CN205842052U - A kind of natural gas pipe joint - Google Patents
A kind of natural gas pipe joint Download PDFInfo
- Publication number
- CN205842052U CN205842052U CN201620665099.1U CN201620665099U CN205842052U CN 205842052 U CN205842052 U CN 205842052U CN 201620665099 U CN201620665099 U CN 201620665099U CN 205842052 U CN205842052 U CN 205842052U
- Authority
- CN
- China
- Prior art keywords
- annulated column
- fittings body
- anchor tip
- bulge loop
- natural gas
- 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
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
This utility model relates to a kind of natural gas pipe joint, and including the first fittings body and the second fittings body, the front end of described first fittings body is respectively arranged with interior annulated column and outer annulated column, and described outer annulated column, in the outside of interior annulated column, has dead slot between described interior annulated column and outer annulated column；The front end of described second fittings body is provided with bulge loop outwardly；The front end of described first fittings body and the front end of the second fittings body can clampings, the outside of described outer annulated column is provided with anchor tip, the outside of described bulge loop is hinged with the fixing clasp coordinating anchor tip to use with the corresponding position of described anchor tip, and the number of described anchor tip is equal with the number of described fixing latch closure and one_to_one corresponding.This utility model is for the deficiencies in the prior art, it is provided that a kind of simple and convenient and natural gas pipe joint of favorable sealing property.
Description
Technical field
This utility model relates to pipe fitting joint field, especially a kind of natural gas pipe joint.
Background technology
Existing natural gas pipe joint position typically uses threaded engagement, and sealing property is poor, and long-time use can go out
Existing gas leak phenomenon, is badly in need of the joint that a kind of performance more preferably sealing is good.
Utility model content
Technical problem to be solved in the utility model is to technical problem is that for the deficiencies in the prior art, it is provided that Yi Zhongmi
The natural gas pipe joint that sealing property is good.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of natural gas pipe joint, connects including first
Head body and the second fittings body, the front end of described first fittings body is respectively arranged with interior annulated column and outer annulated column, including described outer annulated column
, there is dead slot in the outside of annulated column between described interior annulated column and outer annulated column；The front end of described second fittings body is provided with outwardly
Bulge loop；The front end of described first fittings body and the front end of the second fittings body can clamping, the outside of described outer annulated column is provided with fixing
Joint, the outside of described bulge loop is hinged with the fixing clasp coordinating anchor tip to use, institute with the corresponding position of described anchor tip
State that the number of anchor tip is equal with the number of described fixing latch closure and one_to_one corresponding.
The beneficial effects of the utility model are: the bulge loop of the second fittings body can be stuck in the interior annulated column of the first fittings body with outer
Between annulated column, realize sealing by triple protection of interior annulated column, bulge loop and outer annulated column three；Set in the outside of the first fittings body
The retainer ring button that the outside of the anchor tip put and the second fittings body is arranged with the use of, fix the first fittings body and the second joint
Body, simple to operation.
On the basis of technique scheme, this utility model can also do following improvement.
Further, between described interior annulated column and outer annulated column, there is dead slot, in described dead slot, be provided with the first sealing gasket, described sky
The width of groove is not less than the width of bulge loop, and described bulge loop can snap in dead slot, and described interior annulated column is positioned at the inner side of bulge loop, outer annulated column
It is located at outside bulge loop.
Above-mentioned further scheme is used to provide the benefit that: because sealing gasket has certain elasticity and flexibility, when the
When two joints snap in the first joint, combination that can be tighter, improves sealing.
Further, the front end of described interior annulated column is provided with the second sealing gasket.
Above-mentioned further scheme is used to provide the benefit that: to improve sealing.
Further, the length of described outer annulated column is more than or equal to the length of described interior annulated column.
Further, the length of described outer annulated column is less than the length of described interior annulated column.
Above-mentioned further scheme is used to provide the benefit that: according to the feature of manufacturing process and the attractive in appearance of profile and convenience,
Make the length of outer annulated column and interior annulated column equal or there is certain difference.
Further, the number of described anchor tip is no less than 2, and the number of described fixing latch closure is no less than 2.
Above-mentioned further scheme is used to provide the benefit that: anchor tip and fixing latch closure at least to have 2 to realizing
First fittings body and the second fittings body fixing.
Further, described anchor tip is uniformly arranged along the outer circumference of outer annulated column by identical interval；Described retainer ring
Button is uniformly arranged along bulge loop outer circumference by identical interval.
Above-mentioned further scheme is used to provide the benefit that: anchor tip and fixing latch closure are arranged along pipe fitting even circumferential,
Obtain the most fixing and sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is top view at this utility model anchor tip；
Fig. 3 is that this utility model joint unclamps schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first fittings body, the 2, second fittings body, 3, anchor tip, 4, fixing latch closure, the 5, first sealing gasket, 6, second is close
Packing, 11, interior annulated column, 12, outer annulated column, 21, bulge loop.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As it is shown in figure 1, this utility model one natural gas joint design schematic diagram, connect including the first fittings body 1 and second
Head body 2, the front end of described first fittings body 1 is respectively arranged with interior annulated column 11 and outer annulated column 12, and described outer annulated column 12 is at interior annulated column
, there is dead slot in the outside of 11 between described interior annulated column 11 and outer annulated column 12；The front end of described second fittings body 2 is provided with outwardly
Bulge loop 21；The front end of described first fittings body 1 and the front end of the second fittings body 2 can clampings；The outside of described outer annulated column 12 sets
Being equipped with anchor tip 3, the outside of described bulge loop 21 is hinged with the corresponding position of described anchor tip 3 and coordinates anchor tip 3 to use
Fixing clasp 4, the number of described anchor tip 3 is equal with the number of described fixing latch closure 4 and one_to_one corresponding.Second fittings body
Bulge loop can be stuck between the interior annulated column of the first fittings body and outer annulated column, by interior annulated column, bulge loop and the three of outer annulated column three
Heavily protection realizes sealing；It is fixing that the anchor tip arranged in the outside of the first fittings body and the outside of the second fittings body are arranged
Latch closure with the use of, fix the first fittings body and the second fittings body, simple to operation.Because fixing latch closure 4 needs to join fixing
Joint 3 uses, so the number of the number of anchor tip 3 and fixing latch closure 4 in principle should be equal.
There is dead slot between described interior annulated column 11 and outer annulated column 12, in described dead slot, be provided with the first sealing gasket 5, described dead slot
Width not less than the width of bulge loop 21.Described bulge loop 21 can snap in dead slot, and described interior annulated column 11 is positioned at the inner side of bulge loop 21,
Outer annulated column 12 is located at outside bulge loop 21.The front end of described interior annulated column 11 is provided with the second sealing gasket 6.Because sealing gasket has one
Fixed elasticity and flexibility, when the second joint snaps in the first joint, combination that can be tighter, improves sealing.
The length of described outer annulated column 12 is more than or equal to the length of described interior annulated column 11.The length of described outer annulated column 12 is less than
The length of described interior annulated column 11.Feature according to manufacturing process and the attractive in appearance and convenience of profile, make outer annulated column and the length of interior annulated column
Spend equal or there is certain difference.
Fig. 2 is top view at this utility model anchor tip, and the number of described anchor tip 3 is no less than 2, described fixing
The number of latch closure 4 is no less than 2.Anchor tip at least to have 2 to connect realizing the first fittings body and second with fixing latch closure
Fixing of head body.
In order to obtain the most fixing and sealing effectiveness, described anchor tip 3 is pressed identical along the outer circumference of outer annulated column 12
Interval be uniformly arranged；Described fixing latch closure 4 is uniformly arranged along bulge loop 21 outer circumference by identical interval.Fixing latch closure 4
Need simply to buckle or unclamp anchor tip 3, compare existing fixing device simpler.
Fig. 3 is that this utility model joint unclamps schematic diagram, it is only necessary to unclamped from anchor tip 3 by fixing latch closure 4,
Realize the first fittings body 1 and separation of the second joint 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (7)
1. a natural gas pipe joint, it is characterised in that including the first fittings body (1) and the second fittings body (2), described first connects
The front end of head body (1) is respectively arranged with interior annulated column (11) and outer annulated column (12), and described outer annulated column (12) is outside interior annulated column (11)
, there is dead slot side between described interior annulated column (11) and outer annulated column (12)；The front end of described second fittings body (2) is provided with outwardly
Bulge loop (21)；The front end of described first fittings body (1) and the front end of the second fittings body (2) can clampings；Described outer annulated column (12)
Outside be provided with anchor tip (3), the outside of described bulge loop (21) is hinged with the corresponding position of described anchor tip (3) and coordinates
The fixing clasp (4) that anchor tip (3) uses, the number of described anchor tip (3) is equal with the number of described fixing latch closure (4)
And one_to_one corresponding.
A kind of natural gas pipe joint, it is characterised in that described interior annulated column (11) and outer annulated column (12)
Between dead slot in be provided with the first sealing gasket (5), the width of described dead slot is not less than the width of bulge loop (21), described bulge loop
(21) can snap in dead slot, described interior annulated column (11) is positioned at the inner side of bulge loop (21), and outer annulated column (12) is located at bulge loop (21) outward
Side.
A kind of natural gas pipe joint, it is characterised in that the front end of described interior annulated column (11) is provided with
Second sealing gasket (6).
A kind of natural gas pipe joint, it is characterised in that the length of described outer annulated column (12) more than or
Length equal to described interior annulated column (11).
A kind of natural gas pipe joint, it is characterised in that the length of described outer annulated column (12) is less than institute
State the length of interior annulated column (11).
6. according to natural gas pipe joint a kind of described in any one of claim 1 to 5, it is characterised in that described anchor tip (3)
Number is no less than 2, and the number of described fixing latch closure (4) is no less than 2.
A kind of natural gas pipe joint, it is characterised in that described anchor tip (3) is along outer annulated column
(12) outer circumference is uniformly arranged by identical interval；Described fixing latch closure (4) is pressed identical along bulge loop (21) outer circumference
Interval is uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665099.1U CN205842052U (en) | 2016-06-28 | 2016-06-28 | A kind of natural gas pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665099.1U CN205842052U (en) | 2016-06-28 | 2016-06-28 | A kind of natural gas pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842052U true CN205842052U (en) | 2016-12-28 |
Family
ID=57621074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665099.1U Expired - Fee Related CN205842052U (en) | 2016-06-28 | 2016-06-28 | A kind of natural gas pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205842052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169191A (en) * | 2018-10-10 | 2019-01-11 | 湖州金洁塑业有限公司 | A kind of gardens water supplying pipe |
| CN112304710A (en) * | 2020-10-31 | 2021-02-02 | 南京鸿光环保科技有限公司 | Outdoor monitoring station for water quality |
-
2016
- 2016-06-28 CN CN201620665099.1U patent/CN205842052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169191A (en) * | 2018-10-10 | 2019-01-11 | 湖州金洁塑业有限公司 | A kind of gardens water supplying pipe |
| CN112304710A (en) * | 2020-10-31 | 2021-02-02 | 南京鸿光环保科技有限公司 | Outdoor monitoring station for water quality |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205842052U (en) | A kind of natural gas pipe joint | |
| CN203686406U (en) | Pipe fitting joint structure | |
| CN106322008A (en) | Pipe fitting | |
| CN205842037U (en) | A kind of natural gas seal of tube joint | |
| MX2017002646A (en) | Air tight sealing support clip for attaching fluid-carrying tube to substrate. | |
| CN202580412U (en) | Quick insertion type pipe fitting joint | |
| CN203743679U (en) | Pressure sealing washer of large diameter cam locking type rapid joint | |
| CN205504267U (en) | Novel pipeline joint | |
| CN203847875U (en) | Large-diameter cam locking type quick connector | |
| CN211821147U (en) | Novel pipeline connecting piece | |
| CN211738308U (en) | Novel pipeline connecting piece | |
| CN206347225U (en) | Plough groove type pressure duct joint | |
| CN204962122U (en) | Oil pipe is failed to plug -in type | |
| CN205001718U (en) | Three -way joint | |
| CN205001719U (en) | Cutting sleeve type three -way joint | |
| CN111188954A (en) | Novel pipeline connecting piece | |
| CN205877506U (en) | PVC tubular product with rubber circle | |
| CN206206856U (en) | A kind of pipe box cupling | |
| CN205806760U (en) | A kind of new work engine quick connector | |
| CN214744054U (en) | Water pipe elbow with good sealing performance | |
| CN205315914U (en) | Compressed air quick pipe connector | |
| CN204312865U (en) | Groove pipeline clamp | |
| CN208153914U (en) | A kind of separable clamping hoop type different diameter rubber joint | |
| CN208687167U (en) | Double-sealing device is used in a kind of connection of tubing | |
| CN204785206U (en) | Joint |
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 |
Granted publication date: 20161228 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |