the cover plate, and the box body comprises an outer shell, a cross baffle is arranged inside the outer shell, and a second double-layer corrugated core is arranged inside the cross baffle; Product advantages: structural reinforcement: the outer shell itself provides an external frame of the packaging carton, and the arrangement of the cross baffle further strengthens the overall structure of the box body inside, and reduces vibration transmission: the corrugated core material itself has a certain shock absorption and buffering effect, which helps to slow down the transmission of external vibration to the items in the carton, and further protects the integrity of the packaged items. The arrangement of the moving wheels makes the entire packaging carton easier to move in a warehouse, a factory or other places.

Description

A packaging carton with a double corrugated paper core

Technical Field

The utility model relates to the technical field of packaging cartons, in particular to a packaging carton with a double corrugated paper core.

Background Art

Packaging cartons play a vital role in the transportation and storage of goods. They must have sufficient strength, stability and compression resistance to ensure that the packaged items are not damaged during transportation. Traditional cartons usually use a single layer of corrugated paper core. Although it meets the packaging needs to a certain extent, such a design may not be strong enough when facing more complex and harsh transportation conditions. The design of double corrugated paper core is an innovative technology aimed at improving the overall performance of packaging cartons. In this design, the carton uses two layers of corrugated paper core, which are located in key parts of the carton, such as the upper cover and the box body. This design structure brings many benefits to the packaging carton. The setting of the mobile wheels makes the entire packaging carton easier to move in warehouses, factories or other places. This has a positive impact on improving handling efficiency and reducing labor costs.

Utility Model Content

The purpose of the utility model is to solve the problem that traditional cartons usually use a single layer of corrugated paper core, which may lead to insufficient strength of the overall structure of the carton in some cases. When subjected to external pressure or extrusion, the carton may be deformed or damaged. By adopting the design of double corrugated paper core, especially in key parts, the overall structural strength of the carton is improved, and its compression resistance is increased. At the same time, traditional cartons may appear unstable during transportation due to insufficient structure or improper handling methods. By arranging moving wheels and box limit blocks at the bottom, and arranging cross baffles and baffle limit blocks inside the carton, the stability of the entire carton is enhanced, and the problems of shaking and instability during handling and transportation are reduced.

The utility model achieves the above-mentioned purpose through the following technical solutions:

A packaging carton with a double corrugated paper core comprises an upper cover, a box body is arranged at the lower end of the upper cover, a moving device is arranged at the lower end of the box body, the upper cover comprises a cover plate, reinforcing ribs are arranged around the cover plate, a first double-layer corrugated core is arranged inside the reinforcing ribs and the cover plate, and by arranging the reinforcing ribs around the upper cover, the overall structural strength of the packaging carton is effectively increased, making it more durable and stable, and the arrangement of the first double-layer corrugated core further increases the compression resistance of the packaging carton, which helps to protect the items inside the carton from external impact and extrusion.

Furthermore, the box body includes an outer shell, a cross baffle is arranged inside the outer shell, and a second double-layer corrugated core is arranged inside the cross baffle. The outer shell itself provides an external frame of the packaging carton, and the cross baffle is arranged inside to further strengthen the overall structure of the box body. This can effectively prevent the box body from being deformed or damaged during transportation and storage. The design of the cross baffle forms a partition space inside the box body, which helps to separate the items in the box and reduce collision and friction between them.

Furthermore, the housing includes five panels arranged at the bottom and around the periphery, and L-shaped reinforcing ribs are arranged around the panels to fix the panels. A cross baffle stopper is arranged at the center of the panel at the bottom of the housing. The position of the cross baffle stopper may have multiple effects in design. First, it can serve as a supporting structure to provide additional support. Second, it can limit the movement of the cross baffle to ensure that it remains in a fixed position inside the box. This helps maintain the integrity and stability of the internal structure of the box.

Furthermore, the mobile device includes a bottom plate, and box limit blocks are arranged around the bottom plate. Moving wheels are arranged at the four corners of the bottom of the bottom plate. The bottom plate serves as the basis of the mobile device and can effectively support the entire box. It plays an important role in distributing the weight of items in the box, preventing wear on the bottom of the box, and strengthening the overall structure.

Furthermore, the cross baffle and the cross baffle limiting block are assembled by plugging and unplugging.

Compared with the prior art, the beneficial effects of the utility model are:

1. Structural reinforcement: The outer shell itself provides the outer frame of the packaging carton, while the cross baffles are set inside to further strengthen the overall structure of the box. This can effectively prevent the box from being deformed or damaged during transportation and storage;

2. Reduce vibration transmission: The corrugated core material itself has a certain shock absorption and cushioning effect, which helps to slow down the transmission of external vibration to the items in the carton and further protect the integrity of the packaged items;

3. The setting of the mobile wheels makes it easier to move the entire packaging carton within the warehouse, factory or other places. This has a positive impact on improving handling efficiency and reducing labor costs.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the utility model;

FIG2 is a schematic diagram of the upper cover of the utility model;

Figure 3 is a schematic diagram of a box body of the present utility model;

FIG4 is a schematic diagram of a cross baffle of the present invention;

FIG5 is a schematic diagram of a housing of the present utility model;

FIG. 6 is a schematic diagram of a mobile device of the present invention.

In the figure, 1-upper cover, 2-box, 3-moving device, 11-cover plate, 12-reinforcement rib, 13-first double-layer corrugated core, 21-shell, 22-cross baffle, 221-second double-layer corrugated core, 211-panel, 212-L-shaped reinforcement rib, 213-cross baffle limit block, 31-bottom plate, 32-box limit block, 33-moving wheel.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1-6, a packaging carton with a double corrugated paper core includes an upper cover 1, a box body 2 is arranged at the lower end of the upper cover 1, a moving device 3 is arranged at the lower end of the box body 2, the upper cover 1 includes a cover plate 11, reinforcing ribs 12 are arranged around the cover plate 11, and a first double-layer corrugated core 13 is arranged inside the reinforcing ribs 12 and the cover plate 11. By arranging the reinforcing ribs around the upper cover, the overall structural strength of the packaging carton is effectively increased, making it more durable and stable. The arrangement of the first double-layer corrugated core further increases the compression resistance of the packaging carton, which helps to protect the items inside the carton from external impact and extrusion.

The box body 2 includes an outer shell 21, a cross baffle 22 is arranged inside the outer shell 21, and a second double-layer corrugated core 221 is arranged inside the cross baffle 22. The outer shell itself provides the external frame of the packaging carton, and the cross baffle is arranged inside to further strengthen the overall structure of the box. This can effectively prevent the box from being deformed or damaged during transportation and storage. The design of the cross baffle forms a partition space inside the box, which helps to separate the items in the box and reduce collision and friction between each other; the outer shell 21 includes five panels 211 arranged at the bottom and around, and L-shaped reinforcement ribs 212 are arranged around the panel 211 for fixing the panel 211. A cross baffle limit block 213 is arranged at the center of the panel 211 at the bottom of the outer shell 21. The position of the cross baffle limit block may have multiple effects in design. First, it can serve as a supporting structure to provide additional support. Second, it can limit the movement of the cross baffle to ensure that it remains in a fixed position inside the box. This helps to maintain the integrity and stability of the internal structure of the box; the moving device 3 includes a bottom plate 31, and box limit blocks 32 are arranged around the bottom plate 31, and moving wheels 33 are arranged at the four corners of the bottom of the bottom plate 31. The bottom plate serves as the basis of the moving device and can effectively support the entire box. It plays an important role in distributing the weight of the items in the box, preventing the bottom of the box from being worn, and enhancing the overall structure; the cross baffle 22 is assembled with the cross baffle limit block 213 by plugging and unplugging.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

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 (3)

1. The utility model provides a packing carton with two corrugated paper cores, is including upper cover (1), its characterized in that: the novel corrugated medium box is characterized in that a box body (2) is arranged at the lower end of the upper cover (1), a moving device (3) is arranged at the lower end of the box body (2), the upper cover (1) comprises a cover plate (11), reinforcing ribs (12) are arranged around the cover plate (11), and first double-layer corrugated mediums (13) are arranged in the reinforcing ribs (12) and the cover plate (11);

The box body (2) comprises a shell (21), wherein a cross baffle (22) is arranged inside the shell (21), and a second double-layer corrugated medium (221) is arranged inside the cross baffle (22);

The shell (21) comprises five panels (211) which are arranged at the bottom and around, L-shaped reinforcing ribs (212) are arranged around the panels (211) and used for fixing the panels (211), and a cross baffle limiting block (213) is arranged at the center of the bottom of the shell (21) and located at the center of the panels (211).

2. A packaging carton with a double corrugated paper core as claimed in claim 1, wherein: the moving device (3) comprises a bottom plate (31), box limiting blocks (32) are arranged around the bottom plate (31), and moving wheels (33) are arranged at four corners of the bottom plate (31).

3. A packaging carton with a double corrugated paper core as claimed in claim 2, wherein: the cross baffle (22) and the cross baffle limiting block (213) are assembled in a plugging mode.