Corrugated paperboard box for transporting glass articles

Abstract

The application relates to a packaging engineering technology, in particular to a corrugated paperboard box for glass product transportation, which comprises a corrugated box, the top of the corrugated box is rotationally connected with two paperboard covers, the top of the paperboard cover is provided with a sealing cover mechanism, the inner wall of the corrugated box is fixedly connected with a plurality of vertical paperboards, the inner wall of the corrugated box is fixedly connected with a plurality of horizontal paperboards, the sealing cover mechanism comprises a first sealing strip, the bottom of the first sealing strip is fixedly connected to the top of one of the paperboard covers, the inner wall of the first sealing strip is detachably connected with a rubber strip, the top of one of the paperboard covers is detachably connected with a joint plate one, and the inner wall of the joint plate one is provided with a fixing assembly. The application has the effect that the sealing cover mechanism is added, so that the corrugated box is sealed without winding a large amount of adhesive tape outside the corrugated box, the adhesive tape does not need to be removed by means of tools, and the removal can be completed manually, thereby saving time and labor cost.

Description

Technical Field

[0001] This application relates to the field of packaging engineering technology, and in particular to a corrugated cardboard box for transporting glass products. Background Technology

[0002] In modern logistics systems, corrugated cardboard boxes have become the mainstream packaging material for transporting glass products due to their unique advantages. Corrugated cardboard boxes are lightweight, effectively reducing additional weight and energy consumption during transportation; they offer significant cost advantages, with readily available raw materials and mature processing technology, greatly reducing packaging costs; and they are easy to process. Corrugated cardboard boxes are widely used in the transportation packaging of various fragile glass items, ensuring transportation safety while meeting the needs of efficient and economical modern logistics development.

[0003] Corrugated cardboard boxes for transporting glass products cushion vibrations and distribute pressure through their multi-layered corrugated structure, preventing glass breakage due to collisions or compression. The lightweight nature of cardboard also reduces transport load and costs. This enhances transport safety and reduces glass product damage; it is also environmentally friendly and recyclable, aligning with green logistics trends; highly adaptable, it can be customized to glass specifications, enhancing packaging efficiency; and standardized packaging improves the standardization of logistics operations, providing reliable assurance for the circulation of glass products.

[0004] In the prior art, some corrugated cardboard boxes for transporting glass products are sealed by wrapping them with tape. This makes it difficult to disassemble the inside of the corrugated cardboard box, and it is very difficult to tear it by hand. It may also tear or rip the cardboard box, affecting its reusability. In addition, tools are needed to remove the tape, which increases the difficulty of disassembly and thus increases the disassembly time. Therefore, a corrugated cardboard box for transporting glass products is provided. Utility Model Content

[0005] The purpose of this application is to provide a corrugated cardboard box for transporting glass products, which addresses the problem that some corrugated cardboard boxes used for transporting glass products are sealed with tape, making it difficult to disassemble when the inside of the corrugated cardboard box is disassembled.

[0006] The technical solution provided in this application for a corrugated cardboard box for transporting glass products is as follows:

[0007] A corrugated cardboard box for transporting glass products includes a corrugated box, two cardboard lids rotatably connected to the top of the corrugated box, a sealing mechanism installed on the top of the cardboard lids, multiple vertical cardboards fixedly connected to the inner wall of the corrugated box, and multiple horizontal cardboards fixedly connected to the inner wall of the corrugated box.

[0008] The sealing mechanism includes a first seal, the bottom of which is fixedly connected to the top of one of the cardboard covers. A rubber strip is detachably connected to the inner wall of the first seal. A plywood is detachably connected to the top of one of the cardboard covers, and a fixing component is installed on the inner wall of the plywood.

[0009] Through the above technical solution: the two cardboard lids on the top of the corrugated box can be rotated and opened and closed. The sealing mechanism is installed on the top of the cardboard lids. When the cardboard lids are rotated to close, the first seal in the sealing mechanism moves with the cardboard lids, and the first sealing plate aligns with the second sealing plate of the other cardboard lid. The fixing component is used to achieve a fixed seal between the two cardboard lids. The vertical and horizontal cardboard divides the interior of the corrugated box into multiple independent spaces, which can be used to place glass products separately to prevent them from colliding and breaking during transportation. At the same time, it provides support for the cardboard lids and enhances the structural stability of the box.

[0010] Preferably, the cardboard cover includes an outer layer, the inner wall of which is fixedly connected to a corrugated board, and the other side of which is fixedly connected to an inner layer.

[0011] By adopting the above technical solution, the three-layer superimposed structure of the outer layer, corrugated board, and inner layer forms a strength support system. When an external impact acts on the cardboard cover, the outer layer first contacts the impact and disperses some of the energy, the corrugated board's wavy structure absorbs the impact energy through deformation, and the inner layer further buffers the remaining impact force. The three-layer structure works together to initially absorb external impact, improve the cardboard cover's impact resistance, and reduce the impact of external impact force on the internal glass products.

[0012] Preferably, a mesh fabric is fixedly connected to the inner side of the inner layer, and a foam inner membrane is fixedly connected to the outer wall of the mesh fabric.

[0013] By adopting the above technical solutions, the fiber skeleton of the mesh fabric can evenly distribute the external pressure applied to the cardboard lid, preventing the corrugated cardboard from collapsing due to excessive local stress. Simultaneously, the mesh fabric's own toughness effectively buffers external impacts, reducing the risk of carton breakage. The foam inner film, tightly bonded to the inside of the mesh fabric, further absorbs vibration energy through its elastic deformation during glass product transportation, providing more comprehensive cushioning protection and reducing vibration damage to the glass products.

[0014] Preferably, the top of another cardboard cover is fixedly connected to a second plywood, one side of which is detachably connected to one side of the first plywood.

[0015] By adopting the above technical solution, plywood one and plywood two are detachably connected to form a sealing connection structure. When the two cardboard lids are rotated to the closed state, plywood one and plywood two cooperate with each other and are connected by a fixing component to seal the top of the two cardboard lids, forming a complete box lid sealing structure. This ensures the sealing of the corrugated box top, prevents glass products from falling off the top during transportation, and provides a connection base for fixing the sealing mechanism.

[0016] Preferably, the fixing component includes a connecting post, the bottom of which is fixedly connected to the bottom of the first seal, and a conical buckle is fixedly connected to the bottom of the connecting post.

[0017] By adopting the above technical solution, the connecting column serves as the connecting carrier between the first seal and the fixing component, connecting the first seal and the conical buckle into a single structure. When the cardboard cover is rotated for sealing, the connecting column drives the conical buckle to insert into the limiting hole between the first and second composite plates. The conical structure of the buckle, in conjunction with the limiting hole, forms a preliminary fixing and limiting effect, preventing relative displacement of the two cardboard covers after sealing, thus providing a prerequisite for the subsequent clamping and fixing of the rubber strip.

[0018] Preferably, one side of the rubber strip is detachably connected to one side of the plywood, and a pull rod is fixedly connected to the outer wall of the rubber strip.

[0019] By adopting the above technical solution, after the rubber strip is inserted into the gap between the first sealing strip and the first plywood, its own elastic deformation allows it to tightly fill the gap, locking the first plywood and the second plywood together, enhancing the connection stability of the fixing component, preventing the conical buckle from coming out of the limiting hole, and achieving a firm fixation between the two cardboard covers. The pull rod is fixedly connected to the outer wall of the rubber strip. When disassembly is required, the rubber strip can be easily pulled out by pulling the pull rod, loosening the first plywood and the second plywood, facilitating the release of the conical buckle, and completing the opening operation of the cardboard cover. The operation is convenient and does not require the use of tape or other auxiliary fixing tools.

[0020] Preferably, the top of the conical buckle is in contact with the bottom of the first composite plate, and the top of the conical buckle is in contact with the bottom of the second composite plate.

[0021] By adopting the above technical solution, the top of the conical buckle contacts the bottom of the first and second plywood panels. When the first and second plywood panels are connected to the conical buckle through the limiting hole, the conical inclined surface of the conical buckle forms a wedge-tightening effect with the inner wall of the limiting hole. As the rubber strip is tightened, the conical buckle is further pressed into the limiting hole, enhancing the reliability of the connection and making the fixation between the two cardboard covers more secure, effectively preventing the cardboard covers from loosening and opening due to vibration and other factors during transportation.

[0022] Preferably, the bottom of the cardboard cover is fixedly connected to multiple foam bases, and the inner wall of each foam base has a placement groove.

[0023] By adopting the above technical solution, multiple foam bases are fixedly connected to the bottom of the cardboard lid, and the placement grooves on their inner walls provide dedicated space for glass products. During transportation, the glass products are placed on the inner wall of the placement grooves, and the foam bases, through their elastic material properties, provide cushioning support for the glass products. When there is shaking inside the cardboard lid, the cushioning effect of the foam bases can reduce the amplitude of the shaking of the glass products, reduce the probability of collisions between the glass products and the inner wall of the carton or other glass products, and at the same time, it plays a positioning role, keeping the glass products stable during transportation and preventing breakage due to collisions.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. When disassembly is required, simply pull out the rubber strip using the lever. This will loosen the connection between panel one and panel two, allowing the conical buckle to be released and the box opened. This avoids the need to wrap a large amount of tape around the outside of the corrugated box to seal it. No tools are needed to remove the tape; disassembly can be completed by hand, saving time and labor costs. The box structure is not damaged, and the cardboard lid and sealing mechanism can be reused, reducing packaging material waste.

[0026] 2. When protection of internal glassware is required, such as when the inside of the cardboard lid shakes, the foam base provides a cushion for the glassware inside the placement slot. If an external impact hits the cardboard lid, the three-layer structure of the outer corrugated board and the inner layer will initially absorb and cushion the impact. The fiber skeleton of the mesh fabric can evenly distribute external pressure, preventing the corrugated cardboard from collapsing due to excessive local stress. The tough support of the fiber mesh can buffer external impact force and reduce the risk of damage to the carton. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a corrugated cardboard box for transporting glass products according to the present invention.

[0028] Figure 2 This is a schematic diagram of a corrugated cardboard box for transporting glass products, as proposed in this utility model.

[0029] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 This is a schematic diagram of a corrugated cardboard box lid for transporting glass products, as proposed in this utility model.

[0031] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0032] Explanation of reference numerals in the attached drawings: 1. Cardboard cover; 2. Sealing mechanism; 21. First seal; 22. Plywood one; 23. Rubber strip; 24. Pull rod; 25. Fixing component; 251. Connecting post; 252. Conical buckle; 26. Plywood two; 3. Corrugated box; 4. Placement slot; 5. Foam base; 6. Vertical cardboard; 7. Horizontal cardboard; 8. Foam inner film; 9. Inner layer; 10. Corrugated board; 11. Outer layer; 12. Mesh fabric. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1 To be continued Figure 5 This application will be described in further detail below.

[0034] Example 1: A corrugated cardboard box for transporting glass products, referring to... Figures 1 to 3 The system includes a corrugated box 3, which carries glass products and provides a basic support frame. Two cardboard covers 1 are rotatably connected to the top of the corrugated box 3. The two cardboard covers 1 can be rotated and opened around the connection point to facilitate the insertion and removal of glass products. A sealing mechanism 2 is installed on the top of the cardboard covers 1 to achieve the sealing and fixation of the top of the two cardboard covers 1. Multiple vertical cardboards 6 are fixedly connected to the inner wall of the corrugated box 3. The vertical cardboards 6 divide the inner wall of the corrugated box 3 into multiple areas in the vertical direction. Multiple horizontal cardboards 7 are fixedly connected to the inner wall of the corrugated box 3. The horizontal cardboards 7 are set perpendicular to the vertical cardboards 6 to divide the inner wall of the corrugated box 3 into different three-dimensional spaces to prevent glass products from colliding with each other during transportation. The sealing mechanism 2 includes a first seal 21, which serves as the basic component of the sealing mechanism 2 and is used to connect the cardboard covers 1 with other components.

[0035] Specifically, the corrugated box 3 is used to carry glass products. Two cardboard lids 1 are rotatably connected to its top, allowing them to open and close around the connection point for placing and removing glass products. A sealing mechanism 2 is provided on the top of each cardboard lid 1 to achieve a closed and secure seal. Multiple vertical cardboard pieces 6 are fixed to the inner wall of the corrugated box 3, dividing it into multiple areas in the vertical direction. Multiple horizontal cardboard pieces 7, perpendicular to the vertical cardboard pieces 6, are also fixed to the inner wall, creating different three-dimensional spaces to prevent the glass products from colliding during transportation. In the sealing mechanism 2, the first seal 21 is a basic component used to connect the cardboard lids 1 to other components.

[0036] The bottom of the first seal 21 is fixedly connected to the top of one of the cardboard covers 1, so that the first seal 21 and the cardboard cover 1 form a stable connection. The inner wall of the first seal 21 is detachably connected to a rubber strip 23. The rubber strip 23 can be installed or removed as needed, and plays a role in sealing and buffering. The top of one of the cardboard covers 1 is detachably connected to a first plywood 22. The first plywood 22 is used to cooperate with the second plywood 26 on the top of the other cardboard cover 1 to achieve fixation. The inner wall of the first plywood 22 is equipped with a fixing component 25. The fixing component 25 is used to enhance the connection stability between the first plywood 22 and the second plywood 26. The top of the other cardboard cover 1 is fixedly connected to the second plywood 26. The second plywood 26 is correspondingly set with the first plywood 22, and together they form the fixing structure of the sealing mechanism 2. One side of the second plywood 26 is detachably connected to one side of the first plywood 22. The detachable connection realizes the closing and separation of the tops of the two cardboard covers 1.

[0037] Specifically, the corrugated box 3 is used to carry glass products. Two cardboard lids 1 are rotatably connected to its top, allowing them to open and close around the connection point for placing and removing glass products. A sealing mechanism 2 is provided on the top of each cardboard lid 1 to achieve a closed and secure seal. Multiple vertical cardboard pieces 6 are fixed to the inner wall of the corrugated box 3, dividing it into multiple areas in the vertical direction. Multiple horizontal cardboard pieces 7, perpendicular to the vertical cardboard pieces 6, are also fixed to the inner wall, creating different three-dimensional spaces to prevent the glass products from colliding during transportation. In the sealing mechanism 2, the first seal 21 is a basic component used to connect the cardboard lids 1 to other components.

[0038] The fixing component 25 includes a connecting post 251, which is a key component of the fixing component 25 and is used to insert into the limiting hole between the first composite plate 22 and the second composite plate 26. The bottom of the connecting post 251 is fixedly connected to the bottom of the first seal 21, so that the connecting post 251 and the first seal 21 form an integral structure and move with the first seal 21. A conical buckle 252 is fixedly connected to the bottom of the connecting post 251. The conical buckle 252 can cooperate with the limiting hole through its own shape to enhance the fixing effect and prevent the connection from being interrupted. The column 251 is dislodged, and one side of the rubber strip 23 is detachably connected to one side of the first composite plate 22, so that the rubber strip 23 fills the space between the first sealing strip 21 and the first composite plate 22, which plays a role in sealing and buffering. The outer wall of the rubber strip 23 is fixedly connected to the pull rod 24, which facilitates the installation and removal of the rubber strip 23. The top of the conical buckle 252 is in contact with the bottom of the first composite plate 22, and the top of the conical buckle 252 is in contact with the bottom of the second composite plate 26, forming a preliminary positioning through contact, providing a foundation for subsequent fixing.

[0039] Specifically, the corrugated box 3 is used to carry glass products. Two cardboard lids 1 are rotatably connected to its top, allowing them to open and close around the connection point for placing and removing glass products. A sealing mechanism 2 is provided on the top of each cardboard lid 1 to achieve a closed and secure seal. Multiple vertical cardboard pieces 6 are fixed to the inner wall of the corrugated box 3, dividing it into multiple areas in the vertical direction. Multiple horizontal cardboard pieces 7, perpendicular to the vertical cardboard pieces 6, are also fixed to the inner wall, creating different three-dimensional spaces to prevent the glass products from colliding during transportation. In the sealing mechanism 2, the first seal 21 is a basic component used to connect the cardboard lids 1 to other components.

[0040] Reference Figure 1 , Figure 4 and Figure 5 The cardboard cover 1 includes an outer layer 11, which serves as the outermost layer of the cardboard cover 1 and provides initial protection. A corrugated board 10 is fixedly connected to the inner wall of the outer layer 11. The corrugated board 10's wave-shaped structure can absorb impact energy and enhance the cushioning performance of the cardboard cover 1. An inner layer 9 is fixedly connected to the other side of the corrugated board 10. The inner layer 9 and the corrugated board 10 work together to form a multi-layer protective structure, improving the overall strength. A mesh fabric 12 is fixedly connected to the inner side of the inner layer 9. The fiber skeleton of the mesh fabric 12 can evenly distribute external pressure and prevent excessive local stress from causing the cardboard cover 1 to collapse.

[0041] Specifically, the cardboard cover 1 consists of a multi-layer structure: the outer layer 11 provides initial protection; its inner wall is fixed with a corrugated board 10, whose wavy structure can absorb impact and enhance cushioning performance; the other side of the corrugated board 10 is connected to the inner layer, forming a multi-layer protection to improve strength; the inner side of the inner layer is fixed with a mesh cloth 12, whose fiber skeleton can evenly distribute pressure and prevent the cardboard cover 1 from collapsing locally.

[0042] The outer wall of the mesh fabric 12 is fixedly connected to a foam inner membrane 8. The foam inner membrane 8 is soft and can directly contact the glass product, providing cushioning and shock protection. The bottom of the cardboard cover 1 is fixedly connected to multiple foam bases 5. The foam bases 5 are located below the placement groove 4, providing bottom cushioning support for the glass product. The inner wall of the foam base 5 is provided with a placement groove 4, which is used to place the glass product. Its inner wall can contact the glass product, limiting the movement range of the glass product.

[0043] Specifically, a soft foam inner film 8 is fixed to the outer wall of the mesh fabric 12, which can directly contact the glass product and provide cushioning and shockproof protection. Multiple foam bases 5 are fixed to the bottom of the cardboard cover 1, located below the placement groove 4, providing bottom cushioning support for the glass product. The placement groove 4 on the inner wall of the foam base 5 is used to place the glass product, and its inner wall contacts the glass product, restricting the range of movement of the glass product.

[0044] Working principle: When corrugated cardboard boxes are used to transport glass products, the glass products are placed on the inner wall of the placement slot 4. Then, the two cardboard covers 1 are rotated so that the connecting post 251 and the conical buckle 252 at the bottom of the first seal 21 on the top of one of the cardboard covers 1 are engaged with the limiting hole between the first plywood 22 and the second plywood 26. At this time, the rubber strip 23 is filled between the first seal 21 and the first plywood 22, thereby securing the first plywood 22 and the second plywood 26 together. This is to achieve the connection between the hole of the first board 22 and the second board 26, which is used to lock the connecting post 251 and the bottom conical buckle 252, thereby fixing the two cardboard covers 1 together. This allows the two cardboard covers 1 to seal the top of the cardboard cover 1. When disassembly is required, simply pull out the rubber strip 23 through the pull rod 24, and the connection between the first board 22 and the second board 26 will loosen, releasing the conical buckle 252 to open the box. This avoids the need to wrap a large amount of tape around the outside of the corrugated box 3 to seal it.

[0045] When protection of the internal glassware is required, such as when the inside of the cardboard cover 1 shakes, the foam base 5 will provide a buffer for the glassware inside the internal placement slot 4. If an external impact hits the cardboard cover 1, the three-layer structure of the outer layer 11, corrugated board 10, and inner layer 9 will initially absorb the impact. At this time, the fiber skeleton of the mesh cloth 12 can evenly distribute the external pressure, preventing the corrugated cardboard from collapsing due to excessive local stress. The tough support of the fiber mesh can buffer the external impact force and reduce the risk of damage to the carton. The vertical cardboard 6 and horizontal cardboard 7 can divide the inner wall of the cardboard cover 1 into different spaces to prevent the glassware from colliding and breaking.

[0046] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A corrugated cardboard box for transporting glass products, comprising a corrugated box (3), characterized in that, The top of the corrugated box (3) is rotatably connected to two cardboard covers (1), and a sealing mechanism (2) is installed on the top of the cardboard covers (1). Multiple vertical cardboards (6) are fixedly connected to the inner wall of the corrugated box (3), and multiple horizontal cardboards (7) are fixedly connected to the inner wall of the corrugated box (3). The sealing mechanism (2) includes a first seal (21), the bottom of which is fixedly connected to the top of one of the cardboard covers (1), and a rubber strip (23) is detachably connected to the inner wall of the first seal (21). A plywood (22) is detachably connected to the top of one of the cardboard covers (1), and a fixing component (25) is installed on the inner wall of the plywood (22).

2. The corrugated cardboard box for transporting glass products according to claim 1, characterized in that, The cardboard cover (1) includes an outer layer (11), the inner wall of which is fixedly connected to a corrugated board (10), and the other side of the corrugated board (10) is fixedly connected to an inner layer (9).

3. A corrugated cardboard box for transporting glass products according to claim 2, characterized in that, The inner layer (9) is fixedly connected to the inner side of the mesh cloth (12), and the outer wall of the mesh cloth (12) is fixedly connected to the foam inner membrane (8).

4. A corrugated cardboard box for transporting glass products according to claim 1, characterized in that, Another cardboard cover (1) is fixedly connected to the top of a second plywood (26), one side of which is detachably connected to one side of the first plywood (22).

5. A corrugated cardboard box for transporting glass products according to claim 4, characterized in that, The fixing component (25) includes a connecting post (251), the bottom of which is fixedly connected to the bottom of the first seal (21), and a conical buckle (252) is fixedly connected to the bottom of the connecting post (251).

6. A corrugated cardboard box for transporting glass products according to claim 1, characterized in that, One side of the rubber strip (23) is detachably connected to one side of the plywood (22), and a pull rod (24) is fixedly connected to the outer wall of the rubber strip (23).

7. A corrugated cardboard box for transporting glass products according to claim 5, characterized in that, The top of the conical buckle (252) is in contact with the bottom of the first composite plate (22), and the top of the conical buckle (252) is in contact with the bottom of the second composite plate (26).

8. A corrugated cardboard box for transporting glass products according to claim 1, characterized in that, The bottom of the cardboard cover (1) is fixedly connected to a plurality of foam bases (5), and the inner wall of the foam bases (5) is provided with placement grooves (4).

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