CN213328534U - Environment-friendly composite plastic track - Google Patents

Abstract

The utility model relates to an environment-friendly composite plastic track, which comprises a concrete base layer, an elastic layer, a buffer layer, a track surface layer, an anti-skid layer and a paint layer; the elastic layer is stacked on the concrete base layer; the buffer layer is stacked on the elastic layer; the runway surface layer is bonded to the buffer layer through a bonding agent; the antiskid layer is stacked on the runway surface layer; the paint layer is coated on the anti-skid layer. The utility model discloses an environmental protection combined type plastic course ultraviolet resistance prevents that environmental protection combined type plastic course from senescing fast, prolongs environmental protection combined type plastic course's life to, environmental protection combined type plastic course has tough elastic layer and buffer layer, effectively avoids the sports injury, can nail shoes wearing and tearing, and the soft or hard is moderate, and the wearability is good, and the use material all is current common material, low in manufacturing cost.

Description

Environment-friendly composite plastic track

Technical Field

The utility model relates to a plastic course technical field especially relates to an environmental protection combined type plastic course.

Background

The plastic track is also called as an all-weather track and field sports track, has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance, reduces the injury rate, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is an internationally recognized best all-weather outdoor sports ground floor material. The plastic track is used for various schools, professional stadiums, track and field tracks, semicircular areas, auxiliary areas, all-people fitness paths, indoor gym training tracks, playground road pavement, indoor and outdoor tracks, tennis, basketball, volleyball, badminton, handball and other places, and activity places such as parks, residential quarters and the like. The plastic track is non-toxic and harmless to the environment and human body. And the plastic track has the characteristics of ultraviolet light resistance, abrasion resistance, burst resistance, ageing resistance, long service life, easiness in maintenance, low maintenance cost and the like. The composite plastic track is a combination of a breathable track and a mixed track, and at present, the existing composite plastic track has limited buffering effect and cannot well ensure the speed and the technical performance of athletes; in addition, the existing composite plastic track is quickly worn by the nailed shoes of athletes, the service life is short, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to provide an environment-friendly composite plastic track for solving the technical problems of the existing composite plastic track.

An environment-friendly composite plastic track comprises a concrete base layer, an elastic layer, a buffer layer, a track surface layer, an anti-skid layer and a paint layer; the elastic layer is stacked on the concrete base layer; the buffer layer is stacked on the elastic layer; the runway surface layer is bonded to the buffer layer through a bonding agent; the antiskid layer is stacked on the runway surface layer; the paint layer is coated on the anti-skid layer.

In one embodiment, the thickness of the elastic layer is between 8 mm and 10 mm.

In one embodiment, the thickness of the buffer layer is between 3 mm and 5 mm.

In one embodiment, the thickness of the runway surface is between 2 mm and 4 mm.

In one embodiment, the thickness of the anti-slip layer is between 3 mm and 6 mm.

The utility model discloses an environmental protection combined type plastic course ultraviolet resistance prevents that environmental protection combined type plastic course from senescing fast, prolongs environmental protection combined type plastic course's life to, environmental protection combined type plastic course has tough elastic layer and buffer layer, effectively avoids the sports injury, can nail shoes wearing and tearing, and the soft or hard is moderate, and the wearability is good, and the use material all is current common material, low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of an environmental-friendly composite plastic track according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Please refer to fig. 1, which is a schematic structural diagram of an environment-friendly composite plastic track 1 according to an embodiment. As shown in the figure, the utility model discloses an environmental protection combined type plastic course 1, environmental protection combined type plastic course 1 includes concrete-based layer 10, elastic layer 11, buffer layer 12, runway surface course 13, skid resistant course 14 and paint layer 15. The elastic layer 11 is stacked on the concrete base layer 10; the buffer layer 12 is stacked on the elastic layer 11; the runway surface layer 13 is adhered to the buffer layer 12 through an adhesive; the antiskid layer 14 is stacked on the runway surface layer 13; a paint layer 15 is applied to the non-slip layer 14.

The concrete base layer 10 is a reinforced concrete base layer 10, the main materials of the reinforced concrete base layer 10 are crushed stones and sand, the consumption of cement and reinforcing steel bars is small, the crushed stones and the sand are common, and the manufacturing cost of the environment-friendly composite plastic track 1 is reduced; moreover, the reinforced concrete base layer 10 has excellent structural strength, mechanical properties and corrosion resistance, and can provide excellent supporting force for the environment-friendly composite plastic track 1, and the environment-friendly composite plastic track 1 is not easy to deform and corrode after being used for a long time.

The elastic layer 11 is formed by mixing high-elasticity black colloidal particles with the particle size of 3-4 mm with high-strength single-component glue; so that the elastic layer 11 has excellent structural strength and proper elasticity and rebound force, and the physical strength consumption of athletes is reduced. When in specific application, the thickness of the elastic layer 11 of the utility model is between 8 mm and 10 mm; the thickness of the elastic layer 11 is too thick, so that the manufacturing cost of the elastic layer 11 is increased, and further the manufacturing cost of the environment-friendly composite plastic track 1 is increased; the thickness of the elastic layer 11 is too thin, and the structural strength of the elastic layer 11 is insufficient, so that the service life of the environment-friendly composite plastic track 1 is short; therefore, the thickness of the elastic layer 11 is preferably between 8 mm and 10 mm. Preferably, the elastic layer 11 is 9 mm thick.

The buffer layer 12 is formed by mixing PU glue and talcum powder; the buffer layer 12 properly absorbs the impact force of the feet of the athlete, reduces the sports injury of the athlete and prolongs the career of the athlete. The thickness of the cushioning layer 12 is between 3 mm and 5 mm. Preferably, the thickness of the buffer layer 12 is 4 mm.

Runway surface course 13 is the PU glue of moulding plastics, and the PU is moulded plastics and is glued to make environmental protection combined type plastic runway 1 have excellent elasticity, and the sportsman uses environmental protection combined type plastic runway 1 more easily to, the chemical resistance that the PU was moulded plastics and is glued is excellent, prolongs environmental protection combined type plastic runway 1's life. The thickness of the runway surface 13 is between 2 mm and 4 mm. Preferably, the thickness of the runway surface 13 is 3 mm.

The antiskid layer 14 is EPDM antiskid particles with the particle size of 3-5 mm, the EPDM antiskid particles have excellent performances of oxidation resistance, ozone resistance and erosion resistance, and the EPDM antiskid particles cannot fade, become powdered and softened due to pollution of ultraviolet rays, ozone and acid rain, can keep bright colors for a long time, have good physical properties, are beneficial to the exertion of the speed and the technology of athletes and the improvement of the performance, and reduce the injury probability. The thickness of the non-slip layer 14 is between 3 mm and 6 mm. Preferably, the thickness of the non-slip layer 14 is 5 mm.

The paint layer 15 is made of bi-component polyurethane, so that the environment-friendly composite plastic track 1 is not easy to fade after being used for a long time.

To sum up, in the utility model discloses in one or more embodiments, the utility model discloses an environmental protection combined type plastic course ultraviolet resistance prevents that environmental protection combined type plastic course from senescing fast, prolongs environmental protection combined type plastic course's life to, environmental protection combined type plastic course has tough elastic layer and buffer layer, effectively avoids the motion injury, can the anti nail shoes wearing and tearing, and the soft or hard is moderate, and the wearability is good, uses the material all to have common material now, low in manufacturing cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. An environment-friendly composite plastic track is characterized by comprising a concrete base layer, an elastic layer, a buffer layer, a track surface layer, an anti-skid layer and a paint layer; the elastic layer is stacked on the concrete base layer; the buffer layer is stacked on the elastic layer; the runway surface layer is bonded to the buffer layer through a bonding agent; the antiskid layer is stacked on the runway surface layer; the paint layer is coated on the anti-skid layer.

2. An environmentally friendly composite plastic race track according to claim 1, wherein the thickness of the resilient layer is between 8 mm and 10 mm.

3. An environmentally friendly composite plastic track as claimed in claim 1, wherein the thickness of the cushioning layer is between 3 mm and 5 mm.

4. An environmentally friendly composite plastic course as claimed in claim 1, wherein the course facing has a thickness of between 2 mm and 4 mm.

5. An environmentally friendly composite plastic course as claimed in claim 1, wherein the thickness of the anti-slip layer is between 3 mm and 6 mm.

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