Vehicle front anti-collision beam assembly
A technology of front anti-collision beams and anti-collision beams, which is applied to bumpers and other directions, can solve the problems of unsatisfactory energy absorption effect and poor versatility, and achieve the effects of good energy absorption, strong performance and strong universal performance
Active Publication Date: 2013-02-13
CHERY COMML VEHICLE ANHUI
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Problems solved by technology
[0004] At present, there are various structural forms and forming methods of the front anti-collision beam assembly of models on the market, but the energy absorption effect is not very ideal, and its versatility is poor
Method used
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[0023] like Figure 1-6 As shown, in the present invention, the two ends of the anti-collision beam body 1 are respectively connected to the energy-absorbing box 3 through the connecting plate 2, and the energy-absorbing box 3 is provided with a mounting plate 4 to be fixed on the vehicle body longitudinal beam assembly; the anti-collision beam body 1 adopts Rolling is equal section and equal radius arc forming, and its cross-sectional shape is B-shaped; a triangular missing corner is cut on both sides of the anti-collision beam body 1; The hair cover lock support connecting plate 5 is connected with the hair cover lock support at the same time, so as to improve the rigidity of the hair cover lock support and the whole vehicle.
[0024] The anti-collision beam body 1 is provided with 4 installation holes of Φ10, which are connected to the water tank beam assembly of the vehicle body. The anti-collision beam body 1 is also provided with four Φ25 installation tool through holes...
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The invention discloses a vehicle front anti-collision beam assembly, which is characterized in that the both ends of an anti-collision beam body are respectively connected with an energy absorbing box through connection boards, wherein the energy absorbing boxes are provided with mounting boards, and are fixedly connected to a vehicle body longitudinal beam assembly; the anti-collision beam body is formed by using a roll-in equal-cross-section equal-radius arc; the cross section of the anti-collision beam body is B-shaped; triangular unfilled corners are respectively cut on the both sides of the anti-collision beam body; and a cover lock bracket connection board is fixedly arranged to the anti-collision beam body. With the adoption of the structure, the vehicle front anti-collision beam assembly has the advantages that the vehicle front anti-collision beam assembly has the characteristics of strong properties, light structure and good energy absorbing property; the contradiction that a foglight shape and an anti-collision beam property are mutually interfered can be overcome; and the platformization generality can be satisfied, and the generality property is strong.
Description
technical field [0001] The invention relates to the structure design of a car body, in particular to an automobile front anti-collision beam assembly. Background technique [0002] With the popularization of automobiles and the maturity of automobile technology at the present stage, customers pay more and more attention to the safety performance of automobiles, and the requirements of national regulations on the safety performance of automobiles are becoming more and more stringent. How to design a simple and practical car that can protect the lives of the occupants and reduce property damage to the maximum extent when a collision occurs has become the research direction of every automobile manufacturer and supplier. [0003] The front anti-collision beam assembly plays an important role in automobile safety indicators. The design of the front anti-collision beam assembly directly affects the safety performance of the vehicle. In a low-speed collision accident, the front ant...
Claims
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Inventor 姜桂林张宪忠高发华
Owner CHERY COMML VEHICLE ANHUI