| 摘要 |
The utility model discloses a reciprocating variable speed pedal structure for a scooter. The reciprocating variable speed pedal structure comprises a power pressure bar (2) movably connected to a scooter bracket (1), and is characterized by further comprising a power pressure bar return mechanism (A) capable of flexing one end of the power pressure bar upward, an upper end of the power pressure bar (2) is movably connected with a movable pedal (5) through a shaft (4) and divides the movable pedal into a movable pedal limit end and a movable pedal labor-saving end, and a movable connecting member (8) capable of limiting the motion range of the movable pedal is arranged between the front part of the movable pedal limit end and the scooter bracket. The reciprocating variable speed pedal structure is applied to two-wheel to four-wheel scooters, the pedaling mode coincide with human standing pedaling posture and is easy for a person to smoothly exert a force. Meanwhile, the reciprocating variable speed pedal structure has low, medium and high speed shifting effects and a high output power.
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