B-pillar plaque strengthening structure and vehicle

A technology for strengthening structures and decorative panels, which is applied to superstructures, vehicle components, superstructure subassemblies, etc., can solve the problems of B-pillar decorative panels being easily blown away by air curtains and low reliability, and achieve multiple Power point, prevent the air curtain from flying, good safety effect

Inactive Publication Date: 2018-07-24
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An object of the present invention is to provide a B-pillar trim reinforcement structure to solve the problem that there is only one point of stress between the existing B-pillar trim and the body sheet metal, and the B-pillar trim is easily blown away by the air curtain, resulting in low reliability. strong technical issues

Method used

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  • B-pillar plaque strengthening structure and vehicle
  • B-pillar plaque strengthening structure and vehicle
  • B-pillar plaque strengthening structure and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] image 3 A schematic front view of the reinforcement structure of the B-pillar trim provided in Embodiment 1 of the present invention; Figure 4 A top view of the B-pillar trim reinforcement structure provided in Embodiment 1 of the present invention.

[0042] Such as image 3 with Figure 4 As shown, the B-pillar trim reinforcement structure provided by the first aspect of the present invention includes a B-pillar trim 1 and a bracket 2, the B-pillar trim 1 is connected to the vehicle body sheet metal 4 through the bracket 2, and the The B-pillar trim 1 is connected to the bracket 2 through a connecting piece, and the bracket 2 is connected to the body sheet metal 4 through bolts 3 .

[0043] In the B-pillar trim reinforcement structure provided by the present invention, the B-pillar trim 1 is connected to the bracket 2 through a connecting piece, and the bracket 2 is connected to the vehicle body sheet metal 4 through bolts 3 . The bracket 2 is connected to the bo...

Embodiment 2

[0055] In order to increase the strength, in any of the above technical solutions, further, the B-pillar trim 1 is provided with protrusions, the bracket 2 is provided with grooves corresponding to the protrusions, and the bolts 3 pass through It is connected with the body sheet metal 4 behind the protrusion and the groove.

[0056] A groove and a raised structure are provided to make the connection between the B-pillar trim 1 and the bracket more firm.

[0057] In order to make the connection more stable, in any of the above technical solutions, further, the bolt 3 is arranged in the groove and located at the centerline of the bracket 2 . All the other are the same as embodiment one.

[0058] In the reinforced structure of the B-pillar trim provided by the present invention, the bolt 3 in the middle of the bracket 2 is connected to the body sheet metal 4, and connected to the B-pillar trim 1 through two self-tapping screws 5, two self-tapping screws 5 and one bolt 3 Compare...

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PUM

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Abstract

The invention provides a B-pillar plaque strengthening structure and a vehicle, and relates to the technical field of the automobile manufacturing. The B-pillar plaque strengthening structure comprises a B-pillar plaque and a bracket. The B-pillar plaque is connected with a body panel through the bracket. The B-pillar plaque is connected with the bracket through a connecting component. The bracketis connected with the body panel through bolts. The B-pillar plaque in the provided B-pillar plaque strengthening structure is connected with the bracket through the connecting component, and connected with the body panel through the bracket. The bracket is connected with the body panel through the bolts. Multiple force-bearing points are increased, the load to bolt installing points is relieved,the strength of the B-pillar plaque is enhanced, and the B-pillar plaque is prevented from being hit away by an air curtain, and the B-pillar plaque strengthening structure has the advantages of simple structure and strong reliability and the like.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a B-pillar trim reinforcement structure with high assembly quality and a vehicle. Background technique [0002] For models equipped with safety air curtains on both sides, the moment the safety air curtains detonate, a strong impact will be generated to expand the air curtains and protect the occupants of the cab. [0003] figure 1 Schematic diagram of the structure of the air curtain and the B-pillar trim provided for the background technology of the present invention; figure 1 As shown, the air curtain 6 is installed above the B-pillar trim 1 on the left and right sides in the car, hidden in the ceiling trim 7, but the smooth deployment of the air curtain 6 must not be hindered at the moment of detonation. During the whole vehicle development process, the safety air curtain 6 needs to undergo detonation tests at three ambient temperatures (85°C, 23°C, -40°C),...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/04
CPCB62D25/04
Inventor 韩玉杰邱德平
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
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