Automatic locking device for barrel cover flange

The utility model discloses a barrel cover flange automatic locking device which comprises a barrel body, a flange ring, a barrel cover, a locking piece and a locking block, the flange ring is fixed on the outer wall of the top of the barrel body, the barrel cover is arranged at the top end of the b...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LI XIAOYAN, SUN ZHIBANG, JIAO ZHANKUI, LIAN XIAOYONG
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a barrel cover flange automatic locking device which comprises a barrel body, a flange ring, a barrel cover, a locking piece and a locking block, the flange ring is fixed on the outer wall of the top of the barrel body, the barrel cover is arranged at the top end of the barrel body, locking grooves are formed in the top end of the flange ring at equal intervals, a containing groove is formed in the flange ring on one side of each locking groove, and the containing grooves are communicated with the locking grooves. A spring piece is arranged in the containing groove, one end of the spring piece is fixedly connected with the inner wall of the containing groove, the locking piece is arranged in the portion, on one side of the spring piece, of the containing groove, one end of the locking piece is fixedly connected with the spring piece, the other end of the locking piece extends into the locking groove, the locking blocks are all fixed to the bottom end of the can cover, and a wavefor