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Wear-resistant and anti-corrosion rubber strip for treadmill

An anti-corrosion rubber and wear-resistant technology, which is applied in the field of treadmill rubber strips, can solve problems such as surface shedding, anti-corrosion, poor wear resistance, corrosion, etc., and achieve the effects of reducing gravity, ensuring service life, and improving cushioning

Active Publication Date: 2021-07-02
南通匠人新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a wear-resistant and anti-corrosion rubber strip for a treadmill, to solve the problem that the existing treadmill rubber strip proposed in the above-mentioned background technology has poor anti-corrosion and wear-resistant effects when used, and after long-term use Prone to the problem of surface peeling and severe corrosion

Method used

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  • Wear-resistant and anti-corrosion rubber strip for treadmill
  • Wear-resistant and anti-corrosion rubber strip for treadmill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] S1: Mix and knead the rubber raw materials of the internal vulcanized rubber body 11, the hook 2, the buffer chamber 3, the mass reduction hole 4, and the buffer support plate 5, and extrude them into one body;

[0033] S2: knead the raw materials of the outer anti-corrosion and wear-resistant layer 12, and vulcanize and extrude the kneaded raw materials on the outer wall of the inner vulcanized rubber body 11, so that the connection between the inner vulcanized rubber body 11 and the outer anti-corrosion wear-resistant layer 12 is stable;

[0034] The anti-corrosion rubber base material is styrene-butadiene rubber and preservative according to the ratio of 90:1. The wear-resistant additives are glass fiber, alumina powder and silicon oxide powder. The anti-corrosion rubber base material and wear-resistant additive are respectively Anti-corrosion rubber substrate 40Kg and wear-resistant additive 8Kg;

[0035] S3: It can be cut to length after cooling.

Embodiment 2

[0037] S1: Mix and knead the rubber raw materials of the internal vulcanized rubber body 11, the hook 2, the buffer chamber 3, the mass reduction hole 4, and the buffer support plate 5, and extrude them into one body;

[0038] S2: knead the raw materials of the outer anti-corrosion and wear-resistant layer 12, and vulcanize and extrude the kneaded raw materials on the outer wall of the inner vulcanized rubber body 11, so that the connection between the inner vulcanized rubber body 11 and the outer anti-corrosion wear-resistant layer 12 is stable;

[0039] The anti-corrosion rubber substrate is nitrile rubber and preservative according to the ratio of 90:1, and the wear-resistant additives are glass fiber, alumina powder and silicon oxide powder. The anti-corrosion rubber substrate and wear-resistant additive are respectively according to the mass proportion Anti-corrosion rubber substrate 45Kg and wear-resistant additive 10Kg;

[0040] S3: It can be cut to length after cooling...

Embodiment 3

[0042] S1: Mix and knead the rubber raw materials of the internal vulcanized rubber body 11, the hook 2, the buffer chamber 3, the mass reduction hole 4, and the buffer support plate 5, and extrude them into one body;

[0043] S2: knead the raw materials of the outer anti-corrosion and wear-resistant layer 12, and vulcanize and extrude the kneaded raw materials on the outer wall of the inner vulcanized rubber body 11, so that the connection between the inner vulcanized rubber body 11 and the outer anti-corrosion wear-resistant layer 12 is stable;

[0044] The anti-corrosion rubber base material is butyl rubber and preservative according to the ratio of 90:1, and the wear-resistant additives are glass fiber, alumina powder and silicon oxide powder. The anti-corrosion rubber base material and wear-resistant additive are respectively Anti-corrosion rubber substrate 50Kg and wear-resistant additive 12Kg;

[0045] S3: It can be cut to length after cooling.

[0046] application:

...

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Abstract

The invention disclosed in the invention belongs to the technical field of treadmill rubber strips, in particular to a wear-resistant and anti-corrosion rubber strip for treadmills, comprising a rubber strip body comprising an inner vulcanized rubber body and an outer anti-corrosion and wear-resistant layer. The outer anti-corrosion and wear-resistant layer covers the upper side of the outer wall of the inner vulcanized rubber body, and the front and rear sides of the bottom end of the inner vulcanized rubber body are provided with hooks. The wear-resistant layer can protect the inner vulcanized rubber body from corrosion, and can ensure the basic characteristics of the inner vulcanized rubber body; through the setting of the buffer cavity and the quality reduction hole, the gravity of the inner vulcanized rubber body can be reduced, and a certain buffer effect can be achieved. , with the use of the buffer support plate, can further improve the effect of buffering; the composition ratio of the external anti-corrosion and wear-resistant layer can achieve the effect of anti-corrosion and wear-resistant, and ensure the service life of the rubber strip body.

Description

technical field [0001] The invention relates to the technical field of treadmill rubber strips, in particular to a wear-resistant and anti-corrosion rubber strip for treadmills. Background technique [0002] Treadmill is a common fitness equipment for families and gyms, and it is the simplest type of home fitness equipment today, and it is the best choice for home fitness equipment. In 1965, Nordic Finland Dontley produced the world's first household treadmill, which was changed by the designer based on the principle of the speed belt. [0003] Rubber strips are usually arranged on the edge of the treadmill for the protection of the treadmill, and have a good protective effect on the corner collision of the treadmill. The existing treadmill rubber strips are corrosion-resistant, The wear-resistant effect is not good, and the surface is prone to peeling off and severe corrosion after long-term use. Contents of the invention [0004] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B22/02C08K7/14C08K3/22C08K3/36C08L9/06C08L9/02C08L23/22
CPCA63B22/02A63B2209/00C08K3/22C08K3/36C08K7/14C08K2003/2227C08L9/06C08L9/02C08L23/22
Inventor 潘士祥张正好王波
Owner 南通匠人新材料科技有限公司
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