Environment-friendly carton capable of being repeatedly used
By designing the environmentally friendly carton that can be removed and reused, the problem of waste of traditional carton resources and environmental pollution is solved, the durability and pressure resistance capacity of the carton are achieved, and the transportation process is simplified.
Patent Information
- Application Number
- CN202421560685.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-07-03
AI Technical Summary
Traditional cartons are discarded after use once, causing waste of resources and environmental pollution. They are designed as disposable and are prone to failure due to damage or moisture.
Design an environmentally friendly carton that includes the bottom plate, the first guard, and the second guard plate. By setting up limits and limited blocks, reinforced tanks, and pairing blocks, the carton can be disassembled and reused. The reinforcement layer of the bottom and honeycomb to improve durability.
The repetitive use of cartons is realized, the waste of resources and environmental pollution are reduced, the durability and pressure resistance of the carton can be improved, and it can be folded and transported during the transportation process to reduce the difficulty of occupying space and transportation.
Smart Images
Figure CN222408990U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of environmentally friendly cardboard box technology, specifically to a reusable environmentally friendly cardboard box. Background Technology
[0002] With the increasing severity of global environmental problems, the concepts of sustainable development and environmental protection have gained widespread acceptance. In the packaging industry, cardboard boxes, as one of the most common packaging materials, have received widespread attention for their environmental friendliness and sustainability. Traditional cardboard boxes are discarded after a single use, resulting in resource waste and environmental pollution.
[0003] Traditional cardboard boxes are usually designed for single use. They are simple in structure and low in manufacturing cost, but they have obvious limitations. Existing cardboard boxes are composed of multiple pieces of cardboard. However, if even one piece of cardboard is broken or gets damp, the use of the entire cardboard box will be affected. Generally, such cardboard boxes will be discarded, which is not only not environmentally friendly, but also easily leads to a waste of resources.
[0004] In view of this, a reusable and environmentally friendly cardboard box is provided to overcome the above-mentioned defects. Utility Model Content
[0005] The purpose of this invention is to provide a reusable and environmentally friendly cardboard box to solve the problems mentioned in the background art.
[0006] To solve the above-mentioned technical problems, this utility model provides a reusable environmentally friendly cardboard box, including a bottom plate, a first protective plate and a second protective plate. A first limiting groove is formed on the top surface of the bottom plate, and a first limiting groove is integrally formed on the bottom end of the second protective plate. A second limiting groove is formed on the inner wall of the first limiting groove, and a second limiting block is integrally formed on both sides of the outer wall of the first protective plate.
[0007] Furthermore, a reinforcing groove is provided on the top surface of the base plate, and a docking block is fixedly installed on the bottom of the first protective plate, the docking block being adapted to the reinforcing groove.
[0008] Furthermore, both the first limiting groove and the first limiting block are L-shaped, and the first limiting groove and the first limiting block are adapted to each other. In the initial state, the first limiting block is slidably located inside the first limiting groove.
[0009] Furthermore, the specific shapes of the second limiting groove and the second limiting block are both "T" shaped. The second limiting groove is adapted to the second limiting block. In the initial state, the second limiting block is slidably located inside the second limiting groove.
[0010] Furthermore, a top cover is installed on the top surface of the second guard plate.
[0011] Furthermore, the interior of the base plate, the first protective plate, and the second protective plate are all provided with a waterproof layer, a base paper layer, and a honeycomb reinforcement layer.
[0012] Furthermore, the waterproof layer and the base paper layer are both two in number, and are symmetrically arranged on both sides of the honeycomb reinforcement layer.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] By setting a first limiting groove and a first limiting block, as well as a second limiting groove and a second limiting block, and finally fixing a connecting block on the bottom surface of the first guard plate, and opening a reinforcing groove on the top surface of the base plate, the carton as a whole can remain stable, while each piece of cardboard in the device can be easily disassembled, making it convenient for the carton to be reused.
[0015] This design allows the cardboard boxes to be folded during transport, reducing the space they occupy and simplifying transportation.
[0016] By adding a waterproof layer, a bottom paper layer, and a honeycomb reinforcement layer, the durability of the cardboard box is increased, allowing it to be reused multiple times. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the present invention.
[0019] Figure 3 This is a cross-sectional view of the internal structure of this utility model;
[0020] Figure 4 for Figure 3 A magnified structural diagram of point A in the middle.
[0021] In the diagram: 1. Base plate; 2. First protective plate; 3. Second protective plate; 4. Top cover; 5. First limiting groove; 6. First limiting block; 7. Second limiting groove; 8. Second limiting block; 9. Reinforcing groove; 10. Connecting block; 11. Waterproof layer; 12. Backing paper layer; 13. Honeycomb reinforcing layer. Detailed Implementation
[0022] 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.
[0023] Example 1
[0024] See Figure 1-4 A reusable and environmentally friendly cardboard box includes a base plate 1, a first protective plate 2, and a second protective plate 3. A first limiting groove 5 is provided on the top surface of the base plate 1. The bottom end of the second protective plate 3 is integrally formed with the first limiting groove 5. A second limiting groove 7 is provided on the inner wall of the first limiting groove 5. The outer walls of the first protective plate 2 are integrally formed with second limiting blocks 8 on both sides.
[0025] For further details, please refer to [link / reference]. Figure 2 The first limiting groove 5 and the first limiting block 6 are both "L" shaped and are adapted to each other. In the initial state, the first limiting block 6 is slidably located inside the first limiting groove 5. The second limiting groove 7 and the second limiting block 8 are both "T" shaped and are adapted to each other. In the initial state, the second limiting block 8 is slidably located inside the second limiting groove 7. By setting the first limiting groove 5 and the first limiting block 6 to be "L" shaped and adapted to each other, the second guard plate 3 can slide smoothly and can also be stably installed on the top surface of the base plate 1. By setting the second limiting groove 7 and the second limiting block 8 to be "T" shaped and adapted to each other, the first guard plate 2 can be stably locked between the two second guard plates 3 through the cooperation of the second limiting groove 7 and the second limiting block 8.
[0026] Furthermore, see Figure 2 A reinforcing groove 9 is provided on the top surface of the base plate 1, and a connecting block 10 is fixedly installed on the bottom of the first protective plate 2. The connecting block 10 is adapted to the reinforcing groove 9. By setting the reinforcing groove 9 and the connecting block 10, and by setting the reinforcing groove 9 to be adapted to the connecting block 10, the first protective plate 2 can be more stable after installation, and the first protective plate 2 and the second protective plate 3 can no longer be easily moved.
[0027] In addition, a top cover 4 is installed on the top surface of the second guard plate 3.
[0028] In practice, if a regular cardboard box is damaged or damp on one side, the entire box will be affected. For example, if one side of the cardboard gets damp, the overall structure of the device will be damaged, severely reducing the device's load-bearing capacity.
[0029] In this utility model, the user can first pull the first guard plate 2 directly upwards. After the two first guard plates 2 are pulled out of the device, the two second guard plates 3 are pushed out, so that the two first guard plates 2, the two second guard plates 3 and the bottom plate 1 in the device are separated. At this time, the user can directly replace a plate in the device according to the actual situation, and then splice the multiple plates to obtain a cardboard box that has not been damaged. Compared with traditional cardboard boxes, in this utility model, as long as one piece of cardboard is discarded, the cardboard box can be used normally again, which facilitates the reuse of cardboard boxes.
[0030] By setting the first limiting groove 5 and the first limiting block 6, as well as the second limiting groove 7 and the second limiting block 8, and finally fixing the connecting block 10 on the bottom surface of the first guard plate 2, and opening the reinforcing groove 9 on the top surface of the base plate 1, the carton as a whole can remain stable, while each piece of cardboard in the device can be easily disassembled, making it convenient for the carton to be reused.
[0031] In addition, this design allows the cardboard boxes to be folded during transport, reducing the space they occupy and simplifying the transportation process.
[0032] Example 2
[0033] Based on Example 1, please refer to Figure 1-4 A reusable and environmentally friendly cardboard box, wherein the bottom plate 1, the first protective plate 2, and the second protective plate 3 are all provided with a waterproof layer 11, a bottom paper layer 12, and a honeycomb reinforcement layer 13.
[0034] For further details, please refer to [link / reference]. Figure 4 The waterproof layer 11 and the bottom paper layer 12 are both two in number and are symmetrically arranged on both sides of the honeycomb reinforcement layer 13. By setting the waterproof layer 11 and the bottom paper layer 12 to two in number and symmetrically distributed on both sides of the honeycomb reinforcement layer 13, the inner and outer sides of the carton can be protected by the waterproof layer 11. The honeycomb reinforcement layer 13 is located in the middle, which enhances the compressive strength of the cardboard.
[0035] Specifically, the waterproof layer 11 is coated kraft paper, which has a good waterproof effect and can prevent the cardboard box from easily getting damp and deformed when applied to it.
[0036] In specific implementation, the bottom plate 1, the first protective plate 2, and the second protective plate 3 are all equipped with a waterproof layer 11, a bottom paper layer 12, and a honeycomb reinforcement layer 13. The waterproof layer 11 can prevent the carton from being easily affected by moisture and deformed, while the bottom paper layer 12 is corrugated paper, which increases the strength of the carton. The honeycomb reinforcement layer 13, which is located in the middle, can also increase the strength of the carton and has good impact resistance. When applied inside the cardboard, it can prevent the cardboard from deforming.
[0037] By setting a waterproof layer 11, a bottom paper layer 12, and a honeycomb reinforcement layer 13, the durability of the cardboard box is increased, allowing it to be reused multiple times.
[0038] Working principle: When using a regular cardboard box, if one side is damaged or damp, the use of the entire box will be affected. For example, if one side of the cardboard gets damp, the overall structure of the device will be damaged, severely reducing the device's load-bearing capacity.
[0039] In this utility model, the user can first pull the first guard plate 2 directly upwards. After the two first guard plates 2 are pulled out of the device, the two second guard plates 3 are pushed out, so that the two first guard plates 2, the two second guard plates 3 and the bottom plate 1 in the device are separated. At this time, the user can directly replace a plate in the device according to the actual situation, and then splice the multiple plates to obtain a cardboard box that has not been damaged. Compared with traditional cardboard boxes, in this utility model, as long as one piece of cardboard is discarded, the cardboard box can be used normally again, which facilitates the reuse of cardboard boxes.
[0040] Meanwhile, the bottom plate 1, the first protective plate 2, and the second protective plate 3 are all equipped with a waterproof layer 11, a bottom paper layer 12, and a honeycomb reinforcement layer 13. The waterproof layer 11 can prevent the carton from easily getting damp and deforming, while the bottom paper layer 12 is corrugated paper, which increases the strength of the carton. The honeycomb reinforcement layer 13, which is located in the middle, can also increase the strength of the carton and has good impact resistance. When applied inside the cardboard, it can prevent the cardboard from deforming.
[0041] By setting the first limiting groove 5 and the first limiting block 6, as well as the second limiting groove 7 and the second limiting block 8, and finally fixing the connecting block 10 on the bottom surface of the first guard plate 2, and opening the reinforcing groove 9 on the top surface of the base plate 1, the carton as a whole can remain stable, while each piece of cardboard in the device can be easily disassembled, making it convenient for the carton to be reused.
[0042] This design allows the cardboard boxes to be folded during transport, reducing the space they occupy and simplifying transportation.
[0043] By setting a waterproof layer 11, a bottom paper layer 12, and a honeycomb reinforcement layer 13, the durability of the cardboard box is increased, allowing it to be reused multiple times.
Claims
1. A reusable environmentally friendly carton, comprising a bottom plate (1), a first protective plate (2) and a second protective plate (3), characterized in that: A first limiting groove (5) is provided on the top surface of the bottom plate (1), a first limiting groove (5) is integrally formed on the bottom end of the second guard plate (3), a second limiting groove (7) is provided on the inner wall of the first limiting groove (5), and second limiting blocks (8) are integrally formed on both sides of the outer wall of the first guard plate (2).
2. The reusable environmentally friendly carton according to claim 1, characterized in that: A reinforcement groove (9) is provided on the top surface of the base plate (1), and a docking block (10) is fixedly installed on the bottom of the first guard plate (2), wherein the docking block (10) is adapted to the reinforcement groove (9).
3. The reusable environmentally friendly carton according to claim 1, characterized in that: The first limiting groove (5) and the first limiting block (6) are both in an "L" shape. The first limiting groove (5) and the first limiting block (6) are adapted to each other. In an initial state, the first limiting block (6) can be slidably disposed inside the first limiting groove (5).
4. The reusable environmentally friendly carton according to claim 1, characterized in that: The specific shapes of the second limiting groove (7) and the second limiting block (8) are both "T"-shaped. The second limiting groove (7) is matched with the second limiting block (8). In an initial state, the second limiting block (8) is slidably located inside the second limiting groove (7).
5. The reusable environmentally friendly carton according to claim 1, characterized in that: A top cover (4) is installed on the top surface of the second guard plate (3).
6. The reusable environmentally friendly carton according to claim 1, characterized in that: The bottom plate (1), the first protective plate (2) and the second protective plate (3) are all provided with a waterproof layer (11), a bottom paper layer (12) and a honeycomb reinforcement layer (13) inside.
7. The reusable environmentally friendly carton according to claim 6, characterized in that: The specific number of the waterproof layer (11) and the bottom paper layer (12) is two, and they are symmetrically arranged on both sides of the honeycomb reinforcement layer (13).