Luminous runway based on self-luminous material

Abstract

The utility model discloses a noctilucent runway based on a self-luminous material, which comprises an asphalt base layer, the top of the asphalt base layer is fixedly connected with a polyurethane glue layer, the top of the polyurethane glue layer is fixedly connected with an elastic buffer layer, the top of the elastic buffer layer is fixedly connected with an EPDM (Ethylene-Propylene-Diene Monomer) particle layer, and the top of the EPDM particle layer is fixedly connected with a luminescent material. The top of the EPDM particle layer is fixedly connected with a noctilucent scribing layer, and the elastic buffer layer comprises a polyurethane prepolymer layer fixedly connected to the top of the polyurethane glue layer. According to the utility model, firstly, the EPDM particle layer is utilized to absorb a part of impact force, then the black rubber particle layer, the silicon PU material layer and the buffer rubber cushion layer are utilized to absorb a part of impact force, and finally, when the impact force is transmitted to the polyurethane prepolymer layer, the polyurethane prepolymer layer is utilized to absorb a part of impact force, so that the impact force is transmitted to the rubber cushion layer. At the moment, the impact force can be prevented from completely vibrating to the feet of the athlete, so that the effect of good damping and buffering effects is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of night runway, concretely to a night runway based on self-luminous material. BACKGROUND

[0002] The night runway is a kind of luminous pavement that can be clearly visible at night, which is also called fluorescent runway or luminous runway, and the production of night runway mainly has two methods: one is to use luminous gravel as material, and the other is to use luminous powder as material, and the luminous principle of night runway is to absorb ultraviolet rays and visible light during the day by using night light material, and then release the stored light energy in the night or insufficient light environment, forming a lasting light effect, which not only makes the runway shining at night, but also increases the ornamental value of the playground, and ensures the safety of night exercise.

[0003] According to the patent number CN214992832U published by China patent network, the patent name is a night light plastic runway, which aims to solve the problem that the existing night light runway is equipped with a timing switch function of the lighting street lamp, but cannot cover all the running time of people, and the lighting street lamp is turned on for a long time when no one exercises, which wastes electric power, and the technical scheme is as follows: a glue layer, a luminous layer, a paint layer, a plastic particle layer, a buffer layer and a base layer are provided; the top of the base layer is paved with the buffer layer, the top of the buffer layer is bonded with the plastic particle layer by adhesive, the top of the plastic particle layer is coated with the paint layer, the top of the paint layer is provided with the luminous layer, the luminous layer is made of light-induced energy storage night light powder and polyvinyl chloride, and the outer side of the luminous layer is provided with the glue layer for reinforcement, the utility model is provided with the luminous layer, which absorbs light energy during the day and releases light source at night, so as to facilitate the night exercise enthusiasts to distinguish the running track and add atmosphere, but the shock absorption effect of the night light runway is poor, and the traditional night light runway has simple structure, so that it is difficult to absorb the impact force generated by the feet of athletes on the runway when the athletes run, a large amount of impact force is reflected to the feet of athletes, and the feet of athletes are injured due to the reflection.

[0004] Therefore, it is necessary to design and reform the night light runway, so that the shock absorption effect is good. UTILITY MODEL CONTENT

[0005] In order to solve the problems in the background art, the utility model aims to provide a night light runway based on self-luminous material, which has the advantages of good shock absorption effect, solves the problems of poor shock absorption effect of night light runway, simple structure of traditional night light runway, difficulty in absorbing the impact force generated by the feet of athletes on the runway when the athletes run, a large amount of impact force reflected to the feet of athletes, and injury of the feet of athletes due to the reflection.

[0006] To achieve the above object, the utility model provides the following technical scheme: a noctilucent runway based on spontaneous emission material, including asphalt base layer, the top of asphalt base layer is fixedly connected with polyurethane glue layer, the top of polyurethane glue layer is fixedly connected with elastic buffer layer, the top of elastic buffer layer is fixedly connected with EPDM particle layer, the top of EPDM particle layer is fixedly connected with noctilucent marking line layer;

[0007] The elastic buffer layer includes a polyurethane prepolymer layer fixedly connected to the top of the polyurethane glue layer, a buffer rubber pad layer fixedly connected to the top of the polyurethane prepolymer layer, a silicon PU material layer fixedly connected to the top of the buffer rubber pad layer, a black rubber particle layer fixedly connected to the top of the silicon PU material layer, and the top of the black rubber particle layer is fixedly connected to the bottom of the EPDM particle layer.

[0008] As preferred in the utility model, the material of the noctilucent marking line layer is a light-storing type light-emitting plastic master batch.

[0009] As preferred in the utility model, the material of the polyurethane prepolymer layer is a hydroxyl-terminated prepolymer, and the thickness of the polyurethane prepolymer layer is three centimeters.

[0010] As preferred in the utility model, the material of the buffer rubber pad layer is a ternary ethylene-propylene rubber buffer pad, and the buffer rubber pad layer is fixedly connected to the polyurethane prepolymer layer by glue.

[0011] As preferred in the utility model, the material of the silicon PU material layer is a standard-grade silicon PU, and the thickness of the silicon PU material layer is the same as that of the polyurethane prepolymer layer.

[0012] As preferred in the utility model, the material of the black rubber particle layer is SBS elastomer particles.

[0013] As preferred in the utility model, the top of the noctilucent marking line layer is fixedly connected to a transparent anticorrosive layer, and the material of the transparent anticorrosive layer is a water-based transparent anticorrosive paint.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1、The utility model first utilizes the EPDM particle layer to absorb a part of impact force, then utilizes the black rubber particle layer, the silicon PU material layer and the buffer rubber pad layer to absorb a part of impact force, finally when the impact force is conducted to the polyurethane prepolymer layer, utilizes the polyurethane prepolymer layer to absorb a part of impact force, at this moment, the impact force can be prevented from completely reverberating to the feet of the athletes, so as to reach the effect that the shock-absorbing and buffering effect is good.

[0016] 2. The utility model discloses a night light marking layer of light storage type luminous plastic master batch material is set up, can increase the luminous time of night light marking layer, and the user is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the utility model asphalt base structure perspective drawing;

[0018] Figure 2 It is the utility model Figure 2 Middle A place structure enlarged view;

[0019] Figure 3 It is the utility model elastic buffer layer structure main view section view;

[0020] Figure 4 It is the utility model night light marking layer structure main view partial section view.

[0021] In the drawing: 1, asphalt base layer;2, polyurethane glue layer;3, elastic buffer layer;4, EPDM particle layer;5, night light marking layer;31, polyurethane prepolymer layer;32, buffer rubber pad layer;33, silicon PU material layer;34, black rubber particle layer;6, transparent anticorrosive layer. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1 to 4 Indicated, the utility model provides a kind of night light runway based on self-luminous material, including asphalt base layer 1, the top of asphalt base layer 1 is fixedly connected with polyurethane glue layer 2, the top of polyurethane glue layer 2 is fixedly connected with elastic buffer layer 3, the top of elastic buffer layer 3 is fixedly connected with EPDM particle layer 4, the top of EPDM particle layer 4 is fixedly connected with night light marking layer 5;

[0024] Elastic buffer layer 3 includes the polyurethane prepolymer layer 31 of fixedly connected in the top of polyurethane glue layer 2, the top of polyurethane prepolymer layer 31 is fixedly connected with buffer rubber pad layer 32, the top of buffer rubber pad layer 32 is fixedly connected with silicon PU material layer 33, the top of silicon PU material layer 33 is fixedly connected with black rubber particle layer 34, the top of black rubber particle layer 34 is fixedly connected with the bottom of EPDM particle layer 4.

[0025] Reference Figure 2The material of the luminous marking layer 5 is a photoluminescent plastic masterbatch, which is made of high-quality strontium aluminate long afterglow luminescent pigment and unsaturated resin.

[0026] As a technical optimization of this utility model, by setting a luminous marking layer 5 of phosphorescent plastic masterbatch material, the luminous time of the luminous marking layer 5 can be increased, making it more convenient for users.

[0027] refer to Figure 3 The polyurethane prepolymer layer 31 is made of hydroxyl-terminated prepolymer, and the thickness of the polyurethane prepolymer layer 31 is three centimeters.

[0028] As a technical optimization of this utility model, by setting a polyurethane prepolymer layer 31 with a terminal hydroxyl prepolymer material, the elasticity of the polyurethane prepolymer layer 31 can be increased, and the buffering performance of the polyurethane prepolymer layer 31 can be further increased.

[0029] refer to Figure 3 The buffer rubber pad 32 is made of EPDM rubber and is fixedly connected to the polyurethane prepolymer layer 31 by adhesive.

[0030] As a technical optimization of this utility model, by setting a buffer rubber pad 32 made of EPDM rubber buffer pad material, the aging resistance of the buffer rubber pad 32 can be increased, making the buffer rubber pad 32 less prone to aging and damage.

[0031] refer to Figure 3 The material of the silicone PU material layer 33 is standard grade silicone PU, and the thickness of the silicone PU material layer 33 is the same as the thickness of the polyurethane prepolymer layer 31.

[0032] As a technical optimization of this utility model, by setting a standard-grade silicone PU material layer 33, the weather resistance of the silicone PU material layer 33 can be increased, and the silicone PU material layer 33 can be prevented from being damaged due to climate change.

[0033] refer to Figure 3 The black rubber granule layer 34 is made of SBS elastomer granules and is produced by processing waste tires through machinery.

[0034] As a technical optimization of this utility model, by setting a black rubber particle layer 34 of SBS elastomer particle material, the shock absorption and buffering effect of the black rubber particle layer 34 can be increased, enabling the black rubber particle layer 34 to absorb more impact force.

[0035] refer to Figure 4 A transparent anti-corrosion layer 6 is fixedly connected to the top of the luminous marking layer 5. The transparent anti-corrosion layer 6 is made of water-based transparent anti-corrosion coating.

[0036] As a technical optimization of this utility model, by setting a transparent anti-corrosion layer 6, the anti-corrosion performance of the luminous marking layer 5 can be increased without affecting its luminescence, thus preventing the luminous marking layer 5 from being damaged by corrosion.

[0037] The working principle and usage process of this utility model are as follows: When an athlete runs on a luminous track, the athlete's feet will generate impact force on the track. At this time, the EPDM particle layer 4 first absorbs part of the impact force, preventing the impact force from being completely reflected back to the athlete's feet. Then, when the impact force is transmitted to the black rubber particle layer 34, the black rubber particle layer 34 absorbs part of the impact force. When the impact force is transmitted to the silicone PU material layer 33, the silicone PU material layer 33 absorbs part of the impact force. When the impact force is transmitted to the cushioning rubber pad layer 32, the cushioning rubber pad layer 32 absorbs part of the impact force. Finally, when the impact force is transmitted to the polyurethane prepolymer layer 31, the polyurethane prepolymer layer 31 absorbs part of the impact force. At this time, the impact force can be absorbed, preventing the impact force from being completely reflected back to the athlete's feet, thereby achieving a good shock absorption and cushioning effect.

[0038] In summary, this luminous running track based on self-luminous materials, through the construction of an asphalt base layer 1, a polyurethane adhesive layer 2, an elastic buffer layer 3, an EPDM particle layer 4, a luminous marking layer 5, a polyurethane prepolymer layer 31, a buffer rubber pad layer 32, a silicone PU material layer 33, and a black rubber particle layer 34, solves the problems of poor shock absorption and cushioning effect of traditional luminous running tracks. Traditional luminous running tracks have simple structures that fail to absorb the impact force generated by athletes' feet on the track during running, resulting in a large amount of impact force being reflected back to the athletes' feet, causing foot injuries due to this rebound.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A luminescent runway based on a self-luminous material, comprising an asphalt base layer (1), characterized in that: The top of the asphalt base layer (1) is fixedly connected with a polyurethane glue layer (2), the top of the polyurethane glue layer (2) is fixedly connected with an elastic buffer layer (3), the top of the elastic buffer layer (3) is fixedly connected with an EPDM particle layer (4), and the top of the EPDM particle layer (4) is fixedly connected with a night light marking line layer (5). The elastic buffer layer (3) comprises a polyurethane prepolymer layer (31) fixedly connected at the top of the polyurethane glue layer (2), the top of the polyurethane prepolymer layer (31) is fixedly connected with a buffer rubber pad layer (32), the top of the buffer rubber pad layer (32) is fixedly connected with a silicon PU material layer (33), the top of the silicon PU material layer (33) is fixedly connected with a black rubber particle layer (34), and the top of the black rubber particle layer (34) is fixedly connected with the bottom of the EPDM particle layer (4).

2. A night glow runway based on self-luminous material as claimed in claim 1, wherein: The material of the night light marking line layer (5) is light-storing type light-emitting plastic master batch.

3. The luminescent runway based on self-luminous material according to claim 1, characterized in that: The material of the polyurethane prepolymer layer (31) is hydroxyl-terminated prepolymer, and the thickness of the polyurethane prepolymer layer (31) is three centimeters.

4. The luminescent runway based on self-luminous material according to claim 1, characterized in that: The material of the buffer rubber pad layer (32) is ethylene-propylene-diene rubber buffer pad, and the buffer rubber pad layer (32) is fixedly connected with the polyurethane prepolymer layer (31) through glue.

5. The luminescent runway based on self-luminous material according to claim 1, characterized in that: The material of the silicon PU material layer (33) is standard silicon PU, and the thickness of the silicon PU material layer (33) is the same as that of the polyurethane prepolymer layer (31).

6. The luminescent runway based on self-luminous material according to claim 1, characterized in that: The material of the black rubber particle layer (34) is SBS elastomer particles.

7. The luminescent runway based on self-luminous material according to claim 1, characterized in that: The top of the night light marking line layer (5) is fixedly connected with a transparent anticorrosive layer (6), and the material of the transparent anticorrosive layer (6) is water-based transparent anticorrosive paint.

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