CN203591903U - Spray cover structure of paint spray gun - Google Patents
Spray cover structure of paint spray gun Download PDFInfo
- Publication number
- CN203591903U CN203591903U CN201320741347.2U CN201320741347U CN203591903U CN 203591903 U CN203591903 U CN 203591903U CN 201320741347 U CN201320741347 U CN 201320741347U CN 203591903 U CN203591903 U CN 203591903U
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- Prior art keywords
- spray
- paint
- spraying
- gun body
- air flow
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- 239000007921 spray Substances 0.000 title claims abstract description 93
- 239000003973 paint Substances 0.000 title claims abstract description 70
- 238000005507 spraying Methods 0.000 claims abstract description 41
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims description 33
- 210000000038 chest Anatomy 0.000 claims description 16
- 230000015556 catabolic process Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000007592 spray painting technique Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a spray gun spouts lid structure, especially the innovative design of doing in order to promote its atomizing effect of spraying paint, it mainly is to do the hole enlargement system with the atomizing airflow channel outer section of spouting the lid both sides of spray gun and establishing the alar part inner edge suddenly, especially will adopt horizontal elliptical aperture hole enlargement, can add two at least spraying holes in the wide thick position department of the nearly basal portion of alar part, and make these spraying holes adopt transverse arrangement, so when atomizing airflow leads to the guide and from spraying hole blowout, can form more extensive and even crowded effect of blowing by the central spun paint vehicle of spout lid, in order when expanding its spray area, more can compromise its spraying quality.
Description
Technical field
The utility model is about a kind of spray gun for paint spraying lip structure, espespecially a kind of planning and designing of covering the atomization air flow passage of system in two flank section by spray, make it be able to set up transversely arranged spray holes in the base position in the nearly center wind ejection of alar part hole, make the paint vehicle formation that atomization air flow Dui Pengai center sprays more extensively and uniformly blow crowded effect, with in the time increasing its spray area, more can take into account the spray gun for paint spraying lip structure of its spraying quality.
Background technology
At present, general spray gun for paint is in structural design, mainly that setting tool has a gun body that is applicable to holding, be provided with a joint to connect group air-pressure equipment in the shank lower end of gun body, and be provided with a knob to regulate and control its air inflow, coordinate the pressure handle that assembles of thorax, shank upper end to be controlled the keying with the control front end nozzle of pulling of trigger that gun body thorax places, and borrow the regulation and control button of the rear end, thorax of gun body can its voltage-controlled power of modulation and breakdown amplitude, separately be provided with again the gas output of an adjustment knob bolt with regulation and control front end spray lid in rear end, gun body thorax, to regulate the degree of its atomization of spraying paint, form according to this basic functional architecture of this type of spray gun for paint, make it be able to control trigger by pressing of pressure handle and open and close nozzle, make it must coordinate the air inlet drainage that internal gas flow passage provides air-pressure equipment to spray from nozzle, and in the time that giving vent to anger, it is able to the paint vehicle of paint vehicle tank to guide in the lump ejection, coordinating spray to cover both sides, to project the side direction of alar part jet and make paint vehicle be atomization to be evenly sprayed at working substance, must regulate by adjustment knob bolt the jet amount of side direction of spray lid depending on every demand such as its working substance and operating environment simultaneously, its atomizing effect spraying paint with modulation, and then obtain best spray painting operation quality.
And spray paint air-flow in the time being sprayed by nozzle in order to make, formed siphonage and paint vehicle is attracted to ejection in the lump, to be the air outlet that cover is through at Pen Gai center with the paint nozzle of its nozzle, the air-flow that sprays paint that shunt spray gun for paint inside can outwards be jetted by the clearance between air outlet and paint nozzle, and guide paint vehicle ejection simultaneously, now its paint vehicle is to present with circular kenel, help again to spray the atomization air flow that covers two side-prominent alar parts from the effect of squeezing of blowing of side direction, be its paint vehicle is extruded be the spraying kenel of long flat, and obtain its spraying scope of modulation by the gas output adjustment of atomization air flow, under this work pattern, because the area of its spraying is to carry out modulation by the size of atomization air flow, cause its may because of practitioner's experience or regulate and control improper, cause it paint vehicle being blown while being extruded into long flat, easily the local paint vehicle of generation is crossed the paint vehicle non-uniform phenomenon of rare and local overrich, even affect its overall spray painting operation quality, be necessary to manage to solve in fact improvement.
Utility model content
Because problem and disappearance that existing spray gun for paint easily exists on its spray painting operation, main purpose of the present utility model, be to provide a kind of spray gun for paint spraying lip structure, by the improvement design of structure, make its jet scope of atomization air flow in the time that paint vehicle just sprays that be increased, make it to become more uniform long flat type spraying kenel can more effectively blow crowded paint vehicle.
Another object of the present utility model, is the composition design via structure, makes spray be placed on the base portion that its both sides project fin and is laterally set up fumarole, so as to increasing its jet scope, makes paint vehicle more easily and equably blow and is extruded into long flat type spraying kenel.
For achieving the above object, the utility model is by the following technical solutions:
A kind of spray gun for paint spraying lip structure, main setting tool has a gun body that is applicable to holding, gun body inside sets up the passage of air-guiding and shunting, be provided with one in the shank lower end of gun body in order to connect the joint of group air-pressure equipment, and in side be provided with one in order to the air inlet knob that regulates and controls air inflow in thorax, shank upper end group be provided with one and place the pressure handle of trigger in order to voltage-controlled inside, this trigger is subject to the voltage-controlled of pressure handle and the keying of its front end shower nozzle of control of being pulled, and the paint nozzle of this shower nozzle to be cover be through in the center wind ejection hole of the spray lid that gun body thorax front end assembles, spraying the alar part that covers both sides and be equipped with a pair of tool fumarole, be provided with again the regulation and control button of a voltage-controlled power in order to modulation pressure handle and shower nozzle breakdown amplitude in the rear end, thorax of gun body, another be provided with one in precalculated position, gun body thorax in order to adjust the adjustment knob bolt of shunt volume of spray paint air-flow and atomization air flow of gun body output, this air-flow that sprays paint is to be blown out by the center wind ejection hole of spray lid, the fumarole that atomization air flow covers two flank section by spray blows out, form according to this basic functional architecture of its spray gun for paint,
These spray lid both sides project alar part inside in order to guide the atomization air flow passage of atomization air flow, be that outer its passage with respect to shower nozzle and gun body interlocking interface section is set up is a hole enlargement hole section, make alar part can set up at least two spray holes in the generouser position of nearly its base portion, and these spray holes of setting up are to make horizontal kenel to arrange, so as to promoting its horizontal jet scope, accordingly the paint vehicle that sprays of Dui Youpengai center forms and more extensively and uniformly blows crowded effect, with in the time increasing its spray area, more can take into account its spraying quality.
In a preferred embodiment, the hole enlargement hole section of the outer section of atomization air flow passage of system in two flank section is covered in described spray, is to adopt oval kenel to set up.
In a preferred embodiment, the hole enlargement hole section of the outer section of atomization air flow passage of system in two flank section is covered in described spray, is to adopt the horizontal elliptical aperture hole enlargement kenel that intersects at alar part to set up.
The utility model beneficial effect is: spray gun for paint spraying lip structure of the present utility model, cover outer section of hole enlargement hole section design of atomization air flow passage processed in two flank section via spray, enter base portion in alar part and set up transversely arranged spray holes, and then paint vehicle is formed and more extensively and uniformly blows crowded effect, make it on the function basis of amplification spray area, more can take into account maintaining of its spray uniformity, guarantee the spraying operation quality that it is overall, generally speaking, really there is splendid industry applications and practical value.
Accompanying drawing explanation
The 1st figure is the structural representation of the utility model preferred embodiment.
The 2nd figure is the partial structurtes schematic diagram of the utility model preferred embodiment.
The 3rd figure is the structural relation schematic diagram of the utility model preferred embodiment.
The 4th figure is the structural relation schematic diagram of another line of vision of the utility model preferred embodiment.
The 5th figure is that the planar structure of the utility model preferred embodiment is related to schematic diagram.
The 6th figure is the paint vehicle spraying operation schematic diagram of the utility model preferred embodiment.
Drawing reference numeral: (10) gun body; (11) joint; (12) air inlet knob; (13) pressure handle; (14) trigger; (15) shower nozzle; (151) paint nozzle; (16) regulation and control button; (17) adjustment knob bolt; (20) spray lid; (21) exhaust vent; (22) alar part; (23) atomization air flow passage; (231) hole enlargement hole section; (24) (25) fumarole.
The specific embodiment
Below only with embodiment, the enforcement aspect that the utility model is possible is described, however not in order to limit the category of the utility model institute wish protection, first give chat bright.
Refer to the structural representation of Fig. 1, the partial structurtes schematic diagram of Fig. 2, the structural relation schematic diagram of Fig. 3～Fig. 5 and Fig. 6 operation schematic diagram, a preferred embodiment of the present utility model is described, as shown in the figure, spray gun for paint of the present utility model is in structural design, substantially be still the existing function structure that follows existing spray gun for paint, mainly to be provided with a gun body that is applicable to holding (10), be provided with a joint (11) to connect group air-pressure equipment in the shank lower end of gun body (10), and be provided with an air inlet knob (12) to regulate and control its air inflow in side, the pressure handle (13) that coordinates thorax, shank upper end group to establish is controlled the keying with the control front end shower nozzle (15) of pulling of trigger (14) that gun body (10) thorax places, and borrow the regulation and control button (16) of the rear end, thorax of gun body (10) can its voltage-controlled power of modulation and breakdown amplitude, again in gun body (10) rear end, thorax or a side be separately provided with an adjustment knob bolt (17) and utilize main channel and subaisle to plan the shunt volume of spray paint air-flow and the atomization air flow that are formed to regulate and control gun body (10), with modulation, it is convexly equipped with both sides the air-flow that alar part (22) side direction fumarole (24) is blown out by spraying lid (20) center wind ejection mouth (21), reach the regulation and control of its amount of spraying paint and fogging degree, form according to this basic functional architecture of the utility model spray gun for paint,
And in order to make its paint vehicle more even in the time spraying, and can promote the area of its spraying, the utility model is to design for the guiding ejection aspect of its atomization air flow, project alar part (22) inside in spray lid (20) both sides and set up the atomization air flow passage (23) for guiding atomization air flow, and the fumarole (24) that sets up at least more than one with respect to the medial surface of spray lid (20) center wind ejection mouth (21) by alar part (22) runs through the atomization air flow passage (23) of interior system, and this atomization air flow passage (23) is with respect to the outer section of passage of shower nozzle (20) and gun body (10) interlocking interface, be that to set up be a hole enlargement hole section (231), particularly adopt the horizontal elliptical aperture hole enlargement kenel that intersects at alar part (22) to set up this hole enlargement hole section (231), so can closely set up at least two spray holes (25) in the generouser position of its base portion at alar part (22), and these spray holes of setting up (25) are to make to be different from original horizontal kenel that is longitudinal arrangement spray holes (24) to arrange, so as to promoting its horizontal jet scope, form the structure-improved of the utility model spray lid (20),
Via on take off structural design, because of at least two transversely arranged spray holes (25) of setting up respectively in the nearly base portion of spray lid (20) two flank section (22) place, make paint vehicle with the air-flow that sprays paint by spraying that lid (20) center wind ejection mouth (21) blows out and led and hold drainage in the time that shower nozzle (15) sprays, the atomization air flow passage (23) that this atomization air flow is also synchronously made in spray lid (20) two flank section (20) is guided and self-spray hole (24) (25) ejection, make it form and to blow crowded effect paint vehicle, the transversely arranged spray holes (25) of especially setting up in nearly base portion by two flank section (22) is equipped with, be while making paint vehicle be sprayed paint the attraction water conservancy diversion of air-flow and the ejection of blowing lid (20) center, more extensively and uniformly blown crowded by the formation of spraying air-flow, make paint vehicle be able to be blown easily the crowded long flat type spraying kenel (referring to above shown in Fig. 6) that is, and do not have paint vehicle density unevenness phenomenon, according to this in the time of its spray area of amplification, more can take into account the synchronous enhancement of its spraying quality,
, via above explanation, known the utility model is not changing under the existing function structure of spray gun for paint, the atomization air flow that covers the different portion in both sides by its spray leads to the oval kenel hole enlargement hole section planning of outer section, make it be set up transversely arranged spray holes, make it in the time that paint vehicle sprays with the guiding of the air-flow that sprays paint, the atomization air flow that can blow out by spray holes forms and more extensively and uniformly blows the effect of squeezing it, its paint vehicle is spread be equably the spraying kenel of long flat shape, reach the object that expands spray area, and because can obtaining, the uniformity of its spraying maintains, so also have significantly and benefit for promoting its quality of spraying paint, thereby give its spray gun for paint and there is high efficiency, the practical value of high-quality,
In sum, spray gun for paint spraying lip structure of the present utility model, cover outer section of hole enlargement hole section design of atomization air flow passage processed in two flank section via spray, enter base portion in alar part and set up transversely arranged spray holes, and then paint vehicle is formed and more extensively and uniformly blows crowded effect, make it on the function basis of amplification spray area, more can take into account maintaining of its spray uniformity, guarantee the spraying operation quality that it is overall, generally speaking, really have splendid industry applications and practical value, the excellence of really can yet be regarded as, outstanding innovative design, therefore propose patent application in accordance with the law.
Claims (3)
1. a spray gun for paint spraying lip structure, main setting tool has a gun body that is applicable to holding, gun body inside sets up the passage of air-guiding and shunting, be provided with one in the shank lower end of gun body in order to connect the joint of group air-pressure equipment, and in side be provided with one in order to the air inlet knob that regulates and controls air inflow in thorax, shank upper end group be provided with one and place the pressure handle of trigger in order to voltage-controlled inside, this trigger is subject to the voltage-controlled of pressure handle and the keying of its front end shower nozzle of control of being pulled, and the paint nozzle of this shower nozzle to be cover be through in the center wind ejection hole of the spray lid that gun body thorax front end assembles, spraying the alar part that covers both sides and be equipped with a pair of tool fumarole, be provided with again the regulation and control button of a voltage-controlled power in order to modulation pressure handle and shower nozzle breakdown amplitude in the rear end, thorax of gun body, another be provided with one in precalculated position, gun body thorax in order to adjust the adjustment knob bolt of shunt volume of spray paint air-flow and atomization air flow of gun body output, this air-flow that sprays paint is to be blown out by the center wind ejection hole of spray lid, the fumarole that atomization air flow covers two flank section by spray blows out, form according to this basic functional architecture of its spray gun for paint, it is characterized in that:
These spray lid both sides project alar part inside in order to guide the atomization air flow passage of atomization air flow, be that outer its passage with respect to shower nozzle and gun body interlocking interface section is set up is a hole enlargement hole section, make alar part can set up at least two spray holes in the generouser position of nearly its base portion, and these spray holes of setting up are to make horizontal kenel to arrange, so as to promoting its horizontal jet scope, accordingly the paint vehicle that sprays of Dui Youpengai center forms and more extensively and uniformly blows crowded effect, with in the time increasing its spray area, more can take into account its spraying quality.
2. spray gun for paint spraying lip structure according to claim 1, is characterized in that, the hole enlargement hole section of the outer section of atomization air flow passage of system in two flank section is covered in described spray, is to adopt oval kenel to set up.
3. spray gun for paint spraying lip structure according to claim 1, is characterized in that, the hole enlargement hole section of the outer section of atomization air flow passage of system in two flank section is covered in described spray, is to adopt the horizontal elliptical aperture hole enlargement kenel that intersects at alar part to set up.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101144029A TW201420195A (en) | 2012-11-23 | 2012-11-23 | Spray cover structure of paint gun |
| TW101144029 | 2012-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591903U true CN203591903U (en) | 2014-05-14 |
Family
ID=50672853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741347.2U Expired - Fee Related CN203591903U (en) | 2012-11-23 | 2013-11-21 | Spray cover structure of paint spray gun |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203591903U (en) |
| TW (1) | TW201420195A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906353A (en) * | 2018-07-27 | 2018-11-30 | 江苏省中跃涂装设备有限公司 | A kind of even application discharge port for spray robot |
| CN115069445A (en) * | 2021-03-16 | 2022-09-20 | 英业达科技有限公司 | Paint spraying jig and paint spraying method |
-
2012
- 2012-11-23 TW TW101144029A patent/TW201420195A/en unknown
-
2013
- 2013-11-21 CN CN201320741347.2U patent/CN203591903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906353A (en) * | 2018-07-27 | 2018-11-30 | 江苏省中跃涂装设备有限公司 | A kind of even application discharge port for spray robot |
| CN108906353B (en) * | 2018-07-27 | 2019-10-29 | 江苏省中跃涂装设备有限公司 | A kind of even application discharge port for spray robot |
| CN115069445A (en) * | 2021-03-16 | 2022-09-20 | 英业达科技有限公司 | Paint spraying jig and paint spraying method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201420195A (en) | 2014-06-01 |
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Legal Events
| 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: 20140514 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |