Vehicle-mounted Mobile Toilet Patent Details
Details of the utility model patent for the 'Vehicle-mounted Toilet and Vehicle' by Seres Automotive Co., Ltd. are as follows:
Authorization Information: This patent was officially authorized on April 10, 2026, with the authorization announcement number CN224104011U. It falls under the field of layout design for sanitary equipment inside vehicles (International Patent Classification B60R15/04 category).
Structural Design: The patent provides an emergency toilet device that can be stored beneath the seat, consisting of a toilet body and a slide rail assembly. The slide rail assembly includes a fixed rail and a sliding rail. The fixed rail is installed on the upper part of the toilet body, and the sliding rail is equipped with a seat connection structure for attaching to the vehicle seat. Users can extend the slide rail to pull the toilet out from beneath the seat for use and then push it back to hide it, occupying almost no effective space inside the vehicle.
Core Highlights: The core of this design lies in space utilization, fully embedding the toilet into the idle space beneath the seat to achieve an 'invisible' effect. Compared to the portable toilet storage solution previously proposed by Jishi Automotive, Seres' solution takes a further step in terms of integration and concealment, addressing the issues of traditional vehicle-mounted toilets taking up too much space and affecting the interior aesthetics of the vehicle.
Functional Expansion: Seres also plans to launch an original hidden smart vehicle-mounted toilet with features such as one-touch deployment and sterilization and deodorization, which may be first installed in mass-produced vehicle models to further enhance the user experience.
Other Related Patents: Another patent named 'An Environmentally Friendly Mobile Toilet' includes structures such as a vehicle chassis, toilet cabinet, freshwater tank, toilet bowl, and wastewater tank, connected by pipes to supply freshwater and collect wastewater. It is suitable for scenarios such as construction sites and large event venues but does not explicitly establish a direct connection to vehicle-mounted scenarios.
