CN220361360U - Multifunctional spray gun - Google Patents
Multifunctional spray gun Download PDFInfo
- Publication number
- CN220361360U CN220361360U CN202220515054.1U CN202220515054U CN220361360U CN 220361360 U CN220361360 U CN 220361360U CN 202220515054 U CN202220515054 U CN 202220515054U CN 220361360 U CN220361360 U CN 220361360U
- Authority
- CN
- China
- Prior art keywords
- spray gun
- main body
- gun main
- dust blowing
- hood
- 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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Links
- 239000007921 spray Substances 0.000 title claims abstract description 96
- 238000007664 blowing Methods 0.000 claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000005507 spraying Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 210000004907 gland Anatomy 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000001802 infusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a multifunctional spray gun which comprises a spray gun main body and an atomization hood arranged on the spray gun main body, wherein a blowing component for generating air flow to the atomization hood is arranged in the spray gun main body, the multifunctional spray gun also comprises a dust blowing component arranged on the spray gun main body, the atomization hood and the dust blowing component are detachably arranged at an air outlet of the spray gun main body, and the dust blowing component and the atomization hood are replaced. The utility model has the following advantages and effects: the novel mechanical structure is utilized in the scheme, the dust blowing component which can be used for replacing the atomization hood is arranged on the spray gun main body, so that the spray gun has a spraying function, can realize functions of cleaning, inflating and the like, greatly expands the application range and the application scene, realizes the purpose of one object with multiple purposes, increases the application and ensures more functionality.
Description
Technical Field
The utility model relates to the technical field of spraying equipment, in particular to a multifunctional spray gun.
Background
The spray gun is spraying equipment for spraying a liquid to obtain a uniform and attractive coating layer by spraying an object to be coated.
The traditional Chinese patent with the bulletin number of CN207013187U discloses a direct current spray gun, which comprises a gun body, a storage vat, a shell, a trigger and a handle, wherein the front end of the gun body is respectively provided with a nozzle and an atomization hood covered outside the nozzle, a needle plug installation cavity is arranged in the gun body, a needle plug is movably arranged in the needle plug installation cavity, the gun body is provided with an infusion pipeline, one end of the infusion pipeline is connected with a suction pipe arranged in the storage vat, the other end of the infusion pipeline is communicated with the needle plug installation cavity, the tail end of the shell is provided with a fan, a first air flue communicated with an atomization channel is arranged in the gun body, and the handle is respectively provided with a power supply for supplying power to the fan and a trigger switch for controlling the on-off of the power supply; the gun body is also provided with a second air channel communicated with the storage vat and a control valve for controlling the on-off of the second air channel, and the trigger switch, the needle plug and the control valve are in linkage fit with the trigger. In the use process, the feed liquid flowing out of the nozzle is blown away by wind pressure near the atomizing hood immediately to form an atomization effect, and the spraying process can be realized.
However, the dc spray gun has the following disadvantages: because the front end of the gun body is only provided with the atomizing hood, the spraying function can only be realized in the using process, the cleaning function can not be realized, and the defect of single functionality exists.
Disclosure of Invention
The utility model aims to provide a multifunctional spray gun which has the effects of multiple purposes and multiple functions.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a multifunctional spray gun, includes the spray gun main part, locates the atomizing hood in the spray gun main part, is equipped with in the spray gun main part and is used for producing the subassembly of blowing of air current to the atomizing hood, still including being used for installing the dust part of blowing in the spray gun main part, atomizing hood and dust part all demountable installation in the air outlet of spray gun main part, dust part and atomizing hood replacement use.
By adopting the technical scheme, when the spray gun is used for spraying, the atomization hood is arranged at the air outlet at the front end of the spray gun main body, and the air blowing assembly blows air in the direction of the atomization hood to form air pressure, so that the spray painting process can be carried out. When the utility model is used for cleaning, the atomizing hood can be detached from the spray gun main body, then the dust blowing component is correspondingly arranged at the original position where the atomizing hood is arranged, the wind pressure formed after the starting of the blowing component blows to the dust blowing component, so that the cleaning function can be realized, the utility model can be used for cleaning narrow gaps, can also play the role of inflating, greatly expands the application range and application field, realizes the purpose of one object with multiple purposes, increases the application and ensures more functionality.
The utility model is further provided with: the dust blowing component is provided as a hollow dust blowing joint.
The utility model is further provided with: the dust blowing joint is in a necking shape from one end close to the spray gun main body to one end far away from the spray gun main body.
By adopting the technical scheme, the dust blowing joint is in a necking shape, so that a better convergence effect on air flow can be achieved in the dust blowing process.
The utility model is further provided with: the spray gun main body is in threaded connection with a compression nut, and the dust blowing joint or the atomization hood is fixed on the spray gun main body in a compression mode through the compression nut, so that the dust blowing joint and the atomization hood are detachably arranged on the spray gun main body.
Through adopting above-mentioned technical scheme, when installing blowing dirt joint or atomizing hood in the spray gun main part, accessible gland nut realizes installing fast, and also more convenient when dismantling the change, in addition, adopts same gland nut to fix, reduces the quantity of annex and reaches the purpose of saving the cost.
The utility model is further provided with: the outer wall that blows the dirt connects is equipped with compresses tightly the bulge loop, and gland nut is equipped with the backstop terminal surface, and when gland nut screw thread installed in the spray gun main part, the backstop terminal surface will blow the dirt and connect to be fixed in on the spray gun main part through compressing tightly the bulge loop.
By adopting the technical scheme, the compression convex ring is matched with the end surface stop of the stop, so that the dust blowing connector is stably and firmly arranged on the spray gun main body.
The utility model is further provided with: the outer wall of the spray gun main body is provided with a limiting convex ring which is in limiting fit with the compression nut.
Through adopting above-mentioned technical scheme, spacing bulge loop can play better limiting displacement to gland nut, prevents to tighten excessively and cause the damage gland nut in the installation.
The utility model is further provided with: the blowing component is arranged as a fan, and the fan blows to the dust blowing joint to form air flow.
The utility model is further provided with: the rear end of spray gun main part is provided with the host computer, and in the host computer was located to the fan, offered the ventilation chamber in the spray gun main part, the ventilation chamber communicates in the inner chamber of main part and blows the dirt joint.
Through adopting above-mentioned technical scheme, after the fan starts, can blow off the air current in the host computer inner chamber from blowing the dirt joint through ventilation chamber, realize clean process.
The utility model is further provided with: the trigger, the switch connecting rod and the control switch are rotatably arranged on the spray gun main body, a convex part is arranged in the trigger, the switch connecting rod is movably arranged in the spray gun main body, the convex part is in butt fit with the switch connecting rod, the switch connecting rod is in control fit with the control switch, and the control switch is electrically connected with the fan.
Through adopting above-mentioned technical scheme, after the user presses the trigger for the convex part promotes the switch connecting rod, and the switch connecting rod is contradicted in control switch, can realize the start or stop of fan through control switch.
In summary, the utility model has the following beneficial effects:
1. the dust blowing component which can be used for replacing the atomization hood is arranged on the spray gun main body, so that the spray gun has a spraying function, can realize functions of cleaning, inflating and the like, greatly expands the application range and the application scene, achieves the aim of one object for multiple purposes, and increases the application range and ensures more functions;
2. the same compression nut is adopted to realize the installation of the dust blowing joint and the atomization hood, so that the disassembly and assembly are convenient.
Drawings
FIG. 1 is a schematic diagram of the structural relationship of an embodiment for spray coating.
FIG. 2 is a schematic diagram of the structural relationship of an embodiment for cleaning.
Fig. 3 is a cross-sectional view of an embodiment for cleaning.
Fig. 4 is an exploded view of an embodiment for cleaning.
In the figure: 1. a spray gun body; 11. an air outlet; 12. a limit convex ring; 13. a ventilation chamber; 2. a host; 21. a blower; 3. an atomizing hood; 4. a dust blowing joint; 41. compressing the convex ring; 5. a compression nut; 51. a stop end surface; 6. a trigger; 61. a convex portion; 7. a switch connecting rod; 8. and controlling the switch.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a multifunctional spray gun, as shown in fig. 1 and 2, including spray gun main part 1, spray gun main part 1's front end is equipped with air outlet 11, spray gun main part 1's rear end is provided with host computer 2, spray gun main part 1's front end demountable installation has atomizing hood 3, blows the dirt part, in this embodiment, blow the dirt part and set up to hollow dirt that blows and connect 4, atomizing hood 3 and dirt that blows connect 4 all demountable installation in spray gun main part 1's air outlet 11, blow dirt to connect 4 and atomizing hood 3 replacement use, thereby realize multi-functional, multipurpose purpose.
As shown in fig. 2 to 4, the dust blowing joint 4 is formed in a reduced shape from the end close to the spray gun body 1 to the end far from the spray gun body 1. Because the dust blowing joint 4 is in a necking shape, the air flow can be well converged in the dust blowing process. The front end threaded connection of spray gun main part 1 has gland nut 5, blows dirt joint 4 or atomizing hood 3 and all compresses tightly through gland nut 5 and be fixed in on the spray gun main part 1, makes to blow dirt joint 4 and atomizing hood 3 detachably to install in spray gun main part 1, and the outer wall that blows dirt joint 4 is equipped with compresses tightly bulge loop 41, and gland nut 5 is equipped with backstop terminal surface 51, and when gland nut 5 screw thread installed on spray gun main part 1, backstop terminal surface 51 will blow dirt joint 4 and be fixed in on the spray gun main part 1 through compressing tightly bulge loop 41. When the dust blowing connector 4 or the atomizing hood 3 is installed on the spray gun main body 1, the quick installation can be realized through the compression nut 5, and the disassembly and the replacement are also more convenient. The pressing convex ring 41 is in stop fit with the stop end surface 51, so that the dust blowing connector 4 can be stably and firmly installed on the spray gun main body 1. The outer wall of the spray gun main body 1 is provided with a limiting convex ring 12, the limiting convex ring 12 is in limiting fit with the compression nut 5, the limiting convex ring 12 can play a good limiting role on the compression nut 5, and damage caused by excessive screwing of the compression nut 5 in the installation process is prevented.
As shown in fig. 3, a blower assembly is disposed in the main machine 2, and is used for generating air flow to the air outlet 11 at the front end of the spray gun body 1, in this embodiment, the blower assembly is set as a fan 21, the spray gun body 1 is provided with a ventilation cavity 13, and the ventilation cavity 13 is communicated with the inner cavity of the main machine 2 and the air outlet 11 at the front end of the spray gun body 1. When the fan 21 is started, air flow in the inner cavity of the main machine 2 can be blown out from the dust blowing joint 4 through the ventilation cavity 13, so that a cleaning process is realized.
As shown in fig. 3, a trigger 6, a switch connecting rod 7 and a control switch 8 are rotatably mounted on the spray gun main body 1, a convex part 61 is arranged in the trigger 6, the switch connecting rod 7 is movably arranged in the spray gun main body 1, the convex part 61 is in butt fit with the front end of the switch connecting rod 7, the rear end of the switch connecting rod 7 is in control fit with the control switch 8, and the control switch 8 is electrically connected with the fan 21. When the user presses the trigger 6, the convex portion 61 pushes the switch connecting rod 7, and the switch connecting rod 7 is abutted against the control switch 8, so that the fan 21 can be started or stopped through the control switch 8.
The basic working principle of the utility model is as follows: when the spray gun is used for spraying, the atomization hood 3 is arranged at the front end air outlet 11 of the spray gun main body 1 through the compression nut 5, and the fan 21 blows air in the direction of the atomization hood 3 to perform a spray painting process, so that the spray gun can be widely used for spraying paint on surfaces of various machines, parts, equipment, furniture, daily necessities and the like, and spraying pesticides, disinfectant and cooling agents. When the utility model is used for cleaning, the atomizing hood 3 can be detached from the spray gun main body 1, then the dust blowing joint 4 is correspondingly arranged at the original position where the atomizing hood 3 is arranged, the cleaning function can be realized after the fan 21 is started, and the utility model can be used for cleaning internal narrow gaps such as doors and windows, computer cases, cabinets and the like, in addition, the utility model can also play a role of inflating an air cushion bed, greatly expands the application range and the application scene, realizes the purpose of one object with multiple purposes, increases the application, ensures more functions, and has the characteristics of convenient carrying, flexible use, high efficiency, low noise, good quality, strong adaptability and the like.
Since the basic structure of the spray gun body is the same as that of the prior art, the description thereof will not be repeated.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a multifunctional spray gun, is including spray gun main part (1), locate atomizing hood (3) on spray gun main part (1), be equipped with in spray gun main part (1) be used for to atomizing hood (3) produce the subassembly of blowing of air current, its characterized in that: the spray gun also comprises a dust blowing component which is arranged on the spray gun main body (1), wherein the atomizing hood (3) and the dust blowing component are detachably arranged at an air outlet (11) of the spray gun main body (1), and the dust blowing component and the atomizing hood (3) are used in a replacement mode;
the dust blowing component is provided with a hollow dust blowing joint (4);
the dust blowing joint (4) is in a necking shape from one end close to the spray gun main body (1) to one end far away from the spray gun main body (1).
2. A multi-functional spray gun according to claim 1, wherein: the spray gun is characterized in that a compression nut (5) is connected to the spray gun main body (1) in a threaded mode, and the dust blowing connector (4) or the atomizing wind cap (3) is fastened to the spray gun main body (1) through the compression nut (5) in a pressing mode, so that the dust blowing connector (4) and the atomizing wind cap (3) are detachably installed on the spray gun main body (1).
3. A multi-functional spray gun according to claim 2, wherein: the outer wall of the dust blowing joint (4) is provided with a pressing convex ring (41), the pressing nut (5) is provided with a stop end face (51), and when the pressing nut (5) is installed on the spray gun main body (1) in a threaded mode, the stop end face (51) is used for fixing the dust blowing joint (4) on the spray gun main body (1) through the pressing convex ring (41).
4. A multi-functional spray gun according to claim 3, wherein: the outer wall of the spray gun main body (1) is provided with a limiting convex ring (12), and the limiting convex ring (12) is in limiting fit with the compression nut (5).
5. A multi-functional spray gun according to claim 1, wherein: the blowing component is arranged as a fan (21), and the fan (21) blows to the dust blowing joint (4) to form air flow.
6. A multi-function spray gun according to claim 5, wherein: the novel dust blowing device is characterized in that a host machine (2) is arranged at the rear end of the spray gun main body (1), a fan (21) is arranged in the host machine (2), a ventilation cavity (13) is formed in the spray gun main body (1), and the ventilation cavity (13) is communicated with the inner cavity of the spray gun main body (1) and the dust blowing joint (4).
7. A multi-functional spray gun according to claim 6, wherein: the spray gun is characterized in that a trigger (6), a switch connecting rod (7) and a control switch (8) are rotatably arranged on the spray gun main body (1), a convex part (61) is arranged in the trigger (6), the switch connecting rod (7) is movably arranged in the spray gun main body (1), the convex part (61) is in butt fit with the switch connecting rod (7), the switch connecting rod (7) is in control fit with the control switch (8), and the control switch (8) is electrically connected with a fan (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220515054.1U CN220361360U (en) | 2022-03-09 | 2022-03-09 | Multifunctional spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220515054.1U CN220361360U (en) | 2022-03-09 | 2022-03-09 | Multifunctional spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361360U true CN220361360U (en) | 2024-01-19 |
Family
ID=89518221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220515054.1U Active CN220361360U (en) | 2022-03-09 | 2022-03-09 | Multifunctional spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361360U (en) |
-
2022
- 2022-03-09 CN CN202220515054.1U patent/CN220361360U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |