摘要
笔者以市面上常用沙发坐垫不同密度海绵及其组合形式为研究对象,使用主观评价和客观体压分布测试相结合的方法,分析不同密度海绵及其组合形式对人体坐感舒适性的影响,并确定最佳海绵密度及其组合形式参数范围。结果表明沙发坐垫不同密度海绵及其组合形式对人体坐感舒适度有着很大影响,但舒适度与海绵密度、下陷硬度及回弹指数等均相关,是综合因素体现的结果。并不是海绵密度越大沙发坐感舒适性越好,实验测得密度为32~35 kg/m^2的海绵组合形式舒适性最佳。
In this paper, the commonly used sofa cushions with different densities and various combinations are used as research objects. Subjective evaluation and objective body pressure distribution test are combined to analyze the effects of different density sponges and their combined forms on human body comfort. The optimum sponge density and its combination of parameter ranges are determined. The results showed that the sofa cushions with different densities and various combinations have a great influence on the comfort of the human body, but the comfort is the result of comprehensive factors, which is related to the density of the sponge, the sunken hardness, and the rebound index. The sitting comfort of sofa is not the greater the density of the sponge the better, there is a optimized sponge combination with the density of 32-35 kg/m^2.
作者
徐伟
程洛林
杨国庆
方露
于娜
王继青
黄琼涛
XU Wei;CHENG Luolin;YANG Guoqing;FANG Lu;YU Na;WANG Jiqing;HUANG Qiongtao(College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,China;Zhejiang Gujia Furniture Co.,Ltd.,Hangzhou 310018,China;Guangdong Yihna Timber Industry Co.,Ltd.,Shangtou 515834,China)
出处
《家具》
2018年第4期17-21,46,共6页
Furniture
基金
顾家家居技术中心资助项目(KUKA-NLJJ-201605)
宜华生活研究院资助项目(YH-NL-201505)
江苏高校优势学科建设工程资助项目(PAPD)
关键词
沙发
海绵坐垫
组合形式
密度
体压分布
舒适性
sofa
sponge cushion
combination form
density
body pressure distribution
comfort
