逃生休闲椅的机构设计与优化

Design Mechanism and Optimization of Escaping and Recreational Chair

运用机械设计的基本原理设计的"逃生休闲椅"将梯子的功能与座椅的功能相结合,实现了多种功能.在突发状况下可在30s内展开形成18m的逃生梯,实现逃生功能.同时可以作为躺椅,一字梯、人字梯等工具使用,节省了家居空间.该休闲椅充分考虑了实用性以及逃生过程的安全性与便捷性,具备较高的应用价值.

This study took the opportunity of the national mechanical design competition to strengthen the undergraduates＇ spirit of innovation and practical ability.As a project in the fourth National Undergraduate Mechanical Innovative Design Competition,the research group designed a kind of escaping and recreational chair,which utilizes the basic principles of mechanical design and achieves a variety of functions.In emergency situations,it can be unfolded to a 18-meter escaping ladder within 30 seconds to escape.At the same time,as a lounge chair,＂one-line glyph＂ ladder,or a herringbone ladder etc.,to be used to save the house space.