Outward casement aluminum alloy door and window with screen window

Abstract

The invention discloses an outward casement aluminum alloy door and window with a screen window. The outward casement aluminum alloy door and window comprises an aluminum alloy door and window sash, a roller shutter box and a movable push-pull strip frame, wherein the aluminum alloy door and window sash is movably installed on the rear side of an aluminum alloy door and window frame through a hinge, the aluminum alloy door and window sash and the aluminum alloy door and window frame form a rotating structure through the hinge, tempered glass is fixedly installed on the inner side of the aluminum alloy door and window sash, the roller shutter box is fixedly installed on the upper side of the front end of the aluminum alloy door and window frame, a connecting rod is fixedly installed inside the roller shutter box, a plane vortex spring is fixedly installed on the periphery of the connecting rod, and the other end of the plane vortex spring is fixedly connected with a gauze element the movable push-pull strip frame is fixedly installed at the lower end of the gauze element, and two guide columns are symmetrically and fixedly installed on the left side and the right side of the movable push-pull strip frame. The outward casement aluminum alloy door and window with the screen window is provided with the screen window capable of being unfolded, so that some mosquitoes or large sundries can be effectively blocked during ventilation, and the situation that mist is generated between tempered glass is avoided.

Description

technical field [0001] The invention relates to the technical field of casement aluminum alloy doors and windows, in particular to a casement aluminum alloy door and window with a screen window. Background technique [0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames and fan materials. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows include doors and windows made of aluminum alloy as the base material of the force-bearing rod (the rod that bears and transmits its own weight and load), and wood and plastic composite doors and windows, referred to as aluminum-wood composite doors and windows, and aluminum-plastic composite doors and windows. [0003] Such as the seamless installation structure of doors and windows with the publication number CN202850765U, the aluminum alloy is used to wrap the solid wood on the inner side, and the vari...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a casement aluminum alloy door and window with a screen window to solve the problem that the existing casement aluminum alloy door and window in the above background technology generally lacks a screen window when in use, so that it is often used during ventilation. Some mosquitoes or larger sundries will enter, and it is inconvenient to use. The existing side-opening aluminum alloy doors and windows often use multiple glasses for sound insulation treatment in terms of sound insulation. Long-term use may cause a small amount of noise between the glasses. Moisture, which creates fogging, causing cloudy glass problems

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