Semi-steel UTV tire

A technology for tires and treads, applied in tire parts, tire treads/tread patterns, tire sidewalls, etc. Acceleration performance and agility, small loss of rigidity, and enhanced grip

Pending Publication Date: 2022-08-09
TIANJIN WANDA TYRE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the above-mentioned related technologies, the inventors found that the all-terrain vehicles using semi-steel UTV tires are easily punctured by sharp objects such as irregularly shaped stones, broken glass or iron nails during driving on roads, mud roads or mountain roads, thereby The tires are damaged and leaked, or even scrapped, making the all-terrain vehicles unable to drive normally, which brings great potential safety hazards

Method used

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  • Semi-steel UTV tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: A semi -steel UTV tire, refer to figure 1 Including the tire 1 on the outer layer and the tire side 2, the surface of the tire 1 is set with irregular pattern block 11, adjacent pattern block 11 is separated by groove 12, grooves 12 of the groove 12 The depth is 35 ± 5mm, and the width of the groove 12 gradually decreases from the top to the bottom. The bottom of the groove 12 along the groove 12 direction of the trench 12, the anti -thorn bar 13 is protruded on the bottom surface of the groove 12, The position 12 of the groove 12 of the tire structure with a weak tire structure is strengthened to improve the anti -thorns performance.

[0043]Anti -Stabbing 13 can be processed with the tire 1 and patterned block 11. It can also be supplemented in the groove 12 and uses the same materials as the tire 1. 1 The position of the surface is close to the central axis. The position of the center of the tire 1 is the main contact area of ​​the tire and the ground, and it ...

Embodiment 2

[0050] Example 2: A semi -steel UTV tire, refer to image 3 There is a metal enhanced rack 15 in the structure of the tire 1, and the direction of the metal enhanced rack 15 along the groove 12 of the groove 12, which is concentrated in the lower layer of the thorns 13 to supplement the lower structure of the thorns 13 12 bottom of the bottom. The metal reinforcement rack 15 uses a strong metal material with strong toughness, and the physical width of the metal enhanced frame 15 is greater than the width of the anti -spines 13, and the two sides exceed the sides of the Anti -Stabbing strip 13.

[0051] When UTV tires encounter small -size sharp objects entering the groove 12, sharp objects are likely to pierce the anti -thorn bar 13, but it will be blocked by strengthening metal frames. Protecting the internal tires of the car is not pierced.

[0052] In order to facilitate the processing of the metal enhanced frame 15 in the tire 1, the metal enhanced frame 15 adopts a segmented s...

Embodiment 3

[0054] Example 3: A semi -steel UTV tire, refer to Figure 4 The difference between the embodiments and the embodiment 2 is that the metal enhanced frame 15 points into the upper and lower layers. From the perspective of the section structure, the two parallel metal strips 151 are at different heights. Overlap, and the two metal strips 151 have a gap between 1 rubber filling. The width of the metal bar 151 in this embodiment is less than the width of the groove 12, and the same thickness does not exceed 2mm.

[0055] After the sharp object is assassinated by the thorns 13, there will also be two cases: one is that it will be exposed to the first layer of metal bar 151, and the first layer of metal bar 151 will continue to squeeze down the second metal bar 151 , And blocked by two layers of metal strips 151; another situation is that after the first layer of metal bar 151 is pierced, it cannot continue to squeeze downwards, slide on both sides, and be guided into the pattern block 1...

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Abstract

The invention relates to a semi-steel UTV tire, and relates to the technical field of tires, the semi-steel UTV tire comprises a tread and a sidewall, pattern blocks are arranged on the tread at intervals, grooves are formed between the pattern blocks, anti-puncture strips are arranged at the bottoms of the grooves in the groove trend, the width of the anti-puncture strips is smaller than that of the grooves, the thickness of the anti-puncture strips is set to be 1-3 mm, and the width of the anti-puncture strips is set to be 1-3 mm. The tread structure layer is provided with a stab-resistant strip, transition slopes are connected between the bottoms of the grooves on two sides of the stab-resistant strip and the pattern blocks, a metal reinforcing frame is arranged in the tread structure layer below the stab-resistant strip, the metal reinforcing frame is arranged along the trend of the grooves, and the width of the metal reinforcing frame is greater than that of the stab-resistant strip. The semi-steel UTV tire disclosed by the invention has better puncture resistance, and the running safety of an all-terrain vehicle can be improved.

Description

Technical field [0001] This application involves a technical field of tires, especially a semi -steel UTV tire. Background technique [0002] The tires we use in our daily life are generally divided into two types, semi -steel meridian tires and all steel meridial tires. The semi -steel tire is usually the car tire we call, and some light trucks are also used for semi -steel tires. UTV tires are special semi -steel tires designed for harsh environments and regions. They are mostly used in all -terrain cars and require greater load capacity and speed requirements. [0003] In related technologies, semi -steel tires are mainly composed of the tire, tire crown protective layer, beam layer, carcass, air tight layer, and tire side. The tire is divided into patterns and grooves. [0004] For the relevant technologies in the above, the inventor found that the all -terrain vehicle using the semi -steel UTV tires on the road, mud road, or mountain roads such as stones, crushed glass, or i...

Claims

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Application Information

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IPC IPC(8): B60C19/12B60C13/00B60C11/12
CPCB60C19/12B60C13/001B60C11/12Y02T10/86
Inventor 耿鹏赖之立靳玉秋
Owner TIANJIN WANDA TYRE CO LTD
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