公开(公告)号：US20160015179A1

公开(公告)日：2016-01-21

申请号：US14801127

申请日：2015-07-16

申请人： Boss Design Limited

发明人： David Stephen Bonneywell

IPC分类号： A47C3/026 ,  A47C7/44

CPC分类号： A47C3/026 ,  A47C1/024 ,  A47C3/0252 ,  A47C7/14 ,  A47C7/44

摘要： A chair comprises a backrest, a seat, a supporting structure for supporting the backrest and the seat, and a base support. The supporting structure, the seat and the backrest are each pivotably mounted to permit the supporting structure, the seat and the backrest to each tilt over a predetermined range. This allows the chair to move into and out of a reclined position. The seat is free to pivot over its predetermined range relative to the supporting structure independently of a tilt of the supporting structure. The pivoting backrest and the pivoting seat are intended to encourage dynamic sitting.

摘要翻译： 椅子包括靠背，座椅，用于支撑靠背和座椅的支撑结构以及基座支撑件。 支撑结构，座椅和靠背各自可枢转地安装，以允许支撑结构，座椅和靠背各自倾斜超过预定范围。 这样可以让椅子进入和离开一个倾斜的位置。 座椅可以独立于支撑结构的倾斜而相对于支撑结构自由枢转超过其预定范围。 旋转靠背和枢转座椅旨在鼓励动态坐姿。

公开(公告)号：US20150272331A1

公开(公告)日：2015-10-01

申请号：US14433836

申请日：2013-05-16

申请人： Josef GLÖCKL

发明人： Josef Glöckl

IPC分类号： A47C3/026

CPC分类号： A47C3/026 ,  A47C3/02

摘要： The invention relates to an active dynamic seating (1) comprising a foot part (2), a seat (3) and a deflectable pendulum column (4) that is designed as a main pillar. The pendulum column is connected to the foot part (2) by means of a pendulum joint (5) that counteracts a deflection with a restoring force, and the seat (3) is resiliently arranged at/on the pendulum column. The seating further comprises a device (6) for defining the rearward direction, e.g. a backrest or a similar design element, which device is arranged on the seat. The foot part (2) of the seating is provided with a safety element (7) which counteracts a rearward pendulum motion of the pendulum column (4) with a higher resistance than the resistance of the restoring force in the other directions, said safety element (7) having a deflection limiter (8) formed in the pendulum joint (5).

摘要翻译： 本发明涉及一种主动动态座椅（1），其包括脚部（2），座（3）和被设计为主支柱的可偏转摆柱（4）。 摆锤柱通过摆动接头（5）连接到脚部件（2）上，摆锤接头（5）以抵抗反作用力的偏转力将座椅（3）弹性地布置在摆杆柱上。 座椅还包括用于限定向后方向的装置（6），例如， 靠背或类似的设计元件，该装置布置在座椅上。 座椅的脚部（2）设置有安全元件（7），其以比其他方向上的恢复力的阻力更高的阻力来抵消摆柱（4）的向后摆动作，所述安全元件 （7）具有形成在摆动接头（5）中的偏转限制器（8）。

公开(公告)号：US08714645B2

公开(公告)日：2014-05-06

申请号：US13016958

申请日：2011-01-28

申请人： Sava Cvek

发明人： Sava Cvek

IPC分类号： A47C1/024

CPC分类号： F16H25/18 ,  A47C3/026 ,  A47C7/441 ,  A47C7/443 ,  Y10T16/5387 ,  Y10T74/1896

摘要： A pivoting mechanism with gross and fine adjustment with a housing, an elongate shaft pivotally retained by the housing, resiliently deformable members retained by the housing, cam members coupled to the shaft wherein the cam members are disposed to deform the resiliently deformable members when the cam members are pivoted, and a locking slide bar for selectively causing the cam members to pivot with the shaft to produce gross adjustments in pivoting resistance. First and second ends of the shaft can act as an output interface for outputting the pivoting resistance exhibited by the shaft to a seat back structure, a seat bottom structure, or some other structure. A threaded rod rotated by a handle can adjust an initial deformation of the first resiliently deformable member for fine pivoting resistance adjustment.

摘要翻译： 一种枢转机构，其具有大体和细微调节的壳体，由壳体枢轴保持的细长轴，由壳体保持的可弹性变形的构件，联接到轴的凸轮构件，其中凸轮构件设置成当弹簧变形时使弹性变形构件变形 构件枢转，并且锁定滑杆用于选择性地使凸轮构件与轴枢转以产生枢转阻力的大的调整。 轴的第一端和第二端可以用作输出接口，用于将由轴呈现的枢转阻力输出到座椅靠背结构，座椅底部结构或其他一些结构。 由手柄旋转的螺纹杆可以调节第一弹性可变形构件的初始变形，以进行精细的枢转阻力调节。

公开(公告)号：US08622474B2

公开(公告)日：2014-01-07

申请号：US13663642

申请日：2012-10-30

申请人： Jeffrey B. Jenkins

发明人： Jeffrey B. Jenkins

IPC分类号： A47C3/00

CPC分类号： A47C7/462 ,  A47C1/02 ,  A47C1/03261 ,  A47C3/026 ,  A47C3/18 ,  A47C7/004 ,  A47C7/02 ,  A47C7/40 ,  A47C7/405 ,  A47C7/445 ,  A47C7/46

摘要： An apparatus for sitting, including: a keystone assembly which connects various parts of the apparatus; a back that provides support for at least a person's back or shoulders; a floating lumbar support, which provides support for a person's lower back, attached to the keystone assembly; a seat that can adjust between a forward tilted and reclined position; a plurality of rollers, disposed on the keystone assembly, on which the seat rests; a central column, attached to the keystone assembly, on which the seat can spin; and a lower torsion spring connected to the seat and disposed on the keystone assembly allowing controlled movement of the seat.

摘要翻译： 一种用于坐着的装置，包括：连接装置的各个部分的梯形组件; 一个背部，至少支持一个人的背部或肩膀; 一个浮动的腰部支撑，支撑一个人的下背部，附着在梯形体组件上; 可以在前倾和倾斜位置之间调节的座位; 设置在所述梯形组件上的多个辊，所述座椅靠在所述梯形组件上; 一个中心柱，连接到基座组件上，座椅可以旋转; 以及连接到座椅并且设置在梯形校正组件上的下扭转弹簧，允许座椅的受控运动。

公开(公告)号：US20120146375A1

公开(公告)日：2012-06-14

申请号：US13382580

申请日：2010-01-21

申请人： Lennart Tranback

发明人： Lennart Tranback

IPC分类号： A47C7/46

CPC分类号： A47C7/465 ,  A47C3/0255 ,  A47C3/026

摘要： An office chair (1) comprising a seat (2) and a backrest (3), wherein the backrest (3) includes a lumbar support (4), which is adjustable between an inactive position in which it follows the general shape of the backrest (3), and a fully active position in which it is curved outwards forwardly from the backrest (3) in order to support the lumbar back portion of a person seated on the seat (2) of the chair (1). The seat (2) is tillable about a first pivot point (A) between an initial position, and a slightly forwardly tilted second position, wherein the position of the seat is adjusted by means of the centre of gravity (G) of a person seated in the chair, such that when the centre of gravity (G) is behind the pivot point (A) the seat (2) rests in the first position and when the centre of gravity (G) is in front of the pivot point (A) the seat (2) rests in the second position, and in that the position of the lumbar support (4) is governed by the position of the seat (2) such that it is positioned in the inactive position when the seat (2) is in the initial position, and in the active position when the seat (2) rests in the tilted position, in order to support the lumbar back portion of a person seated on the seat (2) of the chair (1) when said person is leaning forwards.

摘要翻译： 一种包括座椅（2）和靠背（3）的办公椅（1），其中所述靠背（3）包括腰部支撑件（4），所述腰部支撑件（4）可在不依靠所述靠背的大致形状的非活动位置 （3），以及完全活动的位置，其从靠背（3）向前向外弯曲，以支撑坐在椅子（1）的座椅（2）上的人的腰部。 座椅（2）可绕初始位置和略微向前倾斜的第二位置之间的第一枢转点（A）处理，其中座椅的位置通过坐着的人的重心（G）来调节 在椅子上，当重心（G）在枢轴点（A）的后方时，座椅（2）搁置在第一位置，并且当重心（G）在枢轴点（A）的前方时 ）座椅（2）位于第二位置，并且腰部支撑件（4）的位置由座椅（2）的位置控制，使得当座椅（2）位于空闲位置时， 处于初始位置，并且当座椅（2）处于倾斜位置时处于主动位置，以便当所述人员坐在椅子（1）的座椅（2）上的人的腰背部分时， 正向前倾

公开(公告)号：US08075057B2

公开(公告)日：2011-12-13

申请号：US12226314

申请日：2007-04-18

申请人： Meir Reingewirtz ,  Ron Cohen

发明人： Meir Reingewirtz ,  Ron Cohen

IPC分类号： A47C1/00

CPC分类号： A47C3/025 ,  A47C3/026

摘要： According to the present invention there is provided a module for use with a chair having a seat portion supported by a support portion, for triggering movement of a person sitting thereon. The module is adapted for attachment to the chair between the seat portion and the support portion, and comprises a driving motor, a base platform adapted for fixed attachment to the seat portion, and an angled axis system (AAS). The AAS has a main rotary element having a main axis, and an auxiliary rotary element having an auxiliary axis and coupled with the first rotary element so that the auxiliary axis is oriented at an angle to the main axis. The module is designed such that when the main rotary element rotates about its main axis, the auxiliary rotary element also rotates about the main axis. The base platform is coupled to the auxiliary rotary element so that the rotation of the auxiliary axis moves the base platform entailing the seat portion to perform an oscillating combined rotary-tilting motion, the amplitude of the movement being defined by the angle. The motor is adapted to rotate either of the main rotary element or auxiliary rotary element to provide desired oscillation frequency so that the person seated on the seat portion is triggered to operate his joints and muscles to compensate for the movement in order to remain focused on a target. The frequency and the amplitude being such that the compensation of the movement by the person allows the person to remain focused on the target.

摘要翻译： 根据本发明，提供了一种与椅子一起使用的模块，其具有由支撑部分支撑的座部分，用于触发坐在其上的人的运动。 该模块适于连接到座椅部分和支撑部分之间的椅子，并且包括驱动电动机，适于固定地附接到座椅部分的基座平台和倾斜轴系统（AAS）。 AAS具有主轴的主旋转元件和具有辅助轴并与第一旋转元件联接的辅助旋转元件，使得辅助轴线相对于主轴线成一角度定向。 该模块被设计成使得当主旋转元件围绕其主轴线旋转时，辅助旋转元件也围绕主轴线旋转。 基座平台耦合到辅助旋转元件，使得辅助轴线的旋转使得承载座部分的基座移动以进行摆动组合的旋转倾斜运动，运动的振幅由角度限定。 电动机适于旋转主旋转元件或辅助旋转元件之一以提供期望的振荡频率，使得坐在座椅部分上的人被触发以操作他的关节和肌肉以补偿运动，以便保持聚焦在 目标。 频率和振幅使得人的运动的补偿允许人们将焦点集中在目标上。

公开(公告)号：US07922247B2

公开(公告)日：2011-04-12

申请号：US12148425

申请日：2008-04-18

申请人： Robert G. Dickie

发明人： Robert G. Dickie

IPC分类号： A61G15/00

CPC分类号： A47C7/14 ,  A47C3/026 ,  A47C7/446 ,  A47C9/002

摘要： An adjustable chair and a tilt assembly for use therewith typically provides side to side tilting of the chair seat and preferably provides forward and backward tilting of the seat separately or in combination with the side to side tilting. A hydraulic system is provided for controlling the tilting movement. Progressive hydraulic valves are used to control the resistance to the tilting movement whereby the chair is useful for exercise while the user is seated and the rate at which the tilting occurs may be controlled. The seat may be locked in any tilted position or the user may shift weight on the seat to provide a continuous shifting of the tilt angle and tilt direction of the seat.

摘要翻译： 可调节的椅子和用于其的倾斜组件通常提供椅子座椅的侧到侧倾斜，并且优选地分别地或与侧面到侧面倾斜的组合来提供座椅的向前和向后倾斜。 提供了用于控制倾斜运动的液压系统。 逐行液压阀用于控制倾斜运动的阻力，由此椅子在使用者就座时可用于运动，并且可以控制倾斜发生的速率。 座椅可以锁定在任何倾斜位置，或者用户可以在座椅上移动重物，以提供座椅的倾斜角度和倾斜方向的连续移动。

公开(公告)号：US07857390B2

公开(公告)日：2010-12-28

申请号：US12225336

申请日：2007-03-22

申请人： Johann Burkhard Schmitz ,  Carola Eva Marianne Zwick ,  Roland Rolf Otto Zwick ,  Claudia Plikat

发明人： Johann Burkhard Schmitz ,  Carola Eva Marianne Zwick ,  Roland Rolf Otto Zwick ,  Claudia Plikat

IPC分类号： A47C3/026 ,  A47C1/024 ,  A47C1/038

CPC分类号： A47C7/443 ,  A47C1/03255 ,  A47C1/03272 ,  A47C1/03277 ,  A47C3/026 ,  A47C7/445 ,  A47C31/126

摘要： The invention relates to a body support structure (1), such as a piece of furniture (1), in particular a piece of furniture for sitting on or a piece of furniture for lying on, such as, for example, chair (3), armchair, stool, bed or sofa, a seat (7) of the piece of furniture (1) being supported by a spring mechanism (SM), and the spring mechanism (SM) being capable of being set to a weight force (40) with which a person acts on the seat (7).

摘要翻译： 本发明涉及一种身体支撑结构（1），例如一件家具（1），特别是用于躺在或用于躺在其上的家具（例如椅子）3上的一件家具， ，扶手椅，凳子，床或沙发，由一个弹簧机构（SM）支撑的一件家具（1）的座（7），弹簧机构（SM）能够被设定为一个重量 ）与人作用在座位（7）上。

公开(公告)号：US20090261637A1

公开(公告)日：2009-10-22

申请号：US12225336

申请日：2007-03-22

申请人： Johann Burkhard Schmitz ,  Carola Eva Marianne Zwick ,  Roland Rolf Otto Zwick ,  Claudia Plikat

发明人： Johann Burkhard Schmitz ,  Carola Eva Marianne Zwick ,  Roland Rolf Otto Zwick ,  Claudia Plikat

IPC分类号： A47C7/28 ,  A47C31/00

CPC分类号： A47C7/443 ,  A47C1/03255 ,  A47C1/03272 ,  A47C1/03277 ,  A47C3/026 ,  A47C7/445 ,  A47C31/126

摘要： The invention relates to a body support structure (1), such as a piece of furniture (1), in particular a piece of furniture for sitting on or a piece of furniture for lying on, such as, for example, chair (3), armchair, stool, bed or sofa, a seat (7) of the piece of furniture (1) being supported by a spring mechanism (SM), and the spring mechanism (SM) being capable of being set to a weight force (40) with which a person acts on the seat (7).

摘要翻译： 本发明涉及一种身体支撑结构（1），例如一件家具（1），特别是用于躺在或用于躺在其上的家具（例如椅子）3上的一件家具， ，扶手椅，凳子，床或沙发，由一个弹簧机构（SM）支撑的一件家具（1）的座（7），弹簧机构（SM）能够被设定为一个重量 ）与人作用在座位（7）上。

公开(公告)号：US07261368B1

公开(公告)日：2007-08-28

申请号：US11361946

申请日：2006-02-27

申请人： Todd Clausnitzer

发明人： Todd Clausnitzer

IPC分类号： A47C13/00

CPC分类号： A47C9/002 ,  A47C3/026 ,  A47C7/40

摘要： An ergonomic seating assembly for comfortably supporting an individual during prolonged periods of time sitting in one position thereby alleviating back and neck strain and increasing productivity.

摘要翻译： 符合人体工程学的座椅组件，可以在长时间的时间内舒适地支撑个人坐在一个位置，从而减轻背部和颈部的变形并提高生产率。