公开(公告)号：US07731280B2

公开(公告)日：2010-06-08

申请号：US11722896

申请日：2005-12-21

申请人： Kenichi Niitsuma ,  Hirooki Negishi ,  Jinichi Tanabe ,  Koji Uno ,  Tatsuya Terauchi ,  Tomoki Matsumoto ,  Koji Sano

发明人： Kenichi Niitsuma ,  Hirooki Negishi ,  Jinichi Tanabe ,  Koji Uno ,  Tatsuya Terauchi ,  Tomoki Matsumoto ,  Koji Sano

IPC分类号： B60N2/427 ,  B60R21/00

CPC分类号： B60N2/838 ,  B60N2/888

摘要： A vehicle seat of the invention includes: a rectangular-shaped seat back frame (5) having a pair of side frames (6); a plurality of seat springs (34A, 34B) disposed between the side frames; a single plate-shaped flexible cushion plate (31) attached to the seat springs; a seat cushion (9) provided on the front side of the cushion plate; link mechanisms (15, 35) provided near the side frames; and a headrest (4) coupled to the link mechanisms (15). Both ends of the seat spring (34B) are coupled to the link mechanisms. When the seat spring (34B) is moved rearward, the headrest is moved forward. Both sides of each of the remaining seat springs (34A) are mounted to the side frames.

摘要翻译： 本发明的车座包括：具有一对侧框架（6）的矩形座椅靠背框架（5）; 设置在所述侧框架之间的多个座椅弹簧（34A，34B） 附接到座椅弹簧的单个板状柔性缓冲板（31）; 设置在所述缓冲板的前侧的座垫（9） 设置在侧框架附近的连杆机构（15,35） 以及联接到所述连杆机构（15）的头枕（4）。 座椅弹簧（34B）的两端连接到连杆机构。 当座椅弹簧（34B）向后移动时，头枕向前移动。 每个剩余座椅弹簧（34A）的两侧安装在侧框架上。