CN2082200U - Dispersion-proof lacquer spray gun - Google Patents
Dispersion-proof lacquer spray gun Download PDFInfo
- Publication number
- CN2082200U CN2082200U CN 90205509 CN90205509U CN2082200U CN 2082200 U CN2082200 U CN 2082200U CN 90205509 CN90205509 CN 90205509 CN 90205509 U CN90205509 U CN 90205509U CN 2082200 U CN2082200 U CN 2082200U
- Authority
- CN
- China
- Prior art keywords
- paint
- spray nozzle
- coating cloud
- utility
- screw thread
- 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.)
- Withdrawn
Links
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- Nozzles (AREA)
Abstract
The utility model provides a dispersion-proof paint spray gun, comprising a paint tank, a gun body, a manual trigger, an oil-gas regulating screw and a paint mist form mechanism. The utility model is characterized in that a gas curtain cover ring is mutually connected with the gun body 4, the high pressure air can outward spray to form a conical air cover in the process of paint spraying, so the paint mist can be firmly covered without dispersing to the surrounding. Therefore, the utility model saves the paint and improves the environment, and the utility model is profitable for workmen's health.
Description
The utility model is a spray gun for paint, says so in more detail to the improvement of existing spray gun for paint.
The work of all need spraying paint of the surface of various vehicles, plant equipment, furniture, so far mostly use with the coating cloud spray gun of compressed air as power source, it is the spray gun that paint spray nozzle and air current spray nozzle only are equipped with in the end of spray gun, when spray gun was worked, the coating cloud that can only make paint in the paint can diffuse into particulate in company with air-flow sprayed to working face and forms required paint film.The coating cloud that sprays to working face that forms particulate in the painting process can float to space diffusion all around, the coating cloud that is sprayed onto working face greatly partly all depends on working face and forms paint film, float and there is a spot of coating cloud can reflect to space diffusion all around, this has not only wasted paint, what is more important diffusion float around the coating cloud in space polluted environment, grievous injury the workman that sprays paint healthy.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, a kind of coating cloud indiffusion spray gun to be provided.It can be implemented in the painting process, forms the gas hood of a taper, and coating cloud is covered, and makes the coating cloud can only be to working face, and can to around diffusion.
In order to achieve the above object, the utility model comprises paint can (1), paint channel (2), manual plate machine (3) is housed on the rifle body (4), paint channel adjustment screw (5), gas flow modulation screw (6), coating cloud forms mechanism (7), in paint spray nozzle (9) in the coating cloud formation mechanism (7) passes through, external screw thread is fixed tightly on the rifle body (4), in paint spray nozzle (9) inner chamber needle-valve (8) is housed, in air current spray nozzle (10) passes through with paint spray nozzle (9), external screw thread interconnects, in hold-down ring (12) passes through with air current spray nozzle (10), external screw thread interconnects and coating cloud amplitude adjusted circle (11) is compressed, and the air curtain shroud ring (13) that has been characterised in that of the present utility model interconnects by screw thread and rifle body (4), air curtain shroud ring (13) and hold-down ring (12), air current spray nozzle (10) is formed gas channel (14).
Advantage of the present utility model is: in whole painting process, because the effect of air curtain shroud ring (13), make the air curtain cover that forms a garden taper from the compressed air of gas channel (14) ejection, can prevent effectively that like this coating cloud from floating to external diffusion, so not only saved paint, and improved working environment, help the healthy of workman.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the profile that coating cloud of the present utility model forms mechanism.
Wherein (1) is paint can, and (2) are paint channels, and (3) are manual plate machines, (4) be the rifle body, (5) are the paint channel adjustment screw, and (6) are the gas flow modulation screws, (7) be that coating cloud forms mechanism, (8) are needle-valves, and (9) are paint spray nozzles, (10) be air current spray nozzle, (11) are coating cloud amplitude adjusted circles, and (12) are hold-down rings, (13) be the air curtain shroud ring, (14), (15), (16) are gas channels, (17) are air cavitys, (18) are paint channels.
An embodiment of the present utility model is as follows: referring to Fig. 1, paint can (1) tightens up the paint channel (2) on the rifle body (4) by nut, makes paint can (1) and rifle body (4) form one.Manual plate machine (3), paint channel adjustment screw (5), gas flow modulation screw (6), coating cloud formation mechanism (7) are housed on the rifle body (4).Referring to Fig. 2, coating cloud forms in the mechanism (7) a paint spray nozzle (9), it and rifle body (4) interconnect by internal and external screw thread, in paint spray nozzle (9) inner chamber needle-valve (8) is housed, air current spray nozzle (10) interconnects by internal and external screw thread and coating cloud amplitude adjusted circle (11) is compressed with paint spray nozzle (9), air curtain shroud ring (13) interconnects by screw thread and rifle body (4), and air curtain shroud ring (13) is formed gas channel (14) with hold-down ring (12), air current spray nozzle (10).
When needs spray paint, rifle body (4) lower end has a valve, connect compressed air, plate is started plate machine (3), compressed air enters air cavity (17), the compressed air that enters air cavity (17) is divided into three the tunnel, one the tunnel enter gas channel (16) after, from the mouth of paint spray nozzle (9) and the slit high speed ejection between the air current spray nozzle (10), thereby at the inner chamber place of coating cloud amplitude adjusted circle (11) formation negative pressuren zone, because manual plate machine (3) drives needle-valve (8) simultaneously and opens backward, and paint can 1 is interior owing to atmospheric effect, the paint that makes sucking-off is along the outside ejection formation of paint channel (18) coating cloud.After another road enters gas channel (15), from the inboard gas port ejection of coating cloud amplitude adjusted circle (11), the spray configuration of coating cloud is regulated in its effect, rotate it and can change the size in the gas outlet UNICOM cross section of it and air current spray nozzle (10), thereby can change the size of air-flow, reach desired mist of oil shape.After Third Road entered gas channel (14), outwards ejection formed the gas hood of a garden taper, mist of oil is firmly covered ground and to around diffusion float.
Claims (1)
1, a kind of coating cloud indiffusion spray gun, it comprises paint can (1), paint channel (2), manual plate machine (3) is housed on the rifle body (4), paint channel adjustment screw (5), gas flow modulation screw (6), in paint spray nozzle (9) in the coating cloud formation mechanism (7) passes through, external screw thread is fixed tightly on the rifle body (4), in paint spray nozzle (9) inner chamber needle-valve (8) is housed, in air current spray nozzle (10) passes through with paint spray nozzle (9), external screw thread interconnects, in hold-down ring (12) passes through with air current spray nozzle (10), external screw thread interconnects and coating cloud amplitude adjusted circle (11) is compressed, it is characterized in that having an air curtain ring (13) to interconnect, air curtain shroud ring (13) and hold-down ring (12) by screw thread and rifle body (4), air current spray nozzle (10) is formed gas channel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205509 CN2082200U (en) | 1990-05-04 | 1990-05-04 | Dispersion-proof lacquer spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205509 CN2082200U (en) | 1990-05-04 | 1990-05-04 | Dispersion-proof lacquer spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2082200U true CN2082200U (en) | 1991-08-07 |
Family
ID=4886266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205509 Withdrawn CN2082200U (en) | 1990-05-04 | 1990-05-04 | Dispersion-proof lacquer spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2082200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830319A (en) * | 2010-05-02 | 2010-09-15 | 夏延德 | Manual vacuum paint can and cup-free paint gun |
| CN102500489A (en) * | 2011-11-06 | 2012-06-20 | 中国科学技术大学 | Spray gun spray nozzle capable of realizing minuteness atomization |
| WO2014205937A1 (en) * | 2013-06-28 | 2014-12-31 | 宁波李氏实业有限公司 | Nozzle of spray gun, and spray gun thereof |
| CN108422272A (en) * | 2018-05-11 | 2018-08-21 | 柳州幻智科技有限公司 | A kind of grinding machine of toothed round blade |
-
1990
- 1990-05-04 CN CN 90205509 patent/CN2082200U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830319A (en) * | 2010-05-02 | 2010-09-15 | 夏延德 | Manual vacuum paint can and cup-free paint gun |
| CN101830319B (en) * | 2010-05-02 | 2011-11-02 | 夏延德 | Manual vacuum paint can and cup-free paint gun |
| CN102500489A (en) * | 2011-11-06 | 2012-06-20 | 中国科学技术大学 | Spray gun spray nozzle capable of realizing minuteness atomization |
| WO2014205937A1 (en) * | 2013-06-28 | 2014-12-31 | 宁波李氏实业有限公司 | Nozzle of spray gun, and spray gun thereof |
| CN108422272A (en) * | 2018-05-11 | 2018-08-21 | 柳州幻智科技有限公司 | A kind of grinding machine of toothed round blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |