A vehicle steering knuckle and a vehicle. The vehicle steering knuckle comprises a connecting portion (1), a weakening portion (2), a first positioning portion (3) and a second positioning portion (4). The weakening portion (2) and the first positioning portion (3) are both provided on the connecting portion (1); the first positioning portion (3) is used to be connected to a steering pull rod of a vehicle, and the second positioning portion (4) is used to be connected to a front suspension frame of the vehicle; one end of the weakening portion (2) is fixedly connected to the connecting portion (1), the other end of the weakening portion (2) is fixedly connected to the first positioning portion (3), and the weakening portion (2) comprises at least one notch (22) and at least one arc portion (21), the arc portion (21) being provided at a connection position between the weakening portion (2) and the first positioning portion (3), and the notch (22) being provided in the arc portion (21), so as to enable the steering pull rod of the vehicle to pull to break the weakening portion. By means of the arrangement of the weakening portion (2) and the arrangement of the arc portion (21) and the notch (22) on the weakening portion (2), when the vehicle steering knuckle collides, the vehicle steering knuckle is pulled to be broken at the weakening portion (2), so that the collision deformation degree of a vehicle doorsill is effectively reduced, and sufficient living space is effectively provided for a driver and passengers.
VEHICLE STEERING KNUCKLE AND VEHICLE
FAHRZEUGACHSGELENK UND FAHRZEUG
FUSÉE DE DIRECTION DE VÉHICULE ET VÉHICULE
2024-06-05
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
STEERING KNUCKLE AND VEHICLE COMPRISING A STEERING KNUCKLE
European Patent Office | 2024
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