The present invention provides an exterior design member for a vehicle and a vehicle back door capable of improving stabilization of a changeable shape. In a back door body (10), a CFRP outer upper panel (24) is bonded to an upper part of a CFRP inner panel (20), and a polypropylene outer lower panel (22) is bonded to a lower part of the inner panel (20). In an outer edge unit of the back door body (10), an upper part forms a first outer edge unit (10A) which is reinforced by the outer upper panel (24) and a lower part forms a second outer edge unit (10B) of which strength is lower than that of the first outer edge unit (10A). Boundary units (10C1, 10C2) having a strength difference between the first outer edge unit (10A) and the second outer edge unit (10B) is configured to be a part which is weakened by adjacency of an aperture (28) for a small window.

    백 도어 본체 (10) 에서는, CFRP 제의 이너 패널 (20) 의 상부에 CFRP 제의 아우터 어퍼 패널 (24) 이 접합되고, 그 이너 패널 (20) 의 하부에 폴리프로필렌제의 아우터 로어 패널 (22) 이 접합되어 있다. 이 백 도어 본체 (10) 의 외측 가장자리부는, 상부측이 아우터 어퍼 패널 (24) 에 의해 보강된 제 1 외측 가장자리부 (10A) 로 되고, 하부측이 제 1 외측 가장자리부 (10A) 보다 저강도의 제 2 외측 가장자리부 (10B) 로 되어 있다. 그리고, 이와 같이 내력차가 있는 제 1 외측 가장자리부 (10A) 와 제 2 외측 가장자리부 (10B) 의 경계부 (10C1, 10C2) 가, 소창용 개구부 (28) 의 인접에 의해 약체화된 부위로 설정되어 있다.


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    Title :

    VEHICLE EXTERIOR DESIGN MEMBER AND VEHICLE BACK DOOR


    Additional title:

    차량용 외장 부재 및 차량의 백 도어


    Contributors:

    Publication date :

    2016-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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