The present invention discloses a driver seat airbag apparatus of a vehicle. The airbag apparatus includes front and rear panels, a gas distribution panel, and a tether member. The rear panel faces a driver in expansion and the front panel is opposed to the rear panel. The gas distribution panel is connected to the front panel through a sewing line to radially inject gas. The tether member is disposed to cross with the sewing line so as to be rotated at a predetermined angle with a gas distribution path of the gas distribution panel. On both ends following a direction perpendicular to the radial direction of the airbag of the tether member are formed with a reinforcement portion for reinforcing both sides of the sewing line out of the tether member. By using the present invention, in case of expansion of the airbag, a connection portion of the sewing line of the front panel is prevented from being damaged, and the tether member is prevented from being cut.

    자동차의 운전석 에어백 장치가 개시된다. 에어백 장치는 전, 후방 패널, 가스 분배 패널, 및 테더 부재를 포함한다. 후방 패널은 팽창 시 운전자를 향하고 전방 패널은 후방 패널과 마주한다. 가스 분배 패널은 재봉 라인을 통하여 전방 패널에 연결되어 가스를 방사상으로 분사한다. 테더 부재는 재봉 라인과 교차하도록 배치되어 가스 분배 패널의 가스 토출로와 일정각도 회전된 상태를 이룬다. 테더 부재의 에어백의 반경 방향과 직교하는 방향을 따르는 양단에는 테더 부재를 벗어난 재봉 라인의 양측을 보강하는 보강부가 형성된다. 이러한 구성으로 에어백 팽창 시, 전방 패널의 재봉 라인이 연결된 부분이 파손되는 것을 방지하고, 테더 부재가 절단되는 것을 방지할 수 있다.


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    Title :

    DRIVER SEAT AIRBAG APPARATUS FOR VEHICLE


    Additional title:

    자동차의 운전석 에어백 장치


    Contributors:
    YOO JAE HO (author) / LEE WON SEUK (author) / YUN JONG GIL (author) / LEE KYUNG PIL (author)

    Publication date :

    2018-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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