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实用新型
CN204002359U 气密推拉门 失效 - 权利终止

气密推拉门
摘要：
本实用新型涉及气密推拉门，包括门框、下滑体、密封胶条、滑轮；所述门框活动地安装在下滑体上；所述滑轮、密封胶条分别安装在门框的下边框内；还包括胶块、抵压滑轮；所述胶块固定在下滑体上；所述抵压滑轮安装在门框的下边框内；所述下滑体上设置有与所述滑轮配合的滑轨；所述滑轮的上端与门框连接，该滑轮的下端与所述滑轨的上端滑动配合；当为关门状态时，所述密封胶条的末端与滑轨相抵，所述抵压滑轮与胶块相抵；所述胶块一侧面的高度由滑轨的中心指向两端的方向依次递增。本实用新型的气密推拉门的气密性良好。
摘要（英）：

The utility model relates to an airtight sliding door comprising a door frame, a gliding body, a sealing rubber strip, a pulley, a rubber block and a compressing pulley. The door frame is slidably mounted on the gliding body. Th pulley and the sealing rubber strip are mounted in a lower frame of the door frame. The rubber block is fixed on the gliding body. The compressing pulley is mounted in the lower frame of the door frame. The gliding body is provided with a slide rail matched with the pulley. The upper end of the pulley is connected with the door frame, and the lower end of the pulley is in a sliding fit with the upper end of the slide rail. In the case that the door is closed, the tail end of the sealing rubber strip is abutted against the slide rail, and the compressing pulley is abutted against the rubber block. The height of one side of the rubber block increases from the center of the slide rail to two ends of the slide rail. The airtight sliding door is good in airtight effect.

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