Vehicle bumper structure capable of being heated and repaired

Abstract

The invention discloses a vehicle bumper structure capable of being heated and repaired. The vehicle bumper structure capable of being heated and repaired comprises a bumper body and a cross beam, wherein the cross beam is a straight beam, longitudinal beams are respectively arranged at the two ends of the cross beam, the longitudinal beams are straight beams, the lower ends of the longitudinal beams are connected with the cross beam, the upper ends of the longitudinal beams are connected with the bumper body, intermediate beams are arranged at the middle parts of the longitudinal beams, the intermediate beams are also straight beams and are fixedly arranged at the middle parts of the longitudinal beams by virtue of fixing bolts, the bumper body is arc-shaped, the two ends of the bumper body are fixedly connected to the longitudinal beams by virtue of a buffer block, a plurality of strong springs are also arranged between the bumper body and the intermediate beams, one end of each strong spring is fixedly connected with the bumper body, and the other end of each strong spring is fixedly connected with the corresponding intermediate beam. The vehicle bumper structure capable of being heated and repaired has the advantages that the problem that the bumper is replaced after generating plastic deformation due to impact is solved, impact resistance of the bumper is improved by optimizing the vehicle bumper structure capable of being heated and repaired, corrosion resistance of the bumper is enhanced, and the aim of prolonging service life of the vehicle bumper structure capable of being heated and repaired is achieved.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a heat-repairable vehicle bumper structure. Background technique [0002] The bumper is a safety device that absorbs and moderates external impact and protects the front and rear of the car body. Most of the existing automobile bumpers are rigidly connected, and are easily damaged when a collision occurs. The impact resistance of the automobile bumper is relatively low, and it is difficult to minimize the collision force. Driving reliability. Among the existing automobile bumpers, a small number of bumpers are elastically connected to the vehicle body. Although the performance of the bumper is improved, when the car is subjected to side impact or a large impact load, the bumper will often be damaged and fail. They are all installed at the lower part of the car body. Mud, rainwater and all kinds of dross will adhere to the bumper. The bumper is easily corroded and falls o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle bumper structure that can be heated and repaired in view of the above existing problems, mainly to solve the problem that the bumper is plastically deformed after being impacted and then replaced, and at the same time, by optimizing the bumper structure, Make the bumper able to bear the lateral and positive impact well, improve the impact resistance of the bumper, enhance the corrosion resistance of the bumper, and achieve the purpose of prolonging its service life

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