| 摘要 |
PURPOSE: A wiper blade is provided to reduce time and costs required for replacing the wiper blade by using a new tip end after an existing worn tip end is eliminated. CONSTITUTION: A wiper blade(100) comprises a tip end(110), a tip base unit(120), a supporter(130), a coupling unit(140), and a replacing unit. The tip end is in contact with a window of a vehicle. The tip base unit is coupled to the top of the tip end, and is thicker and wider than the top end. The supporter is extended from the top of the tip base unit. The coupling unit is connected to the supporter. The replacing unit is installed in the supporter or the tip base unit, and separates the top end and the coupling unit.
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