CN201173348Y - Connecting casing with circular tube having outside screw - Google Patents

Connecting casing with circular tube having outside screw Download PDF

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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
sleeve
pipe
outside thread
adapter sleeve
external threads
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
Application number
CNU2008200656896U
Other languages
Chinese (zh)
Inventor
李勇飞
Original Assignee
李勇飞
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李勇飞 filed Critical 李勇飞
Priority to CNU2008200656896U priority Critical patent/CN201173348Y/en
Application granted granted Critical
Publication of CN201173348Y publication Critical patent/CN201173348Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Band outside thread adapter sleeve on the pipe
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).
CNU2008200656896U 2008-02-20 2008-02-20 Connecting casing with circular tube having outside screw Expired - Fee Related CN201173348Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081231

Termination date: 20110220

C17 Cessation of patent right