Patent ID: 8202029

Claim:
A cargo bar comprising: an outer tube; an inner tube slidably penetrating into the outer tube; a toothed rail whose a fixed end is fastened on the inner tube and a free end axially extends towards the outer tube; an iron assembly comprising: a housing on an end of the outer tube, having a shrunk opening for being penetrated by the inner tube; and a U-shaped bracket welded on the housing for accommodating the toothed rail; a handle whose pivotal end is pivotally connected to the U-shaped bracket, the pivotal end being provided with a plurality of cogs corresponding to the toothed rail; and a pad sandwiched between the inner tube and the fixed end for keeping the toothed rail parallel to the inner tube; wherein when the handle is opened, the inner tube can be freely moved to adjust length; when the handle is closing, the cogs rotate with the handle to engage with the toothed rail; and when the handle is completely closed, the inner tube is fixed.