Upper transverse frame of energy-saving glass window with window sash capable of rotating by 90 degrees

Abstract

An upper transverse frame of an energy-saving glass window with a window sash capable of rotating by 90 degrees is connected into a U shape through an upper transverse frame front vertical plate, an upper transverse frame rear vertical plate and an upper transverse frame bottom plate, and is characterized in that a front groove frame is arranged between the upper transverse frame front vertical plate and the upper transverse frame bottom plate, a rear groove frame is arranged between the upper transverse frame rear vertical plate and the upper transverse frame bottom plate, an upper front buckling plate comprises a main plate, a clamping head and a sealing groove frame, the space defined by the sealing groove frame is a sealing groove with a backward opening, the structure of an upper rear buckling plate is the same as that of the upper front buckling plate, the upper front buckling plate and the upper rear buckling plate are installed on the front groove frame and the rear groove frame respectively, screw installation lugs are arranged on the front groove frame and the rear groove frame, and an upper transverse frame horizontal reinforcing plate is arranged between the top of the upper transverse frame front vertical plate and the top of the upper transverse frame rear vertical plate and connected with the upper transverse frame front vertical plate and the upper transverse frame rear vertical plate into a whole. A sealing element is installed in sealing grooves of the upper front buckling plate and the upper rear buckling plate and used for conducting sealing between the upper transverse frame and the window sash. The window sash cannot rub the sealing element when rotating, and therefore the sealing element is long in service life and good in sealing effect.

Description

technical field [0001] The invention relates to an energy-saving glass window whose sash can be rotated by 90°; the sash of the glass window rotates around a vertical axis to open or close the sash, and the distance between the axis and the vertical centerline of the sash is greater than or equal to zero; In particular, the invention relates to the upper cross frame of such a glazing. Background technique [0002] Existing glass windows have several disadvantages: the one is that the ventilation effect of various glass windows is not good; the ventilation area of ​​the sliding window is less than 50% of the window area, if dead glass is installed, its ventilation area accounts for 50% of the window area. The ratio is lower; all the sashes of the casement windows can be opened, but the rotation angle of the sashes is not large, generally only 60°, resulting in poor ventilation. The 2nd, because there is relative movement between the sash and the window frame of the sliding w...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the disadvantages of poor ventilation effect and low safety performance in the existing casement glass windows, and provide an energy-saving glass window whose sash can be rotated 90°, and the glass window realizes the largest ventilation area The ventilation effect is optimized, and its safety performance is also greatly improved; the invention particularly provides an upper horizontal frame of an energy-saving glass window whose sash can be rotated 90°

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