CN213792269U - Pneumatic switch spray gun - Google Patents
Pneumatic switch spray gun Download PDFInfo
- Publication number
- CN213792269U CN213792269U CN202022705604.XU CN202022705604U CN213792269U CN 213792269 U CN213792269 U CN 213792269U CN 202022705604 U CN202022705604 U CN 202022705604U CN 213792269 U CN213792269 U CN 213792269U
- Authority
- CN
- China
- Prior art keywords
- spray gun
- fixedly connected
- gun
- upper cover
- needle
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a pneumatic switch spray gun, including spray gun base, spray gun upper cover, air cock, the lantern ring, gun needle, muzzle, knob air cock and locking knob, spray gun base top fixedly connected with spray gun upper cover, the spray gun base bottom fixedly connected with lantern ring, the inside sliding connection of lantern ring has the gun needle, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, make the spray gun switch on through pneumatic jacking gun needle, original spring structure has been replaced, thereby avoided because the dynamic unbalance of the fatigue production of metal, be favorable to improving the stability of flow, and press the spray gun mode that the gun needle was closed through pneumatics, can improve the control accuracy of flow, thereby to doing the accurate control to the spray gun flow, when needs regulated flow, only need adjust the pressure of feed bucket and can realize, be favorable to guaranteeing the stability of flow, not only the result of use and the satisfaction that uses have been improved, and can also prolong the life of equipment.
Description
Technical Field
The utility model relates to a spray gun, in particular to pneumatic switch spray gun belongs to spray gun technical field.
Background
The pneumatic spray gun is suitable for large-area continuous operation, the pneumatic spray gun needs an air pressure pump to provide a continuous air source, all the spray guns are switched on and off by pneumatic jacking, and the top of a gun needle extrudes a spring through air pressure, so that an air path is conducted, the normal operation of the spray gun is ensured, but the dynamic balance can be broken due to metal fatigue of the air pressure and the spring, so that the flow instability and the difference of the outflow of sprayed liquid are caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a pneumatic switch spray gun.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a pneumatic switch spray gun, including spray gun base, spray gun upper cover, air cock, the lantern ring, gun needle, gun nozzle, knob air cock and locking knob, spray gun base top fixedly connected with spray gun upper cover, the spray gun base bottom fixedly connected with lantern ring, the inside sliding connection of lantern ring has the gun needle, the gun needle top extends to inside the spray gun base, one side fixedly connected with gun nozzle of spray gun base inner wall, the inside connecting pipe that is equipped with of spray gun upper cover, the swing circle is prevented to connecting pipe bottom fixedly connected with, prevent that the inside rotation of swing circle is connected with the pin, the pin outside is rotated and is connected with the knob air cock, the spray gun upper cover outside fixedly connected with air cock, the one end fixedly connected with locking knob of spray gun upper cover is kept away from to the air cock.
As an optimized scheme of the utility model, the spray gun base is inside and be located the rifle mouth under fixedly connected with atomizing mouth.
As a preferred scheme of the utility model, the outside threaded connection of connecting pipe has tight set nut, connecting pipe top fixedly connected with quick-operation joint.
As a preferred scheme of the utility model, the inside gas circuit of having seted up of quick-operation joint, the gas circuit switches on with the connecting pipe, connecting pipe and the inside intercommunication of spray gun upper cover.
As a preferred scheme of the utility model, spray gun base outside just is located the air cock under fixedly connected with intake pipe, the intake pipe switches on with spray gun base is inside.
The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, make the spray gun switch on through pneumatic jacking gun needle, original spring structure has been replaced, thereby avoided because the dynamic unbalance of the fatigue production of metal, be favorable to improving the stability of flow, and press the spray gun mode that the gun needle was closed through pneumatics, can improve the control accuracy of flow, thereby to doing the accurate control to the spray gun flow, when needs regulated flow, only need adjust the pressure of feed bucket and can realize, be favorable to guaranteeing the stability of flow, not only the result of use and the satisfaction that uses have been improved, and can also prolong the life of equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the quick coupling of the present invention;
fig. 3 is a cross-sectional view of the rapid structure of the present invention.
In the figure: 1. a spray gun base; 2. an upper cover of the spray gun; 3. an air tap; 4. an atomizing nozzle; 5. a collar; 6. a gun needle; 7. a gun nozzle; 8. a knob air tap; 9. tightening the nut; 10. a quick coupling; 11. an air inlet pipe; 12. a gas circuit; 13. locking the knob; 14. an anti-wobble ring; 15. a pin; 16. and (4) connecting the pipes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in figures 1-3, the utility model provides a pneumatic switch spray gun, which comprises a spray gun base 1, a spray gun upper cover 2, an air tap 3, a lantern ring 5, a gun needle 6, a gun nozzle 7, a knob air tap 8 and a locking knob 13, wherein the spray gun upper cover 2 is fixedly connected with the top of the spray gun base 1, the lantern ring 5 is fixedly connected with the bottom of the spray gun base 1, the stability of the equipment can be improved, the gun needle 6 is slidably connected with the interior of the lantern ring 5, the top of the gun needle 6 extends to the interior of the spray gun base 1, the gun nozzle 7 is fixedly connected with one side of the inner wall of the spray gun base 1, a connecting pipe 16 is arranged inside the spray gun upper cover 2, an anti-swing ring 14 is fixedly connected with the bottom of the connecting pipe 16, the shaking of the gun needle 6 is effectively prevented, thereby the stability of the equipment when in use is improved, a pin 15 is rotatably connected with the interior of the anti-swing ring 14, the knob 8 is rotatably connected with the exterior of the pin 15, the air tap 3 is fixedly connected with the exterior of the spray gun upper cover 2, and one end of the air tap 3 far away from the spray gun upper cover 2 is fixedly connected with a locking knob 13.
Further, spray gun base 1 is inside and be located rifle mouth 7 under fixedly connected with atomizing mouth 4, can carry out quick atomizing to liquid medicine and coating to improve the accuracy nature of spraying.
Further, the outside threaded connection of connecting pipe 16 has holding nut 9, and connecting pipe 16 top fixedly connected with quick-operation joint 10 does not need other instruments to assist when being connected with external equipment to promote the result of use.
Furthermore, an air path 12 is formed inside the quick connector 10, the air path 12 is communicated with a connecting pipe 16, the connecting pipe 16 is communicated with the inside of the spray gun upper cover 2, the original spring reset gun closing mode is replaced, and the control precision of the flow can be improved through the gun closing mode of pneumatically pressing the gun needle 6.
Further, spray gun base 1 outside just is located air cock 3 under fixedly connected with intake pipe 11, and intake pipe 11 switches on with spray gun base 1 is inside, makes things convenient for outside atmospheric pressure to get into the internal portion of rifle to conveniently open the rifle.
Specifically, when using this equipment, be connected it with external equipment, when needing to open the rifle, open the solenoid valve that admits air, atmospheric pressure gets into from intake pipe 11 this moment, rifle needle 6 rebound under the effect of pressure, after rifle needle 6 pushes up knob air cock 8, stabilize here under the effect of atmospheric pressure, fix rifle needle 6 under the effect of lock nut 9, then adjust the pressure value in medicine cask or the scribbling storage bucket according to the user demand, thereby control the size of flow, use the solenoid valve to open the air supply when closing the rifle, with the leading-in rifle internal portion of air circuit 12 of quick-operation joint 10 inside with air pressure, thereby push down rifle needle 6, make rifle needle 6 push up rifle mouth 7, the gas circuit 12 of the internal portion of rifle is in encapsulated situation this moment, thereby realize closing the rifle function.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The pneumatic switch spray gun is characterized by comprising a spray gun base (1), a spray gun upper cover (2), an air tap (3), a lantern ring (5), a gun needle (6), a gun nozzle (7), a knob air tap (8) and a locking knob (13), wherein the spray gun upper cover (2) is fixedly connected to the top of the spray gun base (1), the lantern ring (5) is fixedly connected to the bottom of the spray gun base (1), the gun needle (6) is slidably connected to the inside of the lantern ring (5), the top of the gun needle (6) extends to the inside of the spray gun base (1), the gun nozzle (7) is fixedly connected to one side of the inner wall of the spray gun base (1), a connecting pipe (16) is arranged inside the spray gun upper cover (2), a swing-preventing ring (14) is fixedly connected to the bottom of the connecting pipe (16), a pin (15) is rotatably connected to the inside of the swing-preventing ring (14), and the knob air tap (8) is rotatably connected to the outside of the pin (15), the spray gun is characterized in that an air faucet (3) is fixedly connected to the outer side of the spray gun upper cover (2), and a locking knob (13) is fixedly connected to one end, far away from the spray gun upper cover (2), of the air faucet (3).
2. A pneumatically switched spray gun according to claim 1, characterized in that an atomizing nozzle (4) is fixedly connected inside the spray gun base (1) and directly below the gun nozzle (7).
3. A pneumatic switching lance as claimed in claim 1 wherein the connecting tube (16) is externally threaded with a set nut (9) and the top of the connecting tube (16) is fixedly connected with a quick connector (10).
4. The pneumatic switch spray gun according to claim 3, characterized in that an air passage (12) is formed inside the quick connector (10), the air passage (12) is communicated with a connecting pipe (16), and the connecting pipe (16) is communicated with the inside of the spray gun upper cover (2).
5. A pneumatically switched spray gun according to claim 1, characterized in that an air inlet tube (11) is fixedly connected to the exterior of the spray gun base (1) and directly below the air tap (3), the air inlet tube (11) communicating with the interior of the spray gun base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705604.XU CN213792269U (en) | 2020-11-20 | 2020-11-20 | Pneumatic switch spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705604.XU CN213792269U (en) | 2020-11-20 | 2020-11-20 | Pneumatic switch spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213792269U true CN213792269U (en) | 2021-07-27 |
Family
ID=76936892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022705604.XU Active CN213792269U (en) | 2020-11-20 | 2020-11-20 | Pneumatic switch spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213792269U (en) |
-
2020
- 2020-11-20 CN CN202022705604.XU patent/CN213792269U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213792269U (en) | Pneumatic switch spray gun | |
| US10378697B2 (en) | Portable carbon dioxide adapter system | |
| WO2022007498A1 (en) | Spray gun | |
| CN113368781B (en) | Corrosion-resistant sealing structure and double-layer reaction kettle with same | |
| CN105928664A (en) | Leakage test fixture and airtightness and ventilation detection method for nozzle body part | |
| CN110822124A (en) | Spray gun seat that can adjust temperature | |
| CN216667260U (en) | Explosion-proof pressure air inlet joint of air storage tank | |
| CN211738656U (en) | Liquefied natural gas-liquid uniform distributor | |
| CN206056879U (en) | The leak test fixture of nozzle device body component | |
| CN201815422U (en) | Electric spray gun capable of adjusting air inlet pressure of storage container | |
| WO2020155685A1 (en) | Handheld glue gun with controllable temperature | |
| CN219724590U (en) | Atomizing nozzle for manufacturing stainless steel shot | |
| CN214534511U (en) | Remote transmission ball valve with pressure and valve position | |
| CN220059857U (en) | Connecting pipe assembly, compressor and air conditioning system | |
| CN219414759U (en) | Flame gun with stable jet flame | |
| CN213590846U (en) | Spray gun structure convenient for replacing gun head sleeve for automobile maintenance | |
| US20100013212A1 (en) | Gardening Movable Adapter Whose Output Flow can be Controlled and Regulated | |
| CN210846828U (en) | Low-temperature double-fluid atomization spray gun | |
| CN220159113U (en) | Ring pump type emergency fire extinguishing foam tank | |
| CN213272058U (en) | Four-bottle-group bilateral emptying air inlet pressure regulating panel | |
| CN215141083U (en) | Novel nozzle for duster | |
| CN206653054U (en) | A kind of flame gun | |
| CN211784133U (en) | Device for valve leak detection | |
| CN209067852U (en) | A kind of corrosion-resistant fuel gas valve | |
| CN218987466U (en) | Liquid discharging integrated liquid mixing container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |