Penetration prevention safe tyre cyclic chain sheet belt

Abstract

This invention relates to one ring linkage band to prevent poking of safe tyre, wherein, the four corners sides have stretched out axis socket with axis holes inside socket; adjacent unit linkage block socket passes the axis hole connection through axis hole along the ring circle direction and tyre level distributed four corners unit linkage block. This invention has anti-poking hole and exploration property with good flexibility and tyre stable position to ensure the normal using life and safety.

Description

technical field [0001] The invention relates to a reinforcing layer of a pneumatic tire, in particular to an endless chain plate belt for preventing puncture of a safety tire. Background technique [0002] At present, the carcass of the pneumatic tires used by vehicles is composed of rubber and reinforcing layers. During use, the pneumatic inner tubes are often pierced by sharp objects on the road and damaged, which is prone to safety accidents and brings hidden dangers to the driver's safe driving. Recently, there are technical solutions for anti-puncture tire reinforcement layers, but there are deficiencies. Chinese Patent Application No. 97107957.9 discloses a tire cover for anti-puncture safety tires, which is sandwiched between the tire rubber layer and the metal chain plate layer of the cord layer. The two adjacent unit chain blocks are connected together through the corresponding shaft seat via the shaft, which makes the chain plate belt have a certain flexibility in...

AI Technical Summary

Problems solved by technology

Chinese Patent Application No. 97107957.9 discloses a tire cover for anti-puncture safety tires, which is sandwiched between the tire rubber layer and the metal chain plate layer of the cord layer. The two adjacent unit chain blocks are connected together through the corresponding shaft seat via the shaft, which makes the chain plate belt have a certain flexibility in the longitudinal direction (circumferential direction) when the wheel is running, but lacks flexibility in the lateral direction, which is not conducive to tires. Smooth driving and reduced vehicle vibration, and the metal chain plate layer will shift due to separation from the rubber layer and cord layer during long-term use, affecting the normal service life

Chinese Patent No. 97203063.8 discloses a car tire anti-puncture device and Chinese Patent Application No. 02278177.3 discloses a kind of explosion-proof, anti-puncture tire net. Metal straps, none of them related to the specific technical solution of the metal strap, also did not consider the flexibility of the metal strap in the lateral direction, and did not solve the stability of the position of the metal layer in the tire

Such schemes all have the same deficiency. The metal belt lacks lateral flexibility, and the metal layer will loosen and shift after the tire has been used for a period of time, which will affect the safe operation and normal service life of the tire.

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