Vehicle steering knuckle and vehicle

Abstract

The invention relates to the technical field of automobiles, in particular to a vehicle steering knuckle and a vehicle; the vehicle steering knuckle comprises a connecting part, a weakening part, a first positioning part and a second positioning part; wherein the weakening part and the first positioning part are arranged on the connecting part; the first positioning part is used for being connected with a steering pull rod of a vehicle, and the second positioning part is used for being connected with a front suspension frame of the vehicle; one end of the weakening part is fixedly connected with the connecting part, the other end of the weakening part is fixedly connected with the first positioning part, the weakening part comprises at least one notch and at least one arc part, the arc part is arranged at the connecting position of the weakening part and the first positioning part, and the notch is formed in the arc part, so that the weakening part is snapped by a steering pull rod of the vehicle. According to the invention, the weakening part is arranged, and the arc part and the notch are formed in the weakening part, so that when the automobile steering knuckle is collided, the automobile steering knuckle is snapped at the weakening part. The collision deformation degree of the vehicle threshold is effectively reduced, and thereby, sufficient living space is effectively provided for drivers and passengers.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle steering knuckle and a vehicle. Background technique [0002] With the development of the automobile industry becoming more and more mature, along with the continuous development of the global economy and the increase of people's travel needs, automobiles have become an indispensable means of transportation; The market has brought unprecedented opportunities, the number of family cars has increased unprecedentedly, and it has reversely promoted the further development of the automobile industry. But at the same time, the problems are also obvious. The number of traffic accidents is also increasing, especially when the front of the vehicle has a small-scale overlapping collision accident, the car has serious collision deformation, and the large deformation of the passenger compartment seriously squeezes the occupants. Living space, causing serious collision injuries...

AI Technical Summary

Problems solved by technology

[0004] When a car has a small offset collision, an unreasonably designed collision structure will cause excessive deformation of the passenger compartment structure due to poor transmission of the collision force, untimely unloading of the collision force, and insufficient absorption of collision energy, resulting in the collapse of the passenger compartment after the collision. The living space is seriously insufficient, which leads to a greater degree of injury to the occupants

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