Double elliptic motion exercising equipment

A double-ellipse, crank-rocker mechanism technology, which is applied in the field of sports and fitness equipment, can solve problems such as single movements, and achieve the effect of exercising the balance and coordination ability of the human body and improving coordination

Inactive Publication Date: 2005-05-25
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the two sets of crank-rocker mechanisms are connected by a straight shaft, the ellipti

Method used

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  • Double elliptic motion exercising equipment
  • Double elliptic motion exercising equipment
  • Double elliptic motion exercising equipment

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Embodiment Construction

[0012] The structure of the present invention is as Figure 1 to Figure 5 Shown: including the base and the fixed armrest 1 connected thereto and two sets of crank-rocker mechanisms, each set of crank-rocker mechanisms are composed of swing armrests 2, rocker 3, connecting rod 5 and crank 7 connected in sequence, and the rocker 3 The upper end of the upper end is hinged with the connecting shaft 13 on the base, and the pedal 6 is housed on the connecting rod 5 . Two sets of crank-rocker mechanisms are connected by couplings that are transmitted between intersecting shafts. Together with the damping adjustment device 10 and the base, they form a double elliptical motion, so that the motion track of each pedal 6 is on the horizontal plane and the vertical plane. The projections are all elliptic curves. The outer ends of the left shaft 12 and the right shaft 9 of the coupling pass through the holes 16 of the curved supports 8 on both sides of the base respectively, and are fixed...

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Abstract

A dual-elliptical setting-up machine for the simulation of ski, stepping-up, slow running and pedaling bicycle is composed of base, two fixed handrails, two crank-rocker mechanisms, damping regulator, pedals, vertical frame, and two damping blocks.

Description

technical field [0001] The invention relates to sports fitness equipment, in particular to a double elliptical machine which can exercise similarly to skiing, climbing steps, jogging and exercise bikes. Background technique [0002] Among the many sports equipment, there is an elliptical machine suitable for people to run. Its structure includes a base and an armrest connected to it, two sets of crank-rocker mechanisms, and feet connected to the crank-connecting rods of the two sets of crank-rocker mechanisms. pedal. Since the two sets of crank-rocker mechanisms are connected by a straight shaft, the elliptical machine has only one elliptical motion track, so there is a defect of single action. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double elliptical machine that can exercise similarly to skiing, stepping, jogging and exercise bike. [0004] The technical solution adopted in the present invention is:...

Claims

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Application Information

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IPC IPC(8): A63B22/04
Inventor 王晓光胡业发江征风
Owner WUHAN UNIV OF TECH
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