Brake distribution structure

A brake distribution structure, comprising:

• a first sliding block having a first top surface, a first bottom surface, a first sliding surface, a first lateral surface, at least a manual brake connecting portion, a first connecting portion, and at least a driving bump rising from the first sliding surface;
• a second sliding block having a second top surface, a second bottom surface, a second sliding surface, a second lateral surface, a second connecting portion, and at least a driving slot exposed from the second sliding surface, wherein the second sliding surface is in slidable contact with the first sliding surface, and the driving slot is of a larger length than the driving bump;
• and
• a tube for receiving the first sliding block and the second sliding block in a manner to allow the first sliding block and the second sliding block to slide within the tube, wherein two ends of the tube have a first covering surface and a second covering surface, respectively, and at least an opening is disposed on each of the first covering surface and the second covering surface,
• wherein the driving slot is coupled to the driving bump in a one-to-one relationship, such that displacement of the driving bump drives the second sliding block to move.