A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an antitheft grid roller shutter door window. The antitheft grid roller shutter door window comprises shutter bodies, an arc-shaped joint, rolling wheels and a guide rail. The antitheft grid roller shutter door window is characterized in that lock holes are formed in the inner side of the guide rail, the shutter bodies are made of hollow aluminum alloy, two installation holes are formed in the upper portion and the lower portion of each shutter body respectively, a circular hole is formed in the lower half portion of the arc-shaped joint, an arc-shaped guide rail is arranged on the upper portion of the arc-shaped joint, one rolling wheel shaft penetrates through the guide rail on the arc-shaped joint and the installation hole formed in the lower portion of one shutter body to be fixed, another rolling wheel shaft penetrates through the circular hole of the arc-shaped joint and the installation hole formed in the upper portion of another shutter body to be fixed, and more shutter bodies are connected through the arc-shaped joints according to the same method to form a door window body. According to the antitheft grid roller shutter door window, shutters and other shutters are connected together through the arc-shaped joints at the two ends of each shutter; when the antitheft grid roller shutter door window is opened, the grid shape can be formed through adjustment of the opening height, and all the shutters can be opened and closed; when the antitheft grid roller shutter door window is closed, the arc-shaped joints stretch into the lock holes of the rail, and the prying prevention function of the door window body is enhanced; due to the cooperation between the arc-shaped joints and the rolling wheels, the door window body rolls, and the speed of the door window body is higher than that of an ordinary roller shutter door window.
The invention provides an antitheft grid roller shutter door window. The antitheft grid roller shutter door window comprises shutter bodies, an arc-shaped joint, rolling wheels and a guide rail. The antitheft grid roller shutter door window is characterized in that lock holes are formed in the inner side of the guide rail, the shutter bodies are made of hollow aluminum alloy, two installation holes are formed in the upper portion and the lower portion of each shutter body respectively, a circular hole is formed in the lower half portion of the arc-shaped joint, an arc-shaped guide rail is arranged on the upper portion of the arc-shaped joint, one rolling wheel shaft penetrates through the guide rail on the arc-shaped joint and the installation hole formed in the lower portion of one shutter body to be fixed, another rolling wheel shaft penetrates through the circular hole of the arc-shaped joint and the installation hole formed in the upper portion of another shutter body to be fixed, and more shutter bodies are connected through the arc-shaped joints according to the same method to form a door window body. According to the antitheft grid roller shutter door window, shutters and other shutters are connected together through the arc-shaped joints at the two ends of each shutter; when the antitheft grid roller shutter door window is opened, the grid shape can be formed through adjustment of the opening height, and all the shutters can be opened and closed; when the antitheft grid roller shutter door window is closed, the arc-shaped joints stretch into the lock holes of the rail, and the prying prevention function of the door window body is enhanced; due to the cooperation between the arc-shaped joints and the rolling wheels, the door window body rolls, and the speed of the door window body is higher than that of an ordinary roller shutter door window.
Antitheft grid roller shutter door window
WANG SHUNFU (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES