Roller skate

Abstract

A roller skate, comprises a shoe portion having a sole; left and right frame members mounted on the sole of said shoe portion in parallel arrangement, and each having a front through-hole and a rear through-hole; and two suspension roller assemblies which are pivotally attached to said front and rear through-holes of said frame members, respectively, each of said roller assemblies including a left suspension plate, a right suspension plate and a pair of rollers, said left and right suspension plates each being bent to an angle at the central portion thereof, wherein each of said left and right suspension plates is provided with an aperture at each of the two ends thereof for pivotally connecting said rollers, and a pivot hole at the central portion thereof for pivotally connecting with said through-holes, when said left and right suspension plates are mounted onto said frame members.

What is claimed is:  
     
         1 . A roller skate, comprising: 
 a shoe portion having a sole;    left and right frame members mounted on the sole of said shoe portion in parallel arrangement, and each having a front through-hole and a rear through-hole; and    two suspension roller assemblies which are pivotally attached to said front and rear through-holes of said frame members, respectively, each of said roller assemblies including a left suspension plate, a right suspension plate and a pair of rollers, said left and right suspension plates each being bent to an angle at the central portion thereof, wherein each of said left and right suspension plates is provided with an aperture at each of the two ends thereof for pivotally connecting said rollers, and a pivot hole at the central portion thereof for pivotally connecting with said through-holes, when said left and right suspension plates are mounted onto said frame members.    
     
     
         2 . A roller skate as claimed in  claim 1 , wherein said left and right frame members each further include a positioning slot provided adjacent each of said through-holes.  
     
     
         3 . A roller skate as claimed in  claim 1 , wherein the right suspension plate further includes a projection provided adjacent the pivot hole, and the left suspension plate further includes a corresponding groove provided adjacent the pivot hole for insertion of said projection.