In-line skate adjustment device

Abstract

An in-line skate adjustment device comprises a truck, a toe box and a heel with the heel fixed to the front and the rear sections over the truck; two ribs in parallel being provided over the front truck; an insertion rod between the two ribs; two reinforcement wings extending downwards from both sides of the toe box to slide relatively to the ribs; a slide carriage sitting between two reinforcement wings in relation to the insertion rod of the truck; a gear rack and a slot on one side of each the rib of the truck while a corresponding gear rack and a fixation hole on each the reinforcement wing with a bolt being inserted through the fixation hole and the slot; and a nut to press against the two toothed gear racks for adjusting the position of the toe box in relation to the heel and the truck.

I claim:  
     
         1 . An adjustment device for an in-line skate comprising a truck, a toe box and a heel with said heel fixed to the front and the rear sections over said truck characterized by that: 
 two ribs in parallel being longitudinally and separately provided over the front section of said truck; an insertion rod being disposed between said ribs; two reinforcement wings extending downwards from both sides of said toe box to slide relatively to said ribs; a slide carriage being provided between said two reinforcement wings in relation to said insertion rod of said truck; a gear rack and a slot being provided on one side of each said rib of said truck while a corresponding gear rack and a fixation hole being provided on each said reinforcement wing; a bolt being inserted through said fixation hole and said slot; and a nut being used to press against said gear racks for adjusting the position of said toe box in relation to said heel and said truck.