Unverified88% confidenceDecision RuleTime unknown

压力固定门依靠两侧墙面/门框的顶压力固定，只能装在两侧均为硬质承重结构的开口处；一侧是石膏板隔墙或空心墙时会压不紧，需改用螺丝固定或加装承重板

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宠物隔离门category

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Unverified压力顶固式（免打孔）适用于门框两侧有平整承压墙面且宽度固定的普通房间门口或楼梯底部，安装依赖两侧墙体反作用力，无法用于只有单侧固定物或墙面不规则的场景87% similar Unverified压力式免打孔门栏依靠四个旋钮抵住墙面，仅适用于两侧为承重墙或坚固门框的平面开口，不可安装在石膏板、玻璃或不平整墙面上85% similar

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