The present invention relates to an air damper for a vehicle and, more specifically, to an air damper for a vehicle, which allows a cover of a glove box to move slowly and smoothly when the cover is opened, and to relatively quickly move when the cover is closed. The present invention comprises: a cylinder (110) in which an orifice (111) whose opening and closing amount is adjusted by a valve (140) elastically supported by an elastic body (150) is formed on one side, and a cap (130) is coupled to the other end; a piston (120) in which an accommodation groove (122) is formed to be recessed on the outer surface, and a piston rod (121) is formed to protrude to the other side on the other side part; and an O-ring (160) installed in the accommodation groove (122) formed in the piston (120). An auxiliary orifice hole (111a) communicating with an air through hole (111) formed on one side of the cylinder (110) is formed at the end of the air through hole (111) in a size smaller than the inner diameter of the air through hole (111) so that the opening and closing amount is adjusted by the valve (140) elastically supported by a spring (150).

    본 발명은 자동차용 에어댐퍼에 관한 것으로서, 더욱더 상세하게는 글로브 박스의 덮개가 개방될 때에는 천천히 부드럽게 동작되게 하고, 폐쇄할 때에는 비교적 신속하게 동작되도록 하는 것이다. 본 발명은 탄성체(150)에 의해 탄지되는 밸브(140)에 의해 개폐량이 조절되는 오리피스(111)이 일측부에 형성되고, 타측단부에는 캡(130)이 결합되는 실린더(110)와; 수용홈(122)이 외측면에 파여져 형성되고, 타측부에는 타측으로 돌출되게 피스톤로드(121)가 형성된 피스톤(120)과; 상기 피스톤(120)에 형성된 수용홈(122)에 설치되는 오링(160)으로 구성되는 것에 있어서, 상기 스프링(150)에 의해 탄지되는 밸브(140)에 의해 개폐량이 조절되도록 실린더(110)의 일측부에 형성된 공기통공(111)와 연통되는 보조오리피스홀(111a)이 공기통공(111)의 내경보다 작은 크기로 공기통공(111)의 단부에 형성되는 것에 의해 달성된다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Air damper for automobiles


    Weitere Titelangaben:

    자동차용 에어댐퍼


    Beteiligte:
    KIM JUNG HUN (Autor:in)

    Erscheinungsdatum :

    25.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Air damper for automobiles

    Europäisches Patentamt | 2024

    Freier Zugriff

    Air damper for automobiles

    CHOI GI SEUNG / KIM JUNG HUN | Europäisches Patentamt | 2023

    Freier Zugriff

    Air damper for automobiles

    Europäisches Patentamt | 2023

    Freier Zugriff

    A new passive non-linear damper for automobiles

    Kalyan Raj, A.H. | Online Contents | 2009


    A new passive non-linear damper for automobiles

    Kalyan Raj, A.H. / Padmanabhan, C. | Tema Archiv | 2009