FIXING PIN OF A WIPER BLADE FOR PREVENTING NOISE GENERATED FROM THE WIPER BLADE BY RESTRICTING THE WIPER BLADE FROM MOVING

摘要

PURPOSE: A fixing pin of a wiper blade is provided to prevent noise from generating by clearance between the wiper blade and a wiper arm by using the pin embedding a spring to the wiper arm. CONSTITUTION: A fixing pin(40) of a wiper blade is composed of a cylindrical body(50) of which both ends are sealed; a coil spring(60) mounted in the body; and connection bars(70) installed at a center axis of both ends of the body to transmit elastic force of the spring to the outside. The fixing pin prevents the wiper blade from moving. The connection bar of the fixing pin is linked with the spring and not fixed at the body. The connection bar is exposed to the outside through a hole formed on the lateral side of a wiper arm. Both ends of the body are contacted with the inside of the wiper arm. Each end of the connection bar is contacted with the inside of the blade.