Building window capable of being closed automatically in severe weather

Abstract

The invention relates to the technical field of building doors and windows, and discloses a building window capable of being closed automatically in severe weather. The building window comprises a window frame, a mobile window is arranged on the window frame, a sliding rail is fixedly installed on the upper part of the window frame, an air bag is fixedly installed on the left part of an inner cavity of the sliding rail, an air pipe is arranged between the air bag and a pushing block, an installation block is arranged on the left part of the front of the window frame, a cam is rotatably connected to the front of the installation block, a rotary disc is rotatably connected to the front of the cam, and a fan is rotatably connected to the front of the rotary disc. According to the building window capable of being closed automatically in the severe weather, a spring rod is arranged in the rotary disc, the fan can drive the cam to rotate during strong wind, so that the cam extrudes an arc block, an ejector rod is driven to extrude the air bag, the air bag can inflates the air pipe, so that the air pipe is expanded to push the mobile window to be closed, and by cooperating with a slidingbarrel and other parts, the effects of preventing the window from being closed by mistake during breeze, being closed automatically at time in the strong wind environment and being closed at time during rainwater falling into the window frame are achieved.

Description

technical field [0001] The invention relates to the technical field of building doors and windows, in particular to a building window that is automatically closed in bad weather. Background technique [0002] With the gradual acceleration of the pace of life of modern people, people's daily life is basically two points and one line, that is, going to work and going home, and people spend less time on their homes. At present, the windows of buildings are generally made of aluminum alloy doors and windows. , before going out, they tend to open the windows for ventilation to promote the circulation of indoor air. Because of this, many times when the wind comes or it rains and no one closes the windows at home, the wind will bring impurities mixed in the wind into the home. The indoor items will be blown upside down and messed up, and the rainwater will wet the room along the windows, which finally brings great inconvenience to people. [0003] In order to avoid this situation,...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a building window that can be automatically closed in bad weather, which can prevent the window from being closed by mistake in a small wind, automatically close in time in a strong wind environment, and timely close the window when rainwater can fall into the window frame. The advantages of closing and other advantages solve the problems of general building windows that are wrongly self-closing when there is a small wind, cannot be automatically closed in time in a strong wind environment, and cannot be closed in time when rainwater falls into the window frame.

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