Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention aims to solve the problems in the prior art and provides a bird-proof granary opening and closing window simple in structure. The bird-proof granary opening and closing window comprises a window door with the right end rotatably connected with a granary wall and further comprises a transfer rod and a vertically arranged rotating rod. The rotating rod is rotatably positioned on a wall of the right side of the window door through a fixing device. The transfer rod comprises a first connecting rod and a second connecting rod which are horizontally arranged, one end of the first connecting rod is fixedly connected with the left end of the window door, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is fixedly connected with the upper end of the transfer rod, a handle for rotating the rotating rod is positioned at the lower end of the transfer rod, and a fixing part for preventing the rotating rod from moving downwards is positioned at the lower end of the rotating rod. The bird-proof granary opening and closing window has the advantages that the window door arranged on the upper portion of a granary is opened or closed through the control of the handle at the lower end of the rotating rod, and the bird-proof granary opening and closing window is simple in structure and convenient to operate, does not need to be electrified and is safer to use.
The invention aims to solve the problems in the prior art and provides a bird-proof granary opening and closing window simple in structure. The bird-proof granary opening and closing window comprises a window door with the right end rotatably connected with a granary wall and further comprises a transfer rod and a vertically arranged rotating rod. The rotating rod is rotatably positioned on a wall of the right side of the window door through a fixing device. The transfer rod comprises a first connecting rod and a second connecting rod which are horizontally arranged, one end of the first connecting rod is fixedly connected with the left end of the window door, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is fixedly connected with the upper end of the transfer rod, a handle for rotating the rotating rod is positioned at the lower end of the transfer rod, and a fixing part for preventing the rotating rod from moving downwards is positioned at the lower end of the rotating rod. The bird-proof granary opening and closing window has the advantages that the window door arranged on the upper portion of a granary is opened or closed through the control of the handle at the lower end of the rotating rod, and the bird-proof granary opening and closing window is simple in structure and convenient to operate, does not need to be electrified and is safer to use.
Bird-proof granary opening and closing window
MOU LIYAN (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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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