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Research on the Comfort of Human Upper Back in Different Seat Back Angles

机译:不同座椅背角度的人类上背的舒适性研究

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摘要

This study aimed to investigate the effect of upper seat back in different vertical angles (5°, 10°, 15°, and 20°) on upper back support. The upper seat back was taken as an independent component in experimental facility, so that it could move and rotate in vertical angle relative to seat back of waist. Experimental results showed that comfort sensations in upper back could be perfectly measured by body pressure-measuring parameters and subjective comfort evaluation indicators. Proper leaning of slightly vertical angle upper back support would improve the whole sitting comfort compared with normal chairs.
机译:本研究旨在在上后支撑件上探讨上座椅靠背件(5°,10°,15°和20°)的效果。上座椅返回作为实验设施中的独立部件,使得它可以相对于腰部的座椅垂直角度移动和旋转。实验结果表明,上背部的舒适感可以通过体压测量参数和主观舒适评估指标完美地测量。与普通椅子相比,适当倾斜略微垂直角度上背部支撑会改善整体休息舒适性。

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