Heat insulation plastic steel profile

The utility model relates to the technical field of plastic steel profiles, and discloses a heat insulation plastic steel profile which comprises a profile body, a sliding groove is formed in the outer surface of the upper end of the profile body, a combined groove is formed in the outer surface of...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LIMIN, CAI YALING, CAI JIANGUANG, DU SUJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of plastic steel profiles, and discloses a heat insulation plastic steel profile which comprises a profile body, a sliding groove is formed in the outer surface of the upper end of the profile body, a combined groove is formed in the outer surface of the lower end of the profile body, an aluminum-plastic plate is fixedly connected to the inner surface of the profile body, and a first cavity is formed in the inner surface of the profile body. A first cavity is formed in the inner surface of the section bar body, a second cavity is formed in the inner surface of the section bar body, a third cavity is formed in the inner surface of the section bar body, a fourth cavity is formed in the inner surface of the section bar body, a heat insulation layer is fixedly connected to the inner surface of the first cavity in the section bar body, and a heat preservation strip is fixedly connected to the inner surface of the heat insulation layer. The heat insulation plastic st