Wiper blade and method of producing the same

摘要

A wiper blade ( 18 a) has a rubber holder ( 22 ) for holding a blade rubber ( 21 ). This rubber holder ( 22 ) has a connection block ( 24 ) coupled to a wiper arm and two sub-holders ( 25 ) fixed on both sides of the connection block ( 24 ), and the sub-holders ( 25 ) each has two rod-shaped spring members ( 27 ) curved with curvature radii smaller than that of a front glass and 11 holder pieces ( 26 ) fixed to these rod-shaped spring members ( 27 ) in a longitudinal direction at a predetermined interval. Further, this rubber holder ( 22 ) is formed so that the two sub-holders ( 25 ) are coupled to each other via the connection block ( 24 ) in the longitudinal direction.