Rear vehicle door with water guiding structure and vehicle

Abstract

The invention provides a rear vehicle door with a water guiding structure and a vehicle. The rear vehicle door with the water guiding structure comprises a rear vehicle door body, rear corner window glass installed on the upper portion of the rear vehicle door body and a door lock installed in the middle of the right side of the rear vehicle body, and a sealing strip is installed between the rear corner window glass and the rear vehicle body; a water guiding groove is formed in the portion, close to the inner side surface, of the rear vehicle body and located below the lower end of the sealing strip and above the door lock of the rear vehicle door body; the water guiding groove is a shell body with openings in the upper portion and the left end; a drain hole for draining water is formed in the bottom of the rear vehicle door body. Through the water guiding groove, the water can be guided to the drain hole in the bottom of the rear vehicle body in time after flowing into the rear vehicle door body; and the water avoids a rear vehicle body lock body through the water guiding groove, so that the rear vehicle body lock body does not need to be provided with a waterproof shell, the design cost of the rear vehicle body lock body is reduced, and the phenomena of corrosion and clamping stagnation in cold weather of the rear vehicle door body lock body because of being stained with water are avoided; and the water guiding groove can be directly formed by pressing and is connected in a point welding mode, so that the machining technique is simplified.

Description

technical field [0001] The invention relates to the technical field of automobile structures, in particular to a rear door with a water guide structure and an automobile. Background technique [0002] With the increasingly fierce market competition, the relevant automobile manufacturers are facing increasing pressure on production costs. In order to reduce the cost of automobiles, the rear door corner windows of some automobiles now adopt a joint structure of sealing strips and glass, which does not follow the traditional monolithic structure in which glass and sealing strips are vulcanized together. This can reduce the cost of the mold, while reducing the cost of parts to reduce the cost of the vehicle. [0003] However, when the sealing system of the rear corner window adopts a flexible connection structure with the glass, it will affect the overall sealing performance. In the rain test and under the condition of heavy rain and high-pressure car washing by the customers ...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a rear door and an automobile with a water-guiding structure, which is used to solve the problem that water flow enters the rear door lock body and easily causes stagnation when the structural design of the sealing strip and glass is adopted, so that the rear After the car door enters the water flow, it can guide the water to the drainage hole under the inner panel of the car door to discharge in time, avoiding the rear door lock body, so that the rear door lock body can consider not using the protective shell structure when selecting the model, so as to achieve the effect of reducing costs

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