Unverified88% confidenceDecision RuleTime unknown
平开窗防风限位应选带多档卡位的风撑（滑撑限位器），能固定在30°/45°/60°等角度；单纯的门吸或链条式限位不能抵抗阵风回摆
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88%
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Long-term
Relevance
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Unverified地插固定式挡风墙防风等级远高于自立折叠式：折叠板靠重心和折角站立，5级风以上易倒；带地钉+撑杆的挡风墙可抗6-7级阵风84% similarUnverified带旋转挂钩（360°或180°）的衣架适合阳台/飘窗多方向晾晒，固定挂钩在窄晾衣杆上易滑动集中，无法均匀分布采光81% similarUnverified外开窗（外平开）不建议装普通链条式限位器，链条只能拉住不能顶撑，强风下会使窗扇反复撞击，应选刚性风撑或滑撑80% similarUnverified限位开口宽度设计需兼顾通风：完全锁死无法开缝不利日常通风，建议选可锁定在两档位置（如小缝通风档5cm内、清洁全开档）的可调型78% similarUnverified无底座的铰链式折叠屏风，单片高度超过150cm时重心偏高，展开角度需保持90-120度形成三角支撑才能稳定，完全拉直（180度）极易被风或碰撞推倒78% similar
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