The present invention relates to an automatic drawer opening and closing device, wherein a front stopper (31) and a rear stopper (32) are installed on a lower surface of a drawer (20), and a swing bar (50) is installed in a motor (40) fixated to a frame (10). Therefore, the swing bar (50) pushes the front stopper (31) or the rear stopper (32) in order to open and close the drawer (20) when the motor is rotated forward or backward.

    본 발명은 서랍 자동 개폐장치에 관한 것으로, 서랍(20)의 하면에 전방스토퍼(31)와 후방스토퍼(32)가 설치되고, 프레임(10)측에 고정된 모터(40)에 스윙바(50)가 설치된다. 따라서, 모터(40)의 정/역 회전시 스윙바(50)가 전방스토퍼(31) 또는 후방스토퍼(32)를 밀어줌으로써 서랍(20)의 개폐가 이루어진다.


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    Title :

    apparatus for auto opening and closing of drawer


    Additional title:

    서랍 자동 개폐장치


    Contributors:
    KIM JONG HA (author) / KIM SUNG WOO (author) / KIM DUC HOI (author)

    Publication date :

    2017-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean



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