BICYCLE WHEEL CAPABLE OF PREVENTING AN ACCIDENT CAUSED BY A FLAT TIRE BY PREVENTING THE PUNCTURE OF A TIRE BY SHAFT METAL PIECES

摘要

PURPOSE: A bicycle wheel is provided to prevent an accident caused by a flat tire and to cut down the cost caused by tube replacement by excluding a tube built in a bicycle wheel. ;CONSTITUTION: A bicycle wheel(100) includes a shaft portion(110) formed in the center, a spoke(120) formed to have one end fixed to the outer circumference of the shaft to absorb shock energy, a ring-shaped rim portion(130) fixed with the other end of the spoke at the inner circumference and connected with the shaft portion to disperse and transfer shock energy to the spoke, a rubber tire(140) covering the outside of the rim portion in the circumferential direction to increase the frictional area with the ground, and a shock absorbing member(150) inserted between the rim portion and the tire in the circumferential direction to absorb the load of a passenger or shock.;COPYRIGHT KIPO 2011