Power-assisted bicycle capable of cooling hollow rear tire and preventing explosion

Abstract

The invention provides a power-assisted bicycle capable of cooling a hollow rear tire and preventing explosion. The power-assisted bicycle comprises a hub and a rim, wherein a steel bar is inserted into the surface of the hub; one end, which is far away from the hub, of the steel bar is inserted with the surface of the rim; a rubber cover tire is clamped on the surface of the rim; the interior ofthe rubber cover tire sleeves with a rubber inner tube; a first supporting rod is welded on the surface of the hub; a second supporting rod is welded on the surface of the hub; and a rear seat is welded at one end, which is far away from the hub, of the first supporting rod. The invention relates to the field of bicycle sharing. According to the power-assisted bicycle capable of cooling a hollow rear tire and preventing explosion, an operation block and an electric switch are arranged below the cushion, the operation is convenient, the wheel rear tire can be rapidly cooled by virtue of simpleoperations, and the condition that tire burst is caused by an extremely high pressure borne by the wheel rear tire under the high-temperature effect can be avoided. Therefore, the problem that normaluse of the power-assisted bicycle is influenced by the tire burst condition caused by a high temperature in summer in the process of using the hollow tire of the power-assisted bicycle can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of power-assisted bicycles, in particular to a power-assisted bicycle capable of cooling and preventing explosions of hollow rear tires. Background technique [0002] With the development of social diversification, the sharing economy has become a new trend. The typical one is shared bicycles. The current shared bicycles are mainly electric power-assisted bicycles and bicycles, including solid tires, hollow tires, and solid tires. You don’t have to worry about tire blowouts, but solid tires have poor shock absorption effects and are difficult to control when riding fast. Hollow tires have good shock absorption effects, are stable and easy to control, but there are cases of tire blowouts. [0003] There are many cases of hollow tire blowouts. One of the more common cases is the high temperature in summer. The tire gas expands and the tire pressure is high during riding. It is installed on motor vehicles such...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a power-assisted bicycle capable of cooling the hollow rear tire and preventing explosion, which solves the problem that the hollow tire of the power-assisted bicycle has high temperature in summer and causes the tire to blow out, which affects the normal operation of the power-assisted bicycle. problem of use

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