Automatic window

Abstract

The invention discloses an automatic window, which comprises a framework in a shape that an F and an inverse F are spliced, a movable window sash, a fixed window sash and left and right upright posts, wherein the movable window sash is positioned in the middle of the two spliced F of the framework in the shape that the F and the inverse F are spliced; the fixed window sash is positioned on the upper part of the framework in the shape that the F and the inverse F are spliced; the left and right upright posts and the lower part of the framework in the shape that the F and the inverse F are spliced are positioned inside an apron; the left and right upright posts all have a cavity structure, each cavity is provided with an elastic post rod inside, and the elastic post rod comprises a post rod jacket, a spring, a smooth rod and a traverse pin; the spring is in a compressed state, and the elasticity direction is upward along the cavity; the top of the spring is provided with the smooth rod which is a U-shaped hollow column; the smooth rod is sleeved on the top of the spring, and the top of the smooth rod is fixed with the traverse pin; the traverse pin is fixedly connected with the movable window sash; and the movable window sash slides up and down along slide rails arranged on the left and right upright posts.

Description

technical field [0001] The invention relates to the field of doors and windows, in particular to an automatic window. Background technique [0002] Automatic windows are widely used in the field of decoration. The current automatic windows are mainly composed of a frame, a fixed sash and a movable sash. The fixed sash is inserted into the grooves of the columns on both sides of the frame before construction. In the body cavity of the column on both sides of the frame, a guide column with two ends fixed on the frame beam is installed, and the loose leaf protrudes from the body cavity of the column and is connected with the movable window sash by plug-in connection, so as to complete the opening and closing of the automatic window. [0003] The automatic windows in the prior art generally adopt a square-shaped frame or a Chang-shaped frame. When the user opens or closes the automatic window, he needs to push up or pull the movable window sash upwards or downwards, that is, the...

AI Technical Summary

Problems solved by technology

[0003] The automatic windows in the prior art generally adopt a square-shaped frame or a Chang-shaped frame. When the user opens or closes the automatic window, he needs to push up or pull the movable window sash upwards or downwards, that is, the movable window sash slides in the upper and lower grooves through the pulleys. However, the opening and closing of the movable sash in this structure requires the user to use greater strength, and the movable sash cannot be set too heavy, otherwise it may not be able to open. Therefore, the anti-theft performance of the automatic window in the prior art is not strong.

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