公开(公告)号：US08807507B2

公开(公告)日：2014-08-19

申请号：US13186840

申请日：2011-07-20

申请人： Tsutomu Ito ,  Shunsuke Kuwayama ,  Teruyuki Hadatsuki ,  Shou Terada ,  Satoshi Masuda

发明人： Tsutomu Ito ,  Shunsuke Kuwayama ,  Teruyuki Hadatsuki ,  Shou Terada ,  Satoshi Masuda

IPC分类号： F16M13/00 ,  B60N2/16

CPC分类号： B60N2/1615 ,  B60N2/1685 ,  B60N2/169

摘要： A lifting mechanism of a vehicle seat for adjusting a seating height position of the vehicle seat is provided. The lifting mechanism includes a lifter link having one side that is rotatably shaft-supported to a floor-side member provided on a vehicle floor and the other side that rotatably shaft-supports a frame member of a seating-side configuring part for seating; and a stopper link having one side that is rotatably shaft-supported to the floor-side member and the other side that is loosely fitted in a long hole formed in the lifter link. A rotation of the lifter link in a rear direction is restrained by a loosely fitted portion of the stopper link contacting an inner circumferential part of the long hole. A rotation of the lifter link in a front direction is restrained by a restraining contract part provided to the lifter link contacting a stopper part provided to the floor-side member. The restraining contact part is provided at a further outer side in a rotationally radial direction than a position of a front-side end portion of the long hole, with respect to a rotatable shaft support point of the one side of the lifter link.

摘要翻译： 提供了一种用于调节车辆座椅的座椅高度位置的车辆座椅的提升机构。 提升机构包括一个升降器连杆，其一侧被可旋转地轴支撑在设置在车辆地板上的地板侧部件上，另一侧可转动地支撑座位侧构件部件的框架构件用于就座; 以及止动连杆，其一侧被可旋转地轴支撑在地板侧构件上，另一侧松配合在形成在升降器连杆中的长孔中。 提升器连杆沿后方的旋转通过与长孔的内周部分接触的止动件连接件的松动配合部分来限制。 升降器连杆在前方的旋转通过设置在与提供到地板侧构件的止动件部分接触的升降器连杆的限制收缩部来限制。 限制接触部相对于升降器连杆的一侧的可旋转轴支撑点设置在比长孔的前侧端部的位置处的旋转径向的另一外侧。