Carton with corner reinforcing structure

Abstract

The utility model provides a carton with a corner reinforcing structure, which comprises a carton component and reinforcing components, the upper side surface and the lower side surface of the carton component are respectively provided with one reinforcing component for reinforcing corners, and the carton component comprises a carton body, a carton cover part and a bottom cover part, a carton cover part used for packaging a carton opening of the carton body is installed on the upper side surface of the carton body, a bottom cover part used for packaging a bottom opening of the carton body is installed on the lower side surface of the carton body, the reinforcing assembly comprises a plurality of corner fixing parts, connecting parts and connecting rods, and the number of the corner fixing parts is multiple. Compared with the prior art, the carton has the advantages that by arranging the reinforcing assemblies, when the carton is used and the carton is subjected to external pressure, the reinforcing assemblies on the upper side surface and the lower side surface can effectively share pressure borne by corners, so that the carton can better resist pressure from all directions, and the possibility that the carton is crushed or deformed is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of carton equipment, and in particular relates to a carton with a corner reinforcement structure. Background Art

[0002] Cartons are common packaging containers made of cardboard. Corners need reinforcement because they are susceptible to deformation and damage from pressure, collisions, and friction during transportation and storage, affecting the stability of the carton and the safety of the items inside. Reinforced corners can enhance pressure resistance, improve stability, prevent wear, and better protect items. However, current cartons have certain shortcomings. Their compressive strength is limited. During transportation or storage, when multiple cartons are stacked, the corners of the bottom cartons are subjected to excessive pressure, easily deforming or even breaking. This is because the carton material itself, while lightweight, is relatively thin and cannot withstand large concentrated pressures. Furthermore, the corners of cartons are prone to wear and tear, and frequent contact and friction with shelves, forklifts, etc. can cause damage to the corners, affecting the integrity and protective properties of the carton.

[0003] Conventional solutions include using thicker cardboard to make cartons, which can improve overall strength to a certain extent, but this significantly increases costs and hinders transportation cost control. Alternatively, multiple layers of packaging, such as wrapping the cartons with plastic film, can provide additional protection but increase packaging steps and material costs. Furthermore, improper handling of plastic film and other packaging materials can cause environmental pollution and fail to fundamentally address the inherent structural instability of the cartons. Therefore, a new structure is needed to address these technical issues. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a carton with a corner reinforcement structure to solve the problems raised in the above background technology.

[0005] The utility model is achieved through the following technical solutions: A carton with a corner reinforcement structure, comprising: a carton assembly and a reinforcement assembly, the upper surface and the lower surface of the carton assembly are respectively installed with a reinforcement assembly for reinforcing the corners, the carton assembly comprises: a carton body, a box cover and a bottom cover, the upper surface of the carton body is installed with a box cover for sealing the box opening of the carton body, the lower surface of the carton body is installed with a bottom cover for sealing the bottom opening of the carton body, the reinforcement assembly comprises: corner fixtures, connecting pieces and connecting rods, a plurality of corner fixtures are provided, a connecting piece is installed on the surface of every four corner fixtures, a connecting rod is installed on the outer surface of each corner fixture, and a rubber pad 1 and a rubber pad 2 are respectively installed on the inner surface of the corner fixture and the inner surface of the connecting piece.

[0006] As a preferred embodiment, the box cover member includes: box cover one and box cover two, the bottom cover member includes: bottom cover one and bottom cover two, the front edge and the rear edge of the upper surface of the carton body are respectively installed with a box cover one, and the left edge and the right edge of the upper surface of the carton body are respectively installed with a box cover two.

[0007] As a preferred embodiment, a bottom cover 1 is respectively installed on the front edge and the rear edge of the lower surface of the carton body, a bottom cover 2 is respectively installed on the left edge and the right edge of the lower surface of the carton body, and a corner fastener is respectively installed at the four corners of the lower surface of the carton body through the bottom cover.

[0008] As a preferred embodiment, a rubber pad is provided at the connection between the corner fixture and the carton body, the corner fixture is connected to the carton body by glue, the connecting piece is in an X-shaped structure, and a connecting piece is fixed to the side surface of the four corner fixtures on the lower side surface of the carton body away from the carton body by screws. During use, when the carton is subjected to external pressure, the reinforcement components on the upper and lower side surfaces can effectively share the pressure borne by the corners, so that it can better resist pressure from all directions and reduce the possibility of the carton being crushed or deformed.

[0009] As a preferred embodiment, the side surface of the rubber pad 2 away from the connecting piece is in contact with the surface of the bottom cover piece, and the structures of the multiple corner fixtures are the same. The side surface of the corner fixture away from the carton body is fixed with a connecting rod by screws. When in use, every four corner fixtures are connected by a connecting piece to form a stable frame structure. This connection method combines the corner fixtures tightly together, so that the edges and corners of the carton are interconnected and support each other, thereby enhancing the integrity and stability of the entire carton structure.

[0010] As a preferred embodiment, another corner fastener is installed at one end of the connecting rod away from the corner fastener, and another set of reinforcement components is installed on the upper surface of the carton body through a box cover.

[0011] After adopting the above technical solution, the beneficial effect of the utility model is: by setting a reinforcement component, the upper surface and the lower surface of the carton component are respectively installed with a reinforcement component for reinforcing the corners. When in use, when the carton is subjected to external pressure, such as when it is squeezed or stacked by other goods during transportation, the reinforcement components on the upper and lower surfaces can effectively share the pressure on the corners. The reinforcement components are like adding a solid line of defense to the corners of the carton, enabling it to better resist pressure from all directions, reducing the possibility of the carton being crushed or deformed, thereby better protecting the items in the box.

[0012] By setting corner fasteners, the reinforcement components include: corner fasteners, connecting pieces and connecting rods. There are multiple corner fasteners, and a connecting piece is installed on the surface of every four corner fasteners. A connecting rod is installed on the outer surface of each corner fastener. The inner surface of the corner fastener and the inner surface of the connecting piece are respectively installed with rubber pad 1 and rubber pad 2. When in use, every four corner fasteners are connected by a connecting piece to form a stable frame structure. This connection method combines the corner fasteners tightly together, so that the edges and corners of the carton are interconnected and support each other, thereby enhancing the integrity and stability of the entire carton structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is a schematic diagram of a carton assembly of a carton with a corner reinforcement structure according to the present invention.

[0015] Figure 2 This is a schematic diagram of the bottom structure of a carton assembly of a carton with a corner reinforcement structure according to the present invention.

[0016] Figure 3 This is a schematic diagram of a reinforcement component of a carton with a corner reinforcement structure according to the present invention.

[0017] In the figure, 100-carton body, 110-box cover 1, 120-box cover 2, 130-bottom cover 1, 140-bottom cover 2;

[0018] 200- Angle fastener, 210- Rubber pad 1, 220- Connecting piece, 230- Rubber pad 2, 240- Connecting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 3The utility model provides a technical solution: a carton with a corner reinforcement structure, comprising: a carton assembly and a reinforcement assembly, the upper surface and the lower surface of the carton assembly are respectively equipped with a reinforcement assembly for reinforcing the corners, the carton assembly comprises: a carton body 100, a box cover and a bottom cover, the upper surface of the carton body 100 is equipped with a box cover for sealing the box opening of the carton body 100, and the lower surface of the carton body 100 is equipped with a bottom cover for sealing the bottom opening of the carton body 100, the reinforcement assembly comprises: corner fasteners 200, connecting pieces 220 and connecting rods 240, a plurality of corner fasteners 200 are provided, a connecting piece 220 is installed on the surface of every four corner fasteners 200, a connecting rod 240 is installed on the outer surface of each corner fastener 200, and a rubber pad 1 210 and a rubber pad 2 230 are respectively installed on the inner surface of the corner fastener 200 and the inner surface of the connecting piece 220.

[0021] See also Figures 1 to 3 As a first embodiment of the present invention, the box cover comprises: a box cover 1 110 and a box cover 2 120; the bottom cover comprises: a bottom cover 130 and a bottom cover 2 140; a box cover 1 110 is respectively mounted on the front edge and the rear edge of the upper surface of the carton body 100; a box cover 2 120 is respectively mounted on the left edge and the right edge of the upper surface of the carton body 100;

[0022] A bottom cover 130 is installed on the front and rear edges of the lower surface of the carton body 100, a bottom cover 2 140 is installed on the left and right edges of the lower surface of the carton body 100, and a corner fixture 200 is installed at each of the four corners of the lower surface of the carton body 100 through the bottom cover.

[0023] A rubber pad 210 is provided at the connection between the corner fasteners 200 and the carton body 100. The corner fasteners 200 are connected to the carton body 100 by glue. The connecting piece 220 is in an X-shaped structure. A connecting piece 220 is fixed to the side of the four corner fasteners 200 on the lower surface of the carton body 100 away from the carton body 100 by screws.

[0024] The second rubber pad 230 is in contact with the surface of the bottom cover on one side away from the connecting piece 220. The multiple corner fasteners 200 have the same structure. The corner fasteners 200 are fixed with a connecting rod 240 on one side away from the carton body 100 by screws.

[0025] When in use, the user will use cushioning foam or directly place the items to be stored inside the carton body 100, and then fold and fix the box cover and bottom cover. At this time, the carton storage of the items is completed. After storage is completed, the user can first apply glue evenly on the inner surface of the four corner fasteners 200, and then glue them to the four corners of the lower surface of the carton body 100. After the corner fasteners 200 at the four corners of the lower surface of the carton body 100 are installed, the user can now install an X-shaped connecting piece 220 on the side surface of the corner fastener 200 away from the carton body 100 to make the four corner fasteners 200 connected more tightly. After the connecting piece 220 is fixed, the fixation of the four corners of the lower surface of the carton body 100 is completed. Then the user can install the connecting rod 240 on the outer surface of the four corner fasteners 200 on the lower surface of the carton body 100 through bolts and threaded holes. At this time, the user can prepare the four corner fasteners 200 and clamp them on the upper side of the carton body 100. The four corners of the surface (not glued), and then the upper and lower corner fasteners 200 are connected together through the connecting rod 240 to complete the installation of the upper and lower corner fasteners 200. In actual use, the length of the connecting rod 240 needs to be selected according to the distance between the upper and lower corner fasteners 200, that is, the height of the carton body 100. When it is necessary to open the box cover to take out the objects inside the carton body 100, it is only necessary to remove the connecting rod 240 and remove the corner fasteners 200 on the upper surface of the carton body 100. At this time, the corner fasteners 200 on the lower surface of the carton body 100 do not need to be removed, which is convenient for reinforcement next time. Because when in use, when the carton is subjected to external pressure, such as when it is squeezed or stacked by other goods during transportation, the reinforcement components on the upper and lower surfaces can effectively share the pressure on the corners. The reinforcement components are like adding a solid line of defense to the corners of the carton, enabling it to better resist pressure from all directions, reducing the possibility of the carton being crushed or deformed, thereby better protecting the items in the box.

[0026] See also Figures 1 to 3 As a second embodiment of the present invention: another corner fastener 200 is installed at one end of the connecting rod 240 away from the corner fastener 200, and another set of reinforcement components is installed on the upper surface of the carton body 100 through the box cover;

[0027] When in use, the four corner fasteners 200 are connected by the connecting piece 220, and the four corner fasteners 200 on the upper surface of the carton body 100 are connected to the four corner fasteners 200 on the lower surface of the carton body 100 through the connecting rod 240 to form a whole. At this time, when in use, every four corner fasteners 200 are connected by a connecting piece 220 to form a stable frame structure. This connection method combines each corner fastener 200 tightly together, so that the corners of the carton are interconnected and support each other, thereby enhancing the integrity and stability of the entire carton structure.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carton with a corner reinforcement structure, comprising: A carton assembly and a reinforcement assembly, characterized in that a reinforcement assembly for reinforcing corners is respectively installed on the upper surface and the lower surface of the carton assembly, and the carton assembly comprises: a carton body (100), a box cover and a bottom cover; The upper surface of the carton body (100) is provided with a cover for sealing the box opening of the carton body (100), and the lower surface of the carton body (100) is provided with a bottom cover for sealing the bottom opening of the carton body (100). The reinforcement assembly comprises: a corner fastener (200), a connecting member (220), and a connecting rod (240); A plurality of corner fixtures (200) are provided, and a connecting piece (220) is installed on the surface of every four corner fixtures (200). A connecting rod (240) is installed on the outer surface of each corner fixture (200). A rubber pad 1 (210) and a rubber pad 2 (230) are installed on the inner surface of the corner fixture (200) and the inner surface of the connecting piece (220), respectively.

2. A carton with a corner reinforcement structure according to claim 1, characterized in that: The box cover comprises: box cover one (110) and box cover two (120); the bottom cover comprises: bottom cover one (130) and bottom cover two (140); a box cover one (110) is respectively installed on the front edge and the rear edge of the upper surface of the carton body (100); a box cover two (120) is respectively installed on the left edge and the right edge of the upper surface of the carton body (100).

3. A carton with a corner reinforcement structure according to claim 2, characterized in that: A bottom cover 1 (130) is respectively installed on the front edge and the rear edge of the lower surface of the carton body (100), a bottom cover 2 (140) is respectively installed on the left edge and the right edge of the lower surface of the carton body (100), and a corner fixing piece (200) is respectively installed at the four corners of the lower surface of the carton body (100) through the bottom cover piece.

4. A carton with a corner reinforcement structure according to claim 3, characterized in that: A rubber pad (210) is provided at the connection between the corner fasteners (200) and the carton body (100), the corner fasteners (200) are connected to the carton body (100) by glue, the connecting piece (220) is in an X-shaped structure, and a connecting piece (220) is fixed to the side surface of the four corner fasteners (200) on the lower side of the carton body (100) away from the carton body (100) by screws.

5. The carton with a corner reinforcement structure according to claim 4, characterized in that: The surface of the second rubber pad (230) away from the connecting piece (220) abuts against the surface of the bottom cover piece, and the structures of the plurality of corner fixing pieces (200) are the same. The surface of the corner fixing piece (200) away from the carton body (100) is fixed with a connecting rod (240) by screws.

6. A carton with a corner reinforcement structure according to claim 5, characterized in that: Another corner fastener (200) is installed at one end of the connecting rod (240) away from the corner fastener (200), and another set of reinforcement components is installed on the upper surface of the carton body (100) via a box cover.

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