SUV Side Mobile Toilet

Designs related to mobile toilets on the side of SUVs have emerged, but they have not yet become widespread and are still in the exploratory stage.

Existing Design Cases

• Seres' 'Vehicle-mounted Toilet' Patent: It adopts a sliding rail structure, with the main body of the toilet hidden beneath the seat. When in use, voice commands control the folding of the seat and the sliding of the rail, while also activating the deodorization function to meet emergency toilet needs. This design makes full use of the interior space of the vehicle, cleverly combining the toilet with the seat for quick deployment when required.
• Jishi Automobile Emergency Toilet: It transforms the central armrest box of the seven-seater version into an emergency toilet, equipped with a foldable toilet seat, disposable plastic bags, and deodorizing gel. This design is mainly aimed at families with children and long-distance self-driving scenarios, facilitating the resolution of urgent toilet needs during travel. Moreover, the disposable plastic bags and deodorizing gel help maintain interior cleanliness and reduce odors.

Solved Pain Points

These designs primarily address the pain point of passengers in SUVs having urgent toilet needs but being unable to find suitable restrooms during highway traffic jams or when driving on remote roads. They provide convenience for travel, especially in family outings and extreme scenarios, offering a timely solution.

Technical Challenges Faced

• Privacy and Odor Treatment: In the confined space of an SUV, ensuring privacy during toilet use is difficult, and odors are hard to dissipate quickly. Efficient deodorization systems or vacuum negative pressure technology are required to handle odors, but this may increase vehicle costs and design complexity.

Practicality Controversy

• Supporting Viewpoint: Some people consider this a 'must-have' feature, highly practical in family outings and extreme scenarios, avoiding the embarrassment and inconvenience of not being able to find a restroom.
• Opposing Viewpoint: Others question its low frequency of use, the occupation of interior space, and its impact on the vehicle's user experience and resale value.

Development Status and Prospects

Currently, such features are mostly in the patent or conceptual stage and have not yet become mainstream configurations for SUVs. Whether they can transform from 'drawbacks' to 'selling points' depends on the maturity of the technology, cost control, and user acceptance.