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    ADJUSTABLE BACK SUPPORT FOR A SEATING SURFACE
    3.
    发明公开
    ADJUSTABLE BACK SUPPORT FOR A SEATING SURFACE 审中-公开
    可调背部支撑用于座位表面

    公开(公告)号：EP3257403A1

    公开(公告)日：2017-12-20

    申请号：EP17175814.7

    申请日：2017-06-13

    申请人： Herman Miller, Inc.

    发明人： ALDRICH, John ,  HORNOR, Thomas ,  CASTRO, Elindo ,  BHAGWAT, Adwait ,  KOFFMAN, Jeffrey

    IPC分类号： A47C7/46 ,  A47C7/28

    摘要： A back support for a chair includes a cover (44) configured to be coupled to opposing sides of a chair frame. A strap (42) is connected to the cover (44). A sled (40) having a central portion is coupled to the strap (42), the sled (40) is configured to pivot with respect to the chair frame and provide support to a user's back. The cover (44) is configured to moveably connect to the chair frame between a low position and a high position. The sled (40) is configured to pivot as the cover moves between the low position and the high position so that the central portion of the sled (40) is substantially parallel to at least a portion of a membrane connected to the frame between the low position and the high position.

    摘要翻译： 用于椅子的靠背支撑件包括被构造成联接到椅子框架的相对侧的盖子（44）。 带（42）连接到盖（44）。 具有中央部分的滑板（40）连接到绑带（42），滑板（40）被构造成相对于椅子框架枢转并且向使用者的背部提供支撑。 盖子（44）构造成在低位置和高位置之间可移动地连接到椅子框架。 滑动件（40）构造成随着盖在低位置和高位置之间移动而枢转，使得滑动件（40）的中心部分基本上平行于连接到框架的薄膜的至少一部分， 位置和高位。