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公开(公告)号：US08936317B2
公开(公告)日：2015-01-20
申请号：US13070994
申请日：2011-03-24
CPC分类号： B60N2/667 , B60N2/4228 , B60N2/42709 , B60N2/42745 , B60N2/643 , B60N2/66 , B60N2/682 , B60N2/686 , B60N2/72
摘要： A waist receiving portion, which is provided at a support member, is curved to form a convex shape toward a front side in a seat front and rear direction in side view. Accordingly, when a waist portion of an occupant is pressed against the waist receiving portion, the change of the shape of lumbar vertebrae is suppressed. For this reason, since it is possible to reduce the difference between a timing when a head portion of the occupant is pressed against a headrest and a timing when a neck portion of the occupant is pressed against a neck receiving portion, it is possible to suppress swing of the head portion of the occupant about the neck portion as a fulcrum in the seat front and rear direction. Therefore, a burden to the neck portion of the occupant is reduced.
摘要翻译： 设置在支撑构件处的腰部接收部弯曲成在侧视图中朝向座椅前后方向的前侧形成凸形。 因此，当将乘员的腰部按压在腰部接受部上时，腰椎的形状的变化被抑制。 因此，由于可以减少乘员的头部被按压头枕的时刻与乘员的颈部按压颈部接收部的时刻之间的差异，因此能够抑制 乘员头部围绕颈部摆动作为座椅前后方向的支点。 因此，对乘员颈部的负担降低。
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公开(公告)号：US07284794B2
公开(公告)日：2007-10-23
申请号：US11436740
申请日：2006-05-18
IPC分类号： B60N2/42
CPC分类号： B60N2/42781 , B60N2/838 , B60N2/888
摘要： A seat back comprises a support bracket in which a stay of a head rest is inserted, a guide bracket for supporting a rear surface of a vertically intermediate portion of the support bracket on the seat back frame, a head rest tilt mechanism, and a pressure receiving member which moves rearward when pushed by the body of an occupant. The head rest tilt mechanism includes slotted brackets each having a guide hole and slide members which individually movably engage the respective guide holes of the slotted brackets along the longitudinal direction thereof. The head rest tilt mechanism drives the sub-frame so that the head rest body tilts forward while moving upward as the slide members are moved upward along the guide holes when the pressure receiving member is moved rearward.
摘要翻译： 座椅靠背包括其中插入头枕的支柱的支撑托架，用于支撑座椅靠背框架上的支撑托架的垂直中间部分的后表面的引导托架，头枕倾斜机构和压力 接收构件，其在被乘员的身体推动时向后移动。 头枕倾斜机构包括每个具有引导孔的开槽托架和沿着其纵向方向独立地可移动地与开槽托架的相应引导孔接合的滑动构件。 头枕倾斜机构驱动副框架，使得当压力接收构件向后移动时，当滑动构件沿着导向孔向上移动时，头枕主体向上倾斜。
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公开(公告)号：US08876206B2
公开(公告)日：2014-11-04
申请号：US13070915
申请日：2011-03-24
CPC分类号： B60N2/686 , B60N2/4228 , B60N2/4249 , B60N2/42745 , B60N2/643 , B60N2/66 , B60N2/682 , B60N2/72
摘要： A vehicle seatback including a seatback frame provided with a pair of seatback side frame portions and a seatback upper frame portion that connects together upper end portions of the pair of seatback upper frame portions along the seat width direction, and a support member attached to the seatback frame. The support member is provided with a lower neck bearing portion covering the seatback upper frame portion, and a shoulder bearing portion disposed further towards the front than the seatback upper frame portion in the seat front-rear direction. When a load of a specific value or greater acts on the occupant towards the rear in the seat front-rear direction, the shoulder regions of the occupant are pressed against the shoulder bearing portion, suppressing movement of the occupant towards the rear in the seat front-rear direction.
摘要翻译： 一种车辆座椅靠背，其包括设置有一对座椅靠背侧框架部分的座椅靠背框架和沿着座椅宽度方向将所述一对座椅靠背上框架部分的上端部分连接在一起的座椅靠背上框架部分，以及附接到座椅靠背 帧。 支撑部件设置有覆盖座椅靠背上框架部分的下颈部支承部分和在座椅前后方向上比座椅靠背上框架部分更靠前方设置的肩部承载部。 当乘客在座椅前后方向上朝向后方作用特定值以上的负载时，乘员的肩部区域被压靠在肩部支承部上，抑制乘员朝向座椅前方的后方移动 - 方向。
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公开(公告)号：US08600626B2
公开(公告)日：2013-12-03
申请号：US13164513
申请日：2011-06-20
CPC分类号： B60N2/0244 , B60N2/002 , B60N2/809 , B60N2/829 , B60N2/865
摘要： There is provided a headrest apparatus including: a headrest main body provided at a top edge portion of a seatback; a detection section to detect contact between the head of an occupant seated in the seat and the headrest main body; a moving section that moves the headrest main body in the vehicle front-rear direction; and a controller that controls the moving section such that the headrest main body is moved forward until contact between the head of an occupant and the headrest main body is detected by the detection section, and, when contact between the head of an occupant and the headrest main body has been detected by the detection section, controls the moving section to move the headrest main body such that there is a specific amount of back-set separation distance in a horizontal direction between the head of an occupant and the headrest main body.
摘要翻译： 提供一种头枕装置，包括：头枕主体，设置在座椅靠背的顶部边缘部分; 检测部，其检测坐在座椅上的乘员的头部与头枕主体之间的接触; 移动部，其使所述头枕主体沿车辆前后方向移动; 以及控制器，其控制所述移动部，使得所述头枕主体向前移动，直到所述检测部检测到所述乘员的头部与所述头枕主体之间的接触，并且当所述乘员的头部与所述头枕 通过检测部检测到主体，控制移动部使头枕主体移动，使得在乘员的头部与头枕主体之间在水平方向上具有特定量的背离间隔距离。
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5.发明申请公开(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
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。
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6.发明申请公开(公告)号：US20110316318A1
公开(公告)日：2011-12-29
申请号：US13164513
申请日：2011-06-20
CPC分类号： B60N2/0244 , B60N2/002 , B60N2/809 , B60N2/829 , B60N2/865
摘要： There is provided a headrest apparatus including: a headrest main body provided at a top edge portion of a seatback; a detection section to detect contact between the head of an occupant seated in the seat and the headrest main body; a moving section that moves the headrest main body in the vehicle front-rear direction; and a controller that controls the moving section such that the headrest main body is moved forward until contact between the head of an occupant and the headrest main body is detected by the detection section, and, when contact between the head of an occupant and the headrest main body has been detected by the detection section, controls the moving section to move the headrest main body such that there is a specific amount of back-set separation distance in a horizontal direction between the head of an occupant and the headrest main body.
摘要翻译： 提供一种头枕装置，包括：头枕主体，设置在座椅靠背的顶部边缘部分; 检测部，其检测坐在座椅上的乘员的头部与头枕主体之间的接触; 移动部，其使所述头枕主体沿车辆前后方向移动; 以及控制器，其控制所述移动部，使得所述头枕主体向前移动，直到所述检测部检测到所述乘员的头部与所述头枕主体之间的接触，并且当所述乘员的头部与所述头枕 通过检测部检测到主体，控制移动部使头枕主体移动，使得在乘员的头部与头枕主体之间在水平方向上具有特定量的背离间隔距离。
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公开(公告)号：US20080012381A1
公开(公告)日：2008-01-17
申请号：US11822665
申请日：2007-07-09
IPC分类号： B60N2/02
摘要： A vehicle seat includes a seat body having a seat back, a pair of left and right legs, a headrest coupled to the seat back at above the seat back through the pair of legs, load detecting means provided on the seat back and having a movable part that displaces in a predetermined direction upon undergoing a load from the front of the seat back; a first interacting member mechanically coupled to one leg of the pair and to the movable part of the load detecting means, to move one leg of the pair in conjunction with a displacement of the movable part caused upon undergoing the load, thereby displacing the headrest frontward, and a second interacting member mechanically coupled to the other leg of the pair and to the first interacting member, to move the other leg of the pair in conjunction with a movement of the first interacting member caused upon moving the one leg of the pair, thereby displacing the headrest frontward.
摘要翻译： 车辆座椅包括具有座椅靠背，一对左腿和右腿的座椅主体，通过一对腿联接到座椅靠背上方的座椅靠背的头枕，设置在座椅靠背上的具有可移动的负载检测装置 在从座椅靠背的前方经受负荷时，在预定方向上移动的部分; 第一相互作用的构件机械地联接到该对的一个腿部和负载检测装置的可移动部分，以使该对中的一个腿与在经受负载时引起的可移动部件的位移一起移动，从而使头枕向前移位 以及第二相互作用构件，其机械地联接到所述对中的另一个腿和所述第一相互作用构件，以在所述一对的所述一个腿移动时结合所述第一相互作用构件的运动而移动所述一对的另一个腿， 从而使头枕向前移位。
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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。
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公开(公告)号：US07673938B2
公开(公告)日：2010-03-09
申请号：US11822665
申请日：2007-07-09
IPC分类号： B60N2/42
摘要： A vehicle seat includes a seat body having a seat back, a pair of left and right legs, a headrest coupled to the seat back at above the seat back through the pair of legs, load detecting means provided on the seat back and having a movable part that displaces in a predetermined direction upon undergoing a load from the front of the seat back; a first interacting member mechanically coupled to one leg of the pair and to the movable part of the load detecting means, to move one leg of the pair in conjunction with a displacement of the movable part caused upon undergoing the load, thereby displacing the headrest frontward, and a second interacting member mechanically coupled to the other leg of the pair and to the first interacting member, to move the other leg of the pair in conjunction with a movement of the first interacting member caused upon moving the one leg of the pair, thereby displacing the headrest frontward.
摘要翻译： 车辆座椅包括具有座椅靠背，一对左腿和右腿的座椅主体，通过一对腿联接到座椅靠背上方的座椅靠背的头枕，设置在座椅靠背上的负载检测装置，具有可移动的 在从座椅靠背的前方经受负荷时，在预定方向上移动的部分; 第一相互作用的构件机械地联接到该对的一个腿部和负载检测装置的可移动部分，以使该对中的一个腿与在经受负载时引起的可移动部件的位移一起移动，从而使头枕向前移位 以及第二相互作用构件，其机械地联接到所述对中的另一个腿和所述第一相互作用构件，以在所述一对的所述一个腿移动时结合所述第一相互作用构件的运动而移动所述一对的另一个腿， 从而使头枕向前移位。
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公开(公告)号：US20060202525A1
公开(公告)日：2006-09-14
申请号：US11436740
申请日：2006-05-18
IPC分类号： B60N2/42
CPC分类号： B60N2/42781 , B60N2/838 , B60N2/888
摘要： A seat back comprises a support bracket in which a stay of a head rest is inserted, a guide bracket for supporting a rear surface of a vertically intermediate portion of the support bracket on the seat back frame, a head rest tilt mechanism, and a pressure receiving member which moves rearward when pushed by the body of an occupant. The head rest tilt mechanism includes slotted brackets each having a guide hole and slide members which individually movably engage the respective guide holes of the slotted brackets along the longitudinal direction thereof. The head rest tilt mechanism drives the sub-frame so that the head rest body tilts forward while moving upward as the slide members are moved upward along the guide holes when the pressure receiving member is moved rearward.
摘要翻译： 座椅靠背包括其中插入头枕的支柱的支撑托架，用于支撑座椅靠背框架上的支撑托架的垂直中间部分的后表面的引导托架，头枕倾斜机构和压力 接收构件，其在被乘员的身体推动时向后移动。 头枕倾斜机构包括每个具有引导孔的开槽托架和沿着其纵向方向独立地可移动地与开槽托架的相应引导孔接合的滑动构件。 头枕倾斜机构驱动副框架，使得当压力接收构件向后移动时，当滑动构件沿着导向孔向上移动时，头枕主体向上倾斜。
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