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Nursing bed
专利权人:
Xiading Wang
发明人:
Xiading Wang
申请号:
US14280563
公开号:
US09375375B2
申请日:
2014.05.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A nursing bed, including at least a net-shaped fabric with a plurality of mesh openings and a bearing frame. The net-shaped fabric includes a warp and a weft. The diameter or inscribed circle diameter of the mesh opening is 2 to 6 times the diameter of the warp and the weft. The ratio of the sum of the areas of the mesh openings with respect to the area of the net-shaped fabric is 35% to 78%. The diameter or the inscribed circle diameter of the mesh opening is less than 1.5 mm. The diameter of the warp and the weft is less than 0.55 mm. The thickness of the net-shaped fabric is less than 1.1 mm. At least two edges of the net-shaped fabric are connected to two opposite edges of the bearing frame, respectively.
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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