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公开(公告)号：US09782007B2
公开(公告)日：2017-10-10
申请号：US14905447
申请日：2014-07-11
发明人： Gen Takahashi , Akihide Ozaki
IPC分类号： A47C1/10 , A47C7/36 , A61G15/00 , B60R22/28 , A47C7/38 , B60N2/68 , B60N2/48 , B60N2/70 , B60N2/72
CPC分类号： A47C7/383 , A47C7/36 , B60N2/68 , B60N2/682 , B60N2/686 , B60N2/7094 , B60N2/72 , B60N2/80 , B60N2/809 , B60N2/812 , B60N2/826 , B60N2/832 , B60N2/894 , B60N2/897 , B60N2205/20
摘要： A headrest support having a hollow cylindrical shape and into which a headrest stay is inserted, is inserted into a bracket that has a hollow cylindrical shape and is fixed to a seat back frame. A protrusion, a tip end of which is a pivot center of the headrest support, formed such that a protrusion amount thereof increases in response to insertion of the headrest stay, is provided on an outer peripheral surface of this headrest support.
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公开(公告)号：US08851562B2
公开(公告)日：2014-10-07
申请号：US13820486
申请日：2011-09-09
申请人： Miroslav Rezbarik , Michal Martinka , Ivan Jakubec
发明人： Miroslav Rezbarik , Michal Martinka , Ivan Jakubec
IPC分类号： B60N2/48
摘要： A vehicle head restraint on a seat back is adjustable in height from a non-usage position to a usage position. The head restraint is disposed on a retaining element formed from a U-shaped tubular section and of which a horizontally disposed section forms the axis of rotation of the head restraint. The head restraint and retaining element are coupled by means of a spring element such that a biasing force of the spring element is applied to the head rest, wherein sections of the spring element engage in respective cutouts disposed on both sides in the region of rounded portions of the retaining element, and the biasing force generated rotates a lower end of the head rest automatically in the direction of the retaining element as the head rest is moved from the non-usage position to the usage position.
摘要翻译： 座椅靠背上的车辆头部保护装置的高度可从非使用位置调整到使用位置。 头枕设置在由U形管状部分形成的保持元件上，水平设置的部分形成头枕的旋转轴线。 头枕和保持元件通过弹簧元件联接，使得弹簧元件的偏置力施加到头枕上，其中弹簧元件的部分接合在设置在圆形部分的两侧的相应切口 并且当头枕从非使用位置移动到使用位置时，产生的偏压力在保持元件的方向上自动旋转头枕的下端。
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公开(公告)号：US20120080927A1
公开(公告)日：2012-04-05
申请号：US13251339
申请日：2011-10-03
申请人： Marcus Lohmann
发明人： Marcus Lohmann
IPC分类号： B60N2/48
CPC分类号： B60N2/4832 , B60N2/3009 , B60N2/832 , B60N2/891
摘要： A backrest for a vehicle includes a head restraint which can be adjusted to a higher position. The head restraint includes a head part and a support, which is guided displaceably in the backrest, for the head part being transferable from a use region, which is delimited by an upper use position and a lower use position, into a lower not-in-use position in which the backrest is blocked by an interfering structure against use, wherein the support triggers the interfering structure upon transfer of the head restraint into the lower not-in-use position.
摘要翻译： 用于车辆的靠背包括可以调节到较高位置的头枕。 头枕包括头部和支撑件，其在靠背中被可移动地引导，以使头部能够从由上部使用位置和较低使用位置限定的使用区域转移到下部不在 - 其中靠背被阻止使用的干扰结构阻挡的位置，其中当将头枕转移到较低不使用位置时，支撑件触发干扰结构。
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公开(公告)号：US20110285194A1
公开(公告)日：2011-11-24
申请号：US12933686
申请日：2009-04-05
申请人： Itamar Marom
发明人： Itamar Marom
IPC分类号： B60N2/48
摘要： A headrest assembly in combination with a vehicle seat (5), the headrest assembly comprising a head/neck support cushion (10) and adapted so that the cushion (10) can be positioned in a location wherein no portion of the headrest assembly blocks the outside view of a driver. According to some embodiments the cushion (10) is manually positionable outside the driver's view, whereas in other embodiments the cushion (10) is automatically positionable.
摘要翻译： 一种与车辆座椅（5）组合的头枕组件，所述头枕组件包括头部/颈部支撑垫（10）并且适于使得所述衬垫（10）可以被定位在所述头枕组件的任何部分不阻挡 外面的司机看法。 根据一些实施例，衬垫（10）可手动定位在驾驶员的视野之外，而在其它实施例中，衬垫（10）可自动定位。
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公开(公告)号：US07901007B2
公开(公告)日：2011-03-08
申请号：US11849265
申请日：2007-08-31
申请人： Derek Lindsay
发明人： Derek Lindsay
IPC分类号： A47C1/00
CPC分类号： B60N2/20 , B60N2/0252 , B60N2/832 , B60N2/874 , B60N2/891
摘要： A vehicle seat that is foldable can include a linkage mechanism for operatively withdrawing the headrest during fold down procedures and automatically extending the headrest to a use position during unfolding procedures of the seat.
摘要翻译： 可折叠的车辆座椅可以包括用于在折叠过程期间可操作地抽出头枕的连杆机构，并且在座椅的展开过程期间将头枕自动延伸到使用位置。
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公开(公告)号：US07883148B2
公开(公告)日：2011-02-08
申请号：US12056664
申请日：2008-03-27
申请人： Paul W. Alexander , Alan L. Browne , Nancy L. Johnson , James Y. Khoury , Michael G. Carpenter , Leigh A. Berger
发明人： Paul W. Alexander , Alan L. Browne , Nancy L. Johnson , James Y. Khoury , Michael G. Carpenter , Leigh A. Berger
IPC分类号： B60N2/48
摘要： A head restraint assembly includes a support member and a deployable member selectively movable between a retracted position and a deployed position. At least a portion of the deployable member is farther from the support member in the deployed than in the retracted position. A latch system is configured to releasably retain the deployable member in its retracted position. An active material member is actuatable to release the latch system, to release the deployable member.
摘要翻译： 头枕组件包括支撑构件和可选择性地在缩回位置和展开位置之间移动的可展开构件。 可部署构件的至少一部分在展开中比在缩回位置远离支撑构件。 闩锁系统构造成将可展开构件可释放地保持在其缩回位置。 活动材料构件可致动以释放闩锁系统，以释放可部署构件。
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公开(公告)号：US20100060067A1
公开(公告)日：2010-03-11
申请号：US12400462
申请日：2009-03-09
申请人： Jacques Robert , Laurent Morinet
发明人： Jacques Robert , Laurent Morinet
IPC分类号： B60N2/02
摘要： Motor vehicle seat back comprising a structure, a headrest, a headrest, a support, a slide, a return element and a lock. The structure comprises at least one socket. The headrest comprises at least one stem mounted so as to slide in the socket between a high position and a low position. The stem has a curve. The support is mounted on the structure through an articulation element having at least a degree of freedom to rotate about an axis of orientation. The slide is connected to the stem and capable of sliding relative to the support in a direction of sliding. The return element is interposed between the slide and the support and biases the headrest towards its low position. The lock has an active state in which it is capable of holding the headrest in the high position and an inactive position in which it releases the headrest.
摘要翻译： 机动车辆座椅靠背包括结构，头枕，头枕，支撑件，滑动件，返回元件和锁。 该结构包括至少一个插座。 所述头枕包括安装成在所述插座中在高位置和低位置之间滑动的至少一个杆。 茎具有曲线。 所述支撑件通过铰接元件安装在所述结构上，该铰接元件具有至少一定程度的围绕定向轴旋转的自由度。 滑块连接到杆上，并且能够在滑动方向上相对于支撑件滑动。 返回元件插入在滑块和支撑件之间，并将头枕朝向其低位置偏压。 该锁具有活动状态，其中能够将头枕保持在高位置，并且其处于非活动位置，在该状态下其释放头枕。
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公开(公告)号：US07559608B2
公开(公告)日：2009-07-14
申请号：US11509745
申请日：2006-08-25
IPC分类号： A47C1/10
摘要： A seat for a vehicle comprises a seat cushion, a seat back, a headrest having a neck-support portion, a headrest pole member to support the headrest, and a rotational support device. The rotational support device supports the headrest in such a manner that the neck-support portion of the headrest is rotated around a rotational axis that extends in substantially a width direction of the seat back and held at a specified angle relative to the seat back, wherein the headrest is its lowest position, the neck-support portion of the headrest is configured to be allowed to be rotated forward from its rearmost stored position by the rotational support device. Accordingly, a neck portion of a passenger can be supported by the neck-support portion of the headrest properly.
摘要翻译： 用于车辆的座椅包括座垫，座椅靠背，具有颈部支撑部分的头枕，用于支撑头枕的头枕杆构件和旋转支撑装置。 旋转支撑装置以这样的方式支撑头枕，使得头枕的颈部支撑部分围绕基本上沿座椅靠背的宽度方向延伸的旋转轴线旋转，并相对于座椅靠背保持一定角度，其中 头枕是其最低位置，头枕的颈部支撑部分构造成允许旋转支撑装置从其最后存储位置向前旋转。 因此，乘员的颈部部分可以被头枕的颈部支撑部分适当地支撑。
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公开(公告)号：US20080315653A1
公开(公告)日：2008-12-25
申请号：US12127351
申请日：2008-05-27
申请人： Stefan Brunner , Karsten Muller
发明人： Stefan Brunner , Karsten Muller
IPC分类号： B60N2/48
摘要： A head restraint system includes a vehicle seat comprising a seat back and a seat bottom. The system further includes a head restraint guide positioned in the seat back. The head restraint guide is adapted to hold a head restraint at a selectable position. The system further includes a first and second gear rack and a gear system adapted to contact the first and second gear racks and move said gears tracks in a relative linear manner. The first gear rack is attached to the head restraint guide while the second gear rack is fixed relative to the seat back. An actuator system drives the gear system such that positioning of the seat back in a folded position causes the head restraint guide and the head restraint positioned therein to be lowered.
摘要翻译： 头枕系统包括车座，其包括座椅靠背和座椅底部。 该系统还包括位于座椅靠背中的头枕导向件。 头枕引导件适于将头枕保持在可选位置。 该系统还包括第一和第二齿条和适于接触第一和第二齿轮架并以相对线性方式移动所述齿轮轨道的齿轮系统。 当第二齿条相对于座椅靠背固定时，第一齿条安装在头枕导向件上。 致动器系统驱动齿轮系统，使得座椅靠背在折叠位置的定位使得头部保护引导件和位于其中的头枕被降低。
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公开(公告)号：US20060103216A1
公开(公告)日：2006-05-18
申请号：US10992599
申请日：2004-11-18
申请人： Craig Hoekstra , David Robinson
发明人： Craig Hoekstra , David Robinson
IPC分类号： A47C7/36
摘要： A headrest assembly that includes a head support connected to a rail that is adjustably mounted to a housing so that the headrest assembly is capable of moving between a use position and a stow position. A lock member engages the rail in the use position and operably disengages the rail to initiate the movement from the use position to the stow position. Specifically, the rail is biased to a stow position so that disengaging the lock member from the rail moves the headrest assembly from the use position to the stow position. The headrest assembly is also coordinated into a seat assembly such that the movement of a seatback from a use position to a stow position concurrently causes the headrest assembly to move from the use position to the stow position.
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