Lumbar support device
    1.
    发明授权
    Lumbar support device 失效
    腰部支撑装置

    公开(公告)号:US4886316A

    公开(公告)日:1989-12-12

    申请号:US206367

    申请日:1988-06-14

    IPC分类号: A47C7/46 B60N2/66

    CPC分类号: B60N2/667 B60N2/66

    摘要: A lumbar support device provided within a seat back of an automotive seat, which comprises a support wire having a lumbar support plate for supporting the lumbar part of an occupant on the seat, the support wire being mounted on the back frame of the seat back with such an arrangement that one end of the support wire is secured by a securing support member oriented in a direction intersecting that of a load applied to the support wire while the other end of the support wire is secured by another securing support member oriented in a direction intersecting that of an up-and-down adjustment of the support wire.

    摘要翻译: 一种设置在汽车座椅的座椅靠背内的腰部支撑装置,其包括支撑线,所述支撑线具有用于支撑所述座椅上的乘员的腰部的腰部支撑板,所述支撑线被安装在所述座椅靠背的后框架上, 这种布置使得支撑线的一端通过固定支撑构件固定,所述固定支撑构件沿着与施加到支撑线的负载相交叉的方向定向,而支撑线的另一端由另一固定支撑构件固定, 与支撑线的上下调节相交。