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Sporting automobile tail wing

A sporty and rear wing technology, applied in the direction of streamlined body, body, body stability, etc., can solve the problems of car breakthrough, difficulty in relief, slipping, etc., to improve acceleration and extreme speed performance, reduce wind resistance and downforce, and restrain the side of the body tilt effect

Inactive Publication Date: 2015-08-19
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual driving process, especially in the case of high-speed curves, the car will have a tendency to roll to the outside of the curve due to the centrifugal effect, and the positive pressure on the tires located on the inside of the curve is reduced, while the tires on the outside of the curve The positive pressure on the tires increases, and the car has a large roll, which will easily cause the car to break through the adhesion limit of the outer wheel of the curve and slip.
However, since the front and rear wings exert the same downforce on the left and right sides of the car, it is still difficult to alleviate this situation

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as Figure 1 to Figure 10In the shown embodiment, a sports car tail includes two tail structures 1, a lifting channel 201 and hydraulic pipelines, wherein the tail structure is arranged at the rear of the car 2, and the two tail structures are along the central axis of the car. Symmetrical arrangement. The lifting channel is located at the rear of the car, with the opening facing upwards, and there is one on the left and right sides, corresponding to the structure of the rear wing. The empennage structure is located in the elevator passage, including the main wing 1c, the aileron 1a and the drive mechanism. The main wing and the aileron are arranged in parallel, the main wing is located below the aileron, and the ends of the same side of the main wing and the aileron are respectively provided with an end plate 1b. The main wing and...

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PUM

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Abstract

The invention discloses a sporting automobile tail wing which comprises two spoiler structures, two lifting channels and a hydraulic pipeline. The spoiler structures are located in the lifting channel and comprise main wings arranged in parallel, auxiliary wings and driving mechanisms. The main wings are located below the auxiliary wings, the front ends of the auxiliary wings are close to the tail ends of the main wings, end plates are arranged on the same side ends of the main wings and the auxiliary wings, the main wings are provided with rotating plates and are fixedly connected with the end plates, and the auxiliary wings are rotationally connected with the end plates. The driving mechanisms comprise main wing cylinders, auxiliary wing cylinders and bases. The bases are provided with rotation assisting cylinders. The hydraulic pipeline comprises a hydraulic pump, a main wing pipeline connecting and disconnecting the two main wing cylinders at the same time, an auxiliary wing pipeline and a rotation assisting pipeline used for independently connecting and disconnecting each rotation assisting cylinder, and bar-shaped through holes are formed in the positions, above the auxiliary wings, on the front sides of the end plates. The sporting automobile tail wing can adjust the lower pressure and the air resistance on the left side and the right side of the tail of an automobile so as to improve the adhesion performance of the automobile and reduce the load of tires.

Description

technical field [0001] The invention belongs to the field of automobiles, in particular to a sporty automobile rear wing. Background technique [0002] During the driving process of the car, due to the shape and structure characteristics of the car itself, the car will generate an upward lift when driving, and the adhesion between the car and the ground will decrease. When the car is running at a high speed, this phenomenon is more prominent. In order to alleviate the negative impact of lift on the driving stability of the car as much as possible, designers often start from the shape of the car and optimize the shape of the car to reduce the lift generated. In addition, on high-performance cars, sports cars or racing cars, in order to improve the adhesion of the car to the ground when cornering, a front wing or tail will be installed on the head or tail of the car. The cross-sectional shape of the wing is similar, but its installation method is just opposite to that of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D37/02B62D35/00
CPCB62D35/007B62D37/02
Inventor 孙永剑刘东升喻立军
Owner ZHEJIANG SCI-TECH UNIV
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