fitness machine

A fitness machine and belt technology, applied in the field of fitness equipment, can solve the problems of damage to the soft tissue of the legs and ankles, small range of motion, and low cost performance, and achieve the effect of improving product cost performance, low power consumption, and luxurious appearance

Active Publication Date: 2016-11-30
SHANDONG MBH FITNESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Aerobic exercise equipment currently on the market, such as treadmills, elliptical machines, steppers, exercise bikes, stair machines, etc., all have the same disadvantage: single function, low cost performance
For elliptical machines and steppers, their motion tracks are fixed and single, which cannot be suitable for all users, and their motion tracks will also be affected by the designer's own skill

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0014] The fitness machine includes a flat belt, a transmission belt, two sets of link-type booms and pedals, two sets of mutually symmetrical belt length adjustment cams, a transmission resistance system, a boom resistance system, and a belt anti-loosening device. It is characterized in that: the transmission resistance system includes two cranks 21, a central shaft 16, a belt pulley 6, a dead center assist system 9, a tension pulley 7, a first belt 18, a second belt 19, an ECB magnetically controlled resistance wheel 12, Two hoisting bearing housings 17 and two belt fixing clips 20; the crank 21 and the central shaft 16 are clamped to each other with a flat key, and the two ends are pressed with thick washers and screws, and the belt pulley 6 is fixed on the central shaft 16 with screws On the top of the flange 23, the center shaft 16 is fixed on the steel frame 1 with two seated bearings 27; the hoisting bearing seat 17 is installed on the crank 21 and compressed with a thic...

Embodiment approach 2

[0016] In this embodiment, the adjustment cam 4 and the boom bearing sleeve 25 are integrated on the same shaft core, and the adjustment cam 4 is divided into left and right sides, the smaller side is welded together with the shaft center, and the other side is waited for the shaft to pass through the boom bearing sleeve 25. It is fixed on the square positioning step of the shaft core with nuts, and the two ends of the shaft core are fixed on the steel frame 1 with bearing seats. This solution can greatly reduce the space it occupies and reduce the cost. For this plan, see the attached Figure 6 Other parts of this scheme, installation position, working principle are identical with scheme one.

[0017] The operation method of the present invention: the user stands on the pedals to do up and down stepping movement, thereby driving the pedal group to also start to move up and down, and this power is transmitted to the length of the belt through two sets of longer flat belts conn...

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PUM

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Abstract

The invention relates to a body fitness machine, which includes a flat belt, a transmission belt, two sets of connecting rod booms and pedal sets, two sets of mutually symmetrical belt length adjustment cams, a transmission resistance system, a movement arm resistance system, and a belt loosening prevention system. device. It is characterized in that: the transmission resistance system includes two cranks (21), the central shaft (16), the belt pulley (6), the dead center assist system (9), the tension pulley (7), the belt (18), the belt ( 19), ECB magnetically controlled resistance wheel (12), two hoisting bearing housings (17) and two belt fixing clips (20); the dead center power assist system (9) includes 3 cylindrical strong magnets with a magnetic force of 7000 Gauss (92), adjustable magnet sleeve (93), magnet sleeve (91), fixed frame (94), hexagonal thin nut (95); boom resistance system: including boom connecting rod (13), synchronous pulley (10 ), magnetic control wheel (14), timing belt (26), belt fixing U-shaped (22) and belt tensioning U-shaped (21); the present invention has low noise, little power consumption, and fits different exercise habits of users.

Description

technical field [0001] The invention belongs to the technical field of fitness equipment, and in particular relates to a transmission mechanism for exercise modes, specifically a fitness equipment that can freely switch exercise modes and trajectory from stepping exercise, elliptical exercise to running exercise according to the user's wishes. Sports equipment - fitness machine. Background technique [0002] Aerobic exercise equipment currently on the market, such as treadmills, elliptical machines, steppers, exercise bikes, stair machines, etc., all have the same disadvantage: single function and low cost performance. For elliptical machines and steppers, their motion tracks are fixed and single, which cannot be suitable for all users, and their motion tracks will also be affected by the designer's own skill level and production factors; some of them have too small range of motion (front and rear The stride span is only 240mm to 280mm), and the movement track itself is unr...

Claims

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Application Information

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IPC IPC(8): A63B22/04A63B21/005
Inventor 赵金治邹爱杰刘新利
Owner SHANDONG MBH FITNESS
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