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31. 发明授权

US09603453B2 Reclining chair with tilting action to provide heart-rest position 有权
公开(公告)号：US09603453B2
公开(公告)日：2017-03-28
申请号：US13338398
申请日：2011-12-28
申请人： D. Stephen Hoffman , Marcus L. Murphy
发明人： D. Stephen Hoffman , Marcus L. Murphy
IPC分类号： A47C1/0355 , A47C1/032
CPC分类号： A47C1/0355 , A47C1/03211
摘要： A reclining health-care chair includes: a base configured to rest on an underlying surface; a frame including a pair of opposed arms; a seat; a backrest; a footrest; a tilting mechanism comprising a plurality of pivotally interconnected links, the tilting mechanism attached to the base and to the seat and configured to control movement of the seat relative to the base; a reclining mechanism comprising a plurality of pivotally interconnected links, the reclining mechanism attached to the backrest, footrest, seat, frame and tilting mechanism to control relative movement of the backrest, footrest, frame and seat relative to the base; and a power actuating unit attached to the seat and to the tilting mechanism. The chair is movable between (a) an upright position, in which the footrest is retracted beneath the seat, the seat defines an angle α relative to the underlying surface, and the backrest defines an angle ε relative to the underlying surface, and (b) a fully reclined position, in which the footrest is extended in front of the seat, the seat defines an angle γ relative to the underlying surface that is greater than the angle α, the backrest defines an angle δ relative to the underlying surface that is less than the angle ε, and the footrest is positioned such that an occupant's feet are higher than the occupant's heart.

32. 发明授权

US08997273B2 Seating unit convertible to bed 有权
标题翻译：座位单位可转换床
公开(公告)号：US08997273B2
公开(公告)日：2015-04-07
申请号：US13900311
申请日：2013-05-22
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy , D. Stephen Hoffman
IPC分类号： A47C17/23 , A47C17/22
CPC分类号： A47C17/225
摘要： A seating unit that includes a foldable bed includes: a base with an internal cavity; a foldable bed that includes a plurality of sections, wherein in a folded position, the bed sections are folded relative to each other and stored within the base cavity, and in an unfolded position, the bed sections are generally horizontally disposed and in serial alignment with each other, with a first bed section being positioned forwardly of the base; a bed folding mechanism that is attached to the base and the bed sections that controls the movement of the bed between the folded and unfolded positions; a foldable leg attached to the first bed section, and a leg folding mechanism attached to the leg and the first bed section configured to extend the leg downwardly from the first bed section when the bed is in the unfolded position, and to fold the leg under the first bed section when the bed is in the folded position, the leg being pivotable about an axis that is parallel with the forward direction.
摘要翻译：包括可折叠床的座椅单元包括：具有内部空腔的底座; 折叠床，其包括多个部分，其中在折叠位置，所述床部分相对于彼此折叠并存储在所述基座腔内，并且在展开位置中，所述床部分通常水平设置并与彼此相对，第一床部分位于基部的前方; 床折叠机构，其附接到基座和床部分，其控制床在折叠位置和展开位置之间的运动; 附接到第一床部分的可折叠腿部，以及附接到腿部的腿部折叠机构和第一床部部分，其构造成当床处于展开位置时将腿部从第一床部分向下延伸，并且将腿部折叠在当床处于折叠位置时的第一床部分，腿可绕着与向前方向平行的轴线枢转。

33. 发明授权

US08967718B2 Rocking-reclining seating unit 有权
标题翻译：摇椅斜倚座椅
公开(公告)号：US08967718B2
公开(公告)日：2015-03-03
申请号：US12941278
申请日：2010-11-08
申请人： D. Stephen Hoffman , Marcus L. Murphy
发明人： D. Stephen Hoffman , Marcus L. Murphy
IPC分类号： A47C1/023 , A47C1/024 , A47C1/032 , A47C1/0355
CPC分类号： A47C1/03272 , A47C1/03266 , A47C1/0355 , Y10S297/07
摘要： A reclining seating unit includes: a base; a rocker assembly fixed to the base; and 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. The seating unit further comprises: 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. In the upright position, the backrest is generally upright and positioned above the arm frame, and the seat has a first rearward position relative to the arm frame, and 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 arm 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 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 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.
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; 以及固定到所述摇臂组件的臂架，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。所述座椅单元还包括：大致水平布置的座椅; 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。在直立位置，靠背通常是直立的并且定位在臂架上方，并且座椅相对于臂架具有第一后方位置，并且在倾斜位置中，靠背相对于下面的表面倾斜处于直立位置并且座椅具有相对于臂架的第二向前位置，其位于第一向后位置的前方。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，搁脚机构构造成将脚踏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，其中脚凳通常水平地设置在座椅的前面。脚踏机构与倾斜机构脱钩。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。

34. 发明授权

US08752890B2 Reclining seating unit with extendable footrest 有权
标题翻译：带可伸缩脚凳的躺椅
公开(公告)号：US08752890B2
公开(公告)日：2014-06-17
申请号：US13157528
申请日：2011-06-10
申请人： Marcus L. Murphy , D. Stephen Hoffman
发明人： Marcus L. Murphy , D. Stephen Hoffman
IPC分类号： A47C1/034 , A47C7/50
CPC分类号： A47C1/0345 , A47C1/037
摘要： A reclining seating unit includes: a frame; a backrest; a seat; main and auxiliary footrests; and a reclining linkage connected between the frame, backrest, seat, main footrest and auxiliary footrest. The reclining mechanism comprises a series of pivotally interconnected links and is configured to move the seating unit between an upright position, a TV position, and a fully reclined position. The reclining mechanism includes a footrest linkage that includes: an upper footrest extension link; a lower footrest extension link; a main footrest bracket on which the main footrest is mounted, the upper footrest extension link and the lower footrest extension link being pivotally connected to the main footrest bracket; a control link pivotally interconnected to the lower footrest extension link; a rear auxiliary footrest swing link pivotally attached to the main footrest bracket and to the control link; a front auxiliary footrest swing link pivotally attached to the main footrest bracket; and an auxiliary footrest bracket to which the auxiliary footrest is mounted, the rear and front auxiliary footrest swing links being pivotally attached to the auxiliary footrest bracket. This configuration can enable the footrest to extend a significant distance in front of the seat in the TV and fully reclined positions.
摘要翻译：一个倾斜座椅单元包括：一个框架; 靠背座位; 主脚架和辅助脚踏板; 以及连接在框架，靠背，座椅，主脚踏板和辅助脚踏板之间的倾斜连杆。倾斜机构包括一系列可枢转地互连的连接件，并且构造成使座椅单元在直立位置，TV位置和完全倾斜位置之间移动。所述倾斜机构包括脚踏联动装置，其包括：上搁脚板延伸连杆; 下脚踏板延伸连杆; 主脚凳支架，其上安装有主脚踏板，上脚凳延伸连杆和下脚踏板延伸连杆枢转地连接到主脚踏支架; 枢转地互连到所述下搁脚板延伸连杆的控制连杆; 一个后辅助脚踏摆动连杆，可枢转地连接到主脚凳支架和控制连杆; 枢转地附接到主脚踏支架的前辅助脚踏摆动连杆; 以及辅助脚踏支架，辅助脚踏板安装在该辅助脚踏支架上，后辅助脚踏摆臂和前辅助脚踏摆臂可枢转地附接到辅助脚踏支架。这种配置可以使脚踏板在电视机座椅前方延伸一段相当长的距离，并且完全靠背。

35. 发明授权

US08517463B2 Gliding-reclining layflat seating unit with power actuator and manual and automatic locking linkages 有权
标题翻译：具有动力执行器和手动和自动锁定连接的滑翔倾斜躺椅座椅
公开(公告)号：US08517463B2
公开(公告)日：2013-08-27
申请号：US12942389
申请日：2010-11-09
申请人： Marcus L. Murphy , D. Stephen Hoffman
发明人： Marcus L. Murphy , D. Stephen Hoffman
IPC分类号： A47C1/02 , A47C3/03
CPC分类号： A47C1/0355
摘要： A gliding and reclining seating unit includes: a base; a generally horizontally-disposed seat; 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; and a gliding mechanism attached to the base and the reclining mechanism. The seating unit further comprises: a manually-operated lock linkage that moves between an unlocked condition, in which the linkage permits the seating unit to glide and a locked condition, in which the seating unit is prevented from gliding; and an automatic lock linkage coupled to the reclining mechanism, the automatic lock linkage configured to move between an unlocked condition that allows the seating unit to glide when it is in the upright position and a locked condition that prevents the seating unit from gliding when it is in the fully reclined position.
摘要翻译：滑行和倾斜的座椅单元包括：基座; 大致水平放置的座位; 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，奥斯曼和底座上的倾斜机构; 以及附接到基座和倾斜机构的滑行机构。所述座椅单元还包括：手动操作的锁定联动装置，其在所述联动装置允许所述座椅单元滑行的解锁状态和锁定状态之间移动，所述座椅单元被防止滑动; 以及联接到所述倾斜机构的自动锁定连杆，所述自动锁定连杆构造成在所述座椅单元处于直立位置时允许所述座椅单元滑动的解锁状态和当所述座椅单元处于直立位置时防止所述座椅单元滑动的锁定状态在完全倾斜的位置。

36. 发明授权

US08123288B2 Locking unit for rocking-reclining seating unit with power actuator 有权
标题翻译：带动力执行器的摇摆倾斜座椅单元的锁定单元
公开(公告)号：US08123288B2
公开(公告)日：2012-02-28
申请号：US12508927
申请日：2009-07-24
申请人： Marcus L. Murphy , D. Stephen Hoffman
发明人： Marcus L. Murphy , D. Stephen Hoffman
IPC分类号： A47C1/031
CPC分类号： A47C1/0355 , Y10S297/07
摘要： A rocking and reclining seating unit includes: (a) an upright position, (b) an intermediate TV position, in which an ottoman is generally horizontally disposed in front of a seat and a backrest and the seat substantially maintain the same relationship as in the upright position, and (c) a fully reclined position, in which the angle between the backrest and the seat increases; a reciprocating mechanism configured to enable the seat, the backrest and an associated reclining mechanism to experience a longitudinally-directed reciprocating motion relative to a base unit; and a locking unit that prevents reciprocating of the seating unit while in the TV and fully reclined positions by a locking unit that includes a capture member and a locking link that are configured such that the locking link resides in a corner section of the capture member when the seating unit is in the TV and fully reclined positions.
摘要翻译：一个摇摆和倾斜的座位单元包括：（a）直立位置，（b）中间电视位置，其中，奥斯曼通常水平地设置在座椅前方和靠背处，并且座椅基本上保持与直立位置，（c）完全靠背的位置，靠背和座椅之间的角度增加; 往复运动机构，其构造成能够使座椅，靠背和相关联的倾斜机构经历相对于基座单元的纵向往复运动; 以及锁定单元，其防止座椅单元在TV中的往复运动，并且通过包括捕获构件和锁定链接的锁定单元完全倾斜的位置，锁定单元被构造成使得锁定链接位于捕获构件的角部，座位单元位于电视机和完全靠背的位置。

37. 发明授权

US08016348B2 Reciprocating seating unit with power actuator 有权
标题翻译：带动力执行机构的往复式座椅
公开(公告)号：US08016348B2
公开(公告)日：2011-09-13
申请号：US12508901
申请日：2009-07-24
申请人： D. Stephen Hoffman , Marcus L. Murphy
发明人： D. Stephen Hoffman , Marcus L. Murphy
IPC分类号： A47C1/031
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.
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; 以及附接到倾斜机构的动力驱动单元。

38. 发明授权

US07669921B2 Reclining seating unit with headrest 有权
标题翻译：带头枕的躺椅
公开(公告)号：US07669921B2
公开(公告)日：2010-03-02
申请号：US11856901
申请日：2007-09-18
申请人： D. Stephen Hoffman , Marcus L. Murphy
发明人： D. Stephen Hoffman , Marcus L. Murphy
IPC分类号： A47C1/02
CPC分类号： A47C1/037
摘要： A reclining seating unit includes: a base configured to rest on an underlying surface; a seat; a backrest that includes a body and a headrest that is positioned above the body; a reclining mechanism that interconnects the base, seat and backrest that controls the movement thereof between an upright position, in which the seat is generally horizontally disposed above the base and the backrest is generally vertically disposed at a first angle to the underlying surface above a rear portion of the backrest, and a fully reclined position, in which the backrest is disposed at a second angle to the underlying surface, the second angle being less than the first angle; and a headrest mechanism coupled to the reclining mechanism and attached to the body and headrest. In the upright position, a lower edge of the headrest is positioned at a first distance from an upper edge of the body, and in the reclined position, the lower edge of the headrest is positioned a second distance from the upper edge of the body, the second distance being greater than the first distance. The headrest moves generally parallel to the backrest as the chair moves from the upright to the reclined position.
摘要翻译：倾斜座椅单元包括：被配置为搁置在下面的表面上的基座; 座位; 靠背，其包括位于身体上方的身体和头枕; 将基座，座椅和靠背相互连接的倾斜机构，其在其直立位置之间进行移动，该直立位置大致水平地设置在基座上方和靠背之间，其大致垂直地设置在与后方相对的下面的表面上的第一角度靠背的一部分和完全倾斜的位置，其中靠背以与下表面成第二角度设置，第二角度小于第一角度; 以及与所述倾斜机构联接并附接到所述身体和头枕的头枕机构。在直立位置，头枕的下边缘位于离身体的上边缘的第一距离处，并且在倾斜位置，头枕的下边缘位于离身体的上边缘的第二距离处，第二距离大于第一距离。当椅子从直立位置移动到倾斜位置时，头枕大致平行于靠背移动。

39. 发明申请

US20230010099A1 RECLINING SEATING UNIT WITH WALL-PROXIMITY CAPABILITY AND EXTENDABLE HEADREST 有权
公开(公告)号：US20230010099A1
公开(公告)日：2023-01-12
申请号：US17828732
申请日：2022-05-31
申请人： Ultra-Mek, Inc.
发明人： Marcus L. Murphy
IPC分类号： A47C1/0355
摘要： A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms, the back member being fixed relative to and extending between the arms; a backrest; a seat; a footrest; a reclining mechanism connected between the frame, backrest, seat, and footrest comprising a series of pivotally interconnected links that move the seating unit between: (a) an upright position, in which the footrest is retracted below a forward portion of the seat and faces generally downwardly and defines an angle of between about 20 and 40 degrees with the underlying surface, (b) a TV position, in which the footrest is extended in front of the seat and is generally horizontally disposed, and the seat and backrest are moved forwardly relative to the frame between about 2.5 and 4 inches; and (c) a fully reclined position, in which the backrest is disposed at an angle shallower than the first backrest angle, the footrest remains extended in front of the seat, and the seat is moved forward of its position in the TV position between about 4 and 7 inches. A power actuator coupled to the reclining mechanism drives the backrest, seat and footrest between the upright, TV and fully reclined positions.

40. 发明申请

US20220400863A1 RECLINING SEATING UNIT WITH RECIPROCATING CAPABILITY 有权
公开(公告)号：US20220400863A1
公开(公告)日：2022-12-22
申请号：US17733012
申请日：2022-04-29
申请人： Ultra-Mek, Inc
发明人： Marcus L. Murphy
IPC分类号： A47C1/024
摘要： A reciprocating seating unit includes: a base; a frame including a generally horizontal seat and opposed arms; a backrest; a reciprocating unit attached to the base, the reciprocating unit configured to permit reciprocating longitudinal movement of the frame and backrest relative to the base; and a reclining mechanism attached to the reciprocating unit, the frame and the backrest. The reclining mechanism includes pivotally interconnected links and is configured to move the backrest between an upright position, wherein the backrest takes a first backrest angle relative to the underlying surface and the frame is positioned relative to the base in a first location, and a reclining position, wherein the backrest takes a second backrest angle that is shallower than the first backrest angle, and the frame is positioned relative to the base in a second location that is at least 3 inches in front of the first location.

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