Car column A structure assembly and car with same

Abstract

The invention provides a car column A structure assembly. The car column A structure assembly comprises a column A inner plate arranged on the inner surface of a car column A, and the column A inner plate comprises an upper inner plate body mounted on a front car door and a car window, a lower inner plate body for dispersing colliding impact force of a threshold, and a front inner plate body for dispersing front colliding impact force of the front car door. The front inner plate body is fixedly connected to the front edge of the upper inner plate body. The lower inner plate body is fixedly connected to the lower edge of the upper inner plate body and the lower edge of the front inner plate body. The invention further relates to a car. According to the car column A inner plate structure, combination of different materials and different thicknesses on the same plate is achieved, the suitable rate and utilization rate of the materials are exerted to the maximum extent, and while differentfunctions are met, the car type upgrading cost can be greatly reduced, and the development period can be greatly shortened.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an automobile A-pillar structural assembly and an automobile with the same. Background technique [0002] The car body is the shell that contains the whole car, which can most intuitively reflect the characteristics of the appearance of the car; and the A-pillar between the front door and the front windshield is an important part of the car body, which mainly serves as structural support and appearance. The role of modification. [0003] At present, in the market, the A-pillar part of the front end of the car is usually a whole piece of sheet metal. This structure is not conducive to the replacement of the vehicle model, and is not conducive to the collision strengthening and forming process. [0004] In a vehicle model of the prior art, although the lower part of the A-pillar of the automobile is divided into the lower inner panel of the A-pillar, and the upper part is divided into th...

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Problems solved by technology

[0003] At present, in the market, the A-pillar part of the front end of the car is usually a whole piece of sheet metal. This structure is not conducive to the replacement of models, and it is not conducive to the collision strengthening and forming process.

[0004] In a vehicle model of the prior art, although the lower part of the A-pillar of the automobile is divided into the lower inner panel of the A-pillar, and the upper part is divided into the upper inner panel of the A-pillar, this will cause the structure of the upper inner panel of the A-pillar to be complicated. And there are many blocks, which makes it more difficult to realize the process, which is not conducive to the replacement of the model; furthermore, the negative impact on the stiffness of the vehicle is relatively large, and it cannot meet the needs of customers.

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