High-strength self-restoring vehicle body structure

Abstract

The invention discloses a high-strength self-restoring vehicle body structure, including a first foamed aluminum alloy layer, a polypropylene layer is arranged on the bottom surface of the first foamed aluminum alloy layer, the bottom surface of the polypropylene layer is provided with a first high elastic rubber layer, a plurality of impact sensors are uniformly arranged inside the first high elastic rubber layer, the bottom surface of the first high elastic rubber layer is provided with a first nickel-titanium alloy layer, the bottom surface of the first nickel-titanium alloy layer is fixedly connected with a first steel plate, the inner surface of the first steel plate is of a concave structure, a plurality of steel columns are uniformly and fixedly connected to the concave surface of the first steel plate, the side surfaces of the steel columns are fixedly connected to the concave surface of the first steel plate through a plurality of reinforcing ribs, a buffering box is fixedly connected to the bottom surface of the first steel plate, the buffering box comprises an upper concave body, and the upper concave body is connected to a lower concave body positioned below the upper concave body through a spring. The high-strength self-restoring vehicle body structure has the advantages that the strength and self-restoring ability of the body are enhanced; the safety performance of the vehicle is improved; and to some extent, the high-strength self-restoring vehicle body structure protects people's safety.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a high-strength self-restoring vehicle body structure. Background technique [0002] With the rapid development of the national economy, people's living standards have been greatly improved, and car consumption has entered the lives of ordinary people. Cars save time and bring convenience to people's travel; correspondingly, people's requirements for car quality It is also getting higher and higher, such as the quality requirements of the body, and the body as an important part of the vehicle can enhance the impact resistance of the vehicle, so the body needs to have strong impact resistance and a certain self-recovery ability during use. Only in this way can the safety of traffic personnel be protected. [0003] At present, the car bodies on the market have poor strength and weak impact resistance; and the car bodies do not have self-recovery ability after being impacted, whic...

AI Technical Summary

Problems solved by technology

[0003] At present, the car body on the market has poor strength and weak impact resistance; and the car body does not have self-recovery ability after being impacted, which brings certain safety hazards to drivers to a certain extent.

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