Waist training machine

Abstract

A waist training machine comprises a base; a swing seat, an upper side thereof being installed with a transfer wheel retainer, and another end thereof being installed with a crank retaining seat; a swing unit installed below the swing seat for driving the swing seat to move leftwards and rightwards; a transfer wheel set having a driving wheel and two cranks at two sides; a crank having a first linkage and a second linkage pivotally connected to the first linkage; a driving unit having at least one servo motor for driving the transfer wheel set to rotate; and a saddle combined to the first linkage of the crank. By aforementioned elements, the saddle can move forwards and forwards, upwards and backwards, and leftwards and rightwards.

Description

BACKGROUND OF THE INVENTION[0001](a) Field of the Invention[0002]The present invention relates to waist training machines, and particularly to a waist training machine which can assist the user to train the waist and buttocks.[0003](b) Description of the Prior Art[0004]Currently, people sit all day long in offices and thus the waist and abdomen will accumulate harmful fat. Therefore, it is very difficult to remove the fat of waist. Thus waist training machines are designed for training the waist to move leftwards and rightwards, forwards and backwards, and upwards and downwards so that the waist can train sufficiently.[0005]However the prior art waist training machine has a complicate structure and too many components so that the processes in manufacturing and assembly are tedious and the cost can not be reduced. Furthermore, too complicate structure will increase the factors of destroys. This will affect the necessity of users, but also the cost in maintenance is increased. Further...

AI Technical Summary

Benefits of technology

[0006]Accordingly, the object of the present invention is to provide a waist training machine, the elements of which are fewer than those in the prior art and thus the cost of components and assembly is lower. In the present invention, an adjusting device 6 serves to connect the transfer wheel set and the crank so that the first linkage of the crank can adjust the eccentricity of the transfer wheel set. The swing amplitude is controllable by the user. By setting the rotational speed of the driving unit, the amplitude and frequency are also controllable.

Problems solved by technology

Currently, people sit all day long in offices and thus the waist and abdomen will accumulate harmful fat.

Therefore, it is very difficult to remove the fat of waist.

However the prior art waist training machine has a complicate structure and too many components so that the processes in manufacturing and assembly are tedious and the cost can not be reduced.

Furthermore, too complicate structure will increase the factors of destroys.

This will affect the necessity of users, but also the cost in maintenance is increased.

Furthermore, the prior art waist training machine has no function of adjustment of amplitude.

As a result, after a while, the user will not like to use the machine.

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