CN211734933U

CN211734933U - High tensile resistance plastic course

Info

Publication number: CN211734933U
Application number: CN201921740181.6U
Authority: CN
Inventors: 付伟峰
Original assignee: HANGZHOU BAOLI SPORTS FACILITIES ENGINEERING CO LTD
Current assignee: HANGZHOU BAOLI SPORTS FACILITIES ENGINEERING CO LTD
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-10-23
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a high tensile resistance plastic course, which belongs to the technical field of plastic courses, and comprises a substrate layer, wherein a reinforced layer is fixed at the top of the substrate layer, a plurality of reinforcing ribs are fixed inside the reinforced layer, the top of the reinforced layer is connected with a waterproof layer, the top of the waterproof layer is connected with a buffer layer, and a lug, an extrusion column and an elastic layer are respectively fixed inside the buffer layer; be provided with the extrusion post, the lug, be provided with a plurality ofly because of lug and extrusion post, and the extrusion post is located the top of lug, when the buffer layer receives external pressure, the buffer layer can take place deformation and make its inside extrusion post rebound, the extrusion post rebound is with the extrusion lug, make the lug bear external pressure, the degree that the buffer layer deformation can be restricted to the extrusion post simultaneously, and after external pressure disappears, the extrusion post can make the buffer layer reset fast, prevent that the buffer layer from receiving the outside extrusion for a long time and losing elastic condition emergence, the service life of effectual extension buffer layer.

Description

High tensile resistance plastic course

Technical Field

The utility model relates to a plastic course technical field specifically is a high tensile resistance plastic course.

Background

The plastic track is also called as all-weather track and field sports track, which is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler; the plastic 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 and reduces the tumble injury rate; the plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather outdoor sports ground floor material internationally recognized.

In the existing plastic track, a buffer layer is arranged in the track to enhance the elasticity of the track, but the buffer layer is extruded by external force for a long time to lose the elasticity, so that the buffer layer loses the function; meanwhile, after the plastic runway is used for a period of time, the plastic runway layer on the surface of the plastic runway is easy to stretch and drop, and the plastic runway needs to be frequently maintained, so that the maintenance cost of the runway is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stretching resistance plastic course has solved among the above-mentioned background art the buffer layer and has easily lost elasticity and the easy problem that is stretched and drop in plastic course layer surface under the extrusion of pressure for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tensile resistance plastic course, includes the basement layer, the top on basement layer is fixed with the enhancement layer, the inside of enhancement layer is fixed with a plurality of strengthening ribs, the top of enhancement layer is connected with the waterproof layer, the top of waterproof layer is connected with the buffer layer, the inside of buffer layer is fixed with lug, extrusion post and elastic layer respectively.

Preferably, the top of buffer layer is connected with the plastic runway layer, the top on plastic runway layer is fixed with the micelle.

Preferably, the lug is positioned at the bottom of the extrusion column, and the bottom of the extrusion column is arc-shaped.

Preferably, the elastic layer is made of a rubber material.

Preferably, a plurality of said reinforcing bars are equidistantly distributed within the reinforcing layer.

Preferably, the bumps and the extruded columns are arranged in plurality and are distributed in the buffer layer at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the high-tensile-resistance plastic track is provided with a plurality of extrusion columns and convex blocks, the extrusion columns are arranged above the convex blocks, when the buffer layer is subjected to external pressure, the buffer layer can deform and enable the extrusion columns in the buffer layer to move downwards, the extrusion columns move downwards to extrude the convex blocks, the convex blocks are enabled to bear the external pressure, meanwhile, the extrusion columns can limit the deformation degree of the buffer layer, and after the external pressure disappears, the extrusion columns can enable the buffer layer to reset quickly, the buffer layer is prevented from losing elasticity due to long-time external extrusion, and the service life of the buffer layer is effectively prolonged; be provided with the enhancement layer, the strengthening rib, the holistic intensity of plastic course can be improved to enhancement layer and strengthening rib, and strengthening rib equidistance distributes in the inside of enhancement layer, can more effectual improvement plastic course's whole tensile resistance intensity, take place in the condition that the plastic course layer on its surface drops when preventing the outside to stretch the plastic course, and reduce the maintenance cost of plastic course, improve the service life of plastic course simultaneously, this problem that the buffer layer is easily stretched and drops easily that easily loses elasticity and plastic course layer surface under the extrusion of pressure for a long time has been solved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

fig. 3 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a base stone layer; 2. a reinforcing layer; 3. reinforcing ribs; 4. a waterproof layer; 5. an elastic layer; 6. a bump; 7. a buffer layer; 8. extruding the column; 9. a plastic runner layer; 10. colloidal particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high tensile resistance plastic course, includes basal stone layer 1, enhancement layer 2, strengthening rib 3, waterproof layer 4, elastic layer 5, lug 6, buffer layer 7, compression leg 8, plastic runway layer 9 and micelle 10, the top on basal stone layer 1 is fixed with enhancement layer 2, the inside of enhancement layer 2 is fixed with a plurality of strengthening ribs 3, the top of enhancement layer 2 is connected with waterproof layer 4, the top of waterproof layer 4 is connected with buffer layer 7, the inside of buffer layer 7 is fixed with lug 6, compression leg 8 and elastic layer 5 respectively, because of being provided with waterproof layer 4 to prevent that outside rainwater from entering into to the inside below of plastic course.

Referring to fig. 1 to 3, the top of the buffer layer 7 is connected to a plastic runner layer 9, colloidal particles 10 are fixed to the top of the plastic runner layer 9 so that a user can move on the plastic runner layer 9, the protrusion 6 is located at the bottom of the compression column 8, and the bottom of the compression column 8 is arc-shaped so that the compression column 8 moves downward and compresses the protrusion when being subjected to external pressure, and the buffering capacity of the buffer layer 7 is enhanced.

Referring to fig. 1, the elastic layer 5 is made of rubber material to improve the elasticity of the plastic track, and the plurality of reinforcing ribs 3 are equidistantly distributed inside the reinforcing layer 2 to improve the overall strength of the plastic track and the tensile strength thereof.

Referring to fig. 1 and 3, the plurality of bumps 6 and the plurality of extruding posts 8 are disposed, and the plurality of bumps 6 and the plurality of extruding posts 8 are equally spaced inside the buffer layer 7, so as to limit the deformation degree of the buffer layer 7 and improve the service life of the buffer layer 7.

The working principle is as follows: firstly, be provided with a plurality ofly because of lug 6 and squeeze column 8, and squeeze column 8 is located lug 6's top, when buffer layer 7 receives external pressure, buffer layer 7 can take place deformation and make its inside squeeze column 8 downstream, squeeze column 8 downstream is with extrusion lug 6, make lug 6 bear external pressure, squeeze column 8 can restrict the degree of buffer layer 7 deformation simultaneously, and after external pressure disappears, squeeze column 8 can make buffer layer 7 reset fast, prevent that buffer layer 7 from receiving the outside extrusion and losing the condition emergence of elasticity for a long time, and enhancement layer 2 and strengthening rib 3 can improve the holistic intensity of plastic course, and strengthening rib 3 equidistance distributes in the inside of enhancement layer 2, can be more effectual improvement plastic course's whole stretching resistance intensity.

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

Claims

1. A high tensile resistance plastic course, includes base stone layer (1), its characterized in that: the top on basement layer (1) is fixed with enhancement layer (2), the inside on enhancement layer (2) is fixed with a plurality of strengthening ribs (3), the top on enhancement layer (2) is connected with waterproof layer (4), the top of waterproof layer (4) is connected with buffer layer (7), the inside of buffer layer (7) is fixed with lug (6), compression leg (8) and elastic layer (5) respectively.

2. The plastic track with high tensile resistance as claimed in claim 1, wherein: the top of buffer layer (7) is connected with plastic runway layer (9), the top of plastic runway layer (9) is fixed with micelle (10).

3. The plastic track with high tensile resistance as claimed in claim 1, wherein: the lug (6) is positioned at the bottom of the extrusion column (8), and the bottom of the extrusion column (8) is arc-shaped.

4. The plastic track with high tensile resistance as claimed in claim 1, wherein: the elastic layer (5) is made of rubber materials.

5. The plastic track with high tensile resistance as claimed in claim 1, wherein: the reinforcing ribs (3) are distributed in the reinforcing layer (2) at equal intervals.

6. The plastic track with high tensile resistance as claimed in claim 1, wherein: the bump (6) and the extrusion column (8) are both provided with a plurality of bumps (6) and the extrusion column (8) which are distributed in the buffer layer (7) at equal intervals.