Children's trampolines are inflatable children's toys made of materials such as PVC and plastic reinforced with mesh, formed by heat sealing. They utilize the tension generated by a centrifugal fan and the pressure difference between the inside and outside of the membrane. When deflated, they are compact and easy to store. Based on materials, they can be categorized into PE film, PVC film, TPU, EVA environmentally friendly materials, and mesh fabric, etc. Based on structure, they can be categorized into inflatable castles, trampolines, etc. These facilities are commonly found in various parent-child entertainment venues, parks, and festivals.
This toy must be placed on a flat surface. Single children must be supervised by an adult. It must be kept away from sharp objects and fire sources. Before inflation, the valve must be removed; after inflation, ensure the valve is correctly inserted. When playing, children should hold onto specific safety features. Sufficient staff must be on-site to supervise, promptly stop minors from operating the device improperly, and comprehensive safety warning signs must be displayed. Since July 1, 2024, the mandatory national standard "Safety Specifications for Inflatable Amusement Facilities" has further raised safety requirements, including strengthening the fixing and ballast systems, requiring the installation of internal air pressure monitoring and alarm devices, and detailing the content of daily inspection and maintenance.
