Fireproof plastic-wood material plate

Abstract

The utility model discloses a fireproof type plastic-wood material plate, and aims to provide a fireproof type plastic-wood material plate capable of timely dewatering, which comprises a plastic-wood plate body, and the surface of the plastic-wood plate body is coated with a fireproof coating; the buckling groove is located at one end of the plastic-wood board body, and the opening end is located at the top of the plastic-wood board body; the buckling block is fixedly connected to the other end of the top of the plastic-wood board body, is matched and buckled with the opening end of the buckling groove, and forms a drainage channel together with the bottom of the buckling groove; the water outlets are distributed in the edge of the opening end of the catching groove and are uniformly distributed in the length direction of the catching groove, and the water outlets are communicated with the water drainage channel. The fireproof plastic-wood plate has the advantages that water on the surface of the plastic-wood plate body enters the drainage channel from the drainage port and then is drained in time through the drainage channel, the purpose of timely drainage is achieved, the risk that the fireproof coating is damaged is reduced, and therefore the fireproof effect of the fireproof plastic-wood plate is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of wood-plastic composite boards, and in particular to a fireproof wood-plastic composite board. Background Technology

[0002] Fire-resistant wood-plastic composite board is a new type of environmentally friendly material that combines the advantages of wood and plastic. It not only has the texture of wood, but also the water-resistant and corrosion-resistant properties of plastic. At the same time, through specific formulas and process designs, it has certain fire-resistant properties.

[0003] In areas requiring additional fire protection, fire-resistant wood-plastic composite (WPC) panels are often laid on the ground. In existing technologies, the surface of these panels is typically coated with a fire-retardant layer. However, if the surface is not promptly treated to prevent water seepage, prolonged immersion in water can easily damage or even cause the fire-retardant coating to peel off, significantly reducing its fire-resistant properties. Utility Model Content

[0004] The present invention aims to overcome the shortcomings of existing fire-resistant wood-plastic composite boards that cannot be promptly dewatered, and provides a fire-resistant wood-plastic composite board that can be promptly dewatered.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fire-resistant wood-plastic composite board, comprising:

[0007] The plastic board body has a fire-retardant coating on its surface;

[0008] The groove is located at one end of the plastic board body, and its open end is located at the top of the plastic board body;

[0009] The fastener is fixedly connected to the other end of the top of the plastic board body, and matches and engages with the opening end of the fastener groove, and together with the bottom of the fastener groove, forms a drainage channel.

[0010] Several drainage outlets are distributed along the edge of the opening end of the groove and are evenly distributed along the length of the groove. These drainage outlets are connected to the drainage channel. The wood-plastic composite board body is connected to the opening end of the groove on adjacent wood-plastic composite board bodies via fasteners. Water on the surface of the wood-plastic composite board body enters the drainage channel through the drainage outlets and is promptly discharged through the drainage channel, achieving timely drainage and reducing the risk of damage to the fire-retardant coating, thereby ensuring the fire-retardant effect of the fire-resistant wood-plastic composite board.

[0011] Preferably, the top of the plastic board body has a slightly raised arc-shaped surface, and the bottom of the plastic board body is the bonding surface. The slightly raised arc-shaped surface at the top of the plastic board body effectively guides water on the surface of the plastic board body to the drainage channel through the drain outlet, further improving the water-repellent effect of the surface of the plastic board body; the bonding surface facilitates the bonding and installation of the plastic board body with the ground.

[0012] Preferably, the fastener is sealed and engaged with the fastener groove on the adjacent PVC board body. This prevents water from overflowing from the drainage channel and affecting the bonding surface of the PVC board body, thereby affecting the laying effect of the PVC board body and the ground.

[0013] Preferably, a filter screen is provided inside the drain outlet, and the filter screen is detachably connected to the drain outlet. The filter screen helps prevent the drain outlet and drainage channel from being blocked, and the detachable connection between the filter screen and the drain outlet facilitates the replacement of the filter screen, thereby helping to ensure the water-repellent effect of the plastic board body.

[0014] Preferably, both ends of the filter screen are fixed with connecting shafts. The filter screens in several drain outlets are connected end-to-end via corresponding connecting shafts to form a single unit. The top of the plastic-plastic board body has a groove that matches the connecting shaft, and the groove communicates with the drain outlet. The connecting shaft is embedded in the groove, which helps ensure the flatness of the plastic-plastic board body. Simultaneously, connecting the filter screens in several drain outlets end-to-end via corresponding connecting shafts improves the convenience of filter screen installation and disassembly.

[0015] Preferably, one end of the two connecting shafts furthest apart is fixedly connected to the corresponding filter screen, and the other end of each shaft is rotatably connected to a ring. The top of the plastic board body has two grooves that each match one of the corresponding rings. The rings are embedded in the grooves to ensure the flatness of the plastic board body. When removing the filter screen, the operator only needs to pry out the ring from the groove, and then pull the filter screen outward by holding the corresponding ring with both hands, making the operation convenient and quick.

[0016] The beneficial effects of this utility model are as follows: water on the surface of the wood-plastic composite board enters the drainage channel through the drain outlet and is promptly discharged through the drainage channel, achieving the purpose of timely water drainage and reducing the risk of damage to the fireproof coating, thereby ensuring the fireproof effect of the fireproof wood-plastic composite board; the curved surface of the wood-plastic composite board effectively guides water through the drain outlet to the drainage channel, further improving the water-repellent effect of the wood-plastic composite board surface; the filter screen helps prevent the drain outlet and drainage channel from being blocked, and the filter screen is detachably connected to the drain outlet, facilitating filter screen replacement, thereby ensuring the water-repellent effect of the wood-plastic composite board; the filter screen is easy and quick to install and remove. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a structural diagram showing the assembly of the plastic-plastic board body;

[0019] Figure 3 yes Figure 2 Top view;

[0020] Figure 4 yes Figure 3 Enlarged view of the structure at point A in the middle.

[0021] In the diagram: 1. Plastic board body, 2. Socket, 3. Socket block, 4. Drainage channel, 5. Drain outlet, 6. Curved surface, 7. Adhesive surface, 8. Filter screen, 9. Connecting shaft, 10. Slot, 11. Ring, 12. Groove. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “upper,” “lower,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “below” other elements or features would be fixed “upper” to other elements or features. Thus, the exemplary term “lower” can include both upper and lower orientations. The device may be fixed in other ways (rotated 90 degrees or located in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0026] like Figure 1 , Figure 2 and Figure 3 In the embodiments described, a fireproof wood-plastic composite board includes a wood-plastic composite board body 1 with a fireproof coating on its surface; a groove 2 located at one end of the wood-plastic composite board body 1, with its opening end located at the top of the wood-plastic composite board body 1; a fastener block 3 fixedly connected to the other end of the top of the wood-plastic composite board body 1, matching and fastening with the opening end of the groove 2, and together with the bottom of the groove 2, forming a drainage channel 4; and several drainage outlets 5 distributed at the edge of the opening end of the groove 2, and evenly distributed along the length direction of the groove 2, with the drainage outlets 5 connected to the drainage channel 4.

[0027] The top of the plastic board body 1 has a centrally raised arc-shaped surface 6, and the bottom of the plastic board body 1 is a bonding surface 7. The fastener 3 is sealed and fastened to the fastener groove 2 on the adjacent plastic board body 1.

[0028] like Figure 3As shown, a filter screen 8 is provided inside the drain outlet 5, and the filter screen 8 is detachably connected to the drain outlet 5.

[0029] like Figure 3 and Figure 4 As shown, both ends of the filter screen 8 are fixed with connecting shafts 9. Several filter screens 8 in the drain outlets 5 are connected end to end in series through the corresponding connecting shafts 9 to form a whole. The top of the plastic board body 1 is provided with a slot 10 that matches the connecting shaft 9, and the slot 10 is connected to the drain outlet 5. One end of the two connecting shafts 9 that are furthest apart is fixedly connected to the corresponding filter screen 8, and the other end of each is rotatably connected to a ring 11. The top of the plastic board body 1 is provided with two grooves 12 that match the corresponding rings 11 one by one.

[0030] The plastic wood board body 1 is connected to the opening end of the groove 2 on the adjacent plastic wood board body 1 by fastening block 3; water on the surface of the plastic wood board body 1 is guided by the arc surface 6 and enters the drainage channel 4 from the drain outlet 5, and then is discharged in time through the drainage channel 4, so as to achieve the purpose of timely drainage, reduce the risk of damage to the fireproof coating, and thus help ensure the fireproof effect of the fireproof plastic wood board.

[0031] To prevent the drain outlet 5 and drain channel 4 from being blocked, a filter screen 8 is installed in the drain outlet 5, which is connected end to end by a corresponding connecting shaft 9. The connecting shaft 9 is embedded in the slot 10, and the ring 11 is embedded in the groove 12, which helps to ensure the flatness of the plastic board body 1. When disassembling the filter screen 8, the operator only needs to pry out the ring 11 in the groove 12, and pull the filter screen 8 outward by holding the corresponding ring 11 with both hands. The operation is convenient and quick.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fireproof plastic-wood material board, characterized in that it comprises: a plastic-wood board body (1) coated with a fireproof coating on its surface; a buckle groove (2) located at one end of the plastic-wood board body (1) and having its open end located at the top of the plastic-wood board body (1); a buckle block (3) fixedly connected to the other end of the top of the plastic-wood board body (1) and matched with the open end of the buckle groove (2) to form a drainage channel (4) together with the bottom of the buckle groove (2); and a plurality of drainage openings (5) distributed along the length direction of the buckle groove (2) and located at the edge of the open end of the buckle groove (2), the drainage openings (5) being communicated with the drainage channel (4). The top of the plastic-wood board body (1) is provided with a middle convex arc surface (6), and the bottom of the plastic-wood board body (1) is a matching surface (7). The buckle block (3) is sealedly matched with the buckle groove (2) on the adjacent plastic-wood board body (1). The drainage openings (5) are provided with filter screens (8) which are detachably connected with the drainage openings (5). Both ends of the filter screen (8) are fixedly provided with connecting shaft rods (9), the filter screens (8) in the drainage openings (5) are connected in series by the connecting shaft rods (9) in sequence, the top of the plastic-wood board body (1) is provided with clamping grooves (10) matched with the connecting shaft rods (9), and the clamping grooves (10) are communicated with the drainage openings (5).

2. A fireproof plastic-wood material board according to claim 1, characterized in that, The distance between the two farthest connecting shaft rods (9) is 3. The fireproof plastic-wood material board according to claim 1, characterized in that, One end of each of the two farthest connecting shaft rods (9) is fixedly connected with the corresponding filter screen (8), and the other end of each of the two farthest connecting shaft rods (9) is rotatably connected with a ring (11), and the top of the plastic-wood board body (1) is provided with two recesses (12) matched with the corresponding rings (11) one by one.

4. The fireproof plastic-wood material board according to claim 1, characterized in that, ​ 5. A fire resistant plastic-wood material board according to claim 4, characterized in that ​ 6. A fireproof plastic-wood material board according to claim 5, characterized in that ​ ​

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