Corrugated carton with compression-resistant structure
By setting up a support structure, insertion plate and bottom plate design inside the corrugated carton, the problem of insufficient support strength inside the corrugated carton is solved, and compressive strengthening, space separation and protection effects are achieved.
Patent Information
- Application Number
- CN202422337404.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-25
AI Technical Summary
During use, the internal support strength of corrugated cartons is poor, which is prone to deformation and damage during stacking, making it difficult to effectively strengthen the compressive resistance.
A support structure is provided inside the corrugated carton, including a lower fixing seat, a first vertical rod, an upper fixing seat, an upper connection plate, a first fixing sleeve, a first crossbar and other components. The combined support structure of these components improves the internal compressive strength, and realizes spatial separation and protection through the design of the insert plate and the bottom plate.
The internal compressive strength of the corrugated carton is improved, space separation and protection is achieved, deformation and damage are prevented, and the bottom anti-wear and moisture resistance are enhanced.
Smart Images
Figure CN223253593U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to a corrugated paper box with a compression-resistant structure. Background Art
[0002] Corrugated cardboard is a carton made of corrugated cardboard through die-cutting, creasing, nailing or gluing. It can be used to protect and beautify goods. After printing promotional content on the outside of the carton, it can also be used to promote the goods. It is widely used in the packaging process of goods. At the same time, corrugated cardboard made of paper materials is a green and environmentally friendly product, which is not only beneficial to the environment, but also convenient for loading and unloading and transportation.
[0003] However, during the use of corrugated cardboard boxes, the internal support of the box only relies on the four corrugated cardboard surfaces of the box. During the stacking process of the boxes, the large pressure on the top can easily cause the box body to deform or even bend and damage. The internal support strength of the box is poor and there are deficiencies, which makes it inconvenient to strengthen the internal structure of the corrugated box against pressure.
[0004] Now, a new type of corrugated paper box with a compression-resistant structure is proposed to solve the above-mentioned shortcomings. Utility Model Content
[0005] The purpose of the utility model is to provide a corrugated paper box with a compression-resistant structure to solve the problem in the above-mentioned background technology that it is inconvenient to perform compression-resistant reinforcement on the internal structure of the corrugated paper box.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a corrugated paper box with a compression-resistant structure, comprising a corrugated paper box body, a box cover is provided on the top of the corrugated paper box body, and a support structure for strengthening the internal structure of the corrugated paper box against compression is provided inside the corrugated paper box body;
[0007] The support structure comprises a lower fixing base, a first vertical rod, an upper fixing base, an upper connecting plate, a first fixing sleeve, a first support rod, a first cross bar, a lower connecting plate, a second vertical rod, a second fixing sleeve, a second cross bar, and a second support rod, a lower connecting plate is provided at the bottom of the corrugated paper box body, and the lower fixing base is respectively fixed at two ends of the top of the lower connecting plate. The upper connecting plate is provided at the top of the corrugated paper box body, and the two ends of the bottom of the upper connecting plate are respectively fixed to the upper fixing base. The front end of the interior of the corrugated paper box body is provided with three groups of first vertical rods at equal intervals, and the first fixing sleeve is fixed at the middle position of the outside of the first vertical rod, the first cross bar is transversely fixed between the first fixing sleeves, the rear end of the interior of the corrugated paper box body is provided with three groups of second vertical rods at equal intervals, and the second fixing sleeve is fixed at the middle position of the outside of the second vertical rod, the second cross bar is transversely fixed between the second fixing sleeves, the second support rod is provided on the left side of the interior of the corrugated paper box body, and the first support rod is provided on the right side of the interior of the corrugated paper box body.
[0008] Furthermore, the lower fixing seat and the upper fixing seat are respectively fixed with three groups at equal intervals at the two ends of the top of the lower connecting plate and the two ends of the bottom of the upper connecting plate, the top and bottom ends of the first vertical rod and the second vertical rod are respectively inserted into the interior of the upper fixing seat and the lower fixing seat, and the bottom end of the lower connecting plate is glued and fixed to the bottom end of the inside of the corrugated cardboard box.
[0009] Furthermore, the first cross bar and the second cross bar are symmetrically arranged respectively through the vertical center line of the corrugated paper box, and the first support bar and the second support bar are symmetrically arranged with respect to the vertical center line of the corrugated paper box.
[0010] Furthermore, the lower fixing seat, the upper fixing seat, the upper connecting plate and the lower connecting plate are components made of polypropylene.
[0011] Preferably, the first support rod is externally sleeved with a first sliding sleeve, the second support rod is externally sleeved with a second sliding sleeve, a plug-in bracket is fixed on the right side of the second sliding sleeve and the left side of the first sliding sleeve respectively, and a plug-in board is vertically arranged inside the corrugated cardboard box.
[0012] Furthermore, the plug board passes through the interior of the plug rack.
[0013] Preferably, bottom plates are respectively provided on both sides and in the middle of the bottom end of the corrugated cardboard box body, and a connecting rough surface is fixed on the top end of the bottom plate. Connecting thorn surfaces are respectively fixed on both sides and in the middle of the bottom end of the corrugated cardboard box body, and three groups of connecting thorn surfaces are respectively provided at equal intervals on both sides and in the middle of the bottom end of the corrugated cardboard box body.
[0014] Furthermore, three groups of the connecting rough surfaces are arranged at equal intervals on the top of the bottom plate, and the bottom plate is made of polypropylene material components.
[0015] Compared with the prior art, the beneficial effects of the present invention are: the corrugated paper box with a compression-resistant structure not only facilitates the compression reinforcement of the internal structure of the corrugated paper box, facilitates the separation of the placement space inside the corrugated paper box, but also facilitates the protection of the bottom of the corrugated paper box;
[0016] (1) By arranging a corrugated cardboard box body, a lower fixing seat, a first vertical rod, an upper fixing seat, an upper connecting plate, a first fixing sleeve, a first support rod, a first cross rod, a lower connecting plate, a second vertical rod, a second fixing sleeve, a second cross rod and a second support rod, when the corrugated cardboard box is used, the bottoms of the three groups of first vertical rods and the three groups of second vertical rods can be respectively inserted into the interior of the lower fixing seat at the top end of the lower connecting plate, and then the articles can be placed in the interior of the corrugated cardboard box body for packaging and storage. After the placement is completed, the bottom of the upper connecting plate set at the top end of the interior of the corrugated cardboard box body can be inserted into the bottom of the upper connecting plate set at the top end of the corrugated cardboard box body. The multiple groups of upper fixing seats fixed at both ends of the part can be respectively inserted into the outside of the first vertical rod and the second vertical rod. The three groups of first vertical rods and the three groups of second vertical rods can provide auxiliary support and reinforcement for the upper and lower structures inside the corrugated paper box. The two groups of first cross bars and second cross bars arranged symmetrically can support and strengthen the left and right structures inside the corrugated paper box. The first support rods and the second support rods on both sides can support and strengthen the front and back structures inside the corrugated paper box, which can improve the overall compressive strength of the internal structure of the corrugated paper box and facilitate the compression resistance of the internal structure of the corrugated paper box.
[0017] (2) By providing a corrugated paper box body, a first support rod, a first sliding sleeve, a second support rod, a second sliding sleeve, an inserting frame and an inserting plate, when the corrugated paper box is used, the two sides of the inserting plate provided at the top of the corrugated paper box body can be inserted downward into the interior of the inserting frame, and then the inserting plate can be erected inside the corrugated paper box body. The placement space inside the corrugated paper box body can be separated by the provided inserting plate, which is convenient for classifying and placing different types of articles inside the corrugated paper box to reduce and avoid mixing of articles;
[0018] (3) By providing a corrugated paper box body, a bottom plate, a connecting rough surface and a connecting thorn surface, when the corrugated paper box is in use, the bottom plate is fixed at both sides and the middle position of the bottom end of the corrugated paper box body by gluing the connecting rough surface and the connecting thorn surface. The three sets of bottom plates can be used to provide auxiliary padding to raise the bottom of the corrugated paper box, which is convenient for preventing the bottom of the paper box from being worn and can also reduce and prevent the bottom of the corrugated paper box from being soaked in water. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;
[0020] Figure 2 This is a schematic diagram of the top view of the first vertical rod structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the front view structure of the plugboard of the present utility model;
[0022] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.
[0023] In the figure: 1. bottom plate; 2. corrugated cardboard box body; 3. lower fixing seat; 4. first vertical rod; 5. upper fixing seat; 6. upper connecting plate; 7. box cover; 8. first fixing sleeve; 9. first support rod; 10. first cross bar; 11. lower connecting plate; 12. second vertical rod; 13. second fixing sleeve; 14. second cross bar; 15. first sliding sleeve; 16. second support rod; 17. second sliding sleeve; 18. bracket; 19. inserting plate; 20. connecting rough surface; 21. connecting thorn surface. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Example 1: Please refer to Figure 1-4 A corrugated paper box with a compression-resistant structure includes a corrugated paper box body 2, a box cover 7 is provided on the top of the corrugated paper box body 2, and a support structure for strengthening the internal structure of the corrugated paper box to resist compression is provided inside the corrugated paper box body 2;
[0026] The supporting structure includes a lower fixing seat 3, a first vertical rod 4, an upper fixing seat 5, an upper connecting plate 6, a first fixing sleeve 8, a first support rod 9, a first cross bar 10, a lower connecting plate 11, a second vertical rod 12, a second fixing sleeve 13, a second cross bar 14 and a second support rod 16. The bottom end of the corrugated cardboard box 2 is provided with a lower connecting plate 11, and the two ends of the top of the lower connecting plate 11 are respectively fixed with the lower fixing seat 3, the top of the corrugated cardboard box 2 is provided with an upper connecting plate 6, and the two ends of the bottom of the upper connecting plate 6 are respectively fixed with the upper fixing seat 5, the corrugated cardboard box 2 Three groups of first vertical rods 4 are arranged at equal intervals at the front end of the interior, and a first fixing sleeve 8 is fixed at the middle position of the outside of the first vertical rod 4, and a first cross bar 10 is fixed transversely between the first fixing sleeves 8. Three groups of second vertical rods 12 are arranged at equal intervals at the rear end of the interior of the corrugated cardboard box 2, and a second fixing sleeve 13 is fixed at the middle position of the outside of the second vertical rod 12, and a second cross bar 14 is fixed transversely between the second fixing sleeves 13. A second support rod 16 is provided on the left side of the interior of the corrugated cardboard box 2, and a first support rod 9 is provided on the right side of the interior of the corrugated cardboard box 2;
[0027] The lower fixing seat 3 and the upper fixing seat 5 are respectively fixed with three groups at equal intervals at both ends of the top of the lower connecting plate 11 and the two ends of the bottom of the upper connecting plate 6. The top and bottom ends of the first vertical rod 4 and the second vertical rod 12 are respectively inserted into the interior of the upper fixing seat 5 and the lower fixing seat 3. The bottom end of the lower connecting plate 11 is glued and fixed to the bottom end of the inside of the corrugated cardboard box 2. The first cross bar 10 and the second cross bar 14 are respectively symmetrically arranged along the vertical center line of the corrugated cardboard box 2. The first support rod 9 and the second support rod 16 are symmetrically arranged about the vertical center line of the corrugated cardboard box 2. The lower fixing seat 3, the upper fixing seat 5, the upper connecting plate 6 and the lower connecting plate 11 are polypropylene material components;
[0028] Specifically, if Figure 1 and Figure 2 As shown, the bottoms of the three groups of first vertical rods 4 and the three groups of second vertical rods 12 can be respectively inserted into the interior of the lower fixing seat 3 at the top of the lower connecting plate 11, and then the items can be placed inside the corrugated cardboard box 2 for packaging and storage. After placement, the multiple groups of upper fixing seats 5 fixed at both ends of the bottom of the upper connecting plate 6 are respectively inserted into the outside of the first vertical rod 4 and the second vertical rod 12 at the top of the interior of the corrugated cardboard box 2. The three groups of first vertical rods 4 and the three groups of second vertical rods 12 can be used to auxiliary support and strengthen the upper and lower structures inside the corrugated cardboard box. The two symmetrically arranged groups of first cross bars 10 and second cross bars 14 can support and strengthen the left and right structures inside the corrugated cardboard box. The first support rods 9 and the second support rods 16 on both sides can support and strengthen the front and rear structures inside the corrugated cardboard box, which can improve the overall compressive structural strength of the interior of the corrugated cardboard box.
[0029] Example 2: The first support rod 9 is sleeved with a first sliding sleeve 15 on its exterior, the second support rod 16 is sleeved with a second sliding sleeve 17 on its exterior, a plug-in bracket 18 is fixed to the right side of the second sliding sleeve 17 and the left side of the first sliding sleeve 15, respectively, and an inserting plate 19 is vertically provided inside the corrugated cardboard box 2, and the inserting plate 19 passes through the interior of the inserting bracket 18;
[0030] Specifically, if Figure 1 and Figure 3 As shown, after the two sides of the insert plate 19 set at the top of the corrugated cardboard box 2 are inserted downward into the interior of the insert rack 18, the insert plate 19 can be erected inside the corrugated cardboard box 2. The insert plate 19 can be used to separate the placement space inside the corrugated cardboard box 2, and different types of items can be classified and placed inside the corrugated cardboard box to reduce and avoid mixing of items.
[0031] Example 3: A bottom plate 1 is provided on both sides and in the middle of the bottom end of the corrugated cardboard box 2, and a connecting velvet surface 20 is fixed to the top of the bottom plate 1. Connecting thorn surfaces 21 are fixed to both sides and in the middle of the bottom of the corrugated cardboard box 2, and three groups of connecting thorn surfaces 21 are evenly spaced on both sides and in the middle of the bottom of the corrugated cardboard box 2. Three groups of connecting thorn surfaces 20 are evenly spaced on the top of the bottom plate 1. The bottom plate 1 is a polypropylene component.
[0032] Specifically, if Figure 1 and Figure 4 As shown, bottom plates 1 are fixed on both sides and the middle of the bottom end of the corrugated cardboard box body 2 by connecting the rough surface 20 and the thorn surface 21. The three groups of bottom plates 1 can be used to provide auxiliary padding for the bottom of the corrugated cardboard box, thereby preventing the bottom of the cardboard box from being worn and reducing and preventing water from soaking and dampening the bottom of the corrugated cardboard box.
[0033] Working principle: When the present invention is in use, the bottoms of the three groups of first vertical rods 4 and the three groups of second vertical rods 12 can be respectively inserted into the interior of the lower fixing seat 3 at the top of the lower connecting plate 11, and then the items can be placed inside the corrugated cardboard box 2 for packaging and storage. After the placement is completed, the multiple groups of upper fixing seats 5 fixed at both ends of the bottom of the upper connecting plate 6 are respectively inserted into the outside of the first vertical rod 4 and the second vertical rod 12 at the top of the inside of the corrugated cardboard box 2. The three groups of first vertical rods 4 and the three groups of second vertical rods 12 can be used to provide auxiliary support and reinforcement for the upper and lower structures inside the corrugated cardboard box. The two groups of first cross bars 10 and second cross bars 14 that are symmetrically arranged can support and strengthen the left and right structures inside the corrugated cardboard box. The first support rods 9 and The second support rod 16 can support and strengthen the front and rear structures inside the corrugated cardboard box, and can improve the overall compressive structural strength of the corrugated cardboard box. At the same time, when the corrugated cardboard box is in use, the two sides of the provided insert plate 19 can be inserted downward into the interior of the insert rack 18 at the top of the corrugated cardboard box body 2, and then the insert plate 19 can be erected inside the corrugated cardboard box body 2. The provided insert plate 19 can be used to separate the placement space inside the corrugated cardboard box body 2, and different types of articles can be classified and placed inside the corrugated cardboard box. The bottom plate 1 is fixed on both sides and in the middle position of the bottom end of the corrugated cardboard box body 2 by connecting the rough surface 20 and the thorn surface 21. The three groups of bottom plates 1 can be used to provide auxiliary padding to raise the bottom of the corrugated cardboard box, and the bottom of the box can be made wear-proof and waterproof.
[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A corrugated paper box with a compression-resistant structure, comprising a corrugated paper box body (2), characterized in that: The top of the corrugated paper box (2) is provided with a box cover (7), and the interior of the corrugated paper box (2) is provided with a support structure for strengthening the internal structure of the corrugated paper box to resist pressure; The supporting structure comprises a lower fixing seat (3), a first vertical rod (4), an upper fixing seat (5), an upper connecting plate (6), a first fixing sleeve (8), a first support rod (9), a first cross bar (10), a lower connecting plate (11), a second vertical rod (12), a second fixing sleeve (13), a second cross bar (14) and a second support rod (16); a lower connecting plate (11) is provided at the bottom end of the interior of the corrugated paper box (2), and the two ends of the top of the lower connecting plate (11) are respectively fixed with the lower fixing seat (3); an upper connecting plate (6) is provided at the top end of the interior of the corrugated paper box (2), and the two ends of the bottom of the upper connecting plate (6) are respectively fixed with the upper fixing seat (5); Three groups of first vertical rods (4) are arranged at equal intervals at the front end of the interior of the box body (2), and a first fixing sleeve (8) is fixed at the middle position outside the first vertical rod (4), and a first cross bar (10) is fixed transversely between the first fixing sleeves (8). Three groups of second vertical rods (12) are arranged at equal intervals at the rear end of the interior of the corrugated cardboard box body (2), and a second fixing sleeve (13) is fixed at the middle position outside the second vertical rod (12), and a second cross bar (14) is fixed transversely between the second fixing sleeves (13). A second support rod (16) is arranged on the left side of the interior of the corrugated cardboard box body (2), and a first support rod (9) is arranged on the right side of the interior of the corrugated cardboard box body (2).
2. The corrugated paper box with a compression-resistant structure according to claim 1, characterized in that: The lower fixing seat (3) and the upper fixing seat (5) are respectively fixed with three groups at equal intervals at the two ends of the top of the lower connecting plate (11) and the two ends of the bottom of the upper connecting plate (6); the top and bottom ends of the first vertical rod (4) and the second vertical rod (12) are respectively inserted into the interior of the upper fixing seat (5) and the lower fixing seat (3); the bottom end of the lower connecting plate (11) is glued and fixed to the bottom end inside the corrugated cardboard box (2).
3. The corrugated paper box with a compression-resistant structure according to claim 1, characterized in that: The first cross bar (10) and the second cross bar (14) respectively penetrate the vertical center line of the corrugated paper box (2) and are symmetrically arranged. The first support bar (9) and the second support bar (16) are symmetrically arranged with respect to the vertical center line of the corrugated paper box (2).
4. The corrugated paper box with a compression-resistant structure according to claim 1, characterized in that: The lower fixing seat (3), the upper fixing seat (5), the upper connecting plate (6) and the lower connecting plate (11) are components made of polypropylene.
5. The corrugated paper box with a compression-resistant structure according to claim 1, characterized in that: The first support rod (9) is sleeved with a first sliding sleeve (15) on the outside, the second support rod (16) is sleeved with a second sliding sleeve (17) on the outside, a plug-in bracket (18) is fixed on the right side of the second sliding sleeve (17) and the left side of the first sliding sleeve (15), and a plug-in plate (19) is vertically arranged inside the corrugated cardboard box (2).
6. The corrugated paper box with a compression-resistant structure according to claim 5, characterized in that: The inserting plate (19) passes through the interior of the inserting frame (18).
7. The corrugated paper box with a compression-resistant structure according to claim 1, characterized in that: Bottom plates (1) are respectively provided on both sides and in the middle of the bottom end of the corrugated paper box (2), and a connecting velvet surface (20) is fixed to the top end of the bottom plate (1). Connecting thorn surfaces (21) are respectively fixed on both sides and in the middle of the bottom end of the corrugated paper box (2), and three groups of connecting thorn surfaces (21) are respectively provided at equal intervals on both sides and in the middle of the bottom end of the corrugated paper box (2).
8. The corrugated paper box with a compression-resistant structure according to claim 7, characterized in that: The connecting rough surfaces (20) are arranged in three groups at equal intervals on the top of the bottom plate (1), and the bottom plate (1) is a component made of polypropylene material.