Instrument panel cross beam and automobile

A technology for instrument panels and beams, which is applied to vehicle components, superstructure sub-assemblies, transportation and packaging, etc. It can solve the problem that the instrument panel beams cannot meet the requirements of light weight and rigidity at the same time, so as to improve the performance of frontal and side impacts , improve manufacturing efficiency, and meet the effect of lightweight
CN114852182APending Publication Date: 2022-08-05SHENZHEN SILVER BASIS TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN SILVER BASIS TECH
Publication Date
2022-08-05

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Abstract

The instrument panel cross beam is used for being connected with an automobile body, the instrument panel cross beam comprises a main beam, a supporting frame, a left end plate, a right end plate and a connecting frame, the main beam comprises a metal framework and a plastic part, the metal framework extends in the first direction, and the left end plate and the right end plate are located at the two ends of the metal framework correspondingly; the plastic part wraps one side of the metal framework, the plastic part, the left end plate, the right end plate and the supporting frame are integrally formed in an injection mode with the metal framework as an insert, the supporting frame extends in the second direction, the second direction is perpendicular to the first direction, the supporting frame is used for being connected with the middle channel, and the connecting frame is connected with the plastic part and used for being connected with a front wall and a steering column. The left end plate is connected with a left side wall, and the right end plate is connected with a right side wall. The instrument panel cross beam is supported and bears force through the metal framework, other structures are integrally formed in an injection molding mode with the metal framework as an insert, and meanwhile the requirements for rigidity and light weight of the instrument panel cross beam are met.
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Description

technical field

[0001] The invention relates to the field of automobiles, in particular to an instrument panel beam and an automobile. Background technique

[0002] Due to the global requirements for vehicle emissions and the rise of new energy vehicles, vehicle lightweighting has been increasingly valued by major auto OEMs and Tier 1 manufacturers. Simply relying on traditional structural steel, aluminum alloys and other metal materials can no longer be satisfied. Lightweight requirements. As an important structure of the car, the instrument panel beam not only supports the instrument panel, but also protects the passengers to a certain extent. However, the existing instrument panel beams have the disadvantage that they cannot meet the requirements of light weight and stiffness at the same time. SUMMARY OF THE INVENTION

[0003] The main purpose of the present invention is to provide an instrument panel beam and an automobile, so as to solve the problem that the traditi...

Claims

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