环卫工人作业服装功能设计与研发初探

Function Design and Development of the Street Cleaner's Work Clothing

为研究上海地区环卫工人作业服装功能性,通过受试者着装试验对作业服样衣的动态舒适性、局部形变以及辨识度进行了评价和量化。研究发现,环卫工人多为中老年女性,70%的受访者希望对作业服装进行改进。与原有作业服相比,改进款作业服能为受试者提供较好的运动舒适性;改进款作业服在臀部z轴向的形变最大,为3.89 mm,而原有款作业服在腋下z轴向的形变最大,为1.97 mm;当观察者距离穿着改进款样衣的受试者40 m时仍能较好地辨认着装者。研究表明改进款作业服在功能上达到了一定的优化设计。

In order to study the function of work clothes for street cleaners in Shanghai, We redesigned the work clothes based on a questionnaire survey. The newly designed clothes were evaluated on its movement comfort, clothing local deformation and visibility. The results show that most of the street cleaners in Shanghai are middle aged and old aged women. Seventy percent of street cleaners wish that the work clothes should be improved on function and performance. Compared with the old work clothing, the newly designed one can provide better movement comfort. The deformation of the newly designed clothes at the buttocks in the z direction is the largest at a size of 3. 89 mm, whereas it is1.97 mm at the armpit for the old work clothing. When the distance between the observer and the wearer of the new work clothes is 40 m, the observer could still observe the wearer. The results indicate that the newly designed work clothes achieve improvement on function and performance.