发明名称 |
Foldable Durable Product, Such as a Patient Aid Device or Walker, and Method of Forming Same |
摘要 |
A method of manufacturing a patient aid device, such as a walker (W), includes the steps of molding a polymer or plastic connector ( 60 ) over first and second metal structural members ( 22 , CB) to maintain the structural members in a first geometrical relationship. After the plastic has cured, the method includes the step of rotating the first structural member or front leg ( 22 ) relative to the plastic connector ( 60 ) to form an integral hinge without any seam in the plastic. The resultant walker includes front legs ( 22 ) hinged via the connectors ( 60 ) at opposite ends of the front cross brace (CB). The front leg ( 22 ) and rear leg ( 24 ) of each side frame (SF 1 , SF 2 ) of the walker are interconnected by a lower cross brace ( 40 ) that has plastic preferably molded about the entire periphery of each leg.
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申请公布号 |
US2008128008(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20050547897 |
申请日期 |
2005.04.07 |
申请人 |
OBITTS SHANE;REICHLIN JAMES |
发明人 |
OBITTS SHANE;REICHLIN JAMES |
分类号 |
A61H3/00;B29C45/14;B29C65/64;B29C65/70 |
主分类号 |
A61H3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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