Patent ID: 8104137

Claim:
A wiper blade comprising: a wiper strip for contacting a windshield glass of a vehicle; a lever assembly supporting the wiper strip to squeeze onto the windshield glass, and a cover member containing the lever assembly, wherein the lever assembly includes: a pair of first levers, each with both ends engaged with and point-supporting the wiper strip to form an engaging portion on the wiper strip respectively; and a pair of second levers, each with one end hinge-coupled to a corresponding one of the first levers and with the other end coupled with the cover member and the wiper strip; wherein a middle portion of each second lever is hinge-coupled to the cover member; and wherein the cover member includes a fixed cover and a pair of flexible covers hinge-coupled to both ends of the fixed cover, respectively, the middle portion of each second lever being fixed to one end of a respective flexible cover.