摘要
Abstract
This study aims to optimise the carrying system of schoolbags for low-school-age children through ergonomic design,so as to achieve better spine protection,and thus effectively solve all kinds of physical problems of low-school-age children arising from the use of schoolbags with irrational ergonomic design.Through the analysis of gravity,biomechanics,bioanatomy and other related human factors engineering theories of children's schoolbag design,combined with the actual situation to obtain the design elements of the backpack system for low-school-age children,put forward an innovative design strategy of the backpack system for low-school-age children,and based on this,we designed a front and rear double-supporting human factors engineering schoolbag,and carried out the verification of the results of the design.The design of this paper has obvious advantages over traditional school bags in terms of functionality,comfort and aesthetics,but there is still room for improvement in terms of durability.The design of a schoolbag with a dual-support backpack system has a positive significance in protecting the musculoskeletal development of low-school-age children and improving the comfort of children's backpacks.关键词
人因工程/低学龄儿童/书包设计/背负系统设计/生物力学Key words
Human factors engineering/Low school age children/Schoolbag design/Backpack system design/Biomechanics分类
通用工业技术
