| With the improvement standard of living standards and changes in the concept of home life, people's bathroom has been paid special attention, and more and more devotions have invested to bathroom,as people improve the quality of life and enhance health the focus of life. Naturally, as a sanitary bathroom products between physical objects, the use of direct contact with the human body, is seeking to achieve the quality of life and the performance of the necessary means to the quality of life. Sanitary products as a durable consumer products, consumers have become increasingly demanding of their high quality. Bathroom and toilet facilities as among the most frequently used, the use of the longest products, highlighting the role of status. As a highly functional products, products should be based on the use of simple, pleasant and safe as the design of the basic conditions required to use it as a basic goal.Ergonomics is the study of working conditions in some of the anatomy, physiology and psychology and other factors, research and interaction between machines and the environment, research in the work, live and vacation to consider how the efficiency of a unified, health, safety and comfort issues such as discipline. From the point of view of ergonomics and the design of toilet facilities for people to physical and psychological scales to start the process to meet the users in the use of comfort, convenience and safety requirements is feasible and also meaningful.From point of view on human-machine-environment, this article confirms the contents of the study firstly. Through analysising the results of the research, the article summed up the design inadequacies and the design requirements of washing products. Then we established the location and focus of the design further. Based on the ergonomics, we start to analysis the core products for the bathroom- wash basin and faucet, then sum up the design method of washing products. Based anthropometry principle, the article carrys out the functions of the washing equipment, analysis and calculation of the size, then draw a the function of products size map perfect. A washing equipment design research, focusing on the psychological experience to start. Through the wash basin on the style of research and calculation of the size, from the quantitative, the comparison concludes that the wash basin style adaptation of the space to support perceptual knowledge to rational data. Finally, washing facilities and sanitary environment, set a bathroom design concept of inter-system theory, analysis of the washing equipment and the host environment, including the physical environment of the sanitary impact of washing, washing function space the impact of the layout of products, sanitary environment for the visual design.The viewpoints and conclusions proposed in this dissertation, especially on faucets and washing basins can provide theoretic and data supply in ergonomics theory systematically. Meanwhile, it can also provide some directions for enterprises of washing gears and individual families in the aspect of decoration, reinforce the comprehension of design methods, and overcome the blindness of designing products. |