CN216344578U

CN216344578U - Plastic tee joint

Info

Publication number: CN216344578U
Application number: CN202122855692.6U
Authority: CN
Inventors: 倪小欧
Original assignee: Chongqing Haiyu Environmental Protection New Material Co ltd
Current assignee: Chongqing Haiyu Environmental Protection New Material Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a plastic tee joint, which belongs to the field of plastic products, and adopts the technical scheme that the plastic tee joint comprises three mutually communicated pipe bodies, wherein external threads are arranged on the outer peripheral wall of the opening end of each pipe body, and the opening end of each pipe body is in threaded connection with a rotary cover.

Description

Plastic tee joint

Technical Field

The utility model belongs to the field of plastic products, and particularly relates to a plastic tee joint.

Background

The tee joint is also called a pipe fitting tee joint or a tee pipe fitting, a tee joint and the like, is mainly used for changing the direction of fluid, is used at a branch pipe of a main pipeline, and is generally made of plastics.

Three ports of most of the existing three-way pipes can be used only by connecting pipelines, and under the working condition that two pipes are connected, the three-way pipe cannot be used, and the applicability of the three-way pipe needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a plastic tee joint which has the advantage of high applicability.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a plastics tee bend, includes three mutual intercommunicated bodys, the open end periphery wall of body is equipped with the external screw thread, the open end threaded connection of body has rotatory lid.

By adopting the technical scheme, when the three-port communicating pipeline of the three-way pipe is needed, the rotating covers on the three ports can be directly screwed off for use; when only two ports are needed, only the rotary covers on the two ports are screwed off, and the other closed port can be kept sealed, so that the three-way pipe can be suitable for connecting two water pipes; in a similar way, when only one rotary cover is rotated for use, the tee joint can play a role in closing the end part of the pipeline, and the applicability is high.

The utility model is further configured to: and a sealing gasket which is abutted against the edge of the opening of the pipe body is arranged on the inner side of the rotating cover and is positioned outside the opening of the pipe body.

Through adopting above-mentioned technical scheme, sealed pad plays sealed effect, can avoid the problem that the confined mouth of pipe appears leaking.

The utility model is further configured to: and a connecting rope is connected between the peripheral wall of the pipe body and the rotary cover.

Through adopting above-mentioned technical scheme, connect the effect that the rope can play and prevent that the swivel cap from losing for the swivel cap can used repeatedly.

The utility model is further configured to: the outside of body periphery wall and rotatory lid is provided with the solid fixed ring of first solid fixed ring and the solid fixed ring of second that is used for supplying to connect rope both ends to tie respectively.

Through adopting above-mentioned technical scheme, first solid fixed ring conveniently is connected the rope with being connected of body and swivel cap with the solid fixed ring of second.

The utility model is further configured to: the utility model discloses a rotary cover, including the apron, the first fixed ring of second is located the apron and keeps away from the center department of body one side, the first fixed ring of second is located the apron and is kept away from the body one side, set up the circular ladder groove that the cross-section is "T" font on the apron, the first fixed ring of second towards protruding have the ladder post of being connected just the cross-section is "T" font with circular ladder groove rotation in the circular ladder groove.

Through adopting above-mentioned technical scheme, circular ladder groove and ladder post cooperation make the solid fixed ring of second can take place relative rotation with the rotatory lid, and when rotatory lid, the solid fixed ring of second can take place rotatoryly, avoids connecting the rope and twines on rotatory lid, makes things convenient for the dismouting of rotatory lid.

The utility model is further configured to: the ladder post is including the spliced pole that is close to the solid fixed ring one side of second and keep away from the spacing post of the solid fixed ring one side of second, the interval has between the end wall of spacing post and the interior diapire in circular ladder groove.

Through adopting above-mentioned technical scheme, reduce the friction area between ladder post and the circular ladder groove, make things convenient for the solid fixed ring's of second rotation.

The utility model is further configured to: the inner diameters of the three pipe bodies are the same.

Through adopting above-mentioned technical scheme, the rotatory lid on the three body can be changed and use, and the flexibility is high.

The utility model is further configured to: the anti-slip lines play a role in anti-slip, increase the friction coefficient between hands and the rotating cover and facilitate people to disassemble and assemble the rotating cover.

In summary, the utility model has the following advantages:

1. each pipe orifice of the tee is connected with a rotary cover in a threaded manner, and when a pipeline communicated with three ports of the tee is needed, the rotary covers on the three ports are directly screwed down for use; when only two ports are needed, only the rotary covers on the two ports are screwed off, and the other closed port can be kept sealed, so that the three-way pipe can be suitable for connecting two water pipes; similarly, when only one rotary cover is rotated for use, the tee joint can play a role in closing the end part of the pipeline;

2. by arranging the sealing gasket, the sealing gasket plays a role in sealing, so that the problem of water leakage of a closed pipe orifice can be avoided;

3. by arranging the connecting rope, the effect of preventing the rotary cover from being lost can be achieved, so that the rotary cover can be repeatedly used; set up the solid fixed ring of first solid fixed ring and second, the solid fixed ring of first solid fixed ring and second is connected the rope and is connected with body and swivel cap conveniently.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic sectional view of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a pipe body; 2. a rotating cover; 201. a cover plate; 202. a threaded barrel; 3. a gasket; 4. connecting ropes; 5. a first retaining ring; 6. a second retaining ring; 7. a circular stepped groove; 8. a stair post; 801. connecting columns; 802. a limiting column; 9. and (4) anti-skid lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A plastic tee joint, referring to fig. 1, comprises three mutually communicated pipe bodies 1, wherein the inner diameters and the outer diameters of the three pipe bodies 1 are the same. The outer peripheral wall of the opening end of the pipe body 1 is provided with external threads, the opening end of the pipe body 1 is in threaded connection with the rotary cover 2, and the peripheral wall of the rotary cover 2 is provided with anti-skid threads 9.

The rotary cover 2 comprises a cover plate 201 positioned at the outer side of the opening end of the pipe body 1 and a threaded cylinder 202 integrally formed on one side, close to the pipe body 1, of the cover plate 201, and the threaded cylinder 202 is in threaded connection with the pipe body 1. The outer side of the outer peripheral wall of the pipe body 1 and the outer side of the rotating cover 2 are respectively provided with a first fixing ring 5 and a second fixing ring 6, and the second fixing ring 6 is located at the center of the cover plate 201 far away from one side of the pipe body 1.

Referring to fig. 2 and 3, a circular stepped groove 7 with a T-shaped cross section is formed in the cover plate 201, a stepped column 8 with a T-shaped cross section protrudes from the second fixing ring 6 toward the circular stepped groove 7, and the stepped column 8 is rotatably connected with the circular stepped groove 7. The stair post 8 comprises a connecting post 801 close to one side of the second fixing ring 6 and a limiting post 802 far away from one side of the second fixing ring 6, and the connecting post 801 and the limiting post 802 are integrally formed. The end wall of the stopper post 802 is spaced apart from the inner bottom wall of the circular stepped groove 7, so that the second fixing ring 6 can be easily rotated without falling off the cap plate 201.

Be connected with between the periphery wall of body 1 and the rotatory lid 2 and be connected rope 4, connect rope 4 respectively at first solid fixed ring 5 and the solid fixed ring 6 of second, when rotatory lid 2 from body 1 is unscrewed, avoid rotatory lid 2 to lose.

The sealing gasket 3 which is abutted against the edge of the opening of the pipe body 1 is arranged on the inner side of the rotating cover 2 and outside the opening of the pipe body 1, and the sealing gasket 3 can play a role of sealing the opening of the pipe body 1 when the rotating cover 2 is screwed.

The working process and the beneficial effects of the utility model are as follows: when the three-port communicating pipeline of the three-way pipe is needed, the rotating cover 2 on the three ports can be directly screwed off for use; when only two ports are needed, only the rotary covers 2 on the two ports are screwed off, and the other closed port can be kept sealed, so that the three-way pipe can be suitable for connecting two water pipes; in the same way, when only one rotary cover 2 is rotated for use, the tee joint can play a role in closing the end part of the pipeline, and the applicability is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a plastics tee bend, includes three body (1) that communicate each other, its characterized in that: the opening end periphery wall of body (1) is equipped with the external screw thread, the open end threaded connection of body (1) has and is used for sealing body (1) open-ended rotatory lid (2).

2. The plastic tee of claim 1, wherein: and a sealing gasket (3) which is abutted against the edge of the opening of the pipe body (1) is arranged on the inner side of the rotating cover (2) and outside the opening of the pipe body (1).

3. The plastic tee of claim 1, wherein: a connecting rope (4) is connected between the peripheral wall of the tube body (1) and the rotary cover (2).

4. A plastic tee of claim 3, wherein: the outer side of the outer peripheral wall of the pipe body (1) and the outer side of the rotary cover (2) are respectively provided with a first fixing ring (5) and a second fixing ring (6) which are used for tying the two ends of the connecting rope (4).

5. The plastic tee of claim 4, wherein: rotatory lid (2) are close to threaded cylinder (202) of body (1) one side including apron (201) and integrated into one piece in apron (201), the solid fixed ring of second (6) are located apron (201) and keep away from the center department of body (1) one side, set up circular ladder groove (7) that the cross-section is "T" font on apron (201), the solid fixed ring of second (6) have in the circular ladder groove (7) of orientation rotate with circular ladder groove (7) be connected and the cross-section is ladder post (8) of "T" font.

6. The plastic tee of claim 5, wherein: ladder post (8) are including being close to spliced pole (801) of the solid fixed ring of second (6) one side and keeping away from spacing post (802) of the solid fixed ring of second (6) one side, have the interval between the inner bottom wall of the end wall of spacing post (802) and circular ladder groove (7).

7. The plastic tee of claim 1, wherein: the inner diameters of the three pipe bodies (1) are the same.

8. The plastic tee of claim 1, wherein: the side wall of the rotating cover (2) is provided with anti-skid grains (9).