Steel-plastic composite barrel convenient to disassemble and replace

The steel-plastic composite barrel comprises a plastic inner barrel, a metal outer barrel is arranged outside the plastic inner barrel, an inner barrel opening is formed in the upper end of the plastic inner barrel, the upper end of the metal outer barrel is detachably connected with a metal outer b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG YUANPENG, PEI XIAOHU, FAN LIANGLIANG, HU WENMING, WANG HAI, CHEN GUANGFU, ZOU YALI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The steel-plastic composite barrel comprises a plastic inner barrel, a metal outer barrel is arranged outside the plastic inner barrel, an inner barrel opening is formed in the upper end of the plastic inner barrel, the upper end of the metal outer barrel is detachably connected with a metal outer barrel cover, an outer barrel opening is formed in the metal outer barrel cover, and the outer barrel opening is connected with a steel pipe. According to the steel-plastic composite barrel convenient to disassemble and replace, the characteristics that the inner barrel opening of a steel-plastic composite barrel in the prior art is provided with the turned edge, and the turned edge is pressed on the opening portion of the outer barrel opening of the metal outer barrel are reserved, the defect that the plastic inner barrel is not convenient to disassemble and replace is overcome, and the steel-plastic composite barrel convenient to disassemble and replace is convenient to disassemble and replace. The turning edge is