Logistics carton with protection structure

Abstract

The invention relates to the technical field of logistics cartons, in particular to a logistics carton with a protection structure, which comprises a carton body, two preformed holes are formed in each of two sides of the carton body, insertion pipes are inserted into the two preformed holes in one side of the carton body, one end of each insertion pipe is sleeved with a screw joint sleeve in a screw joint manner, and the other end of each insertion pipe is sleeved with a protective cover. The other end of the insertion pipe is fixed to the surface of a plastic backup plate, a first storage groove is formed in the plastic backup plate, and a flexible wear-resistant cover is fixedly arranged in the first storage groove in a sleeving mode; the paper box has the beneficial effects that through the design of the flexible wear-resistant cover, a protective layer can be formed outside the paper box body to prevent water immersion and wear, and additional storage protection can be provided when the paper box is damaged to prevent internal articles from directly falling off.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics cartons, and in particular to a logistics carton with a self-contained protective structure. Background Art

[0002] In the field of logistics and transportation, cartons are one of the most commonly used packaging materials, and their safety and durability are crucial to protecting the contents. However, traditional cartons have obvious deficiencies in terms of moisture resistance and damage resistance. Especially in long-distance transportation or in bad weather conditions, cartons are easily damaged by water immersion, wear and tear, resulting in damage or leakage of the contents.

[0003] In order to solve these problems, a variety of more protective logistics cartons have appeared on the market, but these cartons often require additional protective treatment before packing, such as the use of waterproof films, foam pads, etc., which increases the complexity and cost of operations. In addition, these additional protective materials are often difficult to recycle after use, which puts a burden on the environment.

[0004] Therefore, there is an urgent need for a logistics carton with a self-protective structure, easy to operate and environmentally friendly to meet the needs of modern logistics and transportation. Summary of the invention

[0005] The object of the present invention is to provide a logistics carton with a self-contained protective structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a logistics carton with a self-contained protective structure, comprising a carton body, two reserved holes are provided on both sides of the carton body, insert pipes are inserted into the two reserved holes on one side of the carton body, one end of the insert pipe is sleeved with a threaded sleeve, and the other end of the insert pipe is fixed to the surface of a plastic backing plate, a storage groove is provided inside the plastic backing plate, and a flexible wear-resistant cover is sleeved and fixed inside the storage groove.

[0007] Preferably, an outer ring surface of one end of the insert is provided with an external thread, an inner ring surface of the threaded sleeve is provided with an internal thread, the internal thread and the external thread are matched and connected, a finger groove is provided on the outer ring surface of the threaded sleeve, the finger groove is a circular arc groove, a plurality of finger grooves are provided, and the plurality of finger grooves are arranged in a circle around the threaded sleeve.

[0008] Preferably, the storage groove one is an annular groove, and the flexible wear-resistant cover is folded in the storage groove one when not unfolded, and is sleeved on the outer side of the carton body after unfolding.

[0009] Preferably, the outer side of the plastic back plate is provided with a rubber sleeve, the inner ring of one end of the rubber sleeve is fixed to the surface of the plastic back plate, the rubber sleeve covers the slot of the first storage groove, and the rubber sleeve is used to protect the flexible wear-resistant cover stored inside the first storage groove.

[0010] Preferably, a notch is provided on the top surface of the plastic backing plate, and a gripping groove is provided on the surface of the plastic backing plate, and the gripping groove is located below the notch.

[0011] Preferably, a second storage groove is provided on a side of the plastic backing plate away from the carton body, the second storage groove is a circular groove, and a rope body is wound inside the second storage groove.

[0012] Preferably, after the flexible wear-resistant cover is unfolded, the long side length of the flexible wear-resistant cover is greater than the long side length of the carton body, and after the end of the flexible wear-resistant cover away from the plastic support plate is twisted into strands, the rope body is tied to the flexible wear-resistant cover.

[0013] Preferably, a baffle is fixed to the inner ring surface of the second storage groove, and the baffle is an arc-shaped piece. There are multiple baffles, and the multiple baffles are arranged and distributed at equal distances and sizes around the inner ring surface of the second storage groove. The rope body is between the baffle and the second storage groove, and the outer ring diameter of the baffle is smaller than the outer ring diameter of the second storage groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The logistics carton with its own protective structure proposed in the present invention, through the design of a flexible wear-resistant cover, can not only form a protective layer on the outside of the carton body to prevent water immersion and wear, but also provide additional storage protection when the carton is damaged to prevent the internal items from falling directly; the coordinated design of the insert tube and the threaded sleeve enables the plastic support plate to be firmly installed on the carton body, while being easily disassembled for easy recycling; through innovative design and optimized structure, multiple beneficial effects such as convenient installation and disassembly, efficient protective performance, flexible lifting methods, environmental protection and recyclability, and diversified application scenarios are achieved, providing a safer, more convenient and environmentally friendly solution for modern logistics and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the connection structure between the plastic backing plate and the carton body of the present invention; Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 for Figure 2 Side view of the middle structure; Figure 5 for Figure 4 Structural cross-section view at AA in the middle; Figure 6 for Figure 5 A magnified schematic diagram of the structure at B in the middle; Figure 7 for Figure 4 Structural cross-section view at the middle BB; Figure 8 for Figure 7 A magnified schematic diagram of the structure at C in the middle; Fig. 9 It is a schematic diagram of the structure of the plastic backing plate of the present invention.

[0016] In the figure: carton body 1, reserved hole 2, insert pipe 3, screw sleeve 4, finger groove 5, plastic support plate 6, storage slot one 7, flexible wear-resistant cover 8, rubber sleeve 9, notch 10, grabbing slot 11, storage slot two 12, rope body 13, baffle 14. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 9 The present invention provides a technical solution: a logistics carton with a self-contained protective structure, comprising a carton body 1, two reserved holes 2 are provided on both sides of the carton body 1, a plug 3 is inserted into the two reserved holes 2 on one side of the carton body 1, one end of the plug 3 is sleeved with a screw connection sleeve 4, the other end of the plug 3 is fixed to the surface of a plastic support plate 6, an outer ring surface of one end of the plug 3 is provided with an external thread, and an inner ring surface of the screw connection sleeve 4 is provided with an internal thread, and the internal thread and the external thread are matched and connected, A finger groove 5 is provided on the outer ring surface of the screw sleeve 4. The finger groove 5 is an arc-shaped groove. There are multiple finger grooves 5, and the multiple finger grooves 5 are arranged in a circle around the screw sleeve 4. When installing the plastic support plate 6, the insert pipe 3 is inserted into the corresponding reserved hole 2, and then the screw sleeve 4 is screwed on the insert pipe 3 from the inner side of the carton body 1. After tightening the screw sleeve 4, the plastic support plate 6 is tightly against one side of the carton body 1; the reason for opening the finger groove 5 on the screw sleeve 4 is to improve the feel of pinching the screw sleeve 4 by hand.

[0019] A storage groove 7 is provided inside the plastic support plate 6, and a flexible wear-resistant cover 8 is fixedly sleeved inside the storage groove 7. The storage groove 7 is an annular groove. The flexible wear-resistant cover 8 is folded in the storage groove 7 when not unfolded, and is sleeved on the outside of the carton body 1 after unfolding. A rubber sleeve 9 is sleeved on the outside of the plastic support plate 6, and an inner ring of one end of the rubber sleeve 9 is fixed on the surface of the plastic support plate 6. The rubber sleeve 9 covers the notch of the storage groove 7, and the rubber sleeve 9 is used to protect the flexible wear-resistant cover 8 stored in the storage groove 7. When the carton When the carton body 1 is not sealed, the flexible wear-resistant cover 8 is folded and inserted into the storage slot 7 for storage, and the rubber sleeve 9 is put on the plastic back plate 6 to cover the storage slot 7 to prevent the flexible wear-resistant cover 8 from spreading out of the storage slot 7; when the carton body 1 is packed, the carton body 1 is sealed with the help of tape, and then the rubber sleeve 9 is turned outward, at this time the storage slot 7 is exposed, the flexible wear-resistant cover 8 is pulled out of the storage slot 7, and the flexible wear-resistant cover 8 is pulled and put on the outside of the carton body 1. At this time, the end of the flexible wear-resistant cover 8 is reserved with a length for binding.

[0020] A notch 10 is provided on the top surface of the plastic backing plate 6, and a grabbing groove 11 is provided on the surface of the plastic backing plate 6. The grabbing groove 11 is located below the notch 10. When lifting the carton body 1, the finger is inserted into the notch 10 and then passes through the grabbing groove 11, so that the carton body 1 can be lifted by the plastic backing plate 6, that is, the plastic backing plate 6 acts as a handle; a storage groove 2 12 is provided on the side of the plastic backing plate 6 away from the carton body 1, and the storage groove 2 12 is a circular groove, and a rope body 13 is wound inside the storage groove 2 12; after the flexible wear-resistant cover 8 is unfolded, the long side length of the flexible wear-resistant cover 8 is greater than the long side length of the carton body 1, and after the end of the flexible wear-resistant cover 8 away from the plastic backing plate 6 is twisted into strands, the rope body 13 is tied to the flexible wear-resistant cover 8, and at this time the flexible wear-resistant cover 8 protects the carton body 1 to prevent the carton body 1 from being soaked by water during transportation, or after the carton body 1 is damaged, causing the items inside the carton body 1 to fall out directly, that is, the flexible wear-resistant cover 8 not only protects the carton body 1, but also realizes double storage of the items inside the carton body 1; a baffle 14 is fixed on the inner ring surface of the storage groove 12, and the baffle 14 is an arc-shaped piece. There are multiple baffles 14, and the multiple baffles 14 are arranged and distributed at equal distances and sizes around the inner ring surface of the storage groove 12. The rope body 13 is between the baffle 14 and the storage groove 12, and the outer ring diameter of the baffle 14 is smaller than the outer ring diameter of the storage groove 12; the plastic back plate 6 is detachable on the carton body 1, that is, the plastic back plate 6 is easy to recycle.

[0021] The use process of logistics cartons with self-protection structure is as follows: Confirm that the carton body 1 is not damaged, and the reserved hole 2 is in the correct position and not blocked. Insert the intubation tube 3 from the outside of the carton body 1 into the corresponding reserved hole 2. From the inside of the carton body 1, put the screw sleeve 4 on the intubation tube 3, and rotate the screw sleeve 4 until it is tightly fixed. At this time, the plastic support plate 6 is firmly installed on one side of the carton body 1. Put the items to be transported into the carton body 1, pay attention to the reasonable distribution of weight, and avoid tilting the carton due to excessive weight on one side. Use tape to seal the opening of the carton body 1 to ensure that the items do not fall out of the carton. Turn the rubber sleeve 9 outward to expose the storage slot 1 7. Take out the flexible wear-resistant cover 8 from the storage slot 1 7 and unfold it. Put the flexible wear-resistant cover 8 on the outside of the carton body 1 to ensure that the entire carton is covered. Reserve a part of the length of the flexible wear-resistant cover 8 for subsequent tying. Twist the end of the flexible wear-resistant cover 8 away from the plastic support plate 6 into strands to make it more compact. Take out the rope body 13 from the storage slot 2 12. Tie the rope 13 to the twisted flexible wear-resistant cover 8 to ensure that the flexible wear-resistant cover 8 is tightly fixed to the carton body 1. Insert the finger into the notch 10 and pass through the grabbing groove 11 to lift the carton body 1 through the plastic support plate 6. The plastic support plate 6 acts as a handle to facilitate the transportation of the carton.

[0022] When removing the plastic backing plate 6, loosen the screw sleeve 4 and pull the insert 3 out of the reserved hole 2 to separate the plastic backing plate 6 from the carton body 1. The plastic backing plate 6 is easy to recycle and reduce resource waste. Fold the flexible wear-resistant cover 8 back into the storage slot 1 7 and cover it with the rubber sleeve 9. Rewind the rope 13 into the storage slot 2 12 to ensure neatness and order. Store the disassembled plastic backing plate 6 and carton body 1 in designated locations for subsequent use.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics carton with a self-contained protective structure, comprising a carton body (1), two reserved holes (2) being provided on both sides of the carton body (1), characterized in that: An insertion tube (3) is inserted into two reserved holes (2) on one side of the carton body (1); one end of the insertion tube (3) is sleeved with a threaded sleeve (4); the other end of the insertion tube (3) is fixed to the surface of a plastic support plate (6); a storage groove (7) is provided inside the plastic support plate (6); a flexible wear-resistant cover (8) is sleeved and fixed inside the storage groove (7).

2. A logistics carton with a self-contained protective structure according to claim 1, characterized in that: An outer ring surface at one end of the insert tube (3) is provided with an outer thread, an inner ring surface of the threaded sleeve (4) is provided with an inner thread, the inner thread and the outer thread are matched and connected, a finger groove (5) is provided on the outer ring surface of the threaded sleeve (4), the finger groove (5) is an arc-shaped groove, a plurality of finger grooves (5) are provided, and the plurality of finger grooves (5) are arranged in a circle around the threaded sleeve (4).

3. The logistics carton with a self-contained protective structure according to claim 1, characterized in that: The storage groove one (7) is an annular groove. The flexible wear-resistant cover (8) is folded in the storage groove one (7) when not unfolded. The flexible wear-resistant cover (8) is sleeved on the outer side of the carton body (1) after being unfolded.

4. The logistics carton with a self-contained protective structure according to claim 1, characterized in that: The outer side of the plastic support plate (6) is provided with a rubber sleeve (9), the inner ring of one end of the rubber sleeve (9) is fixed to the surface of the plastic support plate (6), the rubber sleeve (9) covers the notch of the storage groove one (7), and the rubber sleeve (9) is used to protect the flexible wear-resistant cover (8) stored in the storage groove one (7).

5. The logistics carton with a self-contained protective structure according to claim 1, characterized in that: The top surface of the plastic support plate (6) is provided with a notch (10), and the surface of the plastic support plate (6) is provided with a gripping groove (11), and the gripping groove (11) is located below the notch (10).

6. The logistics carton with a self-contained protective structure according to claim 1, characterized in that: A second storage groove (12) is provided on a side of the plastic support plate (6) away from the carton body (1); the second storage groove (12) is in the form of a circular groove, and a rope body (13) is wound inside the second storage groove (12).

7. A logistics carton with a self-contained protective structure according to claim 6, characterized in that: After the flexible wear-resistant cover (8) is unfolded, the long side length of the flexible wear-resistant cover (8) is greater than the long side length of the carton body (1). After the end of the flexible wear-resistant cover (8) away from the plastic support plate (6) is twisted into strands, the rope body (13) is tied to the flexible wear-resistant cover (8).

8. The logistics carton with a self-contained protective structure according to claim 6, characterized in that: A baffle (14) is fixed to the inner ring surface of the second storage groove (12), the baffle (14) being an arc-shaped piece, a plurality of baffles (14) being provided, the plurality of baffles (14) being arranged and distributed at equal distances and in equal sizes around the inner ring surface of the second storage groove (12), the rope body (13) being located between the baffle (14) and the second storage groove (12), and the outer ring diameter of the baffle (14) being smaller than the outer ring diameter of the second storage groove (12).

Images