WIPER BLADE

PROBLEM TO BE SOLVED: To provide a wiper blade capable of reducing the resistance of the wind pressure at the time of revolving in reciprocation, preventing its being levitated during the high-speed running, enhancing the wiping performance, and suppressing generation of the wind roar. SOLUTION: The wiper blade includes a holding member 1 to hold a wiper rubber 2, and the lever configuration for putting the wiper rubber 2 in follow-up after the surface to be wiped to be located on the back of the holding member 1 consists of a large lever 3 formed in a bow shape from a flat plate, a middle-sized lever 4, and a small lever 5, and they are laid on the back of the holding member 1 in the order as 3, 4, and 5 in such an arrangement as one over another while the apices of their circular arcs are positioned identical, and the wiper rubber 2 is embraced by claws 10 at the both ends of the three levers 3, 4, 5. COPYRIGHT: (C)2005,JPO&NCIPI