A bicycle pedal with warning function

Abstract

The invention belongs to the technical field of bicycles and particularly relates to a bicycle pedal with a warning function. The bicycle pedal comprises a bicycle crank, a pedal body, a rotation module, a flashing lamp module and a power generation module. Two annular grooves are formed in the end portion of the bicycle crank along the circumferential surface, and a groove ring is arranged on themiddle portion of the bicycle crank; the pedal body is installed on the bicycle crank through the rotation module; the rotation module is used for making the pedal body rotate on the bicycle crank, and the pedal body is prevented from being worn; the flashing lamp module is used for achieving alternate flashing of lamplight on the pedal body; and the power generation module is used for convertingpart of kinetic energy generated in the rotation process of the pedal body into electric energy. When badly worn, the bicycle pedal can be continuously used only through replacement of one componentin the rotation module; and meanwhile, part of kinetic energy generated in the rotation process of the pedal body can be converted into electric energy to provide electric energy for a bicycle lamp, LED lamps alternately extend outside the pedal body so that the LED lamps can flash, and the warning effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of bicycles, in particular to a bicycle pedal with a warning function. Background technique [0002] Pedals, as an integral part of a bicycle, are the source of power for cycling, and the pedals also provide the function of maintaining body balance. The role of the pedals is very important. Existing pedals are usually supported by plastic or metal materials. When pedaling, friction occurs between the pedal of the pedal and the crank of the bicycle. The pedal is prone to damage during the long-term intense friction process. At this time, the entire pedal needs to be replaced , the replacement cost is relatively high; at the same time, due to the lack of lights on the bicycle, when riding at night, the lights cannot be sent around to remind, which is likely to cause danger to the cyclists. [0003] In view of this, a bicycle pedal with a warning function described in the present invention can continue to be u...

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies in the prior art, the present invention proposes a bicycle pedal with a warning function. The present invention is mainly used to solve the problem that the bicycle pedal needs to be replaced as a whole after wear and tear, resulting in high replacement costs and the lack of light warning on the bicycle.

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