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    Adjustable chair
    91.
    发明授权
    Adjustable chair 有权

    公开(公告)号：US10588416B2

    公开(公告)日：2020-03-17

    申请号：US16021073

    申请日：2018-06-28

    Applicant: Sue Vanmaastricht ,  Bruce Albee

    Inventor： Sue Vanmaastricht ,  Bruce Albee

    IPC: A47C1/022 ,  A47C1/023 ,  A47C1/024 ,  A47C7/44 ,  A47C7/46 ,  A47C7/14 ,  A47C7/02

    Abstract: An adjustable chair with adjustable features to relieve the pressure on occupant's spine, tailbone, and pelvic bone when in sitting position. The adjustable chair includes a seat assembly and an adjustable support frame underlying the seat assembly with a plurality of legs and support casters. The seat assembly includes a backrest and a seat articulated together adjacent the lower edge of the backrest and rear edge of the seat. The automatic adjustable chair includes plurality of electrically motorized drive system to automate the various adjustable features. These drive systems are controlled by a single controller unit operable by the occupant from the sitting position.

    ADJUSTABLE SEAT AND LEANING APPARATUS
    94.
    发明申请
    ADJUSTABLE SEAT AND LEANING APPARATUS 审中-公开

    公开(公告)号：US20180199715A1

    公开(公告)日：2018-07-19

    申请号：US15904329

    申请日：2018-02-24

    Applicant: Ergo Impact, LLC

    Inventor： Jonathan Sheinkop

    IPC: A47C1/022 ,  A47C9/02 ,  A47C7/50 ,  A47C7/00 ,  A47C3/40 ,  A47C3/34

    CPC classification number: A47C1/022 ,  A47C3/34 ,  A47C3/40 ,  A47C7/002 ,  A47C7/006 ,  A47C7/50 ,  A47C9/025

    Abstract: An adjustable seating solution that enables users to adjust several seating characteristics is disclosed. In a relatively low sitting position, the disclosed device provides some support if the user leans back, but predominately supports the user's weight and requires the user to engage core muscles to maintain good posture. The disclosed apparatus enables the user to adjust the seat upward to a leaning position. A platform extends forward under the user's feet to ensure that when the user leans against the seat, the apparatus remains stable. The apparatus enables the seat portion to be tilted, such that varying contours can be selected to engage the user's body in a desired way. At low heights, the user can tilt the seat portion forward to require the user to further engage core muscles while seated. At higher heights, the user can customize the contour of the seat that engages the user's body.

    ROTARY SHAFT FOR A PIECE OF SEATING FURNITURE
    96.
    发明申请
    ROTARY SHAFT FOR A PIECE OF SEATING FURNITURE 审中-公开
    用于家具的旋转轴

    公开(公告)号：US20160278528A1

    公开(公告)日：2016-09-29

    申请号：US15034980

    申请日：2014-10-02

    Applicant: KINTEC-SOLUTION GMBH

    Inventor： Boris Besler

    IPC: A47C3/18 ,  A47C1/022

    CPC classification number: A47C3/18 ,  A47C1/022

    Abstract: Rotary shaft for an item of seating furniture, comprising a rotary spindle rotatably guided in a rotary sleeve, wherein the rotary spindle comprises a radial groove into which a pin radially protrudes from the rotary sleeve, wherein the groove is formed to be not completely circumferential.

    Abstract translation: 一种座椅家具的旋转轴，包括在旋转套筒中可旋转地引导的旋转主轴，其中所述旋转主轴包括径向凹槽，销从所述旋转套筒径向突出，其中所述凹槽形成为不完全圆周。

    Resilient chair incorporating multiple flex zones
    98.
    发明授权
    Resilient chair incorporating multiple flex zones 有权
    弹性椅子结合了多个弹性区域

    公开(公告)号：US08820835B2

    公开(公告)日：2014-09-02

    申请号：US13597966

    申请日：2012-08-29

    Applicant: Phillip David Minino ,  John R. Koch ,  Marcus Curtis Koepke ,  Corey John Susie ,  Martin Calvin Koepke

    Inventor： Phillip David Minino ,  John R. Koch ,  Marcus Curtis Koepke ,  Corey John Susie ,  Martin Calvin Koepke

    IPC: A47C3/021 ,  A47C3/025 ,  A47C3/026 ,  A47C1/022 ,  A47C7/44

    CPC classification number: A47C1/022 ,  A47C7/44 ,  A47C7/445

    Abstract: A reclining chair has a base coupled to a chair back. The chair back is adapted to recline from an upright position to a reclined position. To accommodate that reclining motion, the chair back includes a flex zone formed with notches extending through an inner portion of the flex zone. Those notches narrow as the chair back reclines from the upright position to the reclined position. The flex zone also includes an outer portion that is separated from the inner portion by a gap, the outer portion having one or more notches extending through the outer portion. Those notches also narrow as the chair back reclines from the upright position to the reclined position.

    Abstract translation: 斜躺椅具有与椅背相连的基座。 椅背适合于从直立位置倾斜到倾斜位置。 为了适应该倾斜运动，椅子背部包括形成有延伸穿过柔性区域的内部部分的凹口的柔性区域。 这些凹口狭窄，因为椅子靠直立位置倾斜到倾斜位置。 柔性区域还包括通过间隙与内部部分分离的外部部分，外部部分具有延伸穿过外部部分的一个或多个凹口。 这些凹口也很窄，因为椅子靠直立位置倾斜到倾斜位置。

    FORWARD SLIDING RECLINING CHAIR
    99.
    发明申请
    FORWARD SLIDING RECLINING CHAIR 审中-公开
    前进滑动扶手椅

    公开(公告)号：US20140103688A1

    公开(公告)日：2014-04-17

    申请号：US14124914

    申请日：2012-06-08

    Applicant: Harold R. Wilson

    Inventor： Harold R. Wilson

    IPC: A47C1/032 ,  A47C1/022 ,  A47C7/46

    CPC classification number: A47C1/032 ,  A47C1/022 ,  A47C1/03211 ,  A47C1/03255 ,  A47C1/03294 ,  A47C7/024 ,  A47C7/14 ,  A47C7/38 ,  A47C7/405 ,  A47C7/46

    Abstract: An office chair includes a seat and a backrest that are pivotally connected together at a pivot axis such that the backrest can pivot with respect to the seat between an upright position and a reclining position. The seat is mounted on a base such that the seat can move with respect to a base, and the seat includes front and rear portions that can pivot with respect to one another. When the backrest is pivoted from the upright position to the reclining position, both of the seat and the pivot axis move forward with respect to said base, and the seat front portion flexes with respect to the seat rear portion such that the angle between said upward faces of said seat front portion and the seat rear portion increases. The backrest may also include an upper portion and a lower portion that can pivot with respect to one another. When the backrest is moved to the recline position, the angle between the forward faces of the upper and lower backrest portions decreases.

    Abstract translation: 办公椅包括座椅和靠背，其枢转轴线枢转地连接在一起，使得靠背可以在直立位置和倾斜位置之间相对于座椅枢转。 座椅安装在基座上，使得座椅可以相对于基座移动，并且座椅包括可相对于彼此枢转的前部和后部。 当靠背从直立位置枢转到倾斜位置时，座椅和枢转轴线相对于所述基座向前移动，并且座椅前部部分相对于座椅后部部分弯曲，使得所述向上 所述座椅前部和座椅后部的面增加。 靠背还可以包括可相对于彼此枢转的上部和下部。 当靠背移动到倾斜位置时，上下靠背部分的前表面之间的角度减小。

    Portable seat for a wheelchair
    100.
    发明授权
    Portable seat for a wheelchair 失效
    轮椅座便器

    公开(公告)号：US08038216B1

    公开(公告)日：2011-10-18

    申请号：US12583157

    申请日：2009-08-13

    Applicant: Marjorie H. Palmer

    Inventor： Marjorie H. Palmer

    IPC: A47C1/022

    CPC classification number: A61G5/14 ,  A61G5/1059 ,  Y10S297/10

    Abstract: The portable seat is positioned on the two seat rail tubes of a standard wheelchair with brackets. The seat has a lower frame and an upper frame having four pivoted legs slidably mounted in channels. A horizontal arm connects the two front legs at the lower part thereof and has a pivoting and threaded drive nut. Another horizontal arm connects the two rear legs at the lower part thereof and has a pivoting and threaded drive nut, being oppositely threaded. A drive screw is mounted to both drive nuts and when rotated the legs are pushed together to raise the seat thereon. As an additional feature, a tilt seat section may be attached to the upper frame causing the seat to tilt forward allowing the user too more easily dismount. This feature may be activated when the seat is or is not elevated. Appropriate electronics operates the portable seat.

    Abstract translation: 便携式座椅位于带支架的标准轮椅的两个座位导轨管上。 座椅具有下框架和上框架，其具有可滑动地安装在通道中的四个枢转腿。 水平臂在其下部连接两个前腿，并具有枢转和螺纹驱动螺母。 另一个水平臂在其下部连接两个后腿，并且具有枢转和螺纹驱动螺母，相对地螺纹连接。 驱动螺钉安装在两个驱动螺母上，当旋转时，将腿推到一起以将座椅抬高。 作为附加特征，倾斜座椅部分可以附接到上部框架，导致座椅向前倾斜，允许用户更容易地卸下。 当座椅升高或不升高时，可能会激活此功能。 适当的电子设备操作便携式座椅。

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