Multifunctional wall window with coded lock

Abstract

The invention provides a multifunctional wall window with a coded lock. The problems that an existing casement window with a burglar mesh is not convenient to open, an outer vertical face is difficult to clean and people cannot escape under the emergency condition are solved. The multifunctional wall window comprises an outer window frame, an inner window frame, a burglar mesh and a sash, wherein one side of the inner window frame is movably hinged to the inner side wall of the outer window frame; the other side of the inner window frame is provided with the first lock matched with the outer window frame; the sash is movably hinged to the inner side wall of the inner window frame; one side of the sash is provided with a second lock matched with the inner window frame; a framework of the burglar mesh is fixedly connected with the inner window frame; the inner window frame is tightly attached to the outer side of the framework of the burglar mesh; and the first lock is the mechanical coded lock. By arranging the burglar mesh and the sash, the burglar mesh can be opened to be used as an escape window under the emergency condition, the mechanical coded lock is adopted, the trouble that people need to find a key or the key is lost under the emergency condition is avoided, the escape time is prolonged, and the risk that a child at home opens the window by accident to cause accidents can be prevented at ordinary times.

Description

technical field [0001] The invention relates to a door and window, in particular to a multifunctional wall and window with a password lock. Background technique [0002] As an integral part of houses, windows play an important role in the ventilation and lighting of houses, so almost all buildings are equipped with windows. Common windows on the market are divided into two types: push-pull and flat-hung. The push-pull type has poor sealing effect due to its structure such as slide rails, and is not suitable for coastal and high-rise buildings. The flat-hung windows can be equipped with sealing strips, etc. Increase the sealing effect and be widely used. Casement windows are generally divided into two types: inward opening or outward opening. In order to prevent accidents and anti-theft purposes, casement windows are generally equipped with anti-theft in the opposite direction of the sash opening. The grid not only restricts the opening of the window, but also is extremely i...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a multifunctional wall window with coded lock, which solves the problems of the existing casement windows equipped with anti-theft nets that are inconvenient to open, difficult to clean the facade, and unable to escape in emergency situations.

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