Anti-deformation corrugated packaging carton

Abstract

The utility model discloses an anti-deformation corrugated packaging carton which comprises an outer carton body, a carton cover is movably connected to the outer carton body, a connecting ring is fixedly connected to the side inner wall of the outer carton body, an inner carton body is fixedly connected to the connecting ring, a bottom reinforcing frame is fixedly connected to the bottom inner wall of the outer carton body, and the bottom reinforcing frame is fixedly connected to the bottom inner wall of the outer carton body. The upper surface of the bottom reinforcing frame is fixedly connected with two first side reinforcing frames and two second side reinforcing frames. Through the arrangement of the bottom reinforcing frame, the first side reinforcing frame, the second side reinforcing frame and other structures, under the action of the bottom reinforcing frame, the first side reinforcing frame, the second side reinforcing frame and the partition plate, the overall deformation resistance of the outer box can be improved, and the situation that the outer box deforms due to external acting force is prevented; according to the outer box, the overall service life of the outer box can be prolonged, the protection performance of the outer box can be improved, the risk of article damage can be reduced, and under the action of the box cover reinforcing frame, the deformation resistance of the box cover can be improved, and the normal service life of the box cover can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of corrugated paper boxes, in particular to a corrugated packaging paper box with anti-deformation function. Background Art

[0002] Corrugated paper boxes are paper containers widely used in the packaging industry. Corrugated paper boxes belong to green environmental protection products, which are beneficial to environmental protection and facilitate loading, unloading and transportation. They are widely used in various industries.

[0003] In the prior art, for the corrugated packaging paper boxes on the market, the anti-deformation ability of the box body is poor. If the corrugated packaging paper box with items is subjected to bumps or impacts from the outside during transportation, the box body is prone to deformation due to the external impact force. Once the box body is deformed, it will not only affect the normal service life of the box body, but also the deformed position may squeeze the internal items, resulting in damage to the items. Therefore, a corrugated packaging paper box with anti-deformation function is needed. 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 a corrugated packaging paper box with anti-deformation function. Through the settings of the bottom reinforcement frame, the first side reinforcement frame and the second side reinforcement frame, etc., under the action of the bottom reinforcement frame, the first side reinforcement frame, the second side reinforcement frame and the partition board, the anti-deformation ability of the whole outer box can be improved, and the outer box can be prevented from deforming due to external forces. This can not only improve the overall service life of the outer box, but also improve the protection performance of the outer box, reduce the risk of item damage, and under the action of the box cover reinforcement frame, the anti-deformation ability of the box cover can be improved, and the normal service life of the box cover can be extended. Through the setting of the movable rod, when storing items with a larger volume is needed, after operating the movable rod, the fixation of the partition board can be released, and at this time, the partition board can be turned over for storage, so that the division of the space inside the outer box can be cancelled, the storage space inside the outer box can be increased, and then items with a larger volume can be stored, increasing the overall practicality of the outer box.

[0005] The utility model also provides a corrugated packaging paper box with the above anti-deformation function, including an outer box, a box cover is movably connected to the outer box, a connecting ring is fixedly connected to the inner side wall of the outer box, an inner box is fixedly connected to the connecting ring, a bottom reinforcement frame is fixedly connected to the bottom inner wall of the outer box, two first side reinforcement frames and two second side reinforcement frames are respectively fixedly connected to the upper surface of the bottom reinforcement frame, a box cover reinforcement frame is fixedly connected to the inner surface of the box cover, two connecting blocks are fixedly connected to the inner side wall of the inner box, positioning rods are fixedly connected to the inner surfaces of the two connecting blocks, and the same partition board is rotatably connected to the two positioning rods.

[0006] Two bearing blocks are fixedly connected to the inner side wall of the outer box. Guide rods are fixedly connected to the inner surfaces of the two bearing blocks. Sliders are slidably connected to the outer surfaces of the two guide rods. The two sliders are fixedly connected to the same movable rod. A limiting rod is fixedly connected to the side surface of the movable rod. A first magnet is fixedly connected to the inner surface of the limiting rod. A second magnet is fixedly connected to the inner surface of the partition board. A third magnet is fixedly connected to the inner side wall of the outer box.

[0007] According to the corrugated packaging paper box with anti-deformation ability described above, the side surface of the first side strengthening frame is fixedly connected to the second side strengthening frame, and the upper surface of the first side strengthening frame is fixedly connected to the connecting ring.

[0008] According to the corrugated packaging paper box with anti-deformation ability described above, the inner surface of the outer box is fixedly connected to the first side strengthening frame, and the outer surface of the inner box is fixedly connected to the first side strengthening frame.

[0009] According to the corrugated packaging paper box with anti-deformation ability described above, the side surface of the first magnet is magnetically connected to the second magnet, and the side surface of the limiting rod is in contact with the inner box.

[0010] According to the corrugated packaging paper box with anti-deformation ability described above, the upper surface of the partition board is in contact with the box cover, and the lower surface of the partition board is in contact with the inner box, further improving the overall anti-deformation ability of the box body.

[0011] According to the corrugated packaging paper box with anti-deformation ability described above, a spring is slidably sleeved on the outer surface of the guide rod. One end of the spring is fixedly connected to the side surface of the slider, and the end of the spring far from the slider is fixedly connected to the inner side wall of the bearing block, enabling the first magnet to quickly contact the second magnet.

[0012] According to the corrugated packaging paper box with anti-deformation ability described above, the guide rod penetrates through the slider, and the outer surface of the slider is slidably connected to the bearing block.

[0013] According to the corrugated packaging paper box with anti-deformation ability described above, the upper surface of the second side strengthening frame is fixedly connected to the connecting ring, the inner surface of the outer box is fixedly connected to the second side strengthening frame, and the outer surface of the inner box is fixedly connected to the second side strengthening frame.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1Overall structure diagram of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0017] Figure 2 Schematic structural diagram of the inner box part of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0018] Figure 3 Schematic structural diagram of the cross-section part of the outer box of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0019] Figure 4 For a corrugated packaging paper box with anti-deformation function of the present utility model Figure 3 Schematic structural diagram of the enlarged part at A;

[0020] Figure 5 Schematic structural diagram of the first side reinforcement frame part of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0021] Figure 6 Schematic structural diagram of the cross-section part of the bearing block of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0022] Figure 7 Schematic structural diagram of the third magnet part of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0023] Figure 8 Schematic structural diagram of the cross-section part of the second side reinforcement frame of a corrugated packaging paper box with anti-deformation function of the present utility model;

[0024] Figure 9 Schematic structural diagram of the part after the partition of a corrugated packaging paper box with anti-deformation function of the present utility model is turned over;

[0025] Figure 10 Schematic structural diagram of the cross-section part of the partition of a corrugated packaging paper box with anti-deformation function of the present utility model.

[0026] Legend:

[0027] 1. Outer box; 2. Box cover; 3. Connection ring; 4. Inner box; 5. Bottom reinforcement frame; 6. First side reinforcement frame; 7. Second side reinforcement frame; 8. Box cover reinforcement frame; 9. Connection block; 10. Positioning rod; 11. Partition; 12. Bearing block; 13. Spring; 14. Guide rod; 15. Slide block; 16. Movable rod; 17. Limit rod; 18. First magnet; 19. Second magnet; 20. Third magnet. Detailed implementation method

[0028] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0029] Referring to Figures 1-10 , an anti-deformation corrugated packaging paper box according to an embodiment of the present utility model includes an outer box 1, a box cover 2 is movably connected to the outer box 1, a connecting ring 3 is fixedly connected to the inner side wall of the outer box 1, an inner box 4 is fixedly connected to the connecting ring 3, a bottom strengthening frame 5 is fixedly connected to the bottom inner wall of the outer box 1, two first side strengthening frames 6 and two second side strengthening frames 7 are respectively fixedly connected to the upper surface of the bottom strengthening frame 5, a box cover strengthening frame 8 is fixedly connected to the inner surface of the box cover 2, two connecting blocks 9 are fixedly connected to the inner side wall of the inner box 4, positioning rods 10 are fixedly connected to the inner surfaces of the two connecting blocks 9, and a partition 11 is rotatably connected to the two positioning rods 10. The inner surface of the outer box 1 is fixedly connected to the first side strengthening frame 6, the outer surface of the inner box 4 is fixedly connected to the first side strengthening frame 6, the upper surface of the partition 11 is in contact with the box cover 2, the lower surface of the partition 11 is in contact with the inner box 4, the side surface of the first side strengthening frame 6 is fixedly connected to the second side strengthening frame 7, the upper surface of the first side strengthening frame 6 is fixedly connected to the connecting ring 3, the upper surface of the second side strengthening frame 7 is fixedly connected to the connecting ring 3, the inner surface of the outer box 1 is fixedly connected to the second side strengthening frame 7, and the outer surface of the inner box 4 is fixedly connected to the second side strengthening frame 7.

[0030] Two bearing blocks 12 are fixedly connected to the inner side wall of the outer box 1, guide rods 14 are fixedly connected to the inner surfaces of the two bearing blocks 12, sliders 15 are slidably connected to the outer surfaces of the two guide rods 14, a movable rod 16 is fixedly connected to the two sliders 15, a limiting rod 17 is fixedly connected to the side surface of the movable rod 16, a first magnet 18 is fixedly connected to the inner surface of the limiting rod 17, a second magnet 19 is fixedly connected to the inner surface of the partition 11, a third magnet 20 is fixedly connected to the inner side wall of the outer box 1, the side surface of the first magnet 18 is magnetically connected to the second magnet 19, the side surface of the limiting rod 17 is in contact with the inner box 4, a spring 13 is slidably sleeved on the outer surface of the guide rod 14, one end of the spring 13 is fixedly connected to the side surface of the slider 15, and the end of the spring 13 away from the slider 15 is fixedly connected to the inner side wall of the bearing block 12. The guide rod 14 penetrates through the slider 15, and the outer surface of the slider 15 is slidably connected to the bearing block 12.

[0031] Working principle: Under the action of the bottom reinforcement frame 5, the first side reinforcement frame 6 and the second side reinforcement frame 7, the overall anti-deformation ability of the outer box 1 can be improved, preventing the outer box 1 from deforming due to external forces. At the same time, under the action of the box cover reinforcement frame 8, the anti-deformation ability of the box cover 2 can be improved, preventing the box cover 2 from deforming due to external forces, reducing the probability of damage to the outer box 1 and the box cover 2, and extending the service life of the outer box 1 and the box cover 2. And under the action of the partition 11, it can not only divide the space inside the outer box 1, increasing the practicality of the outer box 1, but also help maintain the overall shape of the outer box 1, improving the anti-deformation performance of the outer box 1 to a certain extent. When storing larger items, by pulling the movable rod 16, the moving movable rod 16 can drive the slider 15, the limiting rod 17 and the first magnet 18 to move simultaneously. And when the slider 15 moves on the guide rod 14, it will gradually compress the spring 13, so that the spring 13 is in a taut state. When the moving first magnet 18 no longer contacts the second magnet 19 and the limiting rod 17 no longer contacts the partition 11, the fixation of the partition 11 is released. Then, the partition 11 is flipped so that the partition 11 and the second magnet 19 rotate around the positioning rod 10 on the connecting block 9 as the central axis. Then, the pulled movable rod 16 is released, so that the spring 13 rebounds without being restricted by the tensile force, and the rebounding spring 13 can drive the slider 15, the movable rod 16, the limiting rod 17 and the first magnet 18 to move back to their original positions. When the flipped second magnet 19 contacts the third magnet 20, the position of the partition 11 is fixed under the magnetic force of the second magnet 19 and the third magnet 20, so that the partition 11 no longer divides the space inside the outer box 1, increasing the storage space inside the outer box 1 and further improving the practicality of the outer box 1. When the position of the partition 11 needs to be reset, pull the movable rod 16, so that the moving movable rod 16 drives the slider 15, the limiting rod 17 and the first magnet 18 to move while keeping the spring 13 in a taut state. When the moving limiting rod 17 and the first magnet 18 do not affect the flipping of the partition 11, the partition 11 is flipped in the opposite direction, so that the partition 11 and the second magnet 19 are flipped in the opposite direction, which can separate the second magnet 19 and the third magnet 20. When the flipped partition 11 contacts the bearing block 12, release the movable rod 16, so that the spring 13 rebounds, and then the rebounding spring 13 drives the slider 15, the movable rod 16, the limiting rod 17 and the first magnet 18 to move back to their original positions. When the moving first magnet 18 contacts the second magnet 19, the position of the partition 11 is fixed under the magnetic force of the first magnet 18 and the second magnet 19, which is simple and fast.

[0032] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A corrugated packaging paper box resistant to deformation, characterized in that Including: An outer box (1), on which a box cover (2) is movably connected. A connecting ring (3) is fixedly connected to the inner side wall of the outer box (1), and an inner box (4) is fixedly connected to the connecting ring (3). A bottom strengthening frame (5) is fixedly connected to the bottom inner wall of the outer box (1). On the upper surface of the bottom strengthening frame (5), two first side strengthening frames (6) and two second side strengthening frames (7) are respectively fixedly connected. A box cover strengthening frame (8) is fixedly connected to the inner surface of the box cover (2). Two connecting blocks (9) are fixedly connected to the inner side wall of the inner box (4). On the inner surfaces of the two connecting blocks (9), positioning rods (10) are fixedly connected. A same partition plate (11) is rotatably connected to the two positioning rods (10); Two bearing blocks (12) are fixedly connected to the inner side wall of the outer box (1). Guide rods (14) are fixedly connected to the inner surfaces of the two bearing blocks (12). Sliders (15) are slidably connected to the outer surfaces of the two guide rods (14). A same movable rod (16) is fixedly connected to the two sliders (15). A limiting rod (17) is fixedly connected to the side surface of the movable rod (16). A first magnet (18) is fixedly connected to the inner surface of the limiting rod (17). A second magnet (19) is fixedly connected to the inner surface of the partition plate (11). A third magnet (20) is fixedly connected to the inner side wall of the outer box (1).

2. The corrugated packaging paper box with anti-deformation according to claim 1, characterized in that, The side surface of the first side strengthening frame (6) is fixedly connected to the second side strengthening frame (7), and the upper surface of the first side strengthening frame (6) is fixedly connected to the connecting ring (3).

3. A corrugated packaging paper box with anti-deformation property according to claim 1, characterized in that, The inner surface of the outer box (1) is fixedly connected to the first side strengthening frame (6), and the outer surface of the inner box (4) is fixedly connected to the first side strengthening frame (6).

4. A corrugated packaging carton resistant to deformation according to claim 1, characterized in that, The side surface of the first magnet (18) is magnetically connected to the second magnet (19), and the side surface of the limiting rod (17) is in contact with the inner box (4).

5. A corrugated packaging paper box with anti-deformation according to claim 1, characterized in that The upper surface of the partition plate (11) is in contact with the box cover (2), and the lower surface of the partition plate (11) is in contact with the inner box (4).

6. The corrugated packaging paper box with anti-deformation according to claim 1, wherein, A spring (13) is slidably sleeved on the outer surface of the guide rod (14). One end of the spring (13) is fixedly connected to the side surface of the slider (15), and the end of the spring (13) far from the slider (15) is fixedly connected to the inner side wall of the bearing block (12).

7. The corrugated packaging paper box with anti-deformation according to claim 1, wherein The guide rod (14) penetrates through the slider (15), and the outer surface of the slider (15) is slidably connected to the bearing block (12).

8. A corrugated packaging carton resistant to deformation according to claim 1, characterized in that, The upper surface of the second side strengthening frame (7) is fixedly connected to the connecting ring (3), the inner surface of the outer box (1) is fixedly connected to the second side strengthening frame (7), and the outer surface of the inner box (4) is fixedly connected to the second side strengthening frame (7).

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