Body building chair

Abstract

The invention discloses a body building chair. Two sides of a chair main body are respectively provided with a handle mechanism, two pedal mechanisms are arranged at the lower-front side of the chair main body, a first connecting rod in each handle mechanism is L-shaped, one ends of each first connecting rods are connected with handles, the other ends of the first connecting rods are hinged with an installing base, a first potentiometer is arranged on the installing base, a rotating shaft of the first potentiometer is circumferentially limited in a hinge hole in the other end of each first connecting rod, the installing base is hinged with a bracket, a second potentiometer is arranged on the bracket, a rotating shaft of the second potentiometer is circumferentially limited in a hinge hole of the installing base, support rods in each pedal mechanism comprise a first support rod and a second support rod, one ends of which are hinged and can be locked and the other ends are respectively fixed with a cylinder and the bottom of the chair main body. The body building chair is simple in structure, larger in angle for which the handles can be oscillated, and capable of regulating the height of pedals.

Description

technical field [0001] The invention relates to a body-building apparatus, in particular to a body-building chair. Background technique [0002] With the improvement of living standards, people pay more and more attention to health, and more and more people use fitness equipment for fitness. Now there is a kind of fitness chair, which can exercise both hands and both feet through the handle mechanism and pedal mechanism arranged on it. The exercise of the feet can be realized by stepping on it, and the handle mechanism and the pedal mechanism can realize digital output through the potentiometer to record the amount of exercise. The handle mechanism of the fitness chair has been named "universal for fitness chair" by the patent number 201020152981.9 As disclosed in "Box", the connecting rod connected to the handle in the handle mechanism realizes the universal swing of the handle through the horizontal connecting piece and the longitudinal connecting piece respectively, and ...

AI Technical Summary

Problems solved by technology

Now there is a kind of fitness chair, which can exercise both hands and both feet through the handle mechanism and pedal mechanism arranged on it. The exercise of the feet can be realized by stepping on it, and the handle mechanism and the pedal mechanism can realize digital output through the potentiometer to record the amount of exercise. The handle mechanism of the fitness chair has been named "universal for fitness chair" by the patent number 201020152981.9 As disclosed in "Box", the connecting rod connected to the handle in the handle mechanism realizes the universal swing of the handle through the horizontal connecting piece and the longitudinal connecting piece respectively, and the horizontal connecting piece and the vertical connecting piece are installed in the box body, which means As a result, there are many parts used in the rotating mechanism, the structure is relatively complicated, and the space occupied is relatively large. Moreover, since the horizontal connecting piece and the vertical connecting piece are installed in the box body, the connecting rod needs to pass through the box body. When the connecting rod swings, it must After a certain angle, the connecting rod will be blocked by the box body, so that the connecting rod cannot continue to swing, which also makes the handle unable to swing, so the handle of the fitness chair can swing at a smaller angle, which also makes the amount of arm movement smaller , does not work well with

[0003] The pedal mechanism of this fitness chair has been disclosed by the patent No. 201020152977.2 titled "pedal mechanism for fitness chair". The mounting seat is fixed on the bracket, and the bracket is fixed on the base of the fitness chair, so that there are more connecting parts, the connecting structure is more complicated, and the space occupied is larger, and once the pedal mechanism is installed, the height of the pedal cannot be adjusted. , the height of the pedals is different, and the bodybuilders need to use different forces when stepping on the pedals, and the bodybuilders of different heights have different requirements for the height of the pedals. The pedal mechanism of the fitness chair cannot be adjusted according to the different needs and requirements of the bodybuilders. It is inconvenient to adjust the height of the pedals

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