Patent ID: 7395577
Filing Date: 2008-07-08
Classification: B60S

Abstract:
1. A connection device for joining a wiper blade to a wiper arm, said wiper blade having a connection seat with a plurality of first through holes, said connection device comprising: a cover member having an elongated box-like shape with both its top and bottom opened, said cover member having two opposing and parallel walls along the elongated sides, the height of each said wall decreasing gradually towards a front end in a front section and decreasing more sharply towards a back end in a back section, within a middle section between said front and back sections, each said wall has a plurality of second through holes of different apertures and a plurality of protrusions on the inner surface, a liftable tab being provided on top of and between said front sections of said two walls; wherein said cover member is configured such that it can be fitted on said connection seat and said second through holes of said cover member and said first through holes of said connection seat are matched respectively.