Luminous method of wheel pulley

Abstract

A side plate of a roller skate knife rest is processed into a tube-plate integrated structure, a tubular body for reinforcing the side plate is formed on the side plate, a luminous source is arranged at the front end opening of the tubular body, and the luminous source irradiates the side face of a roller of the roller skate in a directional mode. Irradiation positions are formed on the side surfaces of the rollers; a reflector capable of reflecting light is arranged on the side face of the roller, and the rotating path of the reflector passes through the irradiation position; when the reflector rotates to an irradiation position along with the roller, the reflector reflects light to enable the roller to achieve a light-emitting effect; compared with the prior art, the roller of the roller skate emits light in a passive light emitting mode, when the roller rotates to enable the light reflecting body to rotate to the irradiation position, the light reflecting body can reflect light, only the light reflecting body needs to be installed on the side face of the roller, and therefore the roller skate can keep excellent smoothness; due to the existence of the reflectors, only the rollers are slightly changed or even not changed, and the performance of the roller skates cannot be influenced.

Description

technical field [0001] The invention relates to the field of sporting goods, in particular to a light-emitting method of a wheel pulley. Background technique [0002] In order to enrich the diversity of use, the manufacturers of roller skates have designed and produced roller skates with flashes. From the perspective of amateur use, flash roller skates can improve the fun of use and make roller skates more beautiful, especially by children or teenagers. favorite. [0003] This flashing wheel is an active light-emitting method, and a small power generation device is integrated inside. This power generation device needs to rely on the wheel to rotate and cut the magnetic lines of force to generate electricity. It is composed of permanent magnets, coils and wires and other components, which requires high precision. , it is not easy to integrate the precision power generation device into the very compact bearing itself, the manufacturing is cumbersome, and the use environment o...

AI Technical Summary

Problems solved by technology

[0003] This kind of flash wheel is an active light emitting method, and a small power generation device is integrated inside. This power generation device needs to rely on the rotation of the wheel and cut the magnetic field lines to generate electricity. It is made of permanent magnets Composed of components such as coils, wires, etc., the requirements for precision are high. It is not an easy task to integrate a precise power generation device into a very compact bearing itself. The manufacturing is cumbersome, and the use environment of roller skates is complicated. , its reliability will be severely challenged; its failure rate and repair rate remain high, which increases the cost of use and reduces the user experience to a certain extent

[0004] Furthermore, the bearing equipped with the power generating device can be regarded as a small generator, in addition to a part of the kinetic energy to be converted into electrical energy, there is still a large part of the energy It will be wasted in the friction and energy conversion process of this device; the smoothness of such wheels can be imagined, and it will be a big disadvantage in the arena of roller skating racing

[0005] The above-mentioned luminous roller skates are not suitable for the competition field. The self-weight of this kind of roller skates increases greatly, and the strength of the roller skate wheels decreases. Therefore, a new light-emitting method is needed, which can safely emit light under the premise of ensuring excellent performance.

Images