| 摘要 |
A pedal angle adjusting mechanism comprises a frame, a swinging ring, a gear ring coaxial with the swinging ring, a transmission device engaged with the gear ring and a pedal synchronously rotating with the gear ring. The gear ring is rotatably arranged in the swinging ring, the upper end of the swinging ring is hinge-connected with the frame, one end of the pedal is fixed on the gear ring, and the other end of the pedal extends outwards along the axial direction of the gear ring. The angle and position of the pedal with respect to the frame can be adjusted through the adjusting mechanism, and the mechanism is strong in applicability. |
