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 stabilit

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

Example Embodiment

[0032] Example one

[0033] Such as Figure 1~4 As shown, a sports floor includes:

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

[0035] The upper surface of the TPE rubber layer 4 is a TPE rubber layer 4 formed by injection of molten rubber injected through the rubber injection channel 3 into the groove. 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 pr...

Example Embodiment

[0045] Example two

[0046] A method for preparing sports flooring, the method steps include:

[0047] The PP plastic particles are melted and extruded to obtain molten plastic. The molten plastic is injected into the mold and injection molded to obtain the PP plastic layer 1, wherein the front surface of the PP plastic layer 1 is provided with bumps 2 arranged in a matrix. A groove is formed between the bumps 2 of an adjacent row, and a plurality of glue injection channels 3 connected to the grooves are provided on the back of the PP plastic layer 1;

[0048] The TPE rubber particles are melted and extruded to obtain molten rubber, and the molten rubber is injected into the groove through the rubber injection channel 3 and pressure-maintained to obtain the TPE rubber layer 4, wherein the upper surface of the TPE rubber layer 4 is not lower than The upper surface of the bump 2.

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

Example Embodiment

[0072] Example three

[0073] A method for preparing sports flooring, the method steps include:

[0074] The PP plastic particles are melted and extruded to obtain molten plastic. The molten plastic is injected into the mold and injection molded to obtain the PP plastic layer 1, wherein the front surface of the PP plastic layer 1 is provided with bumps 2 arranged in a matrix. A groove is formed between the bumps 2 of an adjacent row, and a plurality of glue injection channels 3 connected to the grooves are provided on the back of the PP plastic layer 1;

[0075] The TPE rubber particles are melted and extruded to obtain molten rubber, and the molten rubber is injected into the groove through the rubber injection channel 3 and pressure-maintained to obtain the TPE rubber layer 4, wherein the upper surface of the TPE rubber layer 4 is not lower than The upper surface of the bump 2.

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

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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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