公开(公告)号：US20110215555A1

公开(公告)日：2011-09-08

申请号：US13024868

申请日：2011-02-10

申请人： Kouichi NAKAYA ,  Akihiro KOBAYASHI ,  Motoharu HIRATA

发明人： Kouichi NAKAYA ,  Akihiro KOBAYASHI ,  Motoharu HIRATA

IPC分类号： B60R21/214

CPC分类号： B60R21/214

摘要： A seat is arranged in front of a back door. An airbag is configured to inflate into a space between the seat and the back door in a rear collision of a vehicle. Herein, when a lower frame portion of a headrest support structure body receives a rearward load in the rear collision of the vehicle, an upper frame portion of the headrest support structure body is moved forwardly around a rotational point of connecting members which pivotally connect an upper portion of the headrest support structure body to the vehicle-body side wall. Accordingly, a headrest attached to the upper frame portion is moved forwardly so that the space between the headrest and the back door can be expanded longitudinally and the passenger's head portion can be supported securely.

摘要翻译： 一个座位安排在后门前。 安全气囊构造成在车辆的后部碰撞中膨胀到座椅和后门之间的空间中。 这里，当头枕支撑结构体的下框架部分在车辆的后碰撞中接收到后向负载时，头枕支撑结构体的上框架部分围绕连接构件的旋转点向前移动， 头枕支撑结构体的一部分到车体侧壁。 因此，附接到上框架部分的头枕向前移动，使得头枕和后门之间的空间可以纵向地扩展，并且乘客的头部可以被牢固地支撑。

公开(公告)号：US20110109132A1

公开(公告)日：2011-05-12

申请号：US12905286

申请日：2010-10-15

申请人： Kouichi NAKAYA ,  Akihiro KOBAYASHI

发明人： Kouichi NAKAYA ,  Akihiro KOBAYASHI

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

CPC分类号： B60N2/68 ,  B60N2/3013 ,  B60N2/366 ,  B60N2/888

摘要： A seat device for a vehicle comprises a seat for a passenger including seatbacks to support a passenger's back portion, reinforcing structure bodies provided inside the seatbacks along an outer periphery of the seatbacks, headrests provided at upper portions of the reinforcing structure bodies to support a passenger's head portion, connection support portions provided beside the reinforcing structure bodies to connect the reinforcing structure bodies to a vehicle-body member, and move-allowance portions to allow lower portions of the reinforcing structure bodies to move rearwardly in a vehicle rear collision so that the headrests move forwardly or upwardly. Accordingly, a passenger's head portion can be protected effectively with a simple structure.

摘要翻译： 一种用于车辆的座椅装置，包括用于乘客的座椅，其包括座椅靠背以支撑乘客的后部，沿着座椅靠背的外周设置在座椅靠背内的加强结构体，设置在加强结构体的上部的头枕，以支撑乘客的背部 头部部分，设置在加强结构体的旁边的连接支撑部分，以将加强结构体连接到车体部件;以及移动允许部分，以允许加强结构体的下部在车辆后部碰撞中向后移动， 头枕向前或向上移动。 因此，能够以简单的结构有效地保护乘员的头部。

公开(公告)号：US20110109130A1

公开(公告)日：2011-05-12

申请号：US12905260

申请日：2010-10-15

申请人： Kouichi NAKAYA ,  Akihiro KOBAYASHI

发明人： Kouichi NAKAYA ,  Akihiro KOBAYASHI

IPC分类号： B60N2/427 ,  B60N2/44

CPC分类号： B60N2/68 ,  B60N2/3013 ,  B60N2/366 ,  B60N2/757 ,  B60N2/888

摘要： A seat for a passenger comprises reinforcing structure bodies reinforcing seatbacks, connection support portions connecting the reinforcing structure bodies to a vehicle-body wall portion so as to support the reinforcing structure bodies at the vehicle-body wall portion, pressure-receiving portions provided in the seatbacks and supported so as to move rearwardly by being pressed by passengers in a vehicle rear collision, the pressure-receiving portions being arranged at a specified height position which is a distance upwardly away from lower end portions of the seatbacks, and headrest moving-mechanism portions moving headrests forwardly or upwardly in accordance with a rearward move of the pressure-receiving portions. Accordingly, a passenger's head portion can be protected effectively with a simple structure.

摘要翻译： 用于乘客的座椅包括加强座椅靠背的加强结构体，将加强结构体连接到车体壁部分的连接支撑部分，以便在车体壁部分处支撑加强结构体，压力接收部分设置在 座椅靠背并被支撑，以便在车辆后部碰撞中被乘客按压而向后移动，压力接收部分布置在距座椅靠背的下端部向上远的距离的特定高度位置处，以及头枕移动机构 根据压力接收部分的向后移动使头枕向前或向上移动。 因此，能够以简单的结构有效地保护乘员的头部。