Window

Abstract

The invention relates to a window. The present application provides a display device comprising: an outer frame provided with a through groove; one end wall of the inner frame is hinged to the inner wall of the outer frame; the dimming piece is fixed on the inner wall of the inner frame; the cleaning mechanism comprises a cleaning part and an adjusting assembly, the cleaning part is movably arranged on the outer surface of the inner frame in the first direction, the end face, away from the adjusting assembly, of the cleaning part is attached to the dimming part, and the adjusting assembly comprises a fixing part and an adjusting part which can stretch out and draw back relative to the fixing part in the second direction; the first direction is parallel to the plane where the dimming piece is located, and the second direction is the overturning direction of the inner frame; wherein the fixing part is provided with a first cambered surface, and the adjusting part is provided with a second cambered surface which can be attached to the first cambered surface, so that when the inner frame rotates, the first cambered surface slides on the second cambered surface, and the cleaning part is prevented from being separated from the dimming part.

Description

【Technical field】 [0001] The present application relates to the technical field of buildings, and in particular, to a window. 【Background technique】 [0002] Window, in architecture, refers to the opening built on the wall or roof to allow light or air to enter the room. As early as the Sui Dynasty in China, the Guanwen Hall in the Ziwei City of Luoyang Palace had windows that could open and close automatically. In fact, the original meaning of window and door refers to window and door respectively. In modern Chinese, window simply refers to window. "Window" originally means "chimney", that is, a hole is left in the wall. The frame is a window lattice, which can transmit light. It can also emit smoke, and then add the prefix "hole" to form a phonetic character. The window frame is responsible for supporting the main structure of the window, which can be wood, metal, ceramic or plastic materials. The transparent part is attached to the window frame, which can be paper, cloth ...

AI Technical Summary

Problems solved by technology

[0003]In high-rise buildings, because the windows are exposed to the atmosphere for a long time, a certain amount of dust and other impurities are often produced, and due to the high floors, the windows will Difficult to clean

When the inner window is slotted and the connecting structure extends from the indoor to the inner window to connect the scrubbing and drive the scrubbing movement to clean the inner window, and when the window is opened, it is damaged due to external wind and long-term use of the inner window. , easy to wash off from the inner window

When grooves are made on the stable outer window and the connecting structure protrudes from the room to connect the scrubbing and drive the scrubbing movement to clean the inner window, and when the window is opened, the connecting structure is easily pulled by the scrubbing and the window cannot be opened or connected. Structural damage prevents cleaning of interior windows

Moreover, the light transmittance of general windows is constant and cannot be changed, while the sunlight will have different intensity of light at different times, so it cannot meet the indoor light requirements at different times

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