A kind of front safety anti-collision beam for automobile driving

Abstract

The invention discloses a front safety anti-collision beam for automobile running. The front safety anti-collision beam for automobile running comprises a primary shock absorption device, a connectingpiece, a secondary shock absorption device, a mounting plate and a three-stage shock absorption device; the primary shock absorption device comprises a supporting beam, a shock absorption beam, a compression spring and a limiting plate; a device groove is formed in the supporting beam; one end of the compression spring is fixed together with one side, parallel to the supporting beam, of the device groove; the other end of the compression spring is fixed together with the limiting plate; the external side of the limiting plate is in sliding fit with the device groove; an opening is formed in one side, close to the limiting plate, of the supporting beam; the opening is in communication with the device groove; the length of the opening is smaller than that of the limiting plate; one side ofthe shock absorption beam is positioned on the external side of the supporting beam; the other side of the shock absorption beam penetrates through the opening to be fixed together with the limiting plate; and the shock absorption beam is in sliding fit with the opening. According to the front safety anti-collision beam for automobile running, the energy generated by an automobile in a collision is gradually absorbed by using a multi-stage shock absorption effect to provide a certain guarantee to the safeties of passengers.

Description

technical field [0001] The invention relates to the technical field of automobile anti-collision beams, in particular to a front safety anti-collision beam for automobile driving. 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 is an indispensable accessory on the car. The anti-collision beam can increase the safety of the car when driving. The existing anti-collision beam for the car is generally made of a metal tube, and the anti-collision effect is poor. When being impa...

AI Technical Summary

Problems solved by technology

[0003] The anti-collision beam is an indispensable accessory on the car. The anti-collision beam can increase the safety of the car when driving. The existing anti-collision beam for the car is generally made of a metal tube, and the anti-collision effect is poor. When impacted, the energy generated by the impact is gradually absorbed, causing the occupants to receive a greater vibration force, which is not conducive to the personal safety of the occupants and reduces the practicability of the anti-collision beam

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