CN215135906U - Three way connection convenient to tear pipe open - Google Patents
Three way connection convenient to tear pipe open Download PDFInfo
- Publication number
- CN215135906U CN215135906U CN202121446272.6U CN202121446272U CN215135906U CN 215135906 U CN215135906 U CN 215135906U CN 202121446272 U CN202121446272 U CN 202121446272U CN 215135906 U CN215135906 U CN 215135906U
- Authority
- CN
- China
- Prior art keywords
- joint
- way
- connector
- hose
- way joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 210000002445 nipple Anatomy 0.000 claims 3
- 239000003814 drug Substances 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a three-way joint convenient for pipe disassembly, which comprises a three-way joint, wherein a rotating valve body is arranged in the middle of the three-way joint, and the three-way joint is a T-shaped joint; one end of the three-way joint is provided with a plug-in connector, the other two ends of the three-way joint are respectively provided with a rubber hose joint, the outer wall of the hose joint is provided with an integrally formed external thread bulge, and the edge of the front port of the hose joint is provided with an integrally formed retainer ring; a hard plastic retainer ring is arranged at the joint of the hose connector and the three-way connector; the plug connector comprises a sealing outer sleeve and a central insertion pipe, the central insertion pipe is communicated with the three-way connector, and an internal thread bulge for sealing connection is arranged on the inner wall of the sealing outer sleeve. The utility model discloses a rubber hose connects, and the three way connection who uses for a long time is also difficult to solidify by the medicine dirt, slightly makes strength can pull out pump line and transfer line to can not cause the damage to pump line and transfer line, protected three way connection, pump line and transfer line effectively, avoid medical equipment's damage, practiced thrift with medical cost.
Description
Technical Field
The utility model belongs to the field of medical equipment, a three way connection convenient to tear pipe open is related to.
Background
The three-way joint is divided into a Y-shaped three-way joint and a T-shaped three-way joint, when the infusion set is used, one end of the three-way joint is connected with a reserved needle of a patient, the other two ends of the three-way joint are respectively connected with the pump pipe and the infusion pipe, the three-way joint is used for 24 hours and is a period, and when the infusion set is replaced, the pump pipe and the infusion pipe are very difficult to pull down from the three-way joint due to deposition of medicine scale particles, so that the pump pipe and the infusion pipe can be seriously damaged.
Disclosure of Invention
In view of this, the utility model aims at providing a three way connection convenient to tear pipe open.
In order to achieve the purpose, the technical scheme is as follows:
a tee joint convenient for pipe disassembly comprises a tee joint, wherein a rotary valve body is arranged in the middle of the tee joint, and the tee joint is a T-shaped joint;
the three-way joint is characterized in that one end of the three-way joint is provided with a plug-in connector, the other two ends of the three-way joint are respectively provided with a rubber hose connector, the outer wall of the hose connector is provided with an integrally-formed external thread bulge, and the edge of the front port of the hose connector is provided with an integrally-formed retainer ring.
As a further improvement of the utility model: and a hard plastic retainer ring is arranged at the joint of the hose connector and the three-way connector.
As a further improvement of the utility model: the plug connector comprises a sealing outer sleeve and a central insertion pipe, the central insertion pipe is communicated with the three-way connector, and an internal thread bulge for sealing connection is arranged on the inner wall of the sealing outer sleeve.
The utility model has the advantages that: the utility model discloses a rubber hose connects, and the three way connection who uses for a long time is also difficult to solidify by the medicine dirt, slightly makes strength can pull out pump line and transfer line to can not cause the damage to pump line and transfer line, protected three way connection, pump line and transfer line effectively, avoid medical equipment's damage, practiced thrift with medical cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1:
a tee joint convenient for pipe disassembly comprises a tee joint 1, wherein a rotary valve body 2 is arranged in the middle of the tee joint 1, and the tee joint 1 is a T-shaped joint;
three way connection 1 one end is provided with bayonet joint 3, and all the other both ends are provided with hose connection 4 that rubber was made respectively, be provided with integrated into one piece's external screw thread arch 5 on the hose connection 4 outer wall, and the port edge is provided with integrated into one piece's rand 6 before hose connection 4, hose connection 4 and three way connection 1 junction are provided with hard plastic retainer ring 7.
The plug connector 3 comprises a sealing outer sleeve 31 and a central insertion pipe 32 which are arranged at the end, the central insertion pipe 32 is communicated with the three-way connector 1, an internal thread bulge for sealing connection is arranged on the inner wall of the sealing outer sleeve 31, and anti-skidding threads 33 are arranged on the outer wall of the sealing outer sleeve 31.
This structure adopts rubber hose joint 4, and tee bend 1 of long-time use is also difficult to be solidified by the medicine dirt, and can pull out pump line and transfer line slightly with strength to can not cause the damage to pump line and transfer line, protected tee bend 1, pump line and transfer line effectively, avoid medical equipment's damage, practiced thrift with medical cost.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a three way connection convenient to tear open pipe which characterized in that: the three-way joint comprises a three-way joint (1), wherein a rotating valve body (2) is arranged in the middle of the three-way joint (1), and the three-way joint (1) is a T-shaped joint;
three way connection (1) one end is provided with bayonet joint (3), and all the other both ends are provided with rubber hose nipple (4) respectively, be provided with integrated into one piece's external screw thread arch (5) on hose nipple (4) outer wall, and, hose nipple (4) front end mouth edge is provided with integrated into one piece's rand (6).
2. The three-way joint facilitating pipe dismantling as claimed in claim 1, wherein: and a hard plastic retainer ring (7) is arranged at the joint of the hose connector (4) and the three-way connector (1).
3. The three-way joint facilitating pipe dismantling as claimed in claim 1, wherein: the plug connector (3) comprises a sealing outer sleeve (31) and a central insertion pipe (32), the central insertion pipe (32) is communicated with the three-way connector (1), and an internal thread bulge for sealing connection is arranged on the inner wall of the sealing outer sleeve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446272.6U CN215135906U (en) | 2021-06-28 | 2021-06-28 | Three way connection convenient to tear pipe open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446272.6U CN215135906U (en) | 2021-06-28 | 2021-06-28 | Three way connection convenient to tear pipe open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215135906U true CN215135906U (en) | 2021-12-14 |
Family
ID=79380182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121446272.6U Expired - Fee Related CN215135906U (en) | 2021-06-28 | 2021-06-28 | Three way connection convenient to tear pipe open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215135906U (en) |
-
2021
- 2021-06-28 CN CN202121446272.6U patent/CN215135906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |