Currently, multi-lane configurations are widely adopted for outdoor rainbow slides. The divider rails installed between these lanes are a crucial part of the supporting facilities, playing a practical role in ensuring safe operation and enhancing the riding experience. Overall, the main functions of the divider rails are reflected in three aspects: safety protection, lane alignment, and equipment maintenance.

Safety protection is the primary function of the divider rails. When multiple lanes are open simultaneously, riders vary in weight and sliding speed, which can easily lead to the drifting of bodies or sliding mats during the ride. The divider rails effectively separate adjacent lanes, reducing the risk of collisions, scraping, and rear-end crashes. This prevents interference between different lanes and significantly lowers safety risks on-site.

Meanwhile, the divider rails help guide the sliding trajectory, keeping riders in a straight line within their designated lanes. This minimizes drifting or sliding out of the lane, ensuring a smoother and more stable ride. For children with less self-control and first-time riders, the divider rails provide excellent guidance and protection, effectively preventing loss of control.

Additionally, the divider rails offer a certain level of protection to the main structure of the slide. They reduce the long-term friction between the sliding mats/tubes and the edges of the slide, alleviating issues such as surface wear and edge deformation. This effectively extends the service life of the rainbow slide. Furthermore, the clear separation of independent sliding zones creates a more organized traffic flow, improving the overall tidiness and standardization of the venue, and ensuring stable, long-term operation.