Chassis protection system and vehicle

By adopting a combination design of the battery case and spare tire guard plate group in the chassis protection system, full coverage protection of the chassis is achieved, solving the problems of incomplete protection and high cost in the existing technology, significantly improving the protection effect and Reduced production costs.

CN112407053BActive Publication Date: 2025-01-14天津天汽集团有限公司
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Patent Information

Application Number
CN201910779563.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-08-22
Publication Date
2025-01-14
Estimated Expiration
2039-08-22

AI Technical Summary

Technical Problem

The existing chassis protection system is not comprehensive enough to protect the chassis and has high production costs. A new chassis protection system is urgently needed to reduce costs and improve the protection effect.

Method used

A chassis protection system including battery housing, bilge guard plate and spare tire guard plate group is adopted, which is connected to the front end of the battery housing through the rear end of the bilge guard plate. The front end of the spare tire guard plate group overlaps the rear end of the battery housing. , form a comprehensive chassis coverage and borrow battery housing and spare tire to reduce production costs.

Benefits of technology

It significantly improves the protection effect of the chassis and high-voltage battery packs, and at the same time, while ensuring the protection effect, it reduces production costs and isolates the motor noise function of the bilge guard.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN112407053B_ABST
    Figure CN112407053B_ABST
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Abstract

The present invention relates to the technical field of vehicle body structure, and in particular to a chassis protection system and a vehicle. The chassis protection system provided by the present invention includes a battery housing, a bottom guard plate and a spare tire guard plate group, wherein the rear end of the bottom guard plate is connected to the front end of the battery housing; the front end of the spare tire guard plate group overlaps with the rear end of the battery housing. The chassis protection system provided by the present invention can cover the chassis more comprehensively from front to back, significantly improving the protection effect of the chassis and the high-voltage battery pack; secondly, by using the battery housing, the battery housing is used as a part of the chassis protection system, which can reduce the production cost while ensuring the protection effect; finally, the bottom guard plate also has the function of isolating the motor noise. The vehicle provided by the present invention, by applying the above-mentioned chassis protection system, not only has a good protection effect, but also has a low production cost.
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Citation Information

Patent Citations

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