Patent ID: 6230358
Filing Date: 2001-05-15
Classification: B60S

Abstract:
A wiper blade rubber for a windshield wiper having a supporting member, for wiping a windshield of a vehicle, said wiper blade rubber comprising:a holding portion being held by said supporting member;a wiping portion for wiping a surface of said windshield; anda connecting portion connecting said holding portion and said wiping portion, said connecting portion having a base portion and a neck portion,said base portion coupled to said holding portion, andsaid neck portion having a narrowed cross-section, said neck portion disposed between said base portion and said wiping portion, wherein a width of said neck portion is smaller than widths of said base portion and top of said wiping portion,said connecting portion having a hollow inside, said hollow inside extending vertically in said neck portion and horizontally in said base portion above said neck portion, to have a T-shaped cross-section in said connecting portion,wherein a width of said cross-section in said base portion is wider than a width of said cross-section of said neck portion.