Patent ID: 8720303

Claim:
A pivoting structure comprising: a connector having an assembling space opened thereon; a brake lever for a bicycle, one end of the brake lever defined as two pivoting members, one distance defined between the two pivoting members, the two pivoting members assembled to the assembling space; and a pivoting set used to pivot the brake lever on the connector, the pivoting set having a horizontal shaft and a vertical shaft, a first end of the horizontal shaft inserted through a wall of the assembling space, the vertical shaft passing through the two pivoting members of the brake lever and assembled between the two pivoting members, a second end of the horizontal shaft connected to the vertical shaft between the two pivoting members; wherein the brake lever is vertically and horizontally pivotable via the pivoting set, so that when the bicycle is tipped down, although the brake lever of the bicycle would abut against the ground forcefully, the pivoting structure for the brake lever is prevented from being broken; wherein the pivoting set further has a plurality of bearings, a connecting screw, a vertical spring and a horizontal spring; two of the bearings are respectively assembled on the two pivoting members of the brake lever and further respectively sleeve two ends of the vertical shaft; another bearing is assembled on the wall of the assembling space and further sleeves the first end of the horizontal shaft; the connecting screw is screwed to a bottom end of the vertical shaft; the horizontal spring sleeves the first end of the horizontal shaft; the vertical spring sleeves the vertical shaft between the two pivoting members.