CN206846157U - A kind of connection fastener of pipe fitting - Google Patents
A kind of connection fastener of pipe fitting Download PDFInfo
- Publication number
- CN206846157U CN206846157U CN201720484466.2U CN201720484466U CN206846157U CN 206846157 U CN206846157 U CN 206846157U CN 201720484466 U CN201720484466 U CN 201720484466U CN 206846157 U CN206846157 U CN 206846157U
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- CN
- China
- Prior art keywords
- pipe fitting
- split ring
- connection fastener
- adapter sleeve
- connection
- 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.)
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Abstract
The utility model provides a kind of connection fastener of pipe fitting, belongs to technical field of mold.It solve existing pipe fitting link cost it is higher and connect after unstable problem.The connection fastener of this pipe fitting, including the split ring that can be leant with the end of pipe fitting, split ring is in a ring, split ring is provided with the opening axially through split ring, this connection fastener also includes the adapter sleeve that can be connected with pipe fitting lateral wall, split ring is arranged in adapter sleeve, and adapter sleeve can be connected with pipe fitting and the opening of split ring is reduced.The connection fastener of this pipe fitting can realize the Quick fastening connection between pipe fitting.
Description
Technical field
The utility model belongs to tubing technical field, is related to a kind of connection fastener of pipe fitting.
Background technology
With the development of science and technology, between traditional pipe fitting and pipe fitting by the way of being threadedly coupled, and by using glue
Tubing products are melted in implementation docking by bonding using electric fusion joint.
Bonded using glue, when pipe fitting usage time is longer, it may appear that the situation of glue aging occurs, and then causes to connect
It is unreliable to connect, while in spreading glue, it is necessary to which the mouth of pipe of pipe fitting to be smeared to operating difficulties and the behaviour for uniformly, causing operating personnel
Make unstable；Pipe fitting is merged using electric fusion joint, but the operation of electric fusion joint is complex, the cost of electric fusion joint compared with
Height, and the dismounting of the inconvenient mouth of pipe, and if necessary to if being dismantled to the pipe fitting after connection, the junction of pipe fitting can be by
Damage, and then influence the secondary connection of pipe fitting.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of connection fastening of pipe fitting
Device, technical problem to be solved in the utility model are how to realize the Quick fastening connection between pipe fitting.
The purpose of this utility model can be realized by following technical proposal：
A kind of connection fastener of pipe fitting, including the split ring that can be leant with the end of pipe fitting, it is characterised in that institute
State split ring in a ring, the split ring is provided with the opening axially through split ring, and this connection fastener also includes energy
The adapter sleeve being connected with pipe fitting lateral wall, the split ring are arranged in adapter sleeve, and the adapter sleeve can be connected and make with pipe fitting
The opening for obtaining split ring reduces.
First the end of split ring is leant with pipe fitting, then adapter sleeve is socketed in the outside of split ring and pipe fitting, is connected
Set is connected with pipe fitting screw thread, and during connection, the opening of split ring is gradually reduced with the connection of adapter sleeve, when other pipes
When part is inserted at the mouth of pipe of the pipe fitting, now the end of pipe fitting leans with split ring, because split ring is provided with opening, split ring
The mouths of pipe of madial wall and other pipe fittings reach tight fit, split ring can sting tight pipe fitting, and it is connected with the pipe fitting, Jin Ershi
Show to the connection and fastening between pipe fitting, and then realized to the quick connection and fastening between pipe fitting.
In the connection fastener of above-mentioned pipe fitting, several elongated breach are offered on the split ring,
Some breach are circumferentially disposed along split ring.
The setting of the structure so that the tightness adjustable degree of split ring is bigger, while breach split ring can be divided into it is some
It is individual against piece, realize the connection and fastening to pipe fitting by adjusting against the gap between piece and the size of opening, further
The quick connection and fastening that realize to pipe fitting.
In the connection fastener of above-mentioned pipe fitting, this connection fastener also includes the neck bush that can be embedded in pipe fitting,
The end of the neck bush offers mounting groove, and the end of the split ring is provided with annular abutment portion, annular abutment portion energy
In embedded mounting groove.
The setting of the structure so that connection between split ring and neck bush is more firm, when split ring end with
, will not be because of without position-limiting action when the end of neck bush leans, and to produce displacement between split ring and neck bush inclined
Difference, further realize the quick connection between pipe fitting.
In the connection fastener of above-mentioned pipe fitting, the lateral wall of the split ring is provided with boss, the reinforcement
The thickness of block gradually increases along the direction close to neck bush.
The setting of the structure so that the intensity increase of split ring, while the intensity of boss is set so that nut can be more preferable
Leant with split ring, further realize the connection and fastening to pipe fitting.
In the connection fastener of above-mentioned pipe fitting, the adapter sleeve has fixed cover and stop collar, the stop collar
Madial wall and the lateral wall of split ring lean, the madial wall of the fixed cover is provided with screw thread, and the fixed cover can be with pipe
The lateral wall threaded connection of part.
The setting of the structure so that adapter sleeve is can be spacing by split ring when, moreover it is possible to by be threaded and with pipe fitting spiral shell
Line connects, and in the application, adapter sleeve can be nut.
In the connection fastener of above-mentioned pipe fitting, screw thread is offered on the madial wall of the split ring.
The setting of the structure so that pipe fitting preferably can be plugged on split ring, while more firm can be connected with split ring
Connect, and then realize the fastening between pipe fitting.
Compared with prior art, the connection fastener of this pipe fitting has advantages below：
1st, the mating reaction between split ring and adapter sleeve is passed through so that the connection between pipe fitting is more simple, is not required to
Other complex connected modes are used, but be can be achieved with using several connection members to quickly connecting between pipe fitting
Connect and fasten.
2nd, on split ring breach setting so that the elasticity of split ring is more preferable, when pipe fitting one end insertion split ring in
When, split ring preferably can sting pipe fitting tightly, and then realize the connection consolidated between pipe fitting.
Brief description of the drawings
Fig. 1 is that the connection fastener of this pipe fitting is arranged on the sectional view on pipe fitting.
Fig. 2 is the structural representation of the connection fastener split shed ring of this pipe fitting.
Fig. 3 be this pipe fitting connection fastener in neck bush structural representation.
In figure, 1, neck bush；11st, mounting groove；2nd, split ring；21st, it is open；22nd, breach；23rd, boss；24th, annular is supported
Relying part；25th, against piece；3rd, adapter sleeve；31st, fixed cover；32nd, stop collar；4th, pipe fitting.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the connection fastener of this pipe fitting includes the neck bush 1 that can be embedded in pipe fitting 4.
Specifically, as Figure 1-3, one end of neck bush 1 is connected with split ring 2, split ring 2 in a ring, neck bush 1
End offer mounting groove 11, the end of split ring 2 is provided with annular abutment portion 24, and annular abutment portion 24 can be embedded in mounting groove 11
Interior, split ring 2 is provided with the opening 21 axially through split ring 2, and the end and the end of neck bush 1 of split ring 2 lean,
This fastener also includes the adapter sleeve 3 that can be connected with the lateral wall of pipe fitting 4, and split ring 2 is arranged in adapter sleeve 3, the energy of adapter sleeve 3
It is connected with pipe fitting 4 and so that the opening 21 of split ring 2 reduces, screw thread is offered on the madial wall of split ring 2.
First neck bush 1 is embedded at the mouth of pipe of pipe fitting 4, then the end of split ring 2 and the end of neck bush 1 is leant,
Adapter sleeve 3 is socketed in the outside of split ring 2 and pipe fitting 4, adapter sleeve 3 is threadedly coupled with pipe fitting 4, during connection, is opened
The opening 21 of choma 2 is gradually reduced with the connection of adapter sleeve 3, when other pipe fittings 4 are inserted at the mouth of pipe of the pipe fitting 4, now
The end of pipe fitting 4 leans with split ring 2, because split ring 2 is provided with opening 21, the madial wall of split ring 2 and other pipe fittings 4
The mouth of pipe reaches tight fit, and split ring 2 can sting tight pipe fitting 4, and it is connected with the pipe fitting 4, and then realize between pipe fitting 4
Connection and fastening, and then realize to the quick connection and fastening between pipe fitting 4.
Further, as Figure 1-3, several elongated breach 22, some breach are offered on split ring 2
22 is circumferentially disposed along split ring 2, and split ring 2 can be divided into several against piece 25 by breach 22, on the lateral wall of split ring 2
Provided with boss 23, the thickness of boss 23 gradually increases along the direction close to neck bush 1.
The connection and fastening to pipe fitting 4 are realized by adjusting against the size of the gap between piece 25 and opening 21, is entered
The quick connection and fastening that realize to pipe fitting 4 of one step, the setting of boss 23 so that the intensity increase of split ring 2, simultaneously
The intensity of boss 23 is set so that nut preferably can lean with split ring 2, further realize the company to pipe fitting 4
Connect and fasten.
Further, as Figure 1-3, adapter sleeve 3 has fixed cover 31 and stop collar 32, the inner side of stop collar 32
The lateral wall of wall and split ring 2 leans, and the madial wall of fixed cover 31 is provided with screw thread, and fixed cover 31 can be with the outside of pipe fitting 4
Wall is threadedly coupled.
The setting of the structure so that adapter sleeve 3 is can be spacing by split ring 2 when, moreover it is possible to by be threaded and with pipe fitting 4
It is threadedly coupled, in the application, adapter sleeve 3 can be nut.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. a kind of connection fastener of pipe fitting, including the split ring (2) that can be leant with the end of pipe fitting (4), its feature exist
In in a ring, the split ring (2) is provided with the opening (21) axially through split ring (2), this company to the split ring (2)
The adapter sleeve (3) that fastener also includes to be connected with pipe fitting (4) lateral wall is connect, the split ring (2) is arranged on adapter sleeve (3)
Interior, the adapter sleeve (3) can be connected with pipe fitting (4) and the opening (21) of split ring (2) is reduced.
2. the connection fastener of pipe fitting according to claim 1, it is characterised in that offered on the split ring (2)
Several elongated breach (22), some breach (22) are circumferentially disposed along split ring (2).
3. the connection fastener of pipe fitting according to claim 1 or 2, it is characterised in that this connection fastener also wraps
The neck bush (1) of pipe fitting (4) can be embedded in by including, and the end of the neck bush (1) offers mounting groove (11), the split ring (2)
End be provided with annular abutment portion (24), the annular abutment portion (24) can be embedded in mounting groove (11).
4. the connection fastener of pipe fitting according to claim 3, it is characterised in that the lateral wall of the split ring (2)
Boss (23) is provided with, the thickness of the boss (23) gradually increases along the direction close to neck bush (1).
5. the connection fastener of pipe fitting according to claim 1 or 2, it is characterised in that the adapter sleeve (3) has solid
Fixed set (31) and stop collar (32), the lateral wall of the madial wall and split ring (2) of the stop collar (32) lean, the fixation
The madial wall of set (31) is provided with screw thread, and the fixed cover (31) can be threadedly coupled with the lateral wall of pipe fitting (4).
6. the connection fastener of pipe fitting according to claim 1 or 2, it is characterised in that the inner side of the split ring (2)
Screw thread is offered on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484466.2U CN206846157U (en) | 2017-05-03 | 2017-05-03 | A kind of connection fastener of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484466.2U CN206846157U (en) | 2017-05-03 | 2017-05-03 | A kind of connection fastener of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846157U true CN206846157U (en) | 2018-01-05 |
Family
ID=60793599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484466.2U Active CN206846157U (en) | 2017-05-03 | 2017-05-03 | A kind of connection fastener of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846157U (en) |
-
2017
- 2017-05-03 CN CN201720484466.2U patent/CN206846157U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee after: Ad Co.,Ltd. Address before: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee before: YONGGAO Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |