Multifunctional automobile wheel

Abstract

The invention provides a multifunctional automobile wheel which comprises a hub, a tire for rainy days and a tire for sunny days. The tire for the rainy days and the tire for the sunny days are coaxially arranged on the hub in parallel. The wheel further comprises a control unit used for controlling switching of the tire for the rainy days and the tire for the sunny days. The wheel can keep good road holding force when a vehicle runs on a slippery road surface, improves operation stability, can reduce tire abrasion when the vehicle runs on a dry road surface, can effectively prolong service life as a whole, and guarantees driving safety.

Description

Technical field [0001] The invention relates to an automobile part, in particular to a multifunctional automobile wheel. Background technique [0002] Automobile wheels generally include tires and wheels. The tires ensure the adhesion of the vehicle's ground, that is, the grip. The existing automobile wheels are generally a tire, either rain tires or dry tires, but wheels with this structure exist The following problem: If rain tires are used on dry roads, although good grip can be guaranteed, the wear of the tires is greatly increased, which seriously affects the service life of the tires. If dry tires are used on slippery roads, Then the grip between the vehicle and the ground is insufficient, the control stability of the vehicle is poor, and it is easy to cause safety accidents. Although the existing technology uses a compromise method, that is to say, the tires can drive on wet and slippery roads as well as on dry roads. Driving, but the tire wear is still large, the service...

AI Technical Summary

Problems solved by technology

[0002] Car wheels generally include tires and wheel hubs. The tires ensure the adhesion of the vehicle's ground, that is, the grip. The existing car wheels generally have one tire, either for rain tires or dry tires, but there are wheels of this structure. The following problems: If rain tires are used on dry road conditions, although good grip can be guaranteed, the wear of the tires will be greatly aggravated, which will seriously affect the service life of the tires. If dry tires are used on wet and slippery roads, Then the grip between the vehicle and the ground is insufficient, the steering stability of the car is poor, and it is easy to cause safety accidents. Driving, but the wear of the tires is still very large, the service life of the wheels cannot be guaranteed, and safety accidents still occur frequently on wet and slippery roads, especially when turning, and the safety and stability of the vehicle cannot be guaranteed

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