Double-layer composite environment-friendly packing carton

Abstract

The utility model discloses a double -deck composite environmental protection packing paper box relates to packing paper box field, including composite assembling component, the below of composite assembling component is equipped with the limit type base, the top of composite assembling component is installed with the top cover that seals, the inside of composite assembling component includes first side plate, and through composite assembling component internal structure is mutually supported, thereby can be mutually positioned when supporting, thereby improve device fighting ability, the inside of limit type base includes bottom plate, through limit type base internal structure. This double -deck composite environmental protection packing paper box, through increasing triangle support plate, third side plate cooperation first limit plate, second limit plate mutual limit resistance in first side plate, second side plate, reach device when using can double -deck protection to device, thereby improve device fighting ability, reduce the deformation condition of device when being impacted, improve device use effect.

Description

Technical Field

[0001] This utility model relates to the field of packaging paper box technology, specifically a double-layer composite environmentally friendly packaging paper box. Background Technology

[0002] Paper boxes are packaging containers made primarily of paper. They are lightweight, recyclable, and widely used in the catering and pharmaceutical industries, possessing both aesthetic and practical value.

[0003] For example, a paper box with announcement number CN221317119U includes a box body, a box lid, and a dustproof panel. The box body has an inner cavity for storing objects and an opening communicating with the inner cavity. The box lid is connected to one side edge of the opening and can rotate relative to the box body to a closed position that closes the opening. This device solves the problem that existing paper boxes require manual folding of the dustproof panel into a shape corresponding to the size of the paper box during packaging, which is a cumbersome and inconvenient operation method.

[0004] Most of the aforementioned existing technologies improve the overall structure. However, while existing packaging boxes solve the problem of dustproof panel installation during operation, the box itself is relatively fragile and easily deformed when subjected to external impacts, which in turn damages the items inside the box, resulting in relatively poor protection. Utility Model Content

[0005] The purpose of this utility model is to provide a double-layer composite environmentally friendly packaging cardboard box to solve the problem of poor impact resistance of existing packaging cardboard boxes mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a double-layer composite environmentally friendly packaging box, comprising a composite assembly component, a limiting base sleeved below the composite assembly component, and a top cover slidably installed above the composite assembly component; the interior of the composite assembly component includes a first side plate, which cooperates with each other through the internal structure of the composite assembly component, thereby limiting each other during support and improving the impact resistance of the device; the interior of the limiting base includes a bottom plate, and the internal structure of the limiting base facilitates waterproofing of the device's interior.

[0007] Furthermore, there are two first side panels, and each first side panel has a bent plate fixedly installed on both the left and right sides.

[0008] Furthermore, a second side plate is fixedly installed on the same side of the bent plate of each of the first side plates, and each of the first side plates, the bent plate, and the second side plates are connected to each other in an arrangement order.

[0009] Furthermore, a first tape is fixedly installed under each of the first and second side panels, and a carrying rope is fixedly installed on the outer surface of each of the first side panels.

[0010] Furthermore, two first limiting plates are fixedly installed on the inner wall of each first side plate, and two second limiting plates are fixedly installed on the inner wall of each second side plate, and each second limiting plate and the first limiting plate can be interlocked with each other.

[0011] Furthermore, a triangular support plate is fixedly installed inside each of the first and second side plates, and a third side plate is fixedly installed on the side end of each of the triangular support plates on the side away from the first side plate.

[0012] Furthermore, a snap-on plate is fixedly installed inside the base plate, and four second adhesive tapes are fixedly installed on the top of the base plate.

[0013] Furthermore, the limiting base is installed under the composite assembly through the cooperation of the second tape, the buckle plate, the first tape, and the second limiting plate, and each of the second tapes is adhered to the outer surface of the second side plate and the first side plate.

[0014] Furthermore, a collar is fitted on the outer surface of the cap, and two reinforcing plates are fixedly installed below the cap.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This double-layer composite environmentally friendly packaging box, by adding triangular support plates inside the first and second side plates, and by having the third side plate cooperate with the first and second limiting plates to mutually limit and interlock, can provide double protection for the device during use, thereby improving the device's impact resistance, reducing the deformation of the device when it is impacted, and improving the device's performance.

[0017] Furthermore, by applying waterproof material to the outer surface of the bottom snap plate and utilizing the concave structure of the snap plate, the interference of water stains from items flowing out can be reduced, the speed at which the device becomes damp can be slowed down, and the adaptability of the device can be improved. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the first side plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the capping structure of this utility model;

[0021] Figure 4 This utility model Figure 2Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 5 This is a schematic diagram of the composite assembly component structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the limiting base structure of this utility model.

[0024] In the diagram: 1. Composite assembly component; 11. First side plate; 12. Bending plate; 13. Second side plate; 14. First tape; 15. Handle rope; 16. First limiting plate; 17. Second limiting plate; 18. Triangular support plate; 19. Third side plate; 2. Limiting base; 21. Base plate; 22. Second tape; 23. Buckle plate; 24. Top cover; 25. Collar; 26. Reinforcing plate. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figures 1-5A double-layer composite environmentally friendly packaging cardboard box is disclosed to address the problem of poor impact resistance of existing packaging cardboard boxes. It includes a composite assembly component 1, a limiting base 2 fitted below the composite assembly component 1, and a top cover 24 slidably installed above the composite assembly component 1. The interior of the composite assembly component 1 includes first side plates 11, which cooperate with each other through their internal structure to mutually limit each other during support, thereby improving the impact resistance of the device. The limiting base 2 includes a base plate 21, which facilitates waterproofing of the device's interior. There are two first side plates 11, and each first side plate 11 has bent plates 12 fixedly installed on both its left and right sides. A second side plate 13 is fixedly installed on the side end of each bending plate 12. Each first side plate 11, bending plate 12, and second side plate 13 is connected to each other in an arrangement order. A first tape 14 is fixedly installed below each first side plate 11 and second side plate 13. A carrying rope 15 is fixedly installed on the outer surface of each first side plate 11. Two first limiting plates 16 are fixedly installed on the inner wall of each first side plate 11. Two second limiting plates 17 are fixedly installed on the inner wall of each second side plate 13. Each second limiting plate 17 and the first limiting plate 16 can be interlocked. A triangular support plate 18 is fixedly installed inside each first side plate 11 and second side plate 13. A third side plate 19 is fixedly installed on the side end of each triangular support plate 18 on the side away from the first side plate 11.

[0027] User based Figure 4 , Figure 5The composite assembly 1 is placed on a flat surface. Then, the positions of the first side plate 11 and the second side plate 13 are adjusted along the bending plate 12, so that the first side plate 11 is perpendicular to the second side plate 13 along the bending plate 12. Since the bending plate 12 is hollow, it can collapse and shrink during folding. The handle 15 on the inner wall of the first side plate 11 is then interlocked with the second limiting plate 17 on the inner wall of the second side plate 13 along the slot until the two first side plates 11 and second side plates 13 form an enclosing shape. The user then peels off the dustproof sticker on the outer surface of the first tape 14 and inserts the composite assembly 1 above the limiting base 2 along the first tape 14. At this time, the outer surface of the base plate 21 limits the outer surface of the enclosing composite assembly 1. The second limiting plate 17 installed on the inner wall of the second side plate 13 then cooperates with the base plate 2. The snap-on plate 23 installed inside the device is used to lock in place, thereby further limiting the composite assembly component 1. Then, the four second adhesive tapes 22 dustproof stickers on the top of the base plate 21 are peeled off and stuck to the outer surfaces of the first side plate 11 and the second side plate 13 respectively, thus completing the assembly of the device. Then, the user puts the items to be packed on top of the snap-on plate 23 inside the device, and then puts on the top cover 24. The two reinforcing plates 26 are inserted between the first limiting plate 16 and the second side plate 13 to complete the packing. Then, the user lifts the device along the handle 15. When the device is impacted, the triangular support plates 18 installed inside the first side plate 11 and the second side plate 13, together with the third side plate 19 and the first side plate 11, form a triangular fixation, which can effectively withstand the impact force, thereby reducing the bending of the device and preventing damage to the internal items caused by bending of the device.

[0028] Example 2: Figures 1-6 The technical solution shown, based on Embodiment 1, further discloses the following to address the problem of existing packaging boxes easily getting wet during use: a buckle plate 23 is fixedly installed inside the base plate 21, four second adhesive tapes 22 are fixedly installed above the base plate 21, and the limiting base 2 is installed below the composite assembly 1 through the cooperation of the second adhesive tapes 22, buckle plate 23, first adhesive tape 14, and second limiting plate 17. Each second adhesive tape 22 is adhered to the outer surface of the second side plate 13 and the first side plate 11. A collar 25 is fitted on the outer surface of the top cover 24, and two reinforcing plates 26 are fixedly installed below the top cover 24.

[0029] User based Figure 2 and Figure 6 After the item is placed inside the device, the outer surface of the buckle plate 23 inside the limiting base 2 is coated with waterproof material, so the water stains generated by the item can be collected in the buckle plate 23 during use, reducing the interference of water stains on the device itself, thereby improving the quality of device use.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A double-layer composite environmentally friendly packaging box, comprising a composite assembly component (1), wherein a limiting base (2) is sleeved below the composite assembly component (1), and a top cover (24) is slidably installed above the composite assembly component (1). Its features are: The interior of the composite assembly component (1) includes a first side plate (11), which cooperates with each other through the internal structure of the composite assembly component (1) so that they can mutually limit each other when supporting, thereby improving the impact resistance of the device. The interior of the limiting base (2) includes a base plate (21). The internal structure of the limiting base (2) facilitates waterproofing of the device interior. There are two first side plates (11), and each first side plate (11) has a bent plate (12) fixedly installed on its left and right sides. Each of the first side plates (11) has a second side plate (13) fixedly installed on the same side of the bent plate (12). Each of the first side plates (11), the bent plate (12), and the second side plates (13) are connected to each other in an arrangement order. A first tape (14) is fixedly installed under each of the first side plates (11) and the second side plates (13), and a carrying rope (15) is fixedly installed on the outer surface of each of the first side plates (11). Two first limiting plates (16) are fixedly installed on the inner wall of each first side plate (11), and two second limiting plates (17) are fixedly installed on the inner wall of each second side plate (13). Each second limiting plate (17) and the first limiting plate (16) can be interlocked. Each of the first side plate (11) and the second side plate (13) is fixedly installed with a triangular support plate (18), and a third side plate (19) is fixedly installed on the side end of each of the triangular support plates (18) on the side away from the first side plate (11). A snap-on plate (23) is fixedly installed inside the base plate (21), and four second adhesive tapes (22) are fixedly installed on the top of the base plate (21). The limiting base (2) is installed under the composite assembly (1) in cooperation with the first tape (14) and the second limiting plate (17) through the second tape (22) and the buckle plate (23). Each second tape (22) is attached to the outer surface of the second side plate (13) and the first side plate (11). The outer surface of the cap (24) is fitted with a collar (25), and two reinforcing plates (26) are fixedly installed below the cap (24).

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