CN211344371U

CN211344371U - Canned type tee bend

Info

Publication number: CN211344371U
Application number: CN201922362741.5U
Authority: CN
Inventors: 黄春
Original assignee: Guangxi Woshui Plastic Products Co ltd
Current assignee: Guangxi Woshui Plastic Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a sealed tee joint, which comprises a first pipe section, a second pipe section and a third pipe section, the first pipe section comprises a first pipe body and a first clasp, the second pipe section comprises a second pipe body and a second clasp, the third pipe section comprises a third pipe body and a third holding member, the first pipe body and the third pipe body are positioned on the same straight line, the second pipe body perpendicular to first pipe body with the third pipe body, first pipe body, second pipe body and third pipe body communicate each other, are equipped with the first apical ring that supports on the inner wall of first pipe body, and the first piece of holding tightly in on the first pipe body, be equipped with the second on the inner wall of second pipe body and support the apical ring, the second hold tightly the piece hold tightly in on the second pipe body, be equipped with the third on the inner wall of third pipe body and support the apical ring, the third support the apical ring hold tightly in on the third pipe body. Compared with the prior art, the utility model discloses can effectively promote the leakproofness that tee bend and pipe connection.

Description

Canned type tee bend

Technical Field

The utility model relates to a tee bend, in particular to canned type tee bend.

Background

The tee joint is a common part in pipeline construction, and most of the connecting parts of the prior domestic sewer pipeline tee joint are clamped and combined, so that the combined parts are easy to leak after long-time use, and the soil and the earth surface near the pipeline are both adversely affected. In view of the above, the inventors of the present application have conducted extensive studies to obtain a sealed tee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leakproofness tee bend, it has the advantage that sealing performance is good.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sealing type tee joint comprises a first pipe section, a second pipe section and a third pipe section, wherein the first pipe section comprises a first pipe body and a first holding piece, the second pipe section comprises a second pipe body and a second clasp, the third pipe section comprises a third pipe body and a third clasp, the first pipe body and the third pipe body are positioned on the same straight line, the second pipe body is perpendicular to the first pipe body and the third pipe body, the first pipe body, the second pipe body and the third pipe body are communicated with each other, the inner wall of the first pipe body is provided with a first abutting ring, the first holding piece is held tightly on the first pipe body, the inner wall of the second pipe body is provided with a second propping ring, the second clasping piece clasps on the second pipe body, a third supporting ring is arranged on the inner wall of the third pipe body, and the third supporting ring clasps on the third pipe body.

The improved pipe is characterized in that a plurality of first openings surrounding the pipe body are formed in the first pipe body, a first clamping piece is arranged in each first opening, first threads are arranged on the outer side surface of each first clamping piece, the first clamping piece is annular, and second threads matched with the first threads are arranged on the inner annular surface of the first clamping piece; the second pipe body is provided with a plurality of second openings surrounding the second pipe body, a second clamping piece is arranged in each second opening, third threads are arranged on the outer side surface of each second clamping piece, the second clamping piece is annular, and fourth threads matched with the third threads are arranged on the inner annular surface of the second clamping piece; the third pipe body is provided with a plurality of third openings surrounding the third pipe body, a third holding piece is arranged in each third opening, fifth threads are arranged on the outer side face of each third holding piece, the third holding piece is annular, and sixth threads matched with the fifth threads are arranged on the inner annular face of the third holding piece.

The improved structure is characterized in that a first bulge is arranged on the inner side face of the first enclasping sheet, a second bulge is arranged on the inner side face of the second enclasping sheet, and a third bulge is arranged on the inner side face of the third enclasping sheet.

In a further improvement, the first protrusion, the second protrusion and the third protrusion are all triangular prisms, the first protrusion is close to the side wall of the port of the first pipe body and perpendicular to the length direction of the first pipe body, the second protrusion is close to the side wall of the port of the second pipe body and perpendicular to the length direction of the second pipe body, and the third protrusion is close to the side wall of the port of the third pipe body and perpendicular to the length direction of the third pipe body.

Compared with the prior art, the utility model provides a canned type tee bend, when using, the pipe fitting that inserts first pipe body supports the top on first supporting the apical ring, and quilt first holding tightly a cohesion, the pipe fitting that inserts the second pipe body supports the top on the second supports the apical ring, and quilt the second holds tightly a cohesion, and the pipe fitting that inserts the third pipe body supports the top on the third supports the apical ring, and quilt the third holds tightly a cohesion and holds tightly, can effectively promote tee bend and tube coupling's leakproofness.

Drawings

Fig. 1 is a schematic structural view of a sealing tee joint of the present invention.

Fig. 2 is a schematic view of a longitudinal section structure of a sealing tee joint.

In the drawings

A first tube body-1; a first abutting ring-11; a first opening-12; a first grip tab-121; a first thread-1211; a first projection-1212; a first clasping member-2; a second thread-21; a second tube body-3; a second abutting ring-31; a second opening-32; a second grip tab-321; third thread-3211; a second projection-3212; a second clasping member-4; a fourth thread-41; a third tube body-5; a third abutment ring-51; a third opening-52; a third grip tab-521; fifth screw-5211; a third bump-5212; a third clasping member-6; sixth thread-61.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

As shown in fig. 1 and 2, a sealing type tee joint comprises a first pipe section, a second pipe section and a third pipe section, wherein the first pipe section comprises a first pipe body 1 and a first clasping member 2, the second pipe section comprises a second pipe body 3 and a second clasping member 4, the third pipe section comprises a third pipe body 5 and a third clasping member 6, the first pipe body 1 and the third pipe body 5 are positioned on the same straight line, the second pipe body 3 is perpendicular to the first pipe body 1 and the third pipe body 5, the first pipe body 1, the second pipe body 3 and the third pipe body 5 are communicated with each other, a first abutting ring 11 is arranged on the inner wall of the first pipe body 1, the first clasping member 2 is clasped on the first pipe body 1, a second abutting ring 31 is arranged on the inner wall of the second pipe body 3, and the second clasping member 4 is clasped on the second pipe body 3, the inner wall of the third pipe body 5 is provided with a third supporting ring 51, and the third supporting ring 51 is tightly held on the third pipe body 5.

When in use, one pipe fitting is respectively inserted into the first pipe body 1, the second pipe body 3 and the third pipe body 5, for convenience of expression, the pipe fitting inserted into the first pipe body 1 is named as a first pipe fitting, the pipe fitting inserted into the second pipe body 3 is named as a second pipe fitting, and the pipe fitting inserted into the third pipe body 5 is named as a third pipe fitting; under above-mentioned structural setting, first pipe fitting inserts and supports after first pipe body 1 and pushes up on first top ring 11 that supports, by first holding member 2 enclasping, the second pipe fitting supports after inserting second pipe body 3 and pushes up on second top ring 31, by second holding member 4 enclasping, third pipe fitting inserts and supports after third pipe body 5 and pushes up on third top ring 51, by third holding member 6 enclasping, thereby make first pipe fitting, second pipe fitting and third pipe fitting can with tee bend zonulae occludens, connection structure has good leakproofness.

Specifically, the first pipe body 1 is provided with a plurality of first openings 12 surrounding the first pipe body, the first openings 12 are internally provided with first clasping sheets 121, the outer side surfaces of the first clasping sheets 121 are provided with first threads 1211, the first clasping member 2 is annular, and the inner annular surface of the first clasping member is provided with second threads 21 matched with the first threads 1211; the second pipe body 3 is provided with a plurality of second openings 32 surrounding the second pipe body, the second openings 32 are internally provided with second clasping sheets 321, the outer side surfaces of the second clasping sheets 321 are provided with third threads 3211, the second clasping member 4 is annular, and the inner annular surface of the second clasping member is provided with fourth threads 41 matched with the third threads 3211; the third pipe body 5 is provided with a plurality of third openings 52 surrounding the third pipe body, the third openings 52 are internally provided with third clasping pieces 521, the outer side surfaces of the third clasping pieces 521 are provided with fifth threads 5211, the third clasping pieces 6 are annular, and the inner annular surfaces of the third clasping pieces are provided with sixth threads 61 matched with the fifth threads 5211.

Under the above structure, when the connection operation is performed, the matching relationship between the first thread 1211 and the second thread 21, the third thread 3211 and the fourth thread 41, and the fifth thread 5211 and the sixth thread 61 should be released, and then the first pipe, the second pipe, and the third pipe are inserted, and after the insertion is completed, the first clasping member 2, the second clasping member 4, and the third clasping member 6 are rotated, so that the first thread 1211 and the second thread 21 are matched, the third thread 3211 and the fourth thread 41 are matched, the fifth thread 5211 and the sixth thread 61 are matched, the first clasping pieces 121 clasp the first pipe, the second clasping pieces 321 clasp the second pipe, and the third clasping pieces 521 clasp the third pipe, so that the structure as a whole has good stability.

In order to further improve the sealing and fixing effect, a first protrusion 1212 is disposed on the inner side surface of the first clasping sheet 121, a second protrusion 3212 is disposed on the inner side surface of the second clasping sheet 321, and a third protrusion 5212 is disposed on the inner side surface of the third clasping sheet 521. After the installation, first arch 1212 supports against the outer wall of the first pipe, second arch 3212 supports against the outer wall of the second pipe, and third arch 5212 supports against the outer wall of the third pipe, so that the first pipe, the second pipe, and the third pipe can be well fixed.

In order to further improve the fixing effect, the first protrusion 1212, the second protrusion 3212 and the third protrusion 5212 are all triangular prisms, the side wall of the first protrusion 1212 near the port of the first pipe body 1 is perpendicular to the length direction of the first pipe body 1, the side wall of the second protrusion 3212 near the port of the second pipe body 3 is perpendicular to the length direction of the second pipe body 3, and the side wall of the third protrusion 5212 near the port of the third pipe body 5 is perpendicular to the length direction of the third pipe body 5. With the above structure, when the first protrusion 1212 abuts against the outer wall of the first tube, the first tube is pushed toward the inside of the first tube body 1, so that the first tube tightly abuts against the first abutting ring 11, and the first tube is not easily pulled out from the first tube body 1; when the second protrusion 3212 abuts against the outer wall of the second pipe, a force pushing the second pipe toward the inside of the second pipe body 3 is exerted, so that the second pipe tightly abuts against the second abutting ring 31, and the second pipe is not easily pulled out of the second pipe body 3; when the third protrusion 5212 abuts against the outer wall of the third pipe body, a force pushing the third pipe body towards the inside of the third pipe body 5 is exerted, so that the third pipe body abuts against the third abutting ring 51 tightly, and the third pipe body is not easy to be pulled out from the third pipe body 5.

The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. A sealing type tee joint is characterized by comprising a first pipe section, a second pipe section and a third pipe section, wherein the first pipe section comprises a first pipe body and a first holding piece, the second pipe section comprises a second pipe body and a second holding piece, the third pipe section comprises a third pipe body and a third holding piece, the first pipe body and the third pipe body are positioned on the same straight line, the second pipe body is perpendicular to the first pipe body and the third pipe body, the first pipe body, the second pipe body and the third pipe body are communicated with each other, a first abutting ring is arranged on the inner wall of the first pipe body, the first abutting piece is tightly held on the first pipe body, a second abutting ring is arranged on the inner wall of the second pipe body, the second abutting piece is tightly held on the second pipe body, and a third abutting ring is arranged on the inner wall of the third pipe body, the third abutting ring is tightly embraced on the third pipe body.

2. The sealed tee joint of claim 1, wherein the first pipe body is provided with a plurality of first openings surrounding the first pipe body, the first openings are provided with first holding pieces, the outer side surfaces of the first holding pieces are provided with first threads, the first holding pieces are annular, and the inner annular surfaces of the first holding pieces are provided with second threads matched with the first threads; the second pipe body is provided with a plurality of second openings surrounding the second pipe body, a second clamping piece is arranged in each second opening, third threads are arranged on the outer side surface of each second clamping piece, the second clamping piece is annular, and fourth threads matched with the third threads are arranged on the inner annular surface of the second clamping piece; the third pipe body is provided with a plurality of third openings surrounding the third pipe body, a third holding piece is arranged in each third opening, fifth threads are arranged on the outer side face of each third holding piece, the third holding piece is annular, and sixth threads matched with the fifth threads are arranged on the inner annular face of the third holding piece.

3. The sealed tee joint of claim 2, wherein a first protrusion is provided on an inner side surface of the first clasping sheet, a second protrusion is provided on an inner side surface of the second clasping sheet, and a third protrusion is provided on an inner side surface of the third clasping sheet.

4. The three-way seal according to claim 3, wherein each of the first projection, the second projection, and the third projection has a triangular prism shape, a side wall of the first projection adjacent to the port of the first tube body is perpendicular to a longitudinal direction of the first tube body, a side wall of the second projection adjacent to the port of the second tube body is perpendicular to a longitudinal direction of the second tube body, and a side wall of the third projection adjacent to the port of the third tube body is perpendicular to a longitudinal direction of the third tube body.