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MOTORIZED CHAIR
专利权人:
Larry Nelson Cheek
发明人:
Larry Nelson Cheek
申请号:
US16778563
公开号:
US20200163819A1
申请日:
2020.01.31
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A mobility chair has a base frame with a seat bottom, a seatback, motorized drive wheels, and safety wheels, an actuated hoist with a mast, boom, winch, and sling that has a stowed configuration and an operative configuration, and outriggers that have a retracted configuration proximate to the base frame and an extended configuration ahead of the mobility chair. The boom is raised and its forward portion is rotated ahead of the frontmost section of the seat while its rear portion remains behind the boom. The seatback can be raised from the base frame and can also be hingedly connected to the seat bottom which rotates relative to the base frame through a bracket in the front section so that as the seatback is raised, the seat bottom rotates with the seatback into an upright standing configuration with the seat bottom aligned with the seatback in the vertical orientation.
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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