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Automobile frame and automobile

An automobile frame and mounting bracket technology, which is applied to vehicle parts, substructures, transportation and packaging, etc., can solve the problems of cracking of anti-collision beam longitudinal beams, bending deformation of anti-collision beams, and collision damage of longitudinal beams and cross beam devices. , to avoid device damage, protect life safety, and avoid rupture

Pending Publication Date: 2022-06-21
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the safety of these devices and the lives of passengers in the car, anti-collision beams are generally installed in front of the crossbeam. The longitudinal beam on the side is broken, which leads to the collision and damage of the components on the longitudinal beam and the cross beam, and also brings danger to the lives of passengers in the car

Method used

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  • Automobile frame and automobile
  • Automobile frame and automobile
  • Automobile frame and automobile

Examples

Experimental program
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Embodiment 1

[0056] In the related art, an anti-collision beam is provided on the front section of the vehicle longitudinal beam to resist the impact from the front of the vehicle. However, when the collision energy is large, neither the anti-collision beam nor the longitudinal beam can absorb the collision energy well, resulting in serious deformation of the car frame, which in turn damages the components on the frame, and also endangers the personal safety of the driver and passengers, reducing the vehicle safety.

[0057] In view of this, the present application proposes a vehicle frame, refer to figure 1 and Figure 14 As shown, the anti-collision beam, the longitudinal beams 2 connected with the two ends of the anti-collision beam respectively, and the plurality of cross beams 1 connected between the longitudinal beams 2; the longitudinal beams 2 are provided with energy-absorbing grooves 23 , the energy absorbing groove 23 collapses when the longitudinal beam 2 is impacted.

[005...

Embodiment 2

[0153] Based on the same inventive concept, the second embodiment of the present application provides an automobile, including an automobile frame as provided in the first embodiment of the application.

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Abstract

The embodiment of the invention provides an automobile frame and an automobile, and belongs to the technical field of automobile frames. Comprising an anti-collision beam, longitudinal beams connected with the two ends of the anti-collision beam respectively and a plurality of cross beams connected between the longitudinal beams. The longitudinal beam is provided with an energy absorption groove, and the energy absorption groove collapses when the longitudinal beam is collided. By means of the automobile frame and the automobile, the high strength and the crumple performance can be improved, so that the probability that devices on the automobile frame are damaged can be reduced, and the personal safety of passengers can also be guaranteed.

Description

technical field [0001] The embodiments of the present application relate to the field of automobile frames, and in particular, to an automobile frame and an automobile. Background technique [0002] The car frame is generally formed by two longitudinal beams and multiple beams connected between the two longitudinal beams. It is an important part of the car and is used to support the engine, coil spring, rear shock absorber and front reducer, etc. device. [0003] In order to ensure the safety of these devices and the passengers in the car, an anti-collision beam is generally installed in front of the beam. However, in the face of a large impact force, the anti-collision beam will be bent and deformed, which will also cause the rear of the anti-collision beam. The side rails are broken, which in turn leads to collision and damage to the devices on the side rails and the cross member, which also brings danger to the lives of passengers in the car. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/15
CPCB62D21/15
Inventor 姬朝田江涛胡帅张博昊
Owner GREAT WALL MOTOR CO LTD