Flywheel structure

Abstract

The invention discloses a flywheel structure. The flywheel structure comprises a base plate and at least two balancing weights, the base plate is provided with an axle part, a wheel frame extending outwards is arranged at the outer edge of the axle part of the base plate, at least two equal-angle equidistant balancing weight mounting parts are formed on the wheel frame, the inner-diameter contoursize of each balancing weight mounting part corresponds to the cross section of the corresponding balancing weight, the balancing weights can be arranged on the opposite balancing weight mounting parts of the base plate, the diameter of the end surface of each balancing weight is smaller than or equal to the length of the corresponding balancing weight, so that the long axis of each balancing weight is parallel to the axis of the axle part of the base plate, each balancing weight is arranged on the base plate in a stand column shape, and therefore, when the rotating speed of a flywheel is increased, the deflection of high-speed rotation can be reduced, the inertia weight curve can be obviously extended, the weight of the flywheel can be decreased, and the preparation cost of the flywheel can be lowered.

Description

technical field [0001] The invention relates to a flywheel structure. Background technique [0002] In recent years, as the places and time available for exercise have been greatly reduced, and according to medical research, a small amount of frequent exercise is as effective in preventing heart disease as intensive exercise for a long period of time, so it is developed on the market There are a variety of fitness equipment with different training functions for users to exercise indoors, and this type of exercise equipment is mainly exercise bikes, elliptical machines, weight trainers, ski machines, treadmills, etc.; [0003] In order to provide the user with the load during the exercise process, to improve the exercise effect and smooth movement of the aforementioned sports equipment, it is usually equipped with a flywheel with a specific weight [generally also known as a weight wheel, an inertia wheel, a weight wheel or a damper wheel, etc. 】,Such as figure 1 As shown, t...

AI Technical Summary

Problems solved by technology

[0005] Since the solid cast iron wheel needs to be cast from a solid cast iron with a larger diameter, the larger the diameter, the higher the cost, and because it requires more secondary processing, it needs to use larger specifications. equipment, which virtually increases its preparation cost

However, plastic wheels and fan wheels have the problem of insufficient weight. As for the magnetic control wheel, there are problems such as uneven weight and not easy to produce inertia. The motion effect that the sports equipment of this flywheel can produce is also relatively limited;

[0006] In other words, because existing flywheels are difficult to increase inertia, reduce deflection, and reduce cost, they cannot effectively meet the needs of motion. Therefore, how to solve the aforementioned problems is an urgent need for development in the industry.

[0007] In view of this, the inventor of the present invention has conducted in-depth discussions on the problems faced by the aforementioned existing flywheels, and actively sought solutions through years of research and development experience in related industries. After continuous efforts in research and trial production, he finally succeeded in developing A flywheel structure is developed to overcome the troubles and inconveniences caused by the existing inertia and lack of balance

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