Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined type sealing structure for casement window
The invention relates to a combined type sealing structure for a casement window. The defects that an isobaric duckbilled rubber strip installed in a penetrating and inserting mode is prone to deforming, and leakage points occur in the position connected with an opening sash to affect sealing performance are overcome. The combined type sealing structure comprises an inner sealing rubber strip, an outer sealing rubber strip and an isobaric duckbilled rubber strip, wherein the inner sealing rubber strip and the outer sealing rubber strip are arranged at the lapping position of a window frame and a sash, and the isobaric duckbilled rubber strip is assembled between the window frame and the sash. The combined type sealing structure is characterized in that a clamping head of the isobaric duckbilled rubber strip is inserted into a clamping groove of a heat insulation supporting base, butyl adhesive tape of the flashing end is stuck to the surface of the end of the heat insulation supporting base and the surface of the top of a horn-type notch of the window frame for sealed connection, the duckbilled supporting end is tightly connected with the arc end face of the bottom of a heat insulation strip on the sash, buckles at the two ends of the heat insulation supporting base are clamped into a T-type notch and the horn-type notch in the window frame, and the bottom is supported on the surface of the top of a heat insulation strip of the window frame. The combined type sealing structure is reasonable in design, convenient and fast to operate by the adoption of combined installation, high in work efficiency and good in heat preservation effect, and has the advantages that the space of an airtight cavity in the indoor side is effectively reduced, and the thermal performance and the airtightness are improved.
Combined type sealing structure for casement window
The invention relates to a combined type sealing structure for a casement window. The defects that an isobaric duckbilled rubber strip installed in a penetrating and inserting mode is prone to deforming, and leakage points occur in the position connected with an opening sash to affect sealing performance are overcome. The combined type sealing structure comprises an inner sealing rubber strip, an outer sealing rubber strip and an isobaric duckbilled rubber strip, wherein the inner sealing rubber strip and the outer sealing rubber strip are arranged at the lapping position of a window frame and a sash, and the isobaric duckbilled rubber strip is assembled between the window frame and the sash. The combined type sealing structure is characterized in that a clamping head of the isobaric duckbilled rubber strip is inserted into a clamping groove of a heat insulation supporting base, butyl adhesive tape of the flashing end is stuck to the surface of the end of the heat insulation supporting base and the surface of the top of a horn-type notch of the window frame for sealed connection, the duckbilled supporting end is tightly connected with the arc end face of the bottom of a heat insulation strip on the sash, buckles at the two ends of the heat insulation supporting base are clamped into a T-type notch and the horn-type notch in the window frame, and the bottom is supported on the surface of the top of a heat insulation strip of the window frame. The combined type sealing structure is reasonable in design, convenient and fast to operate by the adoption of combined installation, high in work efficiency and good in heat preservation effect, and has the advantages that the space of an airtight cavity in the indoor side is effectively reduced, and the thermal performance and the airtightness are improved.
Combined type sealing structure for casement window
MENG DI (Autor:in) / ZHANG CHENGGUO (Autor:in) / HAN PING (Autor:in)
20.05.2015
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
Multi-layer sealing sound insulation type casement window frame
| Europäisches Patentamt | 2020