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Vehicle body assembly, vehicle provided with vehicle body assembly as well as doorsill beam reinforcing assembly of vehicle body assembly

A technology for strengthening components and sill beams, which is applied to vehicle components, superstructure sub-assemblies, transportation and packaging, etc., can solve the problems of large amount of B-pillar crush invasion, fast intrusion speed, and large deformation of the sill in the Y direction. Achieve the effect of ensuring the living space and safety, reducing the amount of crushing and intrusion, and reducing the intrusion speed

Active Publication Date: 2020-02-25
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the sill beam has a great influence on the side impact performance of the body, and it will also greatly affect the safety of the occupants.
The door sill beam of a general vehicle cannot transfer the side impact energy to the seat beam and the floor well, which will easily lead to a large amount of B-pillar crush and intrusion speed too fast, and the deformation of the door sill along the Y direction is too large, which cannot guarantee the safety of the occupants. living space, there is room for improvement

Method used

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  • Vehicle body assembly, vehicle provided with vehicle body assembly as well as doorsill beam reinforcing assembly of vehicle body assembly
  • Vehicle body assembly, vehicle provided with vehicle body assembly as well as doorsill beam reinforcing assembly of vehicle body assembly
  • Vehicle body assembly, vehicle provided with vehicle body assembly as well as doorsill beam reinforcing assembly of vehicle body assembly

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Embodiment Construction

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0037] Refer below Figure 1-Figure 11 A vehicle body assembly 100 according to an embodiment of the present invention is described.

[0038] Such as Figure 1-Figure 11 As shown, the vehicle body assembly 100 according to the embodiment of the present invention includes: a door sill outer panel 5 , a door sill inner panel 6 and a door sill reinforcement assembly 1 .

[0039] Such as figure 1 As shown, the door sill side beam outer panel 5 is installed on the side wall of the vehicle body, such as Figure 1-Figure 3 As shown in , the...

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Abstract

The invention discloses a vehicle body assembly, a vehicle provided with the vehicle body assembly and a doorsill beam reinforcing assembly of the vehicle body assembly. The vehicle body assembly comprises a doorsill side beam outer plate and a doorsill side beam inner plate as well as a doorsill beam reinforcing assembly, wherein the doorsill beam reinforcing assembly is arranged between the doorsill side beam outer plate and the doorsill side beam inner plate, and comprises a doorsill reinforcing beam, a doorsill side beam reinforcing bracket, and a limiting structure; the doorsill side beamreinforcing bracket is provided with a collapse structure; the limiting structure is connected to the doorsill reinforcing beam; and the limiting structure limits the doorsill beam reinforcing bracket from further collapsing while the collapse structure achieves predetermined collapse amount. According to the vehicle body assembly disclosed by the invention, the doorsill beam reinforcing assemblyhas relatively high structure strength and relatively high press and collapse resistance after being collapsed, ensures that Y-axis deformation amount of the doorsill is not too great, effectively reduces B column press and collapse intrusion amount, and ensures living space and safety of the driver and passengers.

Description

technical field [0001] The invention relates to the technical field of vehicle manufacturing, in particular to a vehicle body assembly, a vehicle with the vehicle body assembly, and a door-sill beam reinforcement component of the vehicle body assembly. Background technique [0002] The structure of the sill beam has a great influence on the side impact performance of the vehicle body, and also greatly affects the safety of the occupants. The door sill beam of a general vehicle cannot transfer side impact energy to the seat beam and the floor well, which may easily lead to a large amount of B-pillar crush intrusion, too fast intrusion speed, and the deformation of the door sill along the Y direction is too large, which cannot guarantee the safety of the occupants. There is room for improvement. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D25/20B62D25/2036
Inventor 黄泽武
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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