Device for reducing wind resistance of automobile wheel hub
An automobile wheel hub and wind resistance technology, which is applied in the direction of wheels, spoke wheels, vehicle parts, etc., can solve the problems of reducing the temperature of the brake disc, slow heat dissipation, etc., and achieves the effect of reducing wind resistance, reducing consumption and good effect.
Active Publication Date: 2022-08-02
SHAOXING CHIDA AUTOMOBILE FITTING MFG
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Problems solved by technology
[0005] The purpose of the present invention is to provide a device for reducing the wind resistance of automobile hubs to solve the above-mentioned background technology. Generally, the hubs on the market have large-area hollows. Heat dissipation, reduce the temperature of the brake disc
However, the heat dissipation speed of natural ventilation alone is slow, and when the car does not need to brake during driving, the hollowing of the wheel hub will bring resistance to the driving of the car, and the faster the car travels, the greater the resistance brought by the wheel hub , the more energy the car consumes to overcome resistance
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] see Figure 1-8, the present invention provides a technical solution: a device for reducing the wind resistance of an automobile wheel hub, including an outer hub 1, a ventilation frame 2, a windshield 3, an inner hub 4, a threaded hole 5, a positioning groove 6, an axle 7, and a fan blade inner ring 8. The first plug 9, the first electric plug box 10, the cooling fan blade 11, the outer ring of the fan blade 12, the second ele...
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The invention discloses a device for reducing wind resistance of an automobile wheel hub, comprising a ventilation frame, a wind shield, an inner ring of fan blades, an outer ring of fan blades, a first telescopic rod and a second telescopic rod. a wheel hub, a first rotating shaft is fixedly installed on the inner upper side of the ventilation frame, a fourth electric bolt box is fixedly installed on the upper side of the inner part of the windshield, and a first electric bolt box is fixedly installed on the outer side of the inner ring of the fan blade, The inner side of the outer ring of the fan blade is fixedly installed with a second electric bolt box, the outer circumference of the outer ring of the fan blade is connected with the inner limit ring of the hub, the right side of the first telescopic rod is fixedly connected with a first electric cylinder, and the first electric cylinder is fixedly connected to the right side of the first telescopic rod. The right side of the two telescopic rods is fixedly connected with a second electric cylinder. The device for reducing the wind resistance of an automobile wheel hub can reduce the wind resistance of the wheel hub during the running of the automobile, thereby reducing the energy consumed by the automobile running, and can reduce the temperature of the brake disc and increase the braking effect when the automobile is braking.
Description
technical field [0001] The invention relates to the field of automobile wheel hubs, in particular to a device for reducing the wind resistance of automobile wheel hubs. Background technique [0002] The hub is the part where the axle is installed in the center of the wheel, which is often referred to as the "rim" or "steel ring". The wheel 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 wheel hub. Due to different language habits, many people have different names for the wheel hub, such as "wheel rim", and many friends in the south call it "tire bell" or "car bell". When you say "car bell", you will misunderstand that it is "car bell". The hub is an important part of auto parts. There is generally a protrusion in the center of the hub that protrudes into the inner cavity of the hub. There are corresponding bolt holes o...
Claims
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IPC IPC(8): B60B3/00B60T5/00
Inventor 何建宏
Owner SHAOXING CHIDA AUTOMOBILE FITTING MFG