The present invention relates to a door damping device of a vehicle, which comprises: an actuating piece (120) horizontally fixed to a vehicle door (20); a hydraulic cylinder (220) rotatably fixed to a vehicle body; and a slider (230) rotatably fixed to the vehicle body, and having one end portion rotatably fixed to the hydraulic cylinder (220) and the other end portion having a slide groove (233) in which the actuating piece (120) is guided. Accordingly, a damping force is increased when opening the door to slowly open and close the vehicle door, and is reduced when closing the door to easily and safely open and close the door without excessive forces.

    본 발명은 자동차 도어 댐핑 장치에 관한 것이다, 본 발명은 자동차 도어(20)에 수평상으로 고정되는 작동편(120)과; 자동차 차체에 회전 가능하게 고정되는 유압실린더(220)와; 자동차 차체에 회전 가능하게 고정되면서, 한쪽 단부는 상기 유압실린더(220)에 회전 가능하게 정되고, 다른 한쪽의 단부는 상기 작동편(120)이 안내되는 슬라이드 홈(233)이 형성되는 슬라이더(230)를 구비하여 도어를 열을 때 감쇠력이 커져서 자동차의 도어가 천천히 개폐되도록 하고, 도어를 닫을 때에는 감쇄력이 작아져서 과도한 힘을 주지 않더라도 도어가 쉽고 안전하게 개폐될 수 있게 한다.


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    Title :

    Door damping device of automobile


    Additional title:

    자동차 도어 댐핑 장치


    Contributors:
    JUNG SE WON (author)

    Publication date :

    2019-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E05B LOCKS , Schlösser



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