| 摘要 |
PURPOSE: To prevent a clearance or a play between a fixed element and a blade window part by providing a means for absorbing a clearance between the fixed element and a wiper blade opening part and a means for locking the fixed element on a blade and energizing the absorption means. CONSTITUTION: A means 27 for absorbing a clearance in the transverse direction of a fixed element 12 consists of an elastic means composed of at least one recessed part 29 in an inner plate part 13 and at least two projecting parts 28 in a circular plate part 13. A means 40 for absorbing a clearance in the longitudinal direction is composed of a trapezoidal inclined part 41 of the inner plate part 13, particularly, an inclined fringe part 41 at an opposing end of a rear claw 21. A connector 1 is further provided with a locking element 42 locking the fixed element 12 on a blade 2. The locking element 42 operates clearance absorbing means 27 and 40, respectively, while the fixed element 12 is securely held in a blade opening part. Moreover, the locking element 42 is constituted by a lever 43 having a side blade part, and the blade part 44 has elasticity. |
