Patent ID: 7757819

Claim:
A braking device for a child seat, the braking device being provided in a connecting tube between two rear wheels for locking/releasing the rear wheels, the braking device comprising: first and second braking rods provided in the right and left sections of the connecting tube respectively; first and second braking pins, the first braking pin being attached to the first braking rod, and the second braking pin being attached to the second braking rod; and a braking pedal mechanism having an upper cover and a lower cover, the braking pedal mechanism being pivotally attached to the connecting tube, an inner side of the upper cover and an inner side of the lower cover each have first and second spiral grooves such that first and second ends of the first braking pin are slidably received respectively in the first spiral groove of the upper cover and the first spiral groove of the lower cover, and first and second ends of the second braking pin are slidably received respectively in the second spiral groove of the upper cover and the second spiral groove of the lower cover.