基于人机工程的工作座椅底盘结构设计  

Structure design of working chair chassis based on ergonomics

作　　者：张磊[1] 石学岗 李克旺[2] 鲁林平[2] 

机构地区：[1]天津理工大学艺术学院,天津300384 [2]天津理工大学机械工程学院,天津300384

出　　处：《机械设计》2014年第8期106-107,共2页Journal of Machine Design

基　　金：国家社会科学基金艺术学2013年度文化部文化艺术科学研究资助项目(13DG40);天津市科技型中小企业专项资金资助项目(12KQZZGX0049);天津理工大学教学改革资助项目(YB12-58)

摘　　要：为满足用户对工作座椅舒适性的要求,设计了能实现椅面与靠背相对运动的座椅底盘结构。用户向后靠压椅背时,座面向后运动,同时略向下倾斜,即靠背与坐垫夹角从105°增至115°。在Pro/E软件中完成了实体结构的设计、装配及机构运动干涉仿真,给出了最终设计方案,为研究座椅舒适性及其工效学提供参考。To satisfy needs of user to working chair, the chair chassis structure which realizes relative motion between chair surface and back was designed. When user presses back, chair surface moved backword and downword, the angle between chair surface and back changes from 105° to 115°. Design, assembly and mechanism motion interference simulation of 3D structure were performed by using Pro/E, then the final design scheme was presented, which provides references for study of chair comfort and ergonomics.

关 键 词：工业设计 人机工程 工作座椅 底盘 结构设计 自由度 

分 类 号：TB47[一般工业技术—工业设计]