External sunshade roller shutter system capable of being integrally mounted with door and window and convenient to maintain

Abstract

The invention relates to an external sunshade roller shutter system capable of being integrally mounted with a door and a window and convenient to maintain. The external sunshade roller shutter system comprises a shutter box and two guide rails; the shutter box comprises a top plate, a bottom plate, an outer plate, an inner overhaul plate and two end seats; the outer edge of the top plate and the upper edge of the outer plate are in mutual inserting connection with convex wedges through wedge grooves; the two end seats are bilaterally symmetrically arranged and are in threaded connection with the ends of the top plate, the outer plate and the bottom plate; a gap allowing a shutter to pass through is reserved between the outer plate and the bottom plate; the inner overhaul plate is detachably embedded in an indoor overhaul hole opening which is formed by enclosing of the top plate, the bottom plate and the two end seats through a boss on the inner side of the inner overhaul plate; the shutter box is mounted above a window frame; the two guide rails are symmetrically mounted on the two sides of the window frame, and the upper ends of the two guide rails are connected with the shutter box; the shutter box is internally provided with the shutter wound on a driving device; and the lower end of the shutter can penetrate through the gap and slidably rise and fall along the guide rails. The external sunshade roller shutter system can be compact in structure, easy to mount, and safer and more convenient to maintain.

Description

technical field [0001] The invention relates to a building exterior sunshade system, especially an exterior sunshade system that can be installed on building doors and windows and can be maintained indoors, in particular an exterior sunshade roller shutter system that can be installed integrally with doors and windows and is easy to maintain. Background technique [0002] Since the introduction of products and technologies at the end of the 20th century, various external shading systems have gradually become important building energy-saving facilities in hot summer and cold winter regions in southern my country. However, most of the current external sunshade roller blinds are installed in the outer window openings of the building's exterior windows or on the exterior walls, and are installed separately from the building's exterior windows. This installation method has at least the following problems: the shape of the external sunshade device affects the appearance of the buil...

AI Technical Summary

Problems solved by technology

However, most of the current external sunshade roller blinds are installed in the outer window openings of the building's exterior windows or on the exterior walls, and are installed separately from the building's exterior windows. This installation method has at least the following problems: the shape of the external sunshade device affects the appearance of the building and blocks the windows. Part of the lighting area and increase wind resistance; the rear anchor used to fix the roller blind is installed through the insulation layer and waterproof layer of the building's outer wall, which affects the insulation and waterproof effects, and the anchor is easy to loosen and fall off; during installation, most of them pass the measurement The actual size of the blank surface of the window hole painted by hand is used to determine the width and height of the outer sunshade roller blinds, which cannot be unified in size, difficult to standardize and mass-produce, and inconvenient for production management; It is extremely dangerous to climb out of the window to make repairs

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