公开(公告)号：US20190261778A1

公开(公告)日：2019-08-29

申请号：US16283649

申请日：2019-02-22

申请人： LOGICDATA Electronic & Software Entwicklungs GmbH

发明人： Stefan LUKAS ,  Werner SCHOEGLER

IPC分类号： A47C20/04 ,  A47B9/20 ,  A47C20/12 ,  G01S15/10 ,  G01S17/10

摘要： An electrically adjustable piece of furniture comprises a first and at least one second actuator for adjusting a component of the piece of furniture and a controller for controlling the first and at least one second actuator. The actuators each have a first element and a second element which are displaceable relative to each other, and a sensor attached to the first element and adapted to measure a distance between the first and second elements. The distance measurement is based on a time-of-flight measurement of a wave. The controller is arranged to determine an absolute position of each actuator from the respectively measured distance.

公开(公告)号：US20180042392A1

公开(公告)日：2018-02-15

申请号：US15557192

申请日：2016-03-11

申请人： MOTUS MECHANICS LIMITED

发明人： PAUL BROWN

IPC分类号： A47C20/12 ,  A47C19/02

CPC分类号： A47C20/12 ,  A47C19/025 ,  A47C20/041 ,  A47C20/08

摘要： The invention concerns an adjustable bed (10) having zero wall clearance and zero gravity functionality. The bed comprises a frame (20) and an adjustable mattress support platform (11) having a plurality of articulated support sections (12, 16, 18) pivotally mounted with respect to one another for relative angular adjustment, and actuator means (52) for effecting coordinated movement of the support sections to reconfigure the bed, between a flat lowered configuration and a raised configuration for supporting an occupant in a zero gravity recumbent position. The actuator means comprises a single actuator, preferably a single linear actuator.

公开(公告)号：US4406027A

公开(公告)日：1983-09-27

申请号：US70497

申请日：1979-08-28

申请人： Maurice Bourda

发明人： Maurice Bourda

IPC分类号： A47C1/022 ,  A47C13/00 ,  A47C17/17 ,  A47C17/175 ,  A47C20/04 ,  A47C20/08 ,  A47C20/12 ,  A47C19/04 ,  A47C17/16 ,  A61G7/00

CPC分类号： A47C20/047 ,  A47C20/08

摘要： Disclosed is an adjustable bed or chair apparatus having a backrest, seat, and legrest or kneerest, each of which is angularly adjustable relative to a support frame; and the legrest and backrest are lengthwise adjustable for respectively different leg and torso lengths. A curved lever is pivotally attached to the support frame, backrest, and seat such that an occupant of the apparatus can angularly adjust the seat and backrest relative to the support frame by means of a hand lever. Locking of the angular positions of the backrest and seat is facilitated by a strap, spring, and cam arrangement.

摘要翻译： 公开了一种具有靠背，座椅和腿部或跷跷板的可调节的床或椅子装置，每个都可相对于支撑框架成角度地调节; 腿部和靠背可以纵向调节，分别用于不同的腿部和躯干长度。 弯曲的杆可枢转地附接到支撑框架，靠背和座椅，使得该装置的乘员可以通过手柄相对于支撑框架角度地调节座椅和靠背。 通过带子，弹簧和凸轮装置促进靠背和座椅的角位置的锁定。

公开(公告)号：US4375706A

公开(公告)日：1983-03-08

申请号：US212338

申请日：1980-12-02

申请人： Carl-Axel Finnhult

发明人： Carl-Axel Finnhult

IPC分类号： A61G7/00 ,  A47C20/08 ,  A47C20/12 ,  A61G7/008

CPC分类号： A61G7/008 ,  Y10S5/942

摘要： A bed bottom is divided into a middle section and two side sections pivotably attached to the middle section at their edges. The middle section is pivotable about a longitudinal central axis with the aid of a control means into different desired angular positions. The outer side edges of the side sections are carried by the upper ends of links distributed along the length of the side sections and pivotably mounted at their lower ends on the bed frame.

摘要翻译： 床底分为中间部分和两个侧部，它们在其边缘处可枢转地附接到中间部分。 中间部分可借助于控制装置围绕纵向中心轴线枢转到不同的期望角度位置。 侧部的外侧边缘由沿着侧部的长度分布的连杆的上端承载，并且可枢转地安装在床架上的下端。

公开(公告)号：US20220000269A1

公开(公告)日：2022-01-06

申请号：US17289726

申请日：2018-11-21

申请人： Keeson Technology Corporation Limited

发明人： Huafeng Shan ,  Chuanxiang Ji ,  Xiang Nie ,  Jian Wang

IPC分类号： A47C20/12 ,  A47C20/04 ,  A47C19/02

摘要： An electric bed having no bed board and being covered with a surface material includes: a foldable bedframe jointed through connectors and connected with bed legs, overturningly foldable frames disposed on the bedframe, a drive device disposed on the bedframe (1), a surface material covered directly onto a plurality of frames, and a tensioning mechanism for tensioning the surface material at a surface of the frames; the tensioning mechanism includes embedded strips and pipes, and may further include a clamp fastener; when the surface material is in a tensioned state, an embedded strip connected at one end of the surface material is limited within a limiting slot of a pipe at one side, and another embedded strip connected at another end of the surface material is limited within a limiting slot of another pipe at the opposite side.

公开(公告)号：US20200154899A1

公开(公告)日：2020-05-21

申请号：US16749369

申请日：2020-01-22

申请人： Motus Mechanics Ltd.

发明人： Paul BROWN

IPC分类号： A47C20/12 ,  A47C20/04 ,  A47C1/024

摘要： An article of adjustable furniture has at least one support section and a drive mechanism operable to effect pivotal movement of the at least one support section, the drive mechanism including at least a first and a second component pivotally joined by a bearing assembly, such that operation of the drive mechanism causes pivotal movement between the first and second components so as to effect pivotal movement of the at least one support section.

公开(公告)号：US08500664B2

公开(公告)日：2013-08-06

申请号：US12992563

申请日：2009-02-19

申请人： Koichi Numata ,  Shinsaku Shimizu ,  Shigeki Noda

发明人： Koichi Numata ,  Shinsaku Shimizu ,  Shigeki Noda

IPC分类号： A61H1/00 ,  A47C7/50 ,  A47C20/12

CPC分类号： A47C7/50 ,  A61H2201/0149 ,  A61H2205/12

摘要： A massage chair with a foot massaging device, which includes a seat unit, a backrest unit, and the foot massaging device located at a front portion of the seat unit, can make the structure simpler, the weight lighter, and the cost lower all at once. The massage chair is provided under the seat unit 2 with a back-and-forth motion mechanism 15 joined to the foot massaging device 5, and when the back-and-forth motion mechanism 15 protrudes forward, the foot massaging device 5 advances to a using position U which is located in front of the seat unit 2 and at which a lower leg of a user can be massaged, while when the back-and-forth motion mechanism 15 retracts backward, the foot massaging device 5 is housed in a housing position P formed under the seat unit 2.

摘要翻译： 具有足部按摩装置的按摩椅包括位于座椅单元前部的座椅单元，靠背单元和脚部按摩装置，可以使结构更简单，重量更轻，成本更低 一旦。 按摩椅设置在座椅单元2下方，具有连接到足部按摩装置5的前后运动机构15，并且当前后运动机构15向前突出时，脚部按摩装置5前进到 使用位于座椅单元2前方的位置U，并且可以按摩用户的小腿，同时当前后运动机构15向后退回时，脚部按摩装置5容纳在壳体 形成在座椅单元2下方的位置P.

公开(公告)号：US4120057A

公开(公告)日：1978-10-17

申请号：US797629

申请日：1977-05-17

申请人： Gernot Neumann

发明人： Gernot Neumann

IPC分类号： A61G7/00 ,  A47C20/04 ,  A47C20/08 ,  A47C20/12 ,  A47B83/04 ,  A61G7/10 ,  F16D67/02

CPC分类号： A47C20/041 ,  A47C20/08 ,  Y10T74/19684

摘要： An electromechanical adjusting device for pivotable head and/or foot parts of a bed frame with a pivot in the form of a rod movable with the pivotable part and extending transversely of the bed frame comprises a reversible rotary electric motor whose rotor shaft extends at right angles to the rod and drives a worm and worm gear and a pinion for driving the rod and itself driven by the worm and worm gear through spring clutch means, the adjusting device being supported by the rod.

摘要翻译： 一种用于机架的可枢转头部和/或脚部的机电调节装置，其具有可移动的可枢转部分并且横向于床架横向延伸的杆形式的枢轴包括可旋转的旋转电动机，其转子轴以直角延伸 并通过弹簧离合器装置驱动蜗杆蜗杆和用于驱动杆的小齿轮和由蜗杆和蜗轮驱动的小齿轮，调节装置由杆支撑。

公开(公告)号：US11122908B2

公开(公告)日：2021-09-21

申请号：US16021796

申请日：2018-06-28

申请人： Hill-Rom Services, Inc.

发明人： David L. Ribble ,  Kirsten M. Emmons ,  Joshua A. Williams

IPC分类号： A47C20/12 ,  A47C19/02 ,  A61G7/00 ,  A61G7/015 ,  A61G7/008 ,  A47C20/04

摘要： A lateral rotation apparatus includes a first adjustable frame positioned under a head segment of a person support surface and operable to rotate the head segment of the person support surface to a head tilt angle in the range of about 7 to about 30 degrees relative to a horizontal support plane. A second adjustable frame is positioned under a torso segment of a person support surface and operable to rotate the torso segment of the person support surface to a torso tilt angle that is within a range of about 5 degrees to about 10 degrees less than the head tilt angle. Each of the first adjustable frame and the second adjustable frame includes an upper frame positioned below the person support surface, and a lower frame coupled to and positioned below the upper frame. The upper frame being moveable with respect to the lower frame.

公开(公告)号：US20210259432A1

公开(公告)日：2021-08-26

申请号：US17318006

申请日：2021-05-12

申请人： Nisco Co., Ltd

发明人： Wei Wang ,  Jian Xie ,  Yifan Mao

IPC分类号： A47C20/12 ,  A47C20/04 ,  A47C19/02

摘要： The lumbar support mechanism and an adjustable bed having the same. The lumbar support mechanism includes a lumbar support member; first, second, third and fourth support legs; a linkage member; and first and second lumbar support brackets operably attachable to a back platform of the adjustable bed. The first and second support legs are pivotally connected between the lumbar support member and the linkage member; and the third and fourth support legs are pivotally connected between the first and second support legs, and the first and second lumbar support brackets, respectively, such that the lumbar support member is operably movable between a retracted position and an expanded (ejected) position when the linkage member moves between first and second positions. The lumbar support is provided when the lumbar support member is in the ejected position.