Disclosed is a D pillar coupling structure of a vehicle rear quarter unit. The D pillar coupling structure of a vehicle rear quarter unit according to one embodiment of the disclosed present invention, which is a structure coupling a D pillar assembly with a quarter upper inner panel of the rear quarter unit, comprises: a D pillar upper inner panela and a D pillar lower inner panel which are engaged with an upper part and a lower part of a rear end side of the quarter upper inner panel, respectively; a D pillar upper reinforced panel which is engaged with the D pillar upper inner panel; and a D pillar lower reinforced panel which is engaged with the D pillar upper inner panel and supports the D pillar lower inner panel. The D pillar upper inner panel, the D pillar lower inner panel, and the D pillar upper reinforced panel are welded on a rear end part of the quarter upper inner panel with a weld direction along a vehicle width direction and a vehicle body length direction. The D pillar coupling structure maximizes connectivity and coupling performance of a tailgate ring type aperture unit.

    차량용 리어 쿼터부의 D필러 결합 구조가 개시된다. 개시된 본 발명의 예시적인 일 실시 예에 따른 차량용 리어 쿼터부의 D필러 결합 구조는, 리어 쿼터부의 쿼터 어퍼 이너 패널에 D필러 앗세이를 결합한 구조로서, 쿼터 어퍼 이너 패널의 후단부 측 상부 및 하부에 각각 접합되는 D필러 어퍼 이너 패널 및 D필러 로어 이너 패널과, D필러 어퍼 이너 패널에 접합되는 D필러 어퍼 레인프 패널과, D필러 어퍼 이너 패널에 접합되며 D필러 로어 이너 패널을 지지하는 D필러 로어 레인프 패널을 포함하고, D필러 어퍼 이너 패널, D필러 로어 이너 패널 및 D필러 어퍼 레인프 패널은 차폭 방향 및 차체 길이 방향을 따른 용접 방향으로 쿼터 어퍼 이너 패널의 후단부에 용접될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    D D PILLAR COMBINATION STRUCTURE OF REAR QUARTER PART FOR VEHICLE


    Additional title:

    차량용 리어 쿼터부의 D필러 결합 구조


    Contributors:
    LEE HAEHOON (author) / KIM HAGKYUN (author)

    Publication date :

    2021-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Rear pillar structure of vehicle

    KAKIOKA RYOICHI / KAMADA TOMOHITO | European Patent Office | 2022

    Free access

    REAR PILLAR STRUCTURE OF VEHICLE

    KAKIOKA RYOICHI / KAMATA TOMOHITO | European Patent Office | 2022

    Free access

    Rear pillar assembly structure, vehicle and design method of rear pillar assembly structure

    ZHANG SHIJIE / PENG QUANYI / JIANG BINGKE et al. | European Patent Office | 2024

    Free access

    Rear quarter structure in vehicle

    European Patent Office | 2018

    Free access

    Rear quarter structure in vehicle

    European Patent Office | 2018

    Free access