Bicycle steel bowl without lubricating grease

Abstract

The invention discloses a bicycle steel bowl without lubricating grease, which comprises a structure and a preparation method, wherein the structure of the bicycle steel bowl without lubricating grease comprises a steel bowl seat, a steel ball, a steel ball clamp, an inner gear and a nano carbon ball solid lubricant, wherein the steel ball is wrapped in the steel ball clamp, the steel ball clamp plays the role of equally dividing and isolating the steel balls at intervals, the steel balls and the steel ball clamps are arranged between the steel bowl seat and the inner gear, and the bicycle steel bowl without lubricating grease is characterized in that the friction surfaces of the steel bowl seat, the steel balls and the inner gear are coated with nano carbon ball solid lubricant, the nanocarbon ball solid lubricant is formed by compounding graphene and nano carbon balls, and has the beneficial effects that the nano carbon ball solid lubricant coated on the surfaces of a steel bowl seat, a steel ball and an inner rail is hard, small in friction coefficient, very lubricating on the surface and permanent in lubrication, there is no problem of volatilization and caking, so grease canbe omitted.

Description

technical field [0001] The invention belongs to the field of bicycles, in particular to a steel bowl technology for bicycles. Background technique [0002] The rotating parts of existing bicycles and mopeds use bearings to reduce friction. For example, in a factory that produces steel bowls for bicycles, the steel bowl assembly of the front fork W56AQ uses accessories equivalent to two sets of bearings. The steel bowl seat and steel ball of this component are filled with grease, and other rotating parts of the bicycle, such as the center shaft and the wheel shaft, are similar in structure to reduce friction and have a real effect, but the existing The commonly used lubricating grease will gradually age and agglomerate with the passage of time. Therefore, after using the bicycle for one or two years, it is necessary to disassemble the steel bowl assembly to dig out the aged lubricating grease, clean it with gasoline, and finally inject new grease. Grease, restore the origina...

AI Technical Summary

Problems solved by technology

[0002] The rotating parts of existing bicycles and mopeds use bearings to reduce friction. For example, in a factory that produces steel bowls for bicycles, the steel bowl assembly of the front fork W56AQ uses accessories equivalent to two sets of bearings. The steel bowl seat and steel ball of this component are filled with grease, and other rotating parts of the bicycle, such as the center shaft and the wheel shaft, are similar in structure to reduce friction and have a real effect, but the existing The commonly used lubricating grease will gradually age and agglomerate with the passage of time. Therefore, after using the bicycle for one or two years, it is necessary to disassemble the steel bowl assembly to dig out the aged lubricating grease, clean it with gasoline, and finally inject new grease. Grease, restore the original shape, so that the rotating parts can continue to be relaxed and flexible. With the development of the times, the structure of the scooter is also being corrected. Now, the steel bowl assembly of the latest scooter is difficult to disassemble after assembly in the factory. Users cannot disassemble it by themselves, causing confusion. In order to solve the difficulty of disassembling the steel bowl assembly, an idea was proposed. Is there a technology that does not need to replace the lubricant? The inventor thought of using patent number 201410238046.7 [a high-lubricity graphite ene / nano carbon sphere composite engineering plastics and its preparation method] technology, this technology has nano carbon sphere solid lubricant, this technology can be used in the bicycle steel bowl, can solve the above problems

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