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Stand-Assist Manual Wheelchair Footrest Retraction Device
专利权人:
Jeswin Jeyasurya
发明人:
Jeswin Jeyasurya,Jaimie Borisoff
申请号:
US13887449
公开号:
US20130292988A1
申请日:
2013.05.06
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A wheelchair footrest retraction device has been developed to allow wheelchair users to easily retract the footrest and have assistance as they rise from the wheelchair. The device includes a handle that can be rotated by the user from a horizontal to a vertical position where it can then be used to provide support as the user rises from the wheelchair. Rotation of the handle acts to retract the footrest through a series of linkages that transmit force from the handle to the footrest. The device also includes a support post that prevents the wheelchair from tipping forward as the user rises from the wheelchair.
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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