PROBLEM TO BE SOLVED: To improve the protection performance of an occupant by increasing the restraint of the shoulders of the occupant sitting on a vehicle seat during vehicle collision.SOLUTION: A seat belt device 30 attached to an occupant sitting on a vehicle seat 12 has a pretensioner 44 for pulling the occupant to the main part 60 of a seat back 50 when collision is predicted. An inclination mechanism for inclining the main upper part 62 of the main part 60 toward a vehicle rear side is provided in the seat back 50 of the vehicle seat 12. The inclination mechanism inclines the main upper part 62 of the main part 60 toward the vehicle rear side when the collision is predicted.SELECTED DRAWING: Figure 3

    【課題】車両衝突時における車両用シートに着座した乗員の肩部の拘束性を高くすることで、乗員の保護性能を向上させる。【解決手段】車両用シート12に着座した乗員に装着されるシートベルト装置30は、衝突予知時に乗員をシートバック50のメイン部60に引き付けるプリテンショナ44を有している。また、車両用シート12のシートバック50内には、メイン部60のメイン上部62を車両後方側に傾倒させる傾倒機構が設けられている。傾倒機構は、衝突予知時にメイン部60のメイン上部62を車両後方側に傾倒する。【選択図】図3


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    Title :

    OCCUPANT RESTRAINING DEVICE


    Additional title:

    乗員拘束装置


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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