A crush resistant packaging carton

Abstract

The utility model discloses a kind of anti-extrusion packaging cartons, it is related to packaging carton technical field, including outer box, the outer box outside four end is fixedly installed with corner guard, inner box is placed in the outer box inside, the outer box inside four end is fixedly installed with fixed paperboard, several triangular supporting plates are arranged between the outer box and the inner box, the outer side four end of the inner box is equipped with sliding slot, and sliding slot and fixed paperboard are slidably connected, the beneficial effects of the utility model are that: by the setting of triangular supporting plate, place upper triangular supporting plate between outer box and inner box, can effectively disperse external pressure, enhance the stability of paper box whole, by the setting of this process, paper box can effectively disperse extrusion force when being extruded from outside, reduce the harm that article inside paper box receives.

Description

Technical Field

[0001] This utility model relates to the field of packaging paper box technology, specifically to a compression-resistant packaging paper box. Background Technology

[0002] During logistics and warehousing, product packaging is subject to various external forces. The main function of anti-crush packaging boxes is to absorb and disperse external pressure, thereby reducing the risk of product deformation, breakage, or even complete damage. Such packaging materials usually have good elasticity and cushioning ability, which can absorb impact when subjected to external forces and disperse the pressure over a larger area, thereby reducing the direct impact on the product.

[0003] Existing packaging boxes are prone to deformation when subjected to external pressure, and the corners of the cardboard box are the most vulnerable to damage during logistics, which may lead to damage to the contents. Therefore, we propose a compression-resistant packaging box. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a crush-resistant packaging box, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a compression-resistant packaging box, comprising an outer box, corner guards fixedly installed at all four ends of the outer box, an inner box placed inside the outer box, fixed cardboard fixedly installed at all four ends of the inner box, a plurality of triangular support plates between the outer box and the inner box, and sliding grooves slidably connected to the fixed cardboard at all four ends of the outer box. Upon impact, the fixed cardboard and triangular support plates effectively reduce compression damage at the corners of the box, and the triangular support plates effectively disperse the compressive force.

[0006] Preferably, a sealing cardboard is inserted into the top of the inner box, a box lid is fixedly installed on the top of the sealing cardboard, and a first reinforcing plate is fixedly installed on the bottom of the sealing cardboard. The first reinforcing plate can make the box lid more supportive.

[0007] Preferably, a second reinforcing plate is fixedly installed at the bottom of the inner side of the outer casing.

[0008] Preferably, the outer casing has transport grooves on both sides.

[0009] Preferably, a top frame is fixedly installed on the top of the outer casing.

[0010] Preferably, a base plate is fixedly installed at the bottom of the outer casing, and four placement blocks are fixedly installed at the bottom of the base plate.

[0011] Preferably, the entire device is made of K paper.

[0012] This utility model provides a crush-resistant packaging box with the following beneficial effects:

[0013] 1. This anti-crush packaging box, through the setting of triangular support plates, places triangular support plates between the outer and inner boxes, which can effectively disperse external pressure and enhance the overall stability of the box. Through this setting, the box can effectively disperse the squeezing force when subjected to external pressure, reducing the damage to the contents of the box.

[0014] 2. This crush-resistant packaging box, with its corner protectors and fixed cardboard, protects the corners of the box from damage and deformation when it is squeezed. This design enhances the box's load-bearing capacity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a bottom view of the present invention;

[0018] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Outer casing; 2. Base plate; 3. Corner guard plate; 4. Top frame; 5. Placement block; 6. Transport chute; 7. Fixing cardboard; 8. Triangular support plate; 9. Inner casing; 901. Slide groove; 10. Box lid; 11. Sealing cardboard; 12. First reinforcing plate; 13. Second reinforcing plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 4This utility model provides a technical solution: a compression-resistant packaging box, including an outer box 1, corner protection plates 3 are fixedly installed at all four ends of the outer box 1, an inner box 9 is placed inside the outer box 1, the inner box 9 is used to place items, fixed cardboard 7 is fixedly installed at all four ends of the inner box 1, a number of triangular support plates 8 are provided between the outer box 1 and the inner box 9, the fixed cardboard 7 and the triangular support plates 8 are used to protect the corners of the box, and the inner box 9 has a sliding groove 901 at all four ends of the outer side, and the sliding groove 901 and the fixed cardboard 7 are slidably connected.

[0022] like Figure 2 As shown, a sealing cardboard 11 is inserted into the top of the inner box 9, and a box cover 10 is fixedly installed on the top of the sealing cardboard 11. The box cover 10 is used to cover the outer box 1 and the inner box 9. A first reinforcing plate 12 is fixedly installed on the bottom of the sealing cardboard 11.

[0023] like Figure 2 As shown, a second reinforcing plate 13 is fixedly installed at the bottom of the inner side of the outer casing 1. The second reinforcing plate 13 is used to provide more stable support for the bottom of the outer casing 1.

[0024] like Figure 1 As shown, the outer casing 1 has transport slots 6 on both sides.

[0025] like Figure 1 As shown, a top frame 4 is fixedly installed on the top of the outer box 1. The top frame 4 and the box cover 10 cooperate to seal the cardboard box.

[0026] like Figure 1 As shown, a base plate 2 is fixedly installed at the bottom of the outer casing 1, and four placement blocks 5 are fixedly installed at the bottom of the base plate 2. The placement blocks 5 are used to prevent the base plate 2 from contacting the ground and getting damp.

[0027] In summary, when using this anti-crush packaging box, the process begins with folding the cardboard into the shape of an outer box 1. Then, corner protectors 3 are attached to the four outer corners of the outer box 1, and fixing cardboard 7 is attached to the four inner corners of the outer box 1. Next, a second reinforcing plate 13 is attached to the bottom of the inner side of the outer box 1. The cardboard is then folded into the shape of an inner box 9. Sliding grooves 901 are cut out at the four corners of the inner box 9. Finally, the lid 10 is made, and a fixing plate 7 is attached to the bottom of the lid 10. The sealing cardboard 11 is placed on top, and finally the first reinforcing plate 12 is attached to the bottom of the sealing cardboard 11. Most importantly, several triangular support plates 8 need to be made. Then the device can be used. First, the inner box 9 is placed inside the outer box 1. Then, several triangular support plates 8 are placed between the inner box 9 and the outer box 1. After placement, items can be placed inside the inner box 9. The sliding groove 901 and one corner of the fixing cardboard 7 are used to cooperate, thereby preventing the inner box 9 from shaking inside the outer box 1. The box will not shake inside the inner box 9. The staff makes the foam wood according to the shape of the item and puts it into the inner box 9. Then the item is placed in. After placement, the box lid 10 is placed on the inner box 9. Then the sealing cardboard 11 will fit completely with the top of the inner box 9. Finally, the box lid 10 and the top frame 4 are in complete contact. Finally, the box lid 10 and the top frame 4 are fixed together with a stapler (Deli No. 0414). Then the item packaging is completed. When the cardboard box is subjected to external pressure, the triangular support plate 8 and the fixed cardboard 7 can effectively protect the corners of the cardboard box and reduce the degree of compression. In addition, the installation of the triangular support plate 8 can effectively disperse the external pressure when the four sides of the cardboard box are subjected to compression, enhance the overall stability of the cardboard box, and prevent deformation during compression. Furthermore, the first reinforcing plate 12 and the second reinforcing plate 13 can ensure that the top of the cardboard box can fully support the item on the ground. The above is the working principle of this utility model.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A crush-resistant packaging box, comprising an outer casing (1), characterized in that: The outer box (1) is fixedly installed with corner protection plates (3) at all four ends. The inner box (9) is placed inside the outer box (1). Fixed cardboard (7) is fixedly installed at all four ends inside the outer box (1). Several triangular support plates (8) are provided between the outer box (1) and the inner box (9). Slide grooves (901) are opened at all four ends of the outer side of the inner box (9), and the slide grooves (901) and the fixed cardboard (7) are slidably connected.

2. The anti-crush packaging box according to claim 1, characterized in that: A sealing cardboard (11) is inserted into the top of the inner box (9), a box cover (10) is fixedly installed on the top of the sealing cardboard (11), and a first reinforcing plate (12) is fixedly installed on the bottom of the sealing cardboard (11).

3. The anti-crush packaging box according to claim 1, characterized in that: The bottom of the outer casing (1) is fixedly installed with a second reinforcing plate (13).

4. A crush-resistant packaging box according to claim 1, characterized in that: The outer casing (1) has transport slots (6) on both sides.

5. A crush-resistant packaging box according to claim 1, characterized in that: The top frame (4) is fixedly installed on the top of the outer casing (1).

6. A crush-resistant packaging box according to claim 1, characterized in that: The bottom of the outer casing (1) is fixedly installed with a base plate (2), and four placement blocks (5) are fixedly installed at the bottom of the base plate (2).

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