Train Mobile Toilet Door
Train mobile toilet doors mainly come in three types: button-type, occupied/unoccupied indicator lock-type, and sensor-type.
Button-type toilet doors: These doors typically feature a green button. Pressing the button opens or closes the door. They are part of the railway department's 'toilet revolution' initiative and are used in conjunction with vacuum toilet systems. Vacuum toilets collect waste using a vacuum negative pressure system, which is then uniformly treated at stations, effectively improving the hygiene of train toilets. Button-type toilet doors are simple to operate, convenient for passengers, and reflect the railway department's efforts to enhance service quality.
Occupied/unoccupied indicator lock-type toilet doors: These doors are commonly found in train restrooms and are characterized by their occupied/unoccupied indicator locks. The locks clearly indicate whether the restroom is occupied, facilitating passenger choice. The door locks are sturdy, often made of aluminum alloy or stainless steel, to withstand the vibrations and shaking during train operation, ensuring reliable locking and unlocking. The handle lock design is ergonomic, easy for passengers to operate, and highly secure, with a complex lock core design that makes keys difficult to duplicate. Some locks also feature anti-pry and anti-collision functions, further enhancing restroom security.
Sensor-type toilet doors: Sensor-type toilet doors use infrared sensors or microwave radar to detect human movement, enabling automatic opening and closing. When a passenger approaches within 30 centimeters, the door silently slides open within 0.5 seconds, reducing the risk of contact transmission and improving hygiene levels. The door body adopts a folding design, with a thickness of only 15 centimeters when open, effectively optimizing space utilization in narrow train carriages. This door design showcases the application of technology in enhancing the convenience and hygiene of train facilities, providing passengers with a more comfortable and convenient travel experience.
