| 摘要 |
<p>The utility mode relates to a chassis component of an automobile, in particular to a chassis component of a car. The chassis component comprises a cross beam, wherein the cross beam is made into a hollow piece and is provided with a connecting position for an installing piece, the connection position is provided with a receiving concave cavity, which is formed by a bottom, a rear wall and two side walls, the connection position is provided with a supporting bolt, and the supporting bolt is supported on the side walls. When the cross beam is made into a casting piece, the chassis component can realize the simplification of production, and leads the receiving concave cavity to form into a whole in the cross beam when casting.</p> |
