Mobile Toilets Invented by Foreigners
Mobile toilets invented by foreigners mainly include three types: portable toilets, fully automatic rotating public toilets, and mobile toilets designed for long-distance drivers.
Portable toilets, designed by German designer Eva Tint, have a leaf-like appearance and are made of special eco-friendly materials. When folded, they measure approximately 12×28 centimeters and can easily fit into a woman's handbag. The product is equipped with a super-absorbent agent inside that converts liquid into gel and prevents leakage. The bottom features illustrated usage instructions for user convenience. This design first gained attention from football fans during the 2008 European Cup and was mass-produced by German companies in 2009, sold in sets of three for 4.5 euros each in the European market. Initially targeting female users to address long queues at public restrooms, it gradually expanded to scenarios such as car travel and outdoor gatherings. Cleaning wipes are provided for use, and the product can be disposed of as regular garbage after use. As its application scenarios expanded, portable toilets gradually gained acceptance among more male users.
The fully automatic rotating public toilet invented in the Netherlands is located on the streets of Amsterdam. It features a unique design with two hidden toilets inside, designed for seamless rotation between uses. When the user steps out of the cabin, the entire cleaning process starts simultaneously, with a full-area flushing mode on the floor to ensure cleanliness and hygiene. This design not only improves the efficiency of public toilet use but also reduces the hassle of manual cleaning, offering a new approach to urban public health management.
The mobile toilet designed for long-distance drivers has a simple structure and is easy to use. It requires an additional connection to a mineral water bottle to form a mobile toilet that can be used anytime. This design primarily addresses the challenge male drivers face when it is inconvenient to use the restroom while driving, enhancing the comfort and safety of long-distance driving. This mobile toilet is small in size, lightweight, easy to carry and store, making it an ideal choice for long-distance drivers on the go.
