Pedal detachment prevention structure of exercise bike

Abstract

The invention discloses a foot pedal detachment prevention structure of an exercise bike, which comprises a body. The transmission end of the body is fixedly connected with a connecting rod. The outer side of the connecting rod is movably connected with a shaft through a pin shaft. The surface of the rod is covered with a pedal, the outside of the pedal is provided with a storage groove, the outside of the shaft is provided with bolts, and the left and right sides of the surface of the shaft are provided with openings communicating with the storage groove. Both the left side and the right side of the inner wall of the shaft are movably connected with a block through a pin, the outside of the block passes through the opening and extends to the inside of the storage groove, and the inside of the shaft is movably connected with a Squeeze blocks. The invention replaces the installation method in which the existing pedals are directly in contact with the threaded components, and solves the problem that the existing pedals are easy to transmit torque to the inside of the threaded components during the cycle rotation process. After a long period of use, the threaded components are prone to loosening, causing problem of disengagement.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a pedal detachment prevention structure of an exercise bike. Background technique [0002] Exercise bikes are called power bikes in the field of sports science. They are divided into two types: upright exercise bikes and backrest exercise bikes. They can adjust the intensity of exercise and have a fitness effect, so people call it exercise bikes, which are typical simulated outdoor bikes. Aerobic fitness equipment for sports is also called cardiopulmonary training equipment. It mainly promotes cardiovascular exercise, speeds up metabolism, and enhances heart and lung functions through long-term, moderate-intensity exercise of the body, thereby improving the body's physical fitness. [0003] Exercise bikes are generally used for circular motion by stepping on the pedals, but the existing pedals tend to transmit torque to the inside of the threaded components during the c...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a pedal detachment prevention structure of an exercise bike, which has the advantage of preventing the detachment of the pedals, and solves the problem that the existing pedals are prone to torsion in the process of cyclic rotation. It is transmitted to the inside of the threaded component, and the threaded component is prone to loosen after long-term use, resulting in the problem of pedal detachment

Images