CN2924231Y - External thread inner joint - Google Patents
External thread inner joint Download PDFInfo
- Publication number
- CN2924231Y CN2924231Y CN 200620200366 CN200620200366U CN2924231Y CN 2924231 Y CN2924231 Y CN 2924231Y CN 200620200366 CN200620200366 CN 200620200366 CN 200620200366 U CN200620200366 U CN 200620200366U CN 2924231 Y CN2924231 Y CN 2924231Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- spigot
- pipeline
- inner 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 - Lifetime
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an external thread inner joint. The structure is a cylinder with a hexagonal hole (1) in the center. The external circle of the cylinder is provided with a pipe thread (2). The utility model can prevent pipes from being squeezed too tightly and damaged during installation, and the inner joint of the pipeline after being connected can not be seen from the outside which makes the pipeline neater and delighter after installation. The utility model has the advantages of simple structure, light weight, material saving, and reducing processing cost. Varieties and specifications of the inner joints can also be increased to make the clients have more choices.
Description
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of outer silk spigot.
Background technique
In the connection of pipeline, the use of outer silk spigot is a lot, original outer silk spigot shape has one six side in the middle of being, two is the screw thread of joint, because this joint working process mostly is to adopt mould one-time formed, so screw thread is generally slightly larger than two diameter near six sides' position, sometimes in the process of twisting, meeting is connected pipe squeeze crack; Six sides in the middle of original in addition spigot, after having grown service time, also easy dust stratification dirt is swept also inconvenience of health and cleaning, influences the clean and tidy and attractive in appearance of pipe coupling place.
Summary of the invention
The purpose of this utility model is: a kind of outer silk spigot is provided.This spigot can not twisted pipeline in installation process and be split, and easy for installation, the joint after the installation sees have the seam except in the middle of the two tubes outside, can't see spigot, makes pipeline seem more attractive in appearance neat.This joint structure is simple, and is in light weight, and materials are economized, and have lowered processing cost, also can increase the description of spigot, but make the user that more choice be arranged.
The technical solution of the utility model: a kind of outer silk spigot, it is the cylindrical body that there is hexagonal hole 1 at a center, cylindrical cylindrical has pipe thread 2.
Compared with prior art, the utility model provides a kind of outer silk spigot.Can prevent from the installation process to twist too tight the time squeeze bad pipeline, the pipeline after the connection be can't see spigot outside, makes after the piping erection well more neat and artistic.This joint structure is simple, and is in light weight, and materials are economized, and have reduced processing cost, also can increase the description of spigot, but make the user that more choice be arranged.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is A-A sectional drawings of the present utility model;
Accompanying drawing 3 is mounting point figure of the present utility model;
Accompanying drawing 4 is that the back that installs of the present utility model is at ducted key plan;
Accompanying drawing 5 is structural drawing of existing spigot;
Accompanying drawing 6 is the position views after the installing of existing spigot.
Embodiment
Embodiment.Shown in accompanying drawing 1,2,3, outer silk spigot of the present utility model, it is the cylindrical body that there is hexagonal hole 1 at a center, cylindrical cylindrical has pipe thread 2.During installation, use earlier outer hexagon, outer silk spigot is screwed in the female pipeline position of half approximately,, be screwed on other half spigot that exposes, after two pipe ends that connect closely contact, get final product then with another root pipeline.
Outer silk spigot of the present utility model can be made of engineering plastics, is used for the connection of plastic pipe, also can make of metal, is used for the connection of general pipeline.
Claims (1)
1. outer silk spigot, it is characterized in that: its structure is the cylindrical body that there is hexagonal hole (1) at a center, and cylindrical cylindrical has pipe thread (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200366 CN2924231Y (en) | 2006-04-14 | 2006-04-14 | External thread inner joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200366 CN2924231Y (en) | 2006-04-14 | 2006-04-14 | External thread inner joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924231Y true CN2924231Y (en) | 2007-07-18 |
Family
ID=38260663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200366 Expired - Lifetime CN2924231Y (en) | 2006-04-14 | 2006-04-14 | External thread inner joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924231Y (en) |
-
2006
- 2006-04-14 CN CN 200620200366 patent/CN2924231Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |