老年人助力起身座椅设计研究
摘 要：老年人的身体机能下降，关节运动不灵活，助力起身坐具能够帮助老年人顺利起身、落座。但现有的助力起身坐具有着笨重、成本过高、舒适性差等缺点。本研究运用人机工程学理论，对老年人进行人体尺寸分析，得出老年助力座椅的尺寸设计要求；对老年座椅的使用情况进行分析，得出功能设计要求。最终，设计出一款结构简单、舒适、轻便、经济的老人起身助力坐具。
关键词：老年人；助力座椅；设计
中图分类号：J525 文献标识码：A
文章编码：1672-7053(2020)01-0157-02
Abstract：The physical function of the elderly declines, the joint movement is not flexible, help ingesting the seat can help the elderly get up and sit down smoothly.But the existing power to sit up has the disadvantages of clunky, high cost, poor comfort and so on. This study uses ergonomic theory to analyze the size of the elderly, and the size design requirements of the elderly booster seats are obtained, and the use of elderly seats is analyzed to obtain functional design requirements.Finally, we designed a simple, comfortable, light and economical seat for the elderly to get up and help them.
Key Words：Seniors; booster seats; design
