Sealing cover with high adaptability

Abstract

The utility model belongs to the technical field of sealing covers, and particularly relates to a sealing cover with strong adaptability, which comprises a pipe clamp and a butt joint plate arranged on the surface of the pipe clamp, the outer side wall of the butt joint plate is connected with a rotating plate, the surface of the rotating plate is movably connected with a rotating block, and the other end of the rotating block is connected with a cover plate; the bottom end of the pipe clamp is connected to a connecting pipe of the automobile windshield washer fluid storage tank in a sleeved mode, at the moment, a positioning rubber ring and a protruding strip in the pipe clamp make contact with the connecting pipe of the automobile windshield washer fluid storage tank, the connecting pipe of the automobile windshield washer fluid storage tank is connected with the positioning rubber ring, and the positioning rubber ring and the protruding strip make contact with the connecting pipe of the automobile windshield washer fluid storage tank. Meanwhile, the hard positioning rubber ring is expanded or contracted and attached according to the pipe diameter of the connecting pipe of the storage box, meanwhile, the linkage plate is driven to extrude or stretch the positioning spring to deform, meanwhile, the gap between the connecting pipe of the storage box and the positioning rubber ring is filled with the protruding strip, the sealing performance after butt joint is guaranteed, and then the adaptability of the sealing cover is improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive sealing cover technology, specifically relating to a highly adaptable sealing cover. Background Technology

[0002] The windshield washer fluid reservoir cap, also known as the windshield washer fluid filler cap, is a component used to seal the windshield washer fluid reservoir in a car. Located in the engine compartment, it is usually clearly marked for easy access by the owner to add windshield washer fluid. This ensures that the fluid does not leak from the reservoir during storage and use, preventing waste and potential corrosion or damage to other components in the engine compartment.

[0003] Most automotive windshield washer fluid reservoir caps on the market use a single-fit structure at the bottom where they connect to the piping. This traditional design can only meet the connection requirements of specific windshield washer fluid reservoir models and piping, making it difficult to adapt to diverse usage scenarios. Due to the wide variety of car brands and models, windshield washer fluid reservoirs produced by different manufacturers vary significantly in size, piping interface shape and size, and connection methods. A single-fit seal cannot achieve effective connection when the windshield washer fluid reservoir is replaced, or when compatibility with different brands of piping fittings is required. Utility Model Content

[0004] The purpose of this utility model is to provide a highly adaptable sealing cap, which aims to solve the problem that, in the use of the above-mentioned automotive windshield washer fluid tank sealing caps, due to the rich variety of car brands and models, windshield washer fluid tanks produced by different manufacturers have significant differences in size specifications, pipe interface shape and size, connection methods, etc.; and the sealing caps with a single adaptable structure cannot achieve effective connection once the vehicle replaces the windshield washer fluid tank or needs to be compatible with pipe fittings from different brands.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a highly adaptable sealing cap, comprising a pipe clamp and a mating plate installed on the surface of the pipe clamp, wherein a rotating plate is connected to the outer side wall of the mating plate, a rotating block is movably connected to the surface of the rotating plate, and a cover plate is connected to the other end of the rotating block;

[0006] A positioning spring is connected to the inner opening of the pipe clamp. A linkage plate is connected to the other end of the positioning spring. A linkage rod is connected to the other side of the linkage plate. A positioning rubber ring is connected to the other end of the linkage rod. A protruding strip is installed on the inner wall of the positioning rubber ring.

[0007] As a preferred embodiment of this utility model of a highly adaptable sealing cap, the positioning springs are evenly distributed in a ring inside the pipe clamp, and the positioning springs and the linkage plate form an elastic telescopic structure.

[0008] As a preferred embodiment of this utility model of a highly adaptable sealing cap, the linkage rod passes through the pipe clamp and extends to the outside of the pipe clamp, and the linkage rod is made of PVC material.

[0009] As a preferred embodiment of this utility model, the positioning rubber ring and the raised strip are both made of silicone, and the positioning rubber ring and the raised strip are an integral structure.

[0010] As a preferred embodiment of this utility model, the inner wall of the cover plate is equipped with a rubber sealing ring, and the cover plate is sealed to the mating plate through the sealing ring.

[0011] As a preferred embodiment of this utility model of a highly adaptable sealing cover, one end of the outer wall of the cover plate is connected to a lever plate, the inner wall of the cover plate is connected to a PVC buckle, and the surface of the mating plate near the buckle is provided with a groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model involves fitting the bottom end of a pipe clamp onto the connecting pipe of an automotive windshield washer fluid reservoir. At this point, the positioning rubber ring and the raised strip inside the pipe clamp come into contact with the connecting pipe of the reservoir. Simultaneously, the rigid positioning rubber ring expands or contracts to fit the diameter of the connecting pipe of the reservoir, causing the linkage plate to compress or stretch the positioning spring to deform. Meanwhile, the raised strip fills the gap between the connecting pipe of the reservoir and the positioning rubber ring, ensuring the sealing performance after docking, thereby improving the compatibility of the sealing cap. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the sealing cap of this utility model;

[0016] Figure 2 This is a schematic diagram of the sealing cap flipping structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the positioning rubber ring connection structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning rubber ring structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the snap-fit ​​installation structure of this utility model.

[0020] In the diagram: 1. Pipe clamp; 2. Connecting plate; 3. Rotating plate; 4. Rotating block; 5. Cover plate; 6. Pulley; 7. Positioning spring; 8. Linkage plate; 9. Linkage rod; 10. Positioning rubber ring; 11. Raised strip; 12. Sealing ring; 13. Buckle; 14. Slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 The present invention provides the following technical solution: a highly adaptable sealing cover, including a pipe clamp 1 and a mating plate 2 installed on the surface of the pipe clamp 1, a rotating plate 3 connected to the outer side wall of the mating plate 2, a rotating block 4 movably connected to the surface of the rotating plate 3, and a cover plate 5 connected to the other end of the rotating block 4.

[0023] A positioning spring 7 is connected to the opening on the inner wall of the pipe clamp 1. The other end of the positioning spring 7 is connected to a linkage plate 8. The other side of the linkage plate 8 is connected to a linkage rod 9. The other end of the linkage rod 9 is connected to a positioning rubber ring 10. A protrusion 11 is installed on the inner wall of the positioning rubber ring 10.

[0024] Preferably, the positioning springs 7 are evenly distributed in a ring inside the pipe clamp 1, and the positioning springs 7 and the linkage plate 8 form an elastic telescopic structure.

[0025] In practical use, when it is connected to the pipe clamp 1, the positioning spring 7 is driven to undergo elastic deformation, which facilitates the quick and stable assembly of the pipe clamp 1.

[0026] Preferably, the linkage rod 9 passes through the pipe clamp 1 and extends to the outside of the pipe clamp 1, and the linkage rod 9 is made of PVC.

[0027] In practical use, the telescopic structure of the linkage rod 9 facilitates the expansion and adjustment of the positioning rubber ring 10, thereby making it easy to adapt and stabilize.

[0028] Preferably, both the positioning rubber ring 10 and the raised strip 11 are made of silicone, and the positioning rubber ring 10 and the raised strip 11 are an integral structure.

[0029] In practical use, the use of positioning rubber ring 10 and convex strip 11 makes it easy for pipe clamp 1 to be stably adapted to the connecting pipe of storage box of different sizes, while ensuring a sealed connection.

[0030] Preferably, a rubber sealing ring 12 is installed on the inner wall of the cover plate 5, and the cover plate 5 is sealed to the mating plate 2 through the sealing ring 12.

[0031] In practical use, by installing the sealing ring 12 on the inner ring of the cover plate 5, the sealing ring 12 on the inner wall of the cover plate 5 can ensure the sealing performance and prevent leakage of car windshield washer fluid.

[0032] Preferably, a lever plate 6 is connected to one end of the outer wall of the cover plate 5, a PVC buckle 13 is connected to the inner wall of the cover plate 5, and a slot 14 is provided on the surface of the mating plate 2 near the buckle 13.

[0033] In actual use, the lever 6 is manually controlled by the operator to engage the buckle 13 on the inner wall of the cover plate 5 with the slot 14 on the surface of the docking plate 2, thereby facilitating the quick and stable closing of the cover plate 5 and preventing it from being opened arbitrarily.

[0034] The working principle of this utility model in specific use is as follows: First, the bottom end of the pipe clamp 1 is fitted onto the connecting pipe of the car windshield washer fluid storage tank. At this time, the positioning rubber ring 10 and the protrusion 11 inside the pipe clamp 1 come into contact with the connecting pipe of the storage tank. Simultaneously, the rigid positioning rubber ring 10 expands or contracts to fit the diameter of the connecting pipe of the storage tank. At the same time, the linkage plate 8 is driven to compress or stretch the positioning spring 7 to deform. Meanwhile, the protrusion 11 fills the gap between the connecting pipe of the storage tank and the positioning rubber ring 10, ensuring the sealing performance after docking, thereby improving the adaptability of the sealing cover. In addition, when the cover plate 5 is covered on the surface of the docking plate 2, the sealing ring 12 on the inner wall of the cover plate 5 ensures the sealing performance and prevents the car windshield washer fluid from leaking. At the same time, the buckle 13 on the inner wall of the cover plate 5 engages with the groove 14 on the surface of the docking plate 2, thereby facilitating the quick and stable installation of the cover plate 5.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A highly adaptable sealing cap, comprising a pipe clamp (1) and a mating plate (2) mounted on the surface of the pipe clamp (1), characterized in that: The outer wall of the docking plate (2) is connected to a rotating plate (3), and a rotating block (4) is movably connected to the surface of the rotating plate (3). The other end of the rotating block (4) is connected to a cover plate (5). A positioning spring (7) is connected to the inner wall opening of the pipe clamp (1). The other end of the positioning spring (7) is connected to a linkage plate (8). The other side of the linkage plate (8) is connected to a linkage rod (9). The other end of the linkage rod (9) is connected to a positioning rubber ring (10). A protrusion (11) is installed on the inner wall of the positioning rubber ring (10).

2. The highly adaptable sealing cap according to claim 1, characterized in that: The positioning spring (7) is evenly distributed in a ring inside the pipe clamp (1), and the positioning spring (7) and the linkage plate (8) form an elastic telescopic structure.

3. The highly adaptable sealing cap according to claim 1, characterized in that: The linkage rod (9) passes through the pipe clamp (1) and extends to the outside of the pipe clamp (1). The linkage rod (9) is made of PVC.

4. The highly adaptable sealing cap according to claim 1, characterized in that: The positioning rubber ring (10) and the convex strip (11) are both made of silicone, and the positioning rubber ring (10) and the convex strip (11) are an integral structure.

5. A highly adaptable sealing cap according to claim 1, characterized in that: The inner wall of the cover plate (5) is fitted with a rubber sealing ring (12), and the cover plate (5) is sealed to the docking plate (2) through the sealing ring (12).

6. The highly adaptable sealing cap according to claim 1, characterized in that: One end of the outer wall of the cover plate (5) is connected to a lever plate (6), and the inner wall of the cover plate (5) is connected to a PVC buckle (13). The surface of the mating plate (2) near the buckle (13) is provided with a slot (14).

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