Integrated-bed mattress and integrated bed

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专利权人:

发明人:

Shohei Tsukada,Yohei Kume,Hideo Kawakami

申请号：

US14679597

公开号：

US09757287B2

申请日:

2015.04.06

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A mattress can be adapted to an integrated bed that includes a main bed unit, and a wheelchair unit that is separable from the main bed unit and has a wheelchair back bottom, a wheelchair hip bottom and a wheelchair foot bottom. The mattress includes a first protrusion configured to be fastened to a back-section hole in the wheelchair back bottom, a fastener configured to be fastened to the wheelchair hip bottom, and a second protrusion configured to be fastened to a foot-section hole in the wheelchair foot bottom.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/