Driving brake assembly of scooter

A driving brake assembly of a scooter comprising:

• a connecting bracket (30) secured to a rear end of a frame (1) and having two sides each provided with an ear plate (31) for rotably supporting wheel (50) therebetween;
• a base (10) pivotally mounted on said connecting bracket (30) by a shaft (20), and having a first end formed with a front pedal (12) directed toward said frame (1) for pivoting said base in a first direction, and a second end formed with a rear pedal (15) for pivoting said base in an opposite direction, a wheel protecting slot (16) defined in said base (10) and located under said rear pedal (15) for receiving said wheel (50) therein, a brake pad (14) formed on said base (10) to pivot with said base (10) when said front pedal is depressed to press said brake pad against an outer rim of said wheel (50);
• an elastic member (40) mounted between said base (10) and said connecting bracket (30);
• a driver (60) secured on said base (10) and including a rotatable friction wheel (61) pivoted with said base (10) when said rear pedal is depressed to press said friction wheel against said outer rim of said wheel (50) for rotatably driving said wheel (50);
• and
• a microswitch (80) mounted on said base (10) and connected to said driver (60) for starting and stopping operation of said driver (60) when said rear pedal is depressed.