职员椅座面形态设计要素分析研究

Investigation and Study of the Design Features of Staff Chair Seat Pan Shape

座面形态设计影响着职员坐姿舒适性与健康状况,本文通过对职员办公椅的实地测量与分析,分别从座面形态的主视中心剖面、左视中心剖面这两个角度,分析得出座面形态的三个设计要素:一是主视中心剖面上,界面最低点到边缘的垂直距离;二是左视中心剖面上,座面前缘凸起量;三是座面前缘凸起量的范围。通过调研,笔者认为职员椅座面形态主要受到这三个要素影响。

The seat pan shape design affects the sitting comfort and health status of office workers.Through the site measurement and analysis of the staff office chair,the three design elements of seat panshape from the perspectives of centering profile and left-center profile were concluded：the vertical dis-tance from the lowest point of the pan to the edge in the main center section;the protuberances amount ofseat pan front edge in the left center section;the amount of protuberances of seat pan front edge.It is ofthe authors opinion that the staff chair seat pan shape is mainly affected by these three elements.