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MEDICAL CRUTCH
专利权人:
Jeffrey A. Hoogenboom
发明人:
Jeffrey A. Hoogenboom
申请号:
US15152669
公开号:
US20160249715A1
申请日:
2016.05.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An elongated walking assistance device includes an upper portion, a lower portion, and an adjustable system which couples the upper and lower portions. The lower portion includes a shock absorbing system attached to a surface contact heel. The adjustable system includes a threaded rod which extends from the upper portion along a longitudinal axis, a pushbutton assembly surrounding the threaded rod, and a tubular shaft capturing the pushbutton assembly. For fine adjustments, the user may rotate the threaded rod with respect to the tubular shaft to adjust the overall length of the device. For coarse adjustments, the user may disengage the pushbutton and slide the tubular shaft along the longitudinal axis.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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