Instrument board structure for installing PAB without tubular beam

A technology for instrument panels and mounting holes, which is applied in the field of instrument panel structures where PAB is installed without pipe beams. It can solve the problems that the blasting load-bearing effect has not been disclosed, and achieve increased blasting load-bearing performance, wide application prospects, and exact fixing effects. Effect
CN112046286APending Publication Date: 2020-12-08HUACHEN XINYUAN CHONGQING AUTOMOBILE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUACHEN XINYUAN CHONGQING AUTOMOBILE
Publication Date
2020-12-08

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Abstract

The invention relates to an instrument board structure for installing PAB without a tubular beam. The instrument board structure comprises a reinforcing plate, a fixing assembly and a PAB air bag module. The PAB air bag module is installed on the reinforcing plate through the fixing assembly; a mounting hole matched with the PAB air bag module is formed in the reinforcing plate; a fixing assemblyis arranged on the reinforcing plate; the fixing assembly comprises a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece; the first fixing piece and the second fixing piece are arranged as a set on one side of the mounting hole; and the third fixing piece and the fourth fixing piece are arranged as a set on the other side of the mounting hole. The instrumentboard structure for installing the PAB without the tubular beam has the advantages that the PAB air bag module is fixed to an instrument board body, the tubular beam of an instrument board can be omitted for a minicar, the effects of light weight and cost reduction of the minicar are achieved, and the instrument board structure has wide application prospects when applied to the minicar.
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Description

technical field

[0001] The invention relates to the technical field of automobile parts, in particular to an instrument panel structure for installing a PAB without a pipe beam. Background technique

[0002] PAB airbags are generally installed in the dashboard to protect occupants in frontal collisions. At present, the passenger airbag (namely: PAB) module of most automobiles is indirectly fixed on the steering support assembly through a mounting bracket. Due to the particularity of the performance requirements of the PAB airbag module itself, it is necessary to ensure that the explosion angle of the airbag point meets the national requirements. Convex impact regulations GB11552 make higher requirements on the rigidity of the mounting bracket and the stability of the structure.

[0003] Yet, there are following defects and deficiency about the installation of PAB airbag module in the prior art:

[0004] first. The PABs of various automotive products in the current market ...

Claims

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