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公开(公告)号：US08104830B2
公开(公告)日：2012-01-31
申请号：US13077309
申请日：2011-03-31
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
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公开(公告)号：US08056973B2
公开(公告)日：2011-11-15
申请号：US13077295
申请日：2011-03-31
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
摘要翻译： 提供了一种车座，其包括具有右侧框架和左侧框架的座椅靠背框架，用于支撑座椅乘员头部的头枕和设置在座椅后部的靠背内的来回移动体 其中前后移动体的向后运动向前移动头枕以支撑座椅乘员的头部。 前后移动体通过连接部件安装在各侧框架上，并且设置有向后突出的向后突出部，向后突出部侧向延伸。
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公开(公告)号：US20080265637A1
公开(公告)日：2008-10-30
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
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。
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公开(公告)号：US08322786B2
公开(公告)日：2012-12-04
申请号：US13361142
申请日：2012-01-30
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
摘要翻译： 提供了一种车座，其包括具有右侧框架和左侧框架的座椅靠背框架，用于支撑座椅乘员头部的头枕和设置在座椅后部的靠背内的来回移动体 其中前后移动体的向后运动向前移动头枕以支撑座椅乘员的头部。 前后移动体通过连接部件安装在各侧框架上，并且设置有向后突出的向后突出部，向后突出部侧向延伸。
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公开(公告)号：US08104831B2
公开(公告)日：2012-01-31
申请号：US13077325
申请日：2011-03-31
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
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公开(公告)号：US20110193377A1
公开(公告)日：2011-08-11
申请号：US13077295
申请日：2011-03-31
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
摘要翻译： 提供了一种车座，其包括具有右侧框架和左侧框架的座椅靠背框架，用于支撑座椅乘员头部的头枕和设置在座椅后部的靠背内的来回移动体 其中前后移动体的向后运动向前移动头枕以支撑座椅乘员的头部。 前后移动体通过连接部件安装在各侧框架上，并且设置有向后突出的向后突出部，向后突出部侧向延伸。
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公开(公告)号：US20120126593A1
公开(公告)日：2012-05-24
申请号：US13361142
申请日：2012-01-30
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally.
摘要翻译： 提供了一种车座，其包括具有右侧框架和左侧框架的座椅靠背框架，用于支撑座椅乘员头部的头枕和设置在座椅后部的靠背内的来回移动体 其中前后移动体的向后运动向前移动头枕以支撑座椅乘员的头部。 前后移动体通过连接部件安装在各侧框架上，并且设置有向后突出的向后突出部，向后突出部侧向延伸。
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公开(公告)号：US08020930B2
公开(公告)日：2011-09-20
申请号：US12279766
申请日：2005-07-22
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat of the invention has an upper movable member (10) supporting a headrest (3), a lower movable member (30) provided inside a backrest, and a coupling mechanism for coupling the upper movable member and the lower movable member. The coupling mechanism includes an upper link mechanism (15) positioned in an upper part of a side frame (40) and coupled to the upper movable member, a lower link mechanism (32) positioned in a lower part of the side frame and coupled to the lower movable member, and a rod (27) extending along the side frame and coupling the upper link mechanism and the lower link mechanism. The upper link mechanism amplifies a backward moving amount of the lower movable member, and moves the headrest forward.
摘要翻译： 本发明的车辆座椅具有支撑头枕（3）的上部可移动构件（10），设置在靠背内的下部可动构件（30），以及用于联接上部可动构件和下部可动构件的联接机构。 联接机构包括定位在侧框架（40）的上部并联接到上可动构件的上连杆机构（15），下连杆机构（32）位于侧框架的下部，并联接到 下部可动构件和沿着侧框架延伸并连接上连杆机构和下连杆机构的杆（27）。 上连杆机构放大下移动部件的向后移动量，使头枕向前方移动。
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公开(公告)号：US20090309398A1
公开(公告)日：2009-12-17
申请号：US12279766
申请日：2005-07-22
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Sano , Koji Uno , Tatsuya Terauchi , Tomoki Matsumoto
CPC分类号： B60N2/42727 , B60N2/806 , B60N2/888
摘要： A vehicle seat of the invention has an upper movable member (10) supporting a headrest (3), a lower movable member (30) provided inside a backrest, and a coupling mechanism for coupling the upper movable member and the lower movable member. The coupling mechanism includes an upper link mechanism (15) positioned in an upper part of a side frame (40) and coupled to the upper movable member, a lower link mechanism (32) positioned in a lower part of the side frame and coupled to the lower movable member, and a rod (27) extending along the side frame and coupling the upper link mechanism and the lower link mechanism. The upper link mechanism amplifies a backward moving amount of the lower movable member, and moves the headrest forward.
摘要翻译： 本发明的车辆座椅具有支撑头枕（3）的上部可移动构件（10），设置在靠背内的下部可动构件（30），以及用于联接上部可动构件和下部可动构件的联接机构。 联接机构包括定位在侧框架（40）的上部并联接到上可动构件的上连杆机构（15），下连杆机构（32）位于侧框架的下部，并联接到 下部可动构件和沿着侧框架延伸并连接上连杆机构和下连杆机构的杆（27）。 上连杆机构放大下移动部件的向后移动量，使头枕向前方移动。
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公开(公告)号：US08313140B2
公开(公告)日：2012-11-20
申请号：US12065180
申请日：2006-08-30
申请人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Uno , Tatsuya Terauchi , Koji Sano
发明人： Kenichi Niitsuma , Hirooki Negishi , Jinichi Tanabe , Koji Uno , Tatsuya Terauchi , Koji Sano
IPC分类号： B60N2/427
CPC分类号： B60N2/42727 , B60N2/888 , Y10T29/49826
摘要： A backrest frame 5 is provided with a cushion plate 31 of one substantially square plate form positioned behind the waist from the upper part of the back of a vehicle seat occupant, movably back and forth by way of a plurality of upper and lower parallel seat springs, one end of either one of a pair of right and left seat springs 34B of the plurality of upper and lower parallel seat springs is connected to a pair of lower link mechanisms 35 provided rotatably on the backrest frame 5, and a rear end collision sensor 40 is formed by the cushion plate 31 between the seat springs 34B for moving a headrest 4 forward, and a coupling part 39 of the other end of the seat spring 34B is directly attached to the lower link mechanism 35.
摘要翻译： 靠背框架5设置有一个基本上正方形的板形式的缓冲板31，该缓冲板31位于从车辆座椅乘员的后部的上部的腰部后面，通过多个上下平行座椅弹簧来回移动 多个上下平行座椅弹簧的一对左右座椅弹簧34B中的任一个的一端连接到可旋转地设置在靠背框架5上的一对下连杆机构35和后端碰撞传感器 40由用于使头枕4向前移动的座椅弹簧34B之间的缓冲板31形成，并且座椅弹簧34B的另一端的联接部39直接附接到下连杆机构35。
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