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Tire with novel tire side patterns and tire mold

A sidewall and pattern technology, which is applied in the direction of tire tread/tread pattern, tire sidewall, tire parts, etc., to achieve the effect of improving moving efficiency, increasing area and increasing rigidity

Active Publication Date: 2018-08-17
HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a tire mold, which aims to solve the above-mentioned problems existing in tire molds in the prior art

Method used

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  • Tire with novel tire side patterns and tire mold
  • Tire with novel tire side patterns and tire mold
  • Tire with novel tire side patterns and tire mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] The present embodiment provides a tire with a novel sidewall pattern. The tire with a novel sidewall pattern includes a carcass, and a side portion of the carcass has a marking area, and the marking area is provided with a plurality of pattern units 101; the pattern unit 101 protrudes from the carcass, the pattern unit 101 includes a central portion 102 and a plurality of extension portions 103, the number of extension portions 103 is 3-15, more preferably 7-10 , preferably 9. A plurality of the extending portions 103 are distributed along the side of the central portion 102 in the circumferential direction, and the plurality of the extending portions 103 may be integrally arranged with the central portion 102 or discontinuously arranged with a certain gap in the middle. The value is less than or equal to 0.5mm. The central portion 102 has a height higher than that of the extending portion 103 , and the height of the central portion 102 may also be the same as the heig...

Embodiment 2

[0105] This embodiment provides a tire mold, which is used for the tire in Embodiment 1, such as Image 6 or Figure 8 or Figure 10 As shown, the tire mold includes a side plate 111 , and the side plate 111 is provided with a groove structure 112 matched with the pattern unit 101 .

[0106] The side portion of the vulcanized tire can be formed with a designed convex structure through the marking area of ​​the mold. The designed raised structures constitute the tread area or text area of ​​the sidewall. The text area displays text, such as "ABCDEFGH" in a smooth plane.

[0107] The designed raised structure can be in the pattern block area, around the text area, or on the text area alone. It is preferable to provide the pattern region further outside in the tire radial direction. The groove structure 112 of the mold can be engraved using a laser.

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Abstract

The invention provides a tire with novel tire side patterns and a tire mold, and belongs to the field of tires. The tire comprises a tire body. A mark region is arranged on the side portion of the tire body, and a plurality of pattern units are arranged in the mark region. The pattern units protrude out of the tire body. Each tire unit comprises a central part and a plurality of extension part, wherein the multiple extension parts are distributed around the central part in the circumferential direction, and the central part is higher than the extension parts. The tire mold is used for manufacturing the tire. The tire with the novel tire side patterns has a better vision effect and a better mechanical effect.

Description

technical field [0001] The present invention relates to the field of tires, and in particular, to a tire with a novel sidewall pattern and a tire mold. Background technique [0002] There are a large number of patterns, fonts and other marks on the sidewall of the tire. These marks are made by a tire mold, a groove structure is provided on the surface of the tire mold, and a corresponding stripe structure is obtained on the tire surface by vulcanization. [0003] Usually, the vulcanization mold of the tire is made of metal, and the surface of the tire mold is often processed relatively smooth and has a high degree of finish. [0004] However, the black tire thus obtained has a smooth outer surface, and the smooth outer surface may reflect light, resulting in a poor visual appearance of the tire surface. SUMMARY OF THE INVENTION [0005] The present invention provides a tire with a novel sidewall pattern, aiming to solve the above-mentioned problems existing in the tire w...

Claims

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Application Information

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IPC IPC(8): B29D30/06B60C11/03
CPCB29D30/0606B29D2030/0607B60C11/03B60C2011/0337B29D30/72B29D2030/726B60C13/001B60C13/02
Inventor 李承霖赵鹏杜平张伟张恭运单既强宫耀宇王钦峰孙日文刘志兰沈锡良
Owner HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD