Automobile hub with self-rescue function

Abstract

The invention relates to the technical field of automobile hubs, and discloses an automobile hub with a self-rescue function, which comprises a mounting component, a wheel shaft fixing block is arranged on the mounting component, a fixing sleeve is fixedly connected to the outer wall of the wheel shaft fixing block, concave surfaces are equidistantly arranged on the surface of the fixing sleeve, the concave surfaces are formed by die casting, and the mounting component is fixedly connected with the fixing sleeve. The fixing sleeve is provided with an arc-shaped surface, a circular mounting groove is annularly formed in the wheel shaft fixing block with the mounting component as the center, and a mounting screw is in threaded connection with the interior of the circular mounting groove. The rescue mechanism and the attaching mechanism are used in cooperation, under the effect of a booster pump, when an anti-skid rod makes contact with the ground, elastic force can be generated to be compressed downwards, in this way, damage to the road surface can be reduced, the running stability of a vehicle can be guaranteed, and too large noise is reduced; and the arc-shaped supporting blocks fixedly connected with the pressure moving rods can extend to the outer part of the tire, so that the tire can be quickly separated under the action of the levers, and the hub can be used under any poor road condition.

Description

technical field [0001] The invention relates to the technical field of automobile hubs, in particular to an automobile hub with a self-rescue function. Background technique [0002] The hub is also called the rim. According to the characteristics and requirements of different models, the surface treatment process of the wheel hub will also adopt different methods, which can be roughly divided into two types: baking paint and electroplating. The appearance of the wheels of ordinary models is less considered. Good heat dissipation is a basic requirement. The process is basically treated with baking paint, that is, spraying first and then electric baking. The cost is relatively economical and the color is beautiful and lasts for a long time. Even if the vehicle is scrapped , the color of the wheel remains unchanged. The surface treatment process of the wheel hub of many models is baking paint. [0003] The function of the existing wheel hub is relatively simple, it mainly ac...

AI Technical Summary

Problems solved by technology

[0003] The function of the existing wheel hub is relatively single, mainly used as a mounting part of the tire, and plays a supporting role for the car, and the environment in which the wheel hub is used is determined by the external environment, including the influence of climatic conditions and geographical conditions. Among them, the wheel hub will drive on snowy and frozen roads. Due to the use of rubber tires, its friction and grip performance are poor, so the situation of slipping is very serious. In addition, when driving on muddy roads, the lower limit of the wheel hub will appear. It will lead to a dangerous situation on the wheel hub. When the first kind of danger occurs, it can be avoided by using anti-skid chains, but this will cause damage to the wheel hub. The other kind needs to be rescued by a trailer or external auxiliary parts, so the rescue efficiency is low

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