Pigsty door fence connecting device

The utility model provides a hog house door fence connecting device which comprises a hog house and a hog house door fence, one side of the hog house is provided with a door fence installation groove, the hog house door fence comprises a door frame, a handrail is installed in the door frame, the doo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OU LIMING, OU YONGXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS CARE OF BIRDS, FISHES, INSECTS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FISHING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FORESTRY HUMAN NECESSITIES HUNTING KEYS LADDERS LOCKS NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR SAFES TRAPPING WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	The utility model provides a hog house door fence connecting device which comprises a hog house and a hog house door fence, one side of the hog house is provided with a door fence installation groove, the hog house door fence comprises a door frame, a handrail is installed in the door frame, the door frame is made of hollow steel pipes, and one end of the door frame is movably hinged to the hog house at one end of the door fence installation groove. A lock pin mounting groove is formed in the end part of the other end of the door frame, a lock pin assembly is arranged in the lock pin mounting groove, a control rod is arranged on the lock pin assembly, the top of the control rod upwards penetrates through the door frame to be connected with the control assembly, a lock groove which is formed in a concave manner is formed in the pigsty on one side opposite to the lock pin mounting groove, and the lock groove is matched with the lock pin assembly. After the scheme is adopted, the structure is reasonable, and the