Moisture-proof aluminum-plastic door and window

Abstract

This application relates to the field of aluminum-plastic window and door technology, and discloses a moisture-proof aluminum-plastic window and door, including an aluminum-plastic window frame. A set of sliding windows slides alternately inside the aluminum-plastic window frame. Guide rails are fixed on both sides of the inner wall of the aluminum-plastic window frame. Door and window sliding rails adapted to the sliding windows are integrally fixed at both ends of the inner wall of the aluminum-plastic window frame. A rain guide plate is fixed to the bottom of the outer wall of the aluminum-plastic window frame with screws. This application forms a stable and smooth sliding system between the sliding windows and the aluminum-plastic window frame through the adapter groove, guide rails, sliding groove, and door and window sliding rails, allowing for easy and smooth opening and closing. Sealing strips, sealing moisture-proof blocks, and a silent moisture-proof frame construct a multi-layered sealing structure, effectively blocking moisture intrusion while reducing external noise and creating a dry and quiet indoor environment. A baffle strip and a semi-circular rain guide plate form a three-dimensional rainproof system, blocking splashing rainwater laterally and quickly diverting accumulated water vertically to prevent leakage. The coordinated work of all components ensures both the durability of the window and door and convenient and worry-free operation.

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