CN208417857U - A kind of swivel sub - Google Patents
A kind of swivel sub Download PDFInfo
- Publication number
- CN208417857U CN208417857U CN201820895278.3U CN201820895278U CN208417857U CN 208417857 U CN208417857 U CN 208417857U CN 201820895278 U CN201820895278 U CN 201820895278U CN 208417857 U CN208417857 U CN 208417857U
- Authority
- CN
- China
- Prior art keywords
- joint body
- inner core
- protrusion
- swivel sub
- plastic material
- 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 swivel sub, including joint body, the joint body is embedded with inner core, by being made of metal material, joint body is made the inner core of plastic material, and the inner core is an integral structure with joint body injection molding, the joint body one or both ends are equipped with circular protrusion, the annular groove for installing sealing ring is equipped in the annular shape protrusion, the inner core open at one end is interior hexagonal, and another end opening inner wall is equipped with internal screw thread.The connector of this product is made of plastic material, and processing cost is low, processing easy to produce, and this product joint shell is plastic material, and inner core is metal material, that is, ensure that the stability of connector connection, also reduce processing cost, very useful.
Description
Technical field
The utility model relates to a kind of tap accessory, in particular to a kind of swivel sub.
Background technique
Currently, connector used in tap in the market is basic substantially all by fittings water pipe etc. on tap
It is all made of copper material, processing cost is high, is not easy to produce and process, so a kind of swivel sub is needed just to can solve these
Problem.
Utility model content
Aiming at the shortcomings of the prior art, the utility model provides a kind of swivel sub.
To achieve the goals above, technical solution adopted in the utility model is: a kind of swivel sub, including connector
Ontology, the joint body are embedded with inner core, and for the inner core by being made of metal material, joint body is plastic material system
At the inner core is an integral structure with joint body injection molding, and the joint body one or both ends are equipped with circular convex
It rises, the annular groove for installing sealing ring is equipped in the annular shape protrusion, the inner core open at one end is interior six
Angle, another end opening inner wall are equipped with internal screw thread.
The inner core is made of aluminum alloy material, and the interior core outer surface is regularly arranged protrusion.
Described joint body one end is equipped with circular ring shape protrusion, and circular ring shape protrusion is equipped with two annular grooves, described
Inner core opening is corresponding equipped with one end of two annular grooves for one end of interior hexagonal and joint body.
The utility model has the beneficial effects that the utility model provides a kind of swivel sub, the connector of this product is plastics
Material is made, and processing cost is low, processing easy to produce, and this product joint shell is plastic material, and inner core is metal material, that is, is protected
The stability for having demonstrate,proved connector connection, also reduces processing cost, very useful.
Detailed description of the invention
Fig. 1 is the joint body structural schematic diagram of the utility model；
Fig. 2 is the model core arrangement schematic diagram of the utility model.
Specific embodiment
As Figure 1-Figure 2, a kind of swivel sub, including joint body 100, the joint body 100 are embedded with
Inner core 200, by being made of metal material, joint body 100 is made the inner core 200 of plastic material, the inner core 200
It is an integral structure with the injection molding of joint body 100,100 one or both ends of joint body are equipped with circular protrusion 110, institute
The annular groove 111 for installing sealing ring is equipped in the annular shape protrusion 110 stated, the inner core 200 is open at one end to be
Interior hexagonal, another end opening inner wall are equipped with internal screw thread.
The inner core 200 is made of aluminum alloy material, and 200 outer surface of inner core is regularly arranged protrusion.
Described 100 one end of joint body is equipped with circular ring shape protrusion 110, and it is recessed that circular ring shape protrusion 110 is equipped with two annulars
Slot 111, the opening of inner core 200 are the one end pair of one end and joint body 100 equipped with two annular grooves 111 of interior hexagonal
It answers.
The utility model has the beneficial effects that the utility model provides a kind of swivel sub, the connector of this product is plastics
Material is made, and processing cost is low, processing easy to produce, and this product joint shell is plastic material, and inner core is metal material, that is, is protected
The stability for having demonstrate,proved connector connection, also reduces processing cost, very useful.
Claims (3)
1. a kind of swivel sub, including joint body, which is characterized in that the joint body is embedded with inner core, described
By being made of metal material, joint body is made inner core of plastic material, and the inner core and joint body are molded into integral type
Structure, the joint body one or both ends are equipped with circular protrusion, are equipped in the annular shape protrusion for installing
The annular groove of sealing ring, the inner core open at one end is interior hexagonal, and another end opening inner wall is equipped with internal screw thread.
2. a kind of swivel sub as described in claim 1, which is characterized in that the inner core is made of aluminum alloy material,
The interior core outer surface is regularly arranged protrusion.
3. a kind of swivel sub as described in claim 1, which is characterized in that described joint body one end is equipped with circular ring shape
Protrusion, circular ring shape protrusion are equipped with two annular grooves, and the inner core opening is that one end of interior hexagonal is equipped with joint body
One end of two annular grooves is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895278.3U CN208417857U (en) | 2018-06-13 | 2018-06-13 | A kind of swivel sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895278.3U CN208417857U (en) | 2018-06-13 | 2018-06-13 | A kind of swivel sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417857U true CN208417857U (en) | 2019-01-22 |
Family
ID=65110905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895278.3U Active CN208417857U (en) | 2018-06-13 | 2018-06-13 | A kind of swivel sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417857U (en) |
-
2018
- 2018-06-13 CN CN201820895278.3U patent/CN208417857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |