The present invention relates to a masking pin for a sound absorbing wheel, which comprises a sealed hollow portion connected to the outside by a plurality of sound absorbing holes in a bonding portion between a spoke portion and a rim portion. The masking pin for a sound absorbing wheel is inserted into the sound absorbing holes to prevent moisture from flowing into the sound absorbing holes when washing the sound absorbing wheel, prevents a flow phenomenon by high-temperature heat in painting and drying, discharges remaining oil and moisture generated in a sound absorbing hole processing process to the outside, and can prevent a foreign substance such as an aluminum chip or the like from being discharged to the outside.

    본 발명은 스포크부와 림부의 접합부위에 복수의 흡음홀에 의해 외부와 통하면서 밀폐된 공간으로 조성되는 중공부가 형성되는 흡음 휠용 마스킹 핀에 있어서, 상기 흡음홀에 끼움되어 흡음 휠 세척시 흡음홀 내부로 수분이 유입되는 것을 방지할 수 있고, 도장 및 건조시 고열에 의한 흐름 현상을 방지하고 흡음홀 가공 공정에서 발생한 잔존 유분 및 수분은 외부로 배출하고, 알루미늄 칩 등의 이물질은 외부 배출을 방지할 수 있는 흡음 휠용 마스킹 핀을 개시한다.


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    Title :

    A MASKING PIN FOR WHEEL


    Additional title:

    흡음 휠용 마스킹 핀


    Contributors:
    CHOE HYEOK (author)

    Publication date :

    2017-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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