CN214727866U - Nozzle device with replaceable adjustment - Google Patents
Nozzle device with replaceable adjustment Download PDFInfo
- Publication number
- CN214727866U CN214727866U CN202120613647.7U CN202120613647U CN214727866U CN 214727866 U CN214727866 U CN 214727866U CN 202120613647 U CN202120613647 U CN 202120613647U CN 214727866 U CN214727866 U CN 214727866U
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- China
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- rifle mouth
- nozzle
- gun
- adjusting nut
- spray gun
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Abstract
The utility model discloses a nozzle device of removable regulation, including guide barrel, spray gun ejection of compact rifle mouth, rifle mouth adjusting nut and sealing washer, rifle mouth adjusting nut's one end and guide barrel threaded connection, rifle mouth adjusting nut's the other end and spray gun ejection of compact rifle mouth threaded connection, the one end of spray gun ejection of compact rifle mouth stretches into in the guide barrel, the sealing washer is located between spray gun ejection of compact rifle mouth and the guide barrel. The gun nozzle support is connected with the gun nozzle through the gun nozzle connecting nut which is connected through threads and can be detached, and the gun nozzle can be stretched or detached and replaced only by rotating the gun nozzle. Set up the sealing washer between rifle mouth and rifle mouth support, no matter the rifle mouth is flexible to be removed to any position and can both realize sealed effect. The device is convenient to adjust and use integrally, more optimized in performance and wide in adaptability.
Description
Technical Field
The utility model relates to a nozzle device, in particular to nozzle device of removable regulation.
Background
In the spinning device in the prior art, a material conveying pipe mounting bracket is fixed on an air gun, and a material conveying pipe is fixedly connected on the material conveying pipe mounting bracket. The discharge nozzle of the conveying pipe is positioned in the upper front of the air gun nozzle, and the air gun nozzle sprays high-pressure gas to randomly blow off the coating while spraying the coating, so that flying yarns are formed, and the artistic feeling of a sprayed picture can be increased. However, the discharge nozzle of the device cannot be adjusted and replaced, is inconvenient to use, and is difficult to adapt to the spraying requirements of different artistic textures.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a nozzle device with replaceable adjustment, which has adjustable length and wide application range.
According to an aspect of the present invention, there is provided a nozzle device with replaceable adjustment, characterized in that: including guide barrel, spray gun ejection of compact rifle mouth, rifle mouth adjusting nut and sealing washer, rifle mouth adjusting nut's one end and guide barrel threaded connection, rifle mouth adjusting nut's the other end and spray gun ejection of compact rifle mouth threaded connection, the one end of spray gun ejection of compact rifle mouth stretches into in the guide barrel, the sealing washer is located between spray gun ejection of compact rifle mouth and the guide barrel.
In some embodiments, the guide gun further comprises a fastening nut sleeved outside the guide gun tube and in threaded connection with the guide gun tube.
In some embodiments, the material guiding barrel comprises a gun body connecting section, a support section and a gun nozzle connecting section which are connected in sequence, the gun nozzle connecting section is provided with an external thread, an internal thread matched with the gun nozzle connecting section is arranged in one end of the gun nozzle adjusting nut, the fastening nut is sleeved on the gun nozzle connecting section and is in threaded connection with the gun nozzle connecting section, and the fastening nut is located between the gun nozzle adjusting nut and the support section.
In some embodiments, the spray gun discharging nozzle comprises a nozzle, a nozzle cup and a connecting cylinder which are connected in sequence, wherein the outer peripheral surface of one end, close to the nozzle cup, of the connecting cylinder is provided with an external thread, and the other end of the gun nozzle adjusting nut is provided with an internal thread matched with the external thread of the connecting cylinder.
In some embodiments, the port at the end of the connector barrel remote from the nozzle cup is provided as an inwardly curved arcuate surface.
The utility model has the advantages that: the gun nozzle support is connected with the gun nozzle through the threaded connection and the detachable gun nozzle adjusting nut, and the gun nozzle can be stretched or detached and replaced only by rotating the gun nozzle. Set up the sealing washer between rifle mouth and rifle mouth support, no matter the rifle mouth is flexible to be removed to any position and can both realize sealed effect. The device is convenient to adjust and use integrally, more optimized in performance and wide in adaptability.
Drawings
Fig. 1 is a schematic structural view of a replaceable adjustable nozzle device according to an embodiment of the present invention;
fig. 2 is a schematic view of the construction of the discharge nozzle tip of the spray gun of fig. 1 with the replaceable and adjustable nozzle device.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 and 2 schematically show a replaceable adjustable nozzle device according to an embodiment of the invention.
Referring to fig. 1 and 2, a replaceable and adjustable nozzle device includes a material guiding barrel 1, a spray gun discharging nozzle 2, a nozzle adjusting nut 3, a sealing ring 4 and a fastening nut 5. The material guide barrel 1 is a hollow tubular structure, one end of the gun nozzle adjusting nut 3 is in threaded connection with the material guide barrel 1, and the other end of the gun nozzle adjusting nut 3 is in threaded connection with the spray gun discharging gun nozzle 2. One end of the spray gun discharging gun nozzle 2 extends into one end of the material guiding gun tube 1, and the other end of the material guiding gun tube 1 is connected with the spray gun body. The sealing ring 4 is fixed on the inner side of the material guiding gun barrel 1 and is positioned between the discharging gun nozzle 2 of the spray gun and the material guiding gun barrel 1. The fastening nut 5 is sleeved outside the material guiding gun barrel 1 and is in threaded connection with the material guiding gun barrel 1.
The material guiding gun barrel 1 comprises a gun body connecting section 11, a support section 12 and a gun nozzle connecting section 13 which are connected in sequence. One end of the gun body connecting section 11 is connected with the gun body, and one end of the gun body connecting section 11 is connected with the bracket section 12. The gun body connecting section 11 and the bracket section 12 form an included angle of 45-60 degrees. The diameter of the muzzle connector segment 13 is smaller than the diameter of the holder segment 12. The gun nozzle connecting section 13 is provided with external threads, and the fastening nut 5 is sleeved outside the gun nozzle connecting section 13 and is in threaded fit with the gun nozzle connecting section 13. The fastening nut 5 is located between the gun nozzle adjusting nut 3 and the support section 12, the fastening nut 5 is tightly attached to the gun nozzle adjusting nut 3 by rotating the fastening nut 5, the position of the gun nozzle adjusting nut 3 can be fixed tightly, and the gun nozzle adjusting nut 3 is prevented from loosening in the using process.
Be equipped with in the one end of rifle mouth adjusting nut 3 with rifle mouth linkage segment 13 complex internal thread, the one end suit of rifle mouth adjusting nut 3 is outside the one end of rifle mouth linkage segment 13 and can dismantle with rifle mouth linkage segment 13 through the screw thread and be connected. The length of the discharging gun nozzle 2 of the spray gun can be adjusted by rotating the gun nozzle adjusting nut 3, and the spray gun can also be installed or disassembled.
The spray gun discharging gun nozzle 2 is of a hollow cylinder structure, and the spray gun discharging gun nozzle 2 comprises a nozzle 21, a nozzle cup 22 and a connecting cylinder 23 which are connected in sequence. The nozzle 21 has a diameter smaller than the nozzle cup 22 and the connecting cylinder 23, and the nozzle cup 22 has a diameter larger than the connecting cylinder 23. The outer peripheral surface of one end of the connecting cylinder 23 close to the nozzle cup 22 is provided with an external thread 24, and the rest part is a smooth surface. The other end of the gun nozzle adjusting nut 3 is provided with an internal thread matched with the external thread of the connecting cylinder 23. The smooth surface part of the connecting cylinder 23 is connected and matched with the sealing ring 4, when the spray gun discharging gun nozzle 2 is rotated to adjust the length of the spray gun discharging gun nozzle 2, the relative position of the connecting cylinder 23 and the sealing ring 4 is changed, but the sealing effect is not changed.
The end of the connecting cylinder 23 remote from the nozzle cup 22 is ported as an inwardly curved circular arc 25. The arc surface 25 does not damage the seal ring 4 when contacting the seal ring 4 in the dismounting process, and the service life of the seal ring 4 can be ensured.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A reversibly adjustable nozzle assembly, comprising: including guide barrel (1), spray gun ejection of compact rifle mouth (2), rifle mouth adjusting nut (3) and sealing washer (4), the one end and guide barrel (1) threaded connection of rifle mouth adjusting nut (3), the other end and spray gun ejection of compact rifle mouth (2) threaded connection of rifle mouth adjusting nut (3), the one end of spray gun ejection of compact rifle mouth (2) is stretched into in guide barrel (1), sealing washer (4) are located between spray gun ejection of compact rifle mouth (2) and guide barrel (1).
2. The interchangeably adjustable nozzle device of claim 1 wherein: the material guide gun barrel is characterized by further comprising a fastening nut (5), wherein the fastening nut (5) is sleeved outside the material guide gun barrel (1) and is in threaded connection with the material guide gun barrel (1).
3. The interchangeably adjustable nozzle device of claim 2 wherein: guide barrel (1) is including rifle body linkage segment (11), support section (12) and rifle mouth linkage segment (13) that connect gradually, rifle mouth linkage segment (13) are equipped with the external screw thread, be equipped with in the one end of rifle mouth adjusting nut (3) with rifle mouth linkage segment (13) complex internal thread, fastening nut (5) suit in rifle mouth linkage segment (13) and with rifle mouth linkage segment (13) threaded connection, fastening nut (5) are located between rifle mouth adjusting nut (3) and support section (12).
4. A interchangeably adjustable nozzle device as defined in claim 1, 2 or 3 wherein: spray gun ejection of compact rifle mouth (2) is including nozzle (21), nozzle cup (22) and connecting cylinder (23) that connect gradually, the outer peripheral face that connecting cylinder (23) are close to nozzle cup (22) one end is equipped with the external screw thread, the other end of rifle mouth adjusting nut (3) is equipped with the internal thread with the external screw thread complex of connecting cylinder (23).
5. The interchangeably adjustable nozzle device of claim 4 wherein: the port of one end of the connecting cylinder (23) far away from the nozzle cup (22) is arranged into an arc surface (25) which is bent inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613647.7U CN214727866U (en) | 2021-03-26 | 2021-03-26 | Nozzle device with replaceable adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613647.7U CN214727866U (en) | 2021-03-26 | 2021-03-26 | Nozzle device with replaceable adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214727866U true CN214727866U (en) | 2021-11-16 |
Family
ID=78597077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613647.7U Active CN214727866U (en) | 2021-03-26 | 2021-03-26 | Nozzle device with replaceable adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214727866U (en) |
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2021
- 2021-03-26 CN CN202120613647.7U patent/CN214727866U/en active Active
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