Reinforcing structure for automobile b-pillar and installation method thereof

Abstract

The invention discloses a reinforced structure for a B-pillar of an automobile and an installation method thereof. The reinforced inner plate is arranged as one body, the thickness of the bottom beam and the reinforced inner plate are set to be consistent, one side of the rear end of the bottom beam is provided with an installation groove, and there are two installation grooves, and the installation groove is set as Rectangular groove shape, the depth of the installation groove is set to be consistent with the thickness of the bottom beam, the two installation grooves are symmetrically arranged, and the fixed outer plate is arranged at the front end of the reinforced inner plate, and the fixed outer plate The thickness is set to be consistent with the thickness of the reinforced inner plate, the material of the fixed outer plate is set to be consistent with the reinforced inner plate, and one side of the fixed outer plate is provided with an air guide groove, which realizes the Cushioning issues when impacting the B-pillar.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a reinforcement structure for an automobile B-pillar and an installation method thereof. Background technique [0002] The B-pillar is between the front and rear seats of the cockpit. It is the longitudinal bar between the two doors on both sides. It extends from the roof to the bottom of the car. Seen from the inside, the seat belt is on the B-pillar. With the development of society, people have higher and higher requirements for the collision safety performance of automobiles, and the requirements for collisions are also higher and higher. With the continuous improvement of economic strength and technical level, automobile OEMs are also paying more and more attention to the body. overall strength. Generally, the vehicle body has three pillars from front to back: A-pillar, B-pillar, and C-pillar to protect the occupants of the cockpit, especially the B-pillar is very importa...

AI Technical Summary

Problems solved by technology

[0003] When the existing reinforcement structure for automobile B-pillar is used, support plates are often used to partially reinforce it to realize the reinforcement of the entire automobile B-pillar. However, when this scheme is used, it is often difficult to When the vehicle collides with the B-pillar, the impact is buffered, which can easily affect the service life of the entire B-pillar

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