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    Seating unit with adjustable components
    9.
    发明授权
    Seating unit with adjustable components 有权
    带可调组件的座椅单元

    公开(公告)号：US07527335B2

    公开(公告)日：2009-05-05

    申请号：US11711346

    申请日：2007-02-27

    申请人： David C. Eberlein ,  Kirt D. Martin ,  James D. Houda ,  David J. Dekker

    发明人： David C. Eberlein ,  Kirt D. Martin ,  James D. Houda ,  David J. Dekker

    IPC分类号： A47C31/02 ,  A47C31/11

    CPC分类号： A47C7/402 ,  A47C1/03

    摘要： An armrest structure includes a tubular support, and an armrest having a tubular end telescopingly engaging the tubular support. A support plate engages bottom walls of the tubular support and the tubular end in a laminar arrangement. A clamping bolt slides through a top hole and into aligned holes in the laminar arrangement, with its head abutting the aligned holes. A clamping handle on a bottom of the bolt is rotatable between a clamping position tensioning the bolt to secure the arrangement, and a release position de-tensioning the bolt. By this arrangement, remaining walls of the tubular support and the tubular end are not deformed even when the clamp is clampingly pressing the adjacent sidewall sections together. An adjustable back with actuator handles at a lower edge of the back, and a seat assembly with fingers that retain an upholstery cover tight against concave areas are also shown.

    摘要翻译： 扶手结构包括管状支撑件和扶手，该扶手具有可伸缩地与管状支撑件接合的管状端部。 支撑板以层叠布置接合管状支撑件的底壁和管状端部。 夹紧螺栓通过顶孔滑动到层叠布置中的对准的孔中，其头部抵靠对准的孔。 螺栓底部的夹紧手柄可以在张紧螺栓的夹持位置之间旋转以固定装置，并且释放位置使张紧松开。 通过这种布置，即使当夹具将相邻的侧壁部分夹紧在一起时，管状支撑件和管状端部的剩余壁也不变形。 还示出了在后部的下边缘处具有致动器手柄的可调节背部，以及具有保持装饰罩盖紧靠凹部区域的手指的座椅组件。