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    Chair
    13.
    发明授权
    Chair 有权
    椅子

    公开(公告)号：US09155393B2

    公开(公告)日：2015-10-13

    申请号：US14355931

    申请日：2012-11-02

    Applicant: Okamura Corporation

    Inventor： Alexander Hurford ,  Yoshinori Isogai

    IPC: A47C3/025 ,  A47C7/46 ,  A47C1/032

    CPC classification number: A47C7/46 ,  A47C1/03261 ,  A47C7/462

    Abstract: A lumbar support on a chair comprises a lumbar support body in which a vertical width gradually becomes smaller from right and left ends to the middle; four mounting portions spaced apart from each other vertically on the lumbar support body and moving vertically along a guide on each of the pair of side frame rods and an operating member connected to each of the mounting portions on the lower edge.

    Abstract translation: 椅子上的腰部支撑件包括腰部支撑体，垂直宽度从左右两端逐渐变小; 四个安装部分在腰部支撑体上垂直彼此间隔开并且沿着一对侧框架杆中的每一个上的引导件垂直地移动，以及连接到下边缘上的每个安装部分的操作构件。

    CHAIR
    14.
    发明申请
    CHAIR 有权
    椅子

    公开(公告)号：US20140312668A1

    公开(公告)日：2014-10-23

    申请号：US14355931

    申请日：2012-11-02

    Applicant: Okamura Corporation

    Inventor： Alexander Hurford ,  Yoshinori Isogai

    IPC: A47C7/46

    CPC classification number: A47C7/46 ,  A47C1/03261 ,  A47C7/462

    Abstract: Provided is a chair which comprises a lumbar support that is capable of comfortably supporting the lumbar region and that is capable of providing stable support with a side frame pole of a back frame. This invention comprises: a lumbar support main body (41) in which a lumbar support (10) that is provided on the chair has a top-to-bottom dimension that gradually becomes smaller from the left and right ends toward the center by having the lower edge of the center in the left/right direction curving upward in an arc shape; four attaching portions (42) which are provided on both sides of the lumbar support main body (41) so as to be separated in the vertical direction and which are movably supported in the vertical direction by guide portions that are provided on the left and right side frame poles (19) and that are directed vertically; and operating members (44) which are linked with the left and right lower attaching portions (42).

    Abstract translation: 提供了一种椅子，其包括能够舒适地支撑腰部区域并且能够与后框架的侧框架杆提供稳定支撑的腰部支撑件。 本发明包括：腰部支撑主体（41），其中设置在椅子上的腰部支撑件（10）具有从左到右的端部朝向中心逐渐变小的从上到下的尺寸， 中心的下边缘在左右方向上以弧形向上​​弯曲; 四个安装部分（42），其设置在腰部支撑主体（41）的两侧，以在垂直方向上分离，并且沿垂直方向可移动地支撑在左右设置的引导部分 侧框架杆（19），并且垂直定向; 以及与左右的下部安装部（42）连结的操作部件（44）。

    HEIGHT ADJUSTMENT DEVICE IN FIXTURE, AND ARMREST DEVICE FOR CHAIR PROVIDED WITH HEIGHT ADJUSTMENT DEVICE
    20.
    发明申请
    HEIGHT ADJUSTMENT DEVICE IN FIXTURE, AND ARMREST DEVICE FOR CHAIR PROVIDED WITH HEIGHT ADJUSTMENT DEVICE 有权
    固定装置高度调节装置，以及高度调整装置提供的椅子的ARMREST装置

    公开(公告)号：US20150130250A1

    公开(公告)日：2015-05-14

    申请号：US14398122

    申请日：2013-05-02

    Applicant: OKAMURA CORPORATION

    Inventor： Hiroshi Masunaga ,  Yuuichirou Takagi ,  Youichirou Oda ,  Alexander Hurford

    IPC: A47C1/03 ,  A47C7/54

    CPC classification number: A47C1/03 ,  A47C7/54

    Abstract: An armrest device for a chair includes a lower support rod that rises at a side of a chair seat and has a tubular upper end portion; and an upper support cylinder that has an armrest provided in an upper end thereof, is externally fitted to the lower support rod so as to be slidable in an up-down direction, and has a plurality of engaging portions therein. The armrest is made height-adjustable with respect to the lower support rod by disposing the locking member and a biasing member at an upper end portion of the lower support rod and providing the rotating rod inside the lower support rod.

    Abstract translation: 一种用于椅子的扶手装置，包括一个在椅座一侧上升并具有管状上端部分的下支撑杆; 以及具有设置在其上端的扶手的上支撑筒，其外侧装配到下支撑杆，以便能够沿上下方向滑动，并且在其中具有多个接合部。 通过将锁定构件和偏置构件设置在下支撑杆的上端部分并将旋转杆设置在下支撑杆内部，扶手相对于下支撑杆可高度可调。

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