To provide a seat cushion airbag device which can protect an occupant and reduce a load applied to the occupant when an impact occurs.SOLUTION: A seat cushion airbag device 1 is mounted on a vehicle seat 90 and includes: a bag-like seat cushion airbag 11 which is connected to an expanding fluid generation source 10 and disposed at a level lower than a seat surface 93 of the seat 90 and has a vent hole 11v having an opening shape; and an opening/closing mechanism 3 for opening or closing the vent hole 11v. The opening/closing mechanism 3 operates behind the seat cushion airbag 11 after expansion and deployment of the seat cushion airbag 11 to open the vent hole 11v.SELECTED DRAWING: Figure 4

    【課題】衝撃発生時において乗員を保護し得るとともに乗員に与える負荷を抑制し得るシートクッションエアバッグ装置を提供すること。【解決手段】車両用の座席90に搭載されるシートクッションエアバッグ装置1であって、膨張流体発生源10に接続され、前記座席90の座面93よりも下方に配置され、かつ、開口状のベントホール11vを有する袋状のシートクッションエアバッグ11と、前記ベントホール11vを開閉する開閉機構3と、を具備し、前記開閉機構3は、前記シートクッションエアバッグ11が展開・膨張した後に、遅れて作動して前記ベントホール11vを開く、シートクッションエアバッグ装置1。【選択図】図4


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    Title :

    SEAT CUSHION AIRBAG DEVICE


    Additional title:

    シートクッションエアバッグ装置


    Contributors:

    Publication date :

    2024-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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