Turbulence type wiper blade assembly

Abstract

The invention discloses a turbulence type wiper blade assembly which comprises a wiper adhesive tape (3) and a bracket (4), wherein a wiper housing (2) is arranged on the bracket (4) and internally provided with a reed (7), the reed (7) is connected with the wiper adhesive tape (3) through a clamp (4); the wiper housing (2) is used for wrapping the reed (7), the clamp (9) and the wiper adhesive tape (3) together, and the wiper adhesive tape (3) is exposed outside the wiper housing (2). The curve surface on the outer surface of the wiper housing (2) is shaped as a parabola or arc and has the turbulence function. The wiper adhesive tape can be used for uniformly distributing pressure, is better in lamination, and ensures that all parts are stressed equally and stably; the wiper housing also has the function of shading sun and preventing ageing; and the wiper adhesive tape is very flexible, and is not easy to remain ice snow and sand when used for scrapping the ice snow and the sand, and can thoroughly eliminate the traditional motion shaking. The turbulence type wiper blade assembly has the advantages of long service life, light weight and small noise, and in addition, the turbulence type wiper blade assembly has stronger attaching force and can brush cleaner in comparision with the traditional wiper.

Description

technical field [0001] The invention relates to a wiper for vehicles, in particular to a wiper blade assembly for the wiper. Background technique [0002] At present, the windshield electric wiper (also known as wiper) for vehicles is driven by an electric motor to drive the wiper arm fixed on its output shaft to swing, so that the wiper blade installed on the wiper bar can be wiped accordingly. It is a device that wipes the rain, frost, snow, dust and other substances on the outer surface of the windshield glass to make the glass clean and bright. When the wiper is working, the wiper rod exerts a pressing force on the wiper blade due to the action of the spring, so that the wiper blade exerts pressure on the windshield glass; for example, the wiper blade of the wiper adopts a traditional multi-point metal skeleton wiper Due to the uneven pressure and insufficient bending radian, the wiper blade does not fit well with the curved surface of the windshield glass. (Rubber mat...

AI Technical Summary

Problems solved by technology

When the wiper is working, the wiper rod exerts a pressing force on the wiper blade due to the action of the spring, so that the wiper blade exerts pressure on the windshield glass; for example, the wiper blade of the wiper adopts a traditional multi-point metal skeleton wiper Due to the uneven pressure and insufficient bending radian, the wiper blade does not fit well with the curved surface of the windshield glass. (Rubber material) The contact surface (that is, the edge of the wiper blade) and the glass surface cannot be completely bonded, resulting in wiping residue, or the glass surface is in a state of water film after wiping, and small stripes, fog spots, and linear residues will appear on the glass. Reduce wiper quality

In addition, the traditional wiper blade has multiple stress points due to the use of a metal skeleton, resulting in uneven pressure on the wiper blade. When the traditional wiper blade is damaged, the metal skeleton may scratch the glass, and the metal The quality of the skeleton is large, it is prone to rust, the moment of inertia is large, and it is prone to noise and other problems

Images