CN216184391U

CN216184391U - Waterproof structure of electric vehicle door plate

Info

Publication number: CN216184391U
Application number: CN202122307790.6U
Authority: CN
Inventors: 王冬兵
Original assignee: Youmi New Energy Jiangsu Co ltd
Current assignee: Taizhou Youmi Electric Vehicle Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of electric vehicle accessories, and particularly relates to a waterproof structure of an electric vehicle door plate, which comprises a door plate, wherein a cavity is formed in the door plate, an access hole is formed in the inner side of the door plate, and the access hole is communicated with the cavity; the baffle is arranged on the access hole and used for closing the access hole; the lower end of the access hole is provided with a groove, the lower end of the baffle is provided with a water bar, and the water bar is arranged in the groove and attached to the inner wall of the groove; and the upper surface of the water bar directs water into the cavity. Thereby seal the recess through the water bar, prevent ponding from the recess door plant of flowing out and getting into in the automobile body. The upper surface of the water retaining strip guides water to flow into the cavity, and finally accumulated water is discharged from the lower end of the cavity.

Description

Waterproof structure of electric vehicle door plate

Technical Field

The utility model relates to the technical field of electric vehicle accessories, in particular to a waterproof structure of an electric vehicle door plate.

Background

Along with the improvement of environmental awareness of people and the demand on cost performance of vehicles, when people select the vehicles used in short distance, the electric vehicle with two wheels, three wheels or four wheels can be selected. The difference between the four-wheel electric vehicle and the gasoline-driven vehicle is not much in short-distance use experience, so more and more people begin to select the electric vehicle as a travel tool nowadays.

Conventional door inboard can set up the access hole usually, the access hole can set up a baffle, with closed access hole, but the baffle is usually only simple fixing on the access hole, be 201721856001.1's a non-deformable's methyl alcohol hydrogen manufacturing electric motor car door as chinese patent application, but it is washed by water at rainy or car, when the door window of four-wheel electric motor car was opened simultaneously, ponding flows into inside the door plant through the gap around the window glass easily, later ponding probably enters into in the automobile body through the gap between access hole and the baffle.

Disclosure of Invention

The utility model aims to provide a waterproof structure of an electric vehicle door panel.

The purpose of the utility model is realized as follows:

a waterproof structure of an electric vehicle door plate comprises

The door plate is internally provided with a cavity, and the inner side of the door plate is provided with an access hole which is communicated with the cavity; and

the baffle is arranged on the access hole and used for sealing the access hole;

the lower end of the access hole is provided with a groove, the lower end of the baffle is provided with a water bar, and the water bar is arranged in the groove and attached to the inner wall of the groove; and the upper surface of the water bar directs water into the cavity.

Preferably, two ends of the water bar are respectively attached to two inner side walls of the groove, and the bottom surface of the water bar is attached to the bottom surface of the groove.

Preferably, the height of the end of the groove far away from the baffle is lower than that of the end close to the baffle.

Preferably, the upper end of the water bar is provided with a step part, and the lower surface of the step part is attached to the upper surface of the access hole on the peripheral side of the groove.

Preferably, the upper surface of the water bar is in a downward concave arc shape.

Preferably, the edge of the access opening extends towards the inside of the access opening, when the baffle is arranged at the access opening, the baffle abuts against the edge of the access opening, and the edge of the access opening limits the baffle to move towards the inside of the cavity.

Preferably, the water bar is an arc-shaped bar, and a deformation cavity for deformation of the water bar is formed between the arc-shaped water bar and the groove.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

1. the water retaining strip seals the groove, so that accumulated water is prevented from flowing out of the door plate from the groove and entering the vehicle body. The upper surface of the water bar guides water to flow into the cavity. Thereby when water gets into in the cavity through window glass's gap, the baffle blocks rivers, then rivers flow along the inboard downward flow of baffle, flow direction water bar, and the water bar blocks rivers, prevents that rivers from getting into the recess, makes rivers store up the upper surface at the water bar simultaneously, then the upper surface guide ponding of rivers flow direction cavity's lower extreme, finally ponding from the lower extreme discharge of cavity can.

2. According to the utility model, a deformation area is formed between the water bar and the groove, so that the water bar is deformed, and further, when an installer installs or removes the baffle at the access hole, the size of the baffle can be changed through the deformation of the water bar, and finally, the baffle is convenient to assemble and disassemble at the access hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the structure of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a schematic view of the inner structure of the present invention.

Reference numerals: 1. a door panel; 2. a cavity; 3. an access hole; 4. a baffle plate; 5. a groove; 6. a water bar; 7. a step portion; 8. a deformation region.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

A waterproof structure of an electric vehicle door panel 1 comprises a door panel 1 and a baffle 4. The door panel 1 is formed with a cavity 2 for mounting components of the door and providing a space for movement of the components, such as the lifting and lowering of a window glass, and the mounting and movement of a driving member thereof. The access hole 3 has still been seted up to the inboard of door plant 1, and access hole 3 communicates cavity 2 to make things convenient for the repair personnel to stretch into the instrument from access hole 3 and operate the spare part in the cavity 2. The baffle 4 is arranged on the access opening 3 so as to seal the access opening 3 and protect parts and users in the cavity 2.

Wherein, the lower extreme of access hole 3 is provided with recess 5, the lower extreme of baffle 4 is provided with water bar 6, and water bar 6 sets up in the recess 5, and the laminating the inner wall of recess 5 to seal recess 5 through water bar 6, prevent ponding from flowing out door plant 1 and getting into in the automobile body from recess 5. The upper surface of the water bar 6 guides the water to the cavity 2. Thereby when water gets into in the cavity 2 through window glass's gap, baffle 4 blocks rivers, then rivers flow downwards along the inboard of baffle 4, flow direction water bar 6, and water bar 6 blocks rivers, prevents that rivers from getting into recess 5, makes rivers store up the upper surface at water bar 6 simultaneously, then the upper surface guide ponding of rivers flow direction cavity 2's lower extreme, and the lower extreme discharge of cavity 2 can from ponding at last.

Furthermore, two ends of the water bar 6 are respectively attached to two inner side walls of the groove 5, and the bottom surface of the water bar 6 is attached to the bottom surface of the groove 5. Thereby further improve the closure between water bar 6 and the recess 5, even in water gets into recess 5 from the gap between water bar 6 and the recess 5 inboard, the bottom of recess 5 is also sealed by the laminating of water bar 6 with the outside, and then further improves the waterproof nature between access hole 3 and the baffle 4.

The height that the one end of baffle 4 was kept away from to recess 5 is less than the height that is close to the one end of baffle 4, and the height that highly is less than the outside of the inboard of recess 5 promptly to when water is accumulated up in recess 5 inboard, even after the overflow, the inner wall in the outside of recess 5 still can block ponding, prevents to flow to the automobile body towards the outside of recess 5 after the ponding overflow in, and then further improves waterproof nature.

The upper end of the water bar 6 is provided with a step part 7, and the lower surface of the step part 7 is attached to the upper surface of the access hole 3 on the peripheral side of the groove 5. Therefore, the baffle 4 is more stable when being arranged on the access opening 3 through the position limitation of the step part 7 to the baffle 4. Meanwhile, the step part 7 is attached to the access hole 3, so that the sealing performance and the waterproof performance between the baffle 4 and the access hole 3 can be further improved.

The upper surface of the water bar 6 can be an inclined plane or an arc surface, and the upper surface of the water bar 6 is preferably in a downward-concave arc shape in the embodiment, so that accumulated water can flow into the cavity 2 from the upper surface of the water bar 6 more smoothly.

The edge of access hole 3 then all extends towards access hole 3 in, works as baffle 4 sets up during access hole 3, baffle 4 supports and leans on the edge of access hole 3, the edge restriction of access hole 3 baffle 4 removes towards cavity 2, prevents that baffle 4 from being absorbed in cavity 2 to it can be more stable when access hole 3 to make baffle 4 install.

Further, the water bar 6 is preferably an arc-shaped bar, namely the upper surface and the lower surface are both arc-shaped, so that a deformation cavity is formed between the water bar 6 and the groove 5, the water bar 6 is deformed and extended, and then when an installer installs or removes the baffle 4 at the access hole 3, the baffle 4 can be deformed by the water bar 6 to change the size of the baffle 4 per se, and finally the baffle 4 is conveniently dismounted at the access hole 3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A waterproof structure of an electric vehicle door plate comprises

The door panel (1) is internally provided with a cavity (2), the inner side of the door panel is provided with an access hole (3), and the access hole (3) is communicated with the cavity (2); and

the baffle (4) is arranged on the access opening (3) and is used for closing the access opening (3);

it is characterized in that the preparation method is characterized in that,

a groove (5) is formed in the lower end of the access hole (3), a water retaining strip (6) is arranged at the lower end of the baffle (4), and the water retaining strip (6) is arranged in the groove (5) and attached to the inner wall of the groove (5); the upper surface of the water retaining strip (6) guides water to flow into the cavity (2).

2. The waterproof structure of the electric vehicle door panel as claimed in claim 1, wherein: the two ends of the water bar (6) are respectively attached to the two inner side walls of the groove (5), and the bottom surface of the water bar (6) is attached to the bottom surface of the groove (5).

3. The waterproof structure of the electric vehicle door panel as claimed in claim 2, wherein: the height of one end of the groove (5) far away from the baffle (4) is lower than that of one end close to the baffle (4).

4. The waterproof structure of the electric vehicle door panel as claimed in claim 2, wherein: the upper end of the water bar (6) is provided with a step part (7), and the lower surface of the step part (7) is attached to the upper surface of the access hole (3) on the peripheral side of the groove (5).

5. The waterproof structure of an electric vehicle door panel according to any one of claims 1 to 4, characterized in that: the upper surface of the water retaining strip (6) is in a downward sunken arc shape.

6. The waterproof structure of an electric vehicle door panel according to any one of claims 1 to 4, characterized in that: the edge of access hole (3) all extends towards access hole (3) in, works as baffle (4) set up when access hole (3), baffle (4) support and lean on the edge of access hole (3), the edge restriction of access hole (3) baffle (4) remove towards cavity (2).

7. The waterproof structure of an electric vehicle door panel according to any one of claims 1 to 4, characterized in that: the water retaining strip (6) is an arc-shaped strip, and a deformation cavity for deformation of the water retaining strip (6) is formed between the arc-shaped water retaining strip (6) and the groove (5).