The invention discloses a
silence structure tire which comprises a tire crown part, tire side parts arranged on the two sides of the tire crown part and a
tire bead part, the tire crown part is composed of a tire
tread layer, a cap ply, a belted layer, a tire body layer, an airtight layer and a
silence structure layer, and the tire
tread layer, the cap ply, the belted layer, the tire body layer, the airtight layer and the
silence structure layer are sequentially arranged from top to bottom.
Silence holes are designed in the silence structural layer. Different from a traditional tire, a rubber half part silence structure layer is additionally arranged in the tire, cavity
noise of the tire can be reduced, the silence structure layer and the tire are integrally produced in a
vulcanization mode, meanwhile, due to the fact that post-
processing procedures of inner airtight layer
polishing and sound absorbing material adhering in the tire do not need to be carried out, the air leakage risk caused by inner liner
polishing of the tire is reduced, and in addition, the subsequent
processing procedure of adhering the sound-absorbing material is cancelled, so that the investment of personnel and equipment is reduced, and the production efficiency of the tire is improved.