Anti-collision vehicle door structure

Abstract

The invention discloses an anti-collision vehicle door structure which comprises a first anti-collision beam, a second anti-collision beam and a vehicle door body. The first anti-collision beam is fixed to the inner wall surface of the vehicle door body. One end of the second anti-collision beam is fixedly connected with the inner wall surface of the vehicle door body. The other end of the secondanti-collision beam is fixedly connected with the middle of the first anti-collision beam. The first anti-collision beam and the second anti-collision beam are each of a strip-shaped structure. Firstreinforcing ribs are arranged at the two ends in the length direction of the upper end face of the first anti-collision beam. Two second reinforcing ribs are arranged in the middle of the upper end face of the first anti-collision beam. The second anti-collision beam is fixed between the second reinforcing ribs. Third reinforcing ribs are arranged at the two ends in the length direction of the upper end face of the second anti-collision beam. Two fourth reinforcing ribs are arranged in the middle of the upper end face of the second anti-collision beam. An existing vehicle door piece does not need to be changed, the universality is high, cost is saved, the strength is large, and the weight is low.

Description

Technical field: [0001] The invention relates to an anti-collision door structure. Background technique: [0002] The anti-collision effect of the existing car door is poor. In order to increase the anti-collision effect, the existing method is generally to thicken the car door. Thickening the car door results in heavy weight and high cost. Therefore, it is necessary to improve the prior art to solve the deficiencies of the prior art. Invention content: [0003] The present invention provides an anti-collision door structure in order to solve the above-mentioned problems in the prior art. [0004] The technical solutions adopted in the present invention include: an anti-collision door structure, including a first anti-collision beam, a second anti-collision beam and a door body, the first anti-collision beam is fixed on the inner wall of the door body, and the second anti-collision beam One end of the anti-collision beam is fixedly connected to the inner wall of the door...

AI Technical Summary

Problems solved by technology

[0002] The existing car door has poor anti-collision effect. In order to increase the anti-collision effect, the existing method is generally to thicken the car door, which results in heavy weight and high cost

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