The invention relates to a vehicle door outer plate drainage channel structure which comprises a vehicle door outer plate, a vehicle door inner plate and a vehicle door outer protective plate. A water outlet hole is formed close to the lower edge of the vehicle door outer plate, and a row of clip mounting holes are formed close to the lower part of the upper edge of the vehicle door outer plate; a water outlet hole corresponding part is arranged at the lower part of the vehicle door inner plate; the water outlet hole corresponding part corresponds to a water outlet hole in the vehicle door outer plate to form an upper drainage channel; a clip mounting structure is arranged at the right part of the upper edge of the automobile door outer protective plate, and two water baffles are arranged in the middle of the lower edge of the automobile door outer protective plate; the clip mounting structure of the vehicle door outer protective plate corresponds to a clip mounting hole in the vehicle door outer plate and is fixedly connected with the vehicle door outer protective plate through a clip; a drainage channel is formed between the two water baffles, and the drainage channel is correspondingly communicated with the upper drainage channel. The structure is provided with the shielded drainage channel, the drainage channel is large enough, the wind noise of the automobile door can be effectively reduced, punching burrs of the automobile door outer plate are reduced, and the corrosion risk is reduced.

    本发明涉及一种车门外板排水通道结构,包括车门外板、车门内板和车门外护板;在靠近所述车门外板下边设有出水孔,在靠近所述车门外板上边的下部设有一排卡子安装孔;所述车门内板的下部设有出水孔对应部;所述出水孔对应部与车门外板上的出水孔对应,形成上排水通道;所述车门外护板上边的右部设有卡子安装结构,所述车门外护板下边的中部设有两块挡水板;所述车门外护板的卡子安装结构与车门外板上的卡子安装孔对应,并通过卡子连接固定;两块所述挡水板之间形成排水通道,该排水通道与所述上排水通道对应相通。本发明具有遮蔽的排水通道,且排水通道足够大,并能够能有效降低车门风噪,减少车门外板冲孔毛刺,降低锈蚀风险。


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    Title :

    Vehicle door outer plate drainage channel structure


    Additional title:

    一种车门外板排水通道结构


    Contributors:

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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