Door hanger structure in sliding door leaf device

The utility model discloses a door hanger structure in a sliding door leaf device. The door hanger structure comprises a first connecting plate, a second connecting plate, a third connecting plate and two or more idler wheels. A pair of through holes are formed in the third connecting plate. A pair...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN WANJIONG, ZENG JIANBIN
Format:	Patent
Sprache:	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 HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	The utility model discloses a door hanger structure in a sliding door leaf device. The door hanger structure comprises a first connecting plate, a second connecting plate, a third connecting plate and two or more idler wheels. A pair of through holes are formed in the third connecting plate. A pair of long-strip-shaped holes corresponding to the through holes are formed in the second connecting plate. A first locking bolt for fixing the second connecting plate and the third connecting plate penetrates through each through hole and the corresponding long-strip-shaped hole. When the third connecting plate is stressed by external force in the tangential direction of the outer circle of a hinge shaft of the second connecting plate and the third connecting plate, the third connecting plate rotates around the hinge shaft, a sector through hole is formed in the third connecting plate, and a limiting shaft is riveted to the first connecting plate and stretches into the sector through hole. According to the door hanger structure, the technical problem that some idler wheels on a door hanger in an existing sliding door leaf device are excessively abraded due to installation reasons is solved, and therefore the using stability can be improved.