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Automobile collision protector

A technology for collision protection and automobiles, applied in the direction of bumpers, etc., which can solve problems such as inability to implement

Inactive Publication Date: 2009-07-29
孙丕祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to many deficiencies and deficiencies in the structural design, it cannot be implemented

Method used

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  • Automobile collision protector
  • Automobile collision protector
  • Automobile collision protector

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] refer to figure 1 , 2 , 3, and 4, the protector is a mechanical device with a cylindrical shape, and the cylindrical part 18 * Useful inside 1 * 、14 * 、15 * The impact rod of the trapezoidal structure that is combined and the matching bearing pad (6 * ,8 * ,9 * 、11 * 、14 * ,) formed a continuous die-cutting of 10 metal sheets (4 * 、5 * 、7 * 、10 * 、12 * 、16 * ) device, the thickness of the impact pad is slightly less than the corresponding cylinder length dimension on the impact rod. For the punching gap between the punch rod and the bearing pad (14 * ,, 17 * 、18 * orientation to guarantee. 14 * and 15 * It is integrated by press fit (this is the need of processing technology), so that it has the same characteristics as 1 * Punch bars are similar in form factor and function. 14 of them * It is a very important multi-functional structural part. The three male die edges on it are part of the second impact rod, and one female die edge is used as a bea...

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Abstract

An automobile bumping safety protector relates to a special device controlling the release of the automobile bumping energy, having the special function to ensure the vehicle body not damaged when the automobiles are positively bumped. The externality of the invention is similar to a damping cylinder. The invention consists of a cylindrical structure impacting rod and a bearing pad, a metal safety piece, a brake screw, an elastic clamp ring and so on matched with the impacting rod in a metal cylinder with enough rigidity. The working principle of the invention is that the impacting force produced by the huge energy when the automobile is bumped is restricted within a safe range by the anti-impacting capability of the metal piece and is gradually consumed in the process continuously punching and cutting the metal piece, thus reaching the protection of the vehicle safety. The vehicle body is not damaged during the bumping process, thus eliminating the fatal accident caused by the squeezing of the driver as the deformation of the vehicle body, and indirectly protecting the safety of the driver.

Description

(1) Technical field: [0001] The invention belongs to the improvement of an automobile anti-collision device. (2) Technical background: [0002] The automobiles made by various countries in the world are mostly equipped with various types of bumper devices at their front and rear, trying to use the deformation of the bumper to consume energy when a collision occurs, so as to protect the vehicle with the buffer force. But the effect played by this bumper is very limited, very unsatisfactory, and it is a falsehood. [0003] The driving speed of the car is getting higher and higher, and the quality and load capacity of the car itself are getting bigger and bigger. Car crashes and serial car crashes caused by avoiding the car happen frequently, and the damage and economic losses caused are unbearable. People have been looking for solutions. Only from the information websites of China Intellectual Property Office and China Technology Patent Office, there are more than 200 techno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R19/34
Inventor 孙丕祥
Owner 孙丕祥
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