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LIFT CHAIR AND METHOD FOR LIFTING A SEAT THEREOF
专利权人:
发明人:
Cheng-Huang LEE,Fan-Chen KAO
申请号:
US15464593
公开号:
US20180271727A1
申请日:
2017.03.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A lift chair is provided, including a base, a seat, and a driving mechanism connected to the base and the seat. The driving mechanism can drive the seat to move relative to the base between a first position and a second position. When the seat is in the first position, a first distance is formed between the seat and the base. When the seat is in the second position, a second distance exceeding the first distance is formed between the seat and the base. When the seat is in the second position, the driving mechanism can drive the seat to rotate relative to the base.
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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