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A platform for research: civil engineering, architecture and urbanism
Opening and closing structure for doors and windows
The invention discloses an opening and closing structure for doors and windows. The opening and closing structure comprises a first window frame, a windowsill and a second window frame. A first U-shaped slide rail is arranged on the surface of the windowsill, the windowsill comprises a left windowsill surface, a middle windowsill surface and a right windowsill surface, the bottom of the first U-shaped slide rail is communicated with the bottom of a second U-shaped slide rail, first glass is inlaid in an inner cavity of the first window frame, a first pulley and a second pulley are respectively arranged on two sides of the bottom of the first window frame, second glass is inlaid in an inner cavity of the second window frame, and a third pulley and a fourth pulley are respectively arranged on two sides of the bottom of the second window frame. The opening and closing structure for the doors and windows has the advantages that the doors and windows can be manufactured and mounted conveniently and quickly owing to the opening and closing structure with left, right and middle rails and straight rails, the opening and closing structure is high in sealing performance and wind pressure resistance, can be used for buildings with high windows and is safe in mounting and using and low in manufacturing cost, window falling phenomena or mounting accidents can be prevented, the opening and closing structure and the hollow glass are used with each other, and accordingly purposes of saving energy and reducing emission can be truly achieved.
Opening and closing structure for doors and windows
The invention discloses an opening and closing structure for doors and windows. The opening and closing structure comprises a first window frame, a windowsill and a second window frame. A first U-shaped slide rail is arranged on the surface of the windowsill, the windowsill comprises a left windowsill surface, a middle windowsill surface and a right windowsill surface, the bottom of the first U-shaped slide rail is communicated with the bottom of a second U-shaped slide rail, first glass is inlaid in an inner cavity of the first window frame, a first pulley and a second pulley are respectively arranged on two sides of the bottom of the first window frame, second glass is inlaid in an inner cavity of the second window frame, and a third pulley and a fourth pulley are respectively arranged on two sides of the bottom of the second window frame. The opening and closing structure for the doors and windows has the advantages that the doors and windows can be manufactured and mounted conveniently and quickly owing to the opening and closing structure with left, right and middle rails and straight rails, the opening and closing structure is high in sealing performance and wind pressure resistance, can be used for buildings with high windows and is safe in mounting and using and low in manufacturing cost, window falling phenomena or mounting accidents can be prevented, the opening and closing structure and the hollow glass are used with each other, and accordingly purposes of saving energy and reducing emission can be truly achieved.
Opening and closing structure for doors and windows
ZHENG LONGJUN (author) / FANG KEYONG (author)
2015-10-28
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
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Opening and closing controller for intelligent doors and windows
| European Patent Office | 2020