Disclosed is a grommet for a vehicle door, capable of improving the assembly or separation workability of a vehicle fixing part by enabling an elastic coupling guide part to elastically couple an insertion part of a vehicle body fixing part and an installation hole part provided in a vehicle body panel such that stress concentrated on a corner part of the insertion part is reduced when the insertion part is inserted into the installation hole part. The disclosed grommet for a vehicle door includes: a vehicle fixing part inserted into an installation hole part provided in a vehicle body panel to be fixable; a door fixing part fitted into a connector provided on the door panel; and a corrugated pipe part provided between the vehicle body fixing part and the door fixing part to connect the vehicle body fixing part and the door fixing part. The vehicle body fixing part includes a tight contact part coming in tight contact with the vehicle body panel; an insertion part protruding in a circumferential direction of the tight contact part to form a dented space part, and detachably inserted into the installation hole part; and an elastic coupling guide part guiding the insertion part to be elastically coupled when the insertion part is inserted into the installation hole part.

    차체고정부의 삽입부를 차체패널에 구비된 설치홀부로 삽입시 탄성결합안내부가 삽입부의 모서리 부위로 집중되는 응력이 감소되도록 삽입부와 설치홀부를 탄성적으로 결합시킴으로써, 차체고정부의 조립 또는 분리 작업성을 향상시키는 차량 도어용 그로멧에 대한 발명이 개시된다. 개시된 차량 도어용 그로멧은 차체패널에 구비된 설치홀부에 고정 가능하게 삽입되는 차체고정부와, 도어패널에 구비된 커넥터에 끼움 결합되는 도어고정부 및 상기 차체고정부와 상기 도어고정부의 사이에 구비되어 상기 차체고정부와 상기 도어고정부를 연결하는 주름관부를 포함하고, 상기 차체고정부는 상기 차체패널에 밀착 가능하게 접촉되는 밀착접촉부와, 상기 밀착접촉부의 둘레 방향을 따라 돌출되어 함몰공간부를 형성하고, 상기 설치홀부에 이탈 가능하게 삽입되는 삽입부 및 상기 삽입부가 상기 설치홀부로 삽입시 상기 삽입부의 탄성 결합을 안내하는 탄성결합안내부를 포함한다.


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    Title :

    GROMMET FOR VEHICLE DOOR


    Additional title:

    차량 도어용 그로멧


    Contributors:

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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