CN201676396U - Medical pipeline quick connector - Google Patents
Medical pipeline quick connector Download PDFInfo
- Publication number
- CN201676396U CN201676396U CN2010201297648U CN201020129764U CN201676396U CN 201676396 U CN201676396 U CN 201676396U CN 2010201297648 U CN2010201297648 U CN 2010201297648U CN 201020129764 U CN201020129764 U CN 201020129764U CN 201676396 U CN201676396 U CN 201676396U
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- CN
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- Prior art keywords
- pipe
- arm
- tube
- tube chamber
- diameter
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- 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
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Abstract
The utility model discloses a medical pipeline quick connector, comprising a pipe body, wherein the pipe body is made from medical elastic plastics; the cross section of the cavity of the pipe body forms a circle shape; and the diameter of the pipe cavity is gradually reduced from the middle to both ends. When in use, the two ends of the pipe body are respectively sheared, the diameter of the opening of the pipe cavity is equal to or slightly smaller than the outer diameter of the pipe to be connected, and then the pipe to be connected is respectively sleeved into the pipe cavity. As the pipe is made from the elastic material, the inner wall of the pipe body is tightly pressed onto the outer wall of the pipe to be connected after connection, and the connected part is effectively sealed. The utility model has the advantages of simple structure and convenient use, and is widely suitable for connecting the pipes of different diameters.
Description
Technical field
This utility model relates to a kind of joint, particularly a kind of medical tubing fast joint.
Background technology
Joint is used to connect the parts that needs connect, as cable connection, pipeline connection etc.Often run into the not enough situation that maybe body of different-diameter need be connected of drainage tube length in the clinical medical and nursing work, not enough for drainage tube length, if remove to seek the drainage tube of suitable length again, lengthen working hours undoubtedly, reduce work efficiency, if connect the body of different-diameter, just must provide the joint that has the different-diameter interface.
At described two kinds of situations, need a kind of medical tubing fast joint, the interface of different-diameter can be provided, the body that is suitable for different-diameter connects.
The utility model content
In view of this, the purpose of this utility model provides a kind of medical tubing fast joint, and the interface of different-diameter can be provided, and is applicable to the connection between the different-diameter body, and simple in structure, easy to use.
Medical tubing fast joint of the present utility model comprises the body of being made by the medical elastic material, and the tube chamber cross section of body is circular, and lumen diameter is dwindled to two ends gradually by the body middle part.
Further, tube wall is provided with arm, and the arm tube chamber is communicated with the body tube chamber, and the arm lumen diameter dwindles to self end gradually by being communicated with the position;
Further, body tube chamber and arm tube chamber are the truncated cone structure;
Further, outer surface of tube body is provided with the scale of representing the corresponding site lumen diameter respectively with a tube outer surface;
Further, body and arm are the circular cone ring structure.
The beneficial effects of the utility model: medical tubing fast joint of the present utility model, comprise the body of making by the medical elastic material, the tube chamber cross section of body is circular, lumen diameter is dwindled to two ends gradually by the body middle part; During use, the body both ends are sheared respectively, make tube chamber mouth diameter be equal to or slightly less than pipe to be connected (as drainage tube) external diameter, then pipe to be connected is placed in the tube chamber respectively and gets final product, the body material has elasticity, connects the outer wall that the back inboard wall of tube body presses pipe to be connected, connecting portion effectively seals, simple in structure, easy to use, be fit to be widely used in the connection between the different-diameter body.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is further described.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be Fig. 1 along A-A to cutaway view.
The specific embodiment
Fig. 1 is a structural representation of the present utility model; Fig. 2 be Fig. 1 along A-A to cutaway view.
As shown in the figure:
The medical tubing fast joint of present embodiment, comprise the body of being made by the medical elastic material 1, tube chamber 2 cross sections of body are circular, and tube chamber 2 diameters are dwindled to two ends gradually by body 1 middle part, during use, the body two ends are sheared so that tube chamber mouth diameter is equal to or slightly less than pipe diameter to be connected, then pipe to be connected is got final product from filling in the tube chamber, the body material has elasticity, connect the outer wall that back body 1 inwall presses pipe to be connected, connecting portion effectively seals, and is simple in structure, easy to use.
As the further improvement of the foregoing description, tube wall is provided with arm; After setting up arm, joint can be used for connecting pipe how to be connected, and the scope of application is wider, and arm quantity can be a plurality of, and in the present embodiment, arm is 1, and arm and body form Y shape structure; The arm tube chamber is communicated with the body tube chamber, and the arm lumen diameter dwindles to the end gradually by being communicated with the position, is convenient to revise arm tube chamber mouth diameter, for use in the pipeline connection of different-diameter.
As the further improvement of the foregoing description, body tube chamber and arm tube chamber are the truncated cone structure, and body tube chamber and arm lumen diameter evenly dwindle, the shearing and the use of be more convenient for body and arm.
Further improvement as the foregoing description, outer surface of tube body is provided with the scale 4 of representing the corresponding site lumen diameter respectively with a tube outer surface, be convenient to the tube chamber mouth diameter of body and arm is made amendment, use more convenient, in the present embodiment, body scale and arm scale are all along self vertical setting.
As the further improvement of the foregoing description, body and arm are the circular cone ring structure, and best mode is that outer surface of tube body is parallel with its inner surface, tube outer surface and the parallel (not shown) of its inner surface; Body and arm thickness separately is even, is convenient to shear, and the tensile stress distribution of tube body wall and Zhi Guanbi is more even when using simultaneously, and extensibility is better, the longer service life of joint.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. medical tubing fast joint is characterized in that: comprise the body of being made by the medical elastic material (1), the tube chamber of body (2) cross section is circular, and lumen diameter is dwindled to two ends gradually by the body middle part.
2. medical tubing fast joint according to claim 1 is characterized in that: tube wall is provided with arm (3), and the arm tube chamber is communicated with the body tube chamber, and the arm lumen diameter dwindles to self end gradually by being communicated with the position.
3. medical tubing fast joint according to claim 2 is characterized in that: body tube chamber and arm tube chamber are the truncated cone structure.
4. medical tubing fast joint according to claim 3 is characterized in that: outer surface of tube body is provided with the scale (4) of representing the corresponding site lumen diameter respectively with a tube outer surface.
5. medical tubing fast joint according to claim 4 is characterized in that: body and arm are the circular cone ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201297648U CN201676396U (en) | 2010-03-12 | 2010-03-12 | Medical pipeline quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201297648U CN201676396U (en) | 2010-03-12 | 2010-03-12 | Medical pipeline quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676396U true CN201676396U (en) | 2010-12-22 |
Family
ID=43341461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201297648U Expired - Fee Related CN201676396U (en) | 2010-03-12 | 2010-03-12 | Medical pipeline quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083799A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Multi-diameter section two-way connector |
| CN107320835A (en) * | 2017-08-09 | 2017-11-07 | 英华融泰医疗科技股份有限公司 | Multipurpose nasal oxygen tube |
-
2010
- 2010-03-12 CN CN2010201297648U patent/CN201676396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083799A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Multi-diameter section two-way connector |
| CN107320835A (en) * | 2017-08-09 | 2017-11-07 | 英华融泰医疗科技股份有限公司 | Multipurpose nasal oxygen tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20110312 |