Patent ID: 6530581
Filing Date: 2003-03-11
Classification: A63C

Abstract:
A novel vibration resistant illuminating roller comprising a pair of symmetrically matched hub covers, a jacket wrapped over the hub covers and electronic parts installed internally in the hub covers, the electronic parts including:a plurality of illuminating kits each consisting of an illuminator and a seat to hold the illuminator, two longitudinal grooves being cut beneath the seat, two leads of the illuminator passing a center hole of the seat, bending at a right angle, lying in the grooves and connecting to soft leads, a bottom of the seat being outfitted with a cushion device; a circuit board containing an IC for controlling flash of the illuminating kits; a battery compartment to supply power to the illuminating kits and IC; and a vibration switch to induce power supply to the electronic parts once activated by a vibration; the electronic parts being provided with upper and lower cushions to absorb vibration except the vibration switch.