Bicycle pedal device
A bicycle and pedal technology, applied in vehicle parts, transportation and packaging, crank structure and other directions, can solve the problems of small torque, limited torque, low driving efficiency, etc., and achieve the improvement of driving efficiency, driving torque and simplified structure. Effect
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[0013] Such as figure 1 , 2 As shown, one end of the right connecting rod 1 is provided with a bearing 6, and the inner ring of the bearing 6 is covered with a bolt 7. The bolt 7 is screwed into the screw hole of the right crank (not shown). The other end of the right connecting rod 1 is connected to the right foot The pedal 2 is fixedly connected or is an integral structure, and the angle formed by the upper plane 3 of the right pedal and the right connecting rod 1 is 135 degrees.
[0014] Due to its own weight, when the foot is not placed on the right pedal 2, the right pedal device will naturally sag. The upper plane 3 of the pedal is approximately 45 degrees with the ground. When the foot is placed on the right pedal 2 When the upper plane 3 of the foot pedal rotates counterclockwise to a horizontal state, the front swing angle of the right link 1 is about 45 degrees at this time. When riding, if the right pedal 2 is near the highest position, the sole of the foot should be b...
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