Damp-proof reinforced environment-friendly corrugated paper box

Abstract

The utility model discloses a moisture-proof reinforced environment-friendly corrugated paper box which comprises a paper box body, a connecting block is arranged on the upper surface of an outer frame, a first sliding groove is formed in the connecting block, a second sliding groove is formed in the outer frame, the inner surface of the first sliding groove is connected with a connecting rod in a sliding mode, and the inner surface of the second sliding groove is connected with the connecting rod in a sliding mode. A third sliding groove is formed in each connecting block, a shifting block is slidably connected to the inner surface of each third sliding groove, a spring is fixedly connected to the left surface of each connecting rod, a clamping block is fixedly connected to the right surface of each connecting rod, and a clamping groove is formed in each outer frame. The connecting blocks are inserted into the grooves, the connecting blocks drive the inner frame to be inserted into the inner surface of the paper box, the connecting blocks can be rapidly mounted and dismounted through cooperation between the springs and the clamping blocks, and therefore the effect of reinforcing the corners of the corrugated paper box is achieved, and the effects that the frame is detachable, the frame can be repeatedly used, and the resource utilization rate is increased are further achieved.

Description

Technical Field

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

[0002] A corrugated paper box is a detachable paper box made of corrugated cardboard material, which has the functions of protecting goods, facilitating storage and transportation. Its special structure makes its buffering effect better, which can protect the items inside the paper box from being damaged and improve the buffering effect. Therefore, it is widely used in logistics transportation.

[0003] The existing environmentally friendly corrugated paper box with moisture-proof reinforcement usually needs to install a frame at the corners of the paper box to protect the corners of the corrugated paper box from being deformed easily. However, the corrugated paper box is easily damaged after long-term use, while its frame is not easily damaged. The frame is usually adhered to the corrugated paper box by watering, which makes the frame non-detachable and difficult to reuse, reducing the resource utilization rate. After retrieval, it is found that the technical solution provided by the utility model with the application number CN202222235315.7 also has the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide an environmentally friendly corrugated paper box with moisture-proof reinforcement. During installation, by placing the corrugated paper box inside a rectangle formed by four outer frames, inserting the connecting block into the groove, the connecting block drives the inner frame to insert into the inner surface of the paper box. Through the cooperation between the spring and the clamping block, the connecting block can be quickly installed and disassembled, thus achieving the effect of strengthening the corners of the corrugated paper box. Moreover, it also has a detachable frame, which can be reused, improving the resource utilization rate.

[0005] The utility model also provides an environmentally friendly corrugated paper box with moisture-proof reinforcement as described above, including a paper box body. A top cover is hinged to the upper surface of the paper box body. A fixing block is hinged to the front surface of the top cover. A first magnet is arranged inside the fixing block. A second magnet is arranged inside the paper box body. An inner frame is arranged on the inner surface of the paper box body. An outer frame is arranged on the outer surface of the paper box body. A long cross bar is fixedly connected to the right surface of the outer frame. A short cross bar is fixedly connected to the rear surface of the outer frame. A groove is arranged inside the paper box body;

[0006] A connecting block is arranged on the upper surface of the outer frame. A first sliding groove is arranged inside the connecting block. A second sliding groove is arranged inside the outer frame. A connecting rod is slidably connected to the inner surface of the first sliding groove. A third sliding groove is arranged inside the connecting block. A dial block is slidably connected to the inner surface of the third sliding groove. A spring is fixedly connected to the left surface of the connecting rod. A clamping block is fixedly connected to the right surface of the connecting rod. A clamping groove is arranged inside the outer frame.

[0007] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, the inner surface of the third chute is slidably connected to the shifting block, and the first chute is communicated with the third chute.

[0008] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, the inner surface of the card slot is engaged with the card block, and the end of the spring away from the connecting rod is fixedly connected to the left inner wall of the first chute.

[0009] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, a guide rod is fixedly connected to the inner surface of the first chute, and the inner surface of the connecting rod is slidably connected to the guide rod. The guide rod is used to improve the stability of the connecting rod during sliding and has a certain guiding effect on the spring to prevent the spring from bending.

[0010] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, the inner surface of the second chute is slidably connected to the connecting rod, and the inner surface of the second chute is slidably connected to the card block.

[0011] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, a through groove is provided inside the paper box body, and a handle is fixedly connected to the inner surface of the through groove. The handle is used to improve the portability of the paper box and facilitate lifting the paper box.

[0012] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, the side surface of the connecting block is fixedly connected to the inner frame, and the groove is slidably connected to the connecting block.

[0013] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, the first magnet and the second magnet attract each other, and the number of outer frames is four and they are distributed in a rectangle.

[0014] According to the described environmentally friendly corrugated paper box with moisture-proof reinforcement, two outer frames adjacent to the long side of the paper box body are fixedly connected by a long cross bar, and two outer frames adjacent to the short side of the paper box body are fixedly connected by a short cross bar.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 is the overall structure diagram of an environmentally friendly corrugated paper box with moisture-proof reinforcement of the present invention;

[0018] Figure 2 is Figure 1 the enlarged schematic view of the structure at A in

[0019] Figure 3 It is a cross-sectional view of the overall structure of an environmentally friendly corrugated paper box with moisture-proof reinforcement of the present utility model;

[0020] Figure 4 It is a schematic diagram of the frame structure of an environmentally friendly corrugated paper box with moisture-proof reinforcement of the present utility model;

[0021] Figure 5 It is a cross-sectional view of a partial structure of an environmentally friendly corrugated paper box with moisture-proof reinforcement of the present utility model;

[0022] Figure 6 It is a schematic diagram of the box body structure of an environmentally friendly corrugated paper box with moisture-proof reinforcement of the present utility model.

[0023] Legend description:

[0024] 1. Paper box body; 2. Top cover; 3. Fixed block; 4. First magnet; 5. Second magnet; 6. Inner frame; 7. Outer frame; 8. Long cross bar; 9. Short cross bar; 10. Groove; 11. Connecting block; 12. First chute; 13. Second chute; 14. Connecting rod; 15. Third chute; 16. Pushing block; 17. Spring; 18. Clamping block; 19. Clamping groove; 20. Guide rod; 21. Through groove; 22. Handle. Specific implementation manners

[0025] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to visually and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0026] Refer to Figures 1-6 , an environmentally friendly corrugated paper box with moisture-proof reinforcement in an embodiment of the present utility model includes a paper box body 1. A top cover 2 is hinged to the upper surface of the paper box body 1. A fixed block 3 is hinged to the front surface of the top cover 2. A first magnet 4 is arranged inside the fixed block 3. The first magnet 4 attracts the second magnet 5. A second magnet 5 is arranged inside the paper box body 1. An inner frame 6 is arranged on the inner surface of the paper box body 1. An outer frame 7 is arranged on the outer surface of the paper box body 1. The number of the outer frames 7 is four and they are distributed in a rectangle. A long cross bar 8 is fixedly connected to the right surface of the outer frame 7. Two adjacent outer frames 7 on the long side of the paper box body 1 are fixedly connected through the long cross bar 8. A short cross bar 9 is fixedly connected to the rear surface of the outer frame 7. Two adjacent outer frames 7 on the short side of the paper box body 1 are fixedly connected through the short cross bar 9. A groove 10 is arranged inside the paper box body 1. A through groove 21 is arranged inside the paper box body 1. A handle 22 is fixedly connected to the inner surface of the through groove 21.

[0027] A connecting block 11 is provided on the upper surface of the outer frame 7, the side surface of the connecting block 11 is fixedly connected to the inner frame 6, the groove 10 is slidably connected to the connecting block 11, a first slide groove 12 is provided inside the connecting block 11, a second slide groove 13 is provided inside the outer frame 7, a connecting rod 14 is slidably connected to the inner surface of the first slide groove 12, the inner surface of the second slide groove 13 is slidably connected to the connecting rod 14, a third slide groove 15 is provided inside the connecting block 11, the first slide groove 12 is connected to the third slide groove 15, and the inner surface of the third slide groove 15 is slidably connected to the shifting block 1 6. The inner surface of the third slide groove 15 is slidably connected to the shift block 16. The left surface of the connecting rod 14 is fixedly connected with a spring 17. The end of the spring 17 away from the connecting rod 14 is fixedly connected to the left inner wall of the first slide groove 12. The right surface of the connecting rod 14 is fixedly connected with a clamping block 18. The inner surface of the second slide groove 13 is slidably connected to the clamping block 18. A clamping groove 19 is provided inside the outer frame 7. The inner surface of the clamping groove 19 is engaged with the clamping block 18. The inner surface of the first slide groove 12 is fixedly connected with a guide rod 20. The inner surface of the connecting rod 14 is slidably connected to the guide rod 20.

[0028] Working principle: Place the corrugated paper box body 1 inside the rectangle formed by four outer frames 7, insert the connecting block 11 into the groove 10, the connecting block 11 drives the inner frame 6 to insert into the inner surface of the paper box body 1, and move the shift block 16. The connecting rod 14 of the shift block 16 slides, and the connecting rod 14 slides to drive the card block 18, so that the card block 18 is stuck in the card slot 19. At this time, the cooperation between the inner frame 6 and the outer frame 7 can fix the corners of the paper box body 1, and improve the stability of the paper box body 1. When disassembly is required, only the shift block 16 needs to be moved to disengage the card block 18 from the card slot 19. At this time, the connecting block 11 and the inner frame 6 can be disassembled. The paper box body 1 can be disassembled when it loses its restriction, and a good paper box can be replaced, thereby improving the utilization rate of the frame.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An environmentally friendly corrugated paper box with moisture-proof reinforcement, characterized in that, Including a paper box body (1), a top cover (2) is hinged to the upper surface of the paper box body (1), a fixing block (3) is hinged to the front surface of the top cover (2), a first magnet (4) is arranged inside the fixing block (3), a second magnet (5) is arranged inside the paper box body (1), an inner frame (6) is arranged on the inner surface of the paper box body (1), an outer frame (7) is arranged on the outer surface of the paper box body (1), a long cross bar (8) is fixedly connected to the right surface of the outer frame (7), a short cross bar (9) is fixedly connected to the rear surface of the outer frame (7), and a groove (10) is arranged inside the paper box body (1). A connecting block (11) is arranged on the upper surface of the outer frame (7), a first chute (12) is arranged inside the connecting block (11), a second chute (13) is arranged inside the outer frame (7), a connecting rod (14) is slidably connected to the inner surface of the first chute (12), a third chute (15) is arranged inside the connecting block (11), a dial block (16) is slidably connected to the inner surface of the third chute (15), a spring (17) is fixedly connected to the left surface of the connecting rod (14), a clamping block (18) is fixedly connected to the right surface of the connecting rod (14), and a clamping groove (19) is arranged inside the outer frame (7).

2. The moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, The inner surface of the third chute (15) is slidably connected to the dial block (16), and the first chute (12) communicates with the third chute (15).

3. A moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, The inner surface of the clamping groove (19) is engaged with the clamping block (18), and one end of the spring (17) away from the connecting rod (14) is fixedly connected to the left inner wall of the first chute (12).

4. A moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, A guide rod (20) is fixedly connected to the inner surface of the first chute (12), and the inner surface of the connecting rod (14) is slidably connected to the guide rod (20).

5. A moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, The inner surface of the second chute (13) is slidably connected to the connecting rod (14), and the inner surface of the second chute (13) is slidably connected to the clamping block (18).

6. The moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, A through groove (21) is arranged inside the paper box body (1), and a handle (22) is fixedly connected to the inner surface of the through groove (21).

7. A moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, The side surface of the connecting block (11) is fixedly connected to the inner frame (6), and the groove (10) is slidably connected to the connecting block (11).

8. A moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, The first magnet (4) and the second magnet (5) attract each other, and the number of the outer frames (7) is four and they are distributed in a rectangle.

9. The moisture-proof and reinforced environmentally friendly corrugated paper box according to claim 1, characterized in that, Two adjacent outer frames (7) on the long side of the paper box body (1) are fixedly connected by the long cross bar (8), and two adjacent outer frames (7) on the short side of the paper box body (1) are fixedly connected by the short cross bar (9).

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