Aluminum alloy outwards-opening window

Abstract

The invention provides an aluminum alloy outwards-opening window which comprises an outwards-opening frame, a middle wooden stick, a steering frame, an opening sash, a fixing sash and a screen window. The middle wooden stick is arranged in the middle of the outwards-opening frame, and the fixing sash is arranged between the outwards-opening frame and the middle wooden stick; the steering frame is arranged between the middle wooden stick and the outwards-opening frame and is internally provided with the opening sash, and the opening sash comprises an opening sash frame, opening sash press lines and opening sash glass; constant pressure rubber strips are arranged on the opening sash frame, and suspension parts of the constant pressure rubber strips make contact with a steering frame thermal insulation bridge of the steering frame; the opening sash glass is arranged on the opening sash frame through the opening sash press lines, and fixing sash glass and the opening sash glass are each of a three-layer glass structure; and an outwards-opening frame thermal insulation bridge, a middle wooden stick thermal insulation bridge, an opening sash frame thermal insulation bridge and the steering frame thermal insulation bridge are located between inner side glass and outer side glass of the opening sash to form an isothermal layer. According to the aluminum alloy outwards-opening window, the thermal-insulating and thermal-preservation property and the sealing property of the aluminum alloy outwards-opening window are improved, materials are saved, the section universality is high, and installation and use are convenient.

Description

Technical field [0001] The invention relates to the technical field of building doors and windows, in particular to an aluminum alloy externally opened window. Background technique [0002] Windows is an important part of the house structure, generally divided into casement windows and sliding windows. External opening windows are a type of casement windows, and casement windows do not occupy indoor space, have a large opening area, and have good sealing and anti-theft performance. Such advantages are widely used. With the progress and development of the aluminum alloy industry, the casement window made of aluminum alloy as the material of the casement window has been recognized. Aluminum alloy casement windows have the advantages of light weight, standard profiles, easy use and installation, beautiful appearance, and corrosion resistance. At the same time, they have the characteristics of being able to produce complex structures and easy to achieve complex functions. Most of th...

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Problems solved by technology

Most of the existing aluminum alloy outward-opening windows are composed of outward-opening frames, fixed fans, opening fans, screen windows, stiles, and operating elements. Due to the good thermal conductivity of aluminum alloys, the indoor and outdoor heat is quickly conducted, making the house The thermal insulation performance of the building is affected. With the improvement of human energy-saving and emission-reduction requirements, aluminum alloy windows have become an obstacle to energy-saving and emission-reduction of houses; on the other hand, there is a The protruding edge facilitates better locking between the opening fan and the window frame when the opening fan is closed, and plays a sealing role; however, the overall flatness of the opening fan affects the relationship between the outer edge of the opening fan and the window frame. The tightness of the combination causes a gap between the outer edge of the opening fan and the window frame. This gap will follow the gap when the wind blows or dust or fine dust (PM2.5) touches the joint between the opening fan and the window frame. Entering the room or staying in the gap will affect the sealing performance of the window; moreover, most of the general outward opening windows are equipped with screen windows. It is used to install the gauze fan, which makes it difficult to manufacture the profile and wastes the profile. When the outward opening window is converted to the inward opening window, the profile cannot be used universally, which affects the versatility of the profile and causes troubles to the construction.

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