Corrugated carton corner protection device

Abstract

The utility model relates to a corrugated carton corner protection device which comprises two bottom arms which are arranged in a crossed mode, bottom corner protectors are installed on the top sides of the two ends of the two bottom arms, first supporting arms are installed on the side walls of the bottom corner protectors, middle corner protectors and top corner protectors are installed on the first supporting arms, and second supporting arms are installed on one sides of the middle corner protectors. The second supporting arms are connected with the middle angle beads and the top angle beads, and one or more middle angle beads are installed between the bottom angle bead and the top angle beads. The bottom corner protector, the middle corner protector and the top corner protector are combined and spliced, so that corners of corrugated cartons of different specifications can be protected conveniently, meanwhile, a plurality of corrugated cartons can be stacked and fixed conveniently, and transportation and protection are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box transportation, in particular to a corrugated paper box corner protection device. Background Art

[0002] Corrugated boxes are squeezed during transportation, which makes the boxes easily deformed, thus affecting the appearance of the boxes and easily causing damage to fragile items in the boxes. At the same time, corrugated boxes are very likely to tip over when stacked for transportation, causing collision damage to the corrugated boxes. Utility Model Content

[0003] The problem solved by the utility model is to provide a corrugated cardboard box corner protection device, which solves the technical problem that the corrugated cardboard boxes are squeezed during transportation, which makes the boxes easily deformed, thereby affecting the appearance of the boxes and easily causing damage to fragile items in the boxes. At the same time, the corrugated cardboard boxes are very likely to tip over when stacked for transportation, causing the corrugated cardboard boxes to collide and be damaged.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A corrugated cardboard box corner protection device comprises two cross-arranged bottom arms, bottom corner protectors are installed on the top sides of both ends of the two bottom arms, a first support arm is installed on the side wall of the bottom corner protector, and a middle corner protector and a top corner protector are installed on the first support arm, a second support arm is installed on one side of the middle corner protector, and the second support arm is connected to the middle corner protector and the top corner protector, and one or more middle corner protectors are installed between the bottom corner protector and the top corner protector.

[0006] Preferably, a first stud is installed at the center of the bottom side of one of the bottom arms, and the first stud passes through the center of the other bottom arm and is connected with the first nut.

[0007] Preferably, both ends of the bottom arm are provided with a first mounting groove, a second stud is installed at the bottom end of the bottom angle protector, and the second stud passes through the first mounting groove and is connected with a second nut.

[0008] Preferably, a second mounting slot is provided on the first support arm, a third mounting slot is provided on the second support arm, a third stud is installed on the other side of the middle corner guard, and a fourth stud is installed on the side wall of the top corner guard.

[0009] Preferably, the third stud passes through the second mounting groove and the third mounting groove and is connected to the third nut.

[0010] Preferably, the fourth stud passes through the second mounting slot and the third mounting slot and is connected to the fourth nut.

[0011] The beneficial effect of the utility model is that by combining and splicing the bottom corner protector, the middle corner protector and the top corner protector, it is convenient to meet the corner protection of corrugated paper boxes of different specifications, and it is convenient to stack and fix multiple corrugated paper boxes for transportation and protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the second overall structure of the utility model.

[0014] Legend:

[0015] 1. Bottom arm; 2. First mounting slot; 3. First stud; 4. First nut; 5. Bottom corner guard; 6. Second stud; 7. Second nut; 8. First support arm; 9. Second mounting slot; 10. Middle corner guard; 11. Second support arm; 12. Third mounting slot; 13. Third stud; 14. Third nut; 15. Top corner guard; 16. Fourth stud; 17. Fourth nut. DETAILED DESCRIPTION

[0016] 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 of 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.

[0017] Specific examples are given below.

[0018] See also Figure 1 and Figure 2 , a corrugated box corner protection device, comprising two cross-arranged bottom arms 1, bottom corner protectors 5 are installed on the top sides of both ends of the two bottom arms 1, a first stud 3 is installed at the center of the bottom side of one of the bottom arms 1, and the first stud 3 penetrates the center of the other bottom arm 1 and is connected with a first nut 4, first installation grooves 2 are opened at both ends of the bottom arms 1, a second stud 6 is installed at the bottom end of the bottom corner protector 5, and the second stud 6 penetrates the first installation groove 2 and is connected with a second nut 7, loosening the first nut 4 is convenient for rotating and adjusting the two bottom arms 1, and loosening the second nut 7 is convenient for adjusting the position of the bottom corner protector 5, and then adjusting the positions of the four bottom corner protectors 5 to correspond to the bottom corners of the corrugated box, so that the device is adapted to corrugated boxes of different specifications;

[0019] The side wall of the bottom corner guard 5 is installed with a first support arm 8, and a middle corner guard 10 and a top corner guard 15 are installed on the first support arm 8, a second support arm 11 is installed on one side of the middle corner guard 10, and the second support arm 11 is connected to the middle corner guard 10 and the top corner guard 15, one or more middle corner guards 10 are installed between the bottom corner guard 5 and the top corner guard 15, a second mounting groove 9 is opened on the first support arm 8, a third mounting groove 12 is opened on the second support arm 11, a third stud 13 is installed on the other side of the middle corner guard 10, and a third stud 13 is installed on the side wall of the top corner guard 15. A fourth stud 16 is installed, the third stud 13 penetrates the second mounting groove 9 and the third mounting groove 12 and is connected to the third nut 14, the fourth stud 16 penetrates the second mounting groove 9 and the third mounting groove 12 and is connected to the fourth nut 17, when the middle corner protector 10 penetrates the second mounting groove 9 and is connected to the third nut 14 through the third stud 13, the middle corner protector 10 is assembled with the bottom corner protector 5, and when the middle corner protector 10 penetrates the third mounting groove 12 and is connected with the third nut 14 through the third stud 13, the assembly between the two middle corner protectors 10 is achieved;

[0020] Similarly, when the top corner protector 15 passes through the second mounting groove 9 and is connected to the fourth nut 17 through the fourth stud 16, the top corner protector 15 is assembled with the bottom corner protector 5. When the top corner protector 15 passes through the third mounting groove 12 and is connected to the fourth nut 17 through the fourth stud 16, the top corner protector 15 is assembled with the middle corner protector 10. The long second mounting groove 9 and the third mounting groove 12 make it easy to flexibly adjust the distance between the bottom corner protector 5, the middle corner protector 10 and the top corner protector 15 according to the height of the corrugated box.

[0021] Loosening the first nut 4 makes it easier to rotate and adjust the two bottom arms 1, and loosening the second nut 7 makes it easier to adjust the position of the bottom corner protectors 5, thereby adjusting the positions of the four bottom corner protectors 5 to correspond to the bottom corners of the corrugated cardboard box. The middle corner protector 10 or the top corner protector 15 can be installed on the first support arm 8. When the top corner protector 15 is installed, it is used to fix and protect the corners of a single corrugated cardboard box. When installing the middle corner protector 10, different numbers of middle corner protectors 10 and bottom corner protectors 5 are combined and installed according to the number of corrugated cardboard boxes, and then the top corner protector 15 is installed at last to achieve fixation and corner protection of multiple corrugated cardboard boxes.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions and changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrugated box corner protection device, characterized in that: The invention comprises two cross-arranged bottom arms (1), the top sides of both ends of the two bottom arms (1) are both provided with bottom corner guards (5), the side walls of the bottom corner guards (5) are provided with first support arms (8), and the first support arms (8) are provided with middle corner guards (10) and top corner guards (15), a second support arm (11) is provided on one side of the middle corner guard (10), and the second support arm (11) is connected to the middle corner guard (10) and the top corner guard (15), and one or more middle corner guards (10) are provided between the bottom corner guards (5) and the top corner guards (15).

2. A corrugated box corner protection device according to claim 1, characterized in that: A first stud (3) is installed at the center of the bottom side of one of the bottom arms (1), and the first stud (3) passes through the center of the other bottom arm (1) and is connected to a first nut (4).

3. A corrugated box corner protection device according to claim 2, characterized in that: Both ends of the bottom arm (1) are provided with a first installation groove (2), the bottom end of the bottom corner guard (5) is provided with a second stud (6), and the second stud (6) passes through the first installation groove (2) and is connected to a second nut (7).

4. A corrugated box corner protection device according to claim 3, characterized in that: The first support arm (8) is provided with a second mounting groove (9), the second support arm (11) is provided with a third mounting groove (12), a third stud (13) is installed on the other side of the middle corner guard (10), and a fourth stud (16) is installed on the side wall of the top corner guard (15).

5. A corrugated box corner protection device according to claim 4, characterized in that: The third stud (13) passes through the second installation groove (9) and the third installation groove (12) and is connected to the third nut (14).

6. A corrugated box corner protection device according to claim 5, characterized in that: The fourth stud (16) passes through the second mounting groove (9) and the third mounting groove (12) and is connected to the fourth nut (17).

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