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A platform for research: civil engineering, architecture and urbanism
Aluminum alloy outward opening window with good sealing performance
The invention discloses an aluminum alloy outward opening window with good sealing performance. Three seals are arranged in the fixed or lap joint position between a leaf frame and a frame or in the lap joint position between the leaf frame and a mullion: two sealing rubber strips A and B are in a lap joint on the indoor side, a sealing rubber strip C, on the outdoor side, is in a lap joint at the outdoor side of the frame or the mullion and fixed in a groove at the outdoor side edge of the leaf frame, and an equipressure rubber strip D in the middle; and the size of a fixed molding cavity or a lap joint molding cavity between the leaf frame and the frame or a lap joint molding cavity between the leaf frame and the mullion is as follows: a distance from a rotating hardware surface on the leaf frame to a hardware surface on the frame or the mullion accords with an installation size of common hardware, and the protruded outmost end surface of a stop wall is level with the rotating hardware surface; and a distance from the protruded outmost end surface of a boss to the outmost end surface of a groove for fixing the sealing rubber strip A satisfies the depth requirement of glass into the groove. The aluminum alloy outward opening window is excellent in heat insulation, sound insulation, energy conservation and heat preservation effects, and is low in hardware manufacturing cost.
Aluminum alloy outward opening window with good sealing performance
The invention discloses an aluminum alloy outward opening window with good sealing performance. Three seals are arranged in the fixed or lap joint position between a leaf frame and a frame or in the lap joint position between the leaf frame and a mullion: two sealing rubber strips A and B are in a lap joint on the indoor side, a sealing rubber strip C, on the outdoor side, is in a lap joint at the outdoor side of the frame or the mullion and fixed in a groove at the outdoor side edge of the leaf frame, and an equipressure rubber strip D in the middle; and the size of a fixed molding cavity or a lap joint molding cavity between the leaf frame and the frame or a lap joint molding cavity between the leaf frame and the mullion is as follows: a distance from a rotating hardware surface on the leaf frame to a hardware surface on the frame or the mullion accords with an installation size of common hardware, and the protruded outmost end surface of a stop wall is level with the rotating hardware surface; and a distance from the protruded outmost end surface of a boss to the outmost end surface of a groove for fixing the sealing rubber strip A satisfies the depth requirement of glass into the groove. The aluminum alloy outward opening window is excellent in heat insulation, sound insulation, energy conservation and heat preservation effects, and is low in hardware manufacturing cost.
Aluminum alloy outward opening window with good sealing performance
NI SHOUQIANG (author) / NI HAIQIONG (author) / WEI HEDONG (author)
2015-09-16
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
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