Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable protection device used on window of building and installation method thereof
The invention discloses an adjustable protection device used on a window of a building. The adjustable protection device used on the window of the building comprises a base plate and four adjustment frames. Each adjustment frame is composed of an inner pipe, an outer pipe, telescopic rods, a sleeve, an edge plate, a movable rod, telescopic legs and sunk screws. A rotary cam which is concentric with the base plate is arranged on the base plate. Four blades which are distributed in the mode that the included angle between every two adjacent blades is 90 degrees are arranged on the circumference of the cam, the initial end of each blade is opposite to the arc head of the corresponding telescopic rod, and the tail end of each blade is located between the corresponding two adjacent telescopic rods. A protective frame is also connected to the base plate, and the adjustable protection device is installed on a window frame through rotation of the cam. The adjustable protection device used on the window of the building has the advantages that on one hand, the designed adjustable protection device can be firmly installed on the window frame conveniently, use safety is improved, and meanwhile the adjustable protection device can be disassembled, assembled and used repeatedly; on the other hand, the whole outer contour of the adjustable protection device can be adjusted, and the universality is higher.
Adjustable protection device used on window of building and installation method thereof
The invention discloses an adjustable protection device used on a window of a building. The adjustable protection device used on the window of the building comprises a base plate and four adjustment frames. Each adjustment frame is composed of an inner pipe, an outer pipe, telescopic rods, a sleeve, an edge plate, a movable rod, telescopic legs and sunk screws. A rotary cam which is concentric with the base plate is arranged on the base plate. Four blades which are distributed in the mode that the included angle between every two adjacent blades is 90 degrees are arranged on the circumference of the cam, the initial end of each blade is opposite to the arc head of the corresponding telescopic rod, and the tail end of each blade is located between the corresponding two adjacent telescopic rods. A protective frame is also connected to the base plate, and the adjustable protection device is installed on a window frame through rotation of the cam. The adjustable protection device used on the window of the building has the advantages that on one hand, the designed adjustable protection device can be firmly installed on the window frame conveniently, use safety is improved, and meanwhile the adjustable protection device can be disassembled, assembled and used repeatedly; on the other hand, the whole outer contour of the adjustable protection device can be adjusted, and the universality is higher.
Adjustable protection device used on window of building and installation method thereof
GAO YUANQIN (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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