Patent ID: 8066294

Claim:
A portable jogging tricycle comprising: a main frame having two ends respectively connected to a handle base and a rear wheel support frame, a first guiding slot disposed adjacent to a bottom end of the handle base, and a rear wheel pivoted to a bottom end of the rear wheel support frame; at least two front wheel support frames respectively connected to sides of the handle base, a front wheel pivoted to a bottom of each front wheel support frame to form a common plane with the two front wheels and the rear wheel, a second guiding slot disposed adjacent to a bottom end of each front wheel support frame and symmetrical with the first guiding slot of the handle base; and at least two foldable frames respectively attached to each front wheel support frame on sides of the handle base and comprising a plurality of scissor lifts pivoted between the handle base and the front wheel support frame, ends of at least two scissor lifts of the foldable frame respectively slidably attached to the first and second guiding slots of the handle base and the front wheel support frame to close or open the foldable frames.