CN216201527U

CN216201527U - Plastic pipe connector

Info

Publication number: CN216201527U
Application number: CN202122692451.4U
Authority: CN
Inventors: 林文; 高生海; 李建波; 周光远; 高天
Original assignee: Henan Guntop Plastic Cement Material Co ltd
Current assignee: Henan Guntop Plastic Cement Material Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a plastic pipe connector, belongs to the technical field of plastic pipes, and solves the technical problem that two plastic pipes with different inner diameters are inconvenient to connect. The connecting structure comprises a first part and a second part, wherein the first part and the second part are connected through threads, and both the first part and the second part are in a hollow cylinder shape. The first part is including selling the end, be equipped with the screw thread on the periphery wall of round pin end, the left end of round pin end is connected with flat section, the periphery cover of flat section is equipped with first elasticity hoop and flat section and the junction of selling the end and is equipped with and is used for the check to keep off the arch of first elasticity hoop, the left end of flat section is fixed to be connected with a plurality of first claws, first claw is arranged along the left port circumference equidistant of first part. The inner wall of the left end of the second component is provided with threads corresponding to the pin ends, a plurality of second supporting claws are arranged on the right port of the second component at equal intervals along the circumferential direction and fixedly connected with the right port, and a second elastic hoop is sleeved at the middle section of the second component.

Description

Plastic pipe connector

Technical Field

The utility model belongs to the technical field of plastic pipes, and particularly relates to a plastic pipe connector.

Background

The plastic pipe is a chemical building material formed by high-tech compounding, and the chemical building material is a fourth novel building material which is newly developed in the modern time after steel, wood and cement. The chemical building materials are developed rapidly and greatly in China, and particularly, the novel environment-friendly plastic pipes are widely used, so that the revolution of replacing the traditional building materials is raised. The plastic pipe has the advantages of small water flow loss, energy conservation, material saving, ecological protection, convenient completion and the like, is widely applied to the fields of building water supply and drainage, town water supply and drainage, gas pipes and the like, and becomes the main force of a new century urban pipe network. In urban construction, plastic pipes also play a vital role. The connector of plastic pipe is the important part of connecting plastic pipe, can use the connector when linking together two plastic pipes. The existing connector is inconvenient when connecting two plastic pipes with different inner diameters, wastes time and has low working efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plastic pipe connector, which solves the problems in the background technology.

The technical scheme of the utility model is as follows:

in order to achieve the purpose, the utility model is realized by the following technical scheme: a plastic pipe connector comprises a first part and a second part, wherein the first part and the second part are connected through threads and are both hollow cylindrical; the first component comprises a pin end, threads are arranged on the outer peripheral wall of the pin end, the left end of the pin end is connected with a flat section, a first elastic hoop is sleeved on the outer periphery of the flat section, a bulge used for blocking the first elastic hoop is arranged at the joint of the flat section and the pin end, a plurality of first supporting claws are fixedly connected to the left end of the flat section, and the first supporting claws are arranged at equal intervals along the circumferential direction of the left port of the first component; threads corresponding to the pin end are arranged on the inner wall of the left end of the second component, a plurality of second supporting claws are fixedly connected to the right end opening of the second component in an evenly-spaced arrangement mode along the circumferential direction, and a second elastic hoop is sleeved in the middle section of the second component; the intermediate section of the second component has an inner diameter greater than the flat section of the first component.

Preferably, the pin end of the first member is inserted into the left end of the second member and fixedly connected by a screw.

Preferably, the side walls of the first elastic band and the second elastic band are provided with fractures.

Preferably, the first elastic band is connected with the flat section of the first component through threads.

Preferably, the second elastic band is in threaded connection with the middle section of the second component.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through the detachable connection of screw thread between first part and the second part, through being connected first part and the second part of different output bores, but the plastic union coupling of convenient and fast's messenger different internal diameters, light save time improves plastic union coupling efficiency.

2. Through bellied setting, prevent that first elasticity from binding round to drop towards the direction of round pin end, avoid first elasticity to bind round to lose with the flat section separation, protect the integrality of first part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a second elastic band of the present invention.

In the figure: 1. a first member; 2. a second component; 3. a pin end; 4. a first elastic band; 5. a protrusion; 6. a first support jaw; 7. a second jaw; 8. a second elastic band; 9. and (5) breaking.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description of the utility model, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. It should be noted that all the directional terms appearing in the present invention, such as up, down, front, back, left and right, are directional terms made with reference to fig. 1, and all the directional terms do not limit the present invention, but are only used for more clearly explaining and explaining the present invention.

Referring to fig. 1 and 2, the present embodiment discloses a plastic pipe connector, which includes a first component 1 and a second component 2, wherein the first component 1 and the second component 2 are both hollow cylinders, and a right end of the first component 1 penetrates into a left end of the second component 2, so that the first component 1 is fixedly connected with the second component 2. The first part 1 comprises a pin end 3, the outer circumferential wall of the pin end 3 being provided with a thread. The left end fixedly connected with flat section of round pin end 3, the periphery cover of flat section is equipped with first elasticity and ties 4, and the junction of flat section and round pin end 3 is equipped with the arch 5 that is used for the first elasticity of check fender to tie 4. The left end of flat section is fixed with a plurality of first claws 6, and first claw 6 arranges along the left port circumference of first part 1 equidistant. The left end inner wall of second part 2 is equipped with the screw thread corresponding with round pin end 3, arranges a plurality of second branch claws 7 of fixedly connected with along circumference equidistant on the right port of second part 2, and the interlude cover of second part 2 is equipped with second elasticity hoop 8, and the interlude fixedly connected with of second part 2 is used for the arch of check fender second elasticity hoop 8. The intermediate section of the second component 2 has a larger inside diameter than the flat section of the first component 1.

In the present embodiment, the first member 1 and the second member 2 are fixedly connected by screwing by inserting the pin end 3 of the first member 1 into the inside of the left end of the second member 2. The side walls of the first elastic hoop 4 and the second elastic hoop 8 are provided with fractures 9, and the fractures 9 can protect the plastic pipe from being damaged due to over-tight extrusion; during the process of screwing the first elastic hoop 4 or the second elastic hoop 8 to connect the first component 1 or the second component 2 with the plastic pipe, when the plastic pipe is excessively compressed with the first elastic hoop 4 or the second elastic hoop 8, the fracture 9 is opened to protect the plastic pipe from being deformed due to compression. The inner walls of the first elastic hoop 4 and the second elastic hoop 8 are both provided with threads; the outer wall of the flat section of the first component 1 is provided with threads, and the outer wall of the middle section of the second component 2 is provided with threads; the first elastic hoop 4 is fixedly connected with the flat section of the first component 1 through threads, and the second elastic hoop 8 is fixedly connected with the middle section of the second component 2 through threads.

In this embodiment, the pin end 3, the flat section, the protrusion 5 and the first jaw 6 are integrally formed, the first elastic band 4 is connected to the flat section by a screw and the right end of the first elastic band 4 is in contact with the protrusion 5. The left end of second part 2, interlude, the arch of second part 2 and second pawl 7 are integrated into one piece, and threaded connection is passed through at the interlude department to second elastic clamp 8 and the left end of second elastic clamp 8 contacts with the arch of second part 2.

The working principle of the utility model is that a first component 1 is butted with a second component 2 through a pin end 3, a plastic pipe with a smaller inner diameter is inserted into an inner cavity enclosed by a plurality of first supporting claws 6, a first elastic hoop 4 is screwed to move towards the plastic pipe, mutual extrusion is generated among the first elastic hoop 4, the plurality of first supporting claws 6 and the plastic pipe in the moving process of the first elastic hoop 4, and when an extrusion over-tight fracture 9 is slightly opened, the screwing of the first elastic hoop 4 is stopped. Similarly, a plastic pipe with a larger inner diameter is inserted into an inner cavity surrounded by the second support claws 7, the second elastic hoop 8 is screwed to move towards the plastic pipe, the second elastic hoop 8, the second support claws 7 and the plastic pipe are mutually extruded, and when the fracture 9 is slightly opened, the second elastic hoop 8 is stopped being screwed. So far, the butt joint of two plastic pipes with different inner diameters is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a plastic tubular product connector which characterized in that: the device comprises a first component (1) and a second component (2), wherein the first component (1) is connected with the second component (2) through threads, and the first component (1) and the second component (2) are both in a hollow cylinder shape; the first component (1) comprises a pin end (3), threads are arranged on the peripheral wall of the pin end (3), the left end of the pin end (3) is connected with a flat section, a first elastic hoop (4) is sleeved on the periphery of the flat section, a protrusion (5) for blocking the first elastic hoop (4) is arranged at the joint of the flat section and the pin end (3), a plurality of first support claws (6) are fixedly connected with the left end of the flat section, and the first support claws (6) are arranged at equal intervals along the circumferential direction of the left port of the first component (1); threads corresponding to the pin end (3) are arranged on the inner wall of the left end of the second component (2), a plurality of second supporting claws (7) are fixedly connected to the right port of the second component (2) in an evenly-spaced mode along the circumferential direction, and a second elastic hoop (8) is sleeved at the middle section of the second component (2); the inner diameter of the middle section of the second component (2) is larger than the inner diameter of the flat section of the first component (1).

2. The plastic pipe connector according to claim 1, wherein: the pin end (3) of the first component (1) is inserted into the left end of the second component (2) and fixedly connected through threads.

3. The plastic pipe connector according to claim 1, wherein: fracture (9) have all been seted up on the lateral wall of first elasticity hoop (4) and second elasticity hoop (8).

4. The plastic pipe connector according to claim 1, wherein: the first elastic hoop (4) is connected with the flat section of the first component (1) through threads.

5. The plastic pipe connector according to claim 1, wherein: the second elastic hoop (8) is in threaded connection with the middle section of the second component (2).