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公开(公告)号：US08911009B2
公开(公告)日：2014-12-16
申请号：US13334938
申请日：2011-12-22
IPC分类号： A47C1/031 , A47C1/0355 , A47C1/032
CPC分类号： A47C1/03266 , A47C1/03272 , A47C1/0355
摘要： A reclining seating unit includes: a base; a rocker assembly fixed to the base; an arm frame fixed to the rocker assembly, wherein the rocker assembly is configured such that the arm frame experiences rocking motion relative to the base; a generally horizontally-disposed seat; a generally upright backrest positioned rearwardly of the seat; a footrest unit; and a reclining mechanism that interconnects and controls movement of the seat and the backrest relative to the arm frame between an upright position and a reclined position. The footrest unit comprises at least one footrest and a footrest mechanism that interconnects the footrest with the seat. And is decoupled from the reclining mechanism. When the backrest moves between the upright and reclined positions, the footrest unit moves relative to the arm frame in concert with the seat. In the reclined position, the rocking mechanism prevents the arm frame from rocking.
摘要翻译： 一个倾斜的座椅单元包括：一个底座; 固定在基座上的摇杆组件; 固定到摇杆组件的臂架，其中所述摇杆组件被构造成使得所述臂架相对于所述基座经历摇摆运动; 大致水平放置的座位; 位于座椅后方的大致直立的靠背; 脚踏单位 以及一个斜倚机构，其在直立位置和倾斜位置之间互相并控制座椅和靠背相对于臂架的运动。 搁脚单元包括至少一个搁脚板和搁脚板机构，其将脚踏板与座椅相互连接。 并与倾斜机制脱钩。 当靠背在直立和倾斜位置之间移动时，脚踏单元相对于手臂框架与座椅一致地移动。 在倾斜位置，摇摆机构防止臂架摆动。
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公开(公告)号：US08783764B2
公开(公告)日：2014-07-22
申请号：US12787595
申请日：2010-05-26
CPC分类号： A61G5/14
摘要： A seating unit includes: a base; a frame with arms on opposing sides; a seat; a backrest; at least one ottoman; a reclining mechanism, a lift mechanism and a power unit. The reclining mechanism interconnects the frame, the seat, the backrest, and the at least one ottoman, and comprises a series of pivotally interconnected links and configured to move the seating unit between (a) an upright position, in which the backrest is generally upright and defines a first backrest angle relative to horizontal, the seat is generally horizontal, and the at least one ottoman is retracted below the seat, (b) a TV position, in which the backrest substantially maintains the first backrest angle, and the at least one ottoman is extended in front of the seat, and a fully reclined position, in the at least one ottoman remains extended on front of the seat, and the backrest defines a second backrest angle relative to horizontal that is shallower than the first backrest angle. The lift mechanism interconnects the base and the frame and is configured to move the seating unit between the upright position and a lift position, in which both the frame and the seat are raised and tilted forward from their respective positions in the upright position, and the backrest defines a third backrest angle relative to horizontal that is greater than the first backrest angle. The power unit is interconnected with the reclining mechanism and the lift mechanism and is configured to move the seating unit between the lift, upright, TV and fully reclined positions. A lowermost portion of the backrest moves substantially directly vertically when moving from the upright position to the lift position. In such a configuration, the arrangement of the backrest and/or seat can provide the occupant with a more secure sensation as the chair lifts; it does not produce a sensation of the occupant being “thrown” from the chair, as can be the case with other lift chairs.
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公开(公告)号：US08622467B2
公开(公告)日：2014-01-07
申请号：US13372812
申请日：2012-02-14
摘要： A reclining seating unit includes: a base; a seat; a backrest; a reclining mechanism attached to the base, seat and backrest, the reclining mechanism configured to move the seating unit between an upright position and a fully reclined position; a headrest that is positioned in front of an upper portion of the backrest; and a headrest mechanism attached to the headrest and to the reclining mechanism. The headrest mechanism is configured to move the headrest from a retracted position when the seating unit is in its upright position to an extended position when the seating unit is in its fully reclined position. In the retracted position the headrest is generally parallel with the backrest and in the extended position the headrest defines an angle with the backrest in which the front surface of headrest is rotated to partially face the front surface of the backrest.
摘要翻译： 一个倾斜的座椅单元包括：一个底座; 座位; 靠背 倾斜机构，其附接到所述基座，座椅和靠背，所述倾斜机构被配置为使所述座椅单元在直立位置和完全倾斜位置之间移动; 位于靠背的上部前方的头枕; 以及头枕机构，其附接到头枕和倾斜机构。 头枕机构构造成当座椅单元处于其完全倾斜位置时，当座椅单元处于其直立位置到延伸位置时，头枕从缩回位置移动。 在缩回位置，头枕通常与靠背平行，并且在延伸位置，头枕与靠背形成一定角度，在靠背中头枕的前表面旋转以部分地面对靠背的前表面。
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公开(公告)号：US20130140856A1
公开(公告)日：2013-06-06
申请号：US13372812
申请日：2012-02-14
IPC分类号： A47C1/036
摘要： A reclining seating unit includes: a base; a seat; a backrest; a reclining mechanism attached to the base, seat and backrest, the reclining mechanism configured to move the seating unit between an upright position and a fully reclined position; a headrest that is positioned in front of an upper portion of the backrest; and a headrest mechanism attached to the headrest and to the reclining mechanism. The headrest mechanism is configured to move the headrest from a retracted position when the seating unit is in its upright position to an extended position when the seating unit is in its fully reclined position. In the retracted position the headrest is generally parallel with the backrest and in the extended position the headrest defines an angle with the backrest in which the front surface of headrest is rotated to partially face the front surface of the backrest.
摘要翻译： 一个倾斜的座椅单元包括：一个底座; 座位; 靠背 倾斜机构，其附接到所述基座，座椅和靠背，所述倾斜机构被配置为使所述座椅单元在直立位置和完全倾斜位置之间移动; 位于靠背的上部前方的头枕; 以及头枕机构，其附接到头枕和倾斜机构。 头枕机构构造成当座椅单元处于其完全倾斜位置时，当座椅单元处于其直立位置到延伸位置时，头枕从缩回位置移动。 在缩回位置，头枕通常与靠背平行，并且在延伸位置，头枕与靠背形成一定角度，在靠背中头枕的前表面旋转以部分地面对靠背的前表面。
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公开(公告)号：US20120153704A1
公开(公告)日：2012-06-21
申请号：US13363641
申请日：2012-02-01
IPC分类号： A47C1/035
CPC分类号： A47C3/18 , A47C1/0355 , Y10S297/07
摘要： A rocking and reclining seating unit includes: a base unit with a first bearing surface; a generally horizontally-disposed seat positioned above the base; a generally upright backrest positioned above the base and substantially rearward of the seat; an extendable ottoman; a reclining mechanism attached to the seat, the backrest, the ottoman and the base unit, the reclining mechanism comprising a plurality of pivotally interconnected links; a rocker mechanism attached with the base unit and the reclining mechanism, the rocker mechanism configured to enable the seat, backrest and reclining mechanism to experience a longitudinally-directed rocking motion relative to the base unit; and a power actuating unit attached to the reclining mechanism. The actuating unit is configured to move the chair between an upright position, an intermediate TV position, and a fully reclined position.
摘要翻译： 摇摆和倾斜的座椅单元包括：具有第一轴承表面的基座单元; 位于基座上方的大致水平设置的座椅; 位于基座上方并且基本上位于座椅后方的大体直立的靠背; 可扩展的奥斯曼; 靠在座椅，靠背，奥斯曼和基座单元上的倾斜机构，所述倾斜机构包括多个枢轴互连的连杆; 与所述基座单元和所述倾斜机构相连的摇臂机构，所述摇杆机构构造成能够使所述座椅，靠背和倾斜机构相对于所述基座单元经历纵向定向的摇摆运动; 以及附接到倾斜机构的动力驱动单元。 致动单元构造成在直立位置，中间电视位置和完全倾斜位置之间移动椅子。
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公开(公告)号：US20120119547A1
公开(公告)日：2012-05-17
申请号：US13228746
申请日：2011-09-09
IPC分类号： A47C1/035
CPC分类号： A47C1/0355 , A47C3/0255
摘要： A reciprocating and reclining seating unit includes: a base unit with a first bearing surface; a generally horizontally-disposed seat positioned above the base; a generally upright backrest positioned above the base and substantially rearward of the seat; an extendable ottoman; a reclining mechanism attached to the seat, the backrest, the ottoman and the base unit, the reclining mechanism comprising a plurality of pivotally interconnected links; a reciprocating mechanism attached to the base unit and the reclining mechanism, the reciprocating mechanism being configured to enable the seat, backrest and reclining mechanism to reciprocate relative to the base unit along a longitudinal path responsive to a longitudinally-directed force; and a power actuating unit attached to the reclining mechanism, the actuating unit configured to move the chair between an upright position, an intermediate TV position, and a fully reclined position.
摘要翻译： 往复式和倾斜的座椅单元包括：具有第一支承表面的基座单元; 位于基座上方的大致水平设置的座椅; 位于基座上方并且基本上位于座椅后方的大体直立的靠背; 可扩展的奥斯曼; 靠在座椅，靠背，奥斯曼和基座单元上的倾斜机构，所述倾斜机构包括多个枢轴互连的连杆; 往复运动机构，其连接到所述基座单元和所述倾斜机构，所述往复运动机构构造成使得所述座椅，靠背和倾斜机构能够相应于所述纵向路径相对于所述基座单元往复运动; 以及附接到所述倾斜机构的动力致动单元，所述致动单元被配置为在直立位置，中间电视位置和完全倾斜位置之间移动所述椅子。
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公开(公告)号：US20120112518A1
公开(公告)日：2012-05-10
申请号：US12941303
申请日：2010-11-08
IPC分类号： A47C1/034
CPC分类号： A47C1/0355
摘要： A gliding-reclining seating unit includes: a base configured to rest on an underlying surface; an arm frame; a gliding mechanism attached to the base and to the arm frame, the gliding mechanism configured to enable the arm frame to reciprocate in a longitudinal direction relative to the base; a generally horizontally-disposed seat; a generally upright backrest positioned rearwardly of the seat; a footrest unit; and a reclining mechanism that interconnects and controls movement of the seat and the backrest relative to the frame between an upright position and a reclined position. In the upright position, the backrest is generally upright and positioned above the frame, and the seat has a first rearward position relative to the frame. In the reclined position, the backrest is reclined relative to the underlying surface as compared to its disposition in the upright position and the seat has a second forward position relative to the frame that is forward of the first rearward position. The footrest unit comprises at least one footrest and a footrest mechanism that interconnects the footrest with the seat. The footrest mechanism is configured to move the footrest between a retracted position, in which the footrest is positioned beneath the seat, and an extended position, in which the footrest is generally horizontally disposed in front of the seat, the footrest mechanism operating independently of the backrest mechanism. When the backrest moves between the upright and reclined positions, the footrest unit moves in concert with the seat relative to the frame. The arm frame is free to reciprocate relative to the base when the backrest is in either of the upright position and the reclined position.
摘要翻译： 滑行倾斜的座椅单元包括：基座，其构造成搁置在下面的表面上; 手臂架 滑动机构，其附接到所述基座和所述臂架，所述滑行机构构造成使得所述臂架能够相对于所述基座在纵向方向上往复运动; 大致水平放置的座位; 位于座椅后方的大致直立的靠背; 脚踏单位 以及一个倾斜机构，其互相连接和控制座椅和靠背相对于框架在直立位置和倾斜位置之间的运动。 在直立位置，靠背通常是直立的并且定位在框架上方，并且座椅相对于框架具有第一后方位置。 在倾斜位置，相对于其在直立位置的布置而言，靠背相对于下面的表面倾斜，并且座椅相对于在第一向后位置的前方的框架具有第二向前位置。 搁脚单元包括至少一个搁脚板和搁脚板机构，其将脚踏板与座椅相互连接。 搁脚机构被构造成使搁脚板移动到搁脚板位于座位下方的缩回位置和延伸位置之间，其中搁脚板大致水平地设置在座椅的前面，脚踏板机构独立于工作台 靠背机构 当靠背在直立和倾斜位置之间移动时，脚踏单元相对于框架与座椅一致地移动。 当靠背位于直立位置和倾斜位置时，臂架相对于底座自由地往复移动。
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公开(公告)号：US20110291460A1
公开(公告)日：2011-12-01
申请号：US12787595
申请日：2010-05-26
IPC分类号： A47C1/035
CPC分类号： A61G5/14
摘要： A seating unit includes: a base; a frame with arms on opposing sides; a seat; a backrest; at least one ottoman; a reclining mechanism, a lift mechanism and a power unit. The reclining mechanism interconnects the frame, the seat, the backrest, and the at least one ottoman, and comprises a series of pivotally interconnected links and configured to move the seating unit between (a) an upright position, in which the backrest is generally upright and defines a first backrest angle relative to horizontal, the seat is generally horizontal, and the at least one ottoman is retracted below the seat, (b) a TV position, in which the backrest substantially maintains the first backrest angle, and the at least one ottoman is extended in front of the seat, and a fully reclined position, in the at least one ottoman remains extended on front of the seat, and the backrest defines a second backrest angle relative to horizontal that is shallower than the first backrest angle. The lift mechanism interconnects the base and the frame and is configured to move the seating unit between the upright position and a lift position, in which both the frame and the seat are raised and tilted forward from their respective positions in the upright position, and the backrest defines a third backrest angle relative to horizontal that is greater than the first backrest angle. The power unit is interconnected with the reclining mechanism and the lift mechanism and is configured to move the seating unit between the lift, upright, TV and fully reclined positions. A lowermost portion of the backrest moves substantially directly vertically when moving from the upright position to the lift position. In such a configuration, the arrangement of the backrest and/or seat can provide the occupant with a more secure sensation as the chair lifts; it does not produce a sensation of the occupant being “thrown” from the chair, as can be the case with other lift chairs.
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9.发明授权公开(公告)号：US08011034B2
公开(公告)日：2011-09-06
申请号：US12407939
申请日：2009-03-20
IPC分类号： A47C17/04
CPC分类号： A47C17/2076
摘要： A sofa-bed includes: a frame with opposed arms; a backrest operatively connected to the frame; a seat; a subseat hinged to the seat and pivotable relative thereto; an extension-assist mechanism attached to the frame and at least one of the seat and the subseat; and a folding-assist mechanism attached to the frame and at least one of the subseat and seat. The frame, backrest, seat and subseat are configured to move between a folded position, in which the backrest is generally upright, the seat is generally horizontal, and the subseat is generally horizontal and positioned beneath the seat in a first inverted orientation, and an unfolded position, in which the backrest, subseat and seat are generally horizontal, and the subseat is positioned between the backrest and the seat in a second non-inverted orientation. The folding-assist mechanism is configured such that the sofa-bed is biased toward the folded position as the sofa-bed moves from the unfolded position toward a first intermediate position. Also, the extension-assist mechanism is configured such that the sofa-bed is biased toward the unfolded position as the sofa-bed moves from a second intermediate position toward the folded position.
摘要翻译： 一张沙发床包括：一个带有双臂的框架; 靠背可操作地连接到框架; 座位; 铰链到座椅并相对于其枢转的副座; 附接到框架和座椅和底座中的至少一个的延伸辅助机构; 以及附接到所述框架和所述副座和所述座椅中的至少一个的折叠辅助机构。 框架，靠背，座椅和底座构造成在折叠位置之间移动，在折叠位置，靠背大体上是直立的，座椅大体上是水平的，并且底座大致水平并且以第一倒置方向定位在座椅下方， 展开位置，其中靠背，底座和座椅通常是水平的，并且底座以第二非倒置的方向定位在靠背和座椅之间。 折叠辅助机构构造成使得当沙发床从展开位置朝向第一中间位置移动时，沙发床偏向折叠位置。 此外，延伸辅助机构构造成使得当沙发床从第二中间位置朝向折叠位置移动时，沙发床被朝向展开位置偏置。
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公开(公告)号：US20110010847A1
公开(公告)日：2011-01-20
申请号：US12605597
申请日：2009-10-26
申请人： Marcus L. Murphy
发明人： Marcus L. Murphy
IPC分类号： A47C17/04
摘要： A seating unit containing a foldable bed includes: a seating unit frame having a pair of opposed arms; a housing including a storage cavity, the housing fixed to the arms of the seating unit frame; a seat section; an intermediate section; a head section; and a mechanism having pivotally interconnected links, the mechanism interconnecting the base with the head, intermediate and seat sections. The mechanism controls the movement of the head, intermediate and seat sections between a folded position, in which the head, intermediate and seat sections are positioned in vertically stacked relationship, with the head section below the intermediate section and the seat section above the intermediate section, the head and intermediate sections being positioned in the cavity of the housing, and the head and intermediate sections being generally horizontally disposed and the seat section having a pitch angle of between about 1 and 7 degrees to horizontal, and an unfolded position, in which the head, intermediate and seat sections are horizontally disposed and serially aligned to form a sleeping surface.
摘要翻译： 包含可折叠床的座位单元包括：具有一对相对臂的座位单元框架; 壳体，其包括存储腔，所述壳体固定到所述座椅单元框架的臂; 座位部分 中间部分 头部; 以及具有枢转地互连的连杆的机构，所述机构将底座与头部，中间和座椅部分相互连接。 该机构控制头部，中间部分和座椅部分在折叠位置之间的移动，折叠位置中的头部，中间部分和座椅部分以垂直方式堆叠的关系，头部部分在中间部分下方，座部分在中间部分之上 头部和中间部分定位在壳体的空腔中，并且头部和中间部分大致水平设置，并且座部分具有在水平方向上约1度和7度之间的倾斜角度和展开位置，其中 头部，中间部分和座位部分水平设置并串联排列以形成睡眠表面。
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