基于人机工学的办公椅舒适性设计  

Comfort design of office chair based on ergonomics

作　　者：李恒 于娜 LI Heng;YU Na(College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学家居与工业设计学院,南京210037

出　　处：《林业和草原机械》2021年第6期77-80,共4页Forestry and Grassland Machinery

基　　金：教育部产学研协同创新项目“健康与智慧家居人因工程”新工科建设项目(17YJCZH231);南林-圣奥健康办公椅设计与工效学研究项目(2020NJFU-SUNON-2021-1)。

摘　　要：办公椅是人类坐姿办公方式下使用最多的办公家具,设计不合理的办公椅严重侵害着人体健康。以人机工程学的理论与方法为依据,对办公坐姿行为进行了系统分析,将办公坐姿划分为前倾坐姿、直立坐姿、放松坐姿以及后仰坐姿,其中处于后仰坐姿时,人体脊柱基本呈自然弯曲状态,舒适度最高。探讨了办公椅设计对人体支撑以及人体疲劳的影响,指出办公椅的设计应能够维持人体脊柱的自然弯曲,提出了人机工程学办公椅设计应遵循的原则,以期为人机工程学办公椅的设计提供参考。Office chairs have become one of the office furniture that has the closest contact with the human body under modern office methods.Unreasonably designed office chairs seriously harm human health.In order to improve this situation,based on the theory and method of ergonomics,a systematic analysis of office sitting behavior is carried out,and the office sitting posture is divided into forward sitting posture,upright sitting posture,relaxed sitting posture,and reclining sitting posture,among which are reclining.When sitting,the human spine is basically in a natural curved state,and the comfort is the highest.The influence of office chair design on human support and human fatigue is discussed.The design of office chair should be able to maintain the natural curvature of the human spine.Based on this,some principles are proposed to provide design of office chair.

关 键 词：人机工程学 办公椅 坐姿 舒适性 

分 类 号：TS665.4[轻工技术与工程]