To limit a behavior of a pretensioner to a proper range.SOLUTION: A vehicle seat comprises: a pretensioner 54 having a support member 54b to which an end of a webbing of a seat belt device is attached, a cable member 54d connected to the support member 54b, and a pull-in device for pulling in the cable member 54d in a predetermined case; and a regulation member 8 for regulating a behavior of the support member 54b of the pretensioner 54. The regulation member 8 may be made of a member having elasticity. Furthermore, the regulation member 8 may be disposed at a position that limits a movable range of the support member 54b to the side of the vehicle seat. The regulation member 8 is, for example, a rubber band laid across a recess 61 of a base part 6.SELECTED DRAWING: Figure 3

    【課題】プリテンショナーの挙動を適正な範囲に制限する。【解決手段】車両用シートは、シートベルト装置のウェビングの端部が取り付けられる支持部材54b、該支持部材54bに連結されたケーブル部材54d、及び、所定の場合に該ケーブル部材54dを引き込む引き込み装置、を有するプリテンショナー54と、該プリテンショナー54の支持部材54bの挙動を規制する規制部材8と、を備える。規制部材8は伸縮性を有する部材からなるものであってもよい。また、規制部材8は、支持部材54bの当該車両シートの側方への可動範囲を制限する位置に配置されていてもよい。規制部材8は例えばベース部6の凹部61に架け渡されたゴムバンドである。【選択図】図3


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    Title :

    VEHICLE SEAT


    Additional title:

    車両用シート


    Contributors:
    AKIMOTO NORITO (author) / HONDA MASAAKI (author) / TAGO TOMOKI (author) / OKAWA DAISUKE (author) / OMORI HIROO (author)

    Publication date :

    2019-01-17


    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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