Trolley guide wheel assembly

The utility model relates to the technical field of trolley guide wheel assemblies, and discloses a trolley guide wheel assembly which comprises an installation block and a movable arm, a rotatable guide wheel is arranged at the top end of the movable arm, two supporting pieces are arranged at the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DONG YUZHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of trolley guide wheel assemblies, and discloses a trolley guide wheel assembly which comprises an installation block and a movable arm, a rotatable guide wheel is arranged at the top end of the movable arm, two supporting pieces are arranged at the top end of the movable arm, and the supporting piece at the bottom is fixedly connected with the movable arm. The upper supporting piece is movably connected with the movable arm, and the right end of the upper supporting piece is hinged to the top end of the movable arm through a hinge. The two supporting pieces are arranged at the top end of the movable arm, the supporting piece at the bottom is fixedly connected with the movable arm, and the supporting piece on the upper portion is movably connected with the movable arm, so that when the guide wheel needs to be detached, the supporting piece on the upper portion is rotated upwards, then the guide wheel is taken out, and the detaching purpose can be achieved. The