| 摘要 |
A wiper blade is provided to simply manufacture a wiper frame by injection-molding the wiper frame, thereby reducing the manufacturing cost. A wiper blade includes a frame(52), a wiper strip(60), a wind-proofing rib(70), and a wire member. An engaging hole is formed in the lengthwise direction of the frame. The wiper strip is engaged with a lower portion of the frame. The wind-proofing rib is integrally formed with an upper portion of the frame. The wire member is bent lengthwise and is inserted into the engaging hole to attach the wire strip to a glass surface by endowing the frame with a resilient force. The frame is formed of plastic. The wind-proofing rib is formed of a rubber. The frame and the wind-proofing rib are integrally formed with each other by a dual extrusion. |
