CN208185703U - A kind of copper pipe facilitating connection - Google Patents
A kind of copper pipe facilitating connection Download PDFInfo
- Publication number
- CN208185703U CN208185703U CN201820601146.5U CN201820601146U CN208185703U CN 208185703 U CN208185703 U CN 208185703U CN 201820601146 U CN201820601146 U CN 201820601146U CN 208185703 U CN208185703 U CN 208185703U
- Authority
- CN
- China
- Prior art keywords
- clamping section
- connecting pin
- section
- pipe connecting
- clamping
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of copper pipes for facilitating connection, including pipe connecting pin and interlocking part, the pipe connecting pin is symmetrically connected in the interlocking part two sides, the pipe connecting pin includes tube body and the first clamping section and fixing piece that are distributed at the extension of tube body port, the fixing piece includes being fixed on the convex block of pipe connecting pin and the bolt on convex block and extension spring, interlocking part structure in a ring, rabbet the anti-rotation groove and the second clamping section being equipped at part outer ring with the first clamping section cooperation clamping, cross spacing block is equipped on the inside of the second clamping section, rabbet and is clamped section at part inner ring for the third of annular projection, there are limiting slots between third clamping section and limited block, ring-shaped rubber washer is equipped in the limiting slot and third clamping section.The utility model copper pipe interlocking part both ends are clamped with copper pipe pipe connecting pin, and set extension spring is attached fixation, and integral installation is convenient and efficient, and are dismantled simply, are extended convenient for loading, cleaning and pipeline.
Description
Technical field
The utility model relates to technical field of pipeline connection, and in particular to a kind of copper pipe connection structure.
Background technique
Copper pipe is also known as copper tube, and one kind of nonferrous metal tube is the seamless pipe of compacting and drawing.Copper pipe has quality hard
Firmly, the advantages that being not easy burn into high temperature high voltage resistant can use in a variety of environment, be water supply pipe, heat supply and refrigeration piping
The first choice of installation.Copper pipe connection in the prior art mostly uses threaded connection and welding greatly, wherein raw material band need to be wound by being threadedly coupled
It mutually screws again, laborious time-consuming, inconvenient, efficiency is lower, and welds and need soldering appliance, and process is tedious, and has open fire hidden
Suffer from, weld thickness is thinning, and institute's bit copper pipe is non-dismountable, designs a kind of copper pipe for facilitating connection thus to solve the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of copper pipe for facilitating connection
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of copper pipe facilitating connection, including Guan Lian
End and interlocking part are connect, the pipe connecting pin is symmetrically connected in the interlocking part two sides, and the pipe connecting pin includes tube body and divides
The first clamping section and fixing piece being distributed at the extension of tube body port, the fixing piece include be fixed on pipe connecting pin convex block and
Bolt and extension spring on convex block, interlocking part structure in a ring are rabbeted and are equipped at part outer ring and first card
The anti-rotation groove and the second clamping section of section cooperation clamping are connect, cross spacing block is equipped on the inside of the second clamping section, rabbets part inner ring
Place is that the third of annular projection is clamped section, and there are limiting slot, the limiting slot and third cards between third clamping section and limited block
It connects and is equipped with ring-shaped rubber washer in section.
Preferably, the quantity of the first clamping section, fixing piece and the second clamping section is six, and is to be distributed in institute
On the pipe connecting pin and interlocking part stated.
Preferably, the convex block is located on the inside of the first clamping section, and circular hole is run through above convex block, is equipped in circular hole and stretches bullet
Spring, the extension spring are socketed with the bolt, and interlocking part is equipped with and the matched jack of the bolt.
Preferably, the limited block is set on the inside of the second clamping section on one side, bolt when limited block and the first clamping section contact
It is corresponding with the jack on interlocking part.
Preferably, when pipe connecting pin is matched with interlocking part clamping, the first clamping section is mutually clamped with the second clamping section,
The rubber washer is closely pressed with tube body.
Compared with prior art, the utility model has the beneficial effects that the pipe connecting pins of two copper pipes respectively along anti-rotation
Slot is inserted into the interlocking part, then is rotated copper pipe and offseted to the first clamping section with limited block, at this time the first clamping section and the second card
It connects section to be mutually clamped, extension spring pulls bolt to be automatically inserted into the jack on interlocking part, so that fixed connected copper pipe, whole
Body is quick and easy for installation, is not necessarily to welding, and dismantles simply, extends convenient for loading, cleaning and pipeline.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model connecting pipe；
Fig. 2 is the structural schematic diagram of the utility model pipe connecting pin；
Fig. 3 is the cross-sectional view that the utility model rabbets part；
Fig. 4 is the structural schematic diagram that the utility model rabbets part；
Fig. 5 is the structural schematic diagram of the utility model fixing piece.
In figure: 1 pipe connecting pin, 11 first clamping sections, 12 fixing pieces, 121 convex blocks, 122 bolts, 123 extension springs, 13 pipes
Ontology, 2 interlocking parts, 21 second clamping sections, 22 anti-rotation grooves, 23 limiting slots, 24 thirds are clamped section, 25 limited blocks, 3 rubber washers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of copper pipe facilitating connection, including pipe connection
1 and interlocking part 2 are held, pipe connecting pin 1 is symmetrically connected in interlocking 2 two sides of part, and pipe connecting pin 1 is including tube body 13 and is distributed in pipe sheet
The first clamping section 11 and fixing piece 12 at 13 port extension of body, fixing piece 12 include be fixed on pipe connecting pin convex block 121 and
Bolt 122 and extension spring 123 on convex block 121, interlocking part 2 structure in a ring are rabbeted and are equipped at 2 outer ring of part and first
It is clamped the anti-rotation groove 22 and the second clamping section 21 of the cooperation clamping of section 11, is equipped with cross spacing block 25 on the inside of the second clamping section 21, it is embedding
It is clamped section 24 for the third of annular projection at 2 inner ring of fitting, there are limiting slot 23, limits between third clamping section 24 and limited block 25
Ring-shaped rubber washer 3 is equipped in position slot 23 and third clamping section 24.
Further, the quantity of the first clamping section 11, fixing piece 12 and the second clamping section 21 is six, and is distribution
In pipe connecting pin 1 and interlocking part 2 on.
Further, convex block 121 is located at 11 inside of the first clamping section, and circular hole is run through above convex block 121, is equipped with and draws in circular hole
Spring 123 is stretched, extension spring 123 is socketed with bolt 122, and interlocking part 2 is equipped with and the matched jack of bolt 122.
Further, limited block 25 is set to 21 inside of the second clamping section on one side, and limited block 25 offsets with the first clamping section 11
When, bolt 122 is corresponding with the jack on interlocking part 2.
Further, when pipe connecting pin 1 is matched with the interlocking clamping of part 2, the first clamping section 11 and the second clamping section 21 are mutual
Engaging, rubber washer 3 and tube body 13 closely press.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of copper pipe for facilitating connection, including pipe connecting pin (1) and interlocking part (2), it is characterised in that: the pipe connecting pin
(1) interlocking part (2) two sides are symmetrically connected in, the pipe connecting pin (1) includes tube body (13) and is distributed in tube body
(13) the first clamping section (11) at the extension of port and fixing piece (12), the fixing piece (12) includes being fixed on pipe connecting pin
Convex block (121) and the bolt (122) being set on convex block (121) and extension spring (123), the interlocking part (2) structure in a ring,
Rabbet and be equipped with the anti-rotation groove (22) being clamped with the first clamping section (11) cooperation and the second clamping section (21) at part (2) outer ring,
Cross spacing block (25) are equipped on the inside of second clamping section (21), rabbets and is clamped at part (2) inner ring for the third of annular projection
Section (24), third are clamped between section (24) and limited block (25) there are limiting slot (23), and the limiting slot (23) and third are clamped
Ring-shaped rubber washer (3) are equipped in section (24).
2. the copper pipe according to claim 1 for facilitating connection, it is characterised in that: first clamping section (11), fixing piece
(12) and the quantity of the second clamping section (21) is six, and is to be distributed in the pipe connecting pin (1) and interlocking part (2)
On.
3. the copper pipe according to claim 1 for facilitating connection, it is characterised in that: the convex block (121) is located at the first clamping
On the inside of section (11), circular hole is run through above convex block (121), is equipped with extension spring (123) in circular hole, extension spring (123) set
It is connected to the bolt (122), interlocking part (2) is equipped with and the bolt (122) matched jack.
4. the copper pipe according to claim 1 for facilitating connection, it is characterised in that: the limited block (25) is set to the second clamping
On the inside of section (21) on one side, limited block (25) and the jack pair when the first clamping section (11) contact on bolt (122) and interlocking part (2)
It answers.
5. the copper pipe according to claim 1 for facilitating connection, it is characterised in that: the pipe connecting pin (1) and interlocking part (2)
When clamping matching, first clamping section (11) is mutually clamped with the second clamping section (21), the rubber washer (3) and tube body
(13) close pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601146.5U CN208185703U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe facilitating connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601146.5U CN208185703U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe facilitating connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185703U true CN208185703U (en) | 2018-12-04 |
Family
ID=64435069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820601146.5U Expired - Fee Related CN208185703U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe facilitating connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774547A (en) * | 2020-06-29 | 2020-10-16 | 马鞍山市万鑫铸造有限公司 | Injection mechanism of casting press |
-
2018
- 2018-04-25 CN CN201820601146.5U patent/CN208185703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774547A (en) * | 2020-06-29 | 2020-10-16 | 马鞍山市万鑫铸造有限公司 | Injection mechanism of casting press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |