ES233674U - Foldable transport vehicle with bag - Google Patents

Abstract

Portable basket carrier that can be folded into a bunch of elements, including: a retractable handle bar with a handle element, a rear assembly that rolls to be extended and folded laterally and that is provided with a first sliding element that it can slide on the handle bar including a pair of articulation elements pivotally mounted on the first sliding element and located on opposite sides of the sliding member symmetrically with respect thereto, a bottom assembly having at least one element of articulation pivotally mounted to a lower portion of the handle bar and pivotally connected to the lower end of the rear assembly in three equidistant positions so that it can extend and retract laterally with the rear assembly and that can be deployed up to a position at least at a right angle with relation n to the rear assembly, the bottom assembly being able to fold over the rear assembly, with at least one of the rear and bottom assemblies having the shape of a double x-shaped frame including a pair of hinge rod hinge elements pivotally mounted on the lower portion of the handle bar and located on opposite sides of the handle bar symmetrically relative thereto and a pair of intersecting joint elements that intersect the handle bar elements and are mounted pivotally in these at their centers respectively and are connected to each other at their opposite ends to form two x-shaped frames located side by side, a pair of side assemblies located on opposite sides of the carriage for keep the back set and the bottom set approximately at right angles to each other, including each u not of the side assemblies a flexible bending bar constituted by an upper articulation element which is pivotally mounted at one end on the rear assembly and a lower articulation element pivotally mounted at one end on the bottom assembly, the others being limbs of the upper and lower articulation elements mutually connected an extensible device for maintaining at least one of the rear and bottom assemblies in the extended state, at least one pair of wheel elements rotatably mounted near the opposite sides of the trolley and a load-securing device to hold the load, held in the car. (Machine-translation by Google Translate, not legally binding)