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Fat tire tread pattern structure

A tread pattern and tire technology, applied in the direction of tire tread/tread pattern, vehicle parts, tire parts, etc., can solve the problems of aggravating riding, heavy weight, poor mud and snow removal performance, etc., to ensure Grip and off-road performance, increased axial rigidity, increased edge effect

Active Publication Date: 2017-07-28
CHENG SHIN RUBBER XIAMEN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On relatively soft road conditions such as snow and beaches, the tread pattern of traditional mountain bike tires has poor mud and snow discharge performance, which not only aggravates the disadvantage of heavy riding, but may even get stuck in sand and snow and cannot continue riding.
Therefore, the tread pattern of traditional mountain bike tires has limitations when used on fat tires, and cannot cope with all the road conditions that fat tires pass through.

Method used

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  • Fat tire tread pattern structure
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Examples

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Embodiment

[0024] Such as Figure 1 to Figure 5 As shown, the present invention discloses a tread pattern structure of a fat tire. The vertical direction in the figure is set as the tire radial direction, the transverse direction is set as the tire axial direction, and the single dotted line indicates the equatorial plane.

[0025] Such as figure 1 As shown, the tread of the tire of the present invention has several raised pattern blocks distributed at intervals, and the pattern blocks are arranged symmetrically along the equator plane. Since fat tires have a wider tread and use less wind pressure, the tread can be divided into the main contact area M and two shoulder areas S according to the actual grounding conditions, where the width W of the main contact area M is set It is 55% to 80% of the total tread width TW. In the main contact area M, there are horizontal ribs 10 arranged in the center of the tread that are generally in the shape of an inverted C, and vertical ribs 30 are arr...

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PUM

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Abstract

The invention discloses a tread pattern structure of a fat tire. A plurality of raised pattern blocks are distributed at intervals on the tire tread. The pattern blocks are arranged symmetrically along the equator plane. The tread is divided into a main contact area in the middle and tire shoulder areas on both sides. In the main grounding area, there are horizontal stripes that are arranged on the equatorial plane and are similar to an inverted C shape. Vertical stripes are arranged between two adjacent horizontal stripes and located on both sides of the vertical stripes. The whole is an "S" shape with two oblique ribs, and irregular polygonal granular first shoulder patterns and second shoulder patterns are alternately distributed along the circumferential direction in the shoulder area. The invention adopts the mixed design of strip pattern blocks and granular pattern blocks to meet the comprehensive performance of fat tires in various complex road conditions such as snow fields, beaches, light forest roads, and off-road conditions.

Description

technical field [0001] The invention relates to a pneumatic tire for bicycles, and more particularly relates to a tread pattern structure matched with fat tires for bicycles. Background technique [0002] Fat tire bikes are a new type of bicycle that has become popular in the world in recent years. The tire width of the fat tires is greater than 3.0 inches. Compared with traditional mountain bikes, it has a more sporty and trendy appearance and has a strong visual impact. The fat tires used in this vehicle have a wider carcass and a large air volume, which can fully filter the vibration of the road surface, so the shock absorption and cushioning effects are good, and it has stable driving performance. [0003] Fat tire vehicles mainly travel on snowy fields, beaches, mild forest roads, and off-road roads. Complex road conditions drive the performance of each vehicle's accessories to be enhanced simultaneously. However, the tread pattern of fat tires currently on the market ...

Claims

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Application Information

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IPC IPC(8): B60C11/03
Inventor 陈秀雄
Owner CHENG SHIN RUBBER XIAMEN IND
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