The present invention relates to a wiper blade for a vehicle having two wiping parts, and more specifically, to a flat wiper blade including dual rubber blades attached using wedge pressure, wherein each of the rubber blades having a wiper part adheres closely to a combination surface to form dual rubber blades, and a body spring with curvature is placed to be coupled to the central part of each of the dual rubber blades, thereby transmitting pressure while supporting the dual rubber blades. A protrusion part with a structure of generating wedge pressure is formed on an upper end of the combination surface of each of the rubber blades, so when the central part of the dual rubber blades is coupled to the body spring, a wedge pressure generating part is compressed to generate an adhering force on the combination surface, and the dual rubber blades have an appropriate adhering force formed in the entire lengthwise direction, thereby maintaining a wiping property uniformly.

    본 발명은 두 개의 닦임부를 가진 차량용 와이퍼 블레이드로서, 더욱 상세하게는 닦임부를 가진 각각의 고무블레이드가 결합면에서 밀착되어 이중고무블레이드를 형성하고, 상기 이중고무블레이드 각각의 중심부에 체결되는 곡률을 가진 바디스프링이 위치하여 이중고무블레이드를 지지하면서 압력을 전달하는 구조의 플랫 와이퍼 블레이드에서, 각각의 고무블레이드의 결합면 상단에 쐐기압 발생 구조인 돌기부를 형성시켜, 이중고무블레이드의 중심부가 바디스프링에 체결될 때 쐐기압 발생부가 압축되면서 결합면에 밀착력이 발생하고, 상기 이중고무블레이드가 전 길이 방향에서 적절한 밀착력이 형성되어 고르게 닦임성이 유지되도록 구성된 것을 특징으로 하는 쐐기압 밀착 방식 이중고무블레이드를 포함하는 플랫 와이퍼 블레이드이다.


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    Title :

    Flat Wiper blade with pressure combined dual rubber


    Additional title:

    쐐기압 밀착 방식 이중고무블레이드의 플랫 와이퍼 블레이드


    Contributors:

    Publication date :

    2023-01-31


    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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