Mobile Toilet on Vehicle
Mobile toilets on vehicles do exist, mainly including vehicle-mounted mobile public toilets and portable folding toilets.
Vehicle-mounted mobile public toilets: These are mobile toilets that can be driven around, usually installed on vehicles and equipped with complete toilet facilities. They generally consist of a fecal sewage storage tank (or fecal sewage treatment device), floor, sanitary ware, walls, washing equipment, water tank, roof, moving device, etc. These components work together to ensure the normal use of vehicle-mounted mobile public toilets. For example, the fecal sewage storage tank is used to collect and treat excrement, preventing environmental pollution; the sanitary ware provides a comfortable toilet experience. Vehicle-mounted mobile public toilets can be classified into hoisting and handling mobile toilets and powered and towed mobile toilets according to their moving methods. Hoisting and handling mobile toilets usually require external equipment for movement and are suitable for some fixed locations or occasions that require temporary movement; while powered and towed mobile toilets have autonomous moving capabilities and can travel like ordinary vehicles, being more flexible and convenient, suitable for occasions that require frequent movement or long-distance transportation.
Portable folding toilets: In addition to vehicle-mounted mobile public toilets, there is also a portable folding toilet that is suitable for use in vehicles, especially for self-driving trips. This type of toilet is usually small in size and light in weight, making it easy to carry and store. It can be unfolded for use when needed, providing a temporary toilet solution for passengers. The design of portable folding toilets usually focuses on practicality and convenience, such as adopting a foldable structure to save space and being equipped with a sealing device to prevent odor leakage. Although its functions may not be as comprehensive as those of vehicle-mounted mobile public toilets, it is still a very practical choice for occasions such as self-driving trips.
