CN213619628U - A waterproof sealing structure for electric automobile - Google Patents
A waterproof sealing structure for electric automobile Download PDFInfo
- Publication number
- CN213619628U CN213619628U CN202022755247.8U CN202022755247U CN213619628U CN 213619628 U CN213619628 U CN 213619628U CN 202022755247 U CN202022755247 U CN 202022755247U CN 213619628 U CN213619628 U CN 213619628U
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- China
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- sealing gasket
- pressing plate
- sealed
- clamp plate
- spool
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Abstract
The utility model discloses a waterproof sealing structure for electric automobile, including clamp plate and sealed the pad, be equipped with on the clamp plate and place the mouth, be provided with the spool on the sealed pad, the spool passes sealed the pad, and sealed overall dimension that fills up is the same with the clamp plate. The sealed lower surface at the clamp plate of vulcanizing of filling up, the spool is located places the mouth, wears to be equipped with in the spool and acts as go-between, and clamp plate and sealed pad pass through the bolt fastening on the automobile body fixed area. The structure ensures that the sealing gasket and the pressing plate and the sealing gasket and the vehicle body have good fitting degree, thereby avoiding the water seepage phenomenon at the position.
Description
Technical Field
The utility model relates to an electric automobile technical field, concretely relates to a waterproof sealing structure for electric automobile.
Background
When the electric automobile passes through a wading waterway surface, water seepage and water inflow phenomena can be generated in the engine room due to the waterproof measures and poor sealing of individual installation parts, thereby bringing potential safety hazards to the automobile. Investigation finds that water seepage occurs at positions of the stay wires and the vehicle body through holes, and water seepage occurs due to poor sealing between the through holes and the vehicle body edge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof sealing structure for electric automobile to solve the problem of infiltration in the cabin.
In order to achieve the purpose, the waterproof sealing structure for the electric automobile comprises a pressing plate and a sealing gasket, wherein a placing opening is formed in the pressing plate, a wire pipe is arranged on the sealing gasket and penetrates through the sealing gasket, and the outer dimension of the sealing gasket is the same as that of the pressing plate; the sealing gasket is vulcanized on the lower surface of the pressing plate, the line pipe is located in the placing port, a pull line penetrates through the line pipe, and the pressing plate and the sealing gasket are fixed on a vehicle body fixing area through bolts.
Furthermore, the shape of the pressing plate is similar to that of the vehicle body fixing area.
Furthermore, the sealing gasket is made of ethylene propylene diene monomer rubber, and the pressing plate is a steel plate.
The utility model has the advantages that: firstly, the sealing gasket and the pressing plate are fixed together through vulcanization, so that the sealing gasket and the pressing plate are completely attached to prevent water seepage; the pressing plate and the sealing gasket are similar in appearance to each other in the fixing area of the vehicle body, so that the pressing plate and the sealing gasket can be completely attached to each other easily when being fixed on the fixing area of the vehicle body, and water seepage is prevented.
Drawings
FIG. 1 is a schematic view of the present waterproof and sealing structure;
FIG. 2 is a schematic view of the present waterproof seal structure mounted on a vehicle body;
in the figure, 1-pressing plate, 11-placing opening, 2-sealing gasket, 21-line pipe, 3-stay wire, 4-vehicle body fixing area and 5-fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the waterproof sealing structure for the electric automobile comprises a pressing plate 1 and a sealing gasket 2, wherein a placing opening 11 is formed in the pressing plate 1, a line pipe 21 is arranged on the sealing gasket 2, the line pipe 21 penetrates through the sealing gasket 2, and the outline dimension of the sealing gasket 2 is the same as that of the pressing plate 1. The sealing gasket 2 is vulcanized on the lower surface of the pressing plate 1, the line pipe 21 is positioned in the placing opening 11, the pull line 3 penetrates through the line pipe 21, and the pressing plate 1 and the sealing gasket 2 are fixed on the vehicle body fixing area 4 through bolts. The shape of the pressing plate 1 is similar to that of the vehicle body fixing area 4. The sealing gasket 2 is made of ethylene propylene diene monomer rubber which has the characteristics of ageing resistance and corrosion resistance and is commonly used for automobile sealing strips. The pressing plate 1 is made of a steel plate with the model number of Q235. When the platen 1 and the gasket 2 are vulcanized and fixed, the gasket 2 is placed under the platen, and the conduit 22 is exposed from the placing opening 11. The cable 3 is a connecting wire for a brake system, and the cable 3 is passed through the cable tube 21 and then through the body-fixing section 4. Water enters from the hole through which the body fixing area and the stay wire pass. The improvement ensures that the sealing gasket 2 and the pressing plate 1 are vulcanized together, so that the sealing gasket and the pressing plate are attached more tightly without small air holes or air bubbles, and the possibility of water seepage on the attaching surface of the sealing gasket 2 and the pressing plate 1 is also avoided. Because the shape of the vehicle body fixing area 4 is similar to that of the pressure plate 1, the sealing is more complete, and the sealing performance is better.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes that can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art can be made within the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a waterproof sealing structure for electric automobile which characterized in that: the sealing device comprises a pressing plate (1) and a sealing gasket (2), wherein a placing opening (11) is formed in the pressing plate (1), a line pipe (21) is arranged on the sealing gasket (2), the line pipe (21) penetrates through the sealing gasket (2), and the overall dimension of the sealing gasket (2) is the same as that of the pressing plate (1); sealed pad (2) vulcanize the lower surface of clamp plate (1), spool (21) are located place in mouthful (11), wear to be equipped with acting as go-between (3) in spool (21), clamp plate (1) with sealed pad (2) pass through the bolt fastening on automobile body fixed area (4).
2. The waterproof sealing structure for the electric vehicle according to claim 1, characterized in that: the shape of the pressing plate (1) is similar to that of the vehicle body fixing area (4).
3. The waterproof sealing structure for the electric vehicle according to claim 1, characterized in that: the sealing gasket (2) is made of ethylene propylene diene monomer rubber, and the pressing plate (1) is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755247.8U CN213619628U (en) | 2020-11-25 | 2020-11-25 | A waterproof sealing structure for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755247.8U CN213619628U (en) | 2020-11-25 | 2020-11-25 | A waterproof sealing structure for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213619628U true CN213619628U (en) | 2021-07-06 |
Family
ID=76636905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755247.8U Active CN213619628U (en) | 2020-11-25 | 2020-11-25 | A waterproof sealing structure for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213619628U (en) |
-
2020
- 2020-11-25 CN CN202022755247.8U patent/CN213619628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |