High-sealing sliding window

Abstract

The invention discloses a push-pull window with high leak tightness, which comprises a window frame and window sashes. A first sealing strip taking the shape of a right-angled triangle cylinder and with the same width with the window sash is arranged in concave grooves at the upper end and the lower end of the window frame; a second sealing strip taking the shape of the right-angled triangle cylinder and corresponding to the first sealing strip is arranged at one side of the window, facing to the concave grooves of the window frame; the first sealing strip and the second sealing strip are a rectangle when being closed. Sealing devices are respectively arranged between the adjacent two window sashes, and between each window sash and the side parts of the window frame. The push-pull window of the invention has simple structure, overcomes the dead corner of sealing, increases the sealing performance and guarantees the air tightness, the water tightness, the sound insulation, the thermal insulation and the dust proof performances of the push-pull window, thereby realizing the effect of energy conservation and environmental protection.

Description

Technical field: [0001] The invention relates to the technical field of building construction, in particular to a sliding window with high airtightness. Background technique: [0002] At present, known existing building construction windows mainly contain common sliding windows and casement windows. There is a sealing strip between the sash and the combined window frame arm, and the casement window has disadvantages such as inconvenient use, large space occupation, unsightly appearance, and high cost. Ordinary sliding windows are composed of upper, lower, left and right window frame arms, window sashes, glass, slides and sealing devices connected to each other. The window sashes are connected by four frames, up, down, left and right. There is a guide chute at both ends of the groove at the top frame of each sash, and a pulley at both ends of the groove at the lower frame of each sash, and a pair of guides on the upper and lower sash arms respectively connected to the top of...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-seal sliding window, which can effectively overcome the lack of closeness of the existing sliding windows, the existence of sealing dead corners, the lack of energy saving and environmental protection, and the fact that casement windows or other types of windows take up a lot of space, are inconvenient to use, and are not easy to use. Beautiful, high cost, and impractical defects, thereby improving the sealing performance of the sliding window of the present invention, and achieving the effects of energy saving, environmental protection, convenient use, beautiful appearance, and low cost

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