CN205716109U - A kind of outer silk straight joint - Google Patents
A kind of outer silk straight joint Download PDFInfo
- Publication number
- CN205716109U CN205716109U CN201620398120.6U CN201620398120U CN205716109U CN 205716109 U CN205716109 U CN 205716109U CN 201620398120 U CN201620398120 U CN 201620398120U CN 205716109 U CN205716109 U CN 205716109U
- Authority
- CN
- China
- Prior art keywords
- outer silk
- lock nut
- plastic fastening
- copper piece
- sealing ring
- 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
A kind of outer silk straight joint, including outer silk copper piece and plastic fastening, also includes lock nut and seals cap；Described outer silk copper piece passes through lock nut and plastic fastening；It is provided with and the first sealing ring between outer silk copper piece and plastic fastening；Described outer silk copper piece includes that the first outer silk connects the end second outer silk threaded with lock nut and is connected end and connects the sealed end between end and the second outer silk connection end at the first outer silk；Described lock nut one end is socketed on plastic fastening, and the other end connects end through the second outer silk and is connected with sealing cap thread；It is provided with the second sealing ring between described lock nut and the second outer silk connection end；Described sealing cap sleeve is on sealed end.The outer silk copper piece of this utility model can connect with the required pipeline being connected respectively with plastic fastening, then is fixed together by lock nut；And sealed by the first sealing ring, the second sealing ring and sealing cap, its good sealing effect.
Description
Technical field
This utility model relates to the outer silk straight joint of one.
Background technology
Existing outer silk straight joint includes that outer silk copper piece and plastic fastening, outer silk copper piece are typically directly embedded in plastic fastening, and its sealing is poor, uses and the most easily occurs leaking, and if first fixed plastics connector end fixing outer silk copper piece again, fix and inconvenient.
Utility model content
This utility model is contemplated to solve to provide a kind of convenient fixing and the outer silk straight joint technical problem of good airproof performance.
For solving above-mentioned technical problem, the technical solution of a kind of outer silk straight joint of this utility model is:
Including outer silk copper piece and plastic fastening, also include lock nut and seal cap；Described outer silk copper piece passes through lock nut and plastic fastening；It is provided with and the first sealing ring between outer silk copper piece and plastic fastening；Described outer silk copper piece includes that the first outer silk connects the end second outer silk threaded with lock nut and is connected end and connects the sealed end between end and the second outer silk connection end at the first outer silk；Described lock nut one end is socketed on plastic fastening, and the other end connects end through the second outer silk and is connected with sealing cap thread；It is provided with the second sealing ring between described lock nut and the second outer silk connection end；Described sealing cap sleeve is on sealed end.
Two resettlement grooves are had inside described second outer silk connection end；In described resettlement groove, card has slide plate；Between described slide plate and resettlement groove diapire, spring is installed；Described plastic fastening is provided with the fixture block for being stuck in resettlement groove by slide plate.
Described plastic fastening glueds joint protection metal pipe.
What this utility model can reach has the technical effect that the outer silk copper piece of this utility model can connect with the required pipeline being connected respectively with plastic fastening, then is fixed together by lock nut；And sealed by the first sealing ring, the second sealing ring and sealing cap, its good sealing effect.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of a kind of outer silk straight joint of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made further details of elaboration.
Refering to Fig. 1.
The outer silk straight joint of embodiment one one kinds, including outer silk copper piece 1 and plastic fastening 2, also includes lock nut 3 and seals cap 4；Described outer silk copper piece 1 is by lock nut 3 and plastic fastening 2；It is provided with between outer silk copper piece 1 and plastic fastening 2 and the first sealing ring 5；Described outer silk copper piece 1 includes that the first outer silk connects the end 11 second outer silk threaded with lock nut 3 and is connected end 12 and connects the sealed end 13 between end 11 and the second outer silk connection end 12 at the first outer silk；Described lock nut 3 one end is socketed on plastic fastening 2, and the other end connects end 12 through the second outer silk and threadeds with sealing cap 4；Described lock nut 3 is connected between end 12 with the second outer silk and is provided with the second sealing ring 6；Described sealing cap 4 is placed on sealed end 13.The outer silk copper piece 1 of this utility model can connect with the required pipeline being connected respectively with plastic fastening 2, then is fixed together by lock nut 3；And sealed by first sealing ring the 5, second sealing ring 6 and sealing cap 4, its good sealing effect.
Embodiment two, based on embodiment one, as preferably, has two resettlement grooves 14 inside described second outer silk connection end 12；In described resettlement groove 14, card has slide plate 15；Between described slide plate 15 and resettlement groove 14 diapire, spring 16 is installed；Described plastic fastening 2 is provided with the fixture block 17 for being stuck in resettlement groove 14 by slide plate 15.When hydraulic pressure height, spring 16 compresses, and slide plate 15 is to placing trough 14 contract, and for pipe decompression, pipeline is difficult to get loose with plastic fastening 2.
Embodiment three, based on embodiment one, as preferably, described plastic fastening 2 glueds joint has protection metal pipe 7, plastic fastening 2 to be susceptible to external force impact and deform.
Claims (3)
1. an outer silk straight joint, including outer silk copper piece (1) and plastic fastening (2), it is characterised in that: also include lock nut (3) and seal cap (4)；Described outer silk copper piece (1) is by lock nut (3) and plastic fastening (2)；It is provided with and the first sealing ring (5) between outer silk copper piece (1) and plastic fastening (2)；Described outer silk copper piece (1) includes that the first outer silk connects end (11) the second outer silk threaded with lock nut (3) and is connected end (12) and is positioned at the sealed end (13) between the first outer silk connection end (11) and the second outer silk connection end (12)；Described lock nut (3) one end is socketed on plastic fastening (2), and the other end connects end (12) through the second outer silk and threadeds with sealing cap (4)；Described lock nut (3) is connected between end (12) with the second outer silk and is provided with the second sealing ring (6)；Described sealing cap (4) is placed on sealed end (13).
The outer silk straight joint of one the most according to claim 1, it is characterised in that: described second outer silk connects end (12) inner side and has two resettlement grooves (14)；In described resettlement groove (14), card has slide plate (15)；Spring (16) is installed between described slide plate (15) and resettlement groove (14) diapire；Described plastic fastening (2) is provided with the fixture block (17) for being stuck in resettlement groove (14) by slide plate (15).
The outer silk straight joint of one the most according to claim 1, it is characterised in that: described plastic fastening (2) glueds joint protection metal pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398120.6U CN205716109U (en) | 2016-05-05 | 2016-05-05 | A kind of outer silk straight joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398120.6U CN205716109U (en) | 2016-05-05 | 2016-05-05 | A kind of outer silk straight joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716109U true CN205716109U (en) | 2016-11-23 |
Family
ID=57303511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398120.6U Expired - Fee Related CN205716109U (en) | 2016-05-05 | 2016-05-05 | A kind of outer silk straight joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588254A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of drain pipe joint component |
| CN108757668A (en) * | 2018-06-22 | 2018-11-06 | 江苏浩博塑业有限公司 | A kind of horizontal clamping formula pipe joint |
-
2016
- 2016-05-05 CN CN201620398120.6U patent/CN205716109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588254A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of drain pipe joint component |
| CN108757668A (en) * | 2018-06-22 | 2018-11-06 | 江苏浩博塑业有限公司 | A kind of horizontal clamping formula pipe joint |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170505 |