CN2462188Y - Fast-mounting tube fitting - Google Patents
Fast-mounting tube fitting Download PDFInfo
- Publication number
- CN2462188Y CN2462188Y CN 00212554 CN00212554U CN2462188Y CN 2462188 Y CN2462188 Y CN 2462188Y CN 00212554 CN00212554 CN 00212554 CN 00212554 U CN00212554 U CN 00212554U CN 2462188 Y CN2462188 Y CN 2462188Y
- Authority
- CN
- China
- Prior art keywords
- processed
- trapezoidal
- steel pipe
- main body
- utility
- 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
- Revetment (AREA)
Abstract
The utility model provides a rapid-installing pipe fitting which is basically composed of a main body 1. The utility model is characterized in that an external thread is arranged at the position of an interface of the main body 1; a through hole corresponding to a steel pipe 6 is arranged on a compression nut 2 in the axial direction; one end of the through hole is provided with an internal thread corresponding to the external thread on the main body 1; a trapezoidal clamping ring 3 is installed between the steel pipe 6 and an inner hole of the compression nut 2; a plain cushion 4 and a trapezoidal rubber ring 5 are installed between the trapezoidal clamping ring 3 and an end head of the main body 1. The utility model has the advantages of rapid installation and detachment, installation working hour saving, etc.
Description
The utility model relates to a kind of Pipe jointing part, particularly about the fast-assembling Pipe jointing part in a kind of steel pipe pipeline.
Existing Pipe jointing part, mainly containing straight-through, elbow, threeway, four-way, gas bag, to mend core etc. several, and present Pipe jointing part all is to be processed with outside thread in the end of pipe, and is processed with internal thread in the end of coupling.During installation, pipe and coupling are got final product being screwed, this Pipe jointing part, processing cost is low, but exist easy to leak, dismounting inconvenience, shortcoming such as during installation fee.
The purpose of this utility model provides a kind of Pipe jointing part of fast demountable.
Technical solution of the present utility model is: a kind of Fast-mounting tube fitting, constituted by body 1, it is characterized in that: the jointing of body 1 is processed with outside thread, clamping nut 2 axially is processed with and steel pipe 6 corresponding through holes, the one end be processed with body 1 on the corresponding internal thread of outside thread, between steel pipe 6 and clamping nut 2 endoporus, trapezoidal snap ring 3 is housed, between trapezoidal snap ring 3 and body 1 termination, plain cushion 4 and trapezoidal cushion rubber 5 is housed.
Be processed with screw thread on 1 described trapezoidal snap ring 3 inwalls.
The utility model is compared with prior art, and it is quick to have a dismounting, can save a large amount of installation work-hours, easy to leak not, advantage such as safe and reliable.
Accompanying drawing 1 is the utility model embodiment's a structural representation.
Below in conjunction with description of drawings embodiment:
Body 1 adopts malleable cast iron to process, end at body 1 is processed with outside thread, clamping nut 2 also adopts malleable cast iron to process, axially be processed with and the corresponding through hole of steel pipe 6 external diameters at it, little interior big outside its aperture, form domatic, the corresponding internal thread of outside thread of the other end processing and body 1 end, trapezoidal snap ring 3 adopts No. 45 steel to process, be processed with screw thread on the inwall, outer wall is processed into clamping nut 2 inwalls domatic accordingly, and plain cushion 4 adopts the A3 ironworking to form, and trapezoidal cushion rubber 5 adopts rubber processing to form, elder generation is successively with clamping nut 2 during installation, trapezoidal snap ring 3, plain cushion 4, trapezoidal cushion rubber 5 is inserted in the end of steel pipe 6, then the termination of steel pipe 6 is inserted in the body 1, clamping nut 2 is twisted in 1 pair of body, tighten and get final product.
Claims (2)
1, a kind of Fast-mounting tube fitting, constituted by body 1, it is characterized in that: the jointing of body 1 is processed with outside thread, clamping nut 2 axially is processed with and steel pipe 6 corresponding through holes, the one end be processed with body 1 on the corresponding internal thread of outside thread, between steel pipe 6 and clamping nut 2 endoporus, trapezoidal snap ring 3 is housed, between trapezoidal snap ring 3 and body 1 termination, plain cushion 4 and trapezoidal cushion rubber 5 is housed.
2, Pipe jointing part according to claim 1 is characterized in that: be processed with screw thread on described trapezoidal snap ring 3 inwalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212554 CN2462188Y (en) | 2000-07-11 | 2000-07-11 | Fast-mounting tube fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212554 CN2462188Y (en) | 2000-07-11 | 2000-07-11 | Fast-mounting tube fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462188Y true CN2462188Y (en) | 2001-11-28 |
Family
ID=33579037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212554 Expired - Fee Related CN2462188Y (en) | 2000-07-11 | 2000-07-11 | Fast-mounting tube fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462188Y (en) |
-
2000
- 2000-07-11 CN CN 00212554 patent/CN2462188Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2462188Y (en) | Fast-mounting tube fitting | |
| CN2225590Y (en) | Pipe line sealing-blocking device | |
| CN201031750Y (en) | Clamp of air filtering device suction piece | |
| CN2620809Y (en) | Ring pressure pipeline connection piece | |
| CN2328847Y (en) | Pipeline joint | |
| CN201787258U (en) | Detachable connector for pipe fittings | |
| CN2605449Y (en) | Quick-action joint | |
| CN201548528U (en) | Special ultrasonic wave probing pipe for bridge | |
| CN2283173Y (en) | Self-locking pipe connecting piece | |
| CN201062693Y (en) | Internal thread pressing type connecting pipe fitting for bell mouth | |
| CN2223404Y (en) | Quickfit reducing element | |
| CN2345824Y (en) | Strong pipe fitting for pipe without mantle fiber | |
| CN219257604U (en) | Electric vehicle handle sleeve with anti-drop structure | |
| CN2208149Y (en) | Quick-fastening sealing pipe joint | |
| CN210396861U (en) | A tail larynx structure for vehicle vent-pipe | |
| CN222244557U (en) | Flange correction device for automobile intake and exhaust pipes | |
| CN2319659Y (en) | Rectangle shape ring sealed pipe joint locked by oblique mouth metal ring | |
| CN2410794Y (en) | Electric wire steel casing fast joint | |
| CN219139902U (en) | Three-way valve convenient to install | |
| CN2223405Y (en) | Quickfit bend | |
| CN211108901U (en) | High-strength special-shaped seamless steel pipe | |
| CN217977856U (en) | Connecting device for pressure reducer | |
| CN214579477U (en) | Pipeline connecting and fixing device | |
| CN2572175Y (en) | Convenient pipe joint | |
| CN2337340Y (en) | Multi-purpose dismountable expansion bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |