CN207486284U - A kind of reducing fittings connector - Google Patents
A kind of reducing fittings connector Download PDFInfo
- Publication number
- CN207486284U CN207486284U CN201721653663.9U CN201721653663U CN207486284U CN 207486284 U CN207486284 U CN 207486284U CN 201721653663 U CN201721653663 U CN 201721653663U CN 207486284 U CN207486284 U CN 207486284U
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- pullover
- joint
- attachment spacers
- internal diameter
- outside
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Abstract
The utility model discloses a kind of reducing fittings connectors, and including joint body, joint body is made of two joint structures, two joint structures it is symmetrical above and below setting and it is integrally formed；The joint structure includes several pullovers being coaxially disposed and internal diameter is sequentially increased from inside to outside, is provided with attachment spacers between arbitrary neighborhood pullover, attachment spacers is tightly connected with adjacent pullover；Attachment spacers upper surface is provided with sealing rubber ring；The pullover of internal diameter minimum is connected with each other；Internal thread is both provided on each described pullover；The utility model has the advantages of simple in structure, not need to special tool installation and the connection for the pipe fitting for being suitble to any wall thickness.
Description
Technical field
The utility model belongs to pipe fitting and connects technical field, and in particular to a kind of reducing fittings connector.
Background technology
Currently for the clamp-press type pipe connector that the mode that different pipe fittings is connected mainly uses, clamp-press type pipe connector
Operation principle be by thin-wall pipe be inserted into clamp-press type pipe connector bellmouth, using personality card pressure tool pipe fitting is stuck in card
In press type pipe connector, cross sectional shape is hexagon at card pressure, in addition setting sealing knot between usual pipe fitting and pipe fitting joint
Structure, makes it have only leakage, anti-pulling, anti-vibration and the characteristics such as high pressure resistant, thus its obtained in pipeline connection it is wide
Application.
On the one hand, clamp-press type pipe connector need dedicated card pressure tool match pipe fitting can be sticked into card pressure
In formula pipe fitting joint so that tool lose or not at one's side when can not complete the connection work of pipe fitting, delay the duration；The opposing party
Face, clamp-press type pipe connector need the wall thickness of pipe fitting to be mounted very thin, could cause personality card press tool it is squeezed and
It is inserted into hexagon connector, and pipe wall is thin so that pipe fitting corrosion resistance reduces and service life greatly shortens.
Utility model content
The purpose of this utility model is that for needing special card pressure tool existing for current clamp-press type pipe connector and needing
The problem of wall of pipe fitting to be mounted is thin, the utility model provide a kind of reducing fittings connector.
The technical solution adopted in the utility model is as follows：A kind of reducing fittings connector, including joint body, joint body by
Two joint structures composition, two joint structures setting symmetrical above and below and integrally formed；
The pullover that the joint structure includes several coaxial arrangements and internal diameter is sequentially increased from inside to outside, arbitrary neighborhood pullover
Between be provided with attachment spacers, attachment spacers is tightly connected with adjacent pullover；Attachment spacers upper surface is provided with sealing rubber
Cushion rubber；
The pullover of internal diameter minimum is connected with each other；Internal thread is both provided on each described pullover.
It further limits, external screw thread and internal thread is provided in the attachment spacers.
It further limits, the joint structure further includes the ruggedized construction being set on the outside of the pullover.
It further limits, the ruggedized construction is set on the outside of the pullover of internal diameter minimum.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the utility model has the advantages of simple structure, the company of pipe fitting that the tool for not needing to be special is installed and is suitble to any wall thickness
It connects.
2. joint body is made of the joint structure of two settings symmetrical above and below, and joint structure includes several coaxial arrangements
And the pullover that internal diameter is sequentially increased, the pullover of minimum diameter are connected so that the connector is suitble to being connected for different size pipe fitting.
3. between adjacent pullover set attachment spacers can be used for different inner diameters size pullover installation and removal and
Replacement to the pullover of damage, it is cost-effective.
4. internal thread is both provided on each pullover, for being connected with pipe fitting；External screw thread is provided in attachment spacers
And internal thread, the external screw thread pullover internal thread big with internal diameter are connect, the internal thread pullover external screw thread small with internal diameter is connect.
5. flow through the pullover of small internal diameter due to material, caliber reduces so that tube wall is rushed in the flow velocity quickening of material
Power increase is hit, so ruggedized construction is set to help to share the endurance of small internal diameter pullover in the outside of pullover, increases small internal diameter
The service life of pullover.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing,
Fig. 1 is the structure diagram of the utility model；
Wherein：1- joint structures；2- pullovers；3- attachment spacers；4- sealing rubber rings；5- ruggedized constructions.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.It elaborates below in conjunction with the accompanying drawings to the utility model.
Embodiment one
The technical solution of the present embodiment is：A kind of reducing fittings connector, including joint body, joint body is by two connectors
Structure 1 forms, two joint structures 1 it is symmetrical above and below setting and it is integrally formed；
The pullover 2 that the joint structure 1 includes several coaxial arrangements and internal diameter is sequentially increased from inside to outside, arbitrary neighborhood set
Attachment spacers 3 is provided between first 2, attachment spacers 3 is tightly connected with adjacent pullover 2；3 upper surface of attachment spacers is provided with
Sealing rubber ring 4；The pullover 2 of internal diameter minimum is connected with each other；Internal thread is both provided on each described pullover 2.
As shown in Figure 1, corresponding pullover on joint structure 1 is threadedly connected to according to the corresponding model for the pipe fitting being connected
In 2, the connection between identical caliber or the pipe fitting of different tube diameters can be realized；Set attachment spacers 3 can between adjacent pullover 2
Installation and removal for the pullover 2 of different inner diameters size and the replacement of the pullover 2 to damage, it is cost-effective；Each set
Internal thread is both provided on first 2, for being connected with pipe fitting.
Embodiment two
On the basis of embodiment one, the technical solution of the present embodiment is：Be provided in the attachment spacers 3 external screw thread and
Internal thread.
As shown in Figure 1, external screw thread and internal thread are provided in attachment spacers 3, external screw thread and big 2 internal thread of pullover of internal diameter
Connection, internal thread pullover 2 external screw thread small with internal diameter are connect.
Embodiment three
On the basis of embodiment one or two, the technical solution of the present embodiment is：The joint structure 1, which further includes, to be set to
The ruggedized construction 5 in 2 outside of pullover.
As shown in Figure 1, ruggedized construction 5 is used to strengthen the stability of pullover 2.
Example IV
On the basis of embodiment three, the technical solution of the present embodiment is：The ruggedized construction 5 is set to internal diameter minimum
2 outside of pullover.
As shown in Figure 1, when flowing through the pullover of small internal diameter due to material, caliber reduces the flow velocity quickening pair so that material
The impact force increase of tube wall, so ruggedized construction 5 is set to help to share the endurance of small internal diameter pullover 2 in the outside of pullover 2,
Increase the service life of small internal diameter pullover 2.
Claims (4)
1. a kind of reducing fittings connector, which is characterized in that including joint body, joint body is made of two joint structures (1),
Two joint structures (1) it is symmetrical above and below setting and it is integrally formed；
The pullover (2) that pullover (2) of the joint structure (1) including several coaxial arrangements and internal diameter are sequentially increased from inside to outside,
Attachment spacers (3) is provided between arbitrary neighborhood pullover (2), attachment spacers (3) is tightly connected with adjacent pullover (2)；Even
Connection pad piece (3) upper surface is provided with sealing rubber ring (4)；
The pullover (2) of internal diameter minimum is connected with each other；Internal thread is both provided on each described pullover (2).
2. a kind of reducing fittings connector according to claim 1, which is characterized in that be provided on the attachment spacers (3)
External screw thread and internal thread.
3. a kind of reducing fittings connector according to claim 1 or 2, which is characterized in that the joint structure (1) further includes
The ruggedized construction (5) being set on the outside of the pullover (2).
4. a kind of reducing fittings connector according to claim 3, which is characterized in that in the ruggedized construction (5) is set to
On the outside of the pullover (2) of diameter minimum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653663.9U CN207486284U (en) | 2017-12-01 | 2017-12-01 | A kind of reducing fittings connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653663.9U CN207486284U (en) | 2017-12-01 | 2017-12-01 | A kind of reducing fittings connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486284U true CN207486284U (en) | 2018-06-12 |
Family
ID=62457641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653663.9U Active CN207486284U (en) | 2017-12-01 | 2017-12-01 | A kind of reducing fittings connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237159A (en) * | 2018-11-20 | 2019-01-18 | 刘金宝 | A kind of stainless steel joint for pipeline |
| CN110439602A (en) * | 2019-07-09 | 2019-11-12 | 潍坊威特尔管业有限公司 | It is a kind of for connecting the metallic conduit fitting system of emulsion box and hydraulic support |
| CN110448950A (en) * | 2019-08-19 | 2019-11-15 | 许皖 | A kind of modified form absorption filtering material based on sponge |
| CN110548354A (en) * | 2019-08-23 | 2019-12-10 | 温州承玥机械设备有限公司 | Exhaust-gas treatment equipment based on workshop regulation of mill |
-
2017
- 2017-12-01 CN CN201721653663.9U patent/CN207486284U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237159A (en) * | 2018-11-20 | 2019-01-18 | 刘金宝 | A kind of stainless steel joint for pipeline |
| CN109237159B (en) * | 2018-11-20 | 2020-06-19 | 刘金宝 | Stainless steel pipe joint |
| CN110439602A (en) * | 2019-07-09 | 2019-11-12 | 潍坊威特尔管业有限公司 | It is a kind of for connecting the metallic conduit fitting system of emulsion box and hydraulic support |
| CN110448950A (en) * | 2019-08-19 | 2019-11-15 | 许皖 | A kind of modified form absorption filtering material based on sponge |
| CN110548354A (en) * | 2019-08-23 | 2019-12-10 | 温州承玥机械设备有限公司 | Exhaust-gas treatment equipment based on workshop regulation of mill |
| CN110548354B (en) * | 2019-08-23 | 2021-07-06 | 江苏熙诚环保科技有限公司 | Exhaust-gas treatment equipment based on workshop regulation of mill |
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