Hand cart with fulcrum lever and vertically adjustable auxiliary wheels

摘要: A hand-propelled cart has a pair of main wheels rotatably mounted on lower end portion body and handle an upper the body. control lever is pivotably above wheels, contact means disposed radially outwardly for contacting floor to function as fulcrum when turned downwardly, lifting off through leverage lever. The even carrying heavy cargo can be moved up down stair by single user.