CN202012683U - Water pipe joint - Google Patents

Water pipe joint Download PDF

Info

Publication number
CN202012683U
CN202012683U CN2011201055893U CN201120105589U CN202012683U CN 202012683 U CN202012683 U CN 202012683U CN 2011201055893 U CN2011201055893 U CN 2011201055893U CN 201120105589 U CN201120105589 U CN 201120105589U CN 202012683 U CN202012683 U CN 202012683U
Authority
CN
China
Prior art keywords
water pipe
necking
hollow cylinder
conical
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
Application number
CN2011201055893U
Other languages
Chinese (zh)
Inventor
王如平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiantai Fuhua Plastic & Rubber Co Ltd
Original Assignee
Tiantai Fuhua Plastic & Rubber Co Ltd
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 Tiantai Fuhua Plastic & Rubber Co Ltd filed Critical Tiantai Fuhua Plastic & Rubber Co Ltd
Priority to CN2011201055893U priority Critical patent/CN202012683U/en
Application granted granted Critical
Publication of CN202012683U publication Critical patent/CN202012683U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model belongs to the technical field of joints, and particularly relates to a water pipe joint, which comprising a male joint and a female joint capable of being screwed mutually. The male joint is a hollow cylinder, internal threads are arranged on the inner cylindrical surface, a necking is arranged at one end of the hollow cylinder, the inner side of the necking is an outer hexagon, the outer side is a conical surface, external threads are arranged between the outer hexagon and the conical surface, and the necking is sleeved with a connection nut capable of being screwed with the external threads for fixing a water pipe; and the female is a hollow cylinder, external threads are arranged on the outer cylindrical surface, a necking is arranged at one end of the hollow cylinder, the inner side of the necking is an outer hexagon, the outer side is a conical surface, external threads are arranged between the outer hexagon and the conical surface, and the necking is sleeved with a connection nut capable of being screwed with the external threads for fixing the water pipe. The water pipe joint has a simple structure, and the connection is convenient and firm.

Description

A kind of water pipe adapter
Technical field:
The utility model belongs to the joint technical field, refers in particular to a kind of water pipe adapter.
Background technique:
Need water pipe to be attached thereto at some water works such as pump outlets water or other liquid are transported to the destination.By being socketed between the water pipe on the water outlet, when pressure is excessive, easily water pipe and water outlet are separated, cause water or liquid to overflow the external world, for fear of this situation, people are fixed on the water outlet troublesome poeration with water pipe by steel wire etc.For this reason, people have developed water pipe adapter, by water pipe adapter water pipe are connected with water outlet etc.Be connected with water pipe adapter respectively so that extraneous the connection at the two ends of water pipe.
Summary of the invention:
The purpose of this utility model provides water pipe adapter a kind of simple in structure, easy to connect, firm.
The utility model is achieved in that
A kind of water pipe adapter, form by two tool joint pins that can be spirally connected mutually and female joint, described tool joint pin is that the inner cylindrical surface of hollow cylinder is provided with internal thread, one end of hollow cylinder is provided with necking down, the inboard of necking down is an outer-hexagonal, the outside is the conical surface, is provided with outside thread between the outer-hexagonal and the conical surface, is arranged with the attaching nut that can fix water pipe with external thread bolt connection outside necking down; Described female joint is provided with outside thread for the external cylindrical surface of hollow cylinder, one end of hollow cylinder is provided with necking down, the inboard of necking down is an outer-hexagonal, the outside is the conical surface, between the outer-hexagonal and the conical surface, be provided with outside thread, outside necking down, be arranged with the attaching nut that can fix water pipe with external thread bolt connection.
The external cylindrical surface of the hollow cylinder of above-mentioned tool joint pin is provided with anti-skidding straight-tooth.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model is easy to use, and tool joint pin can be connected water pipe respectively on the different connection mouths with female joint, when not needing to use, tool joint pin and female joint can be spirally connected mutually, is convenient to take in water pipe;
2, the utility model is simple in structure, by connecting lock ring water pipe is fixed, and is connected firmly.
Description of drawings:
Fig. 1 is the schematic representation of tool joint pin of the present utility model when being connected with the two ends of water pipe respectively with female joint;
To be tool joint pin of the present utility model with female joint be connected with the two ends of water pipe respectively Fig. 2 and the schematic representation when being spirally connected mutually.
Embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
A kind of water pipe adapter, form by two tool joint pins that can be spirally connected mutually 10 and female joint 20, described tool joint pin 10 is provided with internal thread for the inner cylindrical surface of hollow cylinder 101, one end of hollow cylinder 101 is provided with necking down 102, the inboard of necking down 102 is an outer-hexagonal 1021, the outside is the conical surface 1022, is provided with outside thread 1023 between the outer-hexagonal 1021 and the conical surface 1022, is arranged with the attaching nut 103 that can be spirally connected and fix water pipe 30 with outside thread 1023 outside necking down 102; Described female joint 20 is provided with outside thread for the external cylindrical surface of hollow cylinder 201, one end of hollow cylinder 201 is provided with necking down 202, the inboard of necking down 202 is an outer-hexagonal 2021, the outside is the conical surface, between the outer-hexagonal 2021 and the conical surface, be provided with outside thread, outside necking down 202, be arranged with the attaching nut 203 that can fix water pipe 30 with external thread bolt connection.
The external cylindrical surface of the hollow cylinder 101 of above-mentioned tool joint pin 10 is provided with anti-skidding straight-tooth 1011.
Usage mode of the present utility model:
Tool joint pin 10 is connected with the two ends of water pipe respectively with female joint 20, and tool joint pin 10 can be connected with being with externally threaded water pipe, and female joint 20 can be connected with tapped water pipe, and when not needing to use, tool joint pin 10 is spirally connected mutually with female joint 20, has saved accommodation space.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.

Claims (2)

1. water pipe adapter, it is characterized in that: form by two tool joint pins that can be spirally connected mutually and female joint, described tool joint pin is that the inner cylindrical surface of hollow cylinder is provided with internal thread, one end of hollow cylinder is provided with necking down, the inboard of necking down is an outer-hexagonal, the outside is the conical surface, is provided with outside thread between the outer-hexagonal and the conical surface, is arranged with the attaching nut that can fix water pipe with external thread bolt connection outside necking down; Described female joint is provided with outside thread for the external cylindrical surface of hollow cylinder, one end of hollow cylinder is provided with necking down, the inboard of necking down is an outer-hexagonal, the outside is the conical surface, between the outer-hexagonal and the conical surface, be provided with outside thread, outside necking down, be arranged with the attaching nut that can fix water pipe with external thread bolt connection.
2. a kind of water pipe adapter according to claim 1 is characterized in that: the external cylindrical surface of the hollow cylinder of described tool joint pin is provided with anti-skidding straight-tooth.
CN2011201055893U 2011-04-12 2011-04-12 Water pipe joint Expired - Fee Related CN202012683U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201055893U CN202012683U (en) 2011-04-12 2011-04-12 Water pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201055893U CN202012683U (en) 2011-04-12 2011-04-12 Water pipe joint

Publications (1)

Publication Number Publication Date
CN202012683U true CN202012683U (en) 2011-10-19

Family

ID=44783297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201055893U Expired - Fee Related CN202012683U (en) 2011-04-12 2011-04-12 Water pipe joint

Country Status (1)

Country Link
CN (1) CN202012683U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181146A (en) * 2016-08-10 2016-12-07 广州创实得环保科技有限公司 A kind of anti-deforming welding method of bench many chairs plate welded pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181146A (en) * 2016-08-10 2016-12-07 广州创实得环保科技有限公司 A kind of anti-deforming welding method of bench many chairs plate welded pipe

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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: 20111019

Termination date: 20150412

EXPY Termination of patent right or utility model