CN211336848U - A shockproof corrugated box - Google Patents

Abstract

The utility model discloses a shockproof corrugated carton, which comprises a main body shell, a main body unit and a protection unit; a main body shell: the main body shell is a corrugated case shell with certain strength, the top end of the main body shell is sleeved with a top cover, and two opposite side surfaces of the main body shell are respectively provided with two through holes; a main body unit: the main body unit is arranged on the inner side surface of the main body shell; a protection unit: protection unit parcel is at main body cover's lateral surface and bottom surface, and is further, main part unit contains PS foaming material, a fixed section of thick bamboo, baffle, inner panel and carriage, the carriage is the crisscross triangle-shaped frame rack structure who forms of three not equidirectional cardboard, and this corrugated box takes precautions against earthquakes not only has better cushioning effect and resilience ability, and the cushioning effect is strong, when jolting and shaking seriously, is difficult for producing the deformation moreover, has better intensity.

Description

A shockproof corrugated box

technical field

The utility model relates to the technical field of shockproof corrugated boxes, in particular to a shockproof corrugated box.

Background technique

Corrugated cardboard is made into corrugated cardboard boxes after die-cutting, creasing, nail boxing or sticking boxes. Corrugated cardboard boxes are the most widely used packaging products, especially with the development of express delivery industry in recent years, the amount of corrugated boxes has always been the most widely used packaging products. the first;

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, and have become the main force of transportation packaging. To beautify and promote the role of commodities, corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and loading, unloading and transportation;

The corrugated inner layer of the corrugated box itself can play a good shock absorption effect, but because the inner layer is a paper material, it will deform and lose its shock absorption effect when subjected to a large force, and the commonly used corrugated boxes often appear during transportation. If the outer layer is damaged and the edges and corners are deformed, when the bumps and vibrations are severe during transportation, the box will be deformed, and there is no good structural strength, which is not conducive to the transportation of goods.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide an anti-vibration corrugated cardboard box, which not only has good buffering effect and resilience, strong shock-absorbing effect, but also is not easily deformed when the bumps and vibrations are serious. It has better strength and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a shockproof corrugated box, comprising a main body shell, a main body unit and a protection unit;

Main body shell: the main body shell is an outer shell of a corrugated cardboard box with a certain strength, a top cover is sleeved on the top of the main body shell, and two through holes are respectively provided on two opposite sides of the main body shell;

Main body unit: the main body unit is arranged on the inner side of the main body shell;

Protection unit: the protection unit is wrapped on the outer side and bottom surface of the main body shell.

Further, the main unit includes a PS foam material, a fixed cylinder, a clapboard, an inner plate and a support frame. The side is fixed on the side of the main body shell, the rear side of the support frame is fixedly connected to the side of the partition, the fixed cylinder is a circular paper cylinder, the fixed cylinder is arrayed on the side of the partition, and two adjacent ones are fixed. The side of the cylinder is fixedly connected, the interior of the fixed cylinder is filled with PS foam material, the side of the inner plate is fixedly connected to the side of the fixed cylinder, and the through holes on the two opposite sides of the main body shell penetrate through the support frame, the partition, and the fixed cylinder. And the inner plate, the fixed cylinder of the main unit is filled with PS foam material.

Further, the protection unit includes a top reinforcement frame, a vertical rod, a bottom reinforcement frame, a bottom rod, a corner rod and a foot, the top reinforcement frame is fixed on the top side of the main body shell, and the bottom reinforcement frame is fixed on the main body shell. At the low end of the side, the bottom rods are provided with two and are respectively fixed on the bottom surface of the bottom reinforcement frame, and the bottom legs are provided with four and are respectively fixed at the four corners of the bottom surface of the bottom reinforcement frame. The top reinforcement frame and The four corners of the bottom reinforcement frame are fixedly connected by four corner rods. The two vertical rods form a group, and there are four groups in total, and they are respectively arrayed between the top reinforcement frame and the bottom reinforcement frame. The bottom surface of the reinforcement frame and the top surface of the bottom reinforcement frame are fixedly connected, and the top reinforcement frame, bottom reinforcement frame and corner rods of the protection unit protect the sides and edges and corners. strength.

Further, it also includes a reinforced wristband, which is sleeved in the through hole running through the main body shell, the support frame, the partition, the fixing cylinder and the inner plate. The side of the corrugated box is pulled off and damaged.

Further, it also includes anti-deformation rods. The four anti-deformation rods form a group, with a total of four groups, and are respectively arranged on the four sides of the top reinforcement frame and the bottom reinforcement frame, and each group of anti-deformation rods is four, and They are respectively fixed at the four corners formed by the sides of the top reinforcing frame and the bottom reinforcing frame and the corner bars. The function of the anti-deformation bars is to prevent the shock-proof corrugated box from being deformed due to excessive force.

Compared with the prior art, the beneficial effects of the present utility model are: the shockproof corrugated cardboard box has the following advantages:

1. This shockproof corrugated box is filled with PS foam material through the fixed cylinder of the main unit provided. This material has good buffering effect and resilience, and is not easy to deform when subjected to large force, and has a strong shock absorption effect;

2. This shockproof corrugated box protects the sides and edges and corners through the top reinforcement frame, bottom reinforcement frame and corner rods of the protection unit provided, and it is not easy to deform when the vibration is severe, and has good strength;

3. The anti-vibration corrugated box not only has good buffering effect and rebound ability, but also has strong shock absorption effect, and it is not easy to deform when the bumps and vibrations are serious, and has good strength.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the main unit of the present invention.

In the figure: 1 main shell, 2 main unit, 21 PS foam material, 22 fixed cylinder, 23 partition, 24 inner plate, 25 support frame, 3 protection unit, 31 top reinforcement frame, 32 vertical rod, 33 bottom reinforcement frame, 34 bottom rods, 35 corner rods, 36 bottom legs, 4 reinforced bracelets, 5 anti-deformation rods, 6 top covers.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-2 , the present utility model provides a technical solution: a shockproof corrugated cardboard box, comprising a main body shell 1 , a main body unit 2 and a protection unit 3 ;

Main body shell 1: The main body shell 1 is an outer shell of a corrugated cardboard box with a certain strength, a top cover 6 is sleeved on the top of the main body shell 1, and two through holes are respectively provided on two opposite sides of the main body shell 1;

Main unit 2: The main unit 2 is arranged on the inner side of the main casing 1. The main unit 2 includes a PS foam material 21, a fixed cylinder 22, a partition 23, an inner plate 24 and a support frame 25. The support frame 25 is three different directions. A triangular frame structure formed by staggered cardboard, the front side of the support frame 25 is fixed on the side of the main body shell 1, the back side of the support frame 25 is fixed on the side of the partition plate 23, the fixed cylinder 22 is a circular paper cylinder, the fixed cylinder 22 are arrayed on the side of the partition plate 23, and the sides of the two adjacent fixed cylinders 22 are fixedly connected, the fixed cylinder 22 is filled with PS foam material, the side of the inner plate 24 is fixedly connected to the side of the fixed cylinder 22, and the two main body shells 1 and 22 are fixedly connected. The through holes on the opposite sides pass through the support frame 25, the partition plate 23, the fixing cylinder 22 and the inner plate 24. The fixing cylinder 22 of the main unit 2 is filled with PS foam material 21, which has good buffering effect and resilience. , it is not easy to deform when subjected to a large force, and has a strong shock absorption effect. It also includes a strengthening wristband 4, which is sleeved through the through holes of the main body shell 1, the support frame 25, the partition plate 23, the fixing cylinder 22 and the inner plate 24. The function of strengthening the wristband 4 is to prevent the side of the shockproof corrugated box from being pulled off and damaged during transportation;

Protection unit 3: The protection unit 3 is wrapped on the outer side and bottom surface of the main body shell 1. The protection unit 3 includes a top reinforcement frame 31, a vertical rod 32, a bottom reinforcement frame 33, a bottom rod 34, a corner rod 35 and a foot 36, and the top is reinforced The frame 31 is fixed on the top side of the main body shell 1, the bottom reinforcing frame 33 is fixed on the lower end of the side surface of the main body shell 1, two bottom rods 34 are provided, and they are respectively fixed on the bottom surface of the bottom reinforcing frame 33, and the bottom feet 36 are provided with four. and are respectively fixed on the four corners of the bottom surface of the bottom reinforcing frame 33. The four corners of the top reinforcing frame 31 and the bottom reinforcing frame 33 are fixedly connected by four corner rods 35. The array is between the top reinforcing frame 31 and the bottom reinforcing frame 33, the two ends of the vertical rod 32 are respectively fixedly connected to the bottom surface of the top reinforcing frame 31 and the top surface of the bottom reinforcing frame 33, and the top reinforcing frame 31 and the bottom reinforcing frame of the protection unit 3 are reinforced The frame 33 and the corner rods 35 protect the sides and corners. When the bumps and vibrations are severe, it is not easy to deform, and has good strength. It also includes an anti-deformation rod 5, and four anti-deformation rods 5 are a group of four. They are respectively arranged on the four sides of the top reinforcement frame 31 and the bottom reinforcement frame 33, and each group of anti-deformation rods 5 is composed of four anti-deformation rods, which are respectively fixed on the sides of the top reinforcement frame 31 and the bottom reinforcement frame 33 and the corner rods 35. At the four corners of the box, the function of the anti-deformation rod 5 is to prevent the shock-proof corrugated carton from being deformed due to excessive force.

In use: the function of the inner plate 24 is mainly to isolate the items to be transported and the fixing cylinder 22, to prevent the transported items from directly contacting the fixing cylinder 22 and damaging the fixing cylinder 22. The loaded article is subjected to a large force, and then the article contacts the inner plate 24, and then the inner plate 24 transmits the force to the fixing cylinder 22, and then squeezes between the fixing cylinders 22, and the PS foam material 21 inside the fixing cylinder 22 is removed. Extrusion and deformation play a role in buffering and shock absorption. PS foam material 21 has good resilience. When the force is large, it will not deform and lose its shock absorption effect. It is wrapped on the outer side of the main body shell 1. The protection unit 3 can protect the shockproof corrugated box in all directions, especially the corner rods 35 located at the edges and corners, which can prevent the shockproof corrugated box from being deformed by a large force at the corners, and there is a strengthening hand ring. The function of 4 is mainly to prevent the side of the shockproof corrugated box from being pulled off and damaged during transportation. The function of the anti-deformation rod 5 is mainly to prevent the shockproof corrugated box from being deformed due to excessive force. Filled with PS foam material 21, the material has good buffering effect and resilience, is not easily deformed when subjected to a large force, and has a strong shock absorption effect. 35. Protect the sides and corners. When the bumps and vibrations are serious, it is not easy to deform and has good strength.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A shockproof corrugated carton is characterized in that: comprises a main body shell (1), a main body unit (2) and a protection unit (3);

main body case (1): the main body shell (1) is a corrugated case shell with certain strength, a top cover (6) is sleeved at the top end of the main body shell (1), and two opposite side surfaces of the main body shell (1) are respectively provided with two through holes;

main unit (2): the main body unit (2) is arranged on the inner side surface of the main body shell (1);

guard unit (3): the protection unit (3) is wrapped on the outer side face and the bottom face of the main body shell (1).

2. The vibration-proof corrugated box as set forth in claim 1, wherein: the main body unit (2) comprises a PS foaming material (21), a fixed cylinder (22), a clapboard (23), an inner plate (24) and a supporting frame (25), the supporting frame (25) is a triangular frame structure formed by interleaving three paperboards in different directions, the front side of the supporting frame (25) is fixed on the side surface of the main body shell (1), the rear side of the supporting frame (25) is fixedly connected on the side surface of the clapboard (23), the fixed cylinders (22) are round paper cylinders, the fixed cylinders (22) are arrayed on the side surface of the partition plate (23), and the side surfaces of two adjacent fixed cylinders (22) are fixedly connected, PS foaming materials are filled in the fixed cylinders (22), the side surface of the inner plate (24) is fixedly connected with the side surface of the fixed cylinder (22), through holes on two opposite side surfaces of the main body shell (1) penetrate through the supporting frame (25), the partition plate (23), the fixing barrel (22) and the inner plate (24).

3. The vibration-proof corrugated box as set forth in claim 1, wherein: the protection unit (3) comprises a top reinforcing frame (31), a vertical rod (32), a bottom reinforcing frame (33), a bottom rod (34), an angle rod (35) and a bottom foot (36), the top reinforcing frame (31) is fixed at the top end of the side surface of the main body shell (1), the bottom reinforcing frame (33) is fixed at the lower end of the side surface of the main body shell (1), two bottom rods (34) are arranged, and are respectively fixed on the bottom surface of the bottom reinforcing frame (33), four feet (36) are arranged, and are respectively fixed at four corners of the bottom surface of the bottom reinforcing frame (33), the four corners of the top reinforcing frame (31) and the bottom reinforcing frame (33) are fixedly connected through four corner rods (35), two vertical rods (32) are a group, four groups are arranged, and are respectively arrayed between the top reinforcing frame (31) and the bottom reinforcing frame (33), and two ends of the vertical rod (32) are respectively and fixedly connected with the bottom surface of the top reinforcing frame (31) and the top surface of the bottom reinforcing frame (33).

4. A vibration-proof corrugated box as claimed in claim 2, wherein: still including strengthening bracelet (4), strengthen bracelet (4) cover in the through-hole that runs through main body cover (1), carriage (25), baffle (23), solid fixed cylinder (22) and inner panel (24).

5. A vibration-proof corrugated box as claimed in claim 3, wherein: still including preventing out of shape pole (5), four prevent out of shape pole (5) are a set of, totally four groups, and establish respectively four sides of strengthening frame (31) and bottom strengthening frame (33) at the top, and every group prevents out of shape pole (5) and is four, and fixes respectively in the four corners department that the side and the angle pole (35) of strengthening frame (31) and bottom strengthening frame (33) at the top constitute.

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