Patent ID: 8191200
Filing Date: 2012-06-05
Classification: B60S

Abstract:
1. A wiper blade for coupling to a wiper arm of a vehicle to wipe a glass surface of a windshield, the wiper blade comprising: a wiper strip; a frame coupled to the wiper strip, the frame including first depressions formed on a central outer periphery of the frame; a bracket disposed at a center of the frame and being configured to couple to the wiper arm; and a joint disposed between the frame and the bracket to secure the bracket to the frame, the joint including fitting grooves formed at right and left inner sides, respectively, to receive the frame inserted thereto, a pair of coupling holes formed at a center of the joint in a longitudinal direction, and a pair of protrusions formed outside the coupling holes, the bracket being coupled to the joint via the coupling holes and protrusions, the joint being located at the center of the frame by aligning the first depressions of the frame with the coupling holes and coupling the frame to the bracket, the first depressions configured to maintain coupling between the frame and the bracket.