CN208107373U - A kind of copper pipe connection structure - Google Patents
A kind of copper pipe connection structure Download PDFInfo
- Publication number
- CN208107373U CN208107373U CN201820602082.0U CN201820602082U CN208107373U CN 208107373 U CN208107373 U CN 208107373U CN 201820602082 U CN201820602082 U CN 201820602082U CN 208107373 U CN208107373 U CN 208107373U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- connecting tube
- connection structure
- locking level
- outer tube
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of copper pipe connection structures, including connecting tube, the outer sheath of the connecting tube is equipped with outer tube, pass through two fixed inner ring connections between the inner wall of the outer tube and the outer wall of connecting tube, one end of the outer tube is inserted with left copper pipe, the other end of the outer tube is inserted with right copper pipe, semi-circular projection is provided on two inner walls up and down of the left copper pipe and right copper pipe, L-type card slot there are two being opened up on the both ends outer wall of the connecting tube, semicircle limiting slot there are two being opened up on the outside of the connecting tube both ends, the lower end of the locking level is plugged in corresponding semicircle limiting slot；The copper pipe is more stable compared to for traditional connection structure with connection structure, it is less prone to the case where falling off, and the connection structure is more simple, for the connection enhanced convenience between two copper pipes, bigger convenience is provided for the installation and removal of copper pipe, service efficiency is high, practical, is conducive to promote.
Description
Technical field
The utility model relates to copper pipe technical field, specially a kind of copper pipe connection structure.
Background technique
Copper pipe is also known as copper tube.One kind of nonferrous metal tube is the seamless pipe of compacting and drawing.Copper pipe have it is firm,
Corrosion resistant characteristic, and become modern contractor and installed in the water supply pipe of all Commercial Residential Building's, heat supply, refrigeration piping
First choice, some copper pipes can be also used for electric wire and pass through, and protect electric wire, for protecting the copper pipe of electric wire, between copper pipe and copper pipe
Connection it is usually all comparatively laborious, connection structure is complicated, lead to the inconvenience of installation and removal, reduce its service efficiency, for this purpose, I
Propose a kind of copper pipe connection structure.
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 connection structure
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of copper pipe connection structure, including connection
The outer sheath of pipe, the connecting tube is equipped with outer tube, solid by two between the inner wall of the outer tube and the outer wall of connecting tube
Determine inner ring connection, one end of the outer tube is inserted with left copper pipe, and left copper pipe is set in one end of connecting tube, the outer tube
The other end be inserted with right copper pipe, and right copper pipe is set in the other end of connecting tube, up and down the two of the left copper pipe and right copper pipe
It is provided with semi-circular projection on inner wall, is opened up on the both ends outer wall of the connecting tube there are two L-type card slot, and semi-circular projection is equal
It is fastened in corresponding L-type card slot, the upper end two sides of the outer tube are fixedly connected to link block, and the middle part of link block is perpendicular
Vertical slot directly is offered, the upper end two sides of the outer tube open up the through-hole with vertical slot equivalent diameter, corresponding vertical slot and through-hole
In be interspersed with locking level, the equal fixing sleeve in lower end being located in vertical slot on the locking level is equipped with lantern ring, the inner upper end of vertical slot
It is fixedly installed limit plate, the middle part of the limit plate offers the circular hole passed through for locking level, corresponding limit plate
Spring is respectively connected between lantern ring, and spring is set in the outside of locking level, the upper end of the locking level is respectively connected with drawing
Motion block, opens up that there are two semicircle limiting slots on the outside of the connecting tube both ends, and the lower end of the locking level is plugged in corresponding
In semicircle limiting slot.
Preferably, the diameter of the semi-circular projection is respectively less than the width of L-type card slot, and the depth of the L-type card slot is 2-
3mm。
Preferably, the length of the connecting tube is greater than at least four centimeters of length of outer tube, two centimeters of each length in both ends.
Preferably, the lower end of the locking level is disposed as semicircle shape, and the depth of the semicircle limiting slot is 2mm.
Compared with prior art, the utility model has the beneficial effects that：The structure design of the utility model is reasonable, which uses
Connection structure is more stable compared to for traditional connection structure, is less prone to the case where falling off, and the connection structure is more
What is added is simple, for the connection enhanced convenience between two copper pipes, provides bigger convenience for the installation and removal of copper pipe,
Service efficiency is high, practical, is conducive to promote.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model L-type card slot schematic diagram；
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure：Connecting tube 1, fixed inner ring 3, left copper pipe 4, right copper pipe 5, L-type card slot 6, semi-circular projection 7, connects outer tube 2
It connects block 8, vertical slot 9, locking level 10, lantern ring 11, limit plate 12, spring 13, pull block 14, semicircle limiting slot 15.
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. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of copper pipe connection structure, including connecting tube
1, the outer sheath of connecting tube 1 is equipped with outer tube 2, passes through two fixed inner ring between the inner wall of outer tube 2 and the outer wall of connecting tube 1
3 connections, at least four centimeters of length of length greater than outer tube 2 of connecting tube 1, two centimeters of each length in both ends, one end of outer tube 2
It is inserted with left copper pipe 4, and left copper pipe 4 is set in one end of connecting tube 1, the other end of outer tube 2 is inserted with right copper pipe 5, and right
Copper pipe 5 is set in the other end of connecting tube 1, is provided with semi-circular projection 7 on two inner walls up and down of left copper pipe 4 and right copper pipe 5, even
L-type card slot 6 there are two being opened up on the both ends outer wall of adapter tube 1, and semi-circular projection 7 is fastened in corresponding L-type card slot 6, half
The diameter that boss plays 7 is respectively less than the width of L-type card slot 6, and the depth of L-type card slot 6 is 2-3mm, and the upper end two sides of outer tube 2 are equal
It is fixedly connected with link block 8, the middle part of link block 8 offers vertical slot 9 vertically, and the upper end two sides of outer tube 2 open up and erect
The through-hole of 9 equivalent diameter of slot is interspersed with locking level 10 in corresponding vertical slot 9 and through-hole, is located in vertical slot 9 on locking level 10
The equal fixing sleeve in lower end is equipped with lantern ring 11, and the inner upper end of vertical slot 9 is fixedly installed limit plate 12, and the middle part of limit plate 12 is opened
Equipped with the circular hole passed through for locking level 10, spring 13, and spring 13 are respectively connected between corresponding limit plate 12 and lantern ring 11
It is set in the outside of locking level 10, the upper end of locking level 10, which is respectively connected with, pulls block 14, offers on the outside of 1 both ends of connecting tube
Two semicircle limiting slots 15, the lower end of locking level 10 are plugged in corresponding semicircle limiting slot 15, and the lower end of locking level 10 is equal
It is set as semicircle shape, the depth of semicircle limiting slot 15 is 2mm.
The copper pipe when in use, is ready for the connecting tube 1 connected and outer tube 2 with connection structure, and left copper pipe 4 is inserted into
One end of outer tube 2, when insertion, by two L-type card slots of two semi-circular projections 7 alignment, 1 one end of connecting tube inside left copper pipe 4
6, when semi-circular projection 7 slides into end along the elongated slot of L-type card slot 6, by rotating left copper pipe 4, so that semi-circular projection 7 is stuck in L
In the short slot of type card slot 6, left copper pipe 4 needs to pull up pulling block 14 with hand, works as semi-circular projection during entrance
When in the 7 short slots of merging, it can come loose and pull block 14, locking level 10 can be because the extension of spring 13 be resetted at this time, locking level 10
Lower end can be stuck in semicircle limiting slot 15, prevent copper pipe from rotating and falling off during the installation process, right copper pipe 5 connects
Mode is identical with left copper pipe 4, and the copper pipe is more stable compared to for traditional connection structure with connection structure, is less prone to de-
The case where falling, and the connection structure is more simple, is the peace of copper pipe for the connection enhanced convenience between two copper pipes
Assembly and disassembly provide bigger convenience, and service efficiency is high.
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 (4)
1. a kind of copper pipe connection structure, including connecting tube（1）, it is characterised in that：The connecting tube（1）Outer sheath be equipped with it is outer
Casing（2）, the outer tube（2）Inner wall and connecting tube（1）Outer wall between pass through two fixed inner ring（3）Connection, it is described
Outer tube（2）One end be inserted with left copper pipe（4）, and left copper pipe（4）It is set in connecting tube（1）One end, the outer tube（2）
The other end be inserted with right copper pipe（5）, and right copper pipe（5）It is set in connecting tube（1）The other end, the left copper pipe（4）The right side and
Copper pipe（5）Two inner walls up and down on be provided with semi-circular projection（7）, the connecting tube（1）Both ends outer wall on offer two
A L-type card slot（6）, and semi-circular projection（7）It is fastened on corresponding L-type card slot（6）It is interior, the outer tube（2）Upper end two sides
It is fixedly connected to link block（8）, link block（8）Middle part offer vertical slot vertically（9）, the outer tube（2）Upper end
Two sides open up and vertical slot（9）The through-hole of equivalent diameter, corresponding vertical slot（9）With locking level is interspersed in through-hole（10）, institute
State locking level（10）It is upper to be located at vertical slot（9）The equal fixing sleeve in interior lower end is equipped with lantern ring（11）, vertical slot（9）Inner upper end it is fixed
It is provided with limit plate（12）, the limit plate（12）Middle part offer for locking level（10）The circular hole passed through, it is corresponding
Limit plate（12）And lantern ring（11）Between be respectively connected with spring（13）, and spring（13）It is set in locking level（10）Outside,
The locking level（10）Upper end be respectively connected with pulling block（14）, the connecting tube（1）Semicircle there are two being opened up on the outside of both ends
Limiting slot（15）, the locking level（10）Lower end be plugged in corresponding semicircle limiting slot（15）In.
2. a kind of copper pipe connection structure according to claim 1, it is characterised in that：The semi-circular projection（7）Diameter
Respectively less than L-type card slot（6）Width, the L-type card slot（6）Depth be 2-3mm.
3. a kind of copper pipe connection structure according to claim 1, it is characterised in that：The connecting tube（1）Length it is big
In outer tube（2）At least four centimeters of length, two centimeters of each length in both ends.
4. a kind of copper pipe connection structure according to claim 1, it is characterised in that：The locking level（10）Lower end it is equal
It is set as semicircle shape, the semicircle limiting slot（15）Depth be 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602082.0U CN208107373U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602082.0U CN208107373U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107373U true CN208107373U (en) | 2018-11-16 |
Family
ID=64116956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602082.0U Expired - Fee Related CN208107373U (en) | 2018-04-25 | 2018-04-25 | A kind of copper pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107373U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231015A (en) * | 2019-07-16 | 2019-09-13 | 湖南联智桥隧技术有限公司 | A kind of deep vertical monitoring point for displacement device |
| CN110346187A (en) * | 2019-06-26 | 2019-10-18 | 浙江中通检测科技有限公司 | A kind of dioxin detection sampling apparatus |
| CN112167009A (en) * | 2020-10-31 | 2021-01-05 | 孙方义 | Quick diverging device of gardens water pipe |
| CN114753467A (en) * | 2022-05-17 | 2022-07-15 | 广东技术师范大学 | Green water supply and drainage building structure of landscape |
-
2018
- 2018-04-25 CN CN201820602082.0U patent/CN208107373U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346187A (en) * | 2019-06-26 | 2019-10-18 | 浙江中通检测科技有限公司 | A kind of dioxin detection sampling apparatus |
| CN110231015A (en) * | 2019-07-16 | 2019-09-13 | 湖南联智桥隧技术有限公司 | A kind of deep vertical monitoring point for displacement device |
| CN112167009A (en) * | 2020-10-31 | 2021-01-05 | 孙方义 | Quick diverging device of gardens water pipe |
| CN114753467A (en) * | 2022-05-17 | 2022-07-15 | 广东技术师范大学 | Green water supply and drainage building structure of landscape |
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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: 20181116 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |