CN201173348Y - Connecting casing with circular tube having outside screw - Google Patents
Connecting casing with circular tube having outside screw Download PDFInfo
- Publication number
- CN201173348Y CN201173348Y CNU2008200656896U CN200820065689U CN201173348Y CN 201173348 Y CN201173348 Y CN 201173348Y CN U2008200656896 U CNU2008200656896 U CN U2008200656896U CN 200820065689 U CN200820065689 U CN 200820065689U CN 201173348 Y CN201173348 Y CN 201173348Y
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- pipe
- external threads
- outside thread
- adapter sleeve
- 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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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model relates to a connecting sleeve with external threads on a round pipe. The connecting sleeve is characterized in that external threads (2) are arranged on the outer round wall of the connecting sleeve (1) with the external threads; a plurality of pairs of positioning raised heads (3) are arranged on the inner round wall of the connecting sleeve (1) with the external threads, and the connecting sleeve is made of rubber and plastic materials. The connecting sleeve has the advantages that the structure is simple, the use is convenient, the external threads is not arranged like the connecting head of a hydrant, and only a groove tabled with the inner wall of the connecting sleeve is arranged; after the connecting sleeve is sleeved, the connection with a tapping pipe is quick and has no leakage; the direction of the water outlet of the tapping hydrant can also be changed, and the operation is convenient. The connecting sleeve is also suitable for the connection among the pipe fittings of all the round pipes.
Description
Technical field
The utility model relates to the pipe link, band outside thread adapter sleeve on especially a kind of pipe.
Background technique
The existing various connection pipe fittings that are used on the running water pipe self have outside thread mostly, so that connect.In being connected in the construction of water tap and water pipe, because the tolerance clearance of the inside and outside spiral shell of water pipe and water tap is inconsistent, must twine the rope made of hemp or leakage preventing tape betwixt in order to leakage proof, not only construction trouble, and after water tap rotates the change Way out a little, its joint easy to leak.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, easy to use, ne-leakage be used for be with externally threaded adapter sleeve on the pipe.
The described feature that is used for band outside thread adapter sleeve on the pipe is: the cylindrical wall of band outside thread adapter sleeve 1 is provided with outside thread 2, the inner round wall of band outside thread adapter sleeve 1 is provided with many to location plush copper 3, and described adapter sleeve is made by rubber and plastic or other material.
The utility model selects for use rubber-plastics material to make, and can bear normal operating pressure, good airproof performance in use.
The beneficial effects of the utility model are: simple in structure, easy to use, connection head as water tap is not established outside thread, only be provided with and the chimeric groove of adapter sleeve inwall described in the utility model, put the back be connected fast with running water pipe, ne-leakage, water tap is conversion water outlet direction arbitrarily also, uses more convenient.The utility model also is fit to the connection between all pipe pipe fittings.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is that the utility model is implemented illustration.
Among the figure: 1-band outside thread adapter sleeve, the 2-outside thread, 3-locatees plush copper, 4-water tap, 5-running water pipe.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: the cylindrical wall of the outside thread of band described in Fig. 1 adapter sleeve 1 is provided with outside thread 2, and the inner round wall of band outside thread adapter sleeve 1 is provided with many to location plush copper 3.Described adapter sleeve is made by rubber and plastic or other material.
Fig. 2 is that the utility model is implemented illustration.The connection head of water tap is not established outside thread, only is provided with and the chimeric groove of the utility model inwall, put be connected fast with running water pipe behind the utility model, ne-leakage, water tap is conversion water outlet direction arbitrarily also, uses more convenient.
Adopting the utility model to connect between pipe fitting, is wherein not to be with externally threaded pipe fitting head to put adapter sleeve described in the utility model, and with its inwall on location plush copper 3 chimeric location, and then be threaded with another tapped pipe fitting.
Claims (1)
1. one kind is used for band outside thread adapter sleeve on the pipe, and it is characterized in that: the cylindrical wall of described band outside thread adapter sleeve (1) is provided with outside thread (2), and the inner round wall of band outside thread adapter sleeve (1) is provided with many to location plush copper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200656896U CN201173348Y (en) | 2008-02-20 | 2008-02-20 | Connecting casing with circular tube having outside screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200656896U CN201173348Y (en) | 2008-02-20 | 2008-02-20 | Connecting casing with circular tube having outside screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173348Y true CN201173348Y (en) | 2008-12-31 |
Family
ID=40200469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200656896U Expired - Fee Related CN201173348Y (en) | 2008-02-20 | 2008-02-20 | Connecting casing with circular tube having outside screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173348Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088355A (en) * | 2012-12-13 | 2013-05-08 | 苏州新区化工节能设备厂 | Electrolytic cell slot |
-
2008
- 2008-02-20 CN CNU2008200656896U patent/CN201173348Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088355A (en) * | 2012-12-13 | 2013-05-08 | 苏州新区化工节能设备厂 | Electrolytic cell slot |
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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: 20081231 Termination date: 20110220 |