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Novel automobile hub

An automobile wheel hub and a new type of technology, applied in the direction of wheels, spoked wheels, vehicle parts, etc., can solve the problems of shortening the service life of tires, tire punctures, and inability to drop the temperature, so as to prolong the service life, ensure driving safety, and dissipate heat. The effect of improved performance

Inactive Publication Date: 2014-08-27
CHONGQING HONGQI JIEXUN WHEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During this process, the brake disc will generate a lot of heat and transfer the heat to the car hub. Therefore, the heat dissipation of the car hub is very important. If the heat dissipation of the car hub is poor, the temperature of the hub and brake disc will not drop. , and the temperature of the brake disc is too high to easily deform, causing brake failure and other phenomena, seriously endangering traffic safety; If the heat dissipation performance is not good, the inner tube of the tire will age rapidly due to excessive temperature, resulting in a tire blowout, which shortens the service life of the tire

Method used

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  • Novel automobile hub
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0014] Such as figure 1 As shown, a new type of automobile hub includes a rim 1, a hub 2, and a spoke 3 connecting the rim 1 and the hub 2. The spoke 3 is fan-shaped, and the spoke 3 at the hub 1 has a width Greater than the width of the spoke 3 at the place connecting the hub 2, the number of spokes 3 is 4, the spokes 3 are evenly distributed radially along the outer circumference of the hub 2, and the outer surface of the spoke 3 is inclined at 15 degrees relative to the side plane of the hub. The middle part of the outer surface of the wheel 3 is provided with a concave U-shaped blind groove 4. The depth of the U-shaped blind groove 4 is 1.5 mm. Between the two spokes 3, there are air holes 5 through the rim 1. The air holes 5 are circular holes. , the inner thickness of the rim 1 is lower than the thickness of its outer edge.

[0015]...

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Abstract

The invention discloses a novel automobile hub which comprises a rim, an axle hub and spokes connected between the rim and the axle hub. Each spoke is in a fan shape, the width of the part, connected with the rim, of each spoke is larger than the width of the part, connected with the axle hub, of each spoke, the number of the spokes is 4 to 8, the spokes are evenly distributed in a radial shape in the outer circumference direction of the axle hub, the outer surface of each spoke inclines by 15-25 degrees relative to the side plane of the hub body, inwards-concave U-shaped blind grooves are formed in the middle portions of the outer surfaces of the spokes, and air holes penetrating through the rib are formed between every two spokes. The novel automobile hub is good in safety, simple in structure and high in heat dissipation.

Description

technical field [0001] The invention relates to the technical field of automobile wheels, in particular to a novel automobile wheel hub. Background technique [0002] Automobiles are currently convenient and efficient means of transportation, owned by more and more people, and are closely related to people's lives. The wheel hub is an important driving part of the car, which bears most of the load generated during the running of the car. Therefore, the structure of the wheel hub affects the performance of the car to a large extent. [0003] At present, the brake structure mainly adopted on the car is a disc brake structure, and the main component is a brake disc arranged on the inner side of the wheel hub and fixedly connected with the wheel hub. When a car with a disc brake system brakes, the hydraulic caliper holds the brake disc tightly, causing the brake disc to decelerate rapidly under the action of huge friction, so that the axle decelerates rapidly along with the bra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B1/00
Inventor 李奎
Owner CHONGQING HONGQI JIEXUN WHEEL
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