Wear-resistant packaging carton with high supporting strength

Abstract

The utility model discloses a wear-resistant packaging carton with high supporting strength, which relates to the technical field of packaging cartons and comprises an outer paperboard, the inner side of the outer paperboard is connected with an inner paperboard, four corners inside the inner paperboard are respectively and fixedly provided with a group of vertical plates, and X-shaped reinforcing plates are fixedly arranged among the four groups of vertical plates. The X-shaped reinforcing plate is located at the bottom of the inner side paperboard, and the bottom plate is fixedly installed on the X-shaped reinforcing plate. The corrugated interlayer is arranged between the outer side paperboard and the inner side paperboard in a bonding mode, the supporting strength of the paper box is enhanced, then the prismatic vertical plates are arranged at the four corners of the inner side paperboard, the supporting effect is further achieved, then the bottom plate is connected through the X-shaped reinforcing plates, the bearing capacity of the bottom plate can be enhanced, and the supporting effect is good. The three sets of annular paperboard strips are additionally arranged on the outer side of the outer side paperboard, so that when the carton is impacted, the annular paperboard strips can replace the outer side paperboard to bear impact, the outer side paperboard is prevented from being damaged, and certain anti-collision and wear-resisting effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper boxes, in particular to a wear-resistant packaging paper box with high supporting strength. Background Art

[0002] Paper packaging is the most widely used type of packaging industrial products. Cartons are the main form of transportation packaging, and paper boxes are widely used as sales packaging for various products such as food, medicine, and electronics. With the change of transportation methods and sales methods, the styles of cartons and paper boxes are becoming more and more diversified. Almost every new type of non-standard carton is accompanied by a set of automated equipment, and the novel-shaped paper box itself has also become a means of product promotion.

[0003] However, traditional paper boxes have poor supporting strength and are not wear-resistant. They are easily damaged during transportation and are difficult to cater to the market development of paper boxes. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a wear-resistant packaging paper box with high supporting strength.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a wear-resistant packaging paper box with high supporting strength, comprising an outer paperboard, the inner side of the outer paperboard is connected to the inner paperboard, a group of vertical plates are fixedly installed at the four corners of the inner paperboard, an X-shaped reinforcement plate is fixedly installed between the four groups of vertical plates, the X-shaped reinforcement plate is located at the bottom of the inner paperboard, and a bottom plate is fixedly installed on the X-shaped reinforcement plate.

[0006] Furthermore, a corrugated interlayer is provided between the empty grooves between the outer paperboard and the inner paperboard, and the corrugated interlayer is used to enhance the supporting strength of the entire paper box.

[0007] Furthermore, the vertical plate is a triangular prism structure.

[0008] Furthermore, a plurality of groups of annular paperboard strips are arranged on the outer side of the outer paperboard.

[0009] The beneficial effects of the utility model are as follows: by arranging a bonded corrugated interlayer between the outer paperboard and the inner paperboard, the supporting strength of the paper box is strengthened; then, by arranging the triangular vertical plates at the four corners of the inner paperboard, a supporting effect is further played; then, the bottom plate is connected by the X-shaped reinforcing plate, so that the bearing capacity of the bottom plate can be strengthened; and by adding three groups of annular paperboard strips on the outer side of the outer paperboard, when the paper box is impacted, the annular paperboard strips can replace the outer paperboard to withstand the impact, thereby preventing the outer paperboard from being damaged, and producing a certain anti-collision and wear-resistant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0011] Figure 1 It is a top view of the utility model;

[0012] Figure 2 It is a front cross-sectional view of the utility model;

[0013] Figure 3 It is a top view of the bottom plate of the utility model;

[0014] Figure 4 It is the front view of the utility model.

[0015] In the figure: 1. outer cardboard, 2. corrugated interlayer, 3. inner cardboard, 4. vertical board, 5. X-shaped reinforcement board, 6. bottom board, 7. annular cardboard strip. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0017] like Figures 1 to 3 As shown, the utility model includes an outer cardboard 1, the inner side of the outer cardboard 1 is connected to the inner cardboard 3, a corrugated interlayer 2 is arranged between the empty grooves between the outer cardboard 1 and the inner cardboard 3, the corrugated interlayer 2 is used to strengthen the supporting strength of the whole paper box, a group of vertical plates 4 are fixedly installed at the four corners of the inner cardboard 3, the vertical plates 4 are triangular prism structures, and the triangular prism vertical plates 4 arranged at the four corners of the inner cardboard 3 further play a supporting role, an X-shaped reinforcing plate 5 is fixedly installed between the four groups of vertical plates 4, the X-shaped reinforcing plate 5 is located at the bottom of the inner cardboard 3, a bottom plate 6 is fixedly installed on the X-shaped reinforcing plate 5, and the bottom plate 6 is connected by the X-shaped reinforcing plate 5, so that the bearing capacity of the bottom plate 6 can be strengthened.

[0018] like Figure 1 , Figure 3 and Figure 4 As shown, a plurality of groups of annular paperboard strips 7 are arranged on the outer side of the outer paperboard 1 .

[0019] When the utility model is in use, a bonded corrugated interlayer 2 is arranged between the outer paperboard 1 and the inner paperboard 3 to strengthen the supporting strength of the paper box, and then the triangular vertical plates 4 arranged at the four corners of the inner paperboard 3 further play a supporting role, and then the bottom plate 6 is connected by the X-shaped reinforcement plate 5 to strengthen the bearing capacity of the bottom plate 6, and three groups of annular paperboard strips 7 are installed on the outer side of the outer paperboard 1, so that when the paper box is hit, the annular paperboard strips 7 can replace the outer paperboard 1 to withstand the impact, thereby preventing the outer paperboard 1 from being damaged, and producing a certain anti-collision and wear-resistant effect.

[0020] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A wear-resistant packaging paper box with high support strength, comprising an outer paperboard (1), characterized in that: The inner side of the outer paperboard (1) is connected to the inner paperboard (3), a group of vertical plates (4) are fixedly installed at each of the four corners of the inner paperboard (3), an X-shaped reinforcing plate (5) is fixedly installed between the four groups of vertical plates (4), the X-shaped reinforcing plate (5) is located at the bottom of the inner paperboard (3), a bottom plate (6) is fixedly installed on the X-shaped reinforcing plate (5), a corrugated interlayer (2) is arranged between the empty groove between the outer paperboard (1) and the inner paperboard (3), the corrugated interlayer (2) is used to strengthen the supporting strength of the paper box as a whole, and a plurality of groups of annular paperboard strips (7) are arranged on the outer side of the outer paperboard (1).

2. The wear-resistant packaging paper box with high support strength according to claim 1, characterized in that: The vertical plate (4) is a triangular prism structure.

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