Roller Shoe

Abstract

The present invention relates to a roller shoe having a roller mounted on the front and back portions of an outsole, the roller shoe including: a fixing body insertedly fixed on the outsole, the fixing body having an insertion hole opened downwardly therefrom and a plurality of guide protrusions formed axially on the inner lateral wall of the insertion hole; a roller-fixing member and an auxiliary outsole which are selectively fitted to the insertion hole of the fixing body, the roller-fixing member having the roller coupled to the lower portion thereof, and the roller-fixing member and the auxiliary outsole each having a plurality of guide grooves formed on the outer peripheral surface thereof so as to allow the plurality of guide protrusions of the fixing body to be fitted thereinto; and fixing means adapted to fix the roller-fixing member and the auxiliary outsole selectively fixed insertedly to the fixing body.

1 . A roller shoe having a roller mounted on the front and back portions of an outsole, the roller shoe comprising:
 a fixing body insertedly fixed on the outsole and having an insertion hole opened downwardly therefrom and a plurality of guide protrusions formed axially on the inner lateral wall of the insertion hole;   a roller-fixing member and an auxiliary outsole selectively fitted to the insertion hole of the fixing body, the roller-fixing member having the roller coupled to the lower portion thereof, and the roller-fixing member and the auxiliary outsole each having a plurality of guide grooves formed on the outer peripheral surface thereof so as to allow the plurality of guide protrusions of the fixing body to be fitted thereinto; and   fixing means adapted to fix the roller-fixing member and the auxiliary outsole selectively fixed insertedly to the fixing body.   
   
   
       2 . The roller shoe according to  claim 1 , wherein the fixing means comprises a permanent magnet embedded on the bottom surface of the insertion hole of the fixing body and a magnetic substance insertedly fixed to the roller-fixing member and the auxiliary outsole in such a manner as to be attached to the permanent magnet. 
   
   
       3 . The roller shoe according to  claim 1 , wherein the fixing means comprises locking holes formed at the opposing positions to each other along the inner lateral wall of the insertion hole of the fixing body and elastic locking pieces each having a locking projection formed on the roller-fixing member and the auxiliary outsole in such a manner as to be correspondingly locked to the locking holes. 
   
   
       4 . The roller shoe according to  claim 1 , wherein the outsole of the roller shoe has a plurality of separating grooves formed thereon in such a manner as to abut against the outer periphery of the fixing body, and the auxiliary outsole has a plurality of grips formed along the outer periphery thereof and adapted to be inserted correspondingly into the plurality of separating grooves.