Back threshold water flowing structure and vehicle
A technology of flowing water structure and drainage structure, which is applied in the direction of vehicle components, upper structure and upper structure sub-assembly, etc., can solve the problems of water pockets of sealing strips and water ingress of sealing strips, and achieve the effect of increasing production and labor costs.
Active Publication Date: 2021-09-21
CHONGQING CHANGAN AUTOMOBILE CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a back door sill running water structure and a vehicle to solve the problems of the existing water flow structure in the back door sill area that water enters the inside of the sealing strip and the sealing strip pockets water
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[0038] Embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.
[0039] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention ar...
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The invention provides a back doorsill water flowing structure and a vehicle and relates to the technical field of automobile rear skirtboards. The back doorsill water flowing structure comprises a rear apron board assembly and a sealing strip clamped on a spigot edge of the rear apron board assembly, wherein the rear apron board assembly comprises a rear apron board outer board and a rear apron board inner board; a sealing structure and a first drainage structure are formed at the position, close to the first water retaining lip edge at a lower end of the sealing strip, of an outer plate of the rear apron board, the sealing structure is attached to the first water retaining lip edge and the second water retaining lip edge of the sealing strip to achieve the water blocking function, and the first drainage structure is separated from the first water retaining lip edge of the sealing strip to achieve the water blocking function; and the drainage function of the first level is realized. The vehicle comprises the back doorsill water flowing structure. Problems that water enters the sealing strip of an existing water flowing structure of the back threshold area, and the sealing strip holds the water are solved.
Description
technical field [0001] The invention relates to the technical field of automobile rear skirts, in particular to a rear door sill running water structure and a vehicle. Background technique [0002] The back sill of the car, that is, the rear skirt assembly of the car is connected with the rear floor, rear floor reinforcement beam, rear floor side panel and side wall to form a complete car body structure. At the same time, the rear apron is also used to install the rear bumper, rear door lock pin, rear collision beam, wiring harness, parallel radar, etc. [0003] In the prior art, the welded assembly of the rear skirt plate of the automobile adopts a steel plate welded structure. Its main structure is the rear apron inner panel and the rear apron outer panel, and the back door sealing strip is provided to prevent accidental water ingress inside. The first lip is used to realize drainage, and at the same time, the second lip is welded with the rear skirt plate to form a full...
Claims
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IPC IPC(8): B62D25/08B60R13/07
CPCB62D25/08B60R13/07
Inventor 蔺昭辉王建洪
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD