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    Automatic ventilation device for chair
    3.
    发明授权
    Automatic ventilation device for chair 失效
    椅子自动通风装置

    公开(公告)号：US07364229B2

    公开(公告)日：2008-04-29

    申请号：US11169724

    申请日：2005-06-30

    申请人： Hwang-Pao Lee

    发明人： Hwang-Pao Lee

    IPC分类号： A47C7/72

    CPC分类号： B60N2/5635 ,  Y10S297/08

    摘要： An automatic ventilation device for chairs uses a movable plate that moves upwards and downwards along with a cushion. A reset spring is disposed on the movable plate. The upper side and lower side of movable plate each have a stretchable air bag. When the removable plate moves upwards and downwards, one air bag is extended while the other is compressed. The upper and lower air bags have one-way air inlets and outlets respectively while the air outlets are connected to the chair cushion and the chair back for blowing air to the chair cushion and chair back.

    摘要翻译： 椅子的自动通风装置使用与缓冲垫一起向上和向下移动的可动板。 复位弹簧设置在可动板上。 活动板的上侧和下侧各有一个可伸缩的气囊。 当可移动板向上和向下移动时，一个气囊被延伸，而另一个气囊被压缩。 上下气囊分别具有单向空气入口和出口，而空气出口连接到椅垫和椅背，用于将空气吹送到椅垫和椅背。

    Massage chair
    4.
    发明申请
    Massage chair 有权
    按摩椅

    公开(公告)号：US20070273180A1

    公开(公告)日：2007-11-29

    申请号：US11802665

    申请日：2007-05-24

    申请人： Takayoshi Tanizawa ,  Satoshi Kajiyama ,  Masamichi Miyaguchi ,  Daisuke Tsukada ,  Fumihiro Nishio ,  Takeo Iijima ,  Yuichi Nishibori

    发明人： Takayoshi Tanizawa ,  Satoshi Kajiyama ,  Masamichi Miyaguchi ,  Daisuke Tsukada ,  Fumihiro Nishio ,  Takeo Iijima ,  Yuichi Nishibori

    IPC分类号： A47C1/02

    CPC分类号： A47C1/02 ,  A47C9/002 ,  Y10S297/08

    摘要： A massage chair of the present invention includes an electric reclining mechanism for moving a backrest into different sloping positions, left and right holding mechanisms for respectively holding user's left and right forearms, and a controller for controlling operations of the mechanisms. The controller separately controls operations of the electric reclining mechanism and the left holding mechanism as well as operations of the electric reclining mechanism and the right holding mechanism. When controlling the former operations, the controller controls (A) allow the left holding mechanism to hold the left forearm, (B) allow the electric reclining mechanism to recline the backrest to any of the different sloping positions, (C) allow the electric reclining mechanism to raise the backrest to any of the different sloping positions, and (D) allow the left holding mechanism to release the left forearm. Similarly, the controller controls the latter operations.

    摘要翻译： 本发明的按摩椅包括用于将靠背移动到不同倾斜位置的电动倾斜机构，用于分别保持使用者的左前臂和右前臂的左右保持机构，以及用于控制机构的操作的控制器。 控制器分别控制电动倾斜机构和左保持机构的操作以及电动倾斜机构和右侧保持机构的操作。 当控制前者操作时，控制器（A）允许左保持机构握住左前臂，（B）允许电动倾斜机构将靠背倾斜到任何不同的倾斜位置，（C）允许电动倾斜 将靠背抬高到任何不同的倾斜位置的机构，以及（D）允许左保持机构释放左前臂。 类似地，控制器控制后一操作。

    Vehicle seat with pneumatic adjustment
    5.
    发明授权
    Vehicle seat with pneumatic adjustment 失效
    车座用气动调节

    公开(公告)号：US06402245B1

    公开(公告)日：2002-06-11

    申请号：US09564259

    申请日：2000-05-04

    申请人： Gerrit Newton ,  Achim Frey

    发明人： Gerrit Newton ,  Achim Frey

    IPC分类号： A47C3025

    CPC分类号： B60N2/62 ,  Y10S297/08

    摘要： An adjustable vehicle seat comprises a structurally fixed part, at least one adjustable part mounted for moving relative to the structurally fixed part, and an inflatable cushion positioned between the adjustable part and the structurally fixed part. The inflatable cushion is operative for pneumatically adjusting the position of the adjustable part relative to the structurally fixed part. The pneumatic adjustment of parts of the vehicle seat has the advantage that the compressed air supply which is already available can be shared, making additional electric motors for adjustment purposes unnecessary.

    摘要翻译： 可调整的车辆座椅包括结构上固定的部分，至少一个可调部分，其安装成相对于结构上固定的部分移动;以及可充气垫，其位于可调部分和结构上固定的部分之间。 充气垫可用于气动调整可调部件相对于结构固定部件的位置。 车辆座椅的部件的气动调节具有可以共享已经可用的压缩空气供应的优点，从而不需要用于调节目的的附加电动机。

    Portable seating assist device
    6.
    发明授权
    Portable seating assist device 失效
    便携式座椅辅助装置

    公开(公告)号：US6113188A

    公开(公告)日：2000-09-05

    申请号：US997948

    申请日：1997-12-24

    申请人： Robert V. Stewart ,  Robert B. Stewart

    发明人： Robert V. Stewart ,  Robert B. Stewart

    IPC分类号： A61G5/14 ,  A47C1/022

    CPC分类号： A61G5/14 ,  Y10S297/03 ,  Y10S297/08 ,  Y10S297/10

    摘要： A portable device is provided for assisting persons with the acts of sitting down and rising from a seated position. The device comprises a base a seat, an inflatable air chamber and a battery powered air compressor. The air chamber, the compressor and the battery are self-contained within the base and seat, which fit together to form a case. The device further comprises three stabilizing scissor-braces which support and stabilize the side edges and the rear edge of the seat throughout its range of travel. The air chamber is preferably fashioned of non-stretch material. The device may also include a cable and spring mechanism to urge the seat into a closed position from a raised open position.

    摘要翻译： 提供了一种便携式装置，用于帮助人们从就座位置坐下并起伏的动作。 该装置包括基座，座椅，可充气空气室和电池供电的空气压缩机。 空气室，压缩机和电池在基座和座内是独立的，它们组合在一起形成壳体。 该装置还包括三个稳定的剪刀支架，其在整个行程范围内支撑和稳定座椅的侧边缘和后边缘。 空气室优选由非弹性材料制成。 该装置还可以包括电缆和弹簧机构，以将座椅从升高的打开位置推入关闭位置。

    Inflatable device for assisting in raising a seated person to a standing position
    7.
    发明授权
    Inflatable device for assisting in raising a seated person to a standing position 失效
    充气装置，用于帮助坐着的人升至站立位置

    公开(公告)号：US5505518A

    公开(公告)日：1996-04-09

    申请号：US323842

    申请日：1994-10-17

    申请人： Oliver E. Pike

    发明人： Oliver E. Pike

    IPC分类号： A61G5/14 ,  A61G7/10 ,  A47C15/00

    CPC分类号： A61G5/14 ,  A61G2200/34 ,  A61G2200/36 ,  A61G7/1021 ,  A61G7/1076 ,  Y10S297/08 ,  Y10S297/10

    摘要： An inflatable device for assisting in rasing a seated person to a standing position, comprising a base member formed of a rigid material in a planar configuration, the base member having a leading edge and a trailing edge and side edges therebetween. An upper member is formed of a rigid material in a planar configuration, the upper member having a leading edge and a trailing edge and side edges therebetween. A hinge member couples the leading edge of the base member with the leading edge of the upper member to allow the upper member to pivot into an inoperative position essentially parallel with the base member and an operative orientation positioned thereabove being separated to the greatest extent at the trailing edge. An air impervious membrane couples the base member and the upper member around their peripheries in the areas remote from the hinge to thereby define an air chamber between the base member and upper member. A valve is in operative association with the chamber and exterior of the device to allow the relieving of air within the chamber upon a predetermined excess pressure having been attained or upon the selective discretion of the user. Further included are mechanisms to inflate the membrane. A rotating plate is positioned beneath the lower surface of the base member with a axle rotatable bearing therebetween to allow rotation of the base member and components thereabove with respect to the plate to allow a seated person to reorient by rotational movement of the base member with respect to the plate.

    摘要翻译： 一种可充气装置，用于帮助将座位人员升起到站立位置，包括由平面构造的刚性材料形成的基座构件，所述基座构件具有前缘和后缘以及侧边缘。 上部构件由平面构造的刚性材料形成，上部构件具有前缘和后缘以及侧边缘。 铰链构件将基部构件的前缘与上部构件的前缘联接，以允许上部构件枢转到基本上与基部构件平行的非工作位置，并且位于其上方的操作方向在最大程度上被分离 后缘。 不透气膜将基部构件和上部构件围绕其围绕铰链的区域围绕其周边连接，从而在基部构件和上部构件之间限定空气室。 阀门与设备的室和外部可操作地相关联，以允许在达到预定的超压或用户的选择性判断力的情况下释放室内的空气。 还包括使膜膨胀的机理。 旋转板位于基部构件的下表面下方，其间具有可转动的轴，以允许基座构件和组件相对于板在其上方旋转，以允许坐着的人通过基座构件相对于 到盘子

    Pneumatically-cushioned chair
    8.
    发明授权
    Pneumatically-cushioned chair 失效
    气垫椅

    公开(公告)号：US5433506A

    公开(公告)日：1995-07-18

    申请号：US159130

    申请日：1993-11-30

    申请人： Hans C. Jensen

    发明人： Hans C. Jensen

    IPC分类号： A47C4/54 ,  A47C7/14

    CPC分类号： A47C4/54 ,  Y10S297/03 ,  Y10S297/08

    摘要： Prior pneumatically-cushioned chairs require over-inflation of the cushions to maintain a neat appearance for the chair when it is unoccupied. A chair is described having an array of pneumatically-inflated cushions each having an air storage reservoir which is biassed to force air into the cushions when the chair is unoccupied, providing a neat firm appearance, but to allow the volume of air in the cushions to be gradually reduced when placed under load to provide a gentler support.

    摘要翻译： 先前的气垫缓冲椅需要垫子的过度膨胀，以便在椅子未被占用时保持椅子的整洁外观。 椅子被描述为具有气动充气垫子的阵列，每个座椅都具有空气存储容器，该空气存储容器在椅子未占用时被偏压以迫使空气进入衬垫，提供整洁的外观，但是允许衬垫中的空气体积 在负载下逐渐减少以提供更温和的支持。

    Pneumatic wheel chair cushion for reducing ischemic injury
    9.
    发明授权
    Pneumatic wheel chair cushion for reducing ischemic injury 失效
    气动轮椅垫减少缺血性损伤

    公开(公告)号：US5193237A

    公开(公告)日：1993-03-16

    申请号：US647031

    申请日：1991-01-28

    申请人： Terry K. Holdredge

    发明人： Terry K. Holdredge

    IPC分类号： A47C27/08 ,  A61G5/10 ,  A61G7/057

    CPC分类号： A61G5/1043 ,  A61G5/1045 ,  A61G5/1091 ,  A61G7/05784 ,  A61G7/05776 ,  Y10S297/08 ,  Y10T137/86501 ,  Y10T137/86509 ,  Y10T137/86517

    摘要： A pneumatic cushion for a wheel chair and the like is disclosed which comprises an air plenum box, a plurality of air openings in the air plenum box, and a plurality of air channels communicating with an air supply. The air channels communicate with the air openings to deflate and inflate individual air sacks carried over the air openings. The air sacks are unattached so that they act individually. An air distribution manifold includes a rotating blocking member to periodically block air distribution to the air sacks allowing them to deflate. The air sacks are constructed from a fabric having a low air permeability. The blocked air sacks thus allow air to escape through the sacks for deflation which cools the portion of the occupant seated on the cushion while allowing temporary pressure relief during deflation. The air sack inflation system is open so that, in addition, pressure may be relieved by a backward flow of air through the system. For this purpose, the blocking member which selectiely blocks air flow to the air sacks, is in the form of a one-way valve which blocks air in a first direction, but opens in a second direction to allow a bleed-off of air from the sacks should excessive pressures exist in the sacks such as caused by an occupant's weight shift and the like.

    摘要翻译： 公开了一种用于轮椅等的气垫，其包括空气增压箱，空气增压箱中的多个空气开口以及与空气源连通的多个空气通道。 空气通道与空气开口连通，以对通过气孔开放的单个空气袋进行放气和充气。 空气袋不附着，使它们单独作用。 空气分配歧管包括旋转的阻挡构件，以周期性地阻止空气分配到空气袋，从而允许它们放气。 空气袋由具有低透气性的织物构成。 堵塞的空气袋因此允许空气通过袋子逸出，用于放气，其冷却坐在垫子上的乘员的部分，同时在放气期间允许暂时的压力释放。 空气袋通风系统是开放的，此外，空气通过系统的逆流可以减轻压力。 为此目的，选择性地阻挡空气流向空气袋的阻塞构件是单向阀的形式，其阻止空气在第一方向上，但是在第二方向上打开以允许空气从第 麻袋应该由于乘客重量等引起的麻袋中存在过大的压力。

    Self-inflating support device including curved memory plate
    10.
    发明授权
    Self-inflating support device including curved memory plate 失效
    自充气支撑装置包括弯曲记忆板

    公开(公告)号：US5190348A

    公开(公告)日：1993-03-02

    申请号：US782820

    申请日：1991-10-25

    申请人： Arduino Colasanti

    发明人： Arduino Colasanti

    IPC分类号： A47C7/46 ,  B60N2/66 ,  B60N2/90

    CPC分类号： B60N2/4415 ,  A47C27/084 ,  A47C7/467 ,  B60N2/665 ,  Y10S297/08

    摘要： A self-inflating support device is described. The device has utility in various environments, particularly in seating devices deployed in motorized vehicles. The support device comprises an inflatable bladder having a release structure to control air flow. A memory plate deployed within the inflatable bladder urges the bladder to full expansion when the release structure is open. When it is desired to form the support device to the contours of a body area, the release structure is opened while the body area is reclined thereagainst. The force of reclining compresses the bladder and memory plate. Closing the release structure retains the device in the desired contour by the static air mass formed therein. Reinflation is achieved without use of a pump by the action of the memory plate. When the valve is reopened, the memory plate expands the bladder, drawing air into the bladder through the release structure.

    摘要翻译： 描述自充气支撑装置。 该设备在各种环境中具有实用性，特别是在部署在机动车辆中的座椅设备中。 支撑装置包括具有释放结构以控制气流的可膨胀气囊。 布置在可充气囊内的记忆板在释放结构打开时促使膀胱充分膨胀。 当希望将支撑装置形成为身体区域的轮廓时，打开释放结构，同时身体区域被倾斜。 倾斜力压缩膀胱和记忆板。 关闭释放结构通过其中形成的静态空气质量将装置保持在期望的轮廓中。 通过记忆板的作用不需要泵来实现再充气。 当阀重新打开时，记忆板使膀胱膨胀，通过释放结构将空气吸入膀胱。