CN202182280U - Inner-outer plugging tube piece - Google Patents

Inner-outer plugging tube piece Download PDF

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Publication number
CN202182280U
CN202182280U CN2011202517014U CN201120251701U CN202182280U CN 202182280 U CN202182280 U CN 202182280U CN 2011202517014 U CN2011202517014 U CN 2011202517014U CN 201120251701 U CN201120251701 U CN 201120251701U CN 202182280 U CN202182280 U CN 202182280U
Authority
CN
China
Prior art keywords
tube piece
shaped
pipe fitting
tube spare
pipe
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 - Lifetime
Application number
CN2011202517014U
Other languages
Chinese (zh)
Inventor
张建均
黄剑
孙华丽
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.)
Yonggao Co Ltd
Original Assignee
Yonggao 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 Yonggao Co Ltd filed Critical Yonggao Co Ltd
Priority to CN2011202517014U priority Critical patent/CN202182280U/en
Application granted granted Critical
Publication of CN202182280U publication Critical patent/CN202182280U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

An inner-outer plugging tube piece comprises an inner-outer plugging tube piece body, and is characterized in that an inserting port is formed at one end of the tube piece body, and a bearing port is formed at the other end of the tube piece body. When the scheme is adopted, one end of the tube piece, provided with the inserting port, is inserted in the inner wall of a water discharging pipeline, one end of the tube piece, provided with the bearing port is sheathed on the outer wall of another water discharging pipeline, and by the plugging connection, the two water discharging pipelines are connected together, so that the use is extremely convenient. The tube piece has a simple structure, and is easy to process and low in cost.

Description

Interior outer tube spare
Technical field
The utility model relates to a kind of interior outer tube spare, and the pipeline that is used for drainage pipe connects, and belongs to plastic pipe.
Background technique
In drainage pipe, be equipped with main pipe and lateral, lateral need be connected with main pipe through connection pipe fitting is installed.Existing connection pipe fitting all is through being threaded or the welding connection, being threaded and need on connection pipe fitting and tubing, being shaped on screw thread, processing trouble, manufacturing difficulty; It is with the tubing heat fused that welding connects, and through the connection pipe fitting welding, connects trouble again, uses inconvenience.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, to provide a kind of simple in structure, easy to connect, reliable, interior outer tube spare easy to manufacture.
The technological scheme of outer tube spare is in the utility model: outer tube spare body in comprising, it is characterized in that of described pipe fitting body is shaped on socket, and the other end of pipe fitting body is shaped on bellmouth.
The interior outer tube spare of the utility model is during use, with an inwall that inserts a drainage pipe that is shaped on socket; Be shaped on the outer wall of a headgear of bellmouth,, two drainage pipes coupled together through socket connection at another root drainage pipe; Use very convenient; And this fitting structure is simple, easy processing, and cost is low.
The interior outer tube spare of the utility model, described pipe fitting body are bend pipe tools (comprising 45 ° of elbows and 90 ° of elbows) or straight-through pipe fitting, and be applied widely.The outer wall of described socket is shaped on the inclined-plane, and the inclined-plane has been arranged, and inserts easily.Described bellmouth is enlarging, and the inwall of bellmouth is shaped on accepts step, and it is convenient to peg graft.
Description of drawings
Fig. 1 is the interior outer tube spare structural representation of the utility model.
Embodiment
The utility model relates to a kind of interior outer tube spare, and as shown in Figure 1, outer tube spare body 1 in comprising is characterized in that of described pipe fitting body 1 is shaped on socket 2, and the other end of pipe fitting body 1 is shaped on bellmouth 3.During use, an inwall that inserts a drainage pipe with being shaped on socket 2 is shaped on the outer wall of a headgear of bellmouth 3 at another root drainage pipe; Through socket connection, two drainage pipes are coupled together, use very convenient; And this fitting structure is simple, easy processing, and cost is low.Described pipe fitting body 1 is for bend pipe tools 4 (comprising 45 ° of elbows and 90 ° of elbows) or straight-through pipe fitting, and is applied widely.The outer wall of described socket 2 is shaped on inclined-plane 21, and the inclined-plane has been arranged, and inserts easily.Described bellmouth 3 is enlarging, and the inwall of bellmouth 3 is shaped on accepts step 31, and it is convenient to peg graft.

Claims (4)

1. interior outer tube spare, outer tube spare body (1) in comprising is characterized in that of described pipe fitting body (1) is shaped on socket (2), the other end of pipe fitting body (1) is shaped on bellmouth (3).
2. outer tube spare in as claimed in claim 1 is characterized in that described pipe fitting body (1) is bend pipe tools (4) or straight-through pipe fitting.
3. outer tube spare in as claimed in claim 1 is characterized in that the outer wall of described socket (2) is shaped on inclined-plane (21).
4. outer tube spare in as claimed in claim 1 is characterized in that described bellmouth (3) is enlarging, and the inwall of bellmouth (3) is shaped on accepts step (31).
CN2011202517014U 2011-07-15 2011-07-15 Inner-outer plugging tube piece Expired - Lifetime CN202182280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202517014U CN202182280U (en) 2011-07-15 2011-07-15 Inner-outer plugging tube piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202517014U CN202182280U (en) 2011-07-15 2011-07-15 Inner-outer plugging tube piece

Publications (1)

Publication Number Publication Date
CN202182280U true CN202182280U (en) 2012-04-04

Family

ID=46175317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202517014U Expired - Lifetime CN202182280U (en) 2011-07-15 2011-07-15 Inner-outer plugging tube piece

Country Status (1)

Country Link
CN (1) CN202182280U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307431A (en) * 2019-05-17 2019-10-08 永高股份有限公司 A kind of plumbing plastic pipe connector and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307431A (en) * 2019-05-17 2019-10-08 永高股份有限公司 A kind of plumbing plastic pipe connector and preparation method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20120404

CX01 Expiry of patent term