公开(公告)号：US20050077761A1

公开(公告)日：2005-04-14

申请号：US10918442

申请日：2004-08-16

申请人： Ian Dryburgh ,  Simon Lunn ,  Russel Mulchansingh

发明人： Ian Dryburgh ,  Simon Lunn ,  Russel Mulchansingh

IPC分类号： A47C1/00 ,  A47B20060101 ,  A47C20060101 ,  A47C1/031 ,  A47C1/035 ,  B60N20060101 ,  B60N2/24 ,  B60N2/34 ,  B60N2/75 ,  B60N2/90 ,  B60N3/00 ,  B64D20060101 ,  B64D11/00 ,  B64D11/06 ,  A47C1/02

CPC分类号： A47B83/02 ,  A47C1/0352 ,  A47C17/163 ,  B60N2/34 ,  B60N2/79 ,  B60N2/995 ,  B60N3/001 ,  B60N3/002 ,  B64D11/00 ,  B64D11/00153 ,  B64D11/06 ,  B64D11/0601 ,  B64D11/0604 ,  B64D11/0606 ,  B64D11/0629 ,  B64D11/0636 ,  B64D11/0638 ,  B64D11/06395 ,  B64D11/064 ,  B64D11/0641 ,  B64D11/0643

摘要： A seating unit (1) comprises a fixed housing (10) containing a primary seat with a reclinable back arranged to recline in such a manner that it remains within the housing. The seating unit is suitable for a aircraft cabin and may further comprise a leg-rest arranged to cooporate with the seating portion to form part of a substantially flat surface when the back is reclined in a substantially horizontal position. The seating unit may further comprise a secondary seat (3) positioned to face the primary seat, the secondary seat having a seating portion positioned to cooporate with the leg-rest of the primary seat to form a portion of the substantially flat surface when the back of the primary seat is reclined in the substantially horizontal position. Privacy between seats and use of available space within an aircraft cabin may be optimised by arranging at least some of the seats in an echelon.

摘要翻译： 座位单元（1）包括固定壳体（10），该固定壳体（10）包含具有可倾斜背部的主座椅，该座椅布置成以保持在壳体内的方式倾斜。 座椅单元适用于飞机机舱，并且还可以包括搁脚板，所述支腿布置成当所述背部在基本水平的位置倾斜时与所述座部部分共同构成基本平坦的表面的一部分。 所述座椅单元还可包括定位成面对所述主座椅的副座椅（3），所述辅助座椅具有座位部分，所述座椅部分定位成与所述主座椅的所述腿部保持部分共同构成所述基部平坦表面的一部分， 主座椅在大致水平的位置倾斜。 可以通过将至少一些座椅安排在梯队中来优化座椅之间的隐私和飞机机舱内的可用空间的使用。

公开(公告)号：US6145924A

公开(公告)日：2000-11-14

申请号：US322866

申请日：1999-05-28

申请人： Michael R. Mero, Jr. ,  Larry P. LaPointe

发明人： Michael R. Mero, Jr. ,  Larry P. LaPointe

IPC分类号： A47C1/02 ,  A47C1/024 ,  A47C1/031 ,  A47C1/035 ,  A47C1/0355 ,  A47C7/00

CPC分类号： A47C1/0355 ,  A47C1/0352

摘要： An all-linkage reclining chair having a reinforced chair frame is disclosed. The chair frame includes a side frame assembly integrally connected to a seat assembly along two orthogonal planes. More specifically, a longitudinal seat rail is secured to an inboard side panel which defines a longitudinal coupling plane. In addition, the front seat rail extends laterally outboard of the inboard side panel and is integrally connected to a front post panel associated with the side frame assembly which defines a transverse coupling plane. A support bracket is secured to the front seat rail and the front post assembly to further enhance the rigidity of the chair frame. An all-linkage reclining mechanism is secured to and operably supports the chair frame for reclining movement.

摘要翻译： 公开了一种具有加强椅架的全连接躺椅。 椅架包括沿两个正交平面一体地连接到座椅组件的侧框架组件。 更具体地，纵向座椅导轨固定到限定纵向联接平面的内侧侧板。 此外，前排座椅导轨横向延伸到内侧侧板的外侧，并且一体地连接到与限定横向联接平面的侧框架组件相关联的前柱板。 支撑支架固定在前座椅导轨和前柱组件上，以进一步增强椅架的刚性。 一个全连动的倾斜机构被固定到椅子框架上并可操作地支撑用于倾斜运动。

公开(公告)号：US5992930A

公开(公告)日：1999-11-30

申请号：US855031

申请日：1997-05-13

申请人： Larry P. LaPointe ,  Richard E. Marshall ,  Jonathan R. Saul ,  Karl J. Komorowski ,  Dennis W. Wright ,  Ken K. Finzel

发明人： Larry P. LaPointe ,  Richard E. Marshall ,  Jonathan R. Saul ,  Karl J. Komorowski ,  Dennis W. Wright ,  Ken K. Finzel

IPC分类号： A47C1/02 ,  A47C1/024 ,  A47C1/031 ,  A47C1/035 ,  A47C1/0355 ,  A47C7/00

CPC分类号： A47C1/0355 ,  A47C1/0352

摘要： A reclining chair is provided which includes a base, and a support linkage assembly pivotally supported from the base. A longitudinal link is operably interconnected to the support linkage assembly. A recline linkage assembly is operably coupled to the longitudinal link and to the base for controlling movement of the longitudinal link from an upright position to at least one reclined position. A rotatable drive shaft is journally supported by the longitudinal link. The reclining chair further includes a leg rest assembly supported from the longitudinal link and operably coupled to the drive shaft for movement from a retracted position to an extended position in response to rotation of the drive shaft.

摘要翻译： 提供了一种躺椅，其包括基座和从基座枢转地支撑的支撑连杆组件。 纵向连杆可操作地连接到支撑连杆组件。 倾斜连杆组件可操作地联接到纵向连杆和底座，用于控制纵向连杆从直立位置到至少一个倾斜位置的运动。 可旋转的驱动轴由纵向连杆支承。 斜躺椅还包括从纵向连杆支撑并且可操作地联接到驱动轴的支腿组件，用于响应于驱动轴的旋转而从缩回位置移动到延伸位置。

公开(公告)号：US5984408A

公开(公告)日：1999-11-16

申请号：US310420

申请日：1999-05-12

申请人： L. Walter Bujaryn

发明人： L. Walter Bujaryn

IPC分类号： A47C1/031

CPC分类号： A47C1/03 ,  A47C1/03255 ,  A47C1/03272 ,  A47C7/50

摘要： A system for supporting a seat-pan on a chair and for providing movement to an armrest on the chair. The system includes a mounting assembly with an upper rail having a front portion, a mid portion and a rear portion, and a lower rail having a front portion, a mid-portion and a rear portion. The upper rail is pivotally connected to the lower rail in a manner which allows g generally parallel motion of the rails relative to one another. An armrest support is pivotally attached to the mounting assembly, and includes a linkage for indexing movements of the armrest support relative to motion of the position of the upper rail relative to lower rail, so that motion of the upper rail relative to the lower rail produces a corresponding tilt of the armrest support.

摘要翻译： 一种用于将座椅支撑在椅子上并用于向座椅上的扶手提供运动的系统。 该系统包括具有前部，中部和后部的上导轨的安装组件和具有前部，中部和后部的下导轨。 上轨道以允许轨道相对于彼此大致平行运动的方式枢转地连接到下轨道。 扶手支撑件枢转地附接到安装组件，并且包括连杆，用于相对于上轨道相对于下轨道的位置的运动来分度扶手支撑件的运动，使得上轨道相对于下轨道的运动产生 相应的扶手支撑倾斜。

公开(公告)号：US5597203A

公开(公告)日：1997-01-28

申请号：US259662

申请日：1994-06-14

申请人： Robert P. Hubbard

发明人： Robert P. Hubbard

IPC分类号： A47C3/025 ,  A47C1/031 ,  A47C1/032 ,  A47C1/035

CPC分类号： A47C7/024 ,  A47C1/022 ,  A47C7/405

摘要： A seat with biomechanical articulation for a person seated in the seat includes a seat portion extending generally horizontally, a back portion extending generally upwardly from the seat portion, a frame interconnecting the seat portion and the back portion, the seat portion having a seat member pivotally connected to the frame, and a structure for supporting a pelvis of a person seated on the seat member and moving in response to movement of the seat member by the person seated in the seat. The frame may be replaced by the frame of an existing seat such as a wheelchair frame.

摘要翻译： 用于坐在座椅上的人的生物力学关节的座椅包括大致水平地延伸的座部分，从座部分大致向上延伸的后部，连接座部和后部的框架，座部具有枢转 连接到框架，以及用于支撑坐在座椅构件上的人的骨盆并响应于坐在座椅中的人的座椅构件的运动而移动的结构。 框架可以由诸如轮椅框架的现有座椅的框架代替。

公开(公告)号：US5582459A

公开(公告)日：1996-12-10

申请号：US316356

申请日：1994-09-29

申请人： Katsunori Hama ,  Hiroshi Iwabuchi ,  Shunichi Takamatsu ,  Masaru Nakaseko

发明人： Katsunori Hama ,  Hiroshi Iwabuchi ,  Shunichi Takamatsu ,  Masaru Nakaseko

IPC分类号： A47C1/031 ,  A47C1/032 ,  A47C7/46 ,  A47C3/00

CPC分类号： A47C1/03294 ,  A47C1/03255 ,  A47C1/03261 ,  A47C7/462

摘要： A chair is provided which comprises a support, a seat arranged above the support, and a seat back tiltably connected to the support behind the seat. The seat back has an upper back supporting portion and a lower waist supporting portion. The chair further comprises a mechanism for deforming the waist supporting portion forward until the seat back tilts rearward to a predetermined intermediate tilt angle but for retarding or stopping such forward deformation when the seat back tilts rearward beyond this intermediate tilt angle. The seat may be made to move rearward as the seat back tilts rearward.

摘要翻译： 提供了一种椅子，其包括支撑件，布置在支撑件上方的座椅和可倾斜地连接到座椅后面的支撑件的座椅靠背。 座椅靠背具有上后支撑部和下腰部支撑部。 椅子还包括用于使腰部支撑部分向前变形的机构，直到座椅靠背向后倾斜到预定的中间倾斜角度，但是当座椅靠背向后倾斜超过该中间倾斜角度时，用于延迟或停止这种向前变形。 当座椅靠背向后倾斜时，座椅可以向后移动。

公开(公告)号：US5556121A

公开(公告)日：1996-09-17

申请号：US542329

申请日：1995-10-12

申请人： Bernard Pillot

发明人： Bernard Pillot

IPC分类号： A47C1/031 ,  A61G5/00 ,  A61G5/14

CPC分类号： A61G5/14 ,  A61G5/1054 ,  Y10S180/907 ,  Y10S297/04 ,  Y10S297/10

摘要： A motorized assistance device for use on an elevator wheelchair for handicapped persons includes a supporting cradle intended to be fitted on the chassis of the wheelchair; a motorization unit mounted on the cradle and including a mobile member, with reversible displacement, operatively connected to a transmission; at least one articulated system actuated by the transmission and including a first set of levers intended to act on articulated structure of the wheelchair, and a second set of levers actuated by the first set of levers and intended to act on a maneuvering assembly; and a unit for controlling operation of the motorization unit. The device is particularly applicable to manually controlled wheelchairs.

摘要翻译： 在电梯轮椅上用于残疾人的电动辅助装置包括：用于安装在轮椅底架上的支撑座; 安装在所述支架上并且包括可移动构件的机动化单元，其具有可操作地连接到变速器的可逆位移; 至少一个由所述传动器致动的铰接系统，并且包括旨在作用于所述轮椅的铰接结构的第一组杠杆以及由所述第一组杠杆驱动并旨在作用于机动组件的第二组杠杆; 以及用于控制机动化单元的操作的单元。 该装置特别适用于手动控制的轮椅。

公开(公告)号：US4966412A

公开(公告)日：1990-10-30

申请号：US741247

申请日：1985-06-04

申请人： Elke Dauphin

发明人： Elke Dauphin

IPC分类号： A47C1/032 ,  A47C1/024 ,  A47C1/031 ,  A47C3/026

CPC分类号： A47C1/03255 ,  A47C1/0325

摘要： A chair, especially an office chair, has a base and a seat disposed thereon as well as a backrest. The seat and the backrest are supported such that they can be pivoted about horizontal axes in a coordinated manner, and at least one gas spring is provided for damping the pivoting movement and for attaining a restoring action. In such a chair, in order to attain an anatomically appropriate adjustment of the inclination which is perceived by the user as pleasant, and to attain the simplest and most effective possible construction, the chair includes a seat carrier (4) and a backrest support part (7), which is joined to the seat carrier such that it is pivotable about an axis (6), for securing a backrest supporting column (9); a supporting column (2) of the base (1) is rigidly fixable on the seat carrier (4); a seat holder (19) projecting upward beyond the seat carrier (4) and being pivotable thereon is provided on the seat carrier (4); the seat (3), in the vicinity of a front section, is rigidly joined to the seat holder (19); the seat (3), in the vicinity of a section located behind the axis (6), is elastically joined to the backrest support part (7); and a gas spring (33) is disposed between the backrest support part (7) and the seat carrier (4), extending obliquely with respect to the seat (3).

摘要翻译： 椅子，特别是办公椅，有一个底座和一个位于其上的座位以及靠背。 座椅和靠背被支撑成使得它们可以以协调的方式围绕水平轴线枢转，并且提供至少一个气弹簧用于阻止枢转运动并实现恢复动作。 在这种椅子中，为了获得由使用者感觉到的舒适倾向的解剖学适当的调节，并且为了获得最简单和最有效的可能的结构，椅子包括座椅支架（4）和靠背支撑部分 （7），其连接到所述座椅承载件，使得其可绕轴线（6）枢转，用于固定靠背支撑柱（9）; 基座（1）的支撑柱（2）刚性地固定在座架（4）上; 在所述座椅支架（4）上设置有向上突出并能够枢转的座椅支架（19）。 在前部附近的座椅（3）刚性地连接到座椅保持器（19）; 在位于轴线（6）后面的部分附近的座椅（3）弹性地连接到靠背支撑部分（7）; 并且在所述靠背支撑部（7）和所述座架（4）之间设置有相对于所述座（3）倾斜延伸的气弹簧（33）。

公开(公告)号：US4773706A

公开(公告)日：1988-09-27

申请号：US70240

申请日：1987-07-06

申请人： Kurt Hinrichs

发明人： Kurt Hinrichs

IPC分类号： A47C1/031 ,  A47C1/032 ,  A47C3/026 ,  A47C3/00

CPC分类号： A47C1/03255 ,  A47C1/03294

摘要： A chair, particularly an office chair, has a vertically adjustable seat carrying means at which, by means of a control linkage, a seat plate that can be adjusted in its slope is coupled as well as a backrest are coupled. The backrest adjusts itself as a function of the slope of the seat plate. The control linkage comprises coupling elements that are held at the seat carrying means and are arranged in the shape of scissors and are coupled to seat parts of a seat surface that are flexibly connected with one another. By means of this coupling, an imaginary axis of rotation in the knee area is formed that is transversely extending and unchangeable and is located in front of the seat surface. This axis of rotation in the knee area is located in an intersecting line that is formed between a horizontal plane of the seat surface when in a basic adjusted position and a diagonal plane of one coupling element when in an inclined adjusted position. As a result, an uncomfortable sitting is avoided when the chair is adjusted because no change of the user's relevant support points takes place with respect to the chair as well as of the leg supporting points with respect to the contact surface of the chair.

摘要翻译： 椅子，特别是办公椅，具有可垂直调节的座椅承载装置，借助于控制联动装置，可以调节其斜面的座板以及靠背联接。 靠背根据座板的斜面调节自身。 控制联动装置包括固定在座椅承载装置上的联接元件，并且被设置成剪刀的形状并且联接到彼此灵活地连接的座表面的座椅部件。 通过该联接，形成横向延伸且不可更换的膝部区域中的假想旋转轴线，并且位于座面的前方。 当处于倾斜的调整位置时，在基本调节位置和一个联接元件的对角平面之间形成在座面的水平面之间的相交线。 结果，当椅子被调整时，避免了椅子不舒服的坐姿，因为相对于椅子和腿部支撑点相对于椅子的接触表面没有改变用户的相关支撑点。

公开(公告)号：US4451086A

公开(公告)日：1984-05-29

申请号：US247305

申请日：1981-03-25

申请人： Regnell Seven

发明人： Regnell Seven

IPC分类号： A47C20060101 ,  A47C1/031 ,  A47C7/02 ,  A47C7/14 ,  A61G5/00 ,  A47C1/00

CPC分类号： A47C7/024 ,  A47C7/14

摘要： The invention relates to a seat for a chair for persons having hip and/or leg stiffness, the seat including at least one pivotable portion (1, 2) pivoting around a pivot axis (3) extending in the lateral direction of the seat, the forward edge of each pivotable portion forming part of the front edge of the seat, whereby each pivotable portion (1, 2) is arranged for pivoting movement between a substantially horizontal position and a position where it is directed forwardly and downwardly, a locking device (5) being arranged for locking each pivotable portions (1, 2) in the desired position. The object of the invention is to improve a seat of this kind, so that a person having hip and/or leg stiffness may have a better sitting position than is possible in previously known seats of this kind. This is achieved according to the invention in that each pivotable portion (1, 2) extends over substantially the full sitting depth of the seat, and in that the pivot axis (3) is positioned at a distance from the front edge of the seat corresponding to at least half the sitting depth.

摘要翻译： PCT No.PCT / SE80 / 00195 Sec。 371日期1981年3月25日 102（e）1981年3月25日PCT申请日1980年7月29日PCT公布。 公开号WO81 / 00350 日期：1981年2月19日。本发明涉及一种用于具有髋部和/或腿部刚度的人的椅子座椅，该座椅包括至少一个枢转部分（1,2），所述枢转部分围绕枢转轴线（3）枢转， 座椅的横向方向，每个可枢转部分的前边缘形成座椅的前边缘的一部分，由此每个枢转部分（1,2）被布置成用于在基本上水平的位置和向前指向的位置之间枢转运动 并且向下，锁定装置（5）被布置成用于将每个可枢转部分（1,2）锁定在期望的位置。 本发明的目的是改进这种座椅，使得具有髋部和/或腿部刚度的人可以具有比先前已知的这种座椅中可能的坐姿更好的坐姿。 这是根据本发明实现的，因为每个可枢转部分（1,2）在座椅的基本上整个坐下的深度上延伸，并且枢转轴线（3）定位在与座椅的前边缘相距一定距离处 至少有一半坐着的深度。