家用跑步机已成为儿童严重伤害的主要来源。权威期刊《Injury》2025年刊发的论文分析了约900例儿童上肢摩擦伤案例，其中95%由跑步机导致[1]。受伤儿童平均年龄仅为2.8岁，且近九成伤害发生在家庭环境中，其中77%的事故发生时身边有成人看护[1]。这些伤害往往被初期误判为普通擦伤，但实际情况更为严重——近六成伤害属于深二度至深三度烧伤，需要进行植皮治疗[1]。
产品设计存在的结构性问题是导致伤害的关键因素。调查发现，多款跑步机的履带与防护罩间隙过大，容易夹伤儿童手指[1]。广东省在2020年至2024年间记录了100多例儿童跑步机伤害案例，其中七成多为学龄前儿童[1]。针对这一问题，2023年浙江3家公司曾共召回2452台跑步机，原因正是间隙设计及警示缺陷[1]。
为解决这一安全隐患，监管部门已采取行动。中国新版国家标准GB17498.6已于2025年3月31日发布，将于2027年10月1日起实施，新标准要求儿童警示更加醒目，易触及区域必须进行封闭处理[1]。同时，美国在2025年5月发布的ASTMF2115-25标准规定，后滚筒防护与地面最大间隙不得超过95毫米[1]。
Domestic treadmills have become a growing source of severe childhood injuries, with medical research revealing the alarming scope of the problem. A 2025 study published in the authoritative journal Injury examined approximately 900 cases of upper limb friction injuries in children, finding that 95 percent were caused by treadmills [1]. The affected children had an average age of 2.8 years, and nearly 90 percent of injuries occurred in home settings, with 77 percent taking place while an adult caregiver was present [1].
The injuries inflicted by these machines are often more serious than initially apparent. Close to 60 percent of documented cases involved deep second-degree to third-degree thermal compression burns requiring skin grafting [1]. Investigations have identified systematic design flaws as the root cause: the gap between the treadmill belt and safety guards is excessively large, allowing children's fingers and hands to become trapped and injured. In Guangdong Province alone, over 100 cases of treadmill-related childhood injuries were recorded between 2020 and 2024, with more than 70 percent involving preschool-age children [1].
Regulatory action has begun to address these hazards. In 2023, three companies in Zhejiang recalled a combined 2,452 treadmills due to design and warning label deficiencies [1]. Internationally, the United States released the ASTMF2115-25 standard in May 2025, which specifies that the maximum gap between the rear roller guard and the ground must not exceed 95 millimeters [1]. China has adopted new national standards: GB17498.6 was published on March 31, 2025, and will take effect on October 1, 2027, requiring more prominent child safety warnings and mandatory enclosure of easily accessible areas [1].