The Wowlongkong uses a negligible fraction of the rotation force of the wheel to generate continuous sound alerting people from afar of a coming bike, completely handsfree for cyclists. It overcomes the ineffective one-off sound of traditional bell which often fails to alert people or makes them panic. Its other advantages include: usefulness in adverse weather, bad lighting, and at blind corners. Its production is environmentally friendly thru uses of recyclable discarded products and has job creation potential, especially for unemployed persons with disability or handicap.

摘要

#$%^&*AU2018236908A120200409.pdf#####Abstract A handsfree continuous bell for bicycles using a negligible fraction of the force generated by the rotation of the wheel when the bicycle is pushed in motion, the bell is activated automatically to generate a continuing 'long kong' sound which alerts inattentive people of an approaching bicycle and gives them more time to get in proper position ready for appropriate action to avoid accident. Unlike the one-off sound of traditional bicycle bells which need to be activated by one hand of the cyclist who has less control of the moving bicycle. The bell is fullness in adverse weather conditions, in bad lighting conditions, and at intersections having corners blinded by overtruding houses, fences, hedges. The production of the bell is environmentally friendly since it uses recyclable discarded products such as empty mint tin boxes, discarded old wires, discarded small marbles or small metal balls or even pebbles as inputs.PICTURE 2. The Wowlongkong hanging on the axle hub of the wheel