huepf - and spring device for children's playgrounds.

• 1. 室内儿童咖啡馆用儿童车游乐场 [P] . 中国专利： CN106975225B . 2019.07.26
• 2. 室内儿童咖啡馆用儿童车游乐场 [P] . 中国专利： CN106975225A . 2017-07-25
• 3. huepf - and spring device. [P] . 德国专利： DE7011179U . 1970-07-02

  机译： huepf-和弹簧装置。

• 4. A device for gymnastics, and play for children's playgrounds. [P] . 德国专利： DE1837505U . 1961-09-07

  机译： 体操设备，可在儿童游乐场玩耍。

• 5. Climbing -, - creep and balancer device for children's playgrounds. [P] . 德国专利： DE1809048U . 1960-03-31

  机译： 用于儿童游乐场的爬升，平衡和蠕动装置。

• 1. Spiral Torsion Spring Optimization Design for Separation Devices [J] . LIU Zhi-jie, ZHAO Xiao-qian, ZHANG Jing-yao, 东华大学学报（英文版） . 2016,第002期
• 2. Is device-measured vigorous physical activity associated with health-related outcomes in children and adolescents? A systematic review and meta-analysis [J] . Antonio García-Hermoso, Yasmin Ezzatvar, Robinson Ramírez-Vélez, 运动与健康科学（英文版） . 2021,第003期
• 3. Modeling of Canted Coil Springs and Knitted Spring Tubes as High Temperature Seal Preload Devices [C] . J. Oswald, R. Mullen, B. Steinetz, AIAA/ASME/SAE/ASEE Joint Propulsion Conference Exhibit . 2005
• 4. Mechanical Characteristics of a Polymer Spring Device used to Lengthen Small Intestine [D] . Steinberger, Douglas J. 2014
• 5. Patterns of injuries to children on public playgrounds. [O] . A Mott, R Evans, K Rolfe, 1994
• 6. Patterns of injuries to children on public playgrounds. [O] . Mott, A, Evans, R, Rolfe, K, 1994
• 7. Modeling and Evaluation of Canted Coil Springs as High Temperature Seal Preloading Devices [R] . Oswald, Jay J., Mullen, Robert L., Dunlap, Patrick H., Jr., 2004

• 1. Children Safety Devices in Brazil—Why Do People Don’t Use Them after the Law? [J] . S.C.V.Abib ,A.M.Francóia ,F.Ricci . 交通科技期刊（英文） . 2014,第3期
• 2. Substituting Phthalates in Plastic Medical Devices： The Austrian Experience-PVC-Free Neonatal Intensive Care Unit of Children＇s Hospital Glanzing in Vienna [J] . A. Lischka ,P. Mad ,H. Nentwich . 环境科学与工程 . 2011,第009期
• 3. Analog Devices公司 Devices EVAL—ADICUP360开发板 [J] . . 现代制造 . 2016,第016期
• 4. 浅淡当前室内儿童游乐场所存在的消防安全隐患及对策 [C] . 李志江 . 2014中国消防协会科学技术年会 . 2014
• 5. 基于儿童心理学的户外游乐场空间环境设计研究 [A] . 陈婧 . 2019