An automatic vehicle door opening and closing device is provided. The automatic vehicle door opening and closing device comprises: a checker arm hinged to a main body of a vehicle; and a main body part disposed on a door of the vehicle and moved along the checker arm when the door is opened and closed. The main body part comprises: a pinion engaged and moved on the outer peripheral surface of the checker arm; a motor part that transmits rotational force to a gear part; a gear part disposed between the pinion and the motor part, receiving rotational force generated by the motor part, and rotating the pinion; and a case in which the pinion and the gear part are disposed inside. Thus, the present invention can provide the rack and pinion type automatic vehicle door opening and closing device that is installed on the door and body of a vehicle and can automatically open and close the vehicle door.

    차량 도어 자동 개폐장치가 제공된다. 차량의 본체에 힌지 결합되는 체커암; 및 차량의 도어에 배치되어, 도어 개폐 시 상기 체커암을 따라 이동되는 본체부;를 포함하고, 상기 본체부는, 상기 체커암의 외주면에 치합되어 이동되는 피니언;과 기어부로 회전력을 전달하는 모터부;와 상기 피니언과 상기 모터부의 사이에 배치되어, 상기 모터부에서 발생된 회전력을 전달받아, 상기 피니언을 회전시키는 기어부; 및 상기 피니언 및 상기 기어부가 내부에 배치되는 케이스;를 포함하는, 개폐장치가 제공될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    RACK AND PINION TYPE VEHICLE DOOR AUTOMATIC OPENING AND CLOSING DEVICE


    Additional title:

    랙피니언 타입의 차량 도어 자동 개폐장치


    Contributors:
    JO JUN HYUN (author) / CHO HANG JIN (author) / LEE IN JEA (author)

    Publication date :

    2023-08-16


    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




    RACK AND PINION TYPE VEHICLE DOOR OPENING AND CLOSING DEVICE CAPABLE OF MANUAL AND AUTOMATIC SWITCHING

    JO JUN HYUN / CHO HANG JIN / LEE IN JEA | European Patent Office | 2023

    Free access

    VEHICLE AUTOMATIC OPENING/CLOSING DOOR DEVICE

    MIURA TAKESHI / YAMAZAKI YOSHINORI / KAWAI YOSUKE | European Patent Office | 2019

    Free access

    RACK PINION TYPE STEERING DEVICE

    KOSAKA MASASHI | European Patent Office | 2015

    Free access

    RACK PINION TYPE STEERING DEVICE

    NAKAO MASASHI | European Patent Office | 2015

    Free access