CN2366662Y - Joint for directly passing through type pipeline - Google Patents
Joint for directly passing through type pipeline Download PDFInfo
- Publication number
- CN2366662Y CN2366662Y CN 99208540 CN99208540U CN2366662Y CN 2366662 Y CN2366662 Y CN 2366662Y CN 99208540 CN99208540 CN 99208540 CN 99208540 U CN99208540 U CN 99208540U CN 2366662 Y CN2366662 Y CN 2366662Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- pipes
- straight
- utility
- model
- 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
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a through connecting member for pipes, which mainly comprises a main sleeve pipe, a conical locking nut, an open conical sleeve pipe, a cushion ring and seal members. The utility model has the advantages that the through connecting member for pipes can join pipes conveniently, quickly and reliably under the condition that the pipes to be connected are not threaded, etc., and the through connecting member for pipes protects the connecting place and is easy to assemble and disassemble.
Description
The utility model belongs to a kind of novel pipeline link, and it relates to the structure that a kind of taper locknut and main casing combined type pipe lead to fitting.
At present, the Placement of various pipes (as plumbing, combustion gas, heating pipe etc.) is varied; Connect, weld, be threaded as flange plate connection, socket joint, but, above-mentioned Placement all exists following deficiency, need handle connected pipeline, as thread connecting mode common in daily construction, must on connected pipeline, process cover system outside thread and pipe fitting screw-internal thread fit and tighten, finish pipeline and connect.This mode is taken a lot of work, requires great effort, constructs difficult.
The purpose of this utility model provides the straight-through link technological scheme of a kind of two new pipelines; it does not need connected pipe is carried out any processing; pipeline can be connected; its is constructed, the maintenance pipeline is convenient, fast; pipeline connects reliable; and the joint there is protective action, the pipe main body not damaged.
The purpose of this utility model is to realize like this, the utility model mainly comprises: 1. main sleeve pipe 2. taper locknuts 3. split conical sleeve pipes 4. packing rings 5. Sealings, there is outside thread at main sleeve port place, there is the internal thread that cooperates with the outside thread at main sleeve port place at the large port place of taper locknut, and the split conical sleeve inner tube wall has straight knurling or hatching knurling; The split conical sleeve pipe places in the taper locknut.During use, connected pipe one end is enclosed within taper locknut, split conical sleeve pipe, packing ring, Sealing on the pipeline, inserts in the main sleeve pipe again taper locknut and main sleeve pipe are tightened, and just finishes pipe laying.
Because adopt technique scheme, major advantage of the present utility model is: it can be to processing such as connected pipe cover throwing buttons, and convenient, fast, connecting tube reliably has protective action and is convenient to dismounting the joint.
The drawing of the utility model accompanying drawing is described as follows:
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing and example the utility model is described in further detail.
In an embodiment, 1. main sleeve pipe 2. taper locknuts 3. split conical sleeve pipes 4. packing rings 5. Sealings 6. are connected pipeline.
In this example, the outer transversal of taper locknut is straight knurling shape, and main sleeve pipe cross-section area is a straight knurling shape, and material of the present utility model can be metallic material, also can be nonmetallic material, as plastics, rubber etc.
Claims (3)
1. two new pipelines lead directly to link, it is characterized in that it mainly comprises: main sleeve pipe, taper locknut, split conical sleeve pipe, packing ring, Sealing; There is outside thread at main sleeve port place, and there is the internal thread that cooperates with main sleeve pipe outside thread at the large port place of taper locknut, and split conical sleeve pipe, packing ring, Sealing place in the taper locknut.
2. according to the straight-through link of the described two new pipelines of claim 1, it is characterized in that the split conical sleeve inner tube wall has straight knurling or hatching knurling.
3. according to claim 1 or the straight-through link of 2 described two new pipelines, the external cross section that it is characterized in that the taper locknut is a straight knurling shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208540 CN2366662Y (en) | 1999-04-26 | 1999-04-26 | Joint for directly passing through type pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208540 CN2366662Y (en) | 1999-04-26 | 1999-04-26 | Joint for directly passing through type pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366662Y true CN2366662Y (en) | 2000-03-01 |
Family
ID=34002279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208540 Expired - Fee Related CN2366662Y (en) | 1999-04-26 | 1999-04-26 | Joint for directly passing through type pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366662Y (en) |
-
1999
- 1999-04-26 CN CN 99208540 patent/CN2366662Y/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 | ||
| 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 |