Unverified80% confidenceTradeoffTime unknown
全塑料PP材质球架长期承重会蠕变变形（尤其顶层挂杆下弯），承重需求高或户外阳台放置应选钢管框架+塑料连接件，纯塑料款适合轻量小球
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified夹具塑料材质长期夹紧会产生形变松动，尤其夏季高温软化，优先选金属内衬或带硅胶防滑垫的夹具；纯塑料球头关节用久会打滑无法固定角度80% similarUnverified捆绑光滑管材或圆形物体（如钢管、卷材）应选背面带硅胶点或橡胶纹路的防滑织带，普通光面涤纶带在光滑面上易滑移移位76% similarUnverified金属支架更稳但重、影响移动便携；塑料/工程塑料件轻便但长期承重易蠕变下垂，关节和承重臂必须为金属，仅装饰件可用塑料76% similarUnverified塑料材质围栏底部必须配吸盘或防滑硅胶垫，且面板连接处为卡扣结构；纯自重站立无固定的塑料款容易被宝宝推动整体位移75% similarUnverified防滑设计优先选整杆植绒或硅胶包覆，塑料防滑凸点对丝质/真丝吊带类衣物依然会滑落75% similar
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