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本文调查了111个VDT室桌椅类型和高度。桌子均为固定式,高度在660～800mm,椅子分为固定式(29.6％)和可调式(70.4％),固定式高度为420～450mm,可调式为380～670mm。根据人-机工效学原理,适应人员高度,可调式转椅可因人调节高度,转椅又能使腰部运动自如,优于固定式钢折椅。固定式折椅高度,可按胫骨点高加30mm为小腿加足的动态功能长,满足国内90％的人座高以441～507mm为宜。
This article investigated 111 VDT room tables and chairs type and height. The table is fixed, the height of 660 ~ 800mm, the chair is divided into fixed (29.6%) and adjustable (70.4%), fixed height 420 ~ 450mm, adjustable 380 ~ 670mm. According to the principle of human-machine engineering, to adapt to staff height, adjustable swivel chair height can be adjusted due to people, swivel chair and waist can move freely, better than the fixed steel folding chair. Fixed folding chair height, according to the tibia plus 30mm for the lower leg plus foot dynamic long, to meet the domestic 90% of the high seat to 441 ~ 507mm appropriate.