Universal connection device for windshield wiper blade
AssigneeFu Gang Co., Ltd.
InventorMin-Heng Chiang
Life of this patent
Estimating the term…
Abstract
A universal connection device mainly contains a cover member having two opposing and parallel walls. The height of each wall decreases gradually towards a front end in a front section and decreases more sharply towards a back end in a back section. Within a middle section between the front and back sections, each wall has a number of through holes of different apertures and a number of protrusions on the inner surface. On top of and between the front sections of the two walls, a liftable tab is provided. The connection device further contains an elongated piece attached to one of the walls of the cover member. The piece has a curved outer surface and a rod on an inner surface for embedding into one of the holes of the cover member.
Claims2
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.
Dependencies are inferred from the claim text.