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WRAP AROUND WALKING AID
专利权人:
Jack Paul VanAusdall
发明人:
Jack Paul VanAusdall
申请号:
US14532448
公开号:
US20160120731A1
申请日:
2014.11.04
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A wrap around walking aid is configured to assist a human user in walking. The wrap around walking aid comprising has a first rear lower frame and a first front lower frame mechanically coupled to a first upper frame. A back rest is connected to the first rear lower frame. A second rear lower frame and a second front lower frame are mechanically coupled to a second upper frame. The second rear lower frame is further mechanically coupled to the back rest. At least one first fixed front wheel is mechanically coupled to both front lower frames. At least one first castor rear wheel is mechanically coupled to both rear lower frames. The wheels enable a turn radius while the human user is walking forward.
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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