The present invention is to provide a link mechanism for a vehicle door capable of selectively changing a movement path of a vehicle door, and a vehicle door opening and closing device including the same. According to the present invention, the link mechanism may comprise: a body having a first end facing a vehicle door and a second end facing a vehicle body; a first mounting member mounted on the vehicle door and rotatably connected to the first end of the body through a first shaft; a second mounting member mounted on the vehicle body and rotatably connected to the second end of the body through a second shaft; and a rotation constraint unit for selectively restricting rotation of at least one mounting member among the first mounting member and the second mounting member.

    개시된 차량도어용 링크기구는, 차량도어를 향하는 제1단부 및 차체를 향하는 제2단부를 가진 바디; 차량도어에 장착되고, 제1샤프트를 통해 상기 바디의 제1단부에 회전가능하게 연결된 제1장착부재; 차체에 장착되고, 제2샤프트를 통해 상기 바디의 제2단부에 회전가능하게 연결된 제2장착부재; 및 상기 제1장착부재 및 상기 제2장착부재 중에서 적어도 하나의 장착부재의 회전을 선택적으로 구속하는 회전구속유닛;을 포함할 수 있다.


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    Title :

    LINK MECHANISM FOR VEHICLE DOOR AND VEHICLE DOOR OPENING AND CLOSING APPARATUS HAVING THE SAME


    Additional title:

    차량도어용 링크기구 및 이를 포함하는 차량도어 개폐장치


    Contributors:
    CHOI JE WON (author)

    Publication date :

    2021-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge