Environment-friendly corrugated carton

Abstract

The utility model discloses an environment-friendly corrugated carton which comprises a carton body, short sealing cover plates are symmetrically installed at the upper end and the lower end of the carton body front and back, long sealing cover plates are symmetrically installed at the upper end and the lower end of the carton body left and right, fixing rods are installed at the ends, away from the carton body, of the long sealing cover plates, and three connecting notches are formed in the inner ends of the fixing rods on the left side and the right side. The ends, away from the carton body, of the fixing rods are provided with three sliding groove holes, buckling and pulling blocks are slidably connected into the sliding groove holes, inserting blocks are installed at the ends, close to the connecting notches, of the buckling and pulling blocks and penetrate through the ends of the connecting notches, and springs are installed at the ends, away from the inserting blocks, of the buckling and pulling blocks and fixedly connected with the inner walls of the sliding groove holes. The packaging box can be sealed and fixed without using adhesive tapes, reduces the use of the adhesive tapes, protects the environment, can be recycled and reused, and reduces the use cost.

Description

Technical Field

[0001] The utility model relates to the field of corrugated paper boxes, in particular to an environmentally friendly corrugated paper box. Background Art

[0002] Corrugated paperboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the usage has always been the first among various packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, becoming the main force of transportation packaging.

[0003] When corrugated paper boxes are sealed, they are usually pasted with adhesive tape. The surface of the corrugated paper boxes is made of paper. When the corrugated paper boxes are opened, the adhesive tape must be torn off. The adhesive tape will pull off the paper skin on the surface of the corrugated paper boxes, causing damage to the outer shell of the corrugated paper boxes, affecting the reuse of the corrugated paper boxes. At the same time, the torn tape is stuck with paper skin and will be discarded by users. Because the torn tape has no use value, some people will randomly discard the torn tape, causing environmental pollution. Therefore, those skilled in the art provide an environmentally friendly corrugated paper box to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an environmentally friendly corrugated paper box, including a paper box body, wherein short cover plates are symmetrically installed at the upper and lower ends of the paper box body, and long cover plates are symmetrically installed at the upper and lower ends of the paper box body, and a fixing rod is installed at one end of the long cover plate away from the paper box body, and three connecting notches are provided at the inner ends of the fixing rods on the left and right sides;

[0005] Three slide slot holes are provided at one end of the fixing rod away from the carton body, a buckle pull block is slidably connected inside the slide slot hole, an insert block is installed at one end of the buckle pull block close to the connection notch, and the insert block passes through one end of the connection notch, a spring is installed at one end of the buckle pull block away from the insert block, and the spring is fixedly connected to the inner wall of the slide slot hole;

[0006] Six fixing blocks are installed at one end of the long cover plate away from the carton body, and two fixing blocks correspond to the position of a connecting notch, a connecting hole is provided inside the fixing block, three connecting rods are provided between the fixing rods on the left and right sides, and both ends of the connecting rods are located in the connecting notch, a slot is provided at the position of the connecting rod corresponding to the insertion block, four fixing holes are provided inside the connecting rod, and the fixing holes correspond to the position of the fixing block;

[0007] A hidden recess is provided on the side of the connecting rod, a through hole is provided inside the fixing hole, and the through hole passes through the connecting rod and the hidden recess, a hidden rod is arranged inside the hidden recess, a plurality of through blocks are installed at one end of the hidden rod close to the fixing hole, and the through blocks are inserted into the through hole, and a pull groove is provided at one end of the hidden rod away from the carton body.

[0008] Preferably, a buckle groove is provided at one end of the buckle block away from the carton body.

[0009] Preferably, the limiting rods are symmetrically installed on the inner wall of the slide slot hole, and the limiting rods pass through the buckle and pull block.

[0010] Preferably, a plurality of magnets are embedded in the hidden recess.

[0011] Preferably, a plurality of second magnets are embedded in one end of the hidden rod close to the fixing hole, and the positions of the second magnets correspond to the positions of the first magnets.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model can seal and fix without using adhesive tape, thus reducing the use of adhesive tape and protecting the environment. At the same time, it can be recycled and reused, thus reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of this application;

[0015] Figure 2 It is a schematic diagram of the expansion of this application;

[0016] Figure 3 It is a structural schematic diagram of the fixing rod of the present application;

[0017] Figure 4 It is a structural schematic diagram of the connecting rod of the present application;

[0018] Figure 5 It is a schematic diagram of the structure of the hidden rod of the present application;

[0019] In the figure: 1. Carton body; 2. Short covering plate; 3. Long covering plate; 4. Fixing rod; 5. Connecting notch; 6. Slide slot hole; 7. Buckle and pull block; 8. Insert block; 9. Spring; 10. Limiting rod; 11. Fixing block; 12. Connecting hole; 13. Connecting rod; 14. Slot; 15. Fixing hole; 16. Hidden notch; 17. Through hole; 18. Magnet 1; 19. Hidden rod; 20. Through block; 21. Magnet 2; 22. Pull slot. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0021] See also Figures 1 to 5 In the present embodiment, an environmentally friendly corrugated paper box is provided, including a paper box body 1, wherein short covering plates 2 are symmetrically installed at the upper and lower ends of the paper box body 1, and long covering plates 3 are symmetrically installed at the upper and lower ends of the paper box body 1. A fixing rod 4 is installed at one end of the long covering plate 3 away from the paper box body 1, and three connecting notches 5 are provided at the inner ends of the fixing rods 4 on the left and right sides. Three slide slot holes 6 are provided at one end of the fixing rod 4 away from the paper box body 1, and a buckle pull block 7 is slidably connected inside the slide slot hole 6. A buckle pull slot is provided at one end of the buckle pull block 7 away from the paper box body 1, and an insert block 8 is installed at one end of the buckle pull block 7 close to the connecting notch 5, and the insert block 8 passes through one end of the connecting notch 5, and a spring 9 is installed at one end of the buckle pull block 7 away from the insert block 8, and the spring 9 is fixedly connected to the inner wall of the slide slot hole 6, and a limiting rod 10 is symmetrically installed on the inner wall of the slide slot hole 6, and the limiting rod 10 passes through the buckle pull block 7, and six fixing blocks 11 are installed at one end of the long covering plate 3 away from the paper box body 1, and two fixing blocks 11 correspond to one connecting The position of the recess 5, a connecting hole 12 is opened inside the fixed block 11, three connecting rods 13 are arranged between the fixed rods 4 on the left and right sides, and both ends of the connecting rod 13 are located in the connecting recess 5, a slot 14 is opened at the position of the connecting rod 13 corresponding to the insertion block 8, four fixing holes 15 are opened inside the connecting rod 13, and the fixing holes 15 correspond to the position of the fixed block 11, a hidden recess 16 is opened on the side of the connecting rod 13, a through hole 17 is opened inside the fixing hole 15, and the through hole 17 passes through the connecting rod 13 and the hidden recess 16, a plurality of magnets 18 are inlaid inside the hidden recess 16, a hidden rod 19 is arranged inside the hidden recess 16, a plurality of magnets 21 are inlaid at one end of the hidden rod 19 near the fixing hole 15, and the magnet 21 corresponds to the position of the magnet 18, a plurality of through blocks 20 are installed at one end of the hidden rod 19 near the fixing hole 15, and the through block 20 is inserted into the through hole 17, and a groove 22 is opened at one end of the hidden rod 19 away from the carton body 1.

[0022] The working principle of the utility model is as follows: the short covering plates 2 on both sides are covered on the carton body 1, and then the long covering plates 3 on both sides are covered on the upper ends of the short covering plates 2 on both sides, so that the fixing rods 4 on both sides are turned over with the long covering plates 3, and then the two ends of the connecting rod 13 are inserted into the connecting recesses 5 of the fixing rods 4 on both sides, and at the same time, the fixing block 11 is inserted into the fixing hole 15, and the buckle and pull block 7 is pushed to move by the spring 9, and the buckle and pull block 7 drives the inserting block 8 to move and insert into the slot 14, so that the connecting rod 13 is fixed between the fixing rods 4 on both sides, and then, the through block 20 of the hidden rod 19 is passed through the through hole 17 and the connecting hole 12, so that the fixing block 11 and the connecting rod 13 are fixedly connected, and the hidden rod 19 is fixed in the hidden recess 16 by the magnet 18 and the magnet 21, and the sealing and fixing can be done without using tape, thereby reducing the use of tape and protecting the environment. At the same time, it can be recycled and reused again, thereby reducing the use cost.

[0023] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An environmentally friendly corrugated paper box, comprising a paper box body (1), characterized in that: The carton body (1) has short cover plates (2) symmetrically installed at both ends, and the carton body (1) has long cover plates (3) symmetrically installed at both ends. A fixing rod (4) is installed at one end of the long cover plate (3) away from the carton body (1). Three connection notches (5) are provided at the inner ends of the fixing rods (4) on the left and right sides. Three slide slot holes (6) are provided at one end of the fixing rod (4) away from the carton body (1), a buckle pull block (7) is slidably connected inside the slide slot hole (6), an insert block (8) is installed at one end of the buckle pull block (7) close to the connection recess (5), and the insert block (8) passes through one end of the connection recess (5), a spring (9) is installed at one end of the buckle pull block (7) away from the insert block (8), and the spring (9) is fixedly connected to the inner wall of the slide slot hole (6); Six fixing blocks (11) are installed at one end of the long cover plate (3) away from the carton body (1), and two fixing blocks (11) correspond to the position of a connecting recess (5), a connecting hole (12) is provided inside the fixing block (11), three connecting rods (13) are arranged between the fixing rods (4) on the left and right sides, and both ends of the connecting rods (13) are located in the connecting recess (5), a slot (14) is provided at the position of the connecting rod (13) corresponding to the insertion block (8), four fixing holes (15) are provided inside the connecting rod (13), and the fixing holes (15) correspond to the position of the fixing block (11); A hidden recess (16) is provided on the side of the connecting rod (13), a through hole (17) is provided inside the fixing hole (15), and the through hole (17) passes through the connecting rod (13) and the hidden recess (16), a hidden rod (19) is provided inside the hidden recess (16), a plurality of through blocks (20) are installed at one end of the hidden rod (19) close to the fixing hole (15), and the through blocks (20) are inserted into the through hole (17), and a groove (22) is provided at one end of the hidden rod (19) away from the carton body (1).

2. The environmentally friendly corrugated paper box according to claim 1, characterized in that: The buckle and pull block (7) is provided with a buckle and pull groove at one end away from the carton body (1).

3. The environmentally friendly corrugated paper box according to claim 1, characterized in that: The inner wall of the slide slot hole (6) is symmetrically mounted with a limiting rod (10), and the limiting rod (10) passes through the buckle and pull block (7).

4. The environmentally friendly corrugated paper box according to claim 1, characterized in that: A plurality of magnets (18) are embedded inside the hidden recess (16).

5. The environmentally friendly corrugated paper box according to claim 1, characterized in that: A plurality of second magnets (21) are embedded at one end of the hidden rod (19) close to the fixing hole (15), and the second magnets (21) correspond to the positions of the first magnet (18).

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