Hand-held glue-free double-cup packaging box with mortise lock

Abstract

The utility model discloses a hand-held glue-free mortise lock double water cup packing box which comprises a box body, the box body sequentially comprises a first right side plate, a first front side plate, a first left side plate, a rear side plate, a second right side plate, a second front side plate and a second left side plate from left to right, and a first cover plate and a second cover plate are arranged at the upper end of the rear side plate. The first cover plate is located on the left side of the upper end of the middle of the rear side plate, the second cover plate and the first cover plate are axially symmetric and matched and located on the right side of the upper end of the middle of the rear side plate, a bottom plate is arranged at the lower end of the rear side plate, and the first right side plate, the first front side plate, the first left side plate, the rear side plate, the first cover plate and the bottom plate form a first space for containing and bearing a first water cup. And the second right side plate, the second front side plate, the second left side plate, the rear side plate, the second cover plate and the bottom plate form a second space for accommodating and supporting a second water cup. The lifting handle is simple in structure, easy to assemble and form, reasonable in design, high in strength, high in overall structural strength, good in protectiveness and free of gluing.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a portable glue-free latch double water cup packaging box. Background Art

[0002] A water cup packaging box is a box used to package water cups. It is usually used for store sales or as a gift package, which can protect the water cup from damage and is easy to carry and display. This packaging box is usually made of cardboard or plastic, with different appearance designs, and can be customized according to needs.

[0003] The existing plastic water cup packaging boxes have the following defects: environmental issues. Plastic water cup packaging boxes have a negative impact on the environment because plastic materials are usually difficult to degrade and easily cause pollution; quality issues. Plastic materials are easily deformed or cracked by external pressure or extrusion, affecting the appearance and protective function of the product; safety hazards. Plastic materials may contain harmful substances, such as BPA and other chemicals, which pose a potential threat to human health; visibility issues. Plastic materials may affect the display effect of the product due to surface scratches or yellowing; reuse issues. Plastic water cup packaging boxes are usually difficult to reuse and lack sustainability.

[0004] Therefore, paper water cup packaging boxes are increasingly favored by merchants and consumers. However, the existing paper water cup packaging boxes still have the following defects: poor protection. The existing paper water cup packaging boxes usually add a lining at the bottom to carry and fix the water cup, and the bottom is fixed by gluing at the periphery, which is inconvenient to assemble and has poor protection for the water cup, and cannot effectively prevent damage caused by collision or extrusion; poor recycling performance. The paper packaging box is prone to damage during repeated assembly and disassembly, and cannot achieve true sustainable utilization; unreasonable handle setting. Many existing paper water cup packaging boxes are equipped with handles for carrying the packaging box and the water cups contained in it. The unreasonable position setting of the handle may cause the center of gravity of the packaging box to be unstable, easy to tilt or fall, and there is also a problem of insufficient strength of the handle connection and the packaging box, which may cause the handle to fall off or break; the existing paper water cup packaging boxes usually contain a single water cup. If consumers buy two water cups, the storage efficiency of the single packaging box is low and it is not convenient for consumers to carry. It also cannot enhance the image of the product, increase the added value of the product, and attract consumers' attention and desire to buy. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a portable glue-free latch double water cup packaging box with a simple structure, easy assembly and molding, reasonable handle design and high strength, high overall structural strength and good protection, and no need for gluing.

[0006] To solve the above technical problems, the technical solution of the utility model is: a portable glue-free latch double water cup packaging box, including a box body, wherein the box body includes, from left to right, a first right side panel, a first front side panel, a first left side panel, a rear side panel, a second right side panel, a second front side panel and a second left side panel, and the upper end of the rear side panel is provided with a first cover plate and a second cover plate, the first cover plate is located on the left side of the middle upper end of the rear side panel, the second cover plate is axially symmetrical with the first cover plate and is located on the right side of the middle upper end of the rear side panel, and the lower end of the rear side panel is provided with a bottom plate, and the upper and lower widths of the bottom plate are equal to the upper and lower widths of the first cover plate, the first right side panel, the first front side panel, the first left side panel, the rear side panel, the first cover plate and the bottom plate form a first space for accommodating and supporting the first water cup, and the second right side panel, the second front side panel, the second left side panel, the rear side panel, the second cover plate and the bottom plate form a second space for accommodating and supporting the second water cup.

[0007] As a further elaboration of the present invention:

[0008] Preferably, a first lower cover folding plate is provided on the left side of the middle part of the lower end of the bottom plate, and a second lower cover folding plate matching the first lower cover folding plate is provided on the right side, a first lower right connecting plate is provided at the lower end of the first right side plate, a first lower left connecting plate matching the first lower right connecting plate is provided at the lower end of the first left side plate, a first upper left connecting plate is provided at the upper end of the first left side plate, a second upper right connecting plate is provided at the upper end of the second right side plate, and a second lower right connecting plate is provided at the lower end, and a second lower left connecting plate is provided at the lower end of the second left side plate, the first lower right connecting plate, the first lower left connecting plate and the first lower cover folding plate cooperate with each other so that the bottom plate is buckled at the lower end of the first space, and the second lower right connecting plate, the second lower left connecting plate and the second lower cover folding plate cooperate with each other so that the bottom plate is buckled at the lower end of the second space.

[0009] Preferably, a first upper covering folding plate is provided at the upper end of the first cover plate, and a second upper covering folding plate is provided at the upper end of the second cover plate. The first upper covering folding plate and the first upper left connecting plate cooperate with each other so that the first cover plate covers the upper end of the first space, and the second upper covering folding plate and the second upper right connecting plate cooperate with each other so that the second cover plate covers the upper end of the second space.

[0010] Preferably, a first handle is provided at the upper end of the first right side panel, and a second handle matching the first handle is provided at the upper end of the second left side panel, the first handle and the second handle are both isosceles trapezoidal, and a rectangular handle hole is provided in the middle thereof to match, and the handle hole, the first handle and the second handle cooperate with each other for lifting and placing the box body.

[0011] Preferably, a snap-on groove is provided in the middle of the joint of the first right side panel and the first front side panel, and a snap-on protrusion matching the snap-on groove is provided in the middle of the joint of the second front side panel and the second left side panel. The snap-on protrusion and the snap-on groove cooperate with each other to connect or separate the first front side panel and the second front side panel. A first reinforcing plate is provided at the left end of the first right side panel, and a second reinforcing plate matching the first reinforcing plate is provided at the right end of the second left side panel. The first reinforcing plate and the second reinforcing plate cooperate with each other and fit in the middle of the rear side panel to enhance the structural strength of the first space and the second space.

[0012] Preferably, the upper end of the first front side plate is provided with a first front supporting plate, the upper end of the first front supporting plate is provided with a first upper supporting plate, the left end of the first upper supporting plate is provided with a first right supporting plate, the right end of the first upper supporting plate is provided with a first left supporting plate, the upper end of the first upper supporting plate is provided with a first rear supporting plate, the first front supporting plate can be bent backward relative to the first front side plate, and cooperate with the first right supporting plate, the first left supporting plate and the first rear supporting plate so that the first upper supporting plate is placed at the middle upper end of the first space for accommodating and supporting the upper end of the first water cup, the upper end of the second front side plate is provided with a second front supporting plate, and the upper end of the second front supporting plate is provided with a The second upper supporting plate matches the first upper supporting plate, the left end of the second upper supporting plate is provided with a second right supporting plate, the right end of the second upper supporting plate is provided with a second left supporting plate, the upper end of the second upper supporting plate is provided with a second rear supporting plate, the second front supporting plate can be bent backward relative to the second front side plate, and cooperate with the second right supporting plate, the second left supporting plate and the second rear supporting plate so that the second upper supporting plate is placed at the middle upper end of the second space for accommodating and supporting the upper end of the second water cup, the lower end of the first front side plate is provided with a third front supporting plate, the lower end of the third front supporting plate is provided with a first lower supporting plate matching the first upper supporting plate, and the left end of the first lower supporting plate is provided with A third right bearing plate is provided, a third left bearing plate is provided at the right end of the first lower bearing plate, a third rear bearing plate is provided at the lower end of the first lower bearing plate, the third front bearing plate can be bent backward relative to the first front side plate, and cooperates with the third right bearing plate, the third left bearing plate and the third rear bearing plate so that the first lower bearing plate is placed at the lower end of the middle part of the first space for accommodating and supporting the lower end of the first water cup, a fourth front bearing plate is provided at the lower end of the second front side plate, a second lower bearing plate matching the second upper bearing plate is provided at the lower end of the fourth front bearing plate, a fourth right bearing plate is provided at the left end of the second lower bearing plate, and a fourth left bearing plate is provided at the right end of the second lower bearing plate. A fourth rear bearing plate is provided at the lower end of the second lower bearing plate, and the fourth front bearing plate can be bent backward relative to the second front side plate, and cooperate with the fourth right bearing plate, the fourth left bearing plate and the fourth rear bearing plate so that the second lower bearing plate is placed at the lower end of the middle part of the second space, for accommodating and supporting the lower end of the second water cup, the upper and lower widths of the first upper bearing plate and the first lower bearing plate are equal to the left and right lengths of the first right side plate and the first left side plate, the first upper bearing plate and the first lower bearing plate cooperate with each other to accommodate and support the first water cup in the first space, and the second upper bearing plate and the second lower bearing plate cooperate with each other to accommodate and support the second water cup in the second space.

[0013] Preferably, the first upper supporting plate, the first lower supporting plate, the second upper supporting plate and the second lower supporting plate are all provided with a cup body accommodating portion in the middle part, and the cup body accommodating portion is all concave inward and is in the shape of a circular ring with a hollow middle part and divided into ten petals along the circumference, which respectively match the cup body of the first water cup and the second water cup for accommodating and supporting the first water cup and the second water cup.

[0014] Preferably, the left-right length of the first right side panel is 153.5 mm to 163.5 mm, the left-right length of the first front side panel is 100.5 mm to 110.5 mm, the left-right length of the rear side panel is 205.0 mm to 215.0 mm, and the upper and lower width of the rear side panel is 175.0 mm to 185.0 mm.

[0015] Preferably, the box body is an integral structure box body.

[0016] The beneficial effects of the utility model are:

[0017] First, the box body of the utility model is an integrated structure box body, which is easy to cut and process as a whole, has a simple structure, and is easy to assemble. It can hold two water cups, is suitable for merchants to provide discounts or special price packaging for two water cups, and is suitable for consumers such as couples who purchase together, which can enhance the image of the product, increase the added value of the product, and attract consumers' attention and purchasing desire.

[0018] Secondly, the first handle and the second handle of the utility model are arranged in the middle of the box body after molding, and cooperate with each other to lift and place the box body with a stable center of gravity and not easy to tilt. The first handle and the first right side plate are an integrated structure, and the second handle and the second left side plate are an integrated structure. The handle design is reasonable and has high strength, which can effectively prevent the handle from falling off or breaking.

[0019] Third, the first right side plate, the first front side plate, the first left side plate, the rear side plate, the first cover plate and the bottom plate of the utility model form a first space for accommodating and supporting the first water cup, the second right side plate, the second front side plate, the second left side plate, the rear side plate, the second cover plate and the bottom plate form a second space for accommodating and supporting the second water cup, the first upper bearing plate and the first lower bearing plate cooperate with each other to accommodate and support the first water cup in the first space, the second upper bearing plate and the second lower bearing plate cooperate with each other to accommodate and support the second water cup in the second space, thereby enhancing the overall strength of the box body, the first reinforcing plate and the second reinforcing plate cooperate with each other to fit the middle part of the rear side plate to enhance the structural strength of the first space and the second space, thereby effectively preventing damage to the water cup caused by collision or extrusion, and the overall structural strength is high and the protection is good.

[0020] Fourthly, the first lower right connecting plate, the first lower left connecting plate and the first lower cover folding plate of the utility model cooperate with each other so that the bottom plate is buckled at the lower end of the first space, the second lower right connecting plate, the second lower left connecting plate and the second lower cover folding plate cooperate with each other so that the bottom plate is buckled at the lower end of the second space, the first upper cover folding plate and the first upper left connecting plate cooperate with each other so that the first cover plate is covered at the upper end of the first space, the second upper cover folding plate and the second upper right connecting plate cooperate with each other so that the second cover plate is covered at the upper end of the second space, the buckling protrusions and the buckling grooves cooperate with each other to connect or separate the first front side plate and the second front side plate, the assembly is easy, no gluing is required, it is not easy to be damaged during repeated assembly and disassembly, and real sustainable utilization is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0023] In the figure: 1. first right side panel; 2. first front side panel; 3. first left side panel; 4. rear side panel; 5. second right side panel; 6. second front side panel; 7. second left side panel; 8. first cover panel; 9. second cover panel; 10. bottom panel; 11. first lower cover folding plate; 12. second lower cover folding plate; 13. first lower right connecting plate; 14. first lower left connecting plate; 15. first upper left connecting plate; 16. second upper right connecting plate; 17. first upper cover folding plate; 18. second upper cover folding plate; 19. first handle; 20. second handle; 21. handle hole; 22. buckle groove; 23. buckle cam; 24. first reinforcing plate; 25. second reinforcing plate; 26. first front bearing plate; 27. first upper bearing plate; 28. first right bearing plate; 29. ​​first left bearing plate; 30. first rear bearing plate; 31. cup body accommodating portion. DETAILED DESCRIPTION

[0024] The structural principle and working principle of the utility model are further described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 , Figure 2 As shown, the utility model is a portable glue-free latch double water cup packaging box, including a box body, which includes a first right side panel 1, a first front side panel 2, a first left side panel 3, a rear side panel 4, a second right side panel 5, a second front side panel 6 and a second left side panel 7 from left to right. The upper end of the rear side panel 4 is provided with a first cover panel 8 and a second cover panel 9. The first cover panel 8 is located on the left side of the middle upper end of the rear side panel 4. The second cover panel 9 is axially symmetrical with the first cover panel 8 and is located on the right side of the middle upper end of the rear side panel 4. A bottom panel 10 is provided at the lower end of the rear side panel 4. The upper and lower widths of the bottom panel 10 are equal to those of the first cover panel 8. The first right side panel 1, the first front side panel 2, the first left side panel 3, the rear side panel 4, the first cover panel 8 and the bottom panel 10 form a first space for accommodating and supporting the first water cup. The second right side panel 5, the second front side panel 6, the second left side panel 7, the rear side panel 4, the second cover panel 9 and the bottom panel 10 form a second space for accommodating and supporting the second water cup.

[0026] like Figure 1 , Figure 2As shown, a first lower cover folding plate 11 is provided on the left side of the middle part of the lower end of the bottom plate 10, and a second lower cover folding plate 12 matching the first lower cover folding plate 11 is provided on the right side, a first lower right connecting plate 13 is provided at the lower end of the first right side plate 1, a first lower left connecting plate 14 matching the first lower right connecting plate 13 is provided at the lower end of the first left side plate 3, a first upper left connecting plate 15 is provided at the upper end of the first left side plate 3, a second upper right connecting plate 16 is provided at the upper end of the second right side plate 5, and a second lower right connecting plate is provided at the lower end, and a second lower left connecting plate matching the second lower right connecting plate is provided at the lower end of the second left side plate 7, the first lower right connecting plate 13, the first lower left connecting plate 14 and the first lower cover folding plate 11 cooperate with each other so that the bottom plate 10 is buckled at the lower end of the first space, and the second lower right connecting plate, the second lower left connecting plate and the second lower cover folding plate 12 cooperate with each other so that the bottom plate 10 is buckled at the lower end of the second space.

[0027] like Figure 1 , Figure 2 As shown, a first upper covering folding plate 17 is provided at the upper end of the first cover plate 8, and a second upper covering folding plate 18 is provided at the upper end of the second cover plate 9. The first upper covering folding plate 17 and the first upper left connecting plate 15 cooperate with each other so that the first cover plate 8 covers the upper end of the first space, and the second upper covering folding plate 18 and the second upper right connecting plate 16 cooperate with each other so that the second cover plate 9 covers the upper end of the second space.

[0028] like Figure 1 , Figure 2 As shown, a first handle 19 is provided at the upper end of the first right side panel 1, and a second handle 20 matching the first handle 19 is provided at the upper end of the second left side panel 7. Both the first handle 19 and the second handle 20 are isosceles trapezoidal, and a rectangular handle hole 21 is provided in the middle thereof to match them. The handle hole 21, the first handle 19 and the second handle 20 cooperate with each other for lifting the box body.

[0029] like Figure 1 , Figure 2 As shown, a snap-fit ​​groove 22 is provided in the middle of the joint of the first right side panel 1 and the first front side panel 2, and a snap-fit ​​protrusion 23 matching the snap-fit ​​groove 22 is provided in the middle of the joint of the second front side panel 6 and the second left side panel 7. The snap-fit ​​protrusion 23 and the snap-fit ​​groove 22 cooperate with each other to connect or separate the first front side panel 2 and the second front side panel 6. A first reinforcing plate 24 is provided at the left end of the first right side panel 1, and a second reinforcing plate 25 matching the first reinforcing plate 24 is provided at the right end of the second left side panel 7. The first reinforcing plate 24 and the second reinforcing plate 25 cooperate with each other and fit in the middle of the rear side panel 4 to enhance the structural strength of the first space and the second space.

[0030] like Figure 1 , Figure 2As shown, the upper end of the first front side plate 2 is provided with a first front bearing plate 26, the upper end of the first front bearing plate 26 is provided with a first upper bearing plate 27, the left end of the first upper bearing plate 27 is provided with a first right bearing plate 28, the right end of the first upper bearing plate 27 is provided with a first left bearing plate 29, and the upper end of the first upper bearing plate 27 is provided with a first rear bearing plate 30. The first front bearing plate 26 can be bent backward relative to the first front side plate 2, and cooperate with the first right bearing plate 28, the first left bearing plate 29 and the first rear bearing plate 30 so that the first upper bearing plate 27 is placed at the middle upper end of the first space for accommodating and supporting the upper end of the first water cup. The upper end of the second front side plate 6 is provided with a second A front load plate, a second upper load plate matching the first upper load plate 27 is provided at the upper end of the second front load plate, a second right load plate is provided at the left end of the second upper load plate, a second left load plate is provided at the right end of the second upper load plate, a second rear load plate is provided at the upper end of the second upper load plate, the second front load plate can be bent backward relative to the second front side plate 6, and cooperate with the second right load plate, the second left load plate and the second rear load plate so that the second upper load plate is placed at the middle upper end of the second space for accommodating and supporting the upper end of the second water cup, a third front load plate is provided at the lower end of the first front side plate 2, and a first lower load plate matching the first upper load plate 27 is provided at the lower end of the third front load plate A carrier plate, a third right carrier plate is provided at the left end of the first lower carrier plate, a third left carrier plate is provided at the right end of the first lower carrier plate, a third rear carrier plate is provided at the lower end of the first lower carrier plate, the third front carrier plate can be bent backward relative to the first front side plate 2, and cooperate with the third right carrier plate, the third left carrier plate and the third rear carrier plate so that the first lower carrier plate is placed at the lower end of the middle of the first space for accommodating and supporting the lower end of the first water cup, a fourth front carrier plate is provided at the lower end of the second front side plate 6, a second lower carrier plate matching the second upper carrier plate is provided at the lower end of the fourth front carrier plate, a fourth right carrier plate is provided at the left end of the second lower carrier plate, and a fourth left carrier plate is provided at the right end of the second lower carrier plate A load-bearing plate, a fourth rear load-bearing plate is provided at the lower end of the second lower load-bearing plate, the fourth front load-bearing plate can be bent backward relative to the second front side plate 6, and cooperate with the fourth right load-bearing plate, the fourth left load-bearing plate and the fourth rear load-bearing plate so that the second lower load-bearing plate is placed at the lower end of the middle part of the second space, for accommodating and supporting the lower end of the second water cup, the upper and lower widths of the first upper load-bearing plate 27 and the first lower load-bearing plate are equal to the left and right lengths of the first right side plate 1 and the first left side plate 3, the first upper load-bearing plate 27 and the first lower load-bearing plate cooperate with each other to accommodate and support the first water cup in the first space, and the second upper load-bearing plate and the second lower load-bearing plate cooperate with each other to accommodate and support the second water cup in the second space.

[0031] like Figure 1 , Figure 2As shown, the first upper supporting plate 27, the first lower supporting plate, the second upper supporting plate and the second lower supporting plate are all provided with a cup body accommodating portion 31 in the middle. The cup body accommodating portion 31 is concave inward and is hollow in the middle and is divided into ten petals along the circumference. It matches the cup body of the first water cup and the second water cup respectively and is used to accommodate and support the first water cup and the second water cup.

[0032] Further, the left-right length of the first right side panel 1 is 153.5 mm to 163.5 mm, the left-right length of the first front side panel 2 is 100.5 mm to 110.5 mm, the left-right length of the rear side panel 4 is 205.0 mm to 215.0 mm, and the upper and lower width of the rear side panel 4 is 175.0 mm to 185.0 mm. In this embodiment, the left-right length of the first right side panel 1 is 158.5 mm, the left-right length of the first front side panel 2 is 105.5 mm, the left-right length of the rear side panel 4 is 210.0 mm, and the upper and lower width of the rear side panel 4 is 180.0 mm.

[0033] like Figure 1 As shown, the box body is an integrated structure box body.

[0034] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "front", "rear", "left", "right", "upper", "lower", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present application.

[0035] The above is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A portable glue-free latch double water cup packaging box, characterized by: The box body comprises a first right side plate, a first front side plate, a first left side plate, a rear side plate, a second right side plate, a second front side plate and a second left side plate from left to right, a first cover plate and a second cover plate are provided at the upper end of the rear side plate, the first cover plate is located on the left side of the middle upper end of the rear side plate, the second cover plate is axially symmetrical with the first cover plate and is located on the right side of the middle upper end of the rear side plate, a bottom plate is provided at the lower end of the rear side plate, the upper and lower widths of the bottom plate are equal to those of the first cover plate, the first right side plate, the first front side plate, the first left side plate, the rear side plate, the first cover plate and the bottom plate form a first space for accommodating and supporting a first water cup, and the second right side plate, the second front side plate, the second left side plate, the rear side plate, the second cover plate and the bottom plate form a second space for accommodating and supporting a second water cup.

2. The portable glue-free latch double water cup packaging box according to claim 1 is characterized by: A first lower cover folding plate is provided on the left side of the middle part of the lower end of the bottom plate, and a second lower cover folding plate matching the first lower cover folding plate is provided on the right side, a first lower right connecting plate is provided at the lower end of the first right side plate, a first lower left connecting plate matching the first lower right connecting plate is provided at the lower end of the first left side plate, a first upper left connecting plate is provided at the upper end of the first left side plate, a second upper right connecting plate is provided at the upper end of the second right side plate, and a second lower right connecting plate is provided at the lower end, and a second lower left connecting plate is provided at the lower end of the second left side plate. The first lower right connecting plate, the first lower left connecting plate and the first lower cover folding plate cooperate with each other so that the bottom plate is buckled at the lower end of the first space, and the second lower right connecting plate, the second lower left connecting plate and the second lower cover folding plate cooperate with each other so that the bottom plate is buckled at the lower end of the second space.

3. The portable glue-free latch double water cup packaging box according to claim 2 is characterized by: A first upper covering folding plate is provided at the upper end of the first cover plate, and a second upper covering folding plate is provided at the upper end of the second cover plate. The first upper covering folding plate and the first upper left connecting plate cooperate with each other so that the first cover plate covers the upper end of the first space, and the second upper covering folding plate and the second upper right connecting plate cooperate with each other so that the second cover plate covers the upper end of the second space.

4. The portable glue-free latch double water cup packaging box according to claim 3 is characterized by: A first handle is provided at the upper end of the first right side plate, and a second handle matching the first handle is provided at the upper end of the second left side plate. Both the first handle and the second handle are isosceles trapezoidal, and both have matching rectangular handle holes in the middle. The handle holes, the first handle and the second handle cooperate with each other for lifting the box body.

5. The portable glue-free latch double water cup packaging box according to claim 4 is characterized by: A snap-fit ​​groove is provided in the middle of the joint of the first right side panel and the first front side panel, and a snap-fit ​​protrusion matching the snap-fit ​​groove is provided in the middle of the joint of the second front side panel and the second left side panel. The snap-fit ​​protrusion and the snap-fit ​​groove cooperate with each other to connect or separate the first front side panel and the second front side panel. A first reinforcing plate is provided at the left end of the first right side panel, and a second reinforcing plate matching the first reinforcing plate is provided at the right end of the second left side panel. The first reinforcing plate and the second reinforcing plate cooperate with each other and fit in the middle of the rear side panel to enhance the structural strength of the first space and the second space.

6. The portable glue-free latch double water cup packaging box according to claim 5 is characterized by: The upper end of the first front side plate is provided with a first front bearing plate, the upper end of the first front bearing plate is provided with a first upper bearing plate, the left end of the first upper bearing plate is provided with a first right bearing plate, the right end of the first upper bearing plate is provided with a first left bearing plate, and the upper end of the first upper bearing plate is provided with a first rear bearing plate, the first front bearing plate can be bent backward relative to the first front side plate, and cooperate with the first right bearing plate, the first left bearing plate and the first rear bearing plate so that the first upper bearing plate is placed at the middle upper end of the first space, for accommodating and supporting the upper end of the first water cup, the upper end of the second front side plate is provided with a second front bearing plate, and the upper end of the second front bearing plate is provided with a A second upper carrying plate matching the carrying plate, a second right carrying plate is provided at the left end of the second upper carrying plate, a second left carrying plate is provided at the right end of the second upper carrying plate, a second rear carrying plate is provided at the upper end of the second upper carrying plate, the second front carrying plate can be bent backward relative to the second front side plate, and cooperate with the second right carrying plate, the second left carrying plate and the second rear carrying plate so that the second upper carrying plate is placed at the middle upper end of the second space for accommodating and supporting the upper end of the second water cup, a third front carrying plate is provided at the lower end of the first front side plate, a first lower carrying plate matching the first upper carrying plate is provided at the lower end of the third front carrying plate, and a third front carrying plate is provided at the left end of the first lower carrying plate A third right bearing plate is provided at the right end of the first lower bearing plate, a third left bearing plate is provided at the lower end of the first lower bearing plate, the third front bearing plate can be bent backward relative to the first front side plate, and cooperate with the third right bearing plate, the third left bearing plate and the third rear bearing plate so that the first lower bearing plate is placed at the lower end of the middle of the first space for accommodating and supporting the lower end of the first water cup, a fourth front bearing plate is provided at the lower end of the second front side plate, a second lower bearing plate matching the second upper bearing plate is provided at the lower end of the fourth front bearing plate, a fourth right bearing plate is provided at the left end of the second lower bearing plate, a fourth left bearing plate is provided at the right end of the second lower bearing plate, and the third A fourth rear bearing plate is provided at the lower end of the second lower bearing plate, and the fourth front bearing plate can be bent backward relative to the second front side plate, and cooperate with the fourth right bearing plate, the fourth left bearing plate and the fourth rear bearing plate so that the second lower bearing plate is placed at the lower end of the middle part of the second space, for accommodating and supporting the lower end of the second water cup, the upper and lower widths of the first upper bearing plate and the first lower bearing plate are equal to the left and right lengths of the first right side plate and the first left side plate, the first upper bearing plate and the first lower bearing plate cooperate with each other to accommodate and support the first water cup in the first space, and the second upper bearing plate and the second lower bearing plate cooperate with each other to accommodate and support the second water cup in the second space.

7. The portable glue-free latch double water cup packaging box according to claim 6, characterized in that: The first upper supporting plate, the first lower supporting plate, the second upper supporting plate and the second lower supporting plate are all provided with a cup body accommodating portion in the middle. The cup body accommodating portion is concave inward and is hollow in the middle and is in the shape of a circular ring divided into ten petals along the circumference. It matches the cup body of the first water cup and the second water cup respectively and is used to accommodate and support the first water cup and the second water cup.

8. The portable glue-free latch double water cup packaging box according to claim 7, characterized in that: The left-right length of the first right side plate is 153.5 mm to 163.5 mm, the left-right length of the first front side plate is 100.5 mm to 110.5 mm, the left-right length of the rear side plate is 205.0 mm to 215.0 mm, and the upper and lower width of the rear side plate is 175.0 mm to 185.0 mm.

9. The portable glue-free latch double water cup packaging box according to any one of claims 1 to 8, characterized in that: The box body is an integrated structure box body.

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