Abrégé

Disclosed is a two-wheeled wheelbarrow that maintains balance more easily than a one-wheeled wheelbarrow, has a configuration which can be easily switched from an existing one-wheeled wheelbarrow to a two-wheeled structure, and which disposes a function that tilts the bed left or right upon the wheelbase, improving balance thereby. Two wheels at the underside of the front of the bed are separated to the left and right and supported upon an axle, the axle being supported by a support body that is orthogonal to the direction of movement of the bed. The wheels are supported to be freely rotatable about the axle. The support body comprises an axle bearing that is fixed in a position midway between the wheels upon the axle; a pair of left and right support arms disposed to descend from the bed; a linking shaft spanning the interval between the end portions of the pair of left and right support arms; and a support shaft whereupon a first linking part, which is attached facing downward from the linking shaft, and a second linking part, which is attached facing upward from the bearing, are rotatably mounted. It is thus possible for the support arms of the bed to incline up to a prescribed angle, treating the support shaft as a hub.

Classes IPC  ?

• B62B 1/20 - Voitures à bras ayant uniquement un essieu portant une ou plusieurs roues servant au déplacementAppareillage à cet effet dans lesquelles la charge est disposée entre l'essieu et les poignées, p. ex. brouettes comportant des parties rabattables, attachables, détachables ou transformables
• B62B 1/24 - Voitures à bras ayant uniquement un essieu portant une ou plusieurs roues servant au déplacementAppareillage à cet effet dans lesquelles la charge est disposée entre l'essieu et les poignées, p. ex. brouettes comportant des réceptacles de chargement à bascule