基于体压分布的沙发靠背高度对坐姿舒适性的影响  

Influence of backrest height on sitting comfort based on body pressure distribution

作　　者：郭勇[1,2] 陈玉霞[1,2] 申利明[2] 

机构地区：[1]安徽农业大学林学与园林学院,合肥230036 [2]南京林业大学木材工业学院,南京210037

出　　处：《安徽农业大学学报》2011年第1期131-134,共4页Journal of Anhui Agricultural University

基　　金：安徽省高校省级自然科学研究项目(KJ2010B342)资助

摘　　要：利用体压分布测量系统,采用主观评价与客观测试相结合的方法分析了沙发靠背高度与坐姿舒适性、及压力分布指标之间的关系,为从人体工程学的角度优化沙发靠背面的设计以及沙发舒适性的评价提供了理论依据。试验研究表明,沙发靠背面的高度较大时,坐姿总体舒适性会较高,但较高的靠背面会影响颈部的舒适性。By using body pressure measure system and subjective evaluation, the paper analyzed and evaluated the effect of backrest height on the sitting comfort and the relationship between the pressure distribution indexes and the sitting comfort, and provided a theoretical basis for reasonably optimizing backrest interface design and evaluating sitting comfort from ergonomically perspective. The experimental results show that the higher the backrest is, the more comfortable the back would feel. But when the height of the backrest is beyond some level, the cervix would feel discomfort.

关 键 词：沙发 靠背面高度 坐姿舒适性 体压分布测试 

分 类 号：TS665.4[轻工技术与工程]