多功能救援逃生椅的研制

针对传统椅子结构固定、功能单一,在突发灾难时起不到任何作用的情况,利用螺纹螺杆和滑槽原理,用功能组合创新法研制了一个集家用椅子、逃生梯、救援担架功能于一体的多功能救援逃生座椅,特别设计了做逃生梯时能适应任何墙面的夹紧装置,并对该多功能座椅及其夹紧装置进行了研制和系统的论述。

Design of Multi-function Rescue Evacuation Chair

The fixed structure and the single function of traditional chairs do not have any effect in the sudden disaster.To solve this problem,the paper developes a household chair including escape ladders and rescue stretcher functions with a threaded screw and the slide principle based on functional combination innovative method.The clamping device is specially designed which can be adapted to any wall.The designing and calculation process was systematically discussed.