Unverified88% confidenceCautionTime unknown
防护栏横杆应设计为纵向(竖条)而非横向(梯格状),横向排列的横杆会被孩子当梯子攀爬翻越
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified不要选择带水平横杆或装饰网格能形成攀爬阶梯的围栏,任何间距<45cm的水平结构都会成为幼儿踩踏点87% similarUnverified选择表面竖向栅栏且间距<6cm的款式,避免横向栏杆或大网格设计——横杆会给孩子提供攀爬脚点,网格易卡住头部或手脚84% similarUnverified竖向栏杆净间距必须≤11cm(约成人拳头宽),防止幼儿头部或身体穿越卡住;横向栏杆间距过大反而形成'梯子'易被攀爬,儿童防护应优先选纯竖栏结构83% similarUnverified梯子倾斜式(60-75度)+踏步深度≥7cm+防滑纹的设计,比垂直爬梯对儿童更安全;踏步表面若为光面金属或圆管极易踩滑81% similar
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