Mobile Toilet Internal Optimization Design Research

China has the largest population in the world. Toilet is essential for people’s life. In some big activities, toilet cannot meet the demand because of the large number of population. In the case of the sudden increase of the population number, the toilet is not enough to use. So, mobile toilets will play a good role. Though vehicle mobile toilet is convenient for transporting, it also has some disadvantages,such as the small capacity, inharmonious proportion of men and women and the lack of humane care for disabilities. Solid feces are distinguished from liquid feces in the processing, so that after removing the odor and the moisture of solid feces, solid feces’non-increment can be achieved. After treating the stored liquid feces, those meet the standards can be used for hand washing, and other can be used to flush toilets, in order to build such a water cycle. In order to solve the inharmonious proportions of men and women, a piece of movable isolation plate has been designed in the middle of the channel. This isolation plate can always adjust the ratio of male and female toilet seat. In this Design, separate toilets are specially designed for people with disabilities, in order to enjoy the convenience as a normal person. In the women’s bathroom, children cribs are also designed for mothers who need to change the diapers of their babies. After this design, much more people can be accommodated in the toilet to meet people’s basic needs in the big event.at the same time, it is being more environmentally responsible, and can reduce the odor in the air. This is a new demand of mobile toilets in modern city mobile toilets, so this creates a great chance for the mobile toilets to get improvement.