US Patent 10286974 Pedal connecting mechanism and electric balance scooter employing same

A pedal connecting mechanism comprises a left pedal, a right pedal and a transverse connecting member, wherein a first cylindrical shaft is provided along the bottom of the left pedal; a first supporting member is provided on the left side of a top wall of the transverse connecting member, and a first groove is provided on the first supporting member; the first cylindrical shaft is provided inside the first groove so that the left pedal is rotatably connected to the first supporting member; a second cylindrical shaft is provided along the bottom of the right pedal; a second supporting member is provided on the right side of the top wall of the transverse connecting member, and a second groove is provided on the second supporting member; and the second cylindrical shaft is provided inside the second groove so that the right pedal is rotatably connected to the second supporting member.