| 摘要 |
An apparatus for automatically regulating the attack angle of a wiper is provided to easily control the attack angle so as to control an angle contacting a surface of a front glass with a wiper blade. In an connection structure of a wiper blade and a wiper arm, a U-shaped wiper blade clip is formed at a middle section of a blade primary(42) of the wiper blade so that an arm bar formed at the tip end of the wiper arm can be inserted into the wiper blade clip. A recessed upper space(53) for positioning an upper portion of the arm bar is formed on the upper surface of a middle partition of the wiper blade clip. A hook engaged with a lower portion of the arm bar is formed at a lower space provided on the lower side of the middle partition of the wiper blade clip. A slide member is interposed in the upper space and the lower space so that the arm bar can be slid to control the angle of the blade rubber bent in a direction opposite to the forward direction of the blade primary.
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