Novel universal window

Abstract

The invention provides a novel universal window which comprises a window frame and a window leaf. The window frame is a rectangular frame, the window leaf comprises a window leaf body, an upper moving component, a lower moving component and a window balance shaft, the upper moving component comprises an upper rail arranged along the upper side of the rectangular frame, an upper rack and an upper gear matched with the upper rack in the upper rail, cross section of the upper rail is in the shape of an inverted U, and the upper rack is arranged on one side of the inverted U along the inner side of the upper rail; the lower moving component comprises a lower rail arranged along the lower side of the rectangular frame, a lower rack and a lower gear matched with the lower rack in the lower rail, cross section of the lower rail is in the shape of U, the lower rack is arranged on one side of the U along the inner side of the lower rail, the window balance shaft is fixedly connected with the window leaf body and vertically positioned, two ends of the window balance shaft extend out of the window leaf body, the window leaf body can pivot relatively to the window frame by taking the window balance shaft as a center, and the upper gear and the lower gear are coaxially mounted at two ends of the window balance shaft respectively. The novel universal window is convenient to open, close and clean and high in ventilation performance.

Description

technical field [0001] This application relates to windows, in particular to a novel universal window. Background technique [0002] Windows are an integral part of everyday architecture, and are crucial to the lighting and ventilation of buildings. Therefore, a kind of window with flexible opening and closing, easy to clean, and good ventilation and lighting conditions is very important for buildings, especially residential buildings. [0003] The window in the prior art is fixed in position when pushed open, is inflexible, is inconvenient when wiping, and there is also danger in the upper floors. Contents of the invention [0004] The present application provides a novel universal window to solve the above problems. [0005] This application is implemented like this: [0006] A novel universal window, comprising: [0007] a window frame, the window frame is a rectangular frame; [0008] A window sash, the window sash including a window sash body; [0009] An upper ...

AI Technical Summary

Problems solved by technology

[0003] The windows in the prior art are fixed in position when they are pushed open, so they are inflexible, inconvenient to wipe, and there are dangers in the upper floors.

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