Disclosed is an electric headrest comprising: an oil damper having a storing part in which oil is stored, and a rotary shaft coupled to the upper side of the storing part and having a first saw-toothed part formed to protrude from the outer peripheral surface of the rotary shaft; a center cover which is formed in the center of the rear part of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.

    La présente invention concerne un appuie-tête électrique qui comprend : un amortisseur à huile ayant une partie de stockage dans laquelle l'huile est stockée, ainsi qu'un arbre rotatif accouplé au côté supérieur de la partie de stockage et ayant une première partie en dents de scie formée de façon à faire saillie à partir de la surface périphérique externe de l'arbre rotatif ; un couvercle central qui est formé au centre de la partie arrière d'un coussinet d'appuie-tête et dans lequel l'amortisseur à huile est accouplé à l'intérieur d'une partie d'accouplement à charnière ; et un couvercle latéral accouplé au couvercle central au niveau du côté du couvercle central par la partie d'accouplement à charnière et ayant une seconde partie en dents de scie formée au niveau d'une position correspondant à la première partie en dents de scie de l'amortisseur à huile.

    오일이 저장된 저장부와 저장부의 상측에 결합되며, 외주면에 제1톱니부가 돌출형성된 회전축이 마련된 오일 댐퍼; 헤드레스트 패드의 후방 중심측에 형성되며, 상기 오일 댐퍼가 힌지결합부의 내측에 결합된 센터 커버; 및 상기 센터 커버의 사이드측에서 힌지결합부에 의해 센터 커버와 결합되며, 오일 댐퍼의 제1톱니부에 대응되는 위치에 제2톱니부가 형성된 사이드 커버;를 포함하는 전동식 헤드레스트가 소개된다.


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    Title :

    ELECTRIC HEADREST


    Additional title:

    APPUIE-TÊTE ÉLECTRIQUE
    전동식 헤드레스트


    Contributors:
    AN SUNG CHOL (author) / SEO JIN HO (author) / PARK CHAN UK (author) / KIM MYEONG SUB (author) / KIM YUN HO (author) / KIM DONG HWAN (author)

    Publication date :

    2015-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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