Automobile front anti-collision beam

Abstract

The invention discloses an automobile front anti-collision beam, including a support cross frame, A threaded connecting rod is fixedly connected to one side of the restriction sleeve block, A front energy absorbing box is arranged on the side of the threaded connecting rod away from the limiting sleeve block, One side of the limiting block is fixedly connected with the limiting sleeve block through a side pressing spring, the middle position of one side of the supporting horizontal frame is uniformly fixedly connected with a secondary buffer mechanism, the exterior of the front energy absorbing box is provided with a front collision-proof baffle plate, and the middle position inside the front collision-proof baffle plate is fixedly connected with a foam energy absorbing inner plate. The invention relates to the automobile technical field. The front crash bar of the vehicle, the bumps that reach the front impact barrier increase the cushioning space, At that same time, The front energyabsorbing box is combined with the secondary buffer mechanism to realize the multi-direction buffer adjustment, ensure the diversification of buffer directions when the vehicle is impacted, avoid thephenomenon of concentrated impact force, and reduce the injury of personnel and vehicles caused by the impact.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a front anti-collision beam of an automobile. Background technique [0002] The anti-collision beam is a device used to reduce the absorption of collision energy when the vehicle is hit by a collision. It is composed of the main beam, the energy-absorbing box, and the mounting plate connected to the car. The main beam and the energy-absorbing box can effectively absorb when the vehicle collides at a low speed. Collision energy, minimize the damage of the impact force to the longitudinal beams of the vehicle body, and thus exert its protective effect on the vehicle. [0003] The anti-collision beam structure should ensure that the low-speed energy-absorbing box can effectively absorb the energy of low-speed impact through collapse. The anti-collision beam is connected to the vehicle body through bolts, which is convenient for disassembly and replacement. Nowadays, the anti-co...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the present invention provides a car front anti-collision beam, which solves the problem that the current car front anti-collision beam adopts a simple buffer anti-collision mechanism, and some car front anti-collision beams even use a plastic buffer shell, which can only To ensure the safety of the car in low-speed driving, when the car is running at high speed, it will not have the effect of anti-collision, which will cause huge damage to the people in the car and the vehicle itself, and is not conducive to the improvement of the overall performance of the vehicle.

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