Pickup truck rear bumper crossbeam structure

Abstract

The invention discloses a pickup truck rear bumper crossbeam structure which comprises a crossbeam body, bumper liners, a U-shaped groove, a pedal, angle protection bends, a bottom beam, reinforcing rods, bumper stay bars and installation holes. The pickup truck rear bumper crossbeam structure has the beneficial effects that the crossbeam body is rolled and formed through a stainless steel material, the strength requirement can be met by the utilization of the low-cost material, a manufacturing process is simple, the weight of a whole truck is reduced, rubber anti-skidding particles are arranged on the surface of the pedal, friction force is increased, the situation that the foot soles slip when a person steps on the pedal is avoided, the angle protection bends are sealed through seamlesswelding bulbs, the sealing positions are tougher and firmer, meanwhile the overall sense of beauty is enhanced, slotted holes for traction rope connection are formed in the reinforcing rods, the position of a trailer hook behind a traction vehicle can be found conveniently, a truck can be trailed conveniently, bolts penetrate through the installation holes so that the bumper stay bars and the tailportion of the pickup truck can be assembled together, and the structure is convenient to assemble and disassemble.

Description

technical field [0001] The invention relates to a bumper beam structure, in particular to a pickup truck rear bumper beam structure, which belongs to the technical field of vehicle bumpers. Background technique [0002] The car bumper is a safety device that absorbs and slows down external impact and protects the front and rear of the car body. Many years ago, the front and rear bumpers of automobiles were stamped into channel steel with steel plates, riveted or welded together with the frame longitudinal beams, and there was a large gap with the body, which looked very unattractive. With the development of the automobile industry and engineering With the extensive application of plastics in the automobile industry, automobile bumpers, as an important safety device, are also on the road to innovation. In addition to maintaining the original protection function, the front and rear bumpers of today's cars also pursue harmony and unity with the body shape, and pursue their own...

AI Technical Summary

Problems solved by technology

In addition to maintaining the original protection function, the front and rear bumpers of today's cars also pursue harmony and unity with the body shape, and pursue their own lightweight. The bumpers of pickup trucks are generally installed on the frame. There is a certain amount of relative movement, and a certain gap needs to be left between the bumper and the side panel (body) of the cargo box. The entire rear bumper must be installed independently, so a reliable beam is needed to support and connect to the frame to meet the load-bearing requirements , At present, the mainstream pickup trucks in the domestic market are mainly simple bumpers made of stainless steel round tubes. There are two shell-type impact energy-absorbing boxes welded at the end area of ​​the bumper beam. The structure is relatively complicated, and the bumper assembly has many parts, so it takes up a lot of space and weight during installation.

Images