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公开(公告)号：US20060033376A1
公开(公告)日：2006-02-16
申请号：US11143648
申请日：2005-06-03
申请人： Kenichi Takenaka , Masato Ohchi , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
发明人： Kenichi Takenaka , Masato Ohchi , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
IPC分类号： A47C1/10
CPC分类号： B60N2/66 , B60N2/42745 , B60N2/42781 , B60N2/838 , B60N2/888
摘要： When a vehicle is rear-ended and a seated user moves rearward in reaction to the rear-end collision, a load movement of a lumbar part of the seated user is sufficiently transmitted from a pressure plate of operating force generating means to an operating force generating mechanism, regardless of an amount of rearward tilting of a seat back. Then, a pressure roller serving as a driven member of the operating force generating mechanism largely deflects and sufficiently pulls inner cables of respective pulling cable devices, thereby smoothly moving both end portions of a headrest frame upward. As a result, the headrest frame is moved upward smoothly and reliably, and a headrest is moved in an upward-forward direction, that is, toward the head of the seated user smoothly and reliably.
摘要翻译： 当车辆后端并且坐着的使用者相对于后端碰撞而向后移动时，就座的使用者的腰部的负载运动被充分地从操作力产生装置的压板传递到产生的操作力 机构，而不管座椅靠背的向后倾斜量如何。 然后，作为动作产生机构的从动部件的加压辊大幅度地偏转并充分拉动各牵引电缆装置的内部电缆，从而平稳地将头枕架的两端部向上移动。 结果，头枕框架被平稳可靠地向上移动，并且头枕向上前进方向移动，即，平稳可靠地朝着就座用户的头部移动。
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公开(公告)号：US20050280296A1
公开(公告)日：2005-12-22
申请号：US11143451
申请日：2005-06-03
申请人： Masato Ohchi , Kenichi Takenaka , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
发明人： Masato Ohchi , Kenichi Takenaka , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
CPC分类号： B60N2/42781 , B60N2/4228 , B60N2/4885 , B60N2/66 , B60N2/829 , B60N2/888
摘要： When a vehicle is rear-ended and a seated user moves rearward in reaction to the rear-end collision, a load generated by a rearward movement of a lumbar portion of the seated user is transmitted from a pressure plate of operating force generating means to an operating force generating mechanism. Then, a pressure roller of the operating force generating mechanism deflects and pulls inner cables of pulling cable devices, thereby moving both end portions of a headrest frame upward. As a result, the headrest frame is moved upward along with headrest supporting brackets smoothly and reliably, whereby a headrest attached to the headrest supporting brackets with headrest stays arranged between the headrest and the respective headrest supporting brackets is moved in the upward-forward direction, that is, toward the head of the seated user smoothly and reliably.
摘要翻译： 当车辆后端并且坐着的使用者对应于后端碰撞而向后移动时，由坐着的使用者的腰部的向后运动产生的负载从操作力产生装置的压板传递到 操作力发生机构。 然后，操作力产生机构的压力辊偏转并拉动牵引电缆装置的内部电缆，从而使头枕框架的两个端部向上移动。 结果，头靠架与头枕支撑支架平滑可靠地向上移动，由此安置在头枕支撑托架上的头枕与布置在头枕和相应头枕支撑托架之间的头枕支撑件沿向上向前移动， 即，平稳而可靠地朝向坐着的使用者的头部。
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公开(公告)号：US07234769B2
公开(公告)日：2007-06-26
申请号：US11143648
申请日：2005-06-03
申请人： Kenichi Takenaka , Masato Ohchi , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
发明人： Kenichi Takenaka , Masato Ohchi , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
IPC分类号： B60N2/42
CPC分类号： B60N2/66 , B60N2/42745 , B60N2/42781 , B60N2/838 , B60N2/888
摘要： When a vehicle is rear-ended and a seated user moves rearward in reaction to the rear-end collision, a load movement of a lumbar part of the seated user is sufficiently transmitted from a pressure plate of operating force generating means to an operating force generating mechanism, regardless of an amount of rearward tilting of a seat back. Then, a pressure roller serving as a driven member of the operating force generating mechanism largely deflects and sufficiently pulls inner cables of respective pulling cable devices, thereby smoothly moving both end portions of a headrest frame upward. As a result, the headrest frame is moved upward smoothly and reliably, and a headrest is moved in an upward-forward direction, that is, toward the head of the seated user smoothly and reliably.
摘要翻译： 当车辆后端并且坐着的使用者相对于后端碰撞而向后移动时，就座的使用者的腰部的负载运动被充分地从操作力产生装置的压板传递到产生的操作力 机构，而不管座椅靠背的向后倾斜量如何。 然后，作为动作产生机构的从动部件的加压辊大幅度地偏转并充分拉动各牵引电缆装置的内部电缆，从而平稳地将头枕架的两端部向上移动。 结果，头枕框架被平稳可靠地向上移动，并且头枕向上前进方向移动，即，平稳可靠地朝着就座用户的头部移动。
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公开(公告)号：US07758115B2
公开(公告)日：2010-07-20
申请号：US12492632
申请日：2009-06-26
申请人： Hiroyoshi Yamaguchi , Masato Ohchi
发明人： Hiroyoshi Yamaguchi , Masato Ohchi
IPC分类号： B60R21/00
CPC分类号： B60N2/888 , B60N2/809 , B60N2/897 , B60N2205/20
摘要： A headrest inclining apparatus for moving a headrest forward by a pressure generated when a passenger moves backward relative to a seat back, in which an energizing device is provided in a support bracket, and the upper part of the support bracket is always energized backward relative to a vehicle. The support bracket is always moved along a fixed path, and is not caught by other parts or devices when moving back into the holder. The support bracket is smoothly and securely returned into the holder.
摘要翻译： 一种用于当乘客相对于座椅靠背向后移动时产生的压力向前移动头枕的头枕倾斜装置，其中在支撑托架中设置有通电装置，并且支撑托架的上部总是相对于 一辆车。 支撑架总是沿着固定的路径移动，并且在移回到支架时不被其他零件或装置卡住。 支撑架平稳而牢固地返回支架。
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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：US07044545B2
公开(公告)日：2006-05-16
申请号：US11143451
申请日：2005-06-03
申请人： Masato Ohchi , Kenichi Takenaka , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
发明人： Masato Ohchi , Kenichi Takenaka , Hiroshi Tamura , Hiroyoshi Yamaguchi , Makoto Hasegawa , Takeshi Itoh
IPC分类号： B60N2/42
CPC分类号： B60N2/42781 , B60N2/4228 , B60N2/4885 , B60N2/66 , B60N2/829 , B60N2/888
摘要： When a vehicle is rear-ended and a seated user moves rearward in reaction to the rear-end collision, a load generated by a rearward movement of a lumbar portion of the seated user is transmitted from a pressure plate of operating force generating means to an operating force generating mechanism. Then, a pressure roller of the operating force generating mechanism deflects and pulls inner cables of pulling cable devices, thereby moving both end portions of a headrest frame upward. As a result, the headrest frame is moved upward along with headrest supporting brackets smoothly and reliably, whereby a headrest attached to the headrest supporting brackets with headrest stays arranged between the headrest and the respective headrest supporting brackets is moved in the upward-forward direction, that is, toward the head of the seated user smoothly and reliably.
摘要翻译： 当车辆后端并且坐着的使用者对应于后端碰撞而向后移动时，由坐着的使用者的腰部的向后运动产生的负载从操作力产生装置的压板传递到 操作力发生机构。 然后，操作力产生机构的压力辊偏转并拉动牵引电缆装置的内部电缆，从而使头枕框架的两个端部向上移动。 结果，头靠架与头枕支撑支架平滑可靠地向上移动，由此安置在头枕支撑托架上的头枕与布置在头枕和相应头枕支撑托架之间的头枕支撑件沿向上向前移动， 即，平稳而可靠地朝向坐着的使用者的头部。
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公开(公告)号：US20090261635A1
公开(公告)日：2009-10-22
申请号：US12492632
申请日：2009-06-26
申请人： Hiroyoshi Yamaguchi , Masato Ohchi
发明人： Hiroyoshi Yamaguchi , Masato Ohchi
CPC分类号： B60N2/888 , B60N2/809 , B60N2/897 , B60N2205/20
摘要： A headrest inclining apparatus for moving a headrest forward by a pressure generated when a passenger moves backward relative to a seat back, in which an energizing device is provided in a support bracket, and the upper part of the support bracket is always energized backward relative to a vehicle. The support bracket is always moved along a fixed path, and is not caught by other parts or devices when moving back into the holder. The support bracket is smoothly and securely returned into the holder.
摘要翻译： 一种用于当乘客相对于座椅靠背向后移动时产生的压力向前移动头枕的头枕倾斜装置，其中在支撑托架中设置有通电装置，并且支撑托架的上部总是相对于 一辆车。 支撑架总是沿着固定的路径移动，并且在移回到支架时不被其他零件或装置卡住。 支撑架平稳而牢固地返回支架。
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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：US07066545B2
公开(公告)日：2006-06-27
申请号：US10992350
申请日：2004-11-19
IPC分类号： A47C1/10
CPC分类号： B60N2/06 , B60N2/0252 , B60N2/821 , B60N2/829
摘要： A headrest device includes a headrest provided over a seatback of a seat, a sliding means for slidably adjusting the seat in back and forth directions, a position-adjusting means for adjusting position of the headrest, and a connecting mechanism connecting the sliding means and the position-adjusting means. The connecting mechanism operates the position-adjusting means in conjunction with operation of the sliding means. The connecting mechanism moves in a first direction when the sliding means moves forward, and the connecting mechanism moves in a second direction when the sliding means moves backward.
摘要翻译： 头枕装置包括设置在座椅的座椅靠背上的头枕，用于前后方向可滑动地调节座椅的滑动装置，用于调节头枕位置的位置调节装置，以及将滑动装置和 位置调整装置。 连接机构结合滑动装置的操作来操作位置调节装置。 当滑动装置向前移动时，连接机构沿第一方向移动，当滑动装置向后移动时，连接机构沿第二方向移动。
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公开(公告)号：US07338118B2
公开(公告)日：2008-03-04
申请号：US10577420
申请日：2004-10-28
申请人： Shingo Ichikawa , Masaharu Tanino , Masato Ohchi
发明人： Shingo Ichikawa , Masaharu Tanino , Masato Ohchi
IPC分类号： B60N2/42
CPC分类号： B60N2/433 , B60N2/071 , B60N2/0715 , B60N2/1615 , B60N2/165 , B60N2/42709
摘要： A seat having a collision stopper (51) activated in a short time period in collision. The seat is constituted of a supporting link (23), a stopper link (55), a recess/ridge surface (61), a stopper (65), and urging means (67). The supporting link (23) is installed at its upper portion to the floor side and at its lower portion to the seat cushion side, supporting a seat cushion, and adjusts the height of the seat cushion by inclination in the forward and backward directions in the vertical plane. The stopper link (55) is attached at its base end section to the floor side such that a rotation end section is rotatable in the forward and backward directions in a vertical plane. The stopper link (55) has, on its rotation end section side, a projection (57) projecting sideward. The recess/ridge surface (61) is provided on the supporting link (23) side, extending in the direction intersecting the movement path of the projection. When engages with the projection upon receiving a collision load in an assumed direction, the recess/ridge surface (61) inhibits further rotation of the supporting link (23) by cooperating with the projection. The stopper (65) comes in contact with the projection at a position where the projection does not engages the recess/ridge surface (61), inhibiting the projection from further separating from the recess/ridge surface (61). The urging means (67) urges the stopper link (55) in the direction where the projection is in contact with the stopper.
摘要翻译： 具有碰撞停止器（51）的座椅在短时间内发生碰撞。 座椅由支撑连杆（23），止动连杆（55），凹/脊表面（61），止动件（65）和推动装置（67）构成。 支撑连杆（23）在其上部安装在地板一侧并在其下部安装到座垫侧，支撑座垫，并且通过向前和向后的方向倾斜调节座垫的高度 垂直平面 止动连杆（55）在其基端部分附接到地板侧，使得旋转端部分在垂直平面中可沿前后方向旋转。 止动连杆（55）在其旋转端部侧具有向侧面突出的突出部（57）。 凹部/脊面（61）设置在支撑连杆（23）侧，沿与突起的移动路径相交的方向延伸。 当在假设方向上接收到碰撞载荷时与突起接合时，凹/脊表面（61）通过与突起配合来阻止支撑连杆（23）的进一步旋转。 在突起不与凹部/脊面（61）接合的位置处，止动件（65）与突起接触，从而抑制突起进一步与凹部/脊面（61）分离。 推动装置（67）沿着突起与止动件接触的方向推动止动连杆（55）。
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