WINDSCREEN WIPER DEVICE

摘要

The windscreen wiper device has a carrier element which operably supports and biases a wiper blade. A two-piece connecting device is provided and includes a base and a joint part. The base is secured with the carrier element and/or the wiper blade. The joint part is pivotally attached with the base and has a main body portion which extends between opposite longitudinal ends and a front nose portion which is connected with one of the longitudinal ends. The joint part further includes a pair of rear locking lugs which extend from the other longitudinal end. The main body portion has a top surface with a resilient tab formed therein, and the resilient tab has a button with a stepped surface that faces longitudinally towards the front nose portion and presents three vertically and longitudinally spaced tiers for lockingly connecting the joint part with differently sized oscillating arms.

主权项

1. A windscreen wiper device, comprising:
a longitudinally extending wiper blade of a flexible material for sealing against a windshield; a carrier element operably supporting said wiper blade and operatively biasing said wiper blade into a pre-curved shape; a two-piece connecting device including a base and an joint part for attachment with an oscillating wiper arm; said base which is secured with at least one of said carrier element and said wiper blade; said joint part being which is pivotally attached with said base and being of a single integral piece; said joint part including a main body portion extending between opposite longitudinal ends and a front nose portion connected with one longitudinal end of said main body portion via a living hinge for allowing said front nose portion to pivot relative to said main body portion and a pair of rear locking lugs extending from said longitudinal end of said main body portion opposite of said front nose portion; said main body portion of said joint part having a top surface with a resilient tab formed therein and said resilient tab having a button with a stepped surface facing longitudinally towards said front nose portion of said joint part and presenting three vertically and longitudinally spaced tiers for lockingly connecting said joint part with differently sized wiper arms.