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Tire

A tire and tire circumferential technology, applied in tire parts, tire tread/tread pattern, transportation and packaging, etc., can solve the problem that tires cannot effectively store rain, snow and water, and achieve good traction and braking performance. The effect of releasing strong power and improving grip

Inactive Publication Date: 2017-05-17
QINGDAO DOUBLESTAR TIRE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problem that the above-mentioned tires cannot effectively store rain and snow water, the present invention proposes a tire that can temporarily store rain and snow water

Method used

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Embodiment Construction

[0031] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "back" etc. are based on the attached figure 1 The positional relationship shown is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention . In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not...

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Abstract

The invention provides a tire. The tire comprises a tread making contact with the ground during traveling and tire shoulders arranged on two sides of the tread, wherein the annular surface in the middle of the tread along the circumference of the tire is an equatorial plane; a plurality of grooves are formed in the tread and parallel to the equatorial plane; a plurality of cross grooves are formed in the tread in the axial direction of the tire and intersect with the plurality of grooves to form a plurality of tread blocks; water bags capable of storing rain water and snow water are arranged on the tread blocks adjacent to the tire shoulders; each water bag comprises a columnar groove extending to the center of the tire in the direction perpendicular to the corresponding tread block, an inwards concave water storage cavity is formed in the bottom of the columnar groove, and the rain water and the snow water formed on the tread converge to the water storage cavity for storage under guidance of the columnar groove. The tire can store the rain water and the snow water effectively.

Description

technical field [0001] The invention relates to a tire, in particular to a tire suitable for winter. Background technique [0002] Ordinary summer tires cannot be used on winter roads, where the roads are icy and snowy, requiring tires with good water drainage and snow discharge performance, excellent braking performance, and strong driving force. [0003] Chinese invention patent CN 103158442 A discloses a winter truck and bus tire. This kind of winter truck and bus tire includes a carcass. The surface pattern block includes the first fine pattern, the middle fine pattern and the second fine pattern in an integrated structure, the angle α between the first fine pattern and the middle fine pattern is 120-140°, the second fine pattern and the middle fine pattern The angle β between the patterns is 120-140°. [0004] In the above-mentioned existing patent, protrusions are provided on the tread block, and the tread block includes first fine patterns, middle fine patterns and ...

Claims

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Application Information

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IPC IPC(8): B60C11/117B60C11/01B60C11/03B60C11/04B60C11/18
CPCB60C11/0323B60C11/01B60C11/0304B60C11/04B60C11/185B60C2011/013B60C2011/0341B60C2011/0346
Inventor 张峰苗梅张琳李晓红王宏霞黄娜
Owner QINGDAO DOUBLESTAR TIRE IND CO LTD
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