Facade louvers with twisted surfaces

Abstract

The invention provides a curtain shutter with distorted surfaces. A shutter body is provided with the distorted surfaces which are composed of a plurality of straight lines densely distributed in the length direction of one axis. The straight lines are perpendicular to the axis, and the perpendicular distances between the straight lines and the axis are equal. The difference values of angles between the straight lines at one end of the axis and other straight lines are linearly increased in the length direction of the axis. Preferably, the cross sections, perpendicular to the axis, of the shutter body are rectangular cross sections same in size. The difference values of angles between the rectangular cross section located at one end of the axis and other rectangular cross sections are linearly increased in the length direction of the axis. The straight lines are lateral sides, on the same side, of the rectangular cross sections. According to a shutter curtain formed by the curtain shutter with the distorted surfaces, angles between adjacent shutter sheets are in smooth transition, the phenomenon of seam staggering is avoided, the shutter curtain is natural and free of a splicing feel, and the streamline effect of the integral external facade is guaranteed; and further, the design is ingenious, the structure is simple, installation is simple and convenient, the cost is low, and the curtain shutter with the distorted surfaces is suitable for being applied and promoted on a large scale.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to the technical field of curtain wall louvers, in particular to a curtain wall louver with a twisted surface. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called a hanging wall. It is a light-weight wall with decorative effects commonly used in modern large-scale and high-rise buildings. Composed of structural frames and inlaid panels, the building envelope does not bear the load and function of the main structure. The louver curtain wall is a curtain wall in the form of louvers. [0003] In the exterior wall design of modern buildings, in order to pursue the streamlined appearance of the building, louver curtain walls are often used, and the streamline effect is reflected through the angle change of the louvers. [0004] However, in the existing technology...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, the transition of the overall angle of the curtain wall can only be realized by adjusting the angle difference between adjacent louvers. There is a phenomenon of "wrong seam" between the angles. Although the angle change effect can still be achieved after the installation is completed, the overall streamline effect appears stiff and unnatural, and the sense of splicing is very obvious, which greatly reduces the overall image.

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