公开(公告)号：US08936310B2

公开(公告)日：2015-01-20

申请号：US13371940

申请日：2012-02-13

申请人： Masami Takayama ,  Kenzo Yasuda ,  Atsushi Kageyama ,  Satoshi Nishikido ,  Eiji Shimizu

发明人： Masami Takayama ,  Kenzo Yasuda ,  Atsushi Kageyama ,  Satoshi Nishikido ,  Eiji Shimizu

IPC分类号： B60N2/42 ,  B60N2/48 ,  B60N2/427

CPC分类号： B60N2/4847 ,  B60N2/4221 ,  B60N2/42745 ,  B60N2/844 ,  B60N2/847 ,  B60N2/888

摘要： A headrest including: a headrest body that supports a head portion of an occupant; a pair of side frame sections that supports the headrest body, the side frame sections extending along a seat height direction and disposed at a separation from each other along a seat width direction; and an inclined wall portion that is provided between the side frame sections, that is inclined towards a seat front-rear direction front side with respect to the side frame sections such that a lower end portion of the inclined wall portion is positioned further to the seat front-rear direction front side than an upper end portion of the inclined wall portion, and that bears load acting on the headrest body from a seat front-rear direction rear side.

摘要翻译： 头枕包括：头枕主体，其支撑乘员的头部; 一对侧框架部分，其支撑所述头枕本体，所述侧框架部分沿着座椅高度方向延伸并沿着座椅宽度方向彼此分离设置; 以及设置在所述侧框架部之间的倾斜壁部，所述倾斜壁部相对于所述侧框架部朝向座椅前后方向前侧倾斜，使得所述倾斜壁部的下端部位于所述座部 前后方向前倾侧壁部的上端部，并且从座椅前后方向后侧承受作用在头枕主体上的负荷。

公开(公告)号：US20120032487A1

公开(公告)日：2012-02-09

申请号：US13197666

申请日：2011-08-03

申请人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

发明人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

IPC分类号： B60N2/20 ,  B60N2/22 ,  B60N2/48

CPC分类号： B60N2/002 ,  B60N2/0252 ,  B60N2/22 ,  B60N2/865

摘要： There is provided a headrest device including: a headrest main body that is provided at an upper end portion of a seat back of a seat in which a passenger sits; a pressure/flexure detecting section that is provided at a vehicle front side of the seat back; a headrest moving section; and a control section that estimates a current back-set, that is a distance between a head portion of a passenger and the headrest main body in a horizontal direction, on the basis of at least one of pressure and flexure detected by the pressure/flexure detecting section and a predetermined relationship between back-set and the at least one of pressure and flexure, and controls the headrest moving section to move the headrest main body such that the back-set becomes a predetermined amount.

摘要翻译： 提供了一种头枕装置，包括：头枕主体，其设置在乘客所坐的座椅的座椅靠背的上端部; 设置在座椅靠背的车辆前侧的压力/挠曲检测部， 头枕移动部; 以及控制部，其基于由压力/挠曲检测到的压力和挠度中的至少一个来估计当前的返回值，即乘客的头部部分和头枕主体之间在水平方向上的距离 检测部和背压与压力和挠曲中的至少一个之间的预定关系，并且控制头枕移动部以使头枕主体移动，使得背部设定成预定量。

公开(公告)号：US08632125B2

公开(公告)日：2014-01-21

申请号：US13197666

申请日：2011-08-03

申请人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

发明人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

IPC分类号： B60N2/427 ,  B60N2/42 ,  B60R21/055

CPC分类号： B60N2/002 ,  B60N2/0252 ,  B60N2/22 ,  B60N2/865

摘要： There is provided a headrest device including: a headrest main body that is provided at an upper end portion of a seat back of a seat in which a passenger sits; a pressure/flexure detecting section that is provided at a vehicle front side of the seat back; a headrest moving section; and a control section that estimates a current back-set, that is a distance between a head portion of a passenger and the headrest main body in a horizontal direction, on the basis of at least one of pressure and flexure detected by the pressure/flexure detecting section and a predetermined relationship between back-set and the at least one of pressure and flexure, and controls the headrest moving section to move the headrest main body such that the back-set becomes a predetermined amount.

摘要翻译： 提供了一种头枕装置，包括：头枕主体，其设置在乘客所坐的座椅的座椅靠背的上端部; 设置在座椅靠背的车辆前侧的压力/挠曲检测部， 头枕移动部; 以及控制部，其基于由压力/挠曲检测到的压力和挠度中的至少一个来估计当前的返回值，即乘客的头部部分和头枕主体之间在水平方向上的距离 检测部和背压与压力和挠曲中的至少一个之间的预定关系，并且控制头枕移动部以使头枕主体移动，使得背部设定成预定量。

公开(公告)号：US08596715B2

公开(公告)日：2013-12-03

申请号：US13071089

申请日：2011-03-24

申请人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

发明人： Hiroyoshi Yamaguchi ,  Kenzou Yasuda ,  Makoto Hasegawa ,  Takeshi Ito ,  Eiji Shimizu ,  Satoshi Nishikido

IPC分类号： B60N2/42

CPC分类号： B60R21/0132 ,  B60N2/0276 ,  B60N2/862 ,  B60N2/865 ,  B60N2/888

摘要： A headrest device comprises a headrest body which includes a headrest rear portion supported with respect to a seatback of a seat on which a passenger of a vehicle sits, and a headrest front portion that is movable within a predetermined range from a fully closed position that is closest to the headrest rear portion to a fully open position that is farthest from the headrest rear portion; a detection unit which detects a running state or an operation state of the vehicle; a prediction unit which predicts a possibility of a rear vehicle collision with the vehicle on the basis of the running state or the operation state of the vehicle detected by detection unit; and a control unit which controls, in a case in which the possibility of the rear vehicle collision is predicted by the prediction unit, movement of a position of the headrest front portion so that a backset becomes smaller than a backset at the time of the prediction, the backset being a horizontal distance between the headrest front portion and a head of the vehicle passenger.

摘要翻译： 头枕装置包括：头枕本体，其包括相对于座椅的座椅靠背支撑的头枕后部，所述座椅靠背位于车辆的乘客所在的座椅上;以及头枕前部，其从完全关闭位置可以在预定范围内移动， 最靠近头枕后部至距头枕后部最远的完全打开位置; 检测单元，其检测车辆的行驶状态或运转状态; 预测单元，其基于由检测单元检测到的车辆的行驶状态或车辆的运行状态来预测与车辆的后方车辆碰撞的可能性; 以及控制单元，其在由所述预测单元预测所述后方车辆碰撞的可能性的情况下，控制所述头枕前部的位置的移动，使得在所述预测时所述背部变得小于所述回归 背部是头枕前部与车辆乘客头部之间的水平距离。