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    ARMREST, FURNITURE COMPONENT, AND CHAIR
    21.
    发明申请
    ARMREST, FURNITURE COMPONENT, AND CHAIR 审中-公开

    公开(公告)号：US20190307251A1

    公开(公告)日：2019-10-10

    申请号：US16307836

    申请日：2017-06-06

    Applicant: OKAMURA CORPORATION

    Inventor： Yuuichirou TAKAGI ,  Hiroshi MASUNAGA ,  Ryo IGARASHI ,  Syouichi IZAWA

    IPC: A47C7/54 ,  F16C11/12 ,  F16H19/06

    Abstract: An armrest according to the present invention includes a support member (8a, 215, 308a) which is a support structure, and an armrest main body (8b, 216, 308b), the armrest main body (8b, 216, 308b) includes a lower layer member (8j) including an operation lever (8p, 235, 308p) which is supported by a support member (8a, 215, 308a) to be movable in a forward-and-rearward direction and is operated by a seated person, and an upper layer member (8k) supported by the lower layer member (8j) to be movable in right-and-left direction, and the upper layer member (8k) covers the operation lever (8p, 235, 308p) at a base position in the right-and-left direction.

    Reaction force mechanism and chair using same
    24.
    发明授权
    Reaction force mechanism and chair using same 有权

    公开(公告)号：US10264886B2

    公开(公告)日：2019-04-23

    申请号：US15543503

    申请日：2016-01-05

    Applicant: OKAMURA CORPORATION

    Inventor： Hiroshi Masunaga

    IPC: A47C3/026 ,  A47C7/44

    Abstract: A pivot shaft (10) which is a first shaft member coupled to a supporting member, an inner cylinder (12) which is a second shaft member coupled to a supported member, and an outer cylinder (14) which is a third shaft member are disposed to be approximately coaxial with each other and disposed radially in multiple layers. The pivot shaft (10) and the inner cylinder (12) are coupled to each other through a first rubber-like elastic member (11), and the inner cylinder (12) and the outer cylinder (14) are coupled to each other through a second rubber-like elastic member (13). The total reaction force is increased by restricting the rotation of the outer cylinder (14) by means of an operating pin (19) which is a reaction force adjusting part and thereby adding a reaction force resulting from the second rubber-like elastic member (13) to a base reaction force resulting from the first rubber-like elastic member (11).

    FURNITURE SHEET, METHOD OF MANUFACTURING FURNITURE SHEET, FURNITURE SURFACE COMPONENT MEMBER, AND ITEM OF FURNITURE
    26.
    发明申请
    FURNITURE SHEET, METHOD OF MANUFACTURING FURNITURE SHEET, FURNITURE SURFACE COMPONENT MEMBER, AND ITEM OF FURNITURE 审中-公开

    公开(公告)号：US20180296004A1

    公开(公告)日：2018-10-18

    申请号：US15762503

    申请日：2016-09-15

    Applicant: OKAMURA CORPORATION

    Inventor： Shinya NAITOU

    IPC: A47C31/02 ,  A47C7/40

    Abstract: A furniture sheet is provided, including a sheet body that has a through-hole in at least an edge portion, and longitudinal frame portions that are disposed on the edge portion of the sheet body, and that are respectively attached to the corresponding longitudinal frame portions. The longitudinal edge member includes a first longitudinal member that is disposed on a first surface side of the sheet body, a second longitudinal member that is disposed on a second surface side of the sheet body, and that pinches the sheet body between the first longitudinal member and the second longitudinal member, and a fixing portion that fixes the first longitudinal member and the second longitudinal member to each other together with the sheet body through the through-hole of the sheet body.

    Chair
    30.
    外观设计
    Chair 有权

    公开(公告)号：USD799846S1

    公开(公告)日：2017-10-17

    申请号：US29583804

    申请日：2016-11-09

    Applicant: OKAMURA CORPORATION

    Designer： Naho Ono

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