Spherical blanking cap with drainage function

Abstract

The utility model discloses a spherical blanking cap giving consideration to drainage, which comprises automobile body metal plates (1), the spherical blanking cap (2) is arranged between the automobile body metal plates (1), the spherical blanking cap (2) is divided into a sealing lip edge (21) connected with the automobile body metal plates (1), a spherical container (22) is arranged on the sealing lip edge (21), the cross section of the spherical container (22) is semicircular, and the sealing lip edge (21) is connected with the automobile body metal plates (1). A drainage membrane (23) is arranged at the bottom of the spherical container (22); the spherical blanking cap (2) is composed of a sealing lip edge (21), a spherical container (22) and a drainage membrane (23), can drain water, has a certain sealing function and is simple in structure, water on the automobile body metal plate (1) can be drained outwards through the spherical blanking cap (2), the spherical blanking cap can be closed to achieve the sealing effect when no water exists, the spherical blanking cap can be kept closed under the action of water pressure when passing through an outer side pool, and the sealing effect is good. And water on the outer side is prevented from entering the automobile body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the plug cover, specifically, the utility model relates to a spherical plug cover giving consideration to drainage. BACKGROUND

[0002] In use, water will accumulate in areas such as the doors and floor of a vehicle, which will cause the vehicle body to rust. In order to drain the water, a drainage hole is often opened in the vehicle body, which will reduce the air tightness of the cab, introduce noise and dust, and reduce the working efficiency of the vehicle air conditioner.

[0003] Patent No. 202111038422.4, published on August 23, 2022, discloses a plug cover for a vehicle that gives consideration to waterproofing and drainage, comprising: an outer rocker panel provided with an outer trim mounting hole, an inner rocker panel connected to the outer rocker panel, a cavity formed by the outer rocker panel and the inner rocker panel, a side wall outer panel, a B-pillar reinforcement plate connected to the side wall outer panel and the outer rocker panel, at least one drainage hole provided at the lower end of the inner rocker panel and communicating with the cavity, and a drainage waterproof plug cover provided with a sound attenuation assembly. The plug cover for a vehicle that gives consideration to waterproofing and drainage can drain water that has leaked into the cavity in a timely manner, and the vehicle rocker panel is less likely to accumulate water and corrode, thereby extending the service life.

[0004] In order to reduce the impact of the drainage hole on the air tightness of the vehicle cab, some vehicles are equipped with a plug cover that can drain water at the drainage hole. However, the existing drainage plug cover has a complex structure, is inconvenient to manufacture, and is high in cost, which is not conducive to large-scale promotion and use. SUMMARY

[0005] The utility model aims at a spherical plug cover that can drain water and maintain a sealing effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme: a spherical plug cover that gives consideration to drainage, comprising a vehicle body sheet metal, the spherical plug cover is arranged between the vehicle body sheet metal, the spherical plug cover is divided into the sealing lip edge connected with the vehicle body sheet metal, the sealing lip edge is equipped with the spherical container, the bottom of the spherical container is equipped with the drainage diaphragm.

[0007] The cross section of the spherical container is semicircular, and the spherical containers are arranged in pairs in left-right symmetry.

[0008] The drainage diaphragms are attached together.

[0009] The vehicle body sheet metal is in the shape of a concave letter, and the spherical plug cover is arranged in the recessed part of the vehicle body sheet metal.

[0010] The sealing lip edge is in the shape of a U, and the end of the vehicle body sheet metal is embedded in the inner side of the sealing lip edge.

[0011] The side of the sealing lip is inclined, and the end of the sealing lip is close to the surface of the body sheet metal.

[0012] The cross section of the spherical plug is in the shape of a spherical dropper.

[0013] The side of the spherical container is provided with a closed hemispherical block.

[0014] The technical effect of the utility model is that the spherical plug is composed of a sealing lip, a spherical container and a drainage diaphragm, can drain water and has a certain sealing function, has a simple structure, and water on the body sheet metal can be drained outwards through the spherical plug, and the spherical plug is closed to achieve a sealing effect when there is no water, and is kept closed under the action of water pressure when water on the outside is drained, so that water on the outside is prevented from entering the body. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present specification includes the following drawings, and the shown contents are respectively:

[0016] Figure 1 It is a structural schematic view of the spherical plug with drainage function of the utility model;

[0017] Figure 2 It is a structural schematic view of the spherical plug with drainage function of the utility model; Figure 1 It is a closed hemispherical block schematic view of the spherical plug with drainage function.

[0018] In the drawing, the marks are as follows: 1, body sheet metal; 2, spherical plug; 21, sealing lip; 22, spherical container; 23, drainage diaphragm; 3, closed hemispherical block. DETAILED DESCRIPTION

[0019] The specific embodiments of the utility model are further explained in detail by comparing the drawings and describing the embodiments, the purpose is to help the technical personnel in the art to have a more complete, accurate and deep understanding of the utility model concept and technical scheme of the utility model, and to help the implementation.

[0020] Please refer to Figures 1-2The application discloses a spherical plug cover with drainage function, which comprises a vehicle body sheet metal 1, a spherical plug cover 2 arranged between the vehicle body sheet metal 1, and a sealing lip 21 connected with the vehicle body sheet metal 1, wherein the sealing lip 21 is provided with a spherical container 22, and the bottom of the spherical container 22 is provided with a drainage diaphragm 23; the spherical plug cover 2 is composed of the sealing lip 21, the spherical container 22 and the drainage diaphragm 23, and has the functions of drainage and sealing, and has a simple structure; water on the vehicle body sheet metal 1 can be drained outwards through the spherical plug cover 2, and the sealing effect is achieved when there is no water; when passing through a water pool, the spherical container 22 is kept closed under the action of water pressure, thereby preventing water outside from entering the vehicle body; when water falls into the recess of the vehicle body sheet metal 1 and the spherical container 22, the spherical container 22 is pushed away from both sides under the action of water pressure, the drainage diaphragm 23 is opened, and water is drained outwards; when the gravity is insufficient, water is stored in the spherical container 22, and the vehicle body sheet metal 1 is not affected; when there is no water in the vehicle body sheet metal 1, the spherical container 22 is not affected by external pressure, and the sealing effect is achieved, thereby reducing the air leakage; and when passing through a water pool, the water pressure outside the spherical container 22 keeps the drainage diaphragm 23 closed, thereby preventing water outside from entering the vehicle body through the spherical plug cover 2.

[0021] The cross section of the spherical container 22 is semicircular, and the spherical container 22 is arranged in pairs and is left-right symmetrical; water can be stored in the spherical container 22, and the water on the vehicle body sheet metal 1 can be quickly stored in the spherical container 22; and the spherical container 22 can be smoothly drained when being expanded to both sides.

[0022] The drainage diaphragm 23 is attached together; the sealing effect is effectively achieved when there is no drainage, thereby preventing air leakage or water outside from entering the vehicle body sheet metal 1.

[0023] The vehicle body sheet metal 1 is in the shape of a concave character as a whole, and the spherical plug cover 2 is arranged in the recess of the vehicle body sheet metal 1; the water on the vehicle body sheet metal 1 can flow into the recess, and the water can flow outwards conveniently.

[0024] The sealing lip 21 is in the shape of U, and the end of the vehicle body sheet metal 1 is embedded in the inner side of the sealing lip 21; the spherical plug cover 2 is clamped on the vehicle body sheet metal 1 by the sealing lip 21, and the structure is simple.

[0025] The side of the sealing lip 21 is inclined, and the end of the sealing lip 21 is tightly attached to the surface of the vehicle body sheet metal 1; the edge of the sealing lip 21 is tightly attached to the vehicle body sheet metal 1, so that the fixed structure is fixed more firmly, and the falling-off situation is reduced.

[0026] The cross section of the spherical plug cover 2 is in the shape of a spherical dropper; the overall structure is simple, and the processing and production are convenient.

[0027] The spherical container 22 has a closed hemispherical block 3 on its side, forming a complete sealed structure. The spherical container 22 is partially connected to the edge of the closed hemispherical block 3. Under the action of water pressure, the elastic spherical container 22 can be pushed outward to drain water.

[0028] The technical effect of this utility model is as follows: the spherical plug 2 is composed of three parts: sealing lip 21, spherical container 22, and drainage membrane 23. It can drain water and has a certain sealing function. The structure is simple. Water on the body sheet metal 1 can be discharged outward through the spherical plug 2. When there is no water, it will close to achieve a sealing effect. When passing through the outer pool of water, it will remain closed under the action of water pressure to prevent water from the outside from entering the body.

[0029] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A spherical plug that also facilitates drainage, comprising a vehicle body sheet metal (1), characterized in that: The spherical plug (2) is disposed between the body sheet metal (1). The spherical plug (2) is divided into a sealing lip (21) connected to the body sheet metal (1). A spherical container (22) is provided on the sealing lip (21). A drainage membrane (23) is provided at the bottom of the spherical container (22).

2. The spherical plug for drainage as described in claim 1, characterized in that: The spherical container (22) has a semi-circular cross-section and is arranged in pairs symmetrically on the left and right.

3. A spherical plug for drainage as described in claim 1, characterized in that: The drainage membrane (23) is attached together.

4. A spherical plug for drainage as described in claim 1, characterized in that: The body sheet metal (1) is generally U-shaped, and the spherical plug (2) is set in the recess of the body sheet metal (1).

5. A spherical plug for drainage as described in claim 1, characterized in that: The sealing lip (21) is U-shaped, and the end of the body sheet metal (1) is embedded in the inner side of the sealing lip (21).

6. A spherical plug for drainage as described in claim 5, characterized in that: The side of the sealing lip (21) is inclined, and the end of the sealing lip (21) is in close contact with the surface of the body sheet metal (1).

7. A spherical plug for drainage as described in claim 1, characterized in that: The cross-section of the spherical plug (2) is spherical dropper-shaped.

8. A spherical plug for drainage according to claim 1 or 2, characterized in that: The spherical container (22) has a closed hemispherical block (3) on its side.

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