CN203816804U - Nozzle nut - Google Patents
Nozzle nut Download PDFInfo
- Publication number
- CN203816804U CN203816804U CN201420206282.6U CN201420206282U CN203816804U CN 203816804 U CN203816804 U CN 203816804U CN 201420206282 U CN201420206282 U CN 201420206282U CN 203816804 U CN203816804 U CN 203816804U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- blast tube
- ring surface
- nozzle nut
- circular base
- 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
- Nozzles (AREA)
Abstract
The utility model discloses a nozzle nut, which comprises an annular base sleeve; a connection shaft sleeve is formed on the lower end surface of the annular base sleeve as a whole and is coaxially set; internal screw thread that can be fixedly connected with external pipelines is set on the inner ring surface of the connection shaft sleeve; a blast tube is formed on the upper end surface of the annular base sleeve and is coaxially set; the inner ring surface of the blast tube and the inner ring surface of the connection shaft sleeve are communicated and have same radius; and a flange projection that can be fixed with external pipelines to form clamp connection is formed on the upper end surface of the annular base sleeve as a whole. By adopting the structure, the nozzle nut provided by the utility model means taking existing nozzle head and connection nut as a whole, in this way, not only the installation is more convenient, the production processing cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of nozzle nut.
Background technology
At present, existing nozzle head and attaching nut are split setting, therefore while installation, people need first one end of attaching nut to be fastened on external pipe interface, again nozzle head is installed and is fixed on attaching nut's the other end, so not only make to install and become complicated time-consuming, and nozzle head and attaching nut's parts processing also cause production and processing cost greatly to increase.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of and has made to install more convenient and significantly reduce the nozzle nut of production and processing cost.
For achieving the above object, the utility model provides a kind of nozzle nut, comprise a circular base cover, one-body molded on the lower surface of described circular base cover have and the connecting bushing of its coaxial setting, on the inner ring surface of described connecting bushing, be provided with the internal thread that can form a fixed connection with external pipe, one-body molded on the upper surface of described circular base cover have and the blast tube of its coaxial setting, the inner ring surface of described blast tube connect with the inner ring surface of connecting bushing and radius identical, also one-body molded on the outline limit, upper surface of described circular base cover have and can form the flange projection connecting and fixing with external pipe.
The beneficial effects of the utility model are: adopt said structure, due to the directly one-body molded upper surface that is connected to described circular base cover of the blast tube for spraying, and for the directly one-body molded lower surface that is connected to described circular base cover of the connecting bushing that is connected with external pipe, therefore nozzle nut provided by the utility model equals existing nozzle head and attaching nut to unite two into one, so not only make installation become more convenient, and reduced significantly production and processing cost.Meanwhile, the inner ring surface radius of described blast tube keeps identical with the inner ring surface radius of connecting bushing, can make water or other media in pipeline can be more prone to eject swimmingly.Separately, also one-body molded on outline limit, upper surface due to described circular base cover have and can form the flange projection connecting and fixing with external pipe, therefore in the time that described nozzle nut is applied on the pipeline that some jet powers are larger, can be corresponding on described pipeline hinged setting can form the back-off connecting and fixing with described flange projection, thereby described nozzle nut can be connected on external pipe more firmly.
The utility model can further be set to the preferred triangle of axial cross section of described flange projection, and the back-off that setting had both been convenient to connect and fix mutually with described flange projection like this snaps in, and is also convenient to described back-off and takes out.
The quantity that the utility model also can further be set to described flange projection is at least 2, and is circumference uniform distribution, and setting can make the integrated connection balanced, symmetrical more of nozzle nut like this.
The utility model also can further be set to also offer a V-shaped groove that radially connects blast tube on the outer face of described blast tube, and the effectively discharge area of enlarged nozzle pipe of described V-shaped groove is set, and contributes to the injection of blast tube.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is cutaway view of the present utility model.
Detailed description of the invention
As Fig. 1, shown in 2, provide a kind of nozzle nut, comprise a circular base cover 1, one-body molded on the lower surface 11 of described circular base cover 1 have and the connecting bushing 2 of its coaxial setting, on the inner ring surface of described connecting bushing 2, be provided with the internal thread 21 that can form a fixed connection with external pipe, one-body molded on the upper surface 12 of described circular base cover 1 have and the blast tube 3 of its coaxial setting, the inner ring surface of described blast tube 3 connect with the inner ring surface of connecting bushing 2 and radius identical, also one-body molded on the 12 outline limits, upper surface of described circular base cover 1 have and can form the flange projection 13 connecting and fixing with external pipe.The preferred triangle of axial cross section of described flange projection 13, the back-off that setting had both been convenient to connect and fix mutually with described flange projection 13 like this snaps in, and is also convenient to described back-off and takes out.The quantity of described flange projection 13 is at least 2, and is circumference uniform distribution, and setting can make the integrated connection balanced, symmetrical more of nozzle nut like this.On the outer face of described blast tube 3, also offer a V-shaped groove 31 that radially connects blast tube 3, the effectively discharge area of enlarged nozzle pipe 3 of described V-shaped groove 31 is set, contribute to the injection of blast tube 3.Adopt said structure, nozzle nut provided by the utility model equals existing nozzle head and attaching nut to unite two into one, and so not only makes to install to become more convenient, and has reduced significantly production and processing cost.
Claims (4)
1. a nozzle nut, it is characterized in that: comprise a circular base cover, one-body molded on the lower surface of described circular base cover have and the connecting bushing of its coaxial setting, on the inner ring surface of described connecting bushing, be provided with the internal thread that can form a fixed connection with external pipe, one-body molded on the upper surface of described circular base cover have and the blast tube of its coaxial setting, the inner ring surface of described blast tube connect with the inner ring surface of connecting bushing and radius identical, also one-body molded on the outline limit, upper surface of described circular base cover have and can form the flange projection connecting and fixing with external pipe.
2. a kind of nozzle nut according to claim 1, is characterized in that: the axial cross section of described flange projection is triangle.
3. a kind of nozzle nut according to claim 1 and 2, is characterized in that: the quantity of described flange projection is at least 2, and is circumference uniform distribution.
4. a kind of nozzle nut according to claim 1, is characterized in that: on the outer face of described blast tube, also offer a V-shaped groove that radially connects blast tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206282.6U CN203816804U (en) | 2014-04-25 | 2014-04-25 | Nozzle nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206282.6U CN203816804U (en) | 2014-04-25 | 2014-04-25 | Nozzle nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816804U true CN203816804U (en) | 2014-09-10 |
Family
ID=51472347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206282.6U Expired - Fee Related CN203816804U (en) | 2014-04-25 | 2014-04-25 | Nozzle nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525916A (en) * | 2018-06-27 | 2018-09-14 | 湖州吉弘机械有限公司 | A kind of nozzle for spray pistol easy to change |
-
2014
- 2014-04-25 CN CN201420206282.6U patent/CN203816804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525916A (en) * | 2018-06-27 | 2018-09-14 | 湖州吉弘机械有限公司 | A kind of nozzle for spray pistol easy to change |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202048286U (en) | Insertion quick connector | |
| CN203816804U (en) | Nozzle nut | |
| CN202452002U (en) | Groove-type movable joint | |
| CN205503559U (en) | Adaptor flange device of sewage pump | |
| CN205504314U (en) | External pressure type steel is moulded changes tube replacement spare | |
| CN201110430Y (en) | Pipe connection flange | |
| CN202302514U (en) | Simple pipe joint | |
| CN205877494U (en) | Cartridge that connects of pipeline is put | |
| CN203477659U (en) | Engine fuel oil pipeline | |
| CN204448345U (en) | A kind of New type cyclone | |
| CN202812618U (en) | Reducing nipple of plastic pipe | |
| CN204493961U (en) | One is convenient to install location water knockout drum | |
| CN206268349U (en) | A kind of damper being easily installed | |
| CN203823055U (en) | Seal ring and water pipe connector with same | |
| CN204592678U (en) | A kind of band loose joint socket elbow | |
| CN203571265U (en) | Novel universal joint | |
| CN201696748U (en) | Large-caliber self-riveting connection nodular cast iron pipe | |
| CN203712620U (en) | Circular grating ruler installation base structure | |
| CN202501152U (en) | Sealing bend | |
| CN204647681U (en) | A kind of plastic pipe union | |
| CN203099144U (en) | Detachable type sprayer connecting joint | |
| CN207648125U (en) | It is exclusively used in the sealing ring that fuel charger column crosses seal of tube plate | |
| CN204879183U (en) | Can revolve rotating -barrel connects | |
| CN202338727U (en) | Integrated water manifold tail piece | |
| CN203594905U (en) | Three-way connector for combustion gas pipe |
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: 20140910 Termination date: 20170425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |