CN202972261U - Water pipe connector - Google Patents
Water pipe connector Download PDFInfo
- Publication number
- CN202972261U CN202972261U CN 201220595461 CN201220595461U CN202972261U CN 202972261 U CN202972261 U CN 202972261U CN 201220595461 CN201220595461 CN 201220595461 CN 201220595461 U CN201220595461 U CN 201220595461U CN 202972261 U CN202972261 U CN 202972261U
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- CN
- China
- Prior art keywords
- water pipe
- pipe adapter
- pipe connector
- port
- outside
- 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 water pipe connector, which comprises a water pipe joint and the water pipe connector which are connected, and a connecting nut sleeved outside the water pipe joint and the water pipe connector; wherein the water pipe joint is provided with a horn-mouth-shaped port which opens outward, and the water pipe connector is provided with a shrank conical face port; screw threads are arranged outside the water pipe connector; and screw threads which are matched with the outside of the water pipe connector are arranged on the inner side of the connecting nut which is sleeved outside the water pipe connector. A gasket can further be arranged between a horn-shaped port of the water joint and the conical face port of a corresponding water pipe connector, and a ring groove can further be arranged in a threaded part of an inner wall surface of the connecting nut. The water pipe connector has the advantages of simple structure, ingenious design, tight sealing, water pipe manufacture materials saving, convenience in use and the like.
Description
Technical field
The utility model relates to a kind of water pipe interconnection technique, particularly relates to a kind of water pipe adapter.
Background technique
On market, for the connection of water pipe, usually adopt and establish female thread structure in the attaching nut at present, the hose nozzle of corresponding connection adopts external thread structure.Therefore usually cause the water pipe port sealing not tight, easily leak, thicker to the tube wall that requires water pipe simultaneously, generally can not be less than 2.5 millimeters.For the water pipe made from stainless steel, especially performance obviously, has so greatly increased the cost of production of water pipe, has limited thus the reduction of water pipe manufacture cost, causes water pipe to make the significant wastage of material.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of water pipe adapter simple in structure, with low cost, easy to prepare.
The utility model is achieved in that
A kind of water pipe adapter, it comprises the waterpipe jointing, the water pipe adapter that are connected, be enclosed within the attaching nut of waterpipe jointing and water pipe adapter outside; Wherein waterpipe jointing has the bell mouth shape port that outwards opens, and water pipe adapter has the conical surface port of contraction; Be provided with screw thread outside water pipe adapter; The attaching nut inboard that is enclosed within water pipe adapter outside is provided with the screw thread that matches with the water pipe adapter outside.Can also be provided with packing ring between the conical surface port of the horn-like port of waterpipe jointing and corresponding water pipe adapter.Helical thread portion at attaching nut's internal face can also be provided with annular groove.
The port of water pipe adapter is arranged to horn-like, the conical surface with the port design of water pipe adapter becomes to shrink makes both to match, and is socketed the attaching nut to be threaded port outside, can make between water pipe adapter to link together closely, prevents from leaking.Simultaneously, need not when the connecting water pipe due to the utility model at water pipe outside tapping, only need establish screw thread in the water pipe adapter outside, therefore the requirement of water pipe wall thickness greatly reduced, can be as small as 1 millimeter, reduced the water pipe cost of production.When using the utility model, only need with conical head hit water pipe end that the pipe device will need to connect by hitting, be squeezed into above-mentioned horn-like port, can be convenient to install.The utlity model has simple in structure, design is ingenious, sealing is tight, conserve water pipe manufacturer material, the advantage such as easy to use.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
See Fig. 1, a kind of water pipe adapter, it comprises the waterpipe jointing 1, the water pipe adapter 2 that are connected, be enclosed within the attaching nut 5 of waterpipe jointing and water pipe adapter outside; Wherein waterpipe jointing 1 has the bell mouth shape port 4 that outwards opens, and water pipe adapter 2 has the conical surface port 3 of contraction; Be provided with screw thread outside water pipe adapter; The attaching nut inboard that is enclosed within water pipe adapter outside is provided with the screw thread that matches with the water pipe adapter outside.
Also be provided with packing ring 6 between the conical surface port 3 of the horn-like port 4 of waterpipe jointing 1 and corresponding water pipe adapter 2.Helical thread portion at attaching nut's 5 internal faces also is provided with annular groove 7.
Be arranged to the port of waterpipe jointing 1 horn-like, water pipe adapter 2 is designed to the conical surface that port shrinks, makes both to match, and be socketed the attaching nut 5 to be threaded outside port, can make between water pipe adapter to link together closely, prevent from leaking.Simultaneously, need not when the connecting water pipe due to the utility model at water pipe outside tapping, only need establish screw thread in the water pipe adapter outside, therefore the requirement of water pipe wall thickness greatly reduced, can be as small as 1 millimeter, reduced the water pipe cost of production.
The utlity model has simple in structure, design is ingenious, sealing is tight, conserve water pipe manufacturer material, the advantage such as easy to use.
Claims (3)
1. a water pipe adapter, is characterized in that, it comprises the waterpipe jointing, the water pipe adapter that are connected, be enclosed within the attaching nut of waterpipe jointing and water pipe adapter outside; Wherein waterpipe jointing has the bell mouth shape port that outwards opens, and water pipe adapter has the conical surface port of contraction; Be provided with screw thread outside water pipe adapter; The attaching nut inboard that is enclosed within water pipe adapter outside is provided with the screw thread that matches with the water pipe adapter outside.
2. a kind of water pipe adapter according to claim 1, is characterized in that, is provided with packing ring between the conical surface port of the horn-like port of waterpipe jointing and corresponding water pipe adapter.
3. a kind of water pipe adapter according to claim 2, is characterized in that, is provided with annular groove at the helical thread portion of attaching nut's internal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595461 CN202972261U (en) | 2012-11-13 | 2012-11-13 | Water pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595461 CN202972261U (en) | 2012-11-13 | 2012-11-13 | Water pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972261U true CN202972261U (en) | 2013-06-05 |
Family
ID=48513336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595461 Expired - Fee Related CN202972261U (en) | 2012-11-13 | 2012-11-13 | Water pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673964A (en) * | 2016-04-20 | 2016-06-15 | 扬州良诚汽车部件有限公司 | Oil path sealing device and processing method thereof |
| CN106481905A (en) * | 2016-10-27 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of seal nipple |
-
2012
- 2012-11-13 CN CN 201220595461 patent/CN202972261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673964A (en) * | 2016-04-20 | 2016-06-15 | 扬州良诚汽车部件有限公司 | Oil path sealing device and processing method thereof |
| CN106481905A (en) * | 2016-10-27 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of seal nipple |
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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: 20130605 Termination date: 20131113 |