The invention discloses a re-foldable double trolley. A trolley frame comprises side brackets positioned on the left side and the right side respectively, a cross-brace assembly for connecting the side brackets on both sides, and the two seats arranged between the side brackets on both sides, wherein the side brackets on both sides are rotationally connected with the cross-brace assembly respectively; the side brackets at least comprise front brackets, back brackets and push rods which are rotationally connected with each other; when the trolley frame is folded, the front brackets, the back brackets and the push rods on the same sides of the trolley frame rotate relatively close to each other to fold the side brackets and realize primary folding of the trolley frame, and the side brackets on both sides are overturned inwards respectively close to the cross-brace assembly in order to realize secondary folding of the trolley frame. The folded trolley frame is very compact and flat in structure, the whole size of the folded trolley frame is reduced greatly, and great convenience is brought to the accommodation and carrying of the double trolley.
Re-foldable double trolley
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |