Large-ventilation combined window

Abstract

The invention discloses a large-ventilation combined window. The combined window is characterized by being formed by combining a glass window, a security window, a screen window and a top sealing box;the glass window, the security window, the screen window and the top sealing box are formed by detachably splicing glass window components, security window components, screen window components and top sealing box components respectively, bottom outer frames of the glass window, the screen window and the security window can be integrated, and outer side frames of the glass window and the screen window can be integrated. The combined window integrates the wind protection, ventilation, anti-mosquito and anti-theft functions; the upper and lower sides of the glass window and the screen window areprovided with pulleys, so that push and pull are stable and save labor; the glass window is provided with a lower glass lifting mechanism, the natural ventilation rate can be increased, improvement of indoor air quality can be accelerated, and energy can be saved; the combined window is simple in structure, reasonable in design, excellent in performance, complete in function, safe and reliable, good in use effect, convenient to maintain, transport and install, capable of saving manpower and material resources and low in production and transportation cost, industrial production of whole windows can be realized, and remote large-batch supply can be met.

Description

technical field [0001] The invention belongs to the field of building doors and windows, and relates to a large ventilation type combined window. Background technique [0002] Windows are an important part of the building envelope system and the main component of residential buildings. In the prior art, the window is composed of a window frame and a window sash with a simple structure. At the same time, in order to prevent mosquitoes and theft, users often install gauze and guardrails on the inside and outside of the window. The existing window structure not only increases the difficulty of installation, but also requires repeated construction, which wastes manpower and material resources. Moreover, the thermal insulation and sound insulation effects after installation are poor, and it also affects the decoration effect of the entire house, and the entire window cannot be industrially produced; In particular, the combination window with good sealing performance has a small...

AI Technical Summary

Problems solved by technology

The existing window structure not only increases the difficulty of installation, but also requires repeated construction, which wastes manpower and material resources. Moreover, the thermal insulation and sound insulation effects after installation are poor, and it also affects the decoration effect of the entire house, and the entire window cannot be industrially produced; In particular, the combined windows with good sealing performance have a small ventilation window area, which is very unfavorable to natural ventilation in the room, so it is necessary to improve

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