With the continuous increase of the number of cars in China,the number of cars in many cities in China has exceeded 1 million,and the potential for the development of the post service market behind the huge number of cars is huge.As one of the post market services of automobile service,the automobile cleaning industry has naturally ushered in great development,but the current service mode is still dominated by the traditional customer to store mode.Therefore,company X proposes a door-to-door car washing service mode to try to break the deadlock.This topic is entrusted to design car washing appliances for door-to-door car washing business.Based on the relevant market research and data analysis,this paper combs the types of car washing products and the development of related technologies,and finally produces a car washing brush based on ultrasonic principle and a multifunction machine integrating the functions of dust suction and atomization disinfection by using relevant design principles such as sustainable design,safety design,easy to use design and design methods such as decomposition design,modular design,intensive design.This set of door-to-door car washing and cleaning products has the characteristics of energy saving,high efficiency,portability and strong feasibility. |