CN209054206U - A kind of capillary pipeline attachment device - Google Patents
A kind of capillary pipeline attachment device Download PDFInfo
- Publication number
- CN209054206U CN209054206U CN201821753746.XU CN201821753746U CN209054206U CN 209054206 U CN209054206 U CN 209054206U CN 201821753746 U CN201821753746 U CN 201821753746U CN 209054206 U CN209054206 U CN 209054206U
- Authority
- CN
- China
- Prior art keywords
- capillary pipeline
- attachment device
- capillary
- nut
- pipeline attachment
- 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.)
- Active
Links
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a kind of capillary pipeline attachment device, belongs to Medical Devices Instrument technology field and include the precision instrument and equipment field of gas circuit, fluid path.Capillary pipeline attachment device provided by the utility model, including connector, nut；The connector internal diameter is suitable with the outer diameter of capillary pipeline for needing to connect, and both ends are tapered and surface has and the matched screw thread of nut；When capillary pipeline occurs damaged, it is only necessary to the capillary pipeline attachment device be set at damaged capillary pipeline, tightened by nut and being threadedly engaged for the conical surface at both ends, so that no replacement is required can reach the requirement used for damaged capillary pipeline.
Description
Technical field
The utility model relates to a kind of capillary pipeline attachment device, belongs to Medical Devices Instrument technology field and include gas
Road, fluid path precision instrument and equipment field.
Background technique
In modern comfort, liquid channel system has been employed very extensive, especially medical industry, and fluid path pipeline everywhere may be used
See, arrives up to ten million Medical Devices greatly, it is small to arrive microslide cleaning machine, but the pipeline inside every equipment is all crisscross multiple
It is miscellaneous.Particularly with regard to capillary pipeline.
The very thin pipe of internal diameter is commonly referred to as the tubule that internal diameter is equal to or less than 1 millimeter, because caliber has " capillary "
It is thin such as hair thus claim capillary.
The transmission of liquid is carried out on Medical Devices commonly using capillary pipeline, capillary pipeline is with the hard material such as plastics and metal
Based on material.It since capillary pipeline is tiny, often blocks, breakage etc..It is exactly integral replacing after appearance, is caused to work production
Waste and loss.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of capillary pipeline attachment device, and the technical solution is as follows.
A kind of capillary pipeline attachment device, the capillary pipeline attachment device include connector, nut；In the connector
Diameter is suitable with the outer diameter of capillary pipeline that connects is needed, both ends are tapered and surface have with the matched screw thread of nut, pass through spiral shell
The retraction of cap causes the tapered surface of nut and connector to squeeze, and connector internal diameter can integrally reduce and compress capillary, reaches
To the effect of sealing and connection, reparation.
In one embodiment, the capillary pipeline attachment device linearly or any angle broken line.
In one embodiment, the material that there is the material selection of the connector resistance to corrosion to deform by force, in energy
Or with the identical material of capillary pipeline material that is connect.
In one embodiment, the strong with resistance to corrosion of the material selection of the connector, the interior material deformed of energy
Material includes tetrafluoroethene and polyether-ether-ketone.
In one embodiment, the internal diameter at the both ends of the capillary pipeline attachment device is identical or different, both ends it is interior
Diameter is suitable with the outer diameter to the capillary pipeline in requisition for connection respectively.
In one embodiment, the material selection of the nut have resistance to corrosion is strong, in energy deformable material or with
The identical material of capillary material connected.
In one embodiment, the strong with resistance to corrosion of the material selection of the nut, the interior material deformed of energy
Including tetrafluoroethene and polyether-ether-ketone.
The advantages of the utility model:
Capillary pipeline attachment device provided by the utility model, including connector, nut；The connector internal diameter and needs
The outer diameter of the capillary pipeline of connection is suitable, and both ends are tapered and surface has and the matched screw thread of nut；Occur in capillary pipeline
When damaged, it is only necessary to the capillary pipeline attachment device be set at damaged capillary pipeline, pass through the taper table of nut and both ends
Being threadedly engaged for face is tightened, so that no replacement is required can reach the requirement used for damaged capillary pipeline.
Detailed description of the invention
Fig. 1 uses schematic diagram for a kind of linear type capillary pipeline attachment device；
Fig. 2 uses schematic diagram for a kind of broken line type capillary pipeline attachment device；
Wherein 1 is capillary pipeline, and 2 be connector, and 3 be one end nut, and 4 be other end nut.
Specific embodiment
Here is that the utility model is specifically described.
Embodiment 1
As shown in Figure 1, a kind of use schematic diagram of linear type capillary pipeline attachment device for the utility model；
1 is capillary pipeline, and 2 be connector, and 3 be one end nut, and 4 be other end nut, 2 internal diameter of connector and needs
The outer diameter of the capillary pipeline 1 of connection is suitable, and both ends are tapered and surface has with the matched screw thread of nut, capillary pipeline in Fig. 1
Attachment device is linear type；
Fig. 2 uses schematic diagram for a kind of broken line type capillary pipeline attachment device.
Working principle of the utility model is:
When breakage occurs for capillary pipeline 1 or needs to connect two capillary pipelines 1, then in the breakage of the capillary pipeline 1
The capillary pipeline attachment device is set, is tightened by nut and being threadedly engaged for the conical surface at both ends, so that damaged capillary
No replacement is required can reach the requirement used for pipeline, and two need the capillary pipeline connected can also normal use.
When needing to connect two slightly different capillary pipelines 1 of outer diameter, both ends internal diameter and need to connect two may be selected
A 1 outer diameter of capillary pipeline distinguishes comparable capillary pipeline attachment device, and two capillary pipelines 1 are inserted into the capillary from both ends respectively
Pipeline connecting device is tightened by nut 3 and nut 4 with being threadedly engaged for the conical surface at both ends respectively, so that two needs
The capillary pipeline of connection can also normal use.
Although the utility model has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the utility model, any
Person skilled in the art can do various change and modification, therefore this without departing from the spirit and scope of the utility model
The protection scope of utility model should subject to the definition of the claims.
Claims (7)
1. a kind of capillary pipeline attachment device, which is characterized in that the capillary pipeline attachment device includes connector, nut；Institute
It is suitable with the outer diameter of capillary pipeline for needing to connect to state connector internal diameter, and both ends are tapered and surface has and the matched spiral shell of nut
Line causes the tapered surface of nut and connector to squeeze by the retraction of nut, and connector internal diameter can integrally be reduced and be compressed
Capillary has the function that sealing and connection, reparation.
2. capillary pipeline attachment device according to claim 1, which is characterized in that the capillary pipeline attachment device is in straight
Line or any angle broken line.
3. capillary pipeline attachment device according to claim 2, which is characterized in that the material selection of the connector has
Resistance to corrosion is strong, can in the material that deforms or with the identical material of capillary pipeline material that is connect.
4. capillary pipeline attachment device according to claim 3, which is characterized in that the tool of the material selection of the connector
The material for having resistance to corrosion to deform by force, in energy includes tetrafluoroethene and polyether-ether-ketone.
5. capillary pipeline attachment device according to claim 4, which is characterized in that the two of the capillary pipeline attachment device
The internal diameter at end is identical or different, and the internal diameter at both ends is suitable with the outer diameter to the capillary pipeline in requisition for connection respectively.
6. capillary pipeline attachment device according to claim 5, which is characterized in that the material selection of the nut has anti-
Corrosive power is strong, in energy deformable material or with the identical material of capillary material that is connect.
7. capillary pipeline attachment device according to claim 6, which is characterized in that the material selection of the nut has
Resistance to corrosion is strong, the interior material deformed of energy includes tetrafluoroethene and polyether-ether-ketone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753746.XU CN209054206U (en) | 2018-10-26 | 2018-10-26 | A kind of capillary pipeline attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753746.XU CN209054206U (en) | 2018-10-26 | 2018-10-26 | A kind of capillary pipeline attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054206U true CN209054206U (en) | 2019-07-02 |
Family
ID=67051751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753746.XU Active CN209054206U (en) | 2018-10-26 | 2018-10-26 | A kind of capillary pipeline attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054206U (en) |
-
2018
- 2018-10-26 CN CN201821753746.XU patent/CN209054206U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102042449B (en) | Pipe connecting piece | |
| CN105757367B (en) | A kind of ferrule fitting device | |
| CN105202288A (en) | Pipe connector | |
| CN209054206U (en) | A kind of capillary pipeline attachment device | |
| CN201159349Y (en) | Hydraulic system pipe joint | |
| CN109386674B (en) | Male joint of pipe joint and pipe joint | |
| CN106247045A (en) | A kind of oil connection | |
| CN213064759U (en) | Pipeline backstop | |
| CN206159700U (en) | Hydraulic hose connecting device | |
| CN202510866U (en) | Sweat-soldering pouring type connection joint of composite tube | |
| CN205207964U (en) | Composite connection coupling | |
| CN204533894U (en) | A kind of enlarging sealing joint body | |
| CN207830789U (en) | A kind of fastening-pressing type hose attachment device | |
| CN205207967U (en) | Connection pipe joint | |
| CN208687199U (en) | A kind of pipe line fast joint of high-pressure oil pipe cleaning equipment | |
| CN203726265U (en) | Cooling liquid nozzle assembly applied to machine tool | |
| CN102537548A (en) | Pipe joint with better sealing performance | |
| CN201934822U (en) | Pipeline connecting piece | |
| JP2005308201A (en) | Joint for oil well steel pipe | |
| CN208041370U (en) | A kind of swelled connector of air-conditioning duct | |
| CN202791100U (en) | Right-angled adjustable column jacket connector | |
| CN203162381U (en) | Pressure transmitter fast connection device | |
| CN203227938U (en) | Novel laser welding structure of connector of oil inlet-outlet opening of hydraulic oil cylinder | |
| CN202546058U (en) | Self-locking type pipe joint | |
| CN202708467U (en) | High-pressure oil line protective pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |