Automobile rear anti-collision beam assembly and automobile
A rear anti-collision beam and automobile technology, which is applied to vehicle parts, substructure, transportation and packaging, etc., can solve problems such as poor connection stability and damage to the car body skeleton structure, and achieve the effect of improving safety and reducing costs
Active Publication Date: 2020-03-24
CH AUTO TECH CORP CO LTD
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Problems solved by technology
[0003] For the new energy vehicle frame with aluminum alloy frame structure, if the existing structure of the rear anti-collision beam structure and its connection method are used, not only the stability of the connection is poor, but the welding position will damage the structure of the body frame
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[0049] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.
[0050] In this article, "schematic" means "serving as an example, example or illustration", and any illustration or implementation described as "schematic" should not be interpreted as a more preferred or more advantageous Technical solutions.
[0051] In order to keep the drawings concise, each drawing only schematically shows the relevant parts of the present invention, and does not represent its actual structure as a product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.
[0052] In order to solve the technical probl...
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The invention discloses a rear anti-collision beam assembly of an automobile and the automobile. The rear anti-collision beam assembly comprises a rear anti-collision beam, supports and collapsing beams, wherein the rear anti-collision beam is arranged in the automobile body width direction of the automobile, and installation parts are arranged on the front side face of the rear anti-collision beam; the supports are detachably arranged on rear vertical beams of an automobile body framework of the automobile; and the collapsing beams extend in the automobile body length direction of the automobile, the front ends of the collapsing beams are fixedly connected with the supports, and the rear ends of the collapsing beams are detachably connected with the installation parts. The rear anti-collision beam assembly can fully absorb collision force and can reliably arrange the rear anti-collision beam on the automobile body framework of an aluminum alloy frame structure, and the rear anti-collision beam is convenient to detach and replace.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a rear anti-collision beam assembly of an automobile and the automobile. Background technique [0002] The crash performance of automobiles plays a vital role in the safety of automobiles. The traditional automobile body frame is a sheet metal structure, and the rear anti-collision beam is usually welded and fixed on the body frame by steel sheet metal. [0003] For the new energy vehicle frame with aluminum alloy frame structure, if the existing structure of the rear anti-collision beam structure and its connection method are used, not only the stability of the connection is poor, but the welding position will damage the structure of the body frame. For those skilled in the art, how to design a rear anti-collision beam applied to the body frame of the aluminum alloy frame structure, so as to not only reduce the weight of the vehicle body, improve the anti-collision performa...
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IPC IPC(8): B62D21/15
CPCB62D21/15
Inventor 陆群刘穆华
Owner CH AUTO TECH CORP CO LTD