Device for reducing wind resistance of automobile hub
A technology for automobile hubs and hubs, applied in the direction of wheels, car bodies, vehicle parts, etc., can solve the problems of space storage, time-consuming and labor-intensive disassembly, and inconvenient use, so as to accelerate heat dissipation, speed up heat dissipation, The effect of reducing running resistance
Active Publication Date: 2018-09-21
陈坚
View PDF4 Cites 10 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Some brands of cars are equipped with a detachable fully enclosed cover for the wheel hub, and the cover is installed before the car enters the expressway to save energy, but it is time-consuming and labor-intensive to disassemble and assemble. Space storage, very inconvenient to use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0017] Refer to attached Figure 1-4 : An auxiliary device for reducing the wind resistance of automobile hubs, comprising automobile hubs 1 and brake discs 2, wherein: the surface of the hub 1 is radially evenly distributed with at least three hub blades 3, and two ends of the hub blades 3 are fixed with a Rotary rod 4, the rotating rod 4 is installed in the corresponding rotating hole on the hub end cover 1, under the action of external force, the hub blade 3 can rotate in the rotating hole so that the hub blade 3 is in an open state or a closed state; the above-mentioned hub blade 3 is hinged At one end of the pressing rod 5, the other end of the pressing rod 5 is fixedly connected with the bottom surface of the pressing plate 6;
[0018...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Boiling point | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to the field of automobiles, in particular to an auxiliary device for reducing the wind resistance of an automobile hub. The device comprises the automobile hub and a brake disc,at least three hub blades are uniformly distributed on the surface of the hub in the radial direction, the two ends of each hub blade are each fixedly provided with a rotary rod, and the rotary rodsare installed in corresponding rotary holes in a hub end cover; the hub blades are hinged to one end of a press rod, and the other end of the press rod is fixedly connected with a press plate; the press plate is fixedly connected with one end of an ejector rod, and the other end of the ejector rod is fixedly connected with a movable plate; the movable plate is installed in an inner cavity of an air-liquid transformation cylinder through a piston seal piece; air-liquid transformation liquid is arranged in an inner cavity of the air-liquid transformation cylinder; an installation hole matched with the air-liquid transformation cylinder is formed in the center of the surface of the hub, and the air-liquid transformation cylinder penetrates through the installation hole and then is fixedly connected with the brake disc. By means of the design, the resistance of an automobile during driving can be reduced, and moreover, the heat dissipation speed of the brake disc during brake of an automobile can be increased.
Description
technical field [0001] The invention belongs to the field of automobiles, in particular to an auxiliary device for reducing the wind resistance of automobile hubs. Background technique [0002] When the car brakes, the friction between the brake pads and the brake discs causes a lot of heat to accumulate on the brake discs. The brake discs need to dissipate the heat as soon as possible, otherwise the brake discs that have been in a high temperature state for a long time are easily damaged, which in turn affects the braking performance of the car. motion effect. [0003] The wheel hub is an important part of auto parts. There are corresponding bolt holes on the wheel hub and the brake disc, so that the wheel hub and the brake disc can be connected together by bolts. Generally, the wheel hubs on the market have a large area of hollowing out. The hollow hub helps air flow through the brake disc, dissipates heat from the brake disc, and reduces the temperature of the brake di...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60B19/10B60T5/00B62D35/00
CPCB60B19/10B60T5/00B62D35/008
Inventor 吴双吴果
Owner 陈坚