Linked packaging carton

Abstract

This utility model discloses a linked packaging pure paper box, including an inner box, a sleeve box slidably connected to the outer surface of the inner box, an outer box slidably connected to the outer surface of the sleeve box, and a connecting conveyor belt connecting the inner box and the sleeve box. The connecting conveyor belt is fixedly connected to the inner wall of the outer box. This linked packaging pure paper box is a linked drawer box as a whole, consisting of an outer box, a sleeve box, an inner box, and a connecting conveyor belt. The inner box is fitted with a sleeve box, and then the outer box is fitted with the outer box. The connecting conveyor belt enables simultaneous opening and closing of the inner box and the sleeve box at a proportional and uniform speed. When opening the paper box, the handle on the side of the inner box is released, and the inner box is pulled out by pulling the handle. When closing, the handle is pulled inward to close the box. When the handle is pulled outward, the sleeve box is also pulled out along with the inner box. This makes the opening and closing of the paper box very smooth and does not require the consumer to perform any action. It is also fun and complete, and the paper box can be reused for secondary creation.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly pure paper packaging box technology, and in particular to a linked packaging pure paper box. Background Technology

[0002] The packaging cardboard structures on the market include double-insertion boxes, snap-on boxes, tear-off boxes, pizza boxes, and top-and-bottom boxes. These packaging structures are all very common and easy to open. The cardboard is also relatively thin, resulting in poor protection. Therefore, if the product is heavy, the packaging may be slightly squeezed and deformed during transportation.

[0003] Existing packaging, especially for jewelry and food, requires repeated opening and closing. Ordinary packaging either cannot be closed after opening or the box will break due to repeated opening and closing. Therefore, there is a need for a type of pure cardboard packaging that opens and closes very smoothly without requiring consumers to "button" it, and is also fun, intact, and allows for secondary creation and recycling. Utility Model Content

[0004] The main objective of this invention is to provide a linked packaging pure paper box, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A type of interconnected packaging pure paper box includes an inner box, a sleeve box slidably connected to the outer surface of the inner box, an outer box slidably connected to the outer surface of the sleeve box, a connecting conveyor belt connecting the inner box and the sleeve box, the connecting conveyor belt being fixedly connected to the inner wall of the outer box, a fastening groove being provided on one side of the inner box, a handle being provided on the inner wall of one side of the inner box, and a third adhesive area being provided on one side of the connecting conveyor belt.

[0006] In order to achieve the effect of folding the inner box around the inner core, the inner box of this utility model includes an inner core, the outer surface of the inner core is provided with a first folding area, and the first folding area is provided with a first folding line.

[0007] In order to achieve the effect of positioning and linkage at the installation point, as a type of linkage packaging pure paper box of this utility model, the sleeve box includes a bottom core, and a positioning groove is provided on the side of the bottom core.

[0008] In order to achieve the effect of folding the outer box around the outer core, as a type of linked packaging pure paper box of this utility model, the outer box includes an outer core, and a second folding area is fixedly connected to the lower surface of the outer core. A second folding line is provided inside the second folding area.

[0009] In order to achieve the effect of applying glue to fix the inner box after folding, as a type of linked packaging pure paper box of this utility model, a first adhesive area is fixedly connected to one side of the first folding area.

[0010] In order to achieve the effect of applying glue to fix the folded outer box, as a type of linked packaging pure paper box of this utility model, the outer surface of the outer core is fixedly connected with a second adhesive area one, a second adhesive area two, and a second adhesive area three, and one side of the second folding area is fixedly connected with a second adhesive area four, a second adhesive area five, and a second adhesive area six.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This interconnected packaging is a pure cardboard box. Through the arrangement of an inner box, a sleeve-style middle box, an outer box, a snap-lock mechanism, a handle, and a connecting conveyor belt, the entire box functions as a linked drawer box. It consists of an outer box, a sleeve-style middle box, an inner box, and a connecting conveyor belt. The inner box is nested within the sleeve-style middle box, and then the outer box is nested within the sleeve-style middle box. The connecting conveyor belt enables simultaneous opening and closing of the inner box and the sleeve-style middle box at a proportional and uniform speed. To open the box, the handle on the side of the inner box is snapped open, and the inner box is pulled out by pulling the handle. To close, the handle is pulled inwards, and when the handle is pulled outwards, the sleeve-style middle box also pulls out along with the inner box. Brand logos, illustrations, or instructions can be printed on the inner box and sleeve-style middle box. This makes the overall opening and closing of the box very smooth and requires no manual action from the consumer. It is also fun, complete, and allows for secondary creative and recycling of the cardboard box.

[0012] 2. This integrated packaging uses a pure paper box with an inner box, a sleeve-shaped middle box, and an outer box. The paper box has a three-layer structure, which can enhance the protective performance of the packaging for the product, while enriching the structural layers can improve the quality of the packaging. Attached Figure Description

[0013] Figure 1 This is an isometric structural diagram of a first form of a linked packaging pure paper box according to Embodiment 1 of this utility model; Figure 2 This is a left-side structural schematic diagram of a first form of a linked packaging pure paper box according to Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the second form of the inner box in a linked packaging pure paper box according to Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the second form of the sleeve and inner box in a linked packaging pure paper box according to Embodiment 1 of this utility model; Figure 5 This is a schematic diagram of the second form of the outer box in a linked packaging pure paper box according to Embodiment 1 of this utility model; Figure 6 This is an isometric structural diagram of the conveyor belt in a linked packaging pure paper box according to Embodiment 1 of this utility model.

[0014] In the diagram: 1. Inner box; 2. Sleeve middle box; 3. Outer box; 4. Button groove; 5. Handle; 6. First folding area; 7. First fold line; 8. First adhesive area; 9. Positioning groove; 10. Second folding area; 11. Second fold line; 12. Second adhesive area one; 13. Second adhesive area two; 14. Second adhesive area three; 15. Second adhesive area four; 16. Second adhesive area five; 17. Second adhesive area six; 18. Connecting conveyor belt; 19. Third adhesive area; 20. Inner core; 21. Bottom core; 22. Outer core. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 like Figure 1-6 As shown, a type of interconnected packaging pure paper box includes an inner box 1, a sleeve box 2 slidably connected to the outer surface of the inner box 1, an outer box 3 slidably connected to the outer surface of the sleeve box 2, a connecting conveyor belt 18 connecting the inner box 1 and the sleeve box 2, the connecting conveyor belt 18 being fixedly connected to the inner wall of the outer box 3, a buckle groove 4 being provided on one side of the inner box 1, a handle 5 being provided on the inner wall of one side of the inner box 1, and a third adhesive area 19 being provided on one side of the connecting conveyor belt 18.

[0017] In practical use, the cardboard box is a series of interconnected drawer boxes, consisting of an inner box 1, a sleeve-type middle box 2, an outer box 3, a buckle groove 4, a handle 5, and a connecting conveyor belt 18. The inner box 1 is nested inside the sleeve-type middle box 2, which in turn is nested inside the outer box 3. The connecting conveyor belt 18 enables simultaneous opening and closing of the inner box 1 and the sleeve-type middle box 2, which open at a proportional and uniform speed. During the manufacturing process, the inner box 1, sleeve-type middle box 2, and outer box 3 are first folded and fixed into shape. The connecting conveyor belt 18 is then fixed at the positioning groove 9 of the sleeve-type middle box 2. Next, the inner box 1 and sleeve-type middle box 2 are connected using the connecting conveyor belt 18. Finally, the connecting conveyor belt 18... The inner box 1, sleeve box 2, and outer box 3 are attached to the inside of the outer box 3. Therefore, the conveyor belt 18 connects the inner box 1, sleeve box 2, and outer box 3. When the inner box 1 is pulled out after it is formed, the sleeve box 2 will also be pulled out at the same speed and proportion as the inner box 1. When pulling out, the handle 5 on the side of the inner box 1 is opened. Pull the handle 5 to pull out the inner box 1. When closing, pull the handle 5 to close it inward. When pulling the handle 5 outward, the sleeve box 2 will also be pulled out with the inner box 1. Brand logos, illustrations, or instructions can be printed on the inner box 1 and the sleeve box 2. This makes the opening and closing of the cardboard box very smooth and does not require the consumer to "button" it. It is also fun and complete, and the cardboard box can be reused for secondary creation.

[0018] In this embodiment, the inner box 1 includes an inner core 20, the outer surface of which is provided with a first folding area 6, and the inner folding area 6 is provided with a first folding line 7.

[0019] In practical use, the inner box 1 is folded out around the inner core 20 by setting the first folding area 6 and the first folding line 7.

[0020] In this embodiment, the sleeve box 2 includes a bottom core 21, and a positioning groove 9 is provided on the side of the bottom core 21.

[0021] In practical use, the positioning slot 9 is used to position the installation location of the delivery belt 18.

[0022] In this embodiment, the outer box 3 includes an outer core 22, and a second folding area 10 is fixedly connected to the lower surface of the outer core 22. A second folding line 11 is provided inside the second folding area 10.

[0023] In practical use, the outer box 3 is folded around the outer core 22 by setting the second folding area 10 and the second folding line 11.

[0024] In this embodiment, a first adhesive area 8 is fixedly connected to one side of the first folding area 6.

[0025] In practical use, glue is applied to fix the folded inner box 1 by setting the first pasting area 8.

[0026] In this embodiment, the outer surface of the outer core 22 is fixedly connected with the second adhesive area 12, the second adhesive area 23 and the second adhesive area 3 14, and one side of the second folding area 10 is fixedly connected with the second adhesive area 4 15, the second adhesive area 5 16 and the second adhesive area 6 17.

[0027] In practical use, glue is applied to the second pasting area to fix the folded outer box 3.

[0028] Working principle: When making the cardboard box, first fold and fix the inner box 1, sleeve box 2, and outer box 3 into shape. Fix the connecting belt 18 at the positioning groove 9 of the sleeve box 2. Then connect the inner box 1 and the sleeve box 2 together with the connecting belt 18. Finally, the connecting belt 18 is pasted inside the outer box 3. Therefore, the connecting belt 18 connects the inner box 1, sleeve box 2, and outer box 3. When the inner box 1 is pulled out after it is formed, the sleeve box 2 will also be pulled out at the same speed and proportion as the inner box 1. When pulling out, open the handle 5 on the side of the inner box 1, pull the handle 5 to pull out the inner box 1. When closing, pull the handle 5 to close it inward. When pulling the handle 5 outward, the sleeve box 2 will also be pulled out with the inner box 1.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A type of integrated packaging pure paper box, comprising an inner box (1), characterized in that: The outer surface of the inner box (1) is slidably connected to the sleeve middle box (2), and the outer surface of the sleeve middle box (2) is slidably connected to the outer box (3). A connecting conveyor belt (18) is connected between the inner box (1) and the sleeve middle box (2). The connecting conveyor belt (18) and the inner wall of the outer box (3) are fixedly connected. A buckle groove (4) is provided on one side of the inner box (1). A handle (5) is provided on the inner wall of one side of the inner box (1). A third adhesive area (19) is provided on one side of the connecting conveyor belt (18).

2. The integrated packaging pure paper box according to claim 1, characterized in that: The inner box (1) includes an inner core (20), and the outer surface of the inner core (20) is provided with a first folding area (6), and the interior of the first folding area (6) is provided with a first folding line (7).

3. The integrated packaging pure paper box according to claim 1, characterized in that: The sleeve box (2) includes a bottom core (21), and a positioning groove (9) is provided on the side of the bottom core (21).

4. The integrated packaging pure paper box according to claim 1, characterized in that: The outer box (3) includes an outer core (22), and a second folding area (10) is fixedly connected to the lower surface of the outer core (22). A second folding line (11) is provided inside the second folding area (10).

5. A linked packaging pure paper box according to claim 2, characterized in that: A first adhesive area (8) is fixedly connected to one side of the first folding area (6).

6. A linked packaging pure paper box according to claim 4, characterized in that: The outer surface of the outer core (22) is fixedly connected with the second adhesive area one (12), the second adhesive area two (13) and the second adhesive area three (14), and the second adhesive area four (15), the second adhesive area five (16) and the second adhesive area six (17) are fixedly connected to one side of the second folding area (10).

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