CN202580372U - Convenient-to-use connecting pipe - Google Patents
Convenient-to-use connecting pipe Download PDFInfo
- Publication number
- CN202580372U CN202580372U CN 201220235945 CN201220235945U CN202580372U CN 202580372 U CN202580372 U CN 202580372U CN 201220235945 CN201220235945 CN 201220235945 CN 201220235945 U CN201220235945 U CN 201220235945U CN 202580372 U CN202580372 U CN 202580372U
- Authority
- CN
- China
- Prior art keywords
- pipe
- elastic hose
- sleeve
- connecting pipe
- wall
- 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
Images
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model discloses a convenient-to-use connecting pipe, which comprises a connecting pipe body, as the improvement, two ends of the connecting pipe body are provided with connecting openings for connecting pipelines, each connecting opening comprises an elastic hose capable of accommodating a pipeline pipe fitting and a sleeve matched with the connecting pipe body through screw threads, the inner wall of the sleeve is in a cone shape, the inner diameter of the outer side of the sleeve is greater than the outer diameter of the elastic hose, and the inner diameter of the inner side of the sleeve is equal to the outer diameter of the elastic hose. Through the arrangement of the connecting pipe, two ends of the connecting pipe are provided with the elastic hose and the sleeve with the cone-shaped inner wall, the elastic hose is matched with a pipe opening of a broken pipe, the sleeve is propelled through screw thread screwing, the conical surface of the inner wall of the sleeve is used for fastening and compressing the pipe wall of the elastic hose step by step, the pipe wall of the hose is enabled to be in close fit with the pipe wall of the broken pipe, and the connection quality is ensured. The convenient-to-use connecting pipe has the beneficial effects that equipment and tools of various kinds can be omitted, the connection process is simplified, and the pipeline maintenance efficiency is improved.
Description
Technical field
The utility model relates to the connecting tube in a kind of pipeline.
Background technique
The pipeline of fed sheet of a media fracture at present, usually through welding or welding, and pipeline usually design be unfavorable for welding or the use of welder in comparatively hidden place, this to pipeline maintenance make troubles.
Summary of the invention
The utility model is in order to solve the problem that existing pipeline maintenance exists in connecting, provide a kind of need welding or welder, pipeline connecting tube easy to use.
The technological scheme that the utility model solves existing issue is: a kind of connecting tube easy to use comprises the connection body, as improvement; Described connection body two ends are provided with the connection mouth of connecting pipeline; Described connection mouth comprises that one can hold the elastic hose of pipeline pipe fitting, and is connected body screw-thread fit sleeve pipe, and described internal surface of sleeve pipe is taper; The outside of sleeve internal diameter is greater than the elastic hose external diameter, and the inboard internal diameter of sleeve pipe equals the elastic hose external diameter.
As further improvement, the gap between described outside of sleeve internal diameter and the elastic hose external diameter is 1.5 times of elastic hose wall thickness.
The utility model compared with prior art, through connecting tube is set, the connecting tube two ends are provided with the sleeve pipe of elastic hose and inwall taper; Elastic hose matches with the mouth of pipe of disconnected pipe, advances sleeve pipe through screw thread rotation, and the conical surface of internal surface of sleeve pipe is used for progressively fastening and compressing elastic hose tube wall; Force the flexible pipe tube wall and the tube wall of disconnected pipe to closely cooperate, guarantee quality of connection, its beneficial effect is to exempt various device and instrument; Simplify and connect technology, the efficient of raising pipeline maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; This case study on implementation comprises the connection body, connects the connection mouth 2 that body 1 two ends are provided with connecting pipeline, and connection mouth 2 comprises that one can hold the elastic hose 21 of pipeline pipe fitting 3; Be connected body 1 screw-thread fit sleeve pipe 22; Sleeve pipe 22 inwalls are taper, and sleeve pipe 22 outside internal diameters are greater than elastic hose 21 external diameters, and sleeve pipe 22 inboard internal diameters equal elastic hose 21 external diameters.
In this case study on implementation, the gap between sleeve pipe 22 outside internal diameters and elastic hose 21 external diameters is 1.5 times of elastic hose 21 wall thickness, the targeting port that forming sleeves 22 advances.
Claims (2)
1. connecting tube easy to use; Comprise the connection body, it is characterized in that: described connection body two ends are provided with the connection mouth of connecting pipeline, and described connection mouth comprises that one can hold the elastic hose of pipeline pipe fitting; Be connected body screw-thread fit sleeve pipe; Described internal surface of sleeve pipe is taper, and the outside of sleeve internal diameter is greater than the elastic hose external diameter, and the inboard internal diameter of sleeve pipe equals the elastic hose external diameter.
2. connecting tube easy to use as claimed in claim 1 is characterized in that: the gap between described outside of sleeve internal diameter and the elastic hose external diameter is 1.5 times of elastic hose wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235945 CN202580372U (en) | 2012-05-15 | 2012-05-15 | Convenient-to-use connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235945 CN202580372U (en) | 2012-05-15 | 2012-05-15 | Convenient-to-use connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580372U true CN202580372U (en) | 2012-12-05 |
Family
ID=47249781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235945 Expired - Fee Related CN202580372U (en) | 2012-05-15 | 2012-05-15 | Convenient-to-use connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580372U (en) |
-
2012
- 2012-05-15 CN CN 201220235945 patent/CN202580372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |