Vacuum barrel convenient to install

The utility model discloses a vacuum barrel convenient to install, which relates to the field of vacuum barrels and comprises a barrel body, an upper flange plate is arranged on the outer surface of one end of the barrel body, a lower flange plate is arranged on the outer surface of the other end of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GAO KAIFANG
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 utility model discloses a vacuum barrel convenient to install, which relates to the field of vacuum barrels and comprises a barrel body, an upper flange plate is arranged on the outer surface of one end of the barrel body, a lower flange plate is arranged on the outer surface of the other end of the barrel body, and installation screw holes are formed in the middle of the upper flange plate and the middle of the lower flange plate. Fastening screw handles are arranged on the outer walls of the upper flange plate and the lower flange plate correspondingly, and magnetic sleeves are arranged on the inner walls of the mounting screw holes. According to the vacuum barrel convenient to install, when the vacuum barrel is used, fixing screws can be conveniently installed on the upper flange plate and the lower flange plate through the installed screw holes, metal screws can be fixed and adsorbed through the magnetic sleeves in the installed screw holes when the vacuum barrel is used, and the fixing screws can be