The invention discloses a trolley with a length adjustable pull rod. The trolley comprises a support. The support comprises two bearing idler wheels two supporting pipes arranged in parallel and an L-shaped baffle. The trolley with the length adjustable pull rod further comprises an auxiliary supporting wheel assembly. The auxiliary supporting wheel assembly comprises a connecting board, two universal idler wheels, two vertical supporting rods and two inclined supporting rods. The universal idler wheels are fixedly connected with the bottom face of the connecting board. The vertical supporting rods are fixedly connected with the top face of the connecting board. The lower ends of the inclined supporting rods are obliquely connected with the side faces of the vertical supporting rods. The trolley with the length adjustable pull rod has the beneficial effects that the auxiliary supporting wheel assembly is arranged, the trolley can be used as a two-wheeled trolley as well as a four-wheeled trolley, the trolley is used conveniently and flexibly, the pull rod length is adjustable, and goods large in size and mass can be transported.
Trolley with length adjustable pull rod
2016-01-27
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |