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    Walker
    3.
    发明申请
    Walker 失效
    沃克

    公开(公告)号：US20050076939A1

    公开(公告)日：2005-04-14

    申请号：US10924685

    申请日：2004-08-24

    申请人： Craig Karasin ,  Thomas Powers ,  David Reed

    发明人： Craig Karasin ,  Thomas Powers ,  David Reed

    IPC分类号： A61H3/00 ,  A61H3/04

    CPC分类号： A61H3/04 ,  A61H2003/046 ,  A61H2201/1633

    摘要： A walker is disclosed having two sets of handles positioned for rising from and lowering to a seated position in addition to serving as a walking aid. The walker comprises a frame having a front section comprising a pair of front vertical supports and a rigid cross-piece, and two side sections each comprising a rear vertical support having a load-bearing axis formed through a ground-engaging point, rigid connectors connecting the side sections to the front section, a first pair of handles positioned to support a user in a standing or walking position, and a second pair of handles positioned below and to the rear of the first set of handles to support a user in rising from or lowering to a seated position, in which the geometric centers of each of the second pair of handles is positioned to the rear of the load-bearing axis of each of the rear vertical supports.

    摘要翻译： 公开了一种助行器，除了用作助行器之外，还具有两组手柄，其定位用于从坐姿位置升降到就座位置。 助行器包括具有包括一对前垂直支撑件和刚性横梁的前部部分的框架，以及两个侧部部分，每个侧部部分包括后垂直支撑件，其具有通过接地点形成的承重轴线，连接 位于前部的侧部分，位于支撑用户处于站立或行走位置的第一对手柄以及位于第一组手柄下方和后方的第二对手柄，以支撑使用者从 或降低到就座位置，其中每个第二对手柄的几何中心定位在每个后垂直支撑件的承载轴线的后部。