Automobile shell with self-healing function

A technology for car shells and doors, which is applied to vehicle parts, upper structures, bumpers, etc., can solve problems such as affecting the appearance, delaying the use of the car, increasing costs, etc., and achieves the effect of solving the problem of shell depressions

Inactive Publication Date: 2016-03-02
刘南林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using memory alloy instead of ordinary steel to make the car shell can solve the troubles caused by scratches on the car shell, such as affecting the appearance, delaying the use of the car, and increasing costs.

Method used

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  • Automobile shell with self-healing function
  • Automobile shell with self-healing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] A memory alloy plate mainly composed of nickel and titanium is used to manufacture a car shell with self-healing function, which is composed of a front bumper (1), a rear bumper (2) and a car door (3). Install the front bumper (1), rear bumper (2) and car door (3) on the corresponding positions of the car body. When the car shell with the self-healing function is scratched and dented, after pouring hot water on the sunken part (4) of the car shell, the sunken part (4) of the shell disappears. If the surface paint still falls off, use the same color of portable car paint to cover it.

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PUM

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Abstract

An automobile shell with a self-healing function belongs to the technical field of application of new materials. The automobile shell is made of memory alloy sheets, and is composed of a front bumper (1), a rear bumper (2), and a door (3). A depressed part (4) caused by scraping can be restored to the original shape without using external mechanical means. When the memory alloy automobile shell with a self-healing function is depressed by scraping, there is no need to send the automobile shell to a repair shop for repair. As long as boiling water is spilt on the depressed part of the automobile shell, the depressed part of the automobile shell can be restored to the shape before scraping within a few minutes. The operation is simple and easy, neither professional technology nor special tool is needed, and the fee for automobile repair and the time wasted due to automobile repair can be saved. The automobile shell with a self-healing function is applicable to all kinds of cars.

Description

1. Technical field [0001] The car shell with self-healing function is a car shell made of memory alloy plates with nickel and titanium as the main components and manufactured by hot rolling process. When the car shell is scratched and sunken, it does not need to be sent to a repair shop for repair, just pour hot water on the sunken part of the car shell, and the sunken part of the car shell can be restored to the shape before the scratch within a few minutes. It can save the cost of car repair and the time of delaying the use of the car due to car repair. Therefore, the memory alloy automobile shell with self-healing function belongs to the technical field of new material application. 2. Background technology [0002] Memory alloys refer to functional materials that have the function of restoring their original shape under non-external force conditions. Memory alloy materials with nickel and titanium as the main components have been widely used in medical, aerospace and ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D29/00B60R19/03B60J5/04
CPCB62D29/00B60J5/048B60R19/03
Inventor 刘南林
Owner 刘南林
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