Transportation device

The utility model relates to a transportation device which comprises a handle, a vehicle body platform, a bracket structure and four trundle assemblies. The handle is installed at one end of the vehicle body platform, the bracket structure is arranged at the bottom of the vehicle body platform, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN JINSHENG, FANG PAILIN, ZHONG CHANGSHAN, JI MENGHUI, WANG ZHIJIE, PAN WEIGEN, LUO GUOZHANG, LIU ZONGTUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS SLEDGES TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a transportation device which comprises a handle, a vehicle body platform, a bracket structure and four trundle assemblies. The handle is installed at one end of the vehicle body platform, the bracket structure is arranged at the bottom of the vehicle body platform, and the trundle assemblies are installed below the bracket structure. When the handle is pushed, the trundle assembly can drive the vehicle body platform to move; the trundle assembly comprises a trundle, a rotating shaft, a buffering piece, a trundle fork rod and two fork rod sleeves, the two fork rod sleeves are connected to the two ends of the trundle fork rod in a sleeving mode respectively, the trundle is rotatably installed on the fork rod sleeves through the rotating shaft, the buffering piece is supported between the rotating shaft and the trundle fork rod, and the trundle fork rod sleeves are connected to the two ends of the trundle fork rod in a sleeving mode. The problems that the test piece is damaged in th