CN202419017U - Plug-in type equal tee pipe joint - Google Patents
Plug-in type equal tee pipe joint Download PDFInfo
- Publication number
- CN202419017U CN202419017U CN 201120487781 CN201120487781U CN202419017U CN 202419017 U CN202419017 U CN 202419017U CN 201120487781 CN201120487781 CN 201120487781 CN 201120487781 U CN201120487781 U CN 201120487781U CN 202419017 U CN202419017 U CN 202419017U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- plug
- tee pipe
- type equal
- lid
- 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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Abstract
The utility model relates to a plug-in type equal tee pipe joint, which comprises a joint body, wherein the joint body is provided with three outlets, the peripheries of the three outlets are provided with insertion covers, inner bores of the insertion covers are provided with tapping screw threads (the screw threads are provided with cutting edges similar to screw threads of screw dies), the end of each of the insertion covers is provided with a pair of elastic retainers. The plug-in type equal tee pipe joint provided by the utility model has the beneficial effects that the structure of the plug-in type equal tee pipe joint is simple, the parts for assembling the tee pipe joint are fewer, the plug-in type equal tee pipe joint is convenient to install and use, the connection function of the plug-in type equal tee pipe joint is reliable, and the cost of the pipe joint is effectively reduced. The tee pipe joint can also be used in other plastic pipeline systems.
Description
Technical field
The utility model relates to a kind of drip irrigation system and uses plastic water pipe joint.Belong to the pipeline connection technology field.
Background technique
At present drip irrigation technique is being widelyd popularize, and the water transport pipeline ways of connecting is of all kinds in the drip irrigation system, and wherein the quick replacable type joint is used morely, but present most of quick release coupling is that to form the number of spare parts of quick release coupling more by individual common problem, causes cost higher.For this reason, researched and developed a kind of number of spare parts few, change easily with the footpath three-way union.
Summary of the invention
The purpose of the utility model is to provide a kind of drip irrigation system with plug-in type footpath three-way union together; This joint can connect and open the same footpath PE plastic tube of all size that uses in the drip irrigation system easily; This joint is a quick release coupling, and the assembly of joint is less, and linkage function is reliable; Cost is low, is fit to promote the use of.
The purpose of the utility model is realized by following proposal: a kind of plug-in type is with the footpath three-way union; Comprise a fittings body; Said fittings body has three outlets, has on the cylindrical of three outlet end to insert lid, and this inserts to cover has one section tapping thread (screw thread has cutting edge in the endoporus; Similar with the screw thread of screw die), there is a pair of elasticity card the termination of inserting lid.On the cylindrical of three outlet end groove is arranged, this groove is used for adorning seal ring.Insert connected plastic tube in slotting the lid, the slotting lid of rotation is owing to having Thread Forming TF in the slotting lid, so when slotting lid rotates, just link together connected pipe tap out and with slotting lid.With insert the pipe insertion tube straight coupling body that lid links together, insert in the draw-in groove that the elasticity card that covers just is stuck in fittings body and make plastic pipe, insert lid and fittings body is connected in one, insert the effect that connects pipe of building.Seal ring is leaned in the sealing of water.Pushing the elasticity card aside can pull up and insert lid and open joint.Insert the outer surface of lid and make anti-skid design, manually actuated during installation.This plug-in type is harder plastics such as ABS with the material of footpath three-way union, also can be metal.
The beneficial effect of the utility model is, it simple in structure, and the part of forming tee union is few, easy to install, and linkage function is reliable, has reduced the cost of pipe joint effectively.This three-way union also can be used for other plastic duct systems.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the tectonic maps of the utility model.
Fig. 2 is a sectional drawing of inserting lid.
1. fittings bodies among the figure are 2. inserted lid, 3. rubber seal, 4. plastic tube.
Embodiment
In the embodiment shown in fig. 1; Rubber seal (3) is housed in the groove of fittings body (1); With in the connected hole of inserting lid (2) with footpath PE plastic tube and impose certain axial force; Rotate to insert lid (2) the tapping thread cutting of inserting lid is got in the plastic tube (4), inserted lid (2) neutralization and insert lid (2) and link together securely along with the rotary plastic pipe (4) of inserting lid (2) can be drawn into automatically.Insert in the draw-in groove that the elasticity card of then inserting on the fittings body (1) on the lid (2) just is stuck in fittings body (1) and make fittings body (1), insert lid (2) and plastic tube (4) links together closely having the plastic tube (4) of inserting lid (2) then.Rubber seal (3) plays sealing water.Fig. 2 is a sectional drawing of inserting lid (2), and it is anti-skid design that lid (2) outer surface part is inserted in its expression, convenient manual operations.Open when needs and can push the elasticity card of inserting on the lid (2) during tee union aside with the footpath and withdraw from plastic tube (4) and get final product.
Claims (1)
1. a plug-in type comprises a fittings body with the footpath three-way union, and it is characterized in that: said fittings body has three outlets, and the lid of inserting is arranged on the cylindrical of three outlet end, and inserting to cover has one section tapping thread in the endoporus, and there is a pair of elasticity card the termination of inserting lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120487781 CN202419017U (en) | 2011-11-28 | 2011-11-28 | Plug-in type equal tee pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120487781 CN202419017U (en) | 2011-11-28 | 2011-11-28 | Plug-in type equal tee pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419017U true CN202419017U (en) | 2012-09-05 |
Family
ID=46743780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120487781 Expired - Fee Related CN202419017U (en) | 2011-11-28 | 2011-11-28 | Plug-in type equal tee pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419017U (en) |
-
2011
- 2011-11-28 CN CN 201120487781 patent/CN202419017U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131128 |