公开(公告)号：US6158099A

公开(公告)日：2000-12-12

申请号：US136673

申请日：1998-08-19

申请人： Kenneth P. Skrzypek

发明人： Kenneth P. Skrzypek

IPC分类号： B25B31/00 ,  B60N2/48 ,  B23P19/04

CPC分类号： B25B31/00 ,  B60N2/4826 ,  B60N2002/4897 ,  Y10T29/49815 ,  Y10T29/53796 ,  Y10T29/53843 ,  Y10T29/53878 ,  Y10T29/53943 ,  Y10T29/53987

摘要： An extraction tool for extracting a head rest retainer sleeve from a vehicle seat assembly comprising a tubular member seated within an opening in the vehicle seat assembly. The tubular member has a first end adjacent the opening and a second end disposed in the seat. A cylindrical, elongated retainer sleeve is received in the tubular member for slidably receiving a mounting post of a head rest. The retainer sleeve has a head portion covering the first end of the tubular member, a plurality of flexible locking wedges for engaging the second end of the tubular member to retain the sleeve in the tubular member and seat, and an inner wall defining an aperture extending between the head portion and the locking wedges for receiving the mounting post of the head rest. The extraction tool includes an cylindrical, elongated body member having upper and lower ends. The upper end includes a gripping surface for positioning the extraction tool into the retainer sleeve and the lower end includes an engagement extraction member slidably received within the retainer sleeve for engaging and compressing the locking wedges to unlock the sleeve from the tubular member. The engagement extraction member includes a plurality of flexible finger elements corresponding with the locking wedges and extending upwardly and outwardly from the body member which engage and compress the locking wedges inwardly and away from the tubular member to allow the retaining sleeve to be removed from the tubular member on the extraction tool.

摘要翻译： 一种用于从车辆座椅组件提取头枕定位套筒的提取工具，包括位于车辆座椅组件的开口内的管状构件。 管状构件具有邻近开口的第一端和设置在座中的第二端。 圆筒形的细长的保持套筒容纳在管状构件中，用于可滑动地容纳头枕的安装柱。 保持套筒具有覆盖管状构件的第一端的头部部分，用于接合管状构件的第二端以将套管保持在管状构件和座中的多个柔性锁定楔，以及限定孔 在头部和用于接收头枕的安装柱的锁定楔之间。 提取工具包括具有上端和下端的圆柱形细长主体构件。 上端包括用于将提取工具定位到保持器套筒中的抓握表面，并且下端包括可滑动地容纳在保持器套筒内的接合提取构件，用于接合和压缩锁定楔块以将套筒从管状构件解锁。 接合提取构件包括与锁定楔形物对应并且从本体构件向上和向外延伸的多个柔性指状元件，其接合和压缩锁定楔形件向内并远离管状构件，以允许保持套筒从管状件 成员在提取工具上。

公开(公告)号：US4674796A

公开(公告)日：1987-06-23

申请号：US784051

申请日：1985-10-04

申请人： Manfred Weinich ,  Hermann Gross ,  Herbert Rapp

发明人： Manfred Weinich ,  Hermann Gross ,  Herbert Rapp

IPC分类号： A47C7/38 ,  B60N2/48 ,  A47C7/36

CPC分类号： B60N2/4826 ,  B60N2/4814

摘要： In the case of a headrest provided with an arrangement for securing the end position of a support rod, where the catch effect for the removal of the headrest with both hands can be temporarily cancelled, and the catch, when the support rod is pushed in, is automatically brought back into the position where it is ready to catch, a two-armed lever is disposed at the lower end of an operating rod which takes up two defined end positions. In one end position, the free end of the lever is swivelled out of the path of motion of the support rod and the catch is in effect whereas in the other end position, the catch effect is cancelled and the free end is swivelled into the path of motion of the support rod.

摘要翻译： 在具有用于固定支撑杆的端部位置的装置的头枕的情况下，其中用于用双手移除头枕的抓取效果可以被暂时取消，并且当推动支撑杆时， 自动返回到准备抓住的位置，双臂手柄设置在操作杆的下端，该操作杆占据两个限定的端部位置。 在一个端部位置，杠杆的自由端从支撑杆的运动路径旋转出来，并且卡扣有效，而在另一端位置，卡扣效果被抵消，自由端旋转到路径 的支撑杆的运动。

公开(公告)号：US4427233A

公开(公告)日：1984-01-24

申请号：US276951

申请日：1981-06-24

申请人： Hiroki Matumoto

发明人： Hiroki Matumoto

IPC分类号： A47C7/38 ,  B60N2/48 ,  B60R22/12 ,  B60R99/00 ,  A47C1/02

CPC分类号： B60N2/4826 ,  B60N2002/4897

摘要： This invention relates to a head rest for a car, and more particularly to support means for supporting stays of the head rest. The means to support stays of the head rest comprises a sleeve secured to a seat back frame and a stay guide member having a resilient jaw provided at the lower end and a flange provided at the upper end and extending through the sleeve with the jaw and the flange engaged with the lower and upper ends of the sleeve. Each of the stays of the head rest is removably inserted into the stay guide member. The stay guide member also has a stopper engaged with the sleeve. The sleeve has an axial slit extending throughout the length of the sleeve to engage the stopper of the stay guide member.

摘要翻译： 本发明涉及一种用于汽车的头枕，更具体地涉及用于支撑头枕的支柱的支撑装置。 用于支撑头枕的支撑的装置包括固定到座椅靠背框架的套筒和具有设置在下端的弹性夹爪的拉杆引导构件和设置在上端处的凸缘并且通过套筒延伸穿过钳口和 法兰与套筒的下端和上端接合。 头枕的每个支柱可移除地插入到停留引导构件中。 托架导向件还具有与套筒啮合的塞子。 套筒具有在套筒的整个长度上延伸的轴向狭缝，以与止动引导构件的塞子接合。

公开(公告)号：US3635527A

公开(公告)日：1972-01-18

申请号：US3635527D

申请日：1970-02-16

申请人： DAIMLER BENZ AG

发明人： WEBER LUDWIG

IPC分类号： B60N2/48 ,  A47C1/10

CPC分类号： B60N2/4826 ,  B60N2002/4897

摘要： A headrest at the backrest of a motor vehicle which is guided in the backrest by means of two mutually parallel support rods and is adjustable in its height; the support rods are slightly bent in the direction toward the back side of the backrest and are guided in substantially rectilinear guide members which include two guide bodies that are arranged at a distance from one another, surround the support rods and are slightly movable transversely to the longitudinal direction of the support rods.

摘要翻译： 在机动车辆的靠背处的头枕，其通过两个相互平行的支撑杆在靠背中被引导并且可在其高度上调节; 支撑杆在朝向靠背的背侧的方向上稍微弯曲并且被引导到大致直线的引导构件中，该引导构件包括彼此间隔一定距离设置的两个引导体，围绕支撑杆并且能够横向于 支撑杆的纵向方向。

公开(公告)号：US20150306994A1

公开(公告)日：2015-10-29

申请号：US14694272

申请日：2015-04-23

申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA

发明人： Hidekazu KITOU ,  Akihide OZAKI

IPC分类号： B60N2/48

CPC分类号： B60N2/4826 ,  B60N2/80 ,  B60N2/826 ,  B60N2/838 ,  B60N2/897

摘要： A headrest is mounted to a seat back by inserting a support into a support hole of a holder and inserting a stay of the headrest into to stay hole of the support inserted into the support hole of the holder. A gap occupying part provided in the support moves between an advanced position at which the gap occupying part protrudes from an outer wall of the support and is capable of touching an inner surface of the support hole, and a retracted position at which the gap occupying part is retracted to an inner side of the stay hole from the advanced position. The gap occupying part moves toward the retracted position from the advanced position when the support is inserted into the support hole, and moves toward the advanced position when the stay is inserted into the stay hole.

摘要翻译： 通过将支撑件插入保持器的支撑孔中并将头枕的止动件插入到插入支架的支撑孔中的支撑件的孔中，将头枕安装到座椅靠背。 设置在支撑件中的间隙占据部分在间隙占据部分的突出位置从支撑件的外壁突出并且能够接触支撑孔的内表面的前进位置和间隙占据部分的缩回位置之间移动 从前进位置缩回至保持孔的内侧。 当支撑件插入到支撑孔中时，间隙占据部分从提前位置移动到收回位置，并且当支撑件插入到支撑孔中时，间隙占据部分朝向推进位置移动。

公开(公告)号：US4695095A

公开(公告)日：1987-09-22

申请号：US784108

申请日：1985-10-04

申请人： Eberhard Faust ,  Kurt Niethammer ,  Ludwig Hammer

发明人： Eberhard Faust ,  Kurt Niethammer ,  Ludwig Hammer

IPC分类号： A47C7/38 ,  B60N2/48 ,  A47C7/36

CPC分类号： B60N2/4814 ,  B60N2/4826

摘要： A vehicle passenger, or the like headrest equipped with an arrangement to secure an end position is disclosed. In order to accommodate removal of the head rest with both hands after the cancelling of a locking effect, a remote control is provided in the form of an operating rod extending approximately in axial direction of a headrest support rod. When the operating rod is operated, the catch is guided into a secured disengaged position which, when the support rod is pushed in again, by the effect of the support rod, is cancelled again so that safety is not sacrificed.

摘要翻译： 公开了一种车辆乘客或类似的头枕，其配备有用于固定终端位置的装置。 为了在取消锁定效果之后用双手移除头枕，遥控器以大致在头枕支撑杆的轴向方向延伸的操作杆的形式提供。 当操作杆被操作时，卡扣被引导到固定的脱离位置，当支撑杆被再次推入时，通过支撑杆的作用再次被取消，从而不牺牲安全性。

公开(公告)号：US4673214A

公开(公告)日：1987-06-16

申请号：US891155

申请日：1986-07-31

申请人： Hermann Meiller

发明人： Hermann Meiller

IPC分类号： A47C7/38 ,  B60N2/48 ,  A47C7/36

CPC分类号： B60N2/4826 ,  A47C7/38 ,  B60N2002/4894

摘要： In a head support assembly comprising a head support member carried on a mounting bar member in such a way as to be adjustable in respect of height and/or inclination thereon, the mounting bar member carries at least one annular flexible element co-operating with portions of the head support member and in frictional engagement relationship with the mounting bar member and/or the portions of the head support member.

摘要翻译： 在头部支撑组件中，包括以可调节的高度和/或倾斜度的方式承载在安装杆构件上的头部支撑构件，所述安装杆构件承载至少一个环形柔性元件，其与部分 并且与安装杆构件和/或头部支撑构件的部分摩擦接合关系。

公开(公告)号：US3642321A

公开(公告)日：1972-02-15

申请号：US3642321D

申请日：1970-01-27

申请人： SCHWARZ BERNHARD

发明人： SCHWARZ BERNHARD

IPC分类号： A47C7/38 ,  B60N2/48

CPC分类号： B60N2/4826

摘要： A head and neck rest for automobile or airplane seats comprises a headpiece and means for mounting the headpiece above the backrest of a seat. The mounting means include a sleeve member which is fixed within the backrest and an upright rod longitudinally traversing the sleeve. The sleeve and the headpiece are longitudinally adjustable on the rod for varying the position of height of the headpiece above the backrest. Spring means preferably consisting of rubber blocks are engaged between the internal surface of the sleeve and the rod to exert pressure on the sleeve in a direction from the front towards the back of the headpiece for frictionally arresting the headpiece in its adjusted position on the rod. Friction-increasing inserts may be arranged between the rod and the internal surface of the sleeve.

摘要翻译： 用于汽车或飞机座椅的头部和颈部座椅包括头盔和用于将头盔安装在座椅靠背上方的装置。 安装装置包括固定在靠背内的套筒构件和纵向穿过套筒的直立杆。 套筒和头盔可以在杆上纵向调节，以改变头靠在靠背上方的高度的位置。 弹簧装置优选地包括橡胶块，其在套筒的内表面和杆之间接合，以在从头部的前部到后部的方向上在套筒上施加压力，以将头部摩擦阻挡在杆上的调节位置。 摩擦增加插入件可以布置在杆和套筒的内表面之间。

公开(公告)号：US5788250A

公开(公告)日：1998-08-04

申请号：US622461

申请日：1996-03-25

申请人： James Masters ,  Hongliang Chen ,  Brian Fechner ,  Marcus Gorski ,  Ted Grohs ,  Ronald Lovasz ,  Todd Mysliwiec ,  John Sims ,  Eric Spier ,  Dave Williams ,  Dave Zimmerman

发明人： James Masters ,  Hongliang Chen ,  Brian Fechner ,  Marcus Gorski ,  Ted Grohs ,  Ronald Lovasz ,  Todd Mysliwiec ,  John Sims ,  Eric Spier ,  Dave Williams ,  Dave Zimmerman

IPC分类号： B60N2/48 ,  A47C7/36

CPC分类号： B60N2/4826 ,  B60N2002/4897

摘要： A tubular bushing (26) assembly made of plastic material and disposed in an opening (24) defined by a pair of spaced sheets in a seat back (14) of an automotive vehicle to adjustably support each of the posts (22) of a headrest (20). The bushing (26) comprises an outer sleeve (28) presenting ribs (32, 34) for engaging the edges of the opening (24) in each of the sheets of the bracket of the seat back frame (18) and an inner sleeve (30) for insertion within said outer sleeve (28) for slidably supporting the post (22) and having hoop rings (46, 48) for forcing the outer sleeve (28) radially outwardly to deform the ribs (32, 34) about and into gripping engagement with the edges of the openings (24).

摘要翻译： 一种由塑料材料制成并设置在由机动车辆的座椅靠背（14）中的一对隔开的片材限定的开口（24）中的管状衬套（26）组件，以可调节地支撑头枕的每个柱（22） （20）。 衬套（26）包括外套筒（28），其具有用于接合座椅靠背框架（18）的支架的每个片材中的开口（24）的边缘的肋（32,34）和内套筒 用于插入在所述外套筒（28）内的用于可滑动地支撑所述柱（22）并且具有用于迫使所述外套筒（28）径向向外以使所述肋（32,34）变形的箍环（46,48） 与开口（24）的边缘夹持接合。

公开(公告)号：US5445434A

公开(公告)日：1995-08-29

申请号：US172360

申请日：1993-12-23

申请人： Thomas P. Kohut

发明人： Thomas P. Kohut

IPC分类号： B60N2/48 ,  A47C7/38

CPC分类号： B60N2/4826 ,  B60N2002/4897

摘要： An arrangement for releasably mounting a head restraint to a vehicle seat back is provided which, in a preferred embodiment, includes a post connected with the head restraint, the post having at least one notch; a guide having an aperture for receiving the post, the guide having at least one compliant finger for interlocking in the notch of the post upon a predetermined angular positioning of the guide, the guide also having a head on its end generally opposite the head restraint and also having a projection; and a tube fixably connected with the seat back for mounting the guide, the tube having a slot for capturing the guide projection and permitting the guide to rotate between a position allowing removal of the post and a position wherein the post is interlocked by the finger of the guide being within the notch and additionally the tube having a surface for interaction with the head of the guide, preventing removal of the guide from the tube after insertion of the guide into the tube.

摘要翻译： 提供了一种用于可拆卸地将头枕安装到车辆座椅靠背上的装置，在优选实施例中，其包括与头枕相连的柱，该柱具有至少一个凹口; 具有用于接收柱的孔的引导件，所述引导件具有至少一个柔性指状物，用于在所述引导件的预定角度定位上互锁在所述柱的所述凹口中，所述引导件在其端部上大体上与所述头部保护装置相对地具有头部， 也有投影; 以及与所述座椅靠背固定地连接以用于安装所述引导件的管，所述管具有用于捕获所述引导突起的狭槽，并且允许所述引导件在允许所述柱的移除的位置和所述柱由所述手指互锁的位置之间旋转 引导件在凹口内，另外管具有用于与引导件的头部相互作用的表面，从而防止在将引导件插入到管中之后将引导件从管中移除。