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公开(公告)号：US20170112289A1
公开(公告)日：2017-04-27
申请号：US15315393
申请日：2015-05-29
申请人： DavidHugh Limited
发明人： David Hugh WICKETT
摘要： A seat recline mechanism for, and method of controlling motion of a first assembly relative to a second assembly within a seating assembly includes a mechanism having first and second bearings for attaching to the first assembly, and a hub for attaching to the second assembly. The hub includes first and second inclined surfaces, the second inclined surface being oppositely-facing relative to the first inclined surface. In use, the first bearing is arranged to act against the first inclined surface and the relative position of the first bearing with respect to the first inclined surface is adjustable; and the second bearing is arranged to act against the second inclined surface and the relative position of the second bearing with respect to the second inclined surface is adjustable. One or more such mechanisms are provided for the seating assembly.
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公开(公告)号：US20110233972A1
公开(公告)日：2011-09-29
申请号：US12729819
申请日：2010-03-23
申请人： GLENN N. WEICEK
发明人： GLENN N. WEICEK
CPC分类号： A47C1/0342 , A47C1/031 , A47C1/0355 , A47C3/02 , A47C3/027
摘要： A linkage that provides a fully flat reclined position is described. The linkage includes a full-flat lift link pivotally coupled to a seat support link. A backrest support link couples to the lift link through an oblong aperture to provide additional range of motion. The lift link includes a laterally extending flange, the perimeter of which acts as a cam surface for a cam pin that obstructs reclining of the backrest support link when the rocker-recliner is in an upright position. When fully reclined, the linkage configures a footrest, seat portion, and backrest portion in a generally equal plane to provide a fully flat seating surface.
摘要翻译： 描述了提供完全平坦的倾斜位置的连杆。 联动装置包括枢转地联接到座椅支撑连杆的全平面提升连杆。 靠背支撑连杆通过长方形孔连接到升降连杆，以提供额外的运动范围。 提升连杆包括横向延伸的凸缘，其周边作为用于凸轮销的凸轮表面，当凸轮斜倚器处于直立位置时，凸轮销阻碍靠背支撑连杆的斜倚。 当完全倾斜时，连杆将脚踏板，座椅部分和靠背部分配置在大致相等的平面上，以提供完全平坦的座椅表面。
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公开(公告)号：US20050035638A1
公开(公告)日：2005-02-17
申请号：US10949501
申请日：2004-09-24
申请人： Mark Pennington , Jon Fifield , Robert Stewart
发明人： Mark Pennington , Jon Fifield , Robert Stewart
IPC分类号： A47C7/54 , A47C1/00 , A47C1/023 , A47C1/024 , A47C1/03 , A47C1/031 , A47C1/032 , A47C1/035 , A47C3/025 , A47C5/12 , A47C7/02 , A47C7/14 , A47C7/44 , A47C7/46 , A47C7/62
CPC分类号： A47C1/023 , A47C1/03 , A47C1/031 , A47C1/03205 , A47C1/03255 , A47C1/03277 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/22 , A47C7/282 , A47C7/46 , A47C7/462 , A47C31/126
摘要： A chair includes a supporting frame and a seat portion which is foldable about a transverse fold to define a rearward portion behind the transverse fold and a forward portion, forward of the transverse fold. The seat portion is supported above the supporting frame by its rearward portion. The chair also includes a reclinable back portion and a recline mechanism with which the back portion is connected for reclining action of the back portion. The recline mechanism is operably linked to the rearward portion of the seat portion such that on reclining action of the back portion, the rearward portion is moved to increase in rearward tilt angle and to obtain a net increase in height above the supporting frame, with a consequent folding of the seat portion about the transverse fold line under the weight of the occupant.
摘要翻译： 椅子包括支撑框架和座部分，其可围绕横向折叠部折叠以限定横向折叠后的后部部分和横向折叠部的前方的前部。 座部通过其后部支撑在支撑框架的上方。 椅子还包括可倾斜的后部和倾斜机构，后部部分与后倾部连接，用于背部的倾斜作用。 倾斜机构可操作地连接到座椅部分的后部，使得在靠背部分的倾斜作用下，后部部分被移动以增加向后倾斜角度并且获得在支撑框架上方的净高度增加，其中 随后在乘客的重量下围绕横向折叠线折叠座椅部分。
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公开(公告)号：US06588843B1
公开(公告)日：2003-07-08
申请号：US09680778
申请日：2000-10-06
申请人： Scott M. Ebenstein
发明人： Scott M. Ebenstein
IPC分类号： A47C1024
CPC分类号： A47C1/03272 , A47C1/031 , A47C1/03238 , A47C1/03255 , A47C1/03266
摘要： A chair control providing both articulating tilt motion and dual-ratio, adjustable, synchronized tilt motion. In a first aspect, the control can be configured as either an articulating tilt control or a synchronized tilt control. In a second aspect, the angle between the seat and the backrest may be selected by the user when the control is configured for either the articulating mode or the synchronized mode. In a third aspect, when in the synchronized mode, the angle between the seat and the backrest increases during forward tilt action to avoid “clam shelling.” In a fourth aspect, a forward tilt selector enables or prohibits forward tilting of the control.
摘要翻译： 椅子控制提供铰接倾斜运动和双比率，可调节，同步的倾斜运动。 在第一方面，控制可被配置为关节式倾斜控制或同步倾斜控制。 在第二方面，当控制被配置为关节运动模式或同步模式时，座椅和靠背之间的角度可由用户选择。 在第三方面，当处于同步模式时，座椅和靠背之间的角度在向前倾斜动作期间增加以避免“蛤壳脱壳”。 在第四方面，前倾式选择器启用或禁止控制器的向前倾斜。
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公开(公告)号：US3466085A
公开(公告)日：1969-09-09
申请号：US3466085D
申请日：1968-01-05
申请人： WEBB JAMES E , NASA
发明人： STONE LEON P , JOHANSEN DAVID L
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公开(公告)号：US09521907B2
公开(公告)日：2016-12-20
申请号：US14535467
申请日：2014-11-07
申请人： Office Master Inc.
发明人： Francisco Romero
IPC分类号： A47C1/032 , A47C1/031 , A47C1/023 , A47C7/38 , A47C7/46 , A47C1/034 , A47C7/42 , A47C7/54 , B60N2/02
CPC分类号： A47C1/03294 , A47C1/023 , A47C1/031 , A47C1/034 , A47C7/38 , A47C7/425 , A47C7/46 , A47C7/54 , B60N2/0284
摘要： An office chair including a linking mechanism between a movable chair seat and a pivotable chair back. The mounting arrangement between the chair back and the chair seat includes swing arm assembly that is pivotally connected to the chair seat. When the chair seat moves forward, the swing arm assembly moves with the chair seat and causes the chair back to pivot and move relative to a stationary support arm. The stationary support arm includes a curved support face that moves within a movement slot formed on the swing arm assembly. The movement slot includes a roller that helps guide relative movement between the two components. The chair seat includes a thigh support portion that allows the user to adjust the seat depth as desired.
摘要翻译： 一种办公椅，其包括可动椅座和可枢转椅背之间的连接机构。 椅背和椅座之间的安装布置包括枢转地连接到椅座上的摆臂组件。 当椅子座椅向前移动时，摆臂组件与椅子座一起移动，并使座椅靠背枢转并相对于静止支撑臂移动。 固定支撑臂包括在形成在摆臂组件上的移动槽内移动的弯曲支撑面。 运动槽包括有助于引导两个部件之间的相对运动的辊。 椅座包括大腿支撑部分，其允许使用者根据需要调节座椅深度。
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公开(公告)号：US20120193946A1
公开(公告)日：2012-08-02
申请号：US13390985
申请日：2010-08-18
申请人： Dale Robertson
发明人： Dale Robertson
CPC分类号： A47C1/031 , A47C1/032 , A47C1/03261 , A47C1/03294 , A47C1/034 , A47C1/035 , A47C7/50 , A47C7/54 , A47C20/08
摘要： An adjustable furniture such as a recliner chair or adjustable bed comprising a base, an intermediate support and a back support. Both the intermediate support and the back support are guided for movement relative to the base by a second guide means while the base moves along a first guide means. The first guide means include at least one guide associated with one of the base and intermediate support and at least one follower associated with the other of the base and intermediate support. The second guide means includes at least one guide associated with one of the base support and the back support and at least one follower associated with the other of the base support and the back support.
摘要翻译： 可调整的家具，例如躺椅或可调节床，其包括基座，中间支撑件和后支撑件。 当基座沿着第一引导装置移动时，中间支撑件和后支撑件都被第二引导装置引导以相对于基座运动。 第一引导装置包括与基部和中间支撑件之一相关联的至少一个引导件和与基部和中间支撑件中的另一个相关联的至少一个跟随件。 第二引导装置包括与基座支撑件和后支架中的一个相关联的至少一个引导件和与基座支撑件和后支撑件中的另一个相关联的至少一个跟随器。
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公开(公告)号：US06874852B2
公开(公告)日：2005-04-05
申请号：US09953839
申请日：2001-09-17
申请人： Ian Colin Footitt
发明人： Ian Colin Footitt
IPC分类号： A47C7/54 , A47C1/00 , A47C1/023 , A47C1/024 , A47C1/03 , A47C1/031 , A47C1/032 , A47C1/035 , A47C3/025 , A47C5/12 , A47C7/02 , A47C7/14 , A47C7/44 , A47C7/46 , A47C7/62
CPC分类号： A47C1/023 , A47C1/03 , A47C1/031 , A47C1/03205 , A47C1/03255 , A47C1/03277 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/22 , A47C7/282 , A47C7/46 , A47C7/462 , A47C31/126
摘要： A back portion (16) for a chair (10) includes a peripheral frame (34) defining an opening therein. A lumbar support portion (36) is disposed in the opening. The lumbar support portion (36) comprises a substantially rigid panel (207). Two hinge devices (214) are hingedly mounted on opposite sides of the peripheral frame (34). The lumbar support portion (207) is mounted on the peripheral frame by the two hinge devices (214). Each hinge device has a biasing device (226) associated with it to bias the hinge devices (214) forwardly relative to the peripheral frame (34). A cushion (540) may be mounted atop the lumbar support portion (207). The cushion has a first substantially planar sheet (542) of resiliently flexible material and a second substantially planar sheet (544) of resiliently flexible material. The first and second sheets are separated by a plurality of spaced webs (546) of resiliently flexible material.
摘要翻译： 用于椅子（10）的后部（16）包括在其中限定开口的周边框架（34）。 腰部支撑部分（36）设置在开口中。 腰部支撑部分（36）包括基本上刚性的面板（207）。 两个铰链装置（214）铰接地安装在外围框架（34）的相对侧上。 腰部支撑部分（207）通过两个铰链装置（214）安装在外围框架上。 每个铰链装置具有与其相关联的偏压装置（226）以相对于外围框架（34）向前偏压铰链装置（214）。 衬垫（540）可以安装在腰部支撑部分（207）的顶部。 衬垫具有弹性柔性材料的第一基本平坦的平板（542）和弹性柔性材料的第二基本平坦的片（544）。 第一和第二片由弹性柔性材料的多个隔开的腹板（546）隔开。
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公开(公告)号：US20020036422A1
公开(公告)日：2002-03-28
申请号：US09953850
申请日：2001-09-17
IPC分类号： A47C007/54
CPC分类号： A47C1/023 , A47C1/03 , A47C1/031 , A47C1/03205 , A47C1/03255 , A47C1/03277 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/22 , A47C7/282 , A47C7/46 , A47C7/462 , A47C31/126
摘要： An arm assembly (24) is provided for a chair (12). The chair (12) has a forward direction and a rearward direction. The arm assembly (24) includes an armrest (26) and a support structure (28). A mounting device movably mounts the armrest to the support structure. The mounting device constrains the movement of the armrest (26) relative to the support structure to movement in a substantially horizontal plane having two degrees of freedom defined by first and second transversely arranged axes lying within the substantially horizontal plane. The armrest (26) thus move in a substantially planar fashion without changing the orientation of the armrest (26).
摘要翻译： 为椅子（12）设置臂组件（24）。 椅子（12）具有向前方向和向后方向。 臂组件（24）包括扶手（26）和支撑结构（28）。 安装装置将扶手可移动地安装到支撑结构上。 安装装置约束了扶手（26）相对于支撑结构的运动，以在基本上水平的平面内移动，该基本上水平的平面具有由基本上水平的平面内的第一和第二横向布置的轴限定的两个自由度。 因此，扶手（26）以基本上平面的方式移动，而不改变扶手（26）的取向。
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公开(公告)号：US6149236A
公开(公告)日：2000-11-21
申请号：US284393
申请日：1999-04-13
申请人： Egon Brauning
发明人： Egon Brauning
摘要： The chair has a swiveling back (3, 4) whose rotational axis (D) defines a rear area on the seat (D) with a support (G) for the posterior. A section (32) of the back (3, 4) of the frame extends to the rotational axis (D) where it is connected to the seat support (2) by a single hinge (V). The upholstery is fastened to the seat support (2) in a single piece (8) extending from the seat via the rotational axis (D) to the frame section (30) behind the support for the posterior. The swiveling back consists of a rear support (3) connected by a hinge (V) and a stirrup-shaped tensioner (4) which is secured to said support and which can be inserted into upholstered part (8) of the back. The single-piece upholstery (8) stretches over both the seat and back (3). The rear support (3) has a cross bar (30) to which the upholstery is fastened and from which it extends over the back (3, 4).
摘要翻译： PCT No.PCT / IB97 / 01202 Sec。 371日期1999年4月13日 102（e）1999年4月13日PCT PCT 1997年10月3日PCT公布。 出版物WO98 / 16140 日期1998年4月23日椅子具有一个回转（3,4），其旋转轴线（D）在座椅（D）上限定后部区域，后部具有支撑件（G）。 框架的后部（3,4）的一部分（32）延伸到旋转轴线（D），在该旋转轴线（D）处，它通过单个铰链（V）连接到座椅支撑件（2）。 该装饰品以从座椅经由旋转轴线（D）延伸到框架部分（30）的单件（8）固定到座椅支撑件（2）上，用于后部的支撑件。 旋转背部由通过铰链（V）连接的后支撑件（3）和固定到所述支撑件的箍筋形张紧器（4）组成，并且可以将其插入到背部的软垫部分（8）中。 单件内饰（8）在座椅和背部（3）上均延伸。 后支撑件（3）具有横杆（30），装饰物被紧固到所述横杆上，并且从其延伸到后部（3,4）上。
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