Patent ID: 8695234

Claim:
An improved anti-slip spike structure, comprising a T-shaped spike body, which has a T-shaped end and an opposite spike head and is made of a metal material in such a way that a thin rod protrudes from the spike head of the spike body; wherein the spike body has an external circumferential surface that is circumferentially wrapped with a unitary rubber body having a hardness value of 65-80 A, the T-shaped end of the spike body being also enclosed by the rubber body so as to form a cylindrical rod-shaped rubber-covered spike, with the spike head of the spike body from which the thin rod protrudes protruding out of an end surface of the rubber body, the cylindrical rod-shaped rubber-covered spike being combinable with a sole that is made of a rubber material having a hardness less than the rubber body in such a way that the rubber body that wraps the spike body and encloses the T-shaped end is embedded in the rubber material of the sole with the thin rod of the spike body extending outside the sole.