CN207298140U - Clamp-press type lengthens Loose joint bend - Google Patents
Clamp-press type lengthens Loose joint bend Download PDFInfo
- Publication number
- CN207298140U CN207298140U CN201721264727.6U CN201721264727U CN207298140U CN 207298140 U CN207298140 U CN 207298140U CN 201721264727 U CN201721264727 U CN 201721264727U CN 207298140 U CN207298140 U CN 207298140U
- Authority
- CN
- China
- Prior art keywords
- main body
- elbow main
- connector
- steel bushing
- elbow
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
It the utility model is related to pipe-line equipment technical field.Clamp-press type lengthens Loose joint bend; including elbow main body; it is characterized in that; one end of the elbow main body carries the steel bushing of stainless steel; the steel bushing is fixedly connected with the protective case of plastic material close to one end of main body, and the elbow main body is with being provided with least twice tube wall external tooth and at least two annular grooves for being used to place O-shaped sealing ring on the steel bushing contact surface；The other end of the elbow main body connects a connector, O-ring seal is connected between connector and the elbow main body, the other end of the connector is fixedly connected with nut, and gasket is carried in nut, and the elbow main body is that a length is the tube body that 5cm 15cm are lengthened close to the neck of the connector.The utility model makes Pipe installing be not required to any bending and directly completes to install with movable joint structure, solve the problems, such as the drawbacks of installation inconvenience and leakage hidden trouble by lengthening elbow main body neck.
Description
Technical field
It the utility model is related to pipe-line equipment technical field, and in particular to a kind of conduit coupling.
Background technology
With the continuous improvement of people's living standard and aesthetic conceptions, people is more likely to house ornamentation space and save, using peace
The complete and specious requirement to improve grade, promotes tube design environment also to become increasingly complex, thus proposes higher to pipe fitting
Requirement, it is necessary to can install and use under various circumstances.
The installation of temperature-sensing valve at conventional radiator, it is common that temperature-sensing valve is directly connected with common female elbow or temperature control
Valve is directly connected to pipeline, but need to be typically all to pass through tubing bending about in radiator rear, such connection since pipeline is laid with
90 degree are realized, but tubing is due to self-characteristic and the characteristics of be inconvenient to fix, and easy modification, direction be not right during bending, easily
Link position is caused water leakage situation occur, it is therefore necessary to make improvements.
The content of the invention
The utility model aim is that being to provide a kind of clamp-press type lengthens Loose joint bend, to solve above-mentioned at least one technology
Problem.
To achieve these goals, the technical solution of the utility model is as follows：
Clamp-press type lengthens Loose joint bend, including elbow main body, it is characterised in that one end of the elbow main body is with stainless
The steel bushing of steel material, the steel bushing are fixedly connected with the protective case of plastic material, the elbow master close to one end of elbow main body
Body is with being provided with least twice tube wall external tooth and at least two annulars for being used to place O-shaped sealing ring on the steel bushing contact surface
Groove；The other end of the elbow main body connects a connector, and junction is equipped with O-shaped sealing between connector and the elbow main body
Circle, the other end of the connector are fixedly connected with nut, gasket, neck of the elbow main body close to the connector are carried in nut
Neck is that a length is the tube body that 5cm-15cm is lengthened.
Clamp-press type in the utility model lengthens Loose joint bend by the way that elbow main body neck is lengthened, the connector for loose joint of arranging in pairs or groups
Be connected again with corresponding size tubing and temperature-sensing valve with nut, can make elbow and corresponding connector in pipe laying it is hidden in
Radiator rear, optimizes pipeline connection mode, reaches protective conduit, saves installation space, specious effect.Pass through lengthening
Elbow main body neck, makes Pipe installing be not required to any bending and directly completes to install with movable joint structure, solve installation inconvenience
The problem of drawback and leakage hidden trouble.
The elbow main body is connected with the joint screw thread formula, its final junction applies the glue for being useful for sealing fastening
Layer.Connector and elbow main body is facilitated to dismantle, while the layer that applies glue is so that junction more firmly and avoids the occurrence of water leakage situation.
The protective case is equipped with a card slot, and one end of the steel bushing is snapped into the card slot of the protective case, the steel bushing
With the junction of the protective case be additionally provided with one layer be used for seal fasten glue layer.To strengthen the sealing property of close junction,
Make interface more firm.
The elbow main body is provided with the reinforcing rib of annular protrusion close to one end port of the connector.So as to elbow main body
When being connected with connector, sealing ring can be loaded in reinforcing rib, to increase the leakproofness between them, while also improves the firm of elbow
Property.
The O-ring seal is the sealing ring of ethylene propylene diene rubber (EPDM) material.Using the sealing of ethylene propylene diene rubber
Circle has the good characteristics such as ageing-resistant, corrosion-resistant, water vapor resistance, high temperature resistant.
The steel bushing carries out acid wash passivation processing for surface, increases the steel bushing of chromium-rich oxide layer.It is effectively increased steel bushing not
Rust property and corrosion resistance.
The beneficial effects of the utility model：By adopting the above-described technical solution, the utility model is by lengthening elbow master
Body neck, make Pipe installing be not required to any bending directly with movable joint structure complete install, solve installation inconvenience the drawbacks of with
And the problem of leakage hidden trouble.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, clamp-press type lengthens Loose joint bend, including elbow main body 1, one end of elbow main body 1 carry stainless steel
The steel bushing 2 of matter, steel bushing 2 are fixedly connected with the protective case 3 of plastic material, elbow main body 1 and the steel bushing 2 close to one end of main body
At least twice tube wall external tooth and at least two annular grooves 4 for being used to place O-shaped sealing ring are provided with contact surface；Elbow master
The other end of body 1 connects a connector 5, O-ring seal 6 is connected between connector 5 and elbow main body 1, the other end of connector is fixed
Nut 7 is connected with, carries gasket 8 in nut 7, elbow main body 1 is that a length is what 5cm-15cm was lengthened close to the neck of connector
Tube body.Clamp-press type in the utility model lengthens Loose joint bend by the way that elbow main body neck is lengthened, the connector for loose joint of arranging in pairs or groups and
Nut is connected with corresponding size tubing and temperature-sensing valve again, and elbow and corresponding connector can be made hidden in warm in pipe laying
Gas piece rear, optimizes pipeline connection mode, reaches protective conduit, saves installation space, specious effect.It is curved by lengthening
Head main body neck, makes Pipe installing be not required to any bending and directly completes to install with movable joint structure, solve the disadvantage of installation inconvenience
The problem of end and leakage hidden trouble.
Elbow main body 1 and 5 screw-type connection of connector, its final junction apply the glue layer for being useful for sealing fastening.It is convenient
Connector and the dismounting of elbow main body, while the layer that applies glue is so that junction more firmly and avoids the occurrence of water leakage situation.Protective case 3
Equipped with a card slot, one end of steel bushing 2 is snapped into card slot, and the junction of steel bushing 2 and protective case 3 also is provided with one layer and is used to seal tightly
Solid glue layer.To strengthen the sealing property of close junction, make interface more firm.Elbow main body 1 close to the connector 5 one
End port is provided with the reinforcing rib of annular protrusion.When being connected so as to elbow main body with connector, sealing ring can be loaded in reinforcing rib, with
Increase the leakproofness between them, while also improve the rigidity of elbow.O-ring seal 6 is ethylene propylene diene rubber (EPDM) material
The sealing ring of matter.There is the excellent spies such as ageing-resistant, corrosion-resistant, water vapor resistance, high temperature resistant using the sealing ring of ethylene propylene diene rubber
Property.Steel bushing carries out acid wash passivation processing for surface, increases the steel bushing of chromium-rich oxide layer.It is effectively increased the rustless property of steel bushing and anti-corrosion
Property.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. clamp-press type lengthens Loose joint bend, including elbow main body, it is characterised in that one end of the elbow main body carries stainless steel
The steel bushing of material, the steel bushing are fixedly connected with the protective case of plastic material, the elbow main body close to one end of elbow main body
It is used to place the annular recessed of O-shaped sealing ring with being provided with least twice tube wall external tooth and at least two on the steel bushing contact surface
Groove；The other end of the elbow main body connects a connector, and junction is equipped with O-ring seal between connector and the elbow main body,
The other end of the connector is fixedly connected with nut, and gasket, neck of the elbow main body close to the connector are carried in nut
It is the tube body that 5cm-15cm is lengthened for a length.
2. clamp-press type according to claim 1 lengthens Loose joint bend, it is characterised in that the elbow main body and the connector
Screw-type connection, its final junction apply the glue layer for being useful for sealing fastening.
3. clamp-press type according to claim 1 lengthens Loose joint bend, it is characterised in that the protective case is equipped with a card slot,
One end of the steel bushing is snapped into the card slot of the protective case, and the junction of the steel bushing and the protective case is additionally provided with one layer
For sealing the glue layer of fastening.
4. clamp-press type according to claim 1 lengthens Loose joint bend, it is characterised in that the elbow main body connects close to described
One end port of head is provided with the reinforcing rib of annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264727.6U CN207298140U (en) | 2017-09-29 | 2017-09-29 | Clamp-press type lengthens Loose joint bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264727.6U CN207298140U (en) | 2017-09-29 | 2017-09-29 | Clamp-press type lengthens Loose joint bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298140U true CN207298140U (en) | 2018-05-01 |
Family
ID=62440283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264727.6U Expired - Fee Related CN207298140U (en) | 2017-09-29 | 2017-09-29 | Clamp-press type lengthens Loose joint bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679347A (en) * | 2018-05-28 | 2018-10-19 | 江苏派欧汽车零部件有限公司 | A kind of fuel-quantity transducer top connection |
-
2017
- 2017-09-29 CN CN201721264727.6U patent/CN207298140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679347A (en) * | 2018-05-28 | 2018-10-19 | 江苏派欧汽车零部件有限公司 | A kind of fuel-quantity transducer top connection |
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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: 20180501 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |