Patent ID: 6385865
Filing Date: 2002-05-14
Classification: A43B,A43C

Abstract:
A pair of mountain-climbing shoes, each said shoe of said pair having a back heel base and a front sole base, said back heel base being higher than said front sole base, and each said shoe comprising:a non skid instrument for attaching to said back heel base of each said mountain-climbing shoes; two through-holes formed in the back heel base of the shoe in a width direction so as to extended completely through said back heel base, setting plates having a plurality of combinations holes, each said combination hole positioned over each of the through-holes, at least one screw rod for entering one of said through-holes and one of said combination holes for mounting one of said setting plates on said back heel base and at least one fixation rod having a female screw formed on an end part for entering the other end of a corresponding through-hole and one of said combination holes for mounting one of said setting plates on said back heel base and receiving said screw rod in said female screw to form a fixation thereof, and at least one skid prevention part having an outer surface, an aperture and a protrusion part formed on said outer surface, said at least one skid prevention part being hinge-combined and having a rotary shaft pin for entering said aperture and connecting said at least one skid prevention part to each said setting plate, with said at least one skid prevention part rotatable centering around the rotary shaft pin; an elastic plate having a prolonged hole fixed onto the skid prevention part, a fixation body having a fixation pin for being piercing-inserted into the prolonged hole of the elastic plate and the skid prevention part having a long hole formed therein for setting the elastic plate so that the fixation body is movable along the prolonged hole of the elastic plate, a flute part formed on the fixation body being combined with said protrusion part; and the fixation pin of the fixation body being inserted into and fixed to a combination groove and release groove formed in a righted-angle flute shape on the setting plate.