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    HINGE OR THE LIKE FOR FOLDING REBOUNDER
    1.
    发明公开
    HINGE OR THE LIKE FOR FOLDING REBOUNDER 审中-公开
    SCHARNIER ODER DERGLEICHEN ZUM ZUSAMMENKLAPPEN EINES TRAMPOLINS

    公开(公告)号：EP2780089A1

    公开(公告)日：2014-09-24

    申请号：EP12849363.2

    申请日：2012-11-19

    申请人： Jumpsport Inc.

    发明人： PUBLICOVER, Mark W. ,  HYLBERT, Jon P. ,  CHARLES, Kevin B.

    IPC分类号： A63B5/11

    CPC分类号： A63B5/11 ,  A63B2210/50 ,  E05D3/02 ,  F16C11/04 ,  Y10T16/5404

    摘要： A portable exercise system has a foldable perimeter frame comprising at least two elongated frame members that are joined by hinges. The hinges are joined to ends of the frame members, which ends are generally tubular. Each hinge has a cap-like body having an interior surface that defines a cavity configured to nestingly receive one of the ends of the frame members. A deformable plug is located within the central cavity of the one of the ends. A tightening mechanism is operated to expand the plug radially and thereby cause the end to expand radially such the generally tubular outer surface of the end frictionally engages the interior surface of the a cap-like body.

    摘要翻译： 便携式运动系统具有可折叠的周边框架，其包括通过铰链连接的至少两个细长框架构件。 铰链连接到框架构件的端部，该端部通常是管状的。 每个铰链具有帽状体，其具有内表面，该内表面限定被构造为嵌套地容纳框架构件的端部中的一个的空腔。 可变形插塞位于一端的中心腔内。 操作紧固机构以使插头径向膨胀，从而使端部径向膨胀，使得端部的大致管状的外表面摩擦地接合帽状体的内表面。