| 摘要 |
PROBLEM TO BE SOLVED: To regulate rotation of the tip side of a blade holder toward a windshield side at or beyond a predetermined angle with respect to a wiper arm. SOLUTION: A convex portion 24a is formed at a portion of the blade holder 20 opposing to an arm mounting member 30, and a concave portion 37a is formed at a portion of the arm mounting member 30 opposing to the blade holder 20, respectively. By engagement between the convex portion 24a and the concave portion 37a, rotation of the tip side of the wiper blade 17 toward the windshield 11 side at or beyond the predetermined angle is regulated with respect to the wiper arm 15. This configuration can prevent contact between the wiper arm 15 and the wiper blade 17, and suppress occurrence of rust caused by peeling-off of coating of the arm 15 or the blade 17, or reduction in wiping performance due to early damage to both members. COPYRIGHT: (C)2008,JPO&INPIT
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