Titanium alloy compound-type quick disassembly and assembly automobile fuel tank protective plate

Abstract

The invention belongs to the field of automobiles, and particularly relates to a titanium alloy compound-type quick disassembly and assembly automobile fuel tank protective plate. The titanium alloy compound-type quick disassembly and assembly automobile fuel tank protective plate comprises a metal protective plate layer, wherein one side of the metal protective plate layer is provided with a flange, and the metal protective plate layer is wholly in a rectangular shape. The flange is provided with an inner lining mounting groove. The opposite edge of the flange is provided with a perpendicularmounting edge. The tail end of the perpendicular mounting edge is provided with a mounting groove parallel to the metal protective plate layer. The opposite corners of the flange are provided with sunken-type mounting holes. The titanium alloy compound-type quick disassembly and assembly automobile fuel tank protective plate is characterized in that the inner mounting surface of the metal protective plate layer is wrapped with an inner lining protective layer, and sunken holes are formed in the positions, corresponding to the sunken-type mounting holes, of the inner lining mounting groove. Afuel tank baffle outer layer uses a titanium alloy metal material, so that the strength and stiffness of the whole structure are ensured, and effective protection can be provided for a fuel tank whenan automobile chassis is subjected to serious puncture by utilizing the ductility of metal. A fuel tank baffle inner layer uses an organic material, such as bananas or plastic steel, so that the spacein the structure is filled, and it is ensured that when the automobile chassis encounters frontal collision, the load can also be eliminated through an inner lining material even if a metal protection layer on the outer layer is sunken.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to an automobile fuel tank shield, in particular to a titanium alloy composite type quick disassembly automobile fuel tank shield. Background technique [0002] The car fuel tank guard is a protective device installed under the fuel tank on the car chassis. Its main function is to reduce the damage to the fuel tank when the car chassis is scratched and the car body is impacted. With the popularity of self-driving tours, more and more people drive to scenic areas to play. However, due to road conditions, weather and other reasons, the safety of driving cannot be guaranteed. Accident with car fuel tank. [0003] Aiming at this, automobile fuel tank guards emerge as the times require, but current automobile fuel tank guards mostly use plastic alone, or a combination of plastics and non-woven fabrics to manufacture automobile fuel tank guards. The plastic fuel tank guard can be easi...

AI Technical Summary

Problems solved by technology

The plastic fuel tank guard can be easily processed into a complex structure. It fits well with the chassis of the car body and is easy to install. However, its function is only simple appearance protection, that is, to prevent scratches or slight bumps. Effective protection cannot be achieved in road conditions

[0004] Some automotive fuel tanks use metal guards, which have strong strength and hardness, and can protect the fuel tanks in case of danger. However, due to the high difficulty of metal processing, the installation of the guards and the car body is more troublesome and common The metal guard plate is exposed to mud, gravel, rainwater and other environments for a long time, which is prone to rust and corrosion. Long-term use is prone to structural failure and other conditions, which will affect the safety of drivers.

At the same time, the weight of the metal guard plate is heavy, which is a heavy burden for the car, and the connection of the heavy metal guard plate requires a rather complicated connection structure to cooperate with it. This is an industrial idea for simplifying the structure and making standard parts does not match

Images