CN207378352U - A new double-circle plug connector assembly - Google Patents

Abstract

The utility model relates to a novel double circle bayonet joint subassembly, include: the first convex structure is arranged at the periphery of the tail end of the water supply pipe in a surrounding manner; the second convex structure is arranged around the water supply pipe and on one side of the first convex structure in a surrounding manner; a first groove is formed between the first convex structure and the second convex structure; the third convex structure is arranged at the periphery of the water supply pipe and at one side of the second convex structure; the fourth convex structure is arranged around the water supply pipe and clings to the third convex structure; a second groove is formed between the second convex structure and the third convex structure; the tail end of the connecting pipe is provided with a clamping groove; the inner side of the elastic buckle is arranged to be a C-shaped structure; the water supply pipe is inserted into one end of the connecting pipe, which is provided with the clamping groove; the sealing ring is arranged in the first groove; the positions of the buckling groove and the second groove are matched; the elastic buckle is transversely arranged in the buckle groove in an inserting mode. The utility model has the advantages that: simple structure, easy dismounting, sealing performance is good, can not take place smooth silk phenomenon and guaranteed life.

Description

A new double-circle plug connector assembly

technical field

The utility model relates to a plug joint assembly, in particular to a novel double-circle plug joint assembly, which belongs to the field of water pipe connection components.

Background technique

A water pipe is a pipe for water supply and drainage. It is one of the essential tools in our daily life. It can send water to where we need it. The connection method and structure of water pipes and their appliances, such as water heaters, faucets, water tanks, etc., have a great influence on the transmission of water. Connection methods or structures with poor sealing performance will waste a lot of water; Installation and detection bring a lot of inconvenience. At present, the common connection methods and mechanisms of water pipes and various appliances are to use ordinary threads to cooperate, the sealing performance is relatively poor, and water leakage will occur after long-term use; and the disassembly and assembly are complicated, prone to slipping, and the service life is short, which increases the cost; Not suitable for promotional use.

Therefore, how to provide a plug connector assembly that is easy to assemble and disassemble and has good sealing performance is the research purpose of this utility model.

Utility model content

In view of the above problems, the utility model provides a new double-ring plug joint assembly, which achieves the purpose of good sealing performance and convenient disassembly and assembly through the cooperation between the sealing ring, the elastic buckle and the special structure of the nozzle.

In order to solve the problems of the prior art, the technical solution adopted in the utility model is:

A new double-circle plug joint assembly, including: water supply pipe, connecting pipe, elastic buckle, sealing ring, first convex structure, second convex structure, third convex structure, fourth convex structure, first Groove, second groove and buckle groove; the first convex structure is arranged around the periphery of the end of the water supply pipe; the second convex structure is arranged around the periphery of the water supply pipe and one side of the first convex structure; a first groove is formed between the first convex structure and the second convex structure; the third convex structure is arranged on the water supply The periphery of the pipe is connected to the side of the second convex structure; the fourth convex structure is arranged around the periphery of the water supply pipe and is close to the third convex structure; the second convex structure is connected to the A second groove is formed between the third convex structures; the end of the connecting pipe is provided with a buckle groove; the inner side of the elastic buckle is set as a "C"-shaped structure; the water supply pipe plug-in It is provided at one end of the connecting pipe provided with a buckle groove; the sealing ring is set in the first groove; the position of the buckle groove coincides with the position of the second groove; The elastic buckle is inserted horizontally in the buckle groove.

Further, the material of the sealing ring is selected as rubber or silicone material.

Further, the diameters of the first convex structure, the second convex structure, the third convex structure and the fourth convex structure are the same.

Further, the inner diameter of the connecting pipe matches the outer diameter of the first convex structure.

Further, the width of the locking groove is the same as that of the second groove.

Further, the thickness of the sealing ring matches the width of the first groove.

Further, the inner diameter of the sealing ring matches the outer diameter of the connecting pipe.

Further, the thickness dimension of the elastic buckle matches the width dimension of the buckle groove.

Further, the inner diameter of the elastic buckle matches the outer diameter of the water supply pipe.

The beneficial effects of the utility model are: simple structure, convenient disassembly and assembly, good sealing performance, no slipping phenomenon and guaranteed service life.

Description of drawings

Fig. 1 is the structural representation of the utility model water supply pipe.

Fig. 2 is a structural schematic diagram of the connecting pipe of the present invention.

Fig. 3 is a structural schematic diagram of the elastic buckle of the present invention.

Fig. 4 is a schematic diagram of the structure of the utility model in a connected state.

Among them: water supply pipe 1, connecting pipe 2, elastic buckle 3, sealing ring 4, first convex structure 5, second convex structure 6, third convex structure 7, fourth convex structure 8, first concave Groove 9, second groove 10, buckle groove 11.

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model is further analyzed below in conjunction with accompanying drawings 1-4.

A new double-ring plug joint assembly, including: water supply pipe 1, connecting pipe 2, elastic buckle 3, sealing ring 4, first convex structure 5, second convex structure 6, third convex structure 7, Four convex structures 8, first groove 9, second groove 10, buckle groove 11; as shown in Figure 1, the first convex structure 5 is arranged around the end of the water supply pipe 1; 6 Surroundingly arranged on the periphery of the water supply pipe 1 and on the side of the first convex structure 5; a first groove 9 is formed between the first convex structure 5 and the second convex structure 6 for placing the sealing ring 4; The third convex structure 7 is arranged on the periphery of the water supply pipe 1 and on the side of the second convex structure 6; the fourth convex structure 8 is arranged around the periphery of the water supply pipe 1 and is close to the third convex structure 7, double convex Structural combination to further enhance the sealing of the connection; the diameters of the first convex structure 5, the second convex structure 6, the third convex structure 7 and the fourth convex structure 8 are the same; the second convex structure 6 is the same as the first convex structure A second groove 10 is formed between the three convex structures 7 for setting the elastic buckle 3 .

As shown in Figure 2, a buckle groove 11 is provided at the end of the connecting pipe 2, and the width of the buckle groove 11 is the same as that of the second groove 10; the inner diameter of the connecting pipe 2 is the same as the outer diameter of the first convex structure 5 To ensure that the connecting pipe 2 can be tightly connected with the water supply pipe 1.

As shown in Figure 3, the inner side of the elastic buckle 3 is set to a "C"-shaped structure; the thickness dimension of the elastic buckle 3 matches the width dimension of the buckle groove 11, and the inner diameter of the elastic buckle matches the outer diameter of the water supply pipe. Matching to ensure that the elastic buckle 3 can be smoothly and not loosely arranged in the buckle groove 11 and clamp the water supply pipe 1 .

As shown in Figure 4, the water supply pipe 1 is inserted into one end of the connecting pipe 2 provided with the buckle groove 11; the sealing ring 4 is arranged in the first groove 9, and the material of the sealing ring 4 is selected as rubber or silicone material; The thickness of the ring 4 matches the width of the first groove 9 to ensure that the sealing ring 4 can be smoothly and not loosely arranged in the first groove 9; the inner diameter of the sealing ring 4 matches the outer diameter of the connecting pipe 2 , to ensure that there is no gap between the connecting pipe 2 and the sealing ring 4 to ensure the sealing performance; the buckle groove 11 matches the position of the second groove 10; the elastic buckle 3 is inserted horizontally in the buckle groove 11.

The utility model achieves the purpose of good sealing performance and convenient assembly and disassembly through the cooperation between the sealing ring 4, the elastic buckle 3 and the special structure of the nozzle; and the utility model has a simple structure and a longer service life, and is suitable for popularization and use.

The technical solutions provided by the present application have been described in detail above, and the principles and implementation methods of the present application have been described by using the embodiments herein. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; at the same time , For those of ordinary skill in the art, based on the idea of this application, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be construed as limiting the application.

Claims (9)

1. A new double-ring plug joint assembly, characterized in that it includes: a water supply pipe, a connecting pipe, an elastic buckle, a sealing ring, a first convex structure, a second convex structure, a third convex structure, a fourth The convex structure, the first groove, the second groove and the buckle groove; the first convex structure is arranged around the end of the water supply pipe; the second convex structure is arranged around the The periphery of the water supply pipe is on the side of the first convex structure; a first groove is formed between the first convex structure and the second convex structure; the third convex structure It is arranged on the periphery of the water supply pipe and on the side of the second convex structure; the fourth convex structure is arranged around the periphery of the water supply pipe and is close to the third convex structure; A second groove is formed between the convex structure and the third convex structure; a buckle groove is provided at the end of the connecting pipe; the inner side of the elastic buckle is set as a "C"-shaped structure; the The water supply pipe is inserted into one end of the connecting pipe provided with a buckle groove; the sealing ring is set in the first groove; the buckle groove and the second groove The positions of the slots coincide; the elastic buckle is inserted horizontally in the buckle slot. 2. A new double-ring plug connector assembly according to claim 1, characterized in that: the material of the sealing ring is selected from rubber or silicone material. 3. A new double-ring plug connector assembly according to claim 1, characterized in that: the diameters of the first convex structure, the second convex structure, the third convex structure and the fourth convex structure Same size. 4. A novel double-ring plug connector assembly according to claim 1, characterized in that: the inner diameter of the connecting pipe matches the outer diameter of the first convex structure. 5. A novel double-ring plug joint assembly according to claim 1, characterized in that: the width of the buckle groove is the same as the width of the second groove. 6. A new double-ring plug joint assembly according to claim 1, wherein the thickness of the sealing ring matches the width of the first groove. 7. A new double-ring plug joint assembly according to claim 1, characterized in that: the inner diameter of the sealing ring matches the outer diameter of the connecting pipe. 8. A novel double-ring plug connector assembly according to claim 1, characterized in that: the thickness dimension of the elastic buckle matches the width dimension of the buckle groove. 9. A novel double-ring plug joint assembly according to claim 1, characterized in that: the inner diameter of the elastic buckle matches the outer diameter of the water supply pipe.