Abstract: A folding and positioning device of a scooter includes a base secured to the frame of the scooter; a connecting lever having a first end secured to the head tube of the scooter and a second end pivotally mounted on the base by a shaft; a locking bracket slidably mounted on the connecting lever, and having one end capable of being inserted into one of the insertion grooves defined in the base; a handle secured on the locking bracket; and an elastic member having a first end secured to the shaft and a second end secured to the handle. In such a manner, the head tube can be operated and folded easily, thereby ensuring the safety of use.

Abstract: A driving brake assembly of a scooter includes a connecting bracket secured to a frame and having two sides each provided with an ear plate for pivoting a wheel; a base pivotally mounted on the connecting bracket and having a first end formed with a front pedal, and a second end formed with a rear pedal, a wheel protecting slot defined in the base for receiving the wheel, a brake pad formed on the base to pivot with the base to press the wheel; an elastic member mounted between the base and the connecting bracket; a driver secured on the base and including a rotatable friction wheel pivoted with the base to press the wheel for driving the wheel to rotate; and a microswitch mounted on the base and connected to the driver for starting and stopping operation of the driver.