公开(公告)号：US4571763A

公开(公告)日：1986-02-25

申请号：US626044

申请日：1984-06-29

申请人： Tomio Suzuyama ,  Akira Aoki

发明人： Tomio Suzuyama ,  Akira Aoki

IPC分类号： A47C7/18 ,  A47C27/14

CPC分类号： A47C7/18 ,  Y10S297/01

摘要： A cushion member for use in a vehicle seat is disclosed. In this cushion member, a block body formed of a soft foam material is embedded centrally of the bottom portion of a main body of the present cushion member which is formed of a harder foam material. The block body includes side walls that are not integrally connected to the main body, or separated from the main body by hardening/impregnation preventive means, while the upper wall of the block body oriented in a perpendicular direction relative to applied loads is welded integrally to the main body by means of a hardened/impregnated layer produced during formation of the main body. With the present cushion, therefore, loads applied to the cushion member are distributed over the entire block body, and at the same time the main body will not be deformed when the cushion member itself is deformed as the loads are applied thereto.

摘要翻译： 公开了一种用于车辆座椅的缓冲构件。 在这种缓冲构件中，由软质泡沫材料形成的块体被埋设在由较硬的泡沫材料形成的本缓冲构件的主体的底部的中心。 块体包括不整体地连接到主体的侧壁或通过硬化/浸渍防止装置与主体分离的侧壁，同时相对于施加的载荷沿垂直方向定向的块体的上壁被一体地焊接到 主体通过在主体形成期间产生的硬化/浸渍层。 因此，通过使用该缓冲部件，施加在缓冲部件上的负荷分布在整个块体上，同时当缓冲部件自身随着负载施加到其上而变形时，主体也不会发生变形。

公开(公告)号：US4886316A

公开(公告)日：1989-12-12

申请号：US206367

申请日：1988-06-14

申请人： Tomio Suzuyama ,  Takayuki Kosaka ,  Masaki Hayama ,  Tamotsu Shirai

发明人： Tomio Suzuyama ,  Takayuki Kosaka ,  Masaki Hayama ,  Tamotsu Shirai

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。