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公开(公告)号：US10890235B2
公开(公告)日：2021-01-12
申请号：US15235649
申请日：2016-08-12
发明人： Jennie Bucove
摘要： A furniture system includes a base, a first linkage and a second linkage. The base is configured to be disposed on a flat surface and to be connected to an article of furniture. The first linkage is connected to the base and configured to be connected to the article of furniture. The first linkage is configured to be actuated to cause the article of furniture to translate relative to the base. The second linkage is connected to the first linkage. The second linkage is biased into a locked state in which the second linkage prevents movement of the first linkage. The second linkage is configured to be actuated by an applied force into an unlocked state in which the second linkage allows movement of the first linkage (and the article of furniture to which the first linkage is configured to be connected).
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公开(公告)号：US20190082841A1
公开(公告)日：2019-03-21
申请号：US15709901
申请日：2017-09-20
摘要： A furniture member may include a base assembly, a seat assembly, a tilt mechanism, and a recliner actuator. The seat assembly includes a seat bottom, a seatback, and a seat base frame. The seat base frame includes armrest members. The tilt mechanism includes a tilt actuator attached to the base assembly and a plurality of links. The tilt mechanism moves the seat bottom, seatback and seat base frame relative to the base assembly between upright and rearward tilt positions. The recline actuator is mounted to the seat base frame and the seat bottom and moves the seat bottom relative to the armrest members between forward and rearward positions. Movement of the seat bottom between the forward and rearward positions causes movement of the seatback relative to the seat bottom between reclined and non-reclined positions. The recline actuator and the tilt actuator are operable independently of each other.
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公开(公告)号：US20170055711A1
公开(公告)日：2017-03-02
申请号：US14834941
申请日：2015-08-25
申请人： JGR Copa, LLC
发明人： Jacob Goldszer
摘要： A folding chair with a bulbous chair adjustment mechanism. A chair back support frame pivotally attached to seat support frame covered with user support fabric or webbing. The X-frame chair has pivotal forward and rearward leg frames. A terminal vertical fore-leg end has a bulbous cap thereon. Armrest frames pivot on back support frame and the adjustment mechanism includes the bulbous cap and a yoke (stem and tines). The stem pivots on the armrest. The tines pivot on the bulbous cap and fore-leg end. The bulbous cap encloses the U-shaped tine space and substantially fills the U-shaped space such that armrest rotation relative to the forward leg frame causes yoke to swing forward and rearward and move back support frame up-and-back. The cap enclosed U-shaped tine space avoids finger pinch.
摘要翻译： 带有球杆调节机构的折叠椅。 椅背支撑框架枢转地附接到用用户支撑织物或织带覆盖的座椅支撑框架上。 X架椅具有枢转的前后腿架。 终端垂直前腿端部上有一个球根帽。 扶手框架在后支撑框架上枢转，并且调节机构包括球根帽和轭（杆和尖齿）。 杆在扶手上枢转。 尖头在球根帽和前腿端枢转。 球根帽包围U形齿空间，并且基本上填充U形空间，使得相对于前腿架的扶手旋转使得轭架向前和向后摆动并且背靠背支撑框架。 封盖U形齿形空间避免手指捏。
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公开(公告)号：US20160058195A1
公开(公告)日：2016-03-03
申请号：US14781567
申请日：2014-04-16
申请人： Bruce HUANG
发明人： Bruce HUANG , Dick QIN , James LI , Daniel WANG , Jerry ZOU , Lynn WU
CPC分类号： A47C17/04 , A47C1/031 , A47C1/032 , A47C1/03211 , A47C1/0342 , A47C1/0345 , A47C1/0355 , A47C17/86 , Y10T74/20
摘要： The invention is refer with an electromechanical stretching apparatus of a convertible sofa, which consisting of a mechanical stretching apparatus and an electric actuator, the mechanical stretching apparatus being provided with an electrically-driven connecting rod, wherein, the electric actuator consists of a motor, a motor connecting tube, a motor movable slider, and a motor head fixing part, the motor adopted is a motor with a guide rail, the motor movable slider is installed on the guide rail of the motor, the motor head is rotationally connected through a second rotor shaft to the motor head fixing part fastened on the electrically-driven connecting rod, the motor connecting tube is connected to the motor movable slider through a first rotor shaft and the motor connecting tube is fastened on the mechanical stretching apparatus. The said motor connecting tube is fastened on a linkage part of the mechanical stretching apparatus. The said first rotor shaft and the second rotor shaft are both a bolt. By changing the electronic driving device, the invention increases automaticity and comfort of the convertible sofa, and improves installation, removal, maintenance, and operation efficiency of an electric actuator of the convertible sofa.
摘要翻译： 本发明涉及一种由机械拉伸装置和电动执行器组成的可转换沙发的机电拉伸装置，机械拉伸装置设有电驱动连杆，其中，电动执行机构包括马达， 电动机连接管，电动机可动滑块和电动机头固定部，所采用的电动机是具有导轨的电动机，电动机可动滑块安装在电动机的导轨上，电动机头通过旋转连接 第二转子轴连接到紧固在电动连杆上的马达头部固定部分，马达连接管通过第一转子轴连接到马达可动滑块，马达连接管紧固在机械拉伸装置上。 所述电动机连接管被紧固在机械拉伸装置的连接部上。 所述第一转子轴和第二转子轴都是螺栓。 通过改变电子驱动装置，本发明提高了可转换沙发的自动化和舒适性，并提高了可转换沙发的电致动器的安装，拆卸，维护和操作效率。
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公开(公告)号：US08979186B2
公开(公告)日：2015-03-17
申请号：US14044573
申请日：2013-10-02
发明人： Lucas R. Walz , Peter J. Fynboh , Jeffrey Cooper , Joseph L. Anibas , Nicholas J. Robinson , Richard E. Gorka , John R. Breen , Timothy A. Brandtner
CPC分类号： A47C1/02 , A47C1/0242 , A47C1/0345
摘要： A power mechanism for a recliner having a limiter controlling the relative angle between a transfer linkage and arm affixed to the drive axle as the transfer linkage applies tangential force to the arm to rotate the drive axle. The limiter prevents the relative angle between the transfer linkage from over collapsing to minimize strain on the linkage assembly and the motor driving the rotation of the drive axle.
摘要翻译： 一种用于斜倚器的动力机构，其具有限制器，当限制器控制传动联动装置和固定在驱动轴上的臂之间的相对角度时，传动联动装置向臂施加切向力以旋转驱动轴。 限位器防止传动联动装置从过度塌缩中的相对角度，使联动组件和驱动轴驱动轴转动的电机的应变最小化。
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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：US08833844B2
公开(公告)日：2014-09-16
申请号：US12759267
申请日：2010-04-13
申请人： Larry P. LaPointe , Chad E. Adams , Eric B. Harwood , Richard E. Marshall , Michael R. Mero, Jr.
发明人： Larry P. LaPointe , Chad E. Adams , Eric B. Harwood , Richard E. Marshall , Michael R. Mero, Jr.
IPC分类号： A47C1/031 , A47C1/0355
CPC分类号： A47C1/0355 , Y10S297/07
摘要： A glider furniture member adapted for electrically powered operation includes a frame having a plurality of upright posts. A plurality of links are individually rotatably connected to individual ones of the plurality of upright posts. An actuation mechanism suspended from the upright posts at rotatably connected free ends of each of the links permits forward and rearward gliding motions of the actuation mechanism. The actuation mechanism includes a leg rest assembly movable between a fully retracted and a fully extended position inclusive. An electrically powered drive assembly connected to the actuation mechanism rotates the leg rest assembly and the seat back member independently of an occupant induced force operating to move the actuation mechanism in the forward and rearward gliding motions.
摘要翻译： 适于电动操作的滑翔机家具构件包括具有多个立柱的框架。 多个连杆单独地可旋转地连接到多个立柱中的各个。 在每个链接的可旋转连接的自由端处从立柱上悬挂的致动机构允许致动机构的向前和向后滑动运动。 致动机构包括在完全缩回和完全伸出位置之间移动的支腿组件。 连接到致动机构的电动驱动组件独立于乘员诱导的力使支腿组件和座椅靠背构件旋转，以在前后滑动运动中移动致动机构。
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公开(公告)号：US08696054B2
公开(公告)日：2014-04-15
申请号：US13295223
申请日：2011-11-14
申请人： Michael Crum
发明人： Michael Crum
IPC分类号： A47C1/031
CPC分类号： A47C1/0355 , A47C1/0352 , Y10T74/20207
摘要： Provided is a linkage mechanism for a recliner that includes a seat rail, an arm mounting plate that is vertically supported by one or more legs, a footrest assembly adapted to extend ottoman(s) when the recliner is adjusted from a closed to an extended position, and a roller link that translates forward when the recliner is adjusted from the extended position to a reclined position. The arm mounting plate includes a forward guide slot and a rearward guide slot having respective tracks installed thereto. The roller link includes a forward roller and a rearward roller that are rotatably coupled thereto. Further, the forward and rearward rollers are moveably engaged to the tracks of the forward and rearward guide slots, respectively, facilitating the forward translation of the roller link. A pair of substantially parallel-spaced TV links act in cooperation to pivotably couple the roller link to the arm mounting plate.
摘要翻译： 提供一种用于躺椅的连杆机构，其包括座椅导轨，由一个或多个腿垂直支撑的臂安装板，当倾斜器从关闭位置延伸到延伸位置时适合于延伸奥斯曼的搁脚板组件 以及当将斜倚器从延伸位置调整到倾斜位置时向前平移的滚子连杆。 臂安装板包括前导向槽和向后引导槽，其具有安装在其上的各个轨道。 滚子连杆包括可旋转地联接到其上的前滚筒和后滚筒。 此外，前滚筒和后滚轮分别可移动地接合到前进和后退导向槽的轨道，有利于滚子连杆的向前平移。 一对基本上平行间隔的电视连接件协同作用以将滚子连杆可枢转地耦合到臂安装板。
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公开(公告)号：US08573687B2
公开(公告)日：2013-11-05
申请号：US12870519
申请日：2010-08-27
申请人： Gregory M. Lawson , Stephen Lake
发明人： Gregory M. Lawson , Stephen Lake
CPC分类号： A47C1/0342 , A47C1/0355 , Y10T74/20594
摘要： A seating unit that includes a linkage mechanism adapted to adjust between closed, extended, and reclined positions is provided. The linkage mechanism includes a seat-mounting plate mounted to a footrest assembly, a back-mounting link and a rear bellcrank both rotatably coupled to the seat-mounting plate, an activator bar that controls a footrest drive link, and a linear actuator for carrying out automated adjustment of the linkage assembly. In operation, a stroke in a first phase of the linear actuator generates a torque on the activator bar. The footrest drive link converts the torque into a laterally-directed force that pushes the footrest assembly into the extended position. A stroke in the second phase acts to push the activator bar forward and translate the seat-mounting plate forward at a consistent inclination angle. The forward translation causes the rear bellcrank to rotate, thereby biasing the back-mounting link rearward into the reclined position.
摘要翻译： 提供了一种座椅单元，其包括适于在闭合，延伸和倾斜位置之间进行调节的连杆机构。 联动机构包括安装到脚踏组件的座椅安装板，可旋转地联接到座椅安装板的后安装链节和后曲拐，控制脚踏驱动连杆的活动杆，以及用于承载的线性致动器 自动调整联动装置。 在操作中，线性致动器的第一相中的行程在活塞杆上产生扭矩。 脚踏驱动链接将扭矩转换成横向定向的力，其将脚踏组件推入伸出位置。 第二阶段的行程用于向前推动活塞杆，并以一致的倾斜角向前平移座椅安装板。 向前平移导致后曲拐旋转，从而将后安装连杆向后偏置到倾斜位置。
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公开(公告)号：US20130257111A1
公开(公告)日：2013-10-03
申请号：US13903645
申请日：2013-05-28
发明人： GLENN N. WIECEK
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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