High-compression-resistance corrugated board with honeycomb structure

Abstract

The utility model relates to the technical field of corrugated boards, in particular to a high-compression-resistance corrugated board with a honeycomb structure, which comprises an upper waterproof layer, the bottom of the upper waterproof layer is fixedly connected with an upper PVC (polyvinyl chloride) coating, and the bottom of the upper PVC coating is fixedly connected with an elastic layer. Due to the arrangement of the upper waterproof layer, the upper PVC coating, the lower PVC coating and the lower waterproof layer, when the corrugated board is in a humid environment or the corrugated board is invaded by rainwater during use, the upper waterproof layer is arranged on the outer layer of the top of the corrugated board, so that the corrugated board can be prevented from being damaged by rainwater. The upper waterproof layer is matched with the upper PVC coating to reduce invasion of damp air or rainwater to the top of the corrugated board, meanwhile, the lower waterproof layer is arranged at the bottom of the corrugated board, the lower PVC coating is arranged on the inner wall of the lower waterproof layer, waterproof treatment can be conducted on the bottom of the corrugated board, in this way, the damp air and the rainwater can be blocked outside, and the waterproof effect of the corrugated board is improved. Therefore, the service life of the corrugated board is prolonged, and the use scene of the corrugated board is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboards, in particular to a high-pressure-resistant corrugated paperboard with a honeycomb structure. Background Art

[0002] Corrugated sheet is also called profiled sheet. It is a profiled sheet made of metal sheets such as color coated steel sheet and galvanized sheet, which is rolled and cold-bent into various corrugated sheets. Corrugated sheet is suitable for industrial and civil buildings, warehouses, special buildings, roofs, walls, and interior and exterior wall decoration of large-span steel structure houses. It has the characteristics of light weight, high strength, rich colors, convenient and fast construction, earthquake resistance, fire resistance, rain resistance, long life, and maintenance-free.

[0003] However, the existing honeycomb structure high compression corrugated paperboard has the following disadvantages:

[0004] (1) The existing honeycomb structure high-compression-resistant corrugated paperboard has a weak compression-resistant function. When in use, the corrugated paperboard may be subjected to pressure, causing damage to the corrugated paperboard;

[0005] (2) The existing honeycomb structure high-pressure corrugated cardboard has a weak waterproof function. When in use, the corrugated cardboard needs to cope with humid weather, which causes problems that affect the normal use of the corrugated cardboard. Utility Model Content

[0006] The utility model aims to provide a honeycomb structure high compression resistance corrugated paperboard to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A honeycomb structure high-pressure corrugated paperboard, comprising

[0009] An upper waterproof layer, wherein the bottom of the upper waterproof layer is fixedly connected to an upper PVC coating, the bottom of the upper PVC coating is fixedly connected to an elastic layer, the bottom of the elastic layer is fixedly connected to a first pressure-resistant layer, and the bottom of the first pressure-resistant layer is fixedly connected to a second pressure-resistant layer;

[0010] The bottom of the second pressure-resistant layer is fixedly connected to a lower PVC coating, and the bottom of the lower PVC coating is fixedly connected to a lower waterproof layer.

[0011] Preferably, a circular slot is formed at the top edge of the upper waterproof layer, and an upper clamping block is fixedly connected to the inner wall of the circular slot.

[0012] Preferably, the bottom of the upper clamping block is fixedly connected to a limiting rod, and the top of the limiting rod is fixedly connected to a lower clamping block.

[0013] Preferably, an inner groove is formed on the inner wall of the first pressure-resistant layer, and a honeycomb reinforcement plate is fixedly connected to the bottom of the inner wall of the inner groove.

[0014] Preferably, a circular slot is formed on the top edge of the upper PVC coating, and an inner wall of the circular slot is fixedly connected to the upper surface of the limiting rod.

[0015] Preferably, a circular slot is formed on the top edge of the lower PVC coating, and an inner wall of the circular slot is fixedly connected to the lower surface of the limiting rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The honeycomb structure high-pressure corrugated cardboard has an upper waterproof layer, an upper PVC coating, a lower PVC coating and a lower waterproof layer. When in use, when the corrugated cardboard is in a humid environment or when the corrugated cardboard is attacked by rain, the top outer layer of the corrugated cardboard is provided with an upper waterproof layer. The upper waterproof layer cooperates with the upper PVC coating to reduce the invasion of humid air or rain on the top of the corrugated cardboard. At the same time, a lower waterproof layer is provided at the bottom of the corrugated cardboard, and a lower PVC coating is provided on the inner wall of the lower waterproof layer. The bottom of the corrugated cardboard can be waterproofed. Such an arrangement can directly block humid air and rain from the outside to prevent them from invading the inside of the corrugated cardboard, thereby improving the service life and usage scenarios of the corrugated cardboard.

[0018] 2. The honeycomb structure high-pressure-resistant corrugated cardboard is provided with an elastic layer, a first pressure-resistant layer, a second pressure-resistant layer and a honeycomb reinforcement plate. When in use, an elastic layer is provided inside the corrugated cardboard to increase the flexibility of the corrugated cardboard. At the same time, a first pressure-resistant layer and a second pressure-resistant layer are provided, and a honeycomb reinforcement plate is provided inside the two pressure-resistant layers. The characteristics of the honeycomb reinforcement plate directly improve the pressure-resistant characteristics of the first pressure-resistant layer and the second pressure-resistant layer, thereby improving the overall pressure-resistant effect of the device, increasing the service life of the corrugated cardboard during use, and reducing the probability of deformation due to force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This is a disassembly diagram of the reinforcement device of the utility model;

[0021] Figure 3 This is a disassembled diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of the interior of the fixing device of the utility model.

[0023] In the figure: 1. upper waterproof layer; 2. upper PVC coating; 3. elastic layer; 4. first pressure-resistant layer; 5. second pressure-resistant layer; 6. lower PVC coating; 7. lower waterproof layer; 8. upper clamping block; 9. limiting rod; 10. lower clamping block; 11. honeycomb reinforcement plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0026] A honeycomb structure high-pressure-resistant corrugated paperboard comprises an upper waterproof layer 1, an upper PVC coating 2 is fixedly connected to the bottom of the upper waterproof layer 1, an elastic layer 3 is fixedly connected to the bottom of the upper PVC coating 2, a first pressure-resistant layer 4 is fixedly connected to the bottom of the elastic layer 3, a second pressure-resistant layer 5 is fixedly connected to the bottom of the first pressure-resistant layer 4; a lower PVC coating 6 is fixedly connected to the bottom of the second pressure-resistant layer 5, and a lower waterproof layer 7 is fixedly connected to the bottom of the lower PVC coating 6; through the arrangement of the upper waterproof layer 1, the upper PVC coating 2, the lower PVC coating 6 and the lower waterproof layer 7, when in use, when the corrugated paperboard is in a humid environment or when the corrugated paperboard is attacked by rain, the upper waterproof layer 1 is arranged on the outer layer of the top of the corrugated paperboard, and the upper waterproof layer 1 cooperates with the upper PVC coating 2 to reduce the invasion of humid air or rain on the top of the corrugated paperboard, and at the same time, a lower waterproof layer 7 is arranged on the bottom of the corrugated paperboard. Water layer 7, a lower PVC coating 6 is provided on the inner wall of the lower waterproof layer 7, and the bottom of the corrugated cardboard can be waterproofed. This arrangement can block humid air and rainwater from the outside to prevent them from invading the inside of the corrugated cardboard, thereby improving the service life and usage scenarios of the corrugated cardboard. Through the arrangement of the elastic layer 3, the first pressure-resistant layer 4, the second pressure-resistant layer 5 and the honeycomb reinforcement plate 11, when in use, an elastic layer 3 is provided inside the corrugated cardboard to increase the flexibility of the corrugated cardboard. At the same time, a first pressure-resistant layer 4 and a second pressure-resistant layer 5 are provided, and a honeycomb reinforcement plate 11 is provided inside the two pressure-resistant layers. The characteristics of the honeycomb reinforcement plate 11 directly improve the pressure-resistant characteristics of the first pressure-resistant layer 4 and the second pressure-resistant layer 5, thereby improving the overall pressure-resistant effect of the device, improving the life of the corrugated cardboard during use, and reducing the probability of its deformation due to force.

[0027] In the present embodiment, preferably, a circular slot is opened on the top edge of the upper waterproof layer 1, and an upper clamping block 8 is fixedly connected to the inner wall of the circular slot; through the arrangement of the upper waterproof layer 1 and the upper clamping block 8, when in use, circular slots are opened on the four corners of the top of the upper waterproof layer 1, and a clamping block is provided on the inner wall of the circular slot to improve the overall stability of the device.

[0028] In this embodiment, preferably, the bottom of the upper clamping block 8 is fixedly connected with a limiting rod 9, and the top of the limiting rod 9 is fixedly connected with a lower clamping block 10; through the arrangement of the upper clamping block 8, the limiting rod 9 and the lower clamping block 10, when in use, a limiting rod 9 is provided at the bottom of the upper clamping block 8, and the limiting rod 9 passes through each layer in turn, which can strengthen the connectivity and tightness between different layers and prevent misalignment and displacement during use. The limiting rod 9 is positioned by the upper clamping block 8 and the lower clamping block 10, thereby achieving the stability of the entire corrugated cardboard.

[0029] In the present embodiment, preferably, an inner groove is provided on the inner wall of the first pressure-resistant layer 4, and a honeycomb reinforcement plate 11 is fixedly connected to the bottom of the inner wall of the inner groove; through the arrangement of the first pressure-resistant layer 4 and the honeycomb reinforcement plate 11, when in use, a honeycomb reinforcement plate 11 is provided inside the first pressure-resistant layer 4, and the honeycomb reinforcement plate 11 has a hexagonal design, which can fully utilize the space while improving the pressure resistance of the first pressure-resistant layer 4, thereby improving the application scenarios and service life of the corrugated cardboard.

[0030] In the present embodiment, preferably, a circular slot is provided at the top edge of the upper PVC coating 2, and the inner wall of the circular slot is fixedly connected to the upper surface of the limiting rod 9; through the arrangement of the upper PVC coating 2 and the limiting rod 9, when in use, circular slots are provided at the four top corners of the upper PVC coating 2, and the inner wall of the circular slot is completely in line with the size of the limiting rod 9. The upper PVC coating 2 is restricted by the limiting rod 9 and will not deviate, which ensures that the corrugated cardboard is waterproof while improving the overall stability of the corrugated cardboard.

[0031] In the present embodiment, preferably, a circular slot is provided at the top edge of the lower PVC coating 6, and the inner wall of the circular slot is fixedly connected to the lower surface of the limiting rod 9; through the arrangement of the lower PVC coating 6 and the limiting rod 9, when in use, circular slots are provided at the four corners of the top of the lower PVC coating 6, and the inner wall of the circular slot is completely in line with the size of the limiting rod 9, and the lower PVC coating 6 is restricted by the limiting rod 9 and will not deviate, thereby improving the overall waterproof effect of the device.

[0032] When the honeycomb structure high-pressure-resistant corrugated paperboard of the present embodiment is in use, when the corrugated paperboard is in a humid environment or when the corrugated paperboard is attacked by rain, the top outer layer of the corrugated paperboard is provided with an upper waterproof layer 1, and the upper waterproof layer 1 cooperates with the upper PVC coating 2 to reduce the invasion of humid air or rain on the top of the corrugated paperboard. At the same time, a lower waterproof layer 7 is provided at the bottom of the corrugated paperboard, and a lower PVC coating 6 is provided on the inner wall of the lower waterproof layer 7, so that the bottom of the corrugated paperboard can be waterproofed. This arrangement can directly block humid air and rain from entering the outside. , preventing it from invading the inside of the corrugated cardboard, thereby improving the service life and usage scenarios of the corrugated cardboard. An elastic layer 3 is provided inside the corrugated cardboard to increase the flexibility of the corrugated cardboard. At the same time, a first pressure-resistant layer 4 and a second pressure-resistant layer 5 are provided. A honeycomb reinforcement plate 11 is provided inside the two pressure-resistant layers. The characteristics of the honeycomb reinforcement plate 11 directly improve the pressure-resistant characteristics of the first pressure-resistant layer 4 and the second pressure-resistant layer 5, thereby improving the overall pressure-resistant effect of the device, improving the service life of the corrugated cardboard during use, and reducing the probability of deformation caused by force.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A honeycomb structure high compression resistance corrugated paperboard, characterized in that: include An upper waterproof layer (1), wherein the bottom of the upper waterproof layer (1) is fixedly connected to an upper PVC coating (2), the bottom of the upper PVC coating (2) is fixedly connected to an elastic layer (3), the bottom of the elastic layer (3) is fixedly connected to a first pressure-resistant layer (4), and the bottom of the first pressure-resistant layer (4) is fixedly connected to a second pressure-resistant layer (5); The bottom of the second pressure-resistant layer (5) is fixedly connected to a lower PVC coating (6), and the bottom of the lower PVC coating (6) is fixedly connected to a lower waterproof layer (7).

2. The honeycomb structure high compression resistance corrugated paperboard according to claim 1, characterized in that: A circular slot is provided at the top edge of the upper waterproof layer (1), and an upper clamping block (8) is fixedly connected to the inner wall of the circular slot.

3. The honeycomb structure high compression resistance corrugated paperboard according to claim 2, characterized in that: The bottom of the upper clamping block (8) is fixedly connected to a limiting rod (9), and the top of the limiting rod (9) is fixedly connected to a lower clamping block (10).

4. The honeycomb structure high compression resistance corrugated paperboard according to claim 1, characterized in that: An inner groove is formed on the inner wall of the first pressure-resistant layer (4), and a honeycomb reinforcement plate (11) is fixedly connected to the bottom of the inner wall of the inner groove.

5. The honeycomb structure high compression resistance corrugated paperboard according to claim 1, characterized in that: A circular slot is formed on the top edge of the upper PVC coating (2), and the inner wall of the circular slot is fixedly connected to the upper surface of the limiting rod (9).

6. The honeycomb structure high compression resistance corrugated paperboard according to claim 1, characterized in that: A circular slot is formed at the top edge of the lower PVC coating (6), and the inner wall of the circular slot is fixedly connected to the lower surface of the limiting rod (9).

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