Abstract: Disclosed herein is a cross bar of a roof carrier for vehicles, provided between side bars of a roof so as to load cargo, and having no wire, thus reducing a manufacturing cost. The cross bar includes first and second brackets provided on opposite ends of a cross-bar body. A first locking pin is provided on one end of the cross-bar body in such a way as to be retracted into and ejected from the first bracket. A second locking pin is connected to the other end of the cross-bar body via a power transmission unit, and moves in a direction opposite the moving direction of the cross-bar body to be retracted into and ejected out from the second bracket. A lever is provided on the first bracket. A body elastic part is provided between the cross-bar body and the second bracket, and provides restoring force to the cross-bar body.

Abstract: Disclosed herein is a cross bar of a roof carrier for vehicles, provided between side bars of a roof so as to load cargo, and having no wire, thus reducing a manufacturing cost. The cross bar includes first and second brackets provided on opposite ends of a cross-bar body. A first locking pin is provided on one end of the cross-bar body in such a way as to be retracted into and ejected from the first bracket. A second locking pin is connected to the other end of the cross-bar body via a power transmission unit, and moves in a direction opposite the moving direction of the cross-bar body to be retracted into and ejected out from the second bracket. A lever is provided on the first bracket. A body elastic part is provided between the cross-bar body and the second bracket, and provides restoring force to the cross-bar body.

Abstract: Disclosed is a cross bar of a roof carrier for vehicles, which is transversely mounted between side bars provided on opposite sides of a roof in such a way as to move between the side bars, and uses one wire to provide a simple structure. The cross bar includes locking pins, a wire, and a handle. The locking pins are provided on opposite ends of a bar body in such a way as to be elastically ejected out and be selectively locked to side bars. The wire is provided in the bar body and couples the locking pins to each other. The handle is provided between the locking pins to hold the wire and is constructed to be elastically restored to an original state thereof after the handle is rotated, so that, when the handle is rotated, the wire is wound to retract the locking pins into the bar body.