CN108119716A - A connector assembly - Google Patents

Abstract

The invention relates to a plug assembly comprising: 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 invention has the beneficial effects that: simple structure, easy dismounting, long service life has improved water piping connection's stability and leakproofness effectively.

Description

A connector assembly

technical field

The invention relates to a plug joint assembly, which belongs to the field of water pipe connection assemblies.

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 the present invention.

Contents of the invention

In view of the above problems, the present invention provides a 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 present invention is:

A plug connector assembly, including two structures:

The first structure includes: water supply pipe, connecting pipe, elastic buckle, sealing ring, first convex structure, second convex structure, third convex structure, fourth convex structure, first groove, second concave 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 the first convex structure One side; a first groove is formed between the first convex structure and the second convex structure; the third convex structure is arranged on the periphery of the water supply pipe and the second convex structure One side of the 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 and the third convex structure A second groove is formed between them; 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 is inserted into the connection One end of the pipe is 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 The horizontal plug-in type is arranged in the buckle groove.

The second structure includes: water supply pipe, connecting pipe, elastic buckle, sealing ring, first convex structure, third convex structure, fourth convex structure, second groove and buckle groove; one end of the water supply pipe The outer side is surrounded by a first convex structure; the third convex structure is arranged on the outside of the water supply pipe and on one side of the first convex structure; the first convex structure and the A second groove is formed between the third convex structures; the fourth convex structure is closely attached to the side of the third convex structure away from the first convex structure; the connection One end of the pipe is provided with a buckle groove; the elastic buckle is set as a "C"-shaped structure; the sealing ring is fixed inside the elastic buckle; the water supply pipe is provided with a first protrusion One end of the type structure is inserted into the end of the connecting pipe provided with a buckle groove; the elastic buckle is inserted horizontally into the buckle groove and the second groove.

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

Further, the third convex structure is fixedly connected with the fourth convex structure by stamping.

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 dimension of the locking groove is the same as the width dimension of the second groove.

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

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

The invention has the beneficial effects of simple structure, convenient disassembly and assembly, long service life, and effectively improves the stability and sealing performance of the water pipe connection.

Description of drawings

Fig. 1 is a schematic structural view of the water supply pipe in the first structure state of the present invention.

Fig. 2 is a structural schematic diagram of the water supply pipe in the second state of the structure of the present invention.

Fig. 3 is a structural schematic diagram of the connecting pipe of the present invention.

Fig. 4 is a structural schematic diagram of the elastic buckle in the first structure state of the present invention.

Fig. 5 is a structural schematic diagram of the elastic buckle in the second structure state of the present invention.

Fig. 6 is a schematic connection diagram of the first structure of the present invention.

Fig. 7 is a schematic connection diagram of the structure of the present invention in two states.

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 for those skilled in the art to better understand the technical solution of the present invention, the present invention will be further analyzed below in conjunction with the accompanying drawings 1-7.

Specific embodiment 1: A 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 , the fourth convex structure 8, the first groove 9, the second groove 10, the buckle groove 11;

As shown in Figure 1, the first convex structure 5 is arranged around the periphery of the end of the water supply pipe 1; the second convex structure 6 is arranged around the periphery of the water supply pipe 1 and on one side of the first convex structure 5; the first convex structure A first groove 9 is formed between the 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 four convex structures 8 are arranged around the periphery of the water supply pipe 1 and are close to the third convex structure 7. The third convex structure 7 and the fourth convex structure 8 are fixedly connected by stamping to enhance the overall stability of the structure. A second groove 10 is formed between the second convex structure 6 and the third convex structure 7; the first convex structure 5, the second convex structure 6, the third convex structure 7 and the fourth convex structure The diameters of the type structures 8 are the same to ensure that there will be no gaps when the water supply pipe 1 is inserted into the connecting pipe 2.

As shown in Figure 3, a buckle groove 11 is provided at the end of the connecting pipe 2, and the width dimension of the buckle groove 11 is the same as that of the second groove 10, so as to ensure that the water supply pipe 1 is inserted into the connecting pipe 2 and the buckle groove 11 The position coincides with the position of the second groove 10; the inner diameter of the connecting pipe 2 matches the outer diameter of the first convex structure 5, so as to ensure that the water supply pipe 1 can be inserted into the connecting pipe 2 smoothly.

As shown in Figure 4, the inner side of the elastic buckle 3 is set as a "C"-shaped structure; the inner diameter of the elastic buckle 3 matches the outer diameter of the water supply pipe 1; The width dimensions are matched to ensure that the elastic buckle 3 can be inserted into the buckle groove 11 smoothly.

When the user needs to connect the water supply pipe 1 and the connecting pipe 2, as shown in Figure 6, the water supply pipe 1 is inserted into one end of the buckle groove 11 at one end of the connecting pipe 2; the sealing ring 4 is arranged in the first groove 9 , the material of the sealing ring 4 is selected as rubber or silica gel material; the buckle groove 11 matches the position of the second groove 10; the elastic buckle 3 is inserted horizontally in the buckle groove 11, and the connection is completed at this time.

Specific embodiment two: a plug joint assembly, including: water supply pipe 1, connecting pipe 2, elastic buckle 3, sealing ring 4, first convex structure 5, third convex structure 7, fourth convex structure 8 , the second groove 10 and the buckle groove 11;

As shown in Figure 2, a first convex structure 5 is arranged around the outside of one end of the water supply pipe 1; a third convex structure 7 is arranged around the outside of the water supply pipe 1 and on one side of the first convex structure 5; The second groove 10 is formed between the third convex structure 5 and the third convex structure 7; the fourth convex structure 8 is closely attached to the side of the third convex structure 7 away from the first convex structure 5, the third convex The first convex structure 7 and the fourth convex structure 8 are fixedly connected by stamping to enhance the stability of the overall structure; the diameters of the first convex structure 5, the third convex structure 7 and the fourth convex structure 8 are the same.

As shown in Figure 3, the inner diameter of the connecting pipe 2 matches the outer diameter of the first convex structure 5 to ensure that the water supply pipe 1 can be smoothly inserted into the connecting pipe 2; one end of the connecting pipe 2 is provided with a buckle groove 11, The width dimension of the buckle groove 11 is the same as that of the second groove 10 , so as to ensure that the position of the buckle groove 11 coincides with that of the second groove 10 after the water supply pipe 1 is inserted into the connecting pipe 2 .

As shown in Figure 5, the elastic buckle 3 is set in a "C"-shaped structure; the inner diameter of the elastic buckle 3 matches the outer diameter of the water supply pipe 1 to ensure that the elastic buckle 3 can be inserted smoothly; the sealing ring 4 is fixed The elastic buckle 3 is arranged on the inner side of the elastic buckle 3, and the material of the sealing ring 4 is selected as rubber or silicone material; the thickness dimension of the elastic buckle 3 matches the width dimension of the buckle groove 11, so as to ensure that the elastic buckle 3 is inserted into the buckle groove 11 After that, it will not cause a gap and affect the sealing of the connection.

When the user needs to connect the water supply pipe 1 and the connecting pipe 2, as shown in FIG. The position of the buckle groove 11 coincides with the position of the second groove 10; the elastic buckle 3 is horizontally inserted in the buckle groove 11 and the second groove 10, so as to realize the fixed connection of the water supply pipe 1 and the connecting pipe 2, And the sealing ring 4 in the elastic buckle 3 effectively ensures that there will be no gap between the water supply pipe 1 and the connecting pipe 2, thereby ensuring the tightness of the connection.

When the user needs to disassemble, he only needs to pull out the elastic buckle 3 from the buckle groove 11, and then the water supply pipe 1 can be pulled out from the connecting pipe 2 to achieve the purpose of quick disassembly; Therefore, there will be no slippage phenomenon.

The present invention 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. The structure is simple, the disassembly and assembly are convenient, and the service life is long, which effectively improves the stability and sealing of the water pipe connection.

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 (8)

1. A plug connector assembly, characterized in that: it includes two structures: The first structure includes: water supply pipe, connecting pipe, elastic buckle, sealing ring, first convex structure, second convex structure, third convex structure, fourth convex structure, first groove, second concave 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 the first convex structure One side; a first groove is formed between the first convex structure and the second convex structure; the third convex structure is arranged on the periphery of the water supply pipe and the second convex structure One side of the 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 and the third convex structure A second groove is formed between them; 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 is inserted into the connection One end of the pipe is 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 The horizontal plug-in type is set in the buckle slot; The second structure includes: water supply pipe, connecting pipe, elastic buckle, sealing ring, first convex structure, third convex structure, fourth convex structure, second groove and buckle groove; one end of the water supply pipe The outer side is surrounded by a first convex structure; the third convex structure is arranged on the outside of the water supply pipe and on one side of the first convex structure; the first convex structure and the A second groove is formed between the third convex structures; the fourth convex structure is closely attached to the side of the third convex structure away from the first convex structure; the connection One end of the pipe is provided with a buckle groove; the elastic buckle is set as a "C"-shaped structure; the sealing ring is fixed inside the elastic buckle; the water supply pipe is provided with a first protrusion One end of the type structure is inserted into the end of the connecting pipe provided with a buckle groove; the elastic buckle is inserted horizontally into the buckle groove and the second groove. 2. A plug connector assembly according to claim 1, characterized in that: the material of the sealing ring is selected from rubber or silicone material. 3 . The plug connector assembly according to claim 1 , wherein the third convex structure is fixedly connected to the fourth convex structure by stamping. 4 . 4 . The plug connector assembly according to claim 1 , wherein the diameters of the first convex structure, the second convex structure, the third convex structure and the fourth convex structure are the same. 5. The plug connector assembly according to claim 1, wherein the inner diameter of the connecting pipe matches the outer diameter of the first convex structure. 6 . The plug connector assembly according to claim 1 , wherein the width dimension of the locking groove is the same as the width dimension of the second groove. 6 . 7. The plug connector assembly according to claim 1, wherein the inner diameter of the elastic buckle matches the outer diameter of the water supply pipe. 8. The plug connector assembly according to claim 1, wherein the thickness dimension of the elastic buckle matches the width dimension of the buckle groove.