Combined air inlet nozzle of wind tire

Abstract

The invention relates to a partial component of a wind tire or a water tire and particularly relates to a combined air inlet nozzle of a wind tire. The combined air inlet nozzle of the wind tire comprises a nozzle body and a silicon rubber pipe, and is characterized in that two ends of the nozzle body are conical seamless steel pipes; the upper part of the nozzle body is provided with an auxiliary air inlet and the lower part of the nozzle body is provided with an annular groove; the bottom of the annular groove is provided with a plurality of rectangular bulges and the annular groove is internally provided with the silicon rubber pipe; and the outer diameter of the silicon rubber pipe is the same as that of the nozzle body and the length of the silicon rubber pipe is the same as that of the annular groove. The combined air inlet nozzle of the wind tire has the beneficial effects that the installation is fast, a tire body is not damaged, the air inlet amount is great and the manufacturing is simple; and the service life of the wind tire can be greatly prolonged.

Description

(1) Technical field [0001] The invention relates to a partial component of a wind tire or a water tire, in particular to a composite air intake nozzle for a wind tire. (2) Background technology [0002] At present, the largest consumables for making tires are wind (water) tires. However, under the current technology, the fatal defect is that the ventilation (water) nozzle hole of the wind (water) tire body will become larger due to long-term corrosion, resulting in air leakage ( Water), thus affecting the quality of finished tires, such as partial sulfur deficiency, insufficient rubber density, and even scrapping defects such as cord delamination. In order to solve the above problems and improve the service life of wind (water) tires, and avoid defects such as spongy tires caused by nozzle blockage, a composite air intake nozzle for wind tires was invented. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the pr...

AI Technical Summary

Problems solved by technology

[0002] At present, the largest consumables for making tires are wind (water) tires. However, under the current technology, the fatal flaw is that the ventilation (water) nozzle hole of the wind (water) tire body will become larger due to long-term corrosion, resulting in air leakage ( water), thus affecting the quality of finished tires, such as partial sulfur deficiency, insufficient rubber density, and even scrap-level defects such as cord delamination

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