Corrugated carton convenient to recycle

Abstract

The utility model relates to the technical field of corrugated cartons, and discloses a corrugated carton convenient to recycle, which comprises a carton bottom plate, a carton top plate is arranged above the carton bottom plate, four support plates are uniformly arranged between the carton bottom plate and the carton top plate at intervals, and clamping blocks are arranged at the top ends and the bottom ends of the support plates; the carton top plate, the carton bottom plate and the carton side plates are matched with the supporting plates and the clamping blocks, disassembly or assembly is conducted in a clamping mode, then the cartons are easy to disassemble and classify in the recycling process, and the recycling efficiency of the corrugated cartons is improved; the folding plate capable of being movably detached is arranged on the carton bottom plate, the elastic belt and the fixing assembly are arranged on the folding plate in a matched mode, and therefore the phenomenon that the carton top plate and the carton bottom plate fall off in the transferring process can be effectively prevented, transferring of objects in the carton is guaranteed, meanwhile, detaching is convenient, and a user can use the carton conveniently; therefore, the splicing port has sealing and moisture-proof effects.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a corrugated paper box which is easy to recycle and reuse. 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 the usage has always been the first among all kinds of 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 performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating storage and transportation, it also plays a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading.

[0003] Among them, the "recyclable corrugated cardboard box" disclosed in the application number "202120253684.1" "comprises a carton bottom plate, first card blocks are fixedly connected on both sides of the carton bottom plate, the first card block is embedded in the carton side plate, the top of the carton side plate is fixedly connected with a second card block, the second card block is embedded in the carton top plate, the bottom of the carton top plate is fixedly connected with a sealing plate, one side of the top of the carton side plate is fixedly connected with a sealing gasket, the side wall of the sealing plate is in contact with the sealing gasket, the top of the carton bottom plate is fixedly connected with an elastic buffer seat, the elastic buffer seats are arranged in a rectangular shape, and the top of the elastic buffer seat is fixedly connected with a placement plate". In the utility model, the new type is convenient for the staff to disassemble and recycle the cartons by arranging the carton side panels, the carton bottom plate and the carton top plate to be embedded in each other, thereby reducing the labor intensity of the staff.

[0004] However, the above method still has the following defects: the carton side panels, carton bottom panel and carton top panel are spliced ​​and fixed by means of interlocking connection, but when the carton is transporting items, the carton top panel is easy to fall off, affecting the transportation of the items, and the sealing and moisture-proof performance of each joint is poor, which will affect the items in the box for a long time. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a corrugated paper box that is easy to recycle and reuse, which has the advantages of being easy to recycle the paper box, improving the recycling rate, preventing the bottom plate and the top plate of the paper box from falling off during transportation, ensuring the transportation of articles, and making the joints sealed and moisture-proof, thereby solving the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: a corrugated paper box which is easy to recycle and reuse, comprising a paper box bottom plate, a paper box top plate being arranged above the paper box bottom plate, four support plates evenly spaced apart being arranged between the paper box bottom plate and the paper box top plate, card blocks being arranged at the top and bottom ends of the support plates, paper box side plates being slidably arranged between two adjacent support plates via a slide plate, folding plates being slidably arranged at both sides of the bottom end of the paper box bottom plate, an elastic band being arranged at the top of the folding plate, a fixing component for fixing the elastic band being arranged at the bottom of one side of the folding plate, a sliding groove matching the slide plate being provided on the surface of the support plate, and a sealing component being provided on the inner wall of the sliding groove.

[0007] As a preferred technical solution of the utility model, the top end of the carton bottom plate and the bottom end of the carton top plate are both provided with card slots matching the card blocks, the top end of the carton bottom plate is provided with a sealing strip 1, and the bottom end of the carton top plate is provided with a sealing strip 2.

[0008] As a preferred technical solution of the utility model, the surface of the carton bottom plate, the surface of the carton top plate and the surface of the carton side plates are all provided with a waterproof layer, and the material of the waterproof layer is polylactic acid.

[0009] As a preferred technical solution of the utility model, the fixing assembly includes a support rod, which is fixedly installed at the bottom of one side of the folding plate, one end of the support rod is provided with a limiting ball, and the bottom of the elastic band is provided with a plurality of limiting holes matching the support rod.

[0010] As a preferred technical solution of the utility model, a stretching plate is provided at the bottom end of the elastic band, and a stretching groove is opened in the middle of the stretching plate.

[0011] As a preferred technical solution of the utility model, guide blocks are provided on both sides of the inner wall of the folding plate, and guide grooves matching the guide blocks are provided on both sides of the bottom end of the carton bottom plate.

[0012] As a preferred technical solution of the utility model, both sides of the top of the carton top plate are provided with limiting grooves corresponding to the elastic band, and the material of the elastic band is rubber.

[0013] As a preferred technical solution of the utility model, the sealing assembly includes a sealing gasket 1, which is fixedly installed on the inner wall of the slide groove, a sealing gasket 2 is provided at the top end of the card block at the top, and a sealing gasket 3 is provided at the bottom end of the card block at the bottom.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The corrugated paper box which is easy to recycle and reuse can be disassembled or assembled by means of a cardboard top plate, a carton bottom plate and a carton side plate in cooperation with a support plate and a card block, so that the carton can be easily disassembled and classified during the recycling process, thereby improving the recycling efficiency of the corrugated paper box; by arranging a movable and detachable folding plate at the carton bottom plate, cooperating with an elastic band and a fixing component at the folding plate, the elastic band is wrapped around the carton top plate, so that the end of the elastic band is fixed, thereby effectively preventing the carton top plate and the carton bottom plate from falling off during transportation, ensuring the transportation of items in the carton, and facilitating disassembly and user-friendly use.

[0016] 2. The corrugated paper box which is easy to recycle and reuse has a sealing component, which makes the connection between the card block and the bottom plate and the top plate of the paper box sealed and moisture-proof. At the same time, the side plates, support plates, top plate and bottom plate of the paper box are sealed and moisture-proof, thereby ensuring the storage of articles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the carton bottom plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the folding plate of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0021] Figure 5 For this utility model Figure 2 The enlarged structural diagram at B in FIG.

[0022] Figure 6 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0023] In the figure: 1. carton bottom plate; 2. carton top plate; 3. support plate; 4. clamping block; 5. slide plate; 6. carton side plate; 7. folding plate; 8. elastic band; 9. fixing assembly; 901. support rod; 902. limiting ball; 903. limiting hole; 10. slide groove; 11. sealing assembly; 1101. sealing gasket 1; 1102. sealing gasket 2; 1103. sealing strip 1; 12. clamping groove; 13. guide block; 14. guide groove; 15. stretching plate; 16. limiting groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 The invention discloses a corrugated paper box which is convenient for recycling and reuse, comprising a paper box bottom plate 1, a paper box top plate 2 is arranged above the paper box bottom plate 1, four support plates 3 with uniform intervals are arranged between the paper box bottom plate 1 and the paper box top plate 2, and a clamping block 4 is arranged at the top and bottom of the support plate 3. The clamping block 4 cooperates with the support plate 3 to make the paper box bottom plate 1 and the paper box top plate 2 be clamped and fixed, and a paper box side plate 6 is arranged between two adjacent support plates 3 through a sliding plate 5 so that the two adjacent paper box side plates 6 can be installed and spliced, and the paper box top plate 1, the paper box bottom plate 2 and the paper box side plates 6 are disassembled or assembled by cooperating with the support plates 3 and the clamping blocks 4, so that the paper boxes are easy to disassemble and classify during the recycling process, thereby improving the efficiency of corrugated paper boxes. The recycling efficiency of corrugated cardboard boxes is improved. Folding plates 7 are slidably provided on both sides of the bottom of the carton bottom plate 1. An elastic belt 8 is provided on the top of the folding plate 7. The elastic belt 8 is pressed against the carton top plate 2 by matching the folding plate 7, and the ends of the elastic belt 8 are fixed, so that the carton top plate 2 and the carton bottom plate 1 will not fall off during transportation, ensuring the rolling of the articles. A fixing component 9 for fixing the elastic belt 8 is provided at the bottom of one side of the folding plate 7, which is convenient for limiting and fixing the ends of the elastic belt 8. A slide groove 10 matching the slide plate 5 is provided on the surface of the support plate 3. A sealing component 11 is provided on the inner wall of the slide groove 10, which is convenient for sealing and moisture-proofing.

[0026] The surface of the carton bottom plate 1, the surface of the carton top plate 2 and the surface of the carton side plate 6 are all provided with a waterproof layer, and the material of the waterproof layer is polylactic acid, which has a good waterproof effect, so as to waterproof the surface of the corrugated carton and ensure that the items inside the carton are not damaged;

[0027] The fixing assembly 9 includes a support rod 901, which is fixedly mounted at the bottom of one side of the folding plate 7. A limiting ball 902 is provided at one end of the support rod 901. A plurality of limiting holes 903 matching the support rod 901 are provided at the bottom of the elastic band 8, so that the limiting holes 903 pass through the limiting balls 902 and are sleeved on the surface of the support rod 901 through the limiting holes 903 at the elastic band 8, and the ends of the elastic band 8 can be limited and fixed, thereby effectively preventing the top plate 2 and the bottom plate 1 of the carton from falling off during transportation;

[0028] A stretching plate 15 is provided at the bottom end of the elastic band 8, and a stretching groove is provided in the middle of the stretching plate 15. The elastic band 8 is stretched by the stretching plate 15 and the stretching groove, so that the end of the elastic band 8 is fixed.

[0029] The sealing assembly 11 includes a sealing pad 1101, which is fixedly installed on the inner wall of the chute 10. The top of the card block 4 at the top is provided with a sealing pad 2 1102, and the bottom of the card block 4 at the bottom is provided with a sealing pad 3. The sealing pad 1101 provided at the chute 10 and the slide plate 5 facilitates the effect of sealing and moisture-proofing. The sealing pad 2 1102 and the sealing pad 3 are additionally provided at the card block 4 and the card slot 12, so that the effect of sealing and moisture-proofing can be achieved again, thereby ensuring the storage of items in the corrugated paper box.

[0030] Both sides of the top of the carton top plate 2 are provided with limiting grooves 16 corresponding to the elastic band 8. The elastic band 8 is made of rubber, so that the elastic band 8 is limited by the limiting grooves 16 to prevent it from falling off, so that the folding plate 7 can play a limiting role.

[0031] Guide blocks 13 are provided on both sides of the inner wall of the folding plate 7, and guide grooves 14 matching the guide blocks 13 are provided on both sides of the bottom end of the carton bottom plate 1, so as to facilitate the sliding installation of the folding plate 7 and facilitate its disassembly when not in use, so as to facilitate the use of the user;

[0032] The top of the carton bottom plate 1 and the bottom of the carton top plate 2 are both provided with a card slot 12 that matches the card block 4, the top of the carton bottom plate 1 is provided with a sealing strip 1103, and the bottom of the carton top plate 2 is provided with a sealing strip 2, so as to facilitate the sealing and moisture-proofing between the carton bottom plate 1, the carton side plate 6 and the carton top plate 2.

[0033] When in use, first place the carton bottom plate 1 on a suitable work surface, then install the two folding plates 7 through the provided guide blocks 13 and guide grooves 14, then use the clamping blocks 4 to install the support plates 3, and use the slide plates 5 and slide grooves 10 to install the carton side plates 6, and then place items in the space surrounded by the four carton side plates 6 and the carton bottom plate 1. After the items are placed, the carton top plate 2 is snap-connected through the clamping blocks 4, and then the elastic band 8 is used to compress the provided limiting grooves 16, and the provided elastic band 8 is stretched through the stretching plate 15, so that the limiting holes 903 at the ends of the elastic band 8 pass through the limiting balls 902, and the elastic band 8 is sleeved on the surface of the support rods 901, and the installation of the elastic band 8 is completed, thereby cooperating with the folding plates 7, and effectively preventing the carton top plate 2 and the carton bottom plate 1 from falling off during transportation, thereby ensuring the transportation of items in the carton, and at the same time facilitating disassembly and user-friendly use;

[0034] When the corrugated cardboard box needs to be disassembled and recycled, the elastic band 8 is separated from the limiting ball 902 by stretching the plate 15, and then the sliding folding plate 7 is disassembled and removed for the next use. Then, the cardboard top plate 2, the cardboard bottom plate 1 and the cardboard side plates 6 are disassembled and recycled one by one by using the snap-on cardboard top plate 2, the cardboard bottom plate 1 and the cardboard side plates 6. The sealing component 11 is set, and in combination with the sealing gasket 1 1101, the sealing gasket 2 1102, the sealing gasket 3, the sealing strip 1 1103 and the sealing strip 2, the various joints of the corrugated cardboard box can be sealed and moisture-proofed, thereby ensuring the storage of articles.

[0035] 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 corrugated paper box that is easy to recycle and reuse, comprising a paper box bottom plate (1), characterized in that: A carton top plate (2) is arranged above the carton bottom plate (1), four support plates (3) are arranged between the carton bottom plate (1) and the carton top plate (2) at even intervals, a clamping block (4) is arranged at the top and bottom of each support plate (3), a carton side plate (6) is slidably arranged between two adjacent support plates (3) via a slide plate (5), folding plates (7) are slidably arranged on both sides of the bottom end of the carton bottom plate (1), an elastic band (8) is arranged at the top of each folding plate (7), a fixing component (9) for fixing the elastic band (8) is arranged at the bottom of one side of each folding plate (7), a sliding groove (10) matching the slide plate (5) is provided on the surface of each support plate (3), and a sealing component (11) is provided on the inner wall of each sliding groove (10).

2. The corrugated paper box for easy recycling according to claim 1, characterized in that: The top end of the carton bottom plate (1) and the bottom end of the carton top plate (2) are both provided with a card slot (12) matching the card block (4); the top end of the carton bottom plate (1) is provided with a sealing strip 1 (1103); and the bottom end of the carton top plate (2) is provided with a sealing strip 2.

3. The corrugated paper box for easy recycling according to claim 1, characterized in that: The surface of the carton bottom plate (1), the surface of the carton top plate (2) and the surface of the carton side plate (6) are all provided with a waterproof layer, and the material of the waterproof layer is polylactic acid.

4. The corrugated paper box for easy recycling according to claim 1, characterized in that: The fixing assembly (9) comprises a support rod (901), wherein the support rod (901) is fixedly mounted on the bottom of one side of the folding plate (7), a limiting ball (902) is provided at one end of the support rod (901), and a plurality of limiting holes (903) matching the support rod (901) are provided at the bottom of the elastic band (8).

5. The corrugated paper box for easy recycling according to claim 1, characterized in that: A stretching plate (15) is provided at the bottom end of the elastic band (8), and a stretching groove is provided in the middle of the stretching plate (15).

6. The corrugated paper box for easy recycling according to claim 1, characterized in that: Guide blocks (13) are provided on both sides of the inner wall of the folding plate (7), and guide grooves (14) matching the guide blocks (13) are provided on both sides of the bottom end of the carton bottom plate (1).

7. The corrugated paper box for easy recycling according to claim 1, characterized in that: Limiting grooves (16) corresponding to the elastic band (8) are provided on both sides of the top of the carton top plate (2), and the elastic band (8) is made of rubber.

8. The corrugated paper box for easy recycling according to claim 1, characterized in that: The sealing assembly (11) comprises a sealing gasket 1 (1101), wherein the sealing gasket 1 (1101) is fixedly mounted on the inner wall of the slide groove (10), a sealing gasket 2 (1102) is arranged at the top end of the clamping block (4) at the top, and a sealing gasket 3 is arranged at the bottom end of the clamping block (4) at the bottom.

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