본 발명은 시트의 배열에 따라 시트벨트에서 전개되는 에어백쿠션의 전개 형상을 조절하여 승객의 보호영역을 확보하는 시트벨트 에어백에 관한 것으로, 본 발명에서는, 시트벨트에서 전개되는 에어백쿠션의 내부공간을 제1챔버와 제2챔버로 구획하는 격막; 제1챔버의 하부에서 승객의 전방을 향해 넓어지는 형상으로 형성되어 승객의 허벅지에 지지되는 제1지지부; 제2챔버의 상부에서 승객을 향해 넓어지는 형상으로 형성되어 승객의 머리가 지지되는 제2지지부; 시트의 배열에 따라 제1챔버와 제2챔버의 전개 순서를 조절하는 전개조절수단;을 포함하여 구성되는 시트벨트 에어백이 소개된다.

    An embodiment seatbelt airbag includes a diaphragm configured to divide an internal space of an airbag cushion in a deployed state into a first chamber and a second chamber, the airbag cushion being configured to be deployed from a seatbelt, a first support part disposed at a lower side of the first chamber, wherein the first support part has a first shape that widens toward a front side of a passenger and is configured to be supported on thighs of the passenger, a second support part disposed at an upper side of the second chamber, wherein the second support part has a second shape that widens toward the passenger and is configured to support a head of the passenger, and a deployment adjustment device configured to adjust an operation of deploying the first chamber and the second chamber in accordance with a seat arrangement.


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    Title :

    Airbag for seat belt


    Additional title:

    시트벨트 에어백


    Contributors:

    Publication date :

    2025-03-05


    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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