公开(公告)号：US06767055B1

公开(公告)日：2004-07-27

申请号：US10374952

申请日：2003-02-25

申请人： C. Michael Sparks

发明人： C. Michael Sparks

IPC分类号： B60N242

CPC分类号： B60N2/525 ,  B60N2/162 ,  B60N2/1665 ,  B60N2/22 ,  B60N2/433 ,  B60N2/502 ,  B60N2/508 ,  B60N2/688 ,  B60R22/26 ,  B60R2021/0074

摘要： The present invention pertains to a vehicle seat with an integrated frame and restraint assembly that is particularly suited for a truck. The frame assembly includes a seat frame mounted to a slide rail pedestal anchored to the vehicle floor, and a back frame joined to the seat frame. The frame has a lightweight construction and includes a conventional recline assembly for maintaining the seat back in one of a variety of recline positions. The restraint assembly has a lap and shoulder belt that is firmly secured to the frame. The seat frame has a pair of upwardly extending struts with rearward facing angled surfaces. The back frame has a pair of forwardly extending struts with forward facing angled surfaces. The angled surfaces flushly engage each other when the seat is in an upright position. Should the recline mechanism fail during a sudden deceleration or accident, the forward rotation of the back frame will stop at its upright position.

摘要翻译： 本发明涉及一种特别适用于卡车的集成框架和约束装置的车辆座椅。 框架组件包括安装到锚固到车辆地板上的滑轨座的座椅框架和与座椅框架连接的后框架。 框架具有轻质结构，并且包括用于将座椅靠背保持在各种倾斜位置之一的常规倾斜组件。 约束组件具有牢固地固定到框架上的搭接和肩带。 座椅框架具有一对向上延伸的支柱，其具有向后的倾斜表面。 后框架具有一对向前延伸的具有向前倾斜表面的支柱。 当座椅处于直立位置时，倾斜的表面彼此齐平地相互接合。 如果倾斜机构在突然减速或事故期间失效，则后框架的正向旋转将停止在其直立位置。