Patent ID: 8453534

Claim:
A braking handlebar for a bicycle, comprising: a combining device, one end thereof being axially mounted to a handle; a braking handlebar, having a pressing section, a pivoting section and an accommodating section, wherein the pivoting section is pivotally connected to one end of the combining device opposite to the handle, and the accommodating section is in parallel to an axial direction of the handle; and a screw adjusting element, wherein the screw adjusting element comprises a cylindrical body, an adjustable screw and an inner screw tube, wherein the cylindrical body is rotatable defined inside accommodating section and has a horizontal penetrating hole and a vertical penetrating hole: the horizontal penetrating hole is in parallel to the axial direction of the handle; the axial direction of the horizontal penetrating hole is vertical to the axial direction of the vertical penetrating hole: the inner screw tube is in parallel to the axial direction of the handle and penetrates through the horizontal penetrating hole, and has a thread part and a head; the adjustable screw is movably screwed onto the thread part of the inner screw tube, and penetrates through the vertical penetrating hole in manner of being able to rotate; the head is connected to one end of thread part away from the handle; a braking cable penetrates through the thread part and is secured onto the head: the inner screw tube penetrates through the horizontal penetrating hole, remaining a space for moving: and the adjustable screw penetrates through the vertical penetrating hole, remaining a space for moving as well, movable to the accommodating section of the braking handlebar and connected to one end of the braking cable; wherein the braking cable is loosened or tightened by using the screw adjusting element.