The present invention relates to a wiper blade for a vehicle, which is able to allow a pressure spring supported by a connector receiving the pressure of a wiper arm to distribute the pressure in a longitudinal direction, allow a cleaning unit of a rubber blade supported by the pressure spring and conveying the pressure to perform a wiping motion, and clean a glass surface thereby. A lower fixing unit of the rubber blade is formed in a curved shape at an angle lowered towards an outer side. The lower fixing unit minimizes an impact generated when the rubber blade comes in contact with the pressure spring during the cleaning and reversing operation of the rubber blade, thereby reducing reversing noise.

    본 발명은 차량용 와이퍼 블레이드로서, 와이퍼암의 압력을 받는 커넥터가 지지하는 압력스프링이 길이방향으로 압력을 분포시키고, 상기 압력스프링이 지지하면서 압력을 전달하는 고무블레이드의 닦임부가 와이핑 운동을 하여 유리면을 닦아내는 와이퍼 블레이드에 있어서, 고무블레이드의 하측고정부를 바깥쪽으로 낮아지는 각도의 곡선으로 형성시켜, 하측고정부가 고무블레이드의 닦임 반전 작동 시 압력스프링과 접촉하면서 발생하는 충격을 최소화시켜 반전 소음을 줄여주도록 형성된 것을 특징으로 하는 소음 저감형 고무블레이드를 포함하는 와이퍼 블레이드이다.


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    Title :

    Wiper blade with low noise rubber blade


    Additional title:

    소음 저감 고무 블레이드를 포함하는 와이퍼 블레이드


    Contributors:

    Publication date :

    2023-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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