CN216877587U

CN216877587U - Medical joint

Info

Publication number: CN216877587U
Application number: CN202122860817.4U
Authority: CN
Inventors: 郭洁
Original assignee: Ma Sum Medical Technology Shanghai Co ltd
Current assignee: Ma Sum Medical Technology Shanghai Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-07-05
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a medical joint which comprises a connecting seat, wherein the upper end and the lower end of the connecting seat are fixedly connected with a second connecting pipe and a first connecting pipe respectively, the outer sides of the second connecting pipe and the first connecting pipe are respectively provided with a first internal thread and a second internal thread, the outer sides of the second connecting pipe and the first connecting pipe are respectively in threaded connection with a second locking cap and a first locking cap, the inner wall of the second locking cap is fixedly connected with a first locking washer, the inner wall of the second locking cap is provided with a first external thread, the inner wall of the first locking cap is fixedly connected with a second locking washer, the inner wall of the first locking cap is provided with a second external thread, and one side of the connecting seat is fixedly connected with a branch pipe. This medical treatment is with connecting through being provided with first locking washer and second locking washer for second connecting pipe and first connecting pipe can fasten more when being connected with the medical treatment pipe, fine avoided the medical treatment pipe from the problem that second connecting pipe and first connecting pipe drop.

Description

Medical joint

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a medical joint.

Background

In the using process of common medical appliances, a plurality of appliances are required to be connected with external equipment, so that a channel is formed for pumping waste gas and waste liquid in a human body out or inputting the waste gas and the waste liquid into the human body and liquid, and a plurality of medical hoses are required for connection;

however, the conventional medical hose connection is usually inserted by using a fixing piece, and in the use process of the connection mode, the connection strength is poor, the sealing performance is poor, the leakage phenomenon is easy to occur, and the stability is poor, so that the medical joint is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical connector, which aims to solve the problems that the existing medical hose connection in the background technology is usually spliced by using a fixing piece, and the connection mode usually has poor connection strength, poor sealing performance, easy leakage and poor stability in the use process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a joint for medical treatment, includes the connecting seat, the upper and lower both ends difference fixedly connected with second connecting pipe and the first connecting pipe of connecting seat, the outside of second connecting pipe and first connecting pipe is provided with first internal thread and second internal thread respectively, there are second locking cap and first locking cap outside threaded connection respectively in the outside of second connecting pipe and first connecting pipe, the first lock washer of inner wall fixedly connected with of second locking cap, the inner wall of second locking cap is provided with first external screw thread, the inner wall fixedly connected with second locking washer of first locking cap, the inner wall of first locking cap is provided with the second external screw thread, one side fixedly connected with bleeder of connecting seat, bleeder and connecting seat intercommunication, the one end fixedly connected with branch support of bleeder.

Preferably, the second connecting pipe and the first connecting pipe are both communicated with the connecting seat.

Preferably, one side of the sub-support is detachably connected with a sealing cap.

Preferably, the outer sides of the second locking cap and the first locking cap are both provided with anti-slip lines.

Preferably, the inner wall of the first locking washer is of a narrow-top and wide-bottom structure.

Preferably, the second lock washer is of a structure with a wide upper part and a narrow lower part.

Compared with the prior art, the utility model has the beneficial effects that: the medical joint is provided with the first locking washer and the second locking washer, so that the second connecting pipe and the first connecting pipe can be more tightly connected with the medical pipe, and the problem that the medical pipe falls off from the second connecting pipe and the first connecting pipe is well avoided;

this medical treatment is with connecting makes it use of mutually supporting through being provided with the bleeder, dividing support and sealed cap to can make to connect and can connect other pipelines, improve the result of use and the practicality that connect.

Drawings

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

FIG. 2 is a schematic view of a second locking cap according to the present invention;

FIG. 3 is a schematic view of a second connector arrangement according to the present invention;

FIG. 4 is a schematic view of a first connecting tube according to the present invention;

fig. 5 is a schematic view of the first locking cap structure of the present invention.

In the figure: 1. a connecting seat; 2. a first connecting pipe; 3. a first locking cap; 4. a branch pipe; 5. dividing a support; 6. a sealing cap; 7. a second connecting pipe; 8. a second locking cap; 9. a first lock washer; 10. a first external thread; 11. a first internal thread; 12. a second internal thread; 13. a second lock washer; 14. a second external thread.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a medical joint comprises a connecting seat 1, wherein the upper end and the lower end of the connecting seat 1 are fixedly connected with a second connecting pipe 7 and a first connecting pipe 2 respectively, the outer sides of the second connecting pipe 7 and the first connecting pipe 2 are provided with a first internal thread 11 and a second internal thread 12 respectively, the outer sides of the second connecting pipe 7 and the first connecting pipe 2 are in threaded connection with a second locking cap 8 and a first locking cap 3 respectively, the inner wall of the second locking cap 8 is fixedly connected with a first locking washer 9, the inner wall of the second locking cap 8 is provided with a first external thread 10, the inner wall of the first locking cap 3 is fixedly connected with a second locking washer 13, the inner wall of the first locking cap 3 is provided with a second external thread 14, one side of the connecting seat 1 is fixedly connected with a branch pipe 4, the branch pipe 4 is communicated with the connecting seat 1, and one end of the branch pipe 4 is fixedly connected with a branch support 5;

second connecting pipe 7 and first connecting pipe 2 all communicate with connecting seat 1, the circulation has been guaranteed, divide one side of support 5 can dismantle and be connected with sealed cap 6, sealed cap 6 plays fine sealed effect to branch support 5, the outside of second locking cap 8 and first locking cap 3 all is equipped with anti-skidding line, the anti-skidding effect of second locking cap 8 and first locking cap 3 has been improved, be convenient for twist, the inner wall of first locking washer 9 is under the narrow shape structure, make first locking washer 9 compress tightly the pipeline, second locking washer 13 is under the narrow shape structure of last width, make second locking washer 13 can compress tightly the pipeline.

The working principle is as follows: through being provided with first locking washer 9 and second locking washer 13 for second connecting pipe 7 and first connecting pipe 2 can fasten more when being connected with the medical treatment pipe, fine avoided the medical treatment pipe from the problem that second connecting pipe 7 and first connecting pipe 2 drop, through being provided with bleeder 4, branch seat 5 and sealing cap 6, make its use of mutually supporting, thereby can make to connect can external other pipelines, improved the result of use and the practicality that connect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a joint for medical treatment, includes connecting seat (1), its characterized in that: the upper end and the lower end of the connecting seat (1) are fixedly connected with a second connecting pipe (7) and a first connecting pipe (2) respectively, the outer sides of the second connecting pipe (7) and the first connecting pipe (2) are provided with a first internal thread (11) and a second internal thread (12) respectively, the outer sides of the second connecting pipe (7) and the first connecting pipe (2) are in threaded connection with a second locking cap (8) and a first locking cap (3) respectively, the inner wall of the second locking cap (8) is fixedly connected with a first locking washer (9), the inner wall of the second locking cap (8) is provided with a first external thread (10), the inner wall of the first locking cap (3) is fixedly connected with a second locking washer (13), the inner wall of the first locking cap (3) is provided with a second external thread (14), one side of the connecting seat (1) is fixedly connected with a branch pipe (4), the branch pipe (4) is communicated with the connecting seat (1), and one end of the branch pipe (4) is fixedly connected with the branch support (5).

2. The medical joint according to claim 1, wherein: the second connecting pipe (7) and the first connecting pipe (2) are communicated with the connecting seat (1).

3. The medical joint according to claim 1, wherein: one side of the sub-support (5) is detachably connected with a sealing cap (6).

4. The medical joint according to claim 1, wherein: the outside of second locking cap (8) and first locking cap (3) all is equipped with anti-skidding line.

5. The medical joint according to claim 1, wherein: the inner wall of the first locking washer (9) is of a structure with a narrow upper part and a wide lower part.

6. The medical joint according to claim 1, wherein: the second locking washer (13) is of a structure with a wide upper part and a narrow lower part.