Energy-saving and environmental protection safety window that opens outwards and turns inwards

Abstract

The invention relates to the field of machinery, in particular to an outward-swinging, inward-rotating, energy-saving and environment-friendly safety window. The safety window comprises a wall frame part, a window outer frame part and a transmission part, wherein the transmission part comprises a power lever stretching outside; a driving bevel gear is arranged at one end of the power lever; each of the two sides of the driving bevel gear is engaged with a primary transmission bevel gear; two primary driven bevel gears are coaxially provided with coaxially turning bevel gears; each coaxially turning bevel gear is engaged with a secondary driven bevel gear; the driving bevel gear and the primary transmission bevel gears are positioned in a transverse frame of a window wall frame; the secondary driven bevel gears are positioned in a vertical frame; shafts mounted at the secondary driven bevel gears are vertical lead screws; the vertical lead screws are fixed in the vertical frame; sliding blocks are arranged on the vertical lead screws; hinge shafts are arranged on the sliding blocks; and one end of each hinge shaft is articulated with the window outer frame part.

Description

technical field [0001] The invention relates to the field of machinery, in particular to an energy-saving and environment-friendly safety window that opens outwards and turns inwards. Background technique [0002] Windows are a necessary thing for almost every building on the ground. Since windows have been closely related to people's lives, they have also been endowed with many meanings, such as window units, service windows and windows of the soul. The importance of daily life, since the appearance of glass, the window itself has undergone tremendous changes. In modern times, windows have changed from wooden frames to iron frames, from extrapolation to horizontal movement, Observe that the law is that the glass block is getting bigger and bigger. The materials are becoming more and more durable. Up to now, the large pieces of sealed glass of the inward opening windows have left sashes on one side of the two sides. Therefore, the common point in summarizing the development...

AI Technical Summary

Problems solved by technology

Although modern air conditioners are very useful, they also have a lot of disadvantages. The first disadvantage is that air conditioners consume a lot of energy. Although people reduce the energy consumption of air conditioners through continuous technological innovation, the energy consumption of air conditioners is still an unavoidable problem. The second disadvantage is that the ventilated air conditioners used in large shopping malls cannot be used for home use, and the small air conditioners used in homes cannot exchange outside air with indoor air, and can only cool or heat the existing indoor air.

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