The invention provides a front floor framework for a vehicle body and a vehicle. The front floor framework for the vehicle body comprises a left threshold longitudinal beam, a right threshold longitudinal beam, a middle channel longitudinal beam and cross beams, wherein the cross beams are horizontally connected on the left threshold longitudinal beam, the middle channel longitudinal beam and the right threshold longitudinal beam; the cross beams comprise a front cross beam and a rear cross beam; the rear cross beam and the front cross beam are arranged at an interval; the front floor framework for the vehicle body further comprises a left floor longitudinal beam and a right floor longitudinal beam; the left floor longitudinal beam and the right floor longitudinal beam are both fixedly connected with the cross beams; the left floor longitudinal beam is fixedly connected with the left threshold longitudinal beam through a left connecting beam; the right floor longitudinal beam is fixedly connected with the right threshold longitudinal beam through a right connecting beam. When the vehicle is collided, the front floor framework for the vehicle body provided by the invention can transfer the collision force through the mutually connected longitudinal beams and two cross beams on the front floor framework for the vehicle body, so that the structure strength of the floor of the vehicle body is increased and the deformation of the passenger space at the colliding moment of the vehicle is reduced.
Front floor framework for vehicle body and vehicle
2015-04-29
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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