Outdoor composite floor

Abstract

The utility model discloses an outdoor composite floor and support connection structure, which comprises a plurality of support keels, the top of each support keel is provided with a mounting groove, the top of each support keel is adjacently provided with a composite floor, the two side surfaces of each composite floor are provided with fixing grooves, the top surface of each composite floor is provided with a drainage groove, and the drainage grooves are communicated with the mounting grooves. The composite floors are installed on the tops of the supporting keels through fixing pieces, the adjacent composite floors are connected through the fixing pieces, the outdoor composite floor is formed through extrusion molding, the hardness is large, the acid-base performance and the corrosion resistance are excellent, the water absorption is small, and the rigidity and the bearing performance are larger than those of other floors; the grooves formed in the lower surface of the composite floor can reflect heat emitted by the ground, so that the thermal expansion and cold contraction performance is smaller than those of steel and all-plastic materials, extrusion molding is achieved, the machinability is better than those of wood, steel, plastic and other materials, installation is convenient, and the later maintenance cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of floor production, in particular to an outdoor composite floor. Background Art

[0002] Currently, the outdoor floors on the market can be roughly divided into three categories: carbonized wood outdoor floors / antiseptic wood outdoor floors, plastic wood outdoor floors, and outdoor bamboo floors (reconstructed bamboo floors).

[0003] Anticorrosive wood floors will have a slightly green chemical color due to the injection of chemicals during the pressurization process, with uneven colors, large color differences, and no luster. As the chemicals are lost, they can easily turn gray and black.

[0004] Carbonized wood flooring is more brittle than wood containing moisture. Although carbonized wood flooring is strong, it has lost its original elasticity, and the feeling and touch are not as soft and comfortable as other floors.

[0005] Plastic wood flooring is soft and can be easily scratched. Although this will not destroy the overall stability of the material, its ornamental value is greatly reduced. There are many plastic wood flooring products on the market, but their quality is uneven. Once you buy inferior products, the fading phenomenon will be very serious.

[0006] The radiation heat exchange between the ground and the atmosphere always exists. On the one hand, the ground absorbs solar radiation and atmospheric back radiation, and on the other hand, it radiates long-wave radiation to the atmosphere. During the day, when the radiation absorbed by the ground exceeds the radiation emitted, the ground is heated and warmed, and the heat is transferred to the atmosphere and deep soil through radiation or other means, so that the temperature of the atmosphere and deep soil increases; at night, the long-wave radiation emitted by the ground exceeds the absorbed atmospheric back radiation, resulting in the ground losing heat and causing the ground temperature to drop. At this time, the deep soil and atmosphere in turn transfer heat to the ground in various ways to keep the surface temperature from dropping too much, resulting in the deep soil and atmosphere losing heat and the temperature also dropping. Utility Model Content

[0007] In view of the above technical problems in the related art, the utility model provides an outdoor composite floor, which can solve the above problems.

[0008] In order to achieve the above technical purpose, the technical solution of the utility model is implemented as follows:

[0009] An outdoor composite floor, characterized in that it comprises a plurality of supporting keels, each of the tops of the supporting keels is provided with an installation groove, each of the tops of the supporting keels is provided with a composite floor adjacent to the top, both sides of the composite floor are provided with fixing grooves, the top surface of the composite floor is provided with a hydrophobic groove, the composite floor is installed on the top of the supporting keels by means of fixing pieces, and adjacent composite floors are connected by means of the fixing pieces.

[0010] Furthermore, the composite floor material includes thermosetting resin recycled material and plastic, and the composite floor is extrusion molded.

[0011] Furthermore, a plurality of grooves are formed at the bottom of the composite floor.

[0012] Furthermore, a fixing seat matched with the mounting groove is arranged at the lower half of the fixing member, a fixing platform matched with the fixing groove is arranged at the upper half of the fixing member, and a through hole is arranged at the center of the top of the fixing platform.

[0013] Furthermore, the supporting keels are all arranged in parallel.

[0014] The beneficial effects of the utility model: the outdoor composite floor of the present application is extruded and molded, has high hardness, excellent acid and alkali resistance, corrosion resistance, low water absorption, and greater rigidity and bearing capacity than other floors. The grooves arranged on the lower surface of the composite floor can reflect the heat emitted from the ground, making the thermal expansion and contraction smaller than that of steel and all-plastic materials, and can also reduce the extent of the surface temperature drop at night. It is extruded and has better processability than wood, steel, plastic and other materials. It is easy to install and has low later maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] The utility model is further described in detail below with reference to the accompanying drawings.

[0017] Figure 1 This is a floor assembly structure diagram of an outdoor composite floor according to an embodiment of the utility model;

[0018] Figure 2 This is a bottom support keel structure diagram of an outdoor composite floor described in an embodiment of the utility model;

[0019] Figure 3 This is a structural diagram of a fixing part of an outdoor composite floor according to an embodiment of the utility model;

[0020] Figure 4 It is a structural diagram of an outdoor composite floor of an outdoor composite floor described in an embodiment of the utility model;

[0021] In the figure:

[0022] 1. Support keel; 2. Installation groove; 3. Laminate floor; 4. Fixing groove; 5. Drain groove; 6. Fixing parts. DETAILED DESCRIPTION

[0023] 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 belong to the scope of protection of the utility model.

[0024] like Figure 1-4 As shown, according to the utility model, an outdoor composite floor is disclosed, comprising a plurality of supporting keels 1, each of which is provided with a mounting groove 2 on the top of each supporting keel 1, and each of which is provided with a composite floor 3 adjacent to the top of each supporting keel 1, and fixing grooves 4 are provided on both sides of the composite floor 3, and a hydrophobic groove 5 is provided on the top surface of the composite floor 3, and the composite floor 3 is installed on the top of the supporting keel 1 through a fixing member 6, and adjacent composite floors 3 are connected through the fixing member 6;

[0025] In one embodiment of the utility model, the composite floor 3 material includes thermosetting resin recycled material and plastic, the composite floor 3 is extruded, a plurality of grooves are provided at the bottom of the composite floor 3, the lower half of the fixing member 6 is provided with a fixing seat matched with the installation groove 2, the upper half of the fixing member 6 is provided with a fixing platform matched with the fixing groove 4, a through hole is provided at the top center of the fixing platform, the supporting keels 1 are all arranged in parallel, the hydrophobic grooves provided on the upper surface of the composite floor 3 can play a role of wear resistance and anti-slip, the groove structure provided on the lower surface of the composite floor 3 can reflect the heat radiated from the ground, further reduce the heat absorption of the wood board itself, and reduce the influence of thermal expansion and contraction, temperature changes, etc. on the deformation of the composite floor 3;

[0026] Traditional plastic wood flooring is brittle, highly absorbent, and relatively poor in temperature resistance and corrosion resistance. The main reason is that it is affected by the "wood (wood fiber)" in the plastic wood flooring. The composite flooring used in this application replaces the "wood fiber" and is filled with "recycled thermosetting composite materials". When the composite flooring is produced, the substrate after the fiber-reinforced thermosetting resin composite material is recycled and placed in a mixer according to specific requirements, and the plastic slurry is prepared according to the formula, and the appropriate temperature (150-250°C) is prepared for pre-processing. After preheating the mold for 2 hours, the machine is started for independent processing. After the processing is completed, the product quality is tested and packaged; the composite flooring of this application can solve the current problems of wood-plastic flooring, such as: soft quality, easy deformation, easy to be affected by temperature and humidity, acid and alkali resistance, and poor anti-aging performance; promote the green recycling of scrapped products of thermosetting resin reinforced fiber composite materials; solve the problem of easy water accumulation and inconvenient drainage of plastic wood flooring on the market.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor composite floor, characterized by: The invention comprises a plurality of supporting keels (1), each of the supporting keels (1) having a mounting groove (2) on its top, each of the supporting keels (1) having a composite floor (3) adjacent to its top, each of the composite floor (3) having a fixing groove (4) on both sides, and a drainage groove (5) on the top surface of the composite floor (3), the composite floor (3) being mounted on the top of the supporting keels (1) via a fixing member (6), and adjacent composite floors (3) being connected via the fixing member (6).

2. The outdoor composite floor according to claim 1, characterized in that: The composite floor (3) is formed by extrusion.

3. The outdoor composite floor according to claim 1, characterized in that: The bottom of the composite floor (3) is provided with a plurality of grooves.

4. The outdoor composite floor according to claim 1, characterized in that: The lower half of the fixing member (6) is provided with a fixing seat matching the mounting groove (2), and the upper half of the fixing member (6) is provided with a fixing platform matching the fixing groove (4), and a through hole is provided at the center of the top of the fixing platform.

5. The outdoor composite floor according to claim 1, characterized in that: The supporting keels (1) are all arranged in parallel.

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