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Exercise bicycle with novel transmission mode

A transmission method and technology of spinning bicycles, applied in sports accessories, training equipment for adjusting coordination, training equipment for adjusting cardiovascular system, etc.

Active Publication Date: 2014-03-05
SHANDONG RELAX HEALTH IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of transmission in order to solve the technical problems of the prior art such as high noise, easy slipping and low service life. spinning bike

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  • Exercise bicycle with novel transmission mode
  • Exercise bicycle with novel transmission mode

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, rather than all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-Figure 2 , the present invention is a spinning bicycle with a new transmission mode, which includes a main frame 1 and a pedal 8, the longitudinal section of the main frame 1 is circular, and a number of rotatable limit wheels 3 are installed on its inner wall, so that A driven gear 2 is clamped on the limit wheel 3, and the driven gear 2 is an internal gear, and a driving gear ...

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Abstract

The invention relates to an exercise bicycle with a novel transmission mode and aims to solve the technical problems that noise is large, slipping happens easily and service life is short in the prior art. The exercise bicycle comprises a main frame and pedals. The longitudinal section of the main frame is in the shape of a circular ring. A plurality of limiting wheels capable of rotating are installed on the inner wall of the main frame. A driven gear is arranged on the limiting wheels in a clamped mode and is an internal gear. A drive gear is arranged on the inner ring of the driven gear and is meshed with the driven gear. The pedals are connected with the drive gear. The nesting mode of the internal gear is adopted, the drive gear small in diameter is used for driving the driven gear with the large outer ring diameter, a resistance mat on the outside of the driven gear is used for increasing or reducing resistance, and therefore the training function of the exercise bicycle is achieved. When a user rides the exercise bicycle, noise generated by the exercise bicycle is greatly reduced, the slipping phenomenon will not happen, and the service life of the exercise bicycle is prolonged.

Description

technical field [0001] The invention relates to fitness equipment, in particular to a spinning bicycle with a new transmission mode. Background technique [0002] A spinning bicycle is a dynamic indoor bicycle fitness equipment, which is similar to an ordinary bicycle, including handlebars, seats, pedals, wheels and the main frame of the body, all of which are firmly connected as a whole. Existing spinning bikes usually connect a large crankset and a small crankset through a chain. Two pedals are welded on the big crankset, and the small crankset is fixed on the inertia wheel. When the pedal is stepped on, the big crankset starts to rotate. Drive the small tooth plate on the inertia wheel through the chain, so that the inertia wheel rotates, the greater the force used, the faster the inertia wheel speed, so as to achieve the purpose of exercising. [0003] At present, there are three ways to realize this kind of transmission: 1. Use a commonly used chain as the transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B22/06
Inventor 钟东华魏名君谢剑孙君东吕鹏君
Owner SHANDONG RELAX HEALTH IND
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