High-strength corrugated carton

Abstract

The utility model relates to the technical field of corrugated cartons, in particular to a high-strength corrugated carton which comprises a corrugated carton body, supporting frames are arranged at the corners of the corrugated carton body, damping assemblies are arranged at the bottom ends of the supporting frames, and each damping assembly comprises a supporting plate installed on the inner side of the bottom end of the corresponding supporting frame in a sliding mode. And a damper is fixedly mounted at the bottom end of the supporting plate. The corrugated carton body can be damped, the collision possibility of goods in the corrugated carton body can be reduced, the safety of the goods in the corrugated carton body can be improved, the friction between the supporting frame and a placement table top can be improved through the rubber material at the bottom end of the supporting frame, and the service life of the supporting frame is prolonged. According to the corrugated carton, the corrugated carton body can be prevented from sliding in the transportation process, the safety of goods in the corrugated carton body is further improved, meanwhile, the supporting frame can be stably installed outside the corrugated carton body, the corrugated carton body can be conveniently protected by the supporting frame, and use of the corrugated carton body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a high-strength corrugated paper box. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and their usage has always been the first among all packaging products. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing properties, becoming the main force of transport packaging. In addition to protecting goods and facilitating warehousing and transportation, they can also beautify and promote goods. Corrugated boxes are green and environmentally friendly products. They are beneficial to the environment and facilitate loading and unloading and transportation.

[0003] After searching, the patent number is CN219948953U, which discloses a high-strength corrugated cardboard box. Although the volume of the cavity can be adjusted by the coordinated use of the set protective frame, guide grooves and isolation plates, it is beneficial for the staff to adjust the spacing between several guide grooves according to the size of the items, so as to place smaller goods. At the same time, the protective frame can be replaced so that the spacing between several guide grooves is consistent with the size of the required goods, so that goods smaller than the cavity can be placed in the corrugated cardboard box body for transportation, and at the same time, the protective frame and the isolation plate can also increase the protective strength of the corrugated cardboard box body to a certain extent, making it not easy to be damaged. At the same time, the protective frame and the isolation plate can be reused many times without being damaged, thereby avoiding unnecessary waste. However, when in use, when the road is bumpy during the transportation of goods, the corrugated cardboard box will shake violently, causing the goods in the corrugated cardboard box to be easily damaged, affecting the safety of the goods.

[0004] Therefore, a high-strength corrugated paper box is proposed. Utility Model Content

[0005] The utility model aims to provide a high-strength corrugated paper box.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-strength corrugated paper box comprises: a corrugated paper box body, support frames are provided at the corners of the corrugated paper box body, a shock absorbing assembly is provided at the bottom end of the support frame, the shock absorbing assembly comprises a support plate slidably mounted on the inner side of the bottom end of the support frame, a damper is fixedly mounted at the bottom end of the support plate, the bottom end of the damper is fixedly connected to the bottom wall of the support frame, a second spring is sleeved on the outer side of the damper, and the corrugated paper box body is arranged on the support plate.

[0008] Preferably, the bottom end of the support frame is made of rubber material.

[0009] Preferably, the four support frames are arranged in a rectangular shape, and a first connecting rod is commonly fixedly mounted on the side walls of the bottom ends of adjacent support frames.

[0010] Preferably, a second connecting rod is fixedly mounted on the side walls adjacent to the top ends of the support frames.

[0011] Preferably, a fixing component is also provided on the second connecting rod, and the fixing component includes a limit platform fixedly installed on two symmetrical second connecting rods, a limit slot is provided on the limit platform, a limit plate is clamped on the limit platform, and plug rods matching the limit slot are fixedly installed at both ends of the limit plate.

[0012] Preferably, a movable hole is provided on the side wall of the insertion rod, a limit pin is slidably installed in the movable hole, a first spring is also provided in the movable hole, the first spring is located on the inner side of the limit pin, and a limit hole matching the limit pin is provided on the limit platform.

[0013] Preferably, a support rod is fixedly installed at the middle position of the limiting plate, and the support rod and the limiting plate are arranged perpendicular to each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the shock-absorbing component, when driving on a bumpy road, the goods in the corrugated cardboard box body can squeeze the support plate. At this time, the damper at the bottom of the support plate cooperates with the second spring to damp the corrugated cardboard box body, which can reduce the possibility of collision of the goods in the corrugated cardboard box body, improve the safety of the goods in the corrugated cardboard box body, and facilitate the transportation of the goods in the corrugated cardboard box body. The rubber material at the bottom of the support frame can increase the friction between the support frame and the placement table, which can prevent the corrugated cardboard box body from sliding during transportation, and can further improve the safety of the goods in the corrugated cardboard box body.

[0016] 2. By setting a fixing component, when the user seals the corrugated cardboard box body, the insertion rods on both sides of the limit plate are aligned with the limit grooves on the limit platform, and the limit pins are squeezed to shrink the limit pins into the insertion rods. When the insertion rods are completely embedded in the limit grooves, the first spring can push the limit pins to slide out of the movable hole. At this time, the limit pins can be inserted into the limit holes, so that the limit plate can be stably stuck on the top of the support frame. At this time, the limit plate cooperates with the support rod to reinforce the corrugated cardboard box body, and the support frame can be stably installed outside the corrugated cardboard box body, which is convenient for the support frame to protect the corrugated cardboard box body and is conducive to the use of the corrugated cardboard box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of the corrugated paper box body in the embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a corrugated paper box body in an embodiment of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0020] Figure 4 It is a schematic diagram of the structure of the support frame in the embodiment of the utility model.

[0021] In the figure: 1. support frame; 2. first connecting rod; 3. limit platform; 4. second connecting rod; 5. corrugated box body; 6. limit plate; 7. support rod; 8. limit groove; 9. limit hole; 10. insertion rod; 11. first spring; 12. movable hole; 13. limit pin; 14. second spring; 15. damper; 16. support plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1:

[0025] See also Figures 1 to 4 A high-strength corrugated paper box comprises: a corrugated paper box body 5, support frames 1 are arranged at the corners of the corrugated paper box body 5, a shock absorbing assembly is arranged at the bottom end of the support frame 1, and the shock absorbing assembly comprises a support plate 16 slidably mounted on the inner side of the bottom end of the support frame 1, a damper 15 is fixedly mounted at the bottom end of the support plate 16, the bottom end of the damper 15 is fixedly connected to the bottom wall of the support frame 1, a second spring 14 is sleeved on the outer side of the damper 15, and the corrugated paper box body 5 is arranged on the support plate 16.

[0026] See also Figure 2 ,The bottom end of the support frame 1 is made of rubber material.

[0027] See also Figure 4 The four support frames 1 are arranged in a rectangular shape, and a first connecting rod 2 is fixedly installed on the side walls at the bottom ends of adjacent support frames 1.

[0028] See also Figure 4 A second connecting rod 4 is fixedly installed on the side walls at the top ends of adjacent support frames 1.

[0029] In this embodiment, during transportation, when driving on a bumpy road, the goods in the corrugated cardboard box body 5 can squeeze the support plate 16. At this time, the damper 15 at the bottom of the support plate 16 cooperates with the second spring 14 to reduce the shock of the corrugated cardboard box body 5, which can reduce the possibility of collision of the goods in the corrugated cardboard box body 5, and improve the safety of the goods in the corrugated cardboard box body 5, which is beneficial to the transportation of the goods in the corrugated cardboard box body 5. The rubber material at the bottom of the support frame 1 can increase the friction between the support frame 1 and the placement table, which can prevent the corrugated cardboard box body 5 from sliding during transportation, and can further improve the safety of the goods in the corrugated cardboard box body 5.

[0030] Embodiment 2:

[0031] See also Figures 1 to 3 A corrugated paper box also includes: a fixing component arranged on the second connecting rod 4, the fixing component includes a limit platform 3 fixedly installed on two symmetrical second connecting rods 4, a limit groove 8 is opened on the limit platform 3, a limit plate 6 is clamped on the limit platform 3, and plug rods 10 adapted to the limit groove 8 are fixedly installed at both ends of the limit plate 6.

[0032] See also Figure 3 A movable hole 12 is provided on the side wall of the insertion rod 10, and a limit pin 13 is slidably installed in the movable hole 12. A first spring 11 is also provided in the movable hole 12, and the first spring 11 is located on the inner side of the limit pin 13. A limit hole 9 adapted to the limit pin 13 is provided on the limit platform 3.

[0033] See also Figure 1 A support rod 7 is also fixedly installed in the middle position of the limit plate 6, and the support rod 7 and the limit plate 6 are arranged perpendicular to each other.

[0034] In this embodiment, during use, after the user seals the corrugated cardboard box body 5, the insertion rods 10 on both sides of the limit plate 6 are aligned with the limit grooves 8 on the limit platform 3, and the limit pins 13 are squeezed to shrink the limit pins 13 into the insertion rods 10. When the insertion rods 10 are completely embedded in the limit grooves 8, the first spring 11 can push the limit pins 13 to slide out of the movable hole 12. At this time, the limit pins 13 can be inserted into the limit holes 9, so that the limit plate 6 can be stably stuck on the top of the support frame 1. At this time, the limit plate 6 cooperates with the support rods 7 to reinforce the corrugated cardboard box body 5, and the support frame 1 can be stably installed outside the corrugated cardboard box body 5, which is convenient for the support frame 1 to protect the corrugated cardboard box body 5 and is conducive to the use of the corrugated cardboard box body 5.

[0035] Working principle: First, after the user seals the corrugated cardboard box body 5, the user aligns the insertion rods 10 on both sides of the limit plate 6 with the limit grooves 8 on the limit platform 3, and squeezes the limit pin 13 to shrink the limit pin 13 into the insertion rod 10. When the insertion rod 10 is completely embedded in the limit groove 8, the first spring 11 can push the limit pin 13 to slide out of the movable hole 12. At this time, the limit pin 13 can be inserted into the limit hole 9, so that the limit plate 6 can be stably stuck on the top of the support frame 1. At this time, the limit plate 6 cooperates with the support rod 7 to reinforce the corrugated cardboard box body 5, and the support frame 1 can be firmly installed outside the corrugated cardboard box body 5, which is convenient for the support frame 1 to protect the corrugated cardboard box body 5, which is beneficial Regarding the use of the corrugated cardboard box body 5, during transportation, when driving on a bumpy road, the goods in the corrugated cardboard box body 5 can squeeze the support plate 16. At this time, the damper 15 at the bottom of the support plate 16 cooperates with the second spring 14 to reduce the shock of the corrugated cardboard box body 5, which can reduce the possibility of collision of the goods in the corrugated cardboard box body 5, and can improve the safety of the goods in the corrugated cardboard box body 5, which is beneficial to the transportation of the goods in the corrugated cardboard box body 5. The rubber material at the bottom of the support frame 1 can increase the friction between the support frame 1 and the placement table, which can prevent the corrugated cardboard box body 5 from sliding during transportation, and can further improve the safety of the goods in the corrugated cardboard box body 5.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-strength corrugated paper box, comprising: A corrugated cardboard box body (5), characterized in that: a support frame (1) is provided at the corners of the corrugated cardboard box body (5), a shock absorbing assembly is provided at the bottom end of the support frame (1), the shock absorbing assembly comprises a support plate (16) slidably mounted on the inner side of the bottom end of the support frame (1), a damper (15) is fixedly mounted at the bottom end of the support plate (16), the bottom end of the damper (15) is fixedly connected to the bottom wall of the support frame (1), a second spring (14) is sleeved on the outer side of the damper (15), and the corrugated cardboard box body (5) is arranged on the support plate (16).

2. A high-strength corrugated paper box according to claim 1, characterized in that: The bottom end of the support frame (1) is made of rubber material.

3. A high-strength corrugated paper box according to claim 2, characterized in that: The four support frames (1) are arranged in a rectangular shape, and a first connecting rod (2) is fixedly mounted on the side walls at the bottom ends of adjacent support frames (1).

4. A high-strength corrugated paper box according to claim 3, characterized in that: A second connecting rod (4) is fixedly mounted on the side walls adjacent to the top ends of the support frames (1).

5. A high-strength corrugated paper box according to claim 4, characterized in that: The second connecting rod (4) is also provided with a fixing component, the fixing component comprising a limit platform (3) fixedly mounted on two symmetrical second connecting rods (4), the limit platform (3) being provided with a limit groove (8), the limit platform (3) being provided with a limit plate (6), and both ends of the limit plate (6) being fixedly mounted with plug rods (10) adapted to the limit groove (8).

6. A high-strength corrugated paper box according to claim 5, characterized in that: A movable hole (12) is provided on the side wall of the insertion rod (10), a limit pin (13) is slidably installed in the movable hole (12), a first spring (11) is also provided in the movable hole (12), the first spring (11) is located on the inner side of the limit pin (13), and a limit hole (9) adapted to the limit pin (13) is provided on the limit platform (3).

7. A high-strength corrugated paper box according to claim 6, characterized in that: A support rod (7) is also fixedly mounted at the middle position of the limiting plate (6), and the support rod (7) and the limiting plate (6) are arranged perpendicular to each other.

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