| 摘要 |
A hand truck contains a basket with a bottom, a handle, a rear framework, front and side walls; moreover said bottom is connected with said rear framework, front and side walls, said framework is connected with said side walls, said front wall is connected with said side walls, said handle is connected with said side walls and/or said framework, a base with four wheels, forks, washers and bolts, sidewalls, in the case said basket is connected with the base by means of said sidewalls and is located above it, said base is made in the form of a quadrangle and contains at least one lower bar, the first and second cross-beams located horizontally and connected with said lower bar, said wheels are fastened in said forks, which are fastened with said bolts to said base with possibility of rotation around the vertical axis, said washers are located on each bolt under said lower bar, the first and second cross-beams respectively in the contact with them, said wheels are fastened near the corners of said base. Said washer is welded to said lower bar or the first and second cross-beams respectively. |
