Automobile frame

An automobile frame and longitudinal beam technology, applied in the field of vehicles, can solve the problems of frame and cockpit deformation, reduce vehicle safety, damage to parts, etc., achieve high structural rigidity, improve bending resistance, and improve crash performance. Effect

Active Publication Date: 2019-07-09
GREAT WALL MOTOR CO LTD
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Problems solved by technology

[0002] A traditional non-load-bearing frame is generally formed by two longitudinal beams and a plurality of beams connected between the two longitudinal beams, wherein the engine, transmission, suspension system, etc. are all arranged on the vehicle frame, in order to protect these components and For the safety of the cockpit, a front anti-collision beam is generally installed in the fr

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  • Automobile frame
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Embodiment Construction

[0058] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0059] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0060] This embodiment relates to an automobile frame, the overall structure of the automobile frame includes two longitudinal beams, a plurality of cross beams connected between the two longitudinal beams, and spaced sequentially along the direction from the front end to the rear end of the longitudinal beams, and The front anti-collision beam connected between the front ends of the two longitudinal beams, and the spare tire beam connected between the longitudinal beams on both sides close to the tail end of the longitudinal beams, also includes the front transition section arranged in each longitudinal beam, And it is a front transition section reinforcing plate extending along the lon...

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Abstract

The invention provides an automobile frame. The automobile frame comprises two longitudinal beams, a plurality of beams, a front anti-collision beam, a spare wheel beam and front transition section reinforcing boards, wherein the beams are connected between the longitudinal beams at the two sides and are partitioned in sequence in the direction from the front ends to rear ends of the longitudinalbeams, the front anti-collision beam is connected between the front ends of the two longitudinal beams, the spare wheel beam is close to the tail ends of the longitudinal beams and connected between the two longitudinal beams at the two sides, and the front transition reinforcing boards are arranged at front transition sections arranged in the longitudinal beams and extend in the length directionsof the longitudinal beams. The automobile frame has the advantages that on the basis that the front anti-collision beam is arranged at the front ends of the longitudinal beams, by arranging the fronttransition section reinforcing board in the front transition sections of the longitudinal beams, the collision performance of the front of the automobile frame can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an automobile frame. Background technique [0002] A traditional non-load-bearing frame is generally formed by two longitudinal beams and a plurality of beams connected between the two longitudinal beams, where the engine, transmission, suspension system, etc. are all arranged on the vehicle frame, in order to protect these components and For the safety of the cockpit, a front anti-collision beam is generally installed in the front section of the frame longitudinal beam, but when the collision energy is large, the anti-collision beam and the front section of the frame longitudinal beam cannot collapse well to absorb the collision energy, resulting in the frame And the cockpit is seriously deformed, parts are damaged, which threatens the personal safety of the driver and passengers and reduces the safety of the vehicle. Contents of the invention [0003] In view of this, the p...

Claims

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Application Information

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IPC IPC(8): B62D21/02B62D21/15B60R19/02
CPCB60R19/02B62D21/02B62D21/15
Inventor 于祥欢赵海兵王文栋任翠肖毛磊宋红双胡帅张彦杰
Owner GREAT WALL MOTOR CO LTD
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