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Sports floor and preparation method thereof

A floor and sports technology, applied in the field of sports floor and its preparation, can solve the problems of short service life, difficulty in meeting the requirements of sports floor stability and shock absorption at the same time, achieve good wear resistance, protect skin and bones, reduce The effect of damage to the joint

Pending Publication Date: 2020-01-03
常州泰辉橡塑新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sports floor is a kind of floor specially developed for sports venues. Sports floor is used more and more widely, but the stability and shock absorption of the existing sports floor are difficult to meet the requirements at the same time, and the service life is short

Method used

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  • Sports floor and preparation method thereof
  • Sports floor and preparation method thereof
  • Sports floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1~4 Shown, a kind of sports floor, it comprises:

[0034] PP plastic layer 1, the front of the PP plastic layer 1 is provided with bumps 2 arranged in a matrix, grooves are formed between the bumps 2 in adjacent columns and rows, and the back of the PP plastic layer 1 is provided with There are a plurality of injection channels 3 communicating with the grooves and used for injecting molten rubber into the grooves;

[0035] The molten rubber injected through the injection channel 3 is injected into the groove to form a TPE rubber layer 4 , the upper surface of the TPE rubber layer 4 is not lower than the upper surface of the bump 2 . In this embodiment, the sports floor further includes a rubber pad formed by molten rubber at the glue injection port of the glue injection channel 3 for increasing the coefficient of friction with the ground.

[0036] Specifically, the sports floor of the present invention adopts the PP plastic layer 1 as a hard base plate...

Embodiment 2

[0046] A preparation method for a sports floor, the method steps comprising:

[0047] Melting and extruding PP plastic particles to obtain molten plastic, injecting the molten plastic into a mold, and injection molding to obtain a PP plastic layer 1, wherein, the front side of the PP plastic layer 1 is provided with bumps 2 arranged in a matrix, and adjacent columns Grooves are formed between the bumps 2 in adjacent rows, and the back of the PP plastic layer 1 is provided with a plurality of glue injection channels 3 communicating with the grooves;

[0048] Melting and extruding the TPE rubber particles to obtain molten rubber, injecting the molten rubber into the groove through the injection channel 3, and forming under pressure to obtain the TPE rubber layer 4, wherein the upper surface of the TPE rubber layer 4 is not lower than the The upper surface of the above bump 2.

[0049] Wherein, the components contained in the raw material of the PP plastic layer 1 and the parts ...

Embodiment 3

[0073] A preparation method for a sports floor, the method steps comprising:

[0074] Melting and extruding PP plastic particles to obtain molten plastic, injecting the molten plastic into a mold, and injection molding to obtain a PP plastic layer 1, wherein, the front side of the PP plastic layer 1 is provided with bumps 2 arranged in a matrix, and adjacent columns Grooves are formed between the bumps 2 in adjacent rows, and the back of the PP plastic layer 1 is provided with a plurality of glue injection channels 3 communicating with the grooves;

[0075] Melting and extruding the TPE rubber particles to obtain molten rubber, injecting the molten rubber into the groove through the injection channel 3, and forming under pressure to obtain the TPE rubber layer 4, wherein the upper surface of the TPE rubber layer 4 is not lower than the The upper surface of the above bump 2.

[0076] Wherein, the components contained in the raw material of the PP plastic layer 1 and the parts ...

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Abstract

The invention discloses a sports floor and a preparation method thereof. The sports floor comprises a PP plastic layer and a TPE rubber layer which is formed by performing injection molding on moltenrubber, injected through rubber injecting channels, in grooves. Protruding lugs arranged in a matrix mode are arranged on the front face of the PP plastic layer. The grooves are formed between the adjacent rows of the protruding lugs and between the adjacent lines of the protruding lugs correspondingly. The multiple rubber injecting channels communicating with the grooves and used for injecting the molten rubber into the grooves are formed in the back face of the PP plastic layer. The upper surface of the TPE rubber layer is not lower than the upper surfaces of the protruding lugs. According to the sports floor provided by the invention, the requirements for stability and shock absorption can be met simultaneously, and the usage experience is good.

Description

technical field [0001] The invention relates to a sports floor and a preparation method thereof. Background technique [0002] Sports floor is a kind of floor specially developed for sports venues. Sports floor is used more and more widely, but the stability and shock absorption of existing sports floor are difficult to meet the requirements at the same time, and the service life is short. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a sports floor that can meet the requirements of stability and shock absorption at the same time, and has a good user experience. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a sports floor, which comprises: [0005] A PP plastic layer, the front of the PP plastic layer is provided with matrix-disposed bumps, grooves are formed between the bumps in adjacent columns and rows, ...

Claims

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Application Information

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IPC IPC(8): E04F15/02E04F15/10E01C13/04E01C11/22C08L23/12C08L83/04C08L53/02C08K13/02C08K3/40
CPCC08L23/12C08L53/025C08L2205/03E01C11/225E01C13/045E04F15/02E04F15/10C08L83/04C08K13/02C08K3/40C08L91/06
Inventor 何大勇高雪峰张向上
Owner 常州泰辉橡塑新材料有限公司
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