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Exercise bicycle

A bicycle and frame technology, which is applied to vehicle parts, vehicle gearboxes, chain/belt transmissions, etc., can solve the problems of low waist and lower limb movement effects, and achieve the effect of avoiding falling off

Inactive Publication Date: 2018-03-06
季海腾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing hand-cranked bicycles still move left and right hands alternately, and have little effect on the movement of the waist and lower limbs

Method used

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  • Exercise bicycle
  • Exercise bicycle
  • Exercise bicycle

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Embodiment Construction

[0018] The present invention as figure 1 , 2 , 3, shown in 4, comprise vehicle frame 1, front wheel 2, rear wheel 13, driven wheel 4, driving wheel 3, swivel sleeve 5, support bar 9, support seat 10;

[0019] The driven wheel 4 is fixedly connected to the front wheel 2, and the driven wheel 4 is coaxial with the front wheel 2;

[0020] The swivel sleeve 5 is mounted on the front of the vehicle frame 1, the support base 10 is movably socketed on the swivel sleeve 5, and the support rod 9 is fixedly connected to the support base 10;

[0021] Driving wheel 3 is installed on the upper end of support bar 9, and driven wheel 4 is installed on the lower end of support bar 9, and driving wheel 3 drives driven wheel 4 to rotate by chain;

[0022] The drive wheel 3 center is provided with a shaft, the shaft can be axially rotatably installed on the upper end of the support rod 9, the left and right ends of the shaft are fixedly provided with a force arm 7, one end of the force arm 7 i...

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PUM

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Abstract

An exercise bicycle, relating to a bicycle, provides a bicycle capable of realizing waist and arm movement, including a vehicle frame, a front wheel, a driven wheel, a driving wheel, a rotating sleeve, a support rod, and a support seat, and the driven wheel is fixedly connected to the front wheel , the driven wheel is coaxial with the front wheel, the rotating sleeve is installed at the front of the frame, the support seat is movably sleeved on the rotating sleeve, the support rod is fixedly connected to the support seat, the driving wheel is installed on the upper end of the support rod, and the driven wheel is installed on the support At the lower end of the rod, the driving wheel drives the driven wheel to rotate through the chain. There is a shaft in the center of the driving wheel. The shaft is installed on the upper end of the support rod in an axially rotatable manner. One end is provided with a handle, the arms at the left and right ends of the shaft are parallel to each other, springs are arranged between the arm and the support seat, springs are arranged between the arm and the support seat, protrusions are arranged on the arm, and support nails are arranged on the support On the seat, the two ends of the spring are respectively sleeved on the protrusion and the support nail through the hanging holes.

Description

technical field [0001] The invention relates to a bicycle, in particular to a bicycle for exercising. Background technique [0002] In recent years, people's living standards have been greatly improved, and people's desire to exercise has become stronger and stronger. More and more people are dancing in squares, running outdoors, and riding bicycles in the wild. However, at present, the ordinary bicycle is a pedal test, and the feet are alternately moved to realize the forward movement of the bicycle and the exercise of the person. Although the legs are active when riding this kind of bicycle, the movement of the upper body of the person is insufficient, especially the waist and arms. Not getting exercise. Existing hand-cranked bicycles still move alternately for the left and right hands, and have very little effect on the movement of the waist and lower limbs. Contents of the invention [0003] Aiming at the above problems, the present invention provides a bicycle capab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/14B62M1/36B62M9/02
CPCB62M1/14B62M1/36B62M9/02
Inventor 季海腾
Owner 季海腾
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