Louver material for buildings

Abstract

This article is attached to the wall or roof of a building to adjust the amount of light entering, the amount of wind and rain entering, or the line of sight, or to alter the appearance of the building. This article is made of metal or wood and is attached to the building in a position that extends vertically or horizontally. The length of this article is set according to the size of the attachment point on the building, but is generally between 1000 mm and 7000 mm. In addition, this article can be installed to open and close using an actuator (not shown), as shown in the reference perspective drawings 1 and 2, respectively, which show the state of use, or it can be installed fixed at a specific angle. Furthermore, as shown by solid lines in the front view, plan view, left side view, enlarged view of section AA, perspective drawings showing the front, plan and left side, and enlarged view of section BB, this article has accessory attachment parts at both ends in the width direction perpendicular to the longitudinal direction and the thickness direction, respectively. The accessory attachment part is a groove-shaped portion to which accessory parts used as needed are attached to this article. The accessory mounting section can be used to attach fasteners for fixing sheet-like materials such as solar panels or advertisements to the surface of the article, as shown in the reference plan view illustrating the usage state. Furthermore, the accessory mounting section can be used to attach rain gutters between two articles of this product that are adjacent to each other on a roof, as shown in the enlarged reference plan view illustrating the usage state.

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