Dust-proof device of infinitely variable motorcycle with pedals for women

Abstract

The invention relates to a dust-proof device of an infinitely variable motorcycle with pedals for women. According to the working principle that an air filter of a motorcycle engine is used for maintaining the air cleanness, the air filter, carburetor, carburetor joint of the infinitely variable motorcycle with the pedals for women are installed in the seat cushion object accommodating box of the infinitely variable motorcycle with the pedals for women, so that the seat cushion object accommodating box serves as a dust-proof protective screen; dirty substances such as dust, sand grains, mud, water and the like which are turned up when the rear wheel is driven can not enter the seat cushion object accommodating box, and the source of air pollution is cut off, thus the air filter is separated from the dirty substances such as dust, sand grains, mud, water and the like thoroughly, the degree of cleanness of air sucked in by the infinitely variable motorcycle with the pedals for women is ensured, and the service life of the infinitely variable motorcycle with the pedals for women is improved and prolonged greatly.

Description

technical field [0001] The patent of the present invention relates to a novel dust-proof device for filtering air for women's wear pedals and continuously variable speed motorcycles. Background technique [0002] At present, women's pedals and continuously variable transmission two-wheeled motorcycles on the market have the advantages of easy driving and shelter from the wind. Because the installation position of the air filter is too close to the rear wheels, the dust rolled up when the rear wheels are driven, Sand, mud, and water are easily sucked into the air filter eliminator, and the dirty air is directly sent to the combustion chamber of the engine for combustion through the carburetor and the carburetor joint. The pistons, piston rings, cylinders, valves, and cylinder head valve seats of step-variable motorcycle engines are severely worn, and the oil quality of the lubricating oil is degraded, and the lubricating oil is easy to escape into the combustion chamber to bu...

AI Technical Summary

Problems solved by technology

[0002] At present, women's pedals and continuously variable transmission two-wheeled motorcycles on the market have the advantages of easy driving and shelter from the wind. Because the installation position of the air filter is too close to the rear wheels, the dust rolled up when the rear wheels are driven, Sand, mud, and water are easily sucked into the air filter eliminator, and the dirty air is directly sent to the combustion chamber of the engine for combustion through the carburetor and the carburetor joint. The pistons, piston rings, cylinders, valves, and cylinder head valve seats of step-variable motorcycle engines are severely worn, and the oil quality of the lubricating oil is degraded, and the lubricating oil is easy to escape into the combustion chamber to burn oil. The accessories are seriously damaged, causing the engine to have unstable idling speed, spark plug carbonation, failure to start, serious oil burning, cylinder scuffing and other failure phenomena

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