Dead-corner-free automobile hub convenient to clean

Abstract

The invention discloses a dead-corner-free automobile hub convenient to clean. The dead-corner-free automobile hub convenient to clean comprises an outer wheel, an outer fixing wheel is fixed in the outer wheel, an inner fixing wheel is arranged in the outer fixing wheel, and a center axle wheel is arranged in the inner fixing wheel; a protecting shell is arranged on one side of the center axle wheel, and a protecting inner ring is arranged on one side of the center axle wheel; first positioning holes are formed in one side of the outer fixing wheel, grooves are formed in the inner fixing wheel, and fixing grooves are formed in the inner fixing wheel; and second positioning holes are formed in one side, away from the first positioning holes, of the outer fixing wheel, third positioning holes are formed in the protecting inner ring, and first positioning screws are fixed to the protecting inner ring. Compared with a traditional automobile hub, the dead-corner-free automobile hub convenient to clean can be cleaned more thoroughly and conveniently; besides, heat dissipation of the automobile hub is facilitated, so that the service life of the automobile hub is prolonged; and moreover,it is only needed to replace parts instead of the whole automobile hub during maintenance, so that the maintenance cost is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile wheels, in particular to an automobile wheel without dead angles which is easy to clean. Background technique [0002] The car hub is an auto part located in the center of the wheel and used to install the axle. The hub is easily stained with dirt. If it is not cleaned for a long time, it may be corroded and deformed, resulting in a safety hazard. Therefore, special attention should be paid to the maintenance of the hub. [0003] There are all kinds of car wheels on the market now, but there are many dead spots on the car wheels on the market, which is not convenient for regular cleaning, and there is no protective measure on the outside, which is easy to be contaminated with dirt, and there is also no protective facility on the inside. It is inconvenient to replace the entire wheel hub, and it is also inconvenient for maintenance and car tire replacement. Therefore, there is an urgent need on ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an easy-to-clean automobile wheel hub without dead angles, to solve the problem that the existing automobile wheel hubs proposed in the above background technology have many dead angles, are not convenient for regular cleaning, and there are no protective measures on the outside, which is easy to be contaminated with dirt, and There are also no protective facilities on the inner side. If the car is damaged, the entire wheel hub needs to be replaced, and it is also inconvenient for maintenance and car tire replacement.

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