Structure of sole plate of a roller skate
OwnerLien-Chuan Yanginventor
Life of this patent
Estimating the term…
Abstract
A sole plate structure of a roller skate, wherein, a sole plate is integrally formed by injection molding of plastic into a flat and elongate shape, and is provided on both the front and the rear ends thereof with two down protruding blocks; and every such two protruding blocks are placed therebetween a vibration absorbing member, two wheel axle covers are provided for the pairs of the front and the rear wheels on the roller skate to have their respective vibration absorbing members and protruding blocks enveloped, and locked with a bolt extending therethrough, the vibration absorbing members can completely absorb the vibrations induced in skating of the roller skate.
Claims10
A sole plate structure of a roller skate, wherein, a sole plate is integrally formed by injection molding of plastic into a flat and elongate shape, and is provided on both the front and the rear ends thereof with a pair of down protruding blocks with a gap left therebetween;
- said protruding blocks are provided each with a through hole, and every said pair of protruding blocks are placed therebetween a vibration absorbing member, two wheel axle covers are provided for front and rear wheels on said roller skate to respectively envelop one of said vibration absorbing members and a corresponding pair of said protruding blocks together, a bolt extends through and connects said one of said vibration absorbing members and said corresponding pair of said protruding blocks, said vibration absorbing member effectively absorb vibrations induced in tilting sidewards of said roller skate.
Dependencies are inferred from the claim text.