公开(公告)号：US20140132048A1

公开(公告)日：2014-05-15

申请号：US14128488

申请日：2012-06-13

申请人： Masami Takayama ,  Atsushi Kageyama ,  Ken Okura ,  Junichi Nakano ,  Nozomu Munemura ,  Kensuke Nagai ,  Tadanori Hisamoto

发明人： Masami Takayama ,  Atsushi Kageyama ,  Ken Okura ,  Junichi Nakano ,  Nozomu Munemura ,  Kensuke Nagai ,  Tadanori Hisamoto

IPC分类号： B60N2/42

CPC分类号： B60N2/4228 ,  B60N2/888 ,  B60N2/897 ,  B60R21/055

摘要： In a seat device, a stay including grommets is set with bending rigidity towards the vehicle front lower than the bending rigidity towards the vehicle rear. Moreover, there is a large displacement of the headrest towards the vehicle front since the stay including the grommets has a lower bending rigidity towards the vehicle front than the bending rigidity towards the vehicle rear. The headrest can be promptly displaced towards the side of the head of the occupant due to setting the bending rigidity of the stay including the grommets, thereby enabling the time until the headrest contacts the head of the occupant to be shortened with a simple configuration.

摘要翻译： 在座椅装置中，包括索环的支架设置成朝向车辆前方的弯曲刚性低于朝向车辆后部的弯曲刚度。 此外，由于包括索环的保持具有朝向车辆后方的弯曲刚性朝向车辆前方的较低的弯曲刚性，所以头枕朝向车辆前方具有大的位移。 由于设置包括索环的支架的弯曲刚性，头枕可以迅速地朝向乘员的头部移位，从而能够以简单的构造缩短头枕接触乘员头部的时间。

公开(公告)号：US07328916B2

公开(公告)日：2008-02-12

申请号：US11085230

申请日：2005-03-22

申请人： Hiroyuki Tajima ,  Takahiko Sato ,  Akiyoshi Nagano ,  Masakazu Hashimoto ,  Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

发明人： Hiroyuki Tajima ,  Takahiko Sato ,  Akiyoshi Nagano ,  Masakazu Hashimoto ,  Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

IPC分类号： B60R21/045

CPC分类号： B60R21/045 ,  B60R2021/0051 ,  B60R2021/0293

摘要： In a knee protection system according to the present invention, a knee protection panel is driven from a standby position surrounded by an interior member to the vehicle rear side to a knee-protecting position in front of the knees of an occupant by a drive mechanism when the vehicle is crashing, whereby the knees moving forward are protected by the knee protection panel thus driven. The drive mechanism includes a holding portion for holding the knee protection panel in such a manner that the knee protection panel is moved rearward. Engagement portions are provided, respectively, at locations where the holding portion and the knee protection panel connect with each other in such a manner as to be brought into engagement with each other. These engagement portions are brought into engagement with each other when the holding portion is moved rearward due to the activation of the drive mechanism in such a manner as to prevent displacement of the knee protection panel relative to the holding portion while moving the knee protection panel rearward, as well as allowing the knee protection panel to be displaced vertically and horizontally relative to the holding portion prior to the activation of the drive mechanism. With the knee protection system according to the invention, the knee protection panel can be disposed at the standby position so as to have a visually attractive break with the surrounding interior member, without deteriorating mounting work efficiency.

摘要翻译： 在根据本发明的膝盖保护系统中，膝部保护面板由从内部构件被车辆后侧包围的待机位置驱动到由驾驶机构在乘员的膝盖前方的膝盖保护位置， 车辆正在崩溃，由此向前移动的膝盖由被驱动的膝盖保护板保护。 驱动机构包括用于保持膝部保护面板的保持部，使得膝部保护面板向后方移动。 在保持部和膝部保护面板以彼此接合的方式彼此连接的位置处分别设置接合部。 当保持部分由于驱动机构的启动而向后移动时，这些接合部分彼此接合，以防止膝盖保护板相对于保持部分移动，同时将膝盖保护板向后移动 并且在激活驱动机构之前允许膝盖保护板相对于保持部分垂直和水平地移位。 根据本发明的膝盖保护系统，膝部保护面板可以设置在待机位置，以便与周围的内部构件具有视觉吸引力的断裂，而不会降低安装工作效率。

公开(公告)号：US07152881B2

公开(公告)日：2006-12-26

申请号：US10781729

申请日：2004-02-20

申请人： Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

发明人： Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

IPC分类号： B60R21/045

CPC分类号： B60R21/0132 ,  B60R21/045 ,  B60R2021/0004 ,  B60R2021/0051 ,  B60R2021/0053 ,  B60R2021/01252

摘要： An actuator of an active knee bolster is provided with a drive force generation device and a one way lock mechanism that is disposed in a vicinity of an operation end of the drive force generation device. The one way lock mechanism is configured such that, if attempted movement of a piston member in an inward insertion direction occurs, respective engagement portions are moved to a taper portion by urging force of a spring, whereby the engagement portions are abutted against an external periphery surface of the piston member such that the piston member and the engagement portions are fixed. Accordingly, as a result of the one way lock mechanism, a main body of the active knee bolster that has been moved to a restraining position cannot return in a vehicle forward direction, and thus it is possible to generate a substantial lower limb restraining force that restrains a lower limb of an occupant.

摘要翻译： 主动膝垫的致动器设置有驱动力产生装置和设置在驱动力产生装置的操作端附近的单向锁定机构。 单向锁定机构被配置为使得如果试图沿向内插入方向移动活塞部件，则通过弹簧的推力将各接合部分移动到锥形部分，由此接合部分抵靠外周 活塞构件的表面，使得活塞构件和接合部分固定。 因此，作为单向锁定机构的结果，已经移动到限制位置的主动膝垫的主体不能在车辆前方返回，因此可以产生实质的下肢约束力， 限制乘客的下肢。

公开(公告)号：US09592755B2

公开(公告)日：2017-03-14

申请号：US14128488

申请日：2012-06-13

申请人： Masami Takayama ,  Atsushi Kageyama ,  Ken Okura ,  Junichi Nakano ,  Nozomu Munemura ,  Kensuke Nagai ,  Tadanori Hisamoto

发明人： Masami Takayama ,  Atsushi Kageyama ,  Ken Okura ,  Junichi Nakano ,  Nozomu Munemura ,  Kensuke Nagai ,  Tadanori Hisamoto

IPC分类号： B60N2/42 ,  B60N2/48 ,  B60R21/055

CPC分类号： B60N2/4228 ,  B60N2/888 ,  B60N2/897 ,  B60R21/055

摘要： The time until a headrest contacts the head of an occupant in the event of a rear collision is shortened with a simple configuration. In a seat device, a stay (46) (including grommets (22)) is set with bending rigidity towards the vehicle front lower than the bending rigidity towards the vehicle rear. Accordingly, when the headrest oscillates in the event of a vehicle rear collision, the headrest is initially displaced towards the vehicle rear, however the headrest changes direction in a short time and begins to be displaced towards the vehicle front. Moreover, there is a large displacement of the headrest towards the vehicle front since the stay (46) (including the grommets (22)) has a lower bending rigidity towards the vehicle front than the bending rigidity towards the vehicle rear. The time until the headrest contacts the head (H) of the occupant can accordingly be shortened. The headrest can be promptly displaced towards the side of the head (H) of the occupant due to setting the bending rigidity of the stay (46) including the grommets (22), thereby enabling the time until the headrest contacts the head of the occupant to be shortened with a simple configuration.

摘要翻译： 在后部碰撞的情况下头枕接触乘员头部的时间以简单的配置缩短。 在座椅装置中，将停留物（46）（包括索环（22））设置成朝向车辆前方的弯曲刚度低于朝向车辆后部的弯曲刚度。 因此，当在车辆后方碰撞的情况下头枕振荡时，头枕首先朝向车辆后方移动，然而头枕在短时间内改变方向，并开始向车辆前方移动。 此外，由于停留（46）（包括索环（22）），朝向车辆后方的弯曲刚性具有朝向车辆前方的较低的弯曲刚性，所以头枕朝向车辆前方具有大的位移。 因此可以缩短头枕接触乘员头部（H）的时间。 由于设置包括索环（22）的支柱（46）的弯曲刚度，头枕可以迅速地朝向乘员的头部（H）的位置移位，从而能够直到头枕接触乘员头部 以简单的配置缩短。

公开(公告)号：US20140265504A1

公开(公告)日：2014-09-18

申请号：US14349309

申请日：2012-09-06

申请人： Shinji Uehara ,  Tadanori Hisamoto ,  Masumi Yoda ,  Tsunekazu Kanno

发明人： Shinji Uehara ,  Tadanori Hisamoto ,  Masumi Yoda ,  Tsunekazu Kanno

IPC分类号： B60N2/20 ,  B60N2/22

CPC分类号： B60N2/20 ,  B60N2/06 ,  B60N2/22 ,  B60N2/502 ,  B60N2/507 ,  B60N2/64 ,  B60N2/643 ,  B60N2/70 ,  B60N2/803 ,  B60N2205/30

摘要： A favorable appearance can be achieved using a simple configuration, even when the configuration is provided with a back shell that moves up and down relative to a back frame. In a vehicle seat 10, the back of a seated person is adapted to be supported by a movable back shell 42 that is supported so as to be capable of moving in an up-down direction relative to a back frame 30. A non-movable back shell 46 that is attached so as to be incapable of displacement relative to the back frame 30 is disposed on a back face side of the movable back shell 42, and the back frame 30 is covered by the non-movable back shell 46.

摘要翻译： 即使当配置具有相对于后框架上下移动的后壳时，也可以使用简单的构造实现良好的外观。 在车辆座椅10中，坐着的人的背部适于由可移动的后壳42支撑，该后壳被支撑成能够相对于后框架30在上下方向上移动。不可移动的 相对于后框架30而不能移动的后壳体46设置在可动后壳42的背面侧，后框架30被不可移动的后壳体46覆盖。

公开(公告)号：US20050218641A1

公开(公告)日：2005-10-06

申请号：US11085230

申请日：2005-03-22

申请人： Hiroyuki Tajima ,  Takahiko Sato ,  Akiyoshi Nagano ,  Masakazu Hashimoto ,  Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

发明人： Hiroyuki Tajima ,  Takahiko Sato ,  Akiyoshi Nagano ,  Masakazu Hashimoto ,  Osamu Fukawatase ,  Takeaki Kato ,  Hiroyoshi Yamaguchi ,  Tadanori Hisamoto ,  Shinichi Horibata

IPC分类号： B60K37/00 ,  B60R21/00 ,  B60R21/02 ,  B60R21/045 ,  B60R21/08

CPC分类号： B60R21/045 ,  B60R2021/0051 ,  B60R2021/0293

摘要： In a knee protection system according to the present invention, a knee protection panel is driven from a standby position surrounded by an interior member to the vehicle rear side to a knee-protecting position in front of the knees of an occupant by a drive mechanism when the vehicle is crashing, whereby the knees moving forward are protected by the knee protection panel thus driven. The drive mechanism includes a holding portion for holding the knee protection panel in such a manner that the knee protection panel is moved rearward. Engagement portions are provided, respectively, at locations where the holding portion and the knee protection panel connect with each other in such a manner as to be brought into engagement with each other. These engagement portions are brought into engagement with each other when the holding portion is moved rearward due to the activation of the drive mechanism in such a manner as to prevent displacement of the knee protection panel relative to the holding portion while moving the knee protection panel rearward, as well as allowing the knee protection panel to be displaced vertically and horizontally relative to the holding portion prior to the activation of the drive mechanism. With the knee protection system according to the invention, the knee protection panel can be disposed at the standby position so as to have a visually attractive break with the surrounding interior member, without deteriorating mounting work efficiency.

摘要翻译： 在根据本发明的膝盖保护系统中，膝部保护面板由从内部构件被车辆后侧包围的待机位置驱动到由驾驶机构在乘员的膝盖前方的膝盖保护位置， 车辆正在崩溃，由此向前移动的膝盖由被驱动的膝盖保护板保护。 驱动机构包括用于保持膝部保护面板的保持部，使得膝部保护面板向后方移动。 在保持部和膝部保护面板以彼此接合的方式彼此连接的位置处分别设置接合部。 当保持部分由于驱动机构的启动而向后移动时，这些接合部分彼此接合，以防止膝盖保护板相对于保持部分移动，同时将膝盖保护板向后移动 并且在激活驱动机构之前允许膝盖保护板相对于保持部分垂直和水平地移位。 根据本发明的膝盖保护系统，膝部保护面板可以设置在待机位置，以便与周围的内部构件具有视觉吸引力的断裂，而不会降低安装工作效率。

公开(公告)号：US09555724B2

公开(公告)日：2017-01-31

申请号：US14349309

申请日：2012-09-06

申请人： Shinji Uehara ,  Tadanori Hisamoto ,  Masumi Yoda ,  Tsunekazu Kanno

发明人： Shinji Uehara ,  Tadanori Hisamoto ,  Masumi Yoda ,  Tsunekazu Kanno

IPC分类号： A47C7/02 ,  B60N2/20 ,  B60N2/64 ,  B60N2/22 ,  B60N2/06 ,  B60N2/48 ,  B60N2/50 ,  B60N2/70

CPC分类号： B60N2/20 ,  B60N2/06 ,  B60N2/22 ,  B60N2/502 ,  B60N2/507 ,  B60N2/64 ,  B60N2/643 ,  B60N2/70 ,  B60N2/803 ,  B60N2205/30

摘要： A favorable appearance can be achieved using a simple configuration, even when the configuration is provided with a back shell that moves up and down relative to a back frame. In a vehicle seat 10, the back of a seated person is adapted to be supported by a movable back shell 42 that is supported so as to be capable of moving in an up-down direction relative to a back frame 30. A non-movable back shell 46 that is attached so as to be incapable of displacement relative to the back frame 30 is disposed on a back face side of the movable back shell 42, and the back frame 30 is covered by the non-movable back shell 46.

摘要翻译： 即使当配置具有相对于后框架上下移动的后壳时，也可以使用简单的构造实现良好的外观。 在车辆座椅10中，坐着的人的背部适于由可移动的后壳42支撑，该后壳被支撑成能够相对于后框架30在上下方向上移动。不可移动的 相对于后框架30而不能移动的后壳体46设置在可动后壳42的背面侧，后框架30被不可移动的后壳体46覆盖。