Lever driving type ellipse machine

Abstract

The level driving type ellipse machine is characterized in that a first swinging rod and a second swinging rod swing alternatively so as to allow a first treading rod and a second treading rod to slide back and forth; a first pedal and a second pedal are trodden to do up and down actions, and then a first connection rod linkage with the swinging rods drives a first driving wheel to rotate, and the treading rods can do elliptical orbit motion; the treading rods draw a first driving rod and a second driving rod so as to link a pivot of a lever swinging mechanism to do positive and negative reciprocating turning motion; a front pivot base and a back pivot base are arranged on the pivot in the opposite front and back directions; the front pivot base is pivoted to the top end of the a driving rod, and the back pivot base is pivoted to the top of a drawing rod; The driving rods and the drawing rods push two symmetrical cranks coaxial to a main shaft under the action of the lever by means of positive and negative reciprocating turning motion of the pivots, eccentric shafts axially arranged on the cranks rotate so as to allow a first driving wheel and a second driving wheel to rotate; and a magnetic mechanism is arranged at one side of one eccentric shaft. The lever driving type ellipse machine is simple in structure, is small in size, is low in cost, and is improved in use e efficiency.

Description

technical field [0001] The invention relates to a lever-driven elliptical machine, especially an elliptical machine which can independently control resistance in swinging or stepping or mixed swinging and stepping, has a simplified structure, improves smooth operation, and saves costs. Background technique [0002] In the field of fitness machines, the most common one is a stepping elliptical machine. Because it is easy to use, the hands and feet move like running, and the stepping action of the stepping rod is like an elliptical trajectory. It is an elliptical machine, or a stepping elliptical fitness machine; however, in general elliptical machines, most of the magnetic control adjustments focus on the control of the resistance of the swing bar swinging back and forth, because it directly uses the connecting rod to link the up and down pedaling resistance of the stepping bar, so that the The structure is extremely complicated, and the volume of the overall elliptical machi...

AI Technical Summary

Problems solved by technology

[0002] In the field of fitness machines, the most common one is a stepping elliptical machine. Because it is easy to use, the hands and feet move like running, and the stepping action of the stepping rod is like an elliptical trajectory. It is an elliptical machine, or a stepping elliptical fitness machine; however, in general elliptical machines, most of the magnetic control adjustments focus on the control of the resistance of the swing bar swinging back and forth, because it directly uses the connecting rod to link the up and down pedaling resistance of the stepping bar, so that the The structure is extremely complicated, and the volume of the overall elliptical machine is increased, resulting in increased transportation costs and occupying space, which is missing

[0003] Another deficiency is that the resistance of the hands is different from the resistance of the feet. If the resistance controlled by both hands and feet is the same in movement, the desired movement effect cannot be obtained. It may be due to the movement resistance of the feet. Accommodate the movement resistance of the hands, but with only one control method, it is impossible to obtain the desired exercise and fitness effect

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