This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of dual-purpose push and ride children's tricycles (hereinafter referred to as "children's tricycles"). This standard applies to push-rider children's tricycles for family use for children over 1 year old and under 5 years old. This standard does not apply to foldable children's tricycles and push-riding children's tricycles designed for other special purposes (such as amusement use).