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Height adjustable wheelchair seat
专利权人:
Francis Wilde
发明人:
Francis Wilde
申请号:
US14067407
公开号:
US08876138B2
申请日:
2013.10.30
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention provides a wheelchair device configured to reduce the likelihood that a user might fall out of a wheelchair. The device includes a wheelchair frame, a lever, and a seat cushion, whereby the seat cushion is flexible and configured to sink into a recessed and angled orientation when occupied by a user. The sunken seat cushion serves to encourage a user to attain proper posture and further serves to reduce the chances that a user might fall forward out of the seat. The lever of the present invention is attached to the underside of the wheelchair device and comprises a handle portion and a flat base portion with a curved upper surface. A forward actuation of the handle results in the lever rotating about the wheelchair, causing the base to contact and lift the seat cushion to a level that facilitates the exiting of the wheelchair device.
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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