A graded and adjustable air resistance slow-release device on the roof

Abstract

The invention discloses a graded and adjustable air resistance slow-release device on the roof, which includes a racing car body, and is characterized in that: the top of the racing car body is correspondingly provided with a mounting groove, and the inside of the mounting groove is correspondingly provided with a mounting ring. The inside of the installation ring is provided with a buffer device, and the top of the buffer device is provided with an air resistance slow-release plate. The buffer device includes an annular shell, and the middle part of the annular shell is provided with a ring magnet. A cushioning airbag assembly is evenly arranged between the shells, and the ring magnet is connected with the air resistance slow-release plate. The cushioning airbag assembly includes a cushioning airbag, and an outer air ring is connected to one end of the cushioning airbag. One end of the outer air ring is connected with the pressure cylinder 2 through, the inside of the pressure cylinder 2 is slidingly provided with the piston 2, and the bottom of the piston 2 is provided with an elastic body. The present invention has the characteristics of strong practicability and reduced accident hazards.

Description

Technical field [0001] The present invention relates to the field of racing technology, in particular a roof hierarchical adjustable air resistance sustained release speed device. Background technique [0002] In particular, the roof of the car, usually there is a streamlined air resistance sustained release flap that can reduce the wind resistance. The existing racing flaps will depend on the wind and have a certain shape of the shape of the wind, which is conducted to the car body, causing the body to happen, reducing the stability of the body, affects the playback of the driver; When the air resistance sustained release flap occurs in the vehicle, it is not possible to protect the rear of the rear of the rear, and need to design additional anti-tail devices, waste space, which is very practical in the weight of a very precious race. Therefore, it is necessary to design a roof grading adjustable air resistance slow release speed device for design practicality and reduced accide...

AI Technical Summary

Problems solved by technology

The existing racing car fins will bear the wind force and have a certain shape and position change with the wind force. When this change is transmitted to the car body, it will cause the car body to shake, reduce the stability of the car body, and affect the performance of the driver; at the same time, the existing The air resistance slow-release fins cannot protect the rear of the vehicle from rear-end collisions or side collisions when the vehicle collides. It is necessary to design an additional anti-rear-collision device, which wastes space. This is very practical in a racing car where the weight is very precious

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