CN203695267U - Spray gun - Google Patents
Spray gun Download PDFInfo
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- CN203695267U CN203695267U CN201420053363.7U CN201420053363U CN203695267U CN 203695267 U CN203695267 U CN 203695267U CN 201420053363 U CN201420053363 U CN 201420053363U CN 203695267 U CN203695267 U CN 203695267U
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- air inlet
- runner
- spray gun
- spray
- nozzle
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Abstract
The utility model provides a spray gun which comprises a gun body, a spray nozzle device and a material storage device, wherein a liquid delivery channel is formed in the gun body, the spray nozzle device is arranged at a liquid outlet end of the liquid delivery channel and comprises a compression spray nozzle, a mixing cavity and a spray nozzle head which are arranged in sequence along the flow direction, the material storage device is communicated with the cavity through a material conveying channel, and a first air inlet is formed in the material storage device. High-pressure spray flow is generated when liquid in the liquid delivery channel passes through the compression nozzle to enter the mixing cavity, and negative pressure is generated in the mixing cavity when the high-pressure spray flow is sprayed out through the spray nozzle head. By means of the negative pressure generated in the mixing cavity, cleaning powder in the material storage device can be sucked into the mixing cavity through the material conveying channel, then mixed with the fluid in the mixing cavity, and sprayed out through the spray nozzle head. Therefore, different cleaning media are sprayed out after being mixed, cleaning effect of the spray gun is improved, and the application range of the spray gun is enlarged.
Description
Technical field
The utility model relates to a kind of spray gun, particularly a kind ofly realizes the spray gun that solid-liquid sprays altogether, belongs to high-pressure cleaning device technical field.
Background technology
Along with the development of cleaning technique, high-pressure cleaning device has more and more been applied in daily life.
At present, high-pressure cleaning device great majority are that High-Pressure Water high pressure liquid feed device being produced by spray gun is directly injected to body surface to be cleaned.Directly impact working face and reached the object of surface cleaning by the High-Pressure Water of lance ejection.
But common spray gun, its High-Pressure Water conventionally just high pressure liquid feed device being produced further ejects after pressurization, and its cleansing medium that can only realize providing in high pressure liquid feed device sprays, and after different cleansing mediums can not being mixed, sprays again.Therefore its scope of application is greatly affected, and cleaning performance is also not obvious.
Utility model content
For above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of spray gun, and it sprays after can realizing different cleansing mediums being mixed.
A kind of spray gun that the utility model provides, comprising:
Rifle body, the inside of described rifle body is formed with liquid conveying flow passage;
Spray nozzle device, described spray nozzle device is arranged on the outlet end of described liquid conveying flow passage, and described spray nozzle device comprises the constricting nozzle, mixing chamber and the nozzle head that set gradually along flowing to;
Magazine, described magazine is communicated with described mixing chamber by mass transport runner, and is formed with the first air inlet in described magazine.
Optionally, described magazine comprises tank body and lid, and described the first air inlet is formed on described lid.
Optionally, described mass transport runner connects and composes successively by discharge nozzle, communicating pipe and feed pipe;
Wherein, described communicating pipe is formed on the inside of described lid;
Described discharge nozzle one end was connected with described communicating pipe, and the other end extends to the inside of described tank body;
Described feed pipe one end was connected with described communicating pipe, and the other end is connected with described mixing chamber.
Optionally, be also provided with blowdown pipe in described tank body, the holder of one end of described blowdown pipe and the bottom of described tank body is connected and fixed, and on described holder, is formed with charging aperture;
Described discharge nozzle is placed in described blowdown pipe and between the outer wall of described discharge nozzle and the inwall of described blowdown pipe and is formed with gap.
Optionally, on described mass transport runner, be provided with flow regulator;
Described flow regulator comprises the air inlet runner that described mass transport runner is communicated with extraneous air and is arranged on the control valve on described air inlet runner.
Optionally, described control valve comprises inner sleeve and is socketed on described inner sleeve and outer tube that rotation coordinates;
Described inner sleeve is connected with described air inlet runner, and is formed with the second air inlet on described inner sleeve, is formed with the 3rd air inlet matching with described the second air inlet on described outer tube;
Wherein, in the time that described outer tube rotation overlaps with described the second air inlet to described the 3rd air inlet, described air inlet runner is communicated with extraneous air by described inner sleeve;
In the time that described outer tube rotation to described the 3rd air inlet and described the second air inlet staggers, described air inlet runner and extraneous air disconnection.
Optionally, described air inlet runner is formed on the inside of described lid and is communicated with described communicating pipe.
Optionally, described spray nozzle device and described liquid conveying flow passage coaxially arrange.
Optionally, described spray nozzle device and described liquid conveying flow passage are 15 °～30 ° angle settings.
Optionally, the through hole that the inside of described constricting nozzle forms is along flowing to even convergent.
Optionally, described nozzle head is configured to Laval nozzle structure.
Compared with prior art, the spray gun that the utility model provides, the fluid in liquid conveying flow passage produces high-pressure spray in the time entering in mixing chamber by constricting nozzle, and can in mixing chamber, produce negative pressure in the time that high-pressure spray ejects from nozzle head.Clean powder in magazine can be drawn in mixing chamber by mass transport runner by the negative pressure producing in mixing chamber, be ejected by nozzle head again after then making clean powder mix with the fluid in mixing chamber.Thereby realize, different cleansing mediums are mixed to rear injection, improved cleaning performance and the scope of application thereof of spray gun.
In further technical scheme, magazine adopts the Split type structure of tank body and lid to make, and is convenient to the filling or replacing tank body of clean powder in magazine.It is simple in structure, and convenient operation uses.
In further technical scheme, mass transport runner consists of discharge nozzle, communicating pipe and feed pipe, utilizes discharge nozzle to be convenient to the clean powder of tank interior to carry out feeding, then will clean powder by communicating pipe and feed pipe and be delivered in mixing chamber.
In further technical scheme, by blowdown pipe is set in tank body, extraneous air is entered into behind the inside of tank body at the first air inlet from lid, air comes downwards to holder place by the gap between blowdown pipe and discharge nozzle under the swabbing action of discharge nozzle, then after the charging aperture forming by holder place mixes with clean powder, then be sucked up in discharge nozzle.Evenly mix with clean powder thereby realized ventilating air, guaranteed the even feed of clean powder in mass transport runner.
Meanwhile, blowdown pipe and tank body are connected and fixed by holder, can change by changing the blowdown pipe of different inner diameters the size in the gap between blowdown pipe and discharge nozzle, thereby realize the flow of adjusting clean powder in discharge nozzle.It is simple in structure, is convenient to realize.
In further technical scheme, by mass transport runner, flow regulator being set, the concrete control valve that utilizes is controlled the switch of air inlet runner, thereby realized, the flow of clean powder in mass transport runner is controlled.Effectively improve the utilization rate of clean powder, and effectively avoided the waste of clean powder.
In further technical scheme, control valve is made to the inner sleeve and the outer tube that cooperatively interact, match with the 3rd air inlet on outer tube by the second air inlet on inner sleeve and realize the control to air inlet runner.It is simple in structure, and convenient operation uses.
In further technical scheme, the air inlet runner in flow regulator is arranged on to the inside of lid and is communicated with communicating pipe, thereby realized, flow regulator is integrated on lid, convenient operation uses more.
Above-mentioned technical characterictic can various applicable modes combine or be substituted by equivalent technical characterictic, as long as can reach the purpose of this utility model.
Accompanying drawing explanation
Hereinafter by based on only for non-limiting embodiment and with reference to accompanying drawing, the utility model is described in more detail.Wherein:
The decomposition texture schematic diagram of the spray gun that Fig. 1 provides for the utility model embodiment;
The structural representation of the spray gun that Fig. 2 provides for the utility model embodiment;
The structural representation of the spray nozzle device in the spray gun that Fig. 3 provides for the utility model embodiment;
The mounting structure schematic diagram of the spray nozzle device in the spray gun that Fig. 4 provides for the utility model embodiment;
The structural representation of the flow regulator in the spray gun that Fig. 5 provides for the utility model embodiment;
The structural representation of the magazine in the spray gun that Fig. 6 provides for the utility model embodiment.
Accompanying drawing explanation:
1-rifle body, 11-liquid conveying flow passage;
2-spray nozzle device, 21-constricting nozzle, 22-mixing chamber, 23-nozzle head, 24-connecting portion;
3-magazine, 31-the first air inlet, 32-tank body, 33-lid, 34-blowdown pipe, 35-holder, 36-charging aperture;
4-mass transport runner, 41-discharge nozzle, 42-communicating pipe, 43-feed pipe;
5-flow regulator, 51-air inlet runner, 52-control valve, 53-inner sleeve, 54-outer tube, 55-the second air inlet, 56-the 3rd air inlet, 57-knob.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer; to the technical solution of the utility model be carried out to clear, complete description below; based on the specific embodiment in the utility model; all other embodiments that those of ordinary skills obtain under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
If Fig. 1 is to as shown in Fig. 6, the spray gun providing in the present embodiment, comprises rifle body 1, and the inside of rifle body 1 is formed with liquid conveying flow passage 11; Spray nozzle device 2, spray nozzle device 2 is arranged on the outlet end of liquid conveying flow passage 11, and spray nozzle device 2 comprises the constricting nozzle 21, mixing chamber 22 and the nozzle head 23 that set gradually along flowing to; Magazine 3, magazine 3 is communicated with mixing chamber 22 by mass transport runner 4, and in magazine 3, is formed with the first air inlet 31.
When use, liquid conveying flow passage 11 is connected with high pressure liquid feed device, the fluid in liquid conveying flow passage 11 by constricting nozzle 21, mixing chamber 22 and nozzle head 23, is finally ejected by nozzle head 23 successively.Wherein, after constricting nozzle 21, can produce high-pressure spray at fluid.And in the time that high-pressure spray ejects from nozzle head 23, can produce negative pressure in the inside of mixing chamber 22.In the time of the negative pressure of mixing chamber 22 interior generations, can make the gas in mass transport runner 4 be sucked in mixing chamber 22.Because the other end of mass transport runner 4 is connected with magazine 3, thereby make the clean powder of depositing in magazine 3 be sucked in the lump (air of now magazine 3 interior losses is supplemented by the first air inlet 31) in mixing chamber 22 by the air in mass transport runner 4.Then after clean powder mixes with the fluid in mixing chamber 22, then ejected by nozzle head 23.It sprays after having realized different cleansing mediums being mixed, and has improved the cleaning performance of the cleaning liquid that lance ejection goes out, and has effectively expanded the scope of application of this kind of spray gun.
In the present embodiment, because spray gun is in the time spraying, need to from magazine 3, aspirate clean powder.Therefore, the clean powder in magazine 3 needs again filling or replacing magazine 3 after using up.For the ease of operation, as shown in Figure 1, preferably magazine 3 can be made to Split type structure, magazine 3 comprises that tank body 32 and lid 33, the first air inlets 31 are formed on lid 33.Magazine 3 adopts Split type structure to make, and is convenient to the filling or replacing tank body 32 of clean powder in magazine 3.It is simple in structure, and convenient operation uses.
In the present embodiment, because mass transport runner 4 need to be pumped to the powder in magazine 3 in mixing chamber 22 by its inner Air Flow.Therefore, mass transport runner 4 suction effect just seem particularly important.In order to guarantee that better mass transport runner 4 aspirates the clean powder in magazine 3, as shown in Figure 2, preferred mass transport runner 4 connects and composes successively by discharge nozzle 41, communicating pipe 42 and feed pipe 43; Wherein, communicating pipe 42 is formed on the inside of lid 33; Discharge nozzle 41 one end were connected with communicating pipe 42, and the other end extends to the inside of tank body 32; Feed pipe 43 one end were connected with communicating pipe 42, and the other end is connected with mixing chamber 22.
When use, utilize discharge nozzle 41 to be convenient to the clean powder of tank body 32 inside to carry out feeding, then the clean powder being drawn into will be cleaned to powder by communicating pipe 42 and feed pipe 43 again and be delivered in mixing chamber 22.Meanwhile, by discharge nozzle 41 be arranged on communicating pipe 42 on lid 33, after the clean powder in magazine 3 is used up, only new can body 32 need be pulled down and changed to tank body 32, convenient operation use.
In the present embodiment, in the time that discharge nozzle 41 is deeply inner to tank body 32, owing to being full of clean powder in tank body 32, if only clean powder is aspirated by discharge nozzle 41, very easily cause the obstruction of discharge nozzle 41.Meanwhile, along with the clean powder in tank body 32 constantly consumes, the clean powder amount generation that also can make discharge nozzle 41 be drawn into is inhomogeneous, thereby has influence on cleaning effect.For this reason, as shown in Figure 6, can in tank body 32, also be provided with blowdown pipe 34, the holder 35 of the bottom of one end of blowdown pipe 34 and tank body 32 is connected and fixed, and is formed with charging aperture 36 on holder 35; Discharge nozzle 41 is placed in blowdown pipe 34 and between the outer wall of discharge nozzle 41 and the inwall of blowdown pipe 34 and is formed with gap.
When use, clean powder is filled between the outside of blowdown pipe 34 and the inwall of tank body 32, and the only internal communication with blowdown pipe 34 by the charging aperture 36 on holder 35 of clean powder.In the time that discharge nozzle 41 starts to aspirate the gas in tank body 32, first air inlet 31 of extraneous air from lid 33 supplements and enters into behind the inside of tank body 32.Air in tank body 32 can come downwards to holder 35 places by the gap between blowdown pipe 34 and discharge nozzle 41 under the swabbing action of discharge nozzle 41.Then after the charging aperture 36 forming by holder 35 places fully mixes with clean powder, then be sucked up in discharge nozzle 41.Because it mixes with clean powder by ventilating air at charging aperture 36 places, and charging aperture 36 can effectively guarantee that the consumption of clean powder is even.Therefore, it has been realized ventilating air and has evenly mixed with clean powder, and has guaranteed the even feed of mass transport runner 4 interior clean powders.
Meanwhile, due to the air mass flow of suction in discharge nozzle 41 only with discharge nozzle 41 and blowdown pipe 34 between the air inflow at interval relevant.Therefore, only need to adjust the size in the gap between the inwall of blowdown pipe 34 and the outer wall of discharge nozzle 41, can change the air mass flow of suction in discharge nozzle 41, thereby change the load of the clean powder of discharge nozzle 41 suction.So only need are changed the blowdown pipe 34 of different inner diameters, just capable of regulating air mass flow, and then realize the flow of the clean powder in discharge nozzle 41 is controlled.
Wherein, the internal diameter of preferred blowdown pipe 34 is 7mm～9mm.
In the present embodiment, because the flow of the clean powder of mass transport runner 4 interior conveyings can directly affect the concentration at mixing chamber 22 interior mixed cleaning liquids, thereby the cleaning effect of cleaning liquid is exerted an influence.For the ease of controlling the flow of clean powder of mass transport runner 4 interior conveyings, as shown in Figure 5, can on mass transport runner 4, be provided with flow regulator 5; Flow regulator 5 comprises the air inlet runner 51 that mass transport runner 4 is communicated with extraneous air and is arranged on the control valve 52 on air inlet runner 51.
When use, the size that only need to be regulated the unlatching of air inlet runner 51 or be closed and open by control valve 52, just can realize the flow of the clean powder to the 4 interior conveyings of mass transport runner and control.
Concrete, in the time needing the higher clean liquid of concentration, can air inlet runner 51 be closed by control valve 52, now 4 of mass transport runners aspirate the clean powder in tank body 32 by discharge nozzle 41, the flow maximum of the clean powder of mass transport runner 4 interior conveyings.
In the time need to reducing the concentration of clean liquid, can air inlet runner 51 parts be opened by control valve 52, now in mass transport runner 4, both aspirated the clean powder in tank body 32 by discharge nozzle 41, aspirate outside air by air inlet runner 51 again, thereby reach the flow of the clean powder that reduces by the 4 interior conveyings of mass transport runner simultaneously.Therefore, as long as regulate the unlatching stool and urine of air inlet runner 51 can effectively control the flow of the clean powder of mass transport runner 4 interior conveyings by control valve 52.
In the time that the liquid of circulation does not need to mix clean powder (while only adopting clear water to rinse), can air inlet runner 51 all be opened by control valve 52, because the density of clean powder is large than atmospheric density, now in mass transport runner 4, only aspirate extraneous air by air inlet runner 51, do not aspirate the clean powder in tank body 32 by discharge nozzle 41, in mass transport runner 4, only have air there is no clear powder resin.
In the present embodiment, because air inlet runner 51 is realized unlatching, part unlatching or closed condition by control valve 52.And the structure of control valve 52 is varied, as long as but can realize above-mentioned functions all should fall into protection domain of the present utility model.
At this, for the ease of understanding, only described with a kind of specific embodiment of control valve 52 below.
As shown in Figure 5, control valve 52 comprises inner sleeve 53 and is socketed on inner sleeve 53 and rotates the outer tube 54 coordinating; Inner sleeve 53 is connected with air inlet runner 51, and on inner sleeve 53, is formed with the second air inlet 55, is formed with the 3rd air inlet 56 matching with the second air inlet 55 on outer tube 54; Wherein, when outer tube 54 rotates while overlapping with the second air inlet 55 to the 3rd air inlet 56, air inlet runner 51 is communicated with extraneous air by inner sleeve 53; When outer tube 54 rotates while staggering to the 3rd air inlet 56 and the second air inlet 55, air inlet runner 51 disconnects with extraneous air.
Concrete, in the time needing the higher clean liquid of concentration, can make the 3rd air inlet 56 stagger with the second air inlet 55 on inner sleeve 53 (the second air inlet 55 does not overlap completely with the 3rd air inlet 56) by rotary sleeve pipe 54, now control valve 52 disconnects air inlet runner 51 completely, 4 of mass transport runners aspirate the clean powder in tank body 32 by discharge nozzle 41, the flow maximum of the clean powder of mass transport runner 4 interior conveyings.
In the time need to reducing the concentration of clean liquid, can the 3rd air inlet 56 and the second air inlet 55 on inner sleeve 53 be partially overlapped by rotary sleeve pipe 54, now control valve 52 is opened air inlet runner 51 parts, in mass transport runner 4, both aspirated the clean powder in tank body 32 by discharge nozzle 41, aspirate outside air by air inlet runner 51 again, thereby reach the flow of the clean powder that reduces by the 4 interior conveyings of mass transport runner simultaneously.Therefore, as long as can effectively control the flow of the clean powder of mass transport runner 4 interior conveyings by controlling the stool and urine of intersection of the second air inlet 55 and the 3rd air inlet 56.
In the time that the liquid of circulation does not need to mix clean powder (while only adopting clear water to rinse), can the 3rd air inlet 56 be overlapped completely with the second air inlet 55 on inner sleeve 53 by rotary sleeve pipe 54, now control valve 52 is all opened air inlet runner 51, because the density of clean powder is large than atmospheric density, in mass transport runner 4, only aspirate extraneous air by air inlet runner 51, do not aspirate the clean powder in tank body 32 by discharge nozzle 41, in mass transport runner 4, only have air there is no clear powder resin.
Wherein, preferred, on outer tube 54, also can be provided with the knob 57 for rotating, thereby be convenient to manually control the rotation of outer tube 54.
In the present embodiment, preferred, air inlet runner 51 is formed on the inside of lid 33 and is communicated with communicating pipe 42.Be integrated on lid 33 by air inlet runner 51, convenient operation uses more.
In the present embodiment, spray nozzle device 2 coaxially arranges with liquid conveying flow passage 11.Be spray nozzle device 2 directly and liquid conveying flow passage 11 linearly arrange, as shown in Figure 2.Further, for the ease of the assembling of spray nozzle device 2 and with the installation of liquid conveying flow passage 11, preferred, can on spray nozzle device 2, be formed for the connecting portion 24 of installing with liquid conveying flow passage 11.
In the present embodiment, in the time that needs clean for bending side, can directly impact in clean surface for the ease of the jet of spray gun ejection.As shown in Figure 4, also spray nozzle device 2 and liquid conveying flow passage 11 can be to 15 °～30 ° angle settings.Concrete, the connecting portion being connected with liquid conveying flow passage 11 on spray nozzle device 2 24 can be made to bending structure, thereby being, spray nozzle device 2 and liquid conveying flow passage 11 set angle setting.Meanwhile, between connecting portion 24 that also can be in spray nozzle device 2 and liquid conveying flow passage 11, increase the connecting elements of a bending, set angle setting thereby spray nozzle device 2 and liquid conveying flow passage 11 are, and guarantee the versatility of spray nozzle device 2.
In the present embodiment, in order to guarantee that the current that entered in mixing chamber 22 by constricting nozzle 21 have higher pressure.As shown in Figure 3, preferably can make constricting nozzle 21 inside form through hole along flowing to even convergent.Preferably, the through hole of constricting nozzle 21 inside and its axis are 1 °～20 ° angles.Further preferred, its internal diameter at the port of export of the through hole in constricting nozzle 21 is 1～3mm.
In the present embodiment, there is higher pressure in order to ensure the jet that nozzle head 23 ejects, thereby improve cleaning capacity.As shown in Figure 3, preferably nozzle head 23 can be configured to Laval nozzle structure.
Finally it should be noted that: above embodiment and embodiment only, in order to the technical solution of the utility model to be described, are not intended to limit; Although the utility model is had been described in detail with reference to aforementioned embodiments and embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned embodiments or embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment or embodiment technical scheme.
Claims (11)
1. a spray gun, is characterized in that, comprising:
Rifle body, the inside of described rifle body is formed with liquid conveying flow passage;
Spray nozzle device, described spray nozzle device is arranged on the outlet end of described liquid conveying flow passage, and described spray nozzle device comprises the constricting nozzle, mixing chamber and the nozzle head that set gradually along flowing to;
Magazine, described magazine is communicated with described mixing chamber by mass transport runner, and is formed with the first air inlet in described magazine.
2. spray gun according to claim 1, is characterized in that, described magazine comprises tank body and lid, and described the first air inlet is formed on described lid.
3. spray gun according to claim 2, is characterized in that, described mass transport runner connects and composes successively by discharge nozzle, communicating pipe and feed pipe;
Wherein, described communicating pipe is formed on the inside of described lid;
Described discharge nozzle one end was connected with described communicating pipe, and the other end extends to the inside of described tank body;
Described feed pipe one end was connected with described communicating pipe, and the other end is connected with described mixing chamber.
4. spray gun according to claim 3, is characterized in that, is also provided with blowdown pipe in described tank body, and the holder of one end of described blowdown pipe and the bottom of described tank body is connected and fixed, and on described holder, is formed with charging aperture;
Described discharge nozzle is placed in described blowdown pipe and between the outer wall of described discharge nozzle and the inwall of described blowdown pipe and is formed with gap.
5. according to the spray gun described in claim 3 or 4, it is characterized in that, on described mass transport runner, be provided with flow regulator;
Described flow regulator comprises the air inlet runner that described mass transport runner is communicated with extraneous air and is arranged on the control valve on described air inlet runner.
6. spray gun according to claim 5, is characterized in that, described control valve comprises inner sleeve and is socketed on described inner sleeve and rotates the outer tube coordinating;
Described inner sleeve is connected with described air inlet runner, and is formed with the second air inlet on described inner sleeve, is formed with the 3rd air inlet matching with described the second air inlet on described outer tube;
Wherein, in the time that described outer tube rotation overlaps with described the second air inlet to described the 3rd air inlet, described air inlet runner is communicated with extraneous air by described inner sleeve;
In the time that described outer tube rotation to described the 3rd air inlet and described the second air inlet staggers, described air inlet runner and extraneous air disconnection.
7. spray gun according to claim 5, is characterized in that, described air inlet runner is formed on the inside of described lid and is communicated with described communicating pipe.
8. according to the spray gun described in any one in claim 1 to 3, it is characterized in that, described spray nozzle device and described liquid conveying flow passage coaxially arrange.
9. according to the spray gun described in any one in claim 1 to 3, it is characterized in that, described spray nozzle device and described liquid conveying flow passage are 15 °～30 ° angle settings.
10. according to the spray gun described in any one in claim 1 to 3, it is characterized in that, the through hole that the inside of described constricting nozzle forms is along flowing to even convergent.
11. according to the spray gun described in any one in claim 1 to 3, it is characterized in that, described nozzle head is configured to Laval nozzle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053363.7U CN203695267U (en) | 2014-01-27 | 2014-01-27 | Spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053363.7U CN203695267U (en) | 2014-01-27 | 2014-01-27 | Spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695267U true CN203695267U (en) | 2014-07-09 |
Family
ID=51045766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053363.7U Expired - Fee Related CN203695267U (en) | 2014-01-27 | 2014-01-27 | Spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159480A (en) * | 2017-05-26 | 2017-09-15 | 厦门建霖工业有限公司 | A kind of two-in-one spray gun of mechanical siphon control |
| CN107685934A (en) * | 2017-08-18 | 2018-02-13 | 深圳市弗雷德电子有限公司 | Atomization jetting device |
| CN112742618A (en) * | 2020-12-15 | 2021-05-04 | 国通净美科技服务有限公司 | High-pressure water jet spray gun |
| CN114472817A (en) * | 2022-02-23 | 2022-05-13 | 重庆渝江压铸有限公司 | Angle-adjustable deep cavity atomization device |
-
2014
- 2014-01-27 CN CN201420053363.7U patent/CN203695267U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159480A (en) * | 2017-05-26 | 2017-09-15 | 厦门建霖工业有限公司 | A kind of two-in-one spray gun of mechanical siphon control |
| CN107685934A (en) * | 2017-08-18 | 2018-02-13 | 深圳市弗雷德电子有限公司 | Atomization jetting device |
| CN112742618A (en) * | 2020-12-15 | 2021-05-04 | 国通净美科技服务有限公司 | High-pressure water jet spray gun |
| CN114472817A (en) * | 2022-02-23 | 2022-05-13 | 重庆渝江压铸有限公司 | Angle-adjustable deep cavity atomization device |
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| 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: 20140709 Termination date: 20220127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |