Low-wind-resistance wheel and automobile
A wind resistance and wheel technology, applied in the directions of wheels, vehicle parts, transportation and packaging, can solve the problems of insignificant reduction of fuel consumption, inability to close the air vents, and inability to open the brake pads, so as to avoid the air vents being too small and reducing the The effect of improving fuel consumption and improving service life
Pending Publication Date: 2022-04-08
重庆金康赛力斯新能源汽车设计院有限公司
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Abstract
The low-wind-resistance wheel comprises a rim, spokes and a hub, the spokes are evenly distributed between the rim and the hub, the hub is provided with an energy storage bag, each spoke is provided with a guide pipe, one end of each guide pipe communicates with the energy storage bag, each guide pipe is connected with a sliding assembly, and the sliding assemblies are connected with the spokes. And the extrusion mechanism pushes the medium in the energy storage bag to enable each sliding assembly to slide, and drives the end part of each curtain connected to the sliding assembly to move so as to change the ventilation opening of the wheel. The automobile comprises the low-wind-resistance wheel. The automobile energy-saving device has the beneficial effects that the energy storage bag is arranged on the hub, the sliding assembly is arranged on the guide pipe, the extrusion mechanism is arranged on one side of the energy storage bag, thrust formed by media in the energy storage bag is controlled through the extrusion mechanism, the curtain unfolding size of the sliding assembly is controlled, the ventilation opening is closed through the curtain, and oil consumption generated by wind resistance of an automobile is reduced; and meanwhile, the heat dissipation requirement of wheel accessories such as brake pads during emergency braking is met.
Application Domain
Wheels
Technology Topic
WindageStructural engineering +4
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- Experimental program(2)
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