Patent ID: 6116619
Filing Date: 2000-09-12
Classification: A63C

Abstract:
A sole plate structure with shock absorbing effects for roller skates to provide roller skates with buffering resilience and to permit safe and comfortable skating, said sole plate structure comprising two opposed side plates each having an upper securing edge and being secured to a bottom side of a boot, said side plates each having a through hole at a front end thereof for securing a front wheel, wherein each of said side plates are connected by means of a securing rod, and wherein movable supports are connected at a rear end of each of said side plates by said securing rod, said movable supports having a rear wheel mounted between said movable supports at a rear end thereof, each movable support having a first through hole at a front end thereof for mounting said securing rod between said movable supports, each movable support having a second through hole at the front end thereof for mounting a rear threaded shaft which passes through a rear shaft hole of a spring, said side plates further having a front threaded shaft for insertion through a front shaft hole of said spring, whereby said spring may move upwardly and downwardly to compress or release said spring.