Anti-collision rear bumper left and right mounting bracket

Abstract

The invention discloses an anti-collision rear bumper left and right mounting bracket which comprises a bracket body, wherein a plurality of mounting holes are uniformly formed in the top of the bracket body; mounting seats are arranged at two ends of an airbag and fixedly mounted on the bracket body; a plurality of springs are arranged inside a buffer chamber; a plurality of arc-shaped pipes are correspondingly arranged at the bottom of one end of the buffer chamber; a rubber pad is arranged inside the bracket body; a plurality of elastic steel wires are arranged between two sides of the interior of the bracket body and penetrate through the rubber pad; a primary cylinder is fixedly connected to the middle of one side of a steel plate; one end of a secondary cylinder is fixedly connected to a secondary piston rod through a secondary piston; the other end of the secondary cylinder is respectively and fixedly connected with the primary cylinder through a first oil pipe and a second oil pipe; a first one-way valve is arranged at the joint of the first oil pipe and the secondary cylinder; a second one-way valve is arranged at the joint of the second oil pipe and the secondary cylinder; and the first oil pipe and the second oil pipe are fixedly arranged in the steel plate. The anti-collision rear bumper left and right mounting bracket is firm, good in anti-collision effect and high in safety.

Description

technical field [0001] The invention relates to a left and right mounting bracket for a rear bumper, in particular to an anti-collision left and right mounting bracket for a rear bumper, which belongs to the field of automobile parts. Background technique [0002] With the development of economy, automobiles have gradually become a necessity in people's lives and play an increasingly important role in people's lives. However, with the increase in the number of motor vehicles, traffic safety accidents also show an increasing trend. At present, the safety performance of the existing anti-collision protection devices for vehicles is not strong, causing great hidden dangers to the safety of vehicles and personal safety, especially the rear bumper. , the traditional rear bumper does not play a great role in anti-collision. It can only reduce the injury of vehicle personnel, and cannot separate the front and rear vehicles to avoid the consequences of direct collision. The technica...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes an anti-collision rear bumper left and right mounting bracket, which solves the problem in the prior art that the anti-collision effect is poor and can only reduce the loss of vehicle collisions, but cannot prevent and avoid the direct collision of two vehicles, making it Stronger, better anti-collision effect, minimize the loss

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