Vehicle-mounted Mobile Toilet Parts

The parts of vehicle-mounted mobile toilets can be divided into the following three categories according to different types, with their core components and functions as follows:

1. Patent-designed parts for the Seres drawer toilet

This type focuses on concealed design, with the main parts including the toilet body and the slide rail assembly. The slide rail assembly consists of a fixed rail, a sliding rail, and a locking mechanism:

• Fixed rail: It is fixed to the structure beneath the vehicle seat through bolts or welding, providing stable support;
• Sliding rail: Connected to the toilet body, it enables horizontal sliding via rollers or sliders, allowing for the transition between the “concealed” and “in-use” states;
• Locking mechanism: Designed with spring latches or electromagnetic locks, it ensures that the toilet does not accidentally slide out during driving, enhancing safety.
  This design reduces space occupation through structural optimization and is suitable for modified vehicles or RVs.

2. General-purpose vehicle-mounted mobile toilet parts

For outdoor or emergency scenarios, general-purpose parts emphasize functionality and portability:

• Piston pump water flushing system: Comprising a manual piston pump, a water storage chamber, and a spray nozzle, it achieves flushing and cleaning through mechanical pressurization without the need for electricity;
• Sealed odor-proof structure: Utilizing a U-shaped trap or silicone seal ring, it blocks the spread of odors. Some products integrate an activated carbon filter layer for further air purification;
• Detachable separate water tank: With a typical capacity of 15-25 liters and made of high-density polyethylene (HDPE), it supports quick detachment for easy refilling or cleaning;
• Folding bracket: Made of aluminum alloy or carbon fiber, it connects via hinges to enable unfolding and folding, supporting the toilet body and adjusting its height.
  These parts are modularly designed for easy disassembly and maintenance, fitting various vehicle models.

3. Children/infant vehicle-mounted toilet parts

For infants and young children, part design emphasizes safety and comfort:

• Portable folding toilet seat ring: Made of PP plastic with anti-slip silicone pads on the edges, it is fixed to an adult toilet or an independent stand via buckles;
• Anti-slip step stool: Featuring a stepped structure with EVA soft rubber covering the steps, it prevents children from slipping while climbing;
• Soft cushion seat pad: Filled with memory foam inside and covered with waterproof PU leather outside, it enhances comfort during prolonged sitting;
• Small urine storage bucket: With a capacity of about 5-10 liters, it is equipped with a sealed lid and a handle for easy emptying and leakage prevention.
  These parts are mostly designed to be lightweight for easy carrying and operation by parents.

Note: Some high-end vehicle-mounted toilets may integrate a vacuum negative pressure waste collection system, but the core parts (such as the vacuum pump and waste collection tank) have not been clearly broken down in publicly available information and should be referred to the specific product manual.