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公开(公告)号：US07156457B2
公开(公告)日：2007-01-02
申请号：US10689292
申请日：2003-10-20
申请人： Etsunori Fujita , Naoki Ochiai , Makoto Tarusawa , Eiji Sugimoto
发明人： Etsunori Fujita , Naoki Ochiai , Makoto Tarusawa , Eiji Sugimoto
IPC分类号： B60N2/427
CPC分类号： B60N2/68 , B60N2/42763 , B60N2/7094
摘要： Seat structure designed to reduce weight and improve various functions such as impact absorbency, vibration absorbency. A torsion bar arranged along a width direction, and an arm connected to the torsion bar and enforced in a direction of falling backwards in a normal state are provided in the rear of a seat cushion, and a cushioning member is arranged between a supporting frame supported by the arm and a front frame provided at the front of the seat cushion, whose front edge is vertically movable rotationally. When working a pedal or standing up, since the front edge of the front frame is forced to move in a downward direction by a leg portion, a haunch supporting portion of the cushioning member is relatively lifted upward, so that support force to lift up the haunches works.
摘要翻译： 座椅结构旨在减轻重量并改善各种功能，如冲击吸收性，振动吸收性。 沿着宽度方向布置的扭杆和连接到扭杆并且在正常状态下向后倒退的方向上施加的臂设置在座垫的后部，并且缓冲构件设置在支撑的支撑框架 通过臂和设置在座垫前部的前框架，其前边缘可旋转地垂直移动。 当操作踏板或站立时，由于前框架的前边缘被迫使脚部沿向下的方向移动，所以缓冲构件的牵引支撑部分被向上提升，从而提升支撑力 臀部作品。
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公开(公告)号：US08387936B2
公开(公告)日：2013-03-05
申请号：US12571704
申请日：2009-10-01
IPC分类号： F16M13/00
CPC分类号： B60N2/0806 , Y10T74/20636
摘要： Disclosed is a slide locking mechanism for a seat, which comprises at least five locking pieces, a plurality of first latch portions and a plurality of second latch portions. An opening width of a hole of each of the first latch portions in a longitudinal direction of a lower rail is equal to a width of each of the locking pieces in the longitudinal direction, and an opening width of a hole of each of the second latch portions in the longitudinal direction is greater than the opening width of each of the holes of the first latch portions. The first latch portions and the second latch portions are alternately arranged along the longitudinal direction.
摘要翻译： 公开了一种用于座椅的滑动锁定机构，其包括至少五个锁定片，多个第一闩锁部分和多个第二闩锁部分。 每个第一闩锁部分在下轨道的纵向方向上的孔的开口宽度等于每个锁定件在纵向上的宽度，并且每个第二闩锁的孔的开口宽度 纵向方向上的部分大于第一闩锁部分的每个孔的开口宽度。 第一闩锁部分和第二闩锁部分沿着纵向交替布置。
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公开(公告)号：US20090243360A1
公开(公告)日：2009-10-01
申请号：US12190630
申请日：2008-08-13
申请人： Makoto Tarusawa , Yasukazu Oki , Toshinori Hayashi
发明人： Makoto Tarusawa , Yasukazu Oki , Toshinori Hayashi
IPC分类号： B60N2/235
CPC分类号： B60N2/236
摘要： Disclosed is a seat reclining mechanism, which is designed to be mounted to a seat cushion and a seat back so as to allow the seat back to be reclined. The seat reclining mechanism comprises a guide bracket and an internal gear member coupled to the guide bracket in a rotatable manner about a rotation axis thereof with respect to the guide bracket and formed with internal teeth along a circle having a center on the rotation axis. A plurality of lock gear members is disposed between the guide bracket and the internal gear member. A fitting portion is provided in either one of the guide bracket and the internal gear member. A rotatable cam is rotatably supported by the fitting portion.
摘要翻译： 公开了一种座椅倾斜机构，其被设计成安装到座椅坐垫和座椅靠背，以允许座椅靠背倾斜。 所述座椅倾斜机构包括导向支架和内齿轮构件，所述内齿轮构件以相对于所述引导支架的旋转轴线可旋转的方式联接到所述引导托架，并且沿着具有在所述旋转轴线上的中心的圆形形成有内齿。 多个锁定齿轮构件设置在引导支架和内部齿轮构件之间。 在所述引导支架和所述内齿轮构件中的任一个中设置有嵌合部。 旋转凸轮由配合部可转动地支撑。
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公开(公告)号：US5676341A
公开(公告)日：1997-10-14
申请号：US613645
申请日：1996-03-11
CPC分类号： B60N2/073 , B60N2/0705 , B60N2/0707 , B60N2/071 , B60N2/0825 , B60N2/0843
摘要： A vehicle seat slide mechanism includes a lower rail and an upper rail slidably mounted on the lower rail for movent relative thereto. The lower rail includes a bottom wall, first and second side walls extending in a direction perpendicular to the bottom wall, first and second top walls extending inwardly from respective top edges of the first and second side walls and terminating spaced a distance from each other, and a dependent wall extending towards the bottom wall from the first top wall. On the other hand, the upper rail includes an upright wall lying perpendicular to the lower rail, a bottom wall generally perpendicular to the upright wall and extending widthwise of the upper rail, and an upturned wall extending upwardly from the bottom wall of the upper rail. First and second plurality of balls are accommodated rollingly within opposite spaces on respective sides of the upper rail to facilitate a smooth movement of the upper rail relative to the lower rail.
摘要翻译： 车辆座椅滑动机构包括下轨道和可滑动地安装在下轨道上的上轨道，用于相对于其移动。 下轨道包括底壁，在垂直于底壁的方向上延伸的第一和第二侧壁，从第一和第二侧壁的相应顶部边缘向内延伸的第一和第二顶壁，并且终止彼此间隔一段距离， 以及从第一顶壁向底壁延伸的从属壁。 另一方面，上轨道包括垂直于下轨道的直立壁，大体上垂直于直立壁并沿上轨道宽度方向延伸的底壁，以及从上轨道的底壁向上延伸的向上的壁 。 第一和第二多个滚珠在上轨道的相应侧面上的相对的空间内被滚动地容纳，以便上轨道相对于下导轨的平稳移动。
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公开(公告)号：US08820694B2
公开(公告)日：2014-09-02
申请号：US12889514
申请日：2010-09-24
申请人： Makoto Tarusawa , Kiyonori Umezaki
发明人： Makoto Tarusawa , Kiyonori Umezaki
CPC分类号： B60N2/067
摘要： A lower rail or an upper rail has a first wall provided at a position on a first one of opposite sides in a widthwise direction thereof, and a second wall provided at a position on the other, second, side in the widthwise direction and disposed opposed to the first wall. At least one of the first wall and the second wall has an opening. At least one of an outer portion of the holding member in the widthwise direction and an outer portion of the nut member in the widthwise direction is inserted in the opening and disposed opposed to an inner side-surface of the opening facing in a frontward-rearward direction.
摘要翻译： 下轨道或上轨道具有设置在其宽度方向上的相对侧的第一侧上的位置处的第一壁和设置在宽度方向上的另一侧，第二侧上的位置处的第二壁，并且相对设置 到第一个墙。 第一壁和第二壁中的至少一个具有开口。 保持构件的宽度方向的外侧部分和螺母构件的宽度方向的外侧部分中的至少一个插入到开口中，并且与开口的内侧面相对设置，该内侧面朝向前后方向 方向。
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公开(公告)号：US20100102192A1
公开(公告)日：2010-04-29
申请号：US12571704
申请日：2009-10-01
CPC分类号： B60N2/0806 , Y10T74/20636
摘要： Disclosed is a slide locking mechanism for a seat, which comprises at least five locking pieces, a plurality of first latch portions and a plurality of second latch portions. An opening width of a hole of each of the first latch portions in a longitudinal direction of a lower rail is equal to a width of each of the locking pieces in the longitudinal direction, and an opening width of a hole of each of the second latch portions in the longitudinal direction is greater than the opening width of each of the holes of the first latch portions. The first latch portions and the second latch portions are alternately arranged along the longitudinal direction.
摘要翻译： 公开了一种用于座椅的滑动锁定机构，其包括至少五个锁定片，多个第一闩锁部分和多个第二闩锁部分。 每个第一闩锁部分在下轨道的纵向方向上的孔的开口宽度等于每个锁定件在纵向上的宽度，并且每个第二闩锁的孔的开口宽度 纵向方向上的部分大于第一闩锁部分的每个孔的开口宽度。 第一闩锁部分和第二闩锁部分沿着纵向交替布置。
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公开(公告)号：US07552971B1
公开(公告)日：2009-06-30
申请号：US12239050
申请日：2008-09-26
申请人： Makoto Tarusawa , Yasukazu Oki , Toshinori Hayashi
发明人： Makoto Tarusawa , Yasukazu Oki , Toshinori Hayashi
IPC分类号： B60N2/235
CPC分类号： B60N2/236
摘要： A seat reclining mechanism comprises a plurality of lock gear members. One of the plurality of lock gear members has a protrusion which protrudes toward an internal gear member. The internal gear member has a first free-zone arc portion formed along a circle having a center on a rotation axis and adapted to allow the protrusion to be in contact therewith when the lock gear members are located at a position where external teeth of each of lock gear members are not in meshing engagement with internal teeth of the internal gear, and a second free-zone arc portion formed along the circle to have an arc length different from that of the first free-zone arc portion and adapted to allow the protrusion to be in contact therewith when the lock gear members are located at the position.
摘要翻译： 座椅倾斜机构包括多个锁定齿轮构件。 多个锁定齿轮构件中的一个具有向内齿轮构件突出的突起。 内齿轮构件具有第一自由区圆弧部分，沿着圆形成，具有在旋转轴线上的中心并适于允许突起与其接触，当锁定齿轮构件位于每个的外齿的位置时 锁定齿轮构件不与内齿轮的内齿啮合，并且沿着圆形形成具有不同于第一自由区弧形部分的弧长的第二自由区弧形部分，并且适于允许突起 当锁定齿轮构件位于该位置时与其接触。
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公开(公告)号：US08100473B2
公开(公告)日：2012-01-24
申请号：US12550693
申请日：2009-08-31
IPC分类号： B60N2/427
CPC分类号： B60N2/888
摘要： An automobile seat includes a swinging motion restraint mechanism for restraining a swinging motion of a sub-frame relative to side frames. The swinging motion restraint mechanism includes a swing axis mounted on the sub-frame, a swinging motion restraint member rotatably mounted on one of the side frames and having a first contact portion and a second contact portion, both of which are brought into contact with the swing axis one at a time, and an elastic member for biasing the swinging motion restraint member toward the swing axis. In an initial state in which no load is applied to a seat back, the first contact portion of the swinging motion restraint member is held in contact with the swing axis, while when a load greater than a predetermined value is inputted to the seat back in a rearward direction, the sub-frame is caused to swing about a hinge to thereby move a headrest forward, and the second contact portion of the swinging motion restraint member is brought into contact with the swing axis, thereby holding the headrest at a position after the movement.
摘要翻译： 汽车座椅包括用于限制副框架相对于侧框架的摆动运动的摆动运动约束机构。 摆动运动约束机构包括安装在副框架上的摆动轴，摆动运动限制部件，其可旋转地安装在一个侧框架上，并具有第一接触部分和第二接触部分，两者都与第二接触部分接触 一个摇摆轴，以及用于将摆动运动限制构件朝向摆动轴线偏置的弹性构件。 在没有负载被施加到座椅靠背的初始状态下，摆动运动限制构件的第一接触部分保持与摆动轴线接触，而当大于预定值的负载被输入到座椅靠背 使副框架绕铰链摆动从而使头枕向前移动，使摆动运动限制部件的第二接触部与摆动轴线接触，从而将头枕保持在位于后方的位置 运动。
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公开(公告)号：US20110079699A1
公开(公告)日：2011-04-07
申请号：US12889514
申请日：2010-09-24
申请人： Makoto Tarusawa , Kiyonori Umezaki
发明人： Makoto Tarusawa , Kiyonori Umezaki
IPC分类号： B60N2/07
CPC分类号： B60N2/067
摘要： A lower rail or an upper rail has a first wall provided at a position on a first one of opposite sides in a widthwise direction thereof, and a second wall provided at a position on the other, second, side in the widthwise direction and disposed opposed to the first wall. At least one of the first wall and the second wall has an opening. At least one of an outer portion of the holding member in the widthwise direction and an outer portion of the nut member in the widthwise direction is inserted in the opening and disposed opposed to an inner side-surface of the opening facing in a frontward-rearward direction.
摘要翻译： 下轨道或上轨道具有设置在其宽度方向上的相对侧的第一侧上的位置处的第一壁和设置在宽度方向上的另一侧，第二侧上的位置处的第二壁，并且相对设置 到第一个墙。 第一壁和第二壁中的至少一个具有开口。 保持构件的宽度方向的外侧部分和螺母构件的宽度方向的外侧部分中的至少一个插入到开口中，并且与开口的面向前后方向的内侧面 方向。
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公开(公告)号：US20100090505A1
公开(公告)日：2010-04-15
申请号：US12550693
申请日：2009-08-31
IPC分类号： B60N2/427
CPC分类号： B60N2/888
摘要： An automobile seat includes a swinging motion restraint mechanism for restraining a swinging motion of a sub-frame relative to side frames. The swinging motion restraint mechanism includes a swing axis mounted on the sub-frame, a swinging motion restraint member rotatably mounted on one of the side frames and having a first contact portion and a second contact portion, both of which are brought into contact with the swing axis one at a time, and an elastic member for biasing the swinging motion restraint member toward the swing axis. In an initial state in which no load is applied to a seat back, the first contact portion of the swinging motion restraint member is held in contact with the swing axis, while when a load greater than a predetermined value is inputted to the seat back from before, the sub-frame is caused to swing about a hinge to thereby move a headrest forward, and the second contact portion of the swinging motion restraint member is brought into contact with the swing axis, thereby holding the headrest at a position after the movement.
摘要翻译： 汽车座椅包括用于限制副框架相对于侧框架的摆动运动的摆动运动约束机构。 摆动运动约束机构包括安装在副框架上的摆动轴，摆动运动限制部件，其可旋转地安装在一个侧框架上，并具有第一接触部分和第二接触部分，两者都与第二接触部分接触 一个摇摆轴，以及用于将摆动运动限制构件朝向摆动轴线偏置的弹性构件。 在没有向座椅靠背施加负载的初始状态下，摆动运动限制部件的第一接触部分与摆动轴线保持接触，而当大于预定值的负载被输入到座椅靠背时 在此之前，使副框架绕铰链摆动从而使头枕向前移动，并且摆动运动限制部件的第二接触部分与摆动轴线接触，从而将头枕保持在运动后的位置 。
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