CN204213507U - A kind of connection set - Google Patents

A kind of connection set Download PDF

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Publication number
CN204213507U
CN204213507U CN201420677118.3U CN201420677118U CN204213507U CN 204213507 U CN204213507 U CN 204213507U CN 201420677118 U CN201420677118 U CN 201420677118U CN 204213507 U CN204213507 U CN 204213507U
Authority
CN
China
Prior art keywords
permanent joint
interior pipe
knob
pawl
connection set
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
CN201420677118.3U
Other languages
Chinese (zh)
Inventor
宋起鹏
Original Assignee
宋起鹏
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 宋起鹏 filed Critical 宋起鹏
Priority to CN201420677118.3U priority Critical patent/CN204213507U/en
Application granted granted Critical
Publication of CN204213507U publication Critical patent/CN204213507U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of connection set, it comprises: permanent joint, on-slip seal ring, knob and interior pipe, the front end of described permanent joint is provided with pawl, the outer side surface of described permanent joint is provided with outside thread, described knob is provided with for the internal thread with this outside thread adaptation, described knob is screwed in the outer side surface of described permanent joint, and described interior pipe inserts in described permanent joint from the position of described pawl, and described on-slip seal ring is between described interior pipe and described pawl.Two pipelines can couple together by connection set that the utility model provides easily, for convenience detach again, easy to use and flexible.

Description

A kind of connection set
Technical field
The utility model relates to pipe technology field, particularly a kind of connection set for connecting between two pipelines.
Background technique
In prior art, connected by two pipelines, the general adhesives that adopts is fixed, but is not easy to be taken apart after bonding, is not easy again to be again bonded and fixed at together, uses inconvenience after taking apart.
Model utility content
The utility model provides a kind of and can conveniently be connected and connection set for convenience detach again by two pipelines.
To achieve these goals, the utility model provides following technological scheme:
A kind of connection set, it comprises: permanent joint, on-slip seal ring, knob and interior pipe, the front end of described permanent joint is provided with pawl, the outer side surface of described permanent joint is provided with outside thread, described knob is provided with for the internal thread with this outside thread adaptation, described knob is screwed in the outer side surface of described permanent joint, and described interior pipe inserts in described permanent joint from the position of described pawl, and described on-slip seal ring is between described interior pipe and described pawl.
Preferably, the inwall of described permanent joint is vertically provided with fin, described interior pipe is vertically arranged with locating notch.
Preferably, the outer of described interior pipe is provided with the targeting port for the described locating notch that led by described fin.
By implementing above technological scheme, there is following technique effect: two pipelines can couple together by connection set that the utility model provides easily, for convenience detach again, easy to use and flexible.
Accompanying drawing explanation
The structural representation of the connection set that Fig. 1 provides for the utility model;
The application schematic diagram of the connection set that Fig. 2 provides for the utility model.
Embodiment
In order to better understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
The utility model embodiment provides a kind of connection set, as depicted in figs. 1 and 2, comprise: permanent joint 103, on-slip seal ring 102, knob 101 and interior pipe 203, the front end of described permanent joint 103 is provided with pawl 133, the outer side surface of described permanent joint 103 is provided with outside thread 132, described knob 101 is provided with for the internal thread with this outside thread 132 adaptation, described knob 101 is screwed in the outer side surface of described permanent joint 103, one end of described interior pipe 203 is inserted in described permanent joint 103 from the position of described pawl 133, described on-slip seal ring 102 is between described interior pipe 203 and described pawl 133, leak to prevent sealing bad causing between interior pipe 203 and the second outer tube 201.As shown in Figure 2, the other end of this interior pipe 203 inserts the first outer tube 202, be adhesively fixed by viscose with the inwall of this first outer tube 202, the tail end of this permanent joint 103 is enclosed within the outer wall of the second outer tube 201, and be adhesively fixed by viscose with the outer wall of this second outer tube 201, first outer tube 202 also inserts in knob, by turning knob 102, first outer tube 202 and the second outer tube 201 are closely fixed the connection between two outer tubes or taken the connection of two outer tubes apart, and under the situation that screws at knob 101 of this pawl, more and more tighter the catching and fix interior pipe or unclamp interior pipe of pawl can be made.
In other embodiments, on above-described embodiment basis, further, the inwall of described permanent joint 103 is vertically provided with fin 131, described interior pipe 203 is vertically arranged with locating notch 231, after interior pipe 203 inserts this permanent joint 103, this fin 131 inserts in this locating notch 231, prevents interior pipe 203 from rotating in permanent joint 103.
In other embodiments, on the various embodiments described above basis, further, the outer of described interior pipe 203 is provided with the targeting port 232 for the described locating notch 231 that led by described fin 131, when interior pipe 203 inserts in permanent joint 103, conveniently fin 131 is imported in this locating notch 231, make the connection between two outer tubes convenient, otherwise fin 131 can be caused to be difficult to insert in this locating notch 231.
Above a kind of connection set that the utility model embodiment provides is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (3)

1. a connection set, it is characterized in that, comprise: permanent joint, on-slip seal ring, knob and interior pipe, the front end of described permanent joint is provided with pawl, the outer side surface of described permanent joint is provided with outside thread, and described knob is provided with for the internal thread with this outside thread adaptation, described knob is screwed in the outer side surface of described permanent joint, described interior pipe inserts in described permanent joint from the position of described pawl, and described on-slip seal ring is between described interior pipe and described pawl.
2. connection set as claimed in claim 1, is characterized in that, the inwall of described permanent joint is vertically provided with fin, described interior pipe is vertically arranged with locating notch.
3. connection set as claimed in claim 2, it is characterized in that, the outer of described interior pipe is provided with the targeting port for the described locating notch that led by described fin.
CN201420677118.3U 2014-11-14 2014-11-14 A kind of connection set Expired - Fee Related CN204213507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420677118.3U CN204213507U (en) 2014-11-14 2014-11-14 A kind of connection set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420677118.3U CN204213507U (en) 2014-11-14 2014-11-14 A kind of connection set

Publications (1)

Publication Number Publication Date
CN204213507U true CN204213507U (en) 2015-03-18

Family

ID=52982179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420677118.3U Expired - Fee Related CN204213507U (en) 2014-11-14 2014-11-14 A kind of connection set

Country Status (1)

Country Link
CN (1) CN204213507U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017181348A1 (en) * 2016-04-19 2017-10-26 广东美的环境电器制造有限公司 Downrod of ceiling fan, and ceiling fan having same
CN113757235A (en) * 2021-09-23 2021-12-07 北京科技大学 Quick detachable thin wall pipe interfacing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017181348A1 (en) * 2016-04-19 2017-10-26 广东美的环境电器制造有限公司 Downrod of ceiling fan, and ceiling fan having same
CN113757235A (en) * 2021-09-23 2021-12-07 北京科技大学 Quick detachable thin wall pipe interfacing apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150318

Termination date: 20151114

EXPY Termination of patent right or utility model