CN111347821A - Spray drawing gun for art - Google Patents

Spray drawing gun for art Download PDF

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Publication number
CN111347821A
CN111347821A CN202010338555.2A CN202010338555A CN111347821A CN 111347821 A CN111347821 A CN 111347821A CN 202010338555 A CN202010338555 A CN 202010338555A CN 111347821 A CN111347821 A CN 111347821A
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CN
China
Prior art keywords
push rod
compression chamber
sprayer
rod body
shell
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.)
Pending
Application number
CN202010338555.2A
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Chinese (zh)
Inventor
雷文浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010338555.2A priority Critical patent/CN111347821A/en
Publication of CN111347821A publication Critical patent/CN111347821A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
    • B44D3/22—Implements or apparatus for special techniques, e.g. for painting lines, for pouring varnish; Batik pencils

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Abstract

The utility model relates to an air brushing rifle for fine arts, include: a spray head; a body; push rod subassembly, push rod subassembly includes the push rod shell and is located push rod body in the push rod shell, the push rod body passes through the push rod shell combine in the opposite side of body, just be provided with one on the push rod body and pass the storage chamber just extends to the body of rod of orifice, the body of rod with there is first clearance between the push rod body, just wear to be equipped with a piston on the body of rod, the push rod body is close to be formed with a compression chamber between the shower nozzle body, work as when the push rod body moves along the axial, the piston compression the compression chamber produces compressed gas, compressed gas passes through first clearance gets into the storage chamber makes the pigment in the storage chamber by the orifice blowout. The painting gun for art provided by the invention generates compressed gas through the piston, and the compressed gas can enter the storage cavity and take away the pigment in the storage cavity to be sprayed out from the spray hole of the spray head body.

Description

Spray drawing gun for art
Technical Field
The invention relates to a drawing tool, in particular to an art spray gun.
Background
Spray pen painting, abbreviated as spray painting, is an important artistic expression. The original spray painting is mostly applied to the repair of billboards, display boards or photos. In the modern times, a plurality of painters apply the airbrush painting to the shelf painting, and the shelf painting becomes a new expression form of the shelf painting. The spray gun is a main tool in spray pen drawing, and the main principle is that pigment in a container is taken out by compressed gas and sprayed onto a drawing board, and fine lines or gradual-change color effects can be drawn by controlling air pressure, air inflow and air outflow. However, the currently widely used spray gun is an adjustable and precise tool, so that the use cost is high, and when the pigment is solidified, the spray gun is easily blocked and is very troublesome to maintain. Moreover, the current spray gun basically needs an air compressor, has high use noise and needs live-wire operation. For painting studios in general, and particularly for institutions dedicated to children's painting education, such painting tools are not well popularized.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide an art spray gun which has a simple structure and can perform spray without electric power.
In order to achieve the above object, an aspect of an embodiment of the present invention provides an art inkjet gun, including:
the sprayer comprises a sprayer shell and a sprayer body arranged in the sprayer shell, wherein the sprayer shell and the sprayer body are coaxially arranged, and the axis position of the sprayer shell is provided with a spray hole;
the paint sprayer comprises a body, a sprayer body and a paint spraying device, wherein the sprayer body is connected to one side of the body through a sprayer shell, a material storage cavity communicated with the spray hole of the sprayer body is arranged in the body, a feed hole used for connecting a paint container is formed in the outer side of the body, and the feed hole is communicated with the material storage cavity;
push rod subassembly, push rod subassembly includes the push rod shell and is located push rod body in the push rod shell, the push rod body passes through the push rod shell combine in the opposite side of body, just be provided with one on the push rod body and pass the storage chamber just extends to the body of rod of orifice, the body of rod with there is first clearance between the push rod body, just wear to be equipped with a piston on the body of rod, the push rod body is close to be formed with a compression chamber between the shower nozzle body, work as when the push rod body moves along the axial, the piston compression the compression chamber produces compressed gas, compressed gas passes through first clearance gets into the storage chamber makes the pigment in the storage chamber by the orifice blowout.
Preferably, the end of the rod body has a tip, the tip is protruded out of the nozzle at the end of the stroke of the push rod assembly, and a second gap is formed between the tip and the nozzle.
Preferably, the push rod body is internally provided with a limiting boss, the limiting boss divides the compression cavity into a fourth compression cavity and a third compression cavity, the piston is located in the third compression cavity, and a gap exists between the limiting boss and the rod body.
Preferably, the push rod body is located on the other side, opposite to the third compression cavity, of the piston, a second compression cavity is further arranged, a second air inlet hole is formed in the push rod body, and the second air inlet hole is communicated to the second compression cavity.
Preferably, the push rod body is provided with a first compression cavity at the other end opposite to the tip end of the rod body, the push rod body is provided with a first air inlet hole, and the first air inlet hole is communicated to the first compression cavity.
Preferably, the push rod body is provided with a push rod head which is convenient to control and close to one end of the first compression cavity.
Preferably, an air inlet channel communicated to the first compression cavity is axially formed in the push rod head.
Preferably, a second sealing element is arranged between the rod body and the body, and a first channel is formed between the second sealing element and the rod body.
Preferably, a second passage for communication is provided between the first compression chamber and the second compression chamber.
Preferably, the body is provided with a V-shaped groove and is constructed as an installation part for clamping the pigment container, and the feeding hole is obliquely arranged on the side wall of the V-shaped groove.
Preferably, a first sealing member is provided between the head body and the body.
The art spray gun provided by the invention is simple in structure, and when the spray gun is used, only the push rod assembly needs to be manually operated, compressed gas is generated through the piston, and then the compressed gas enters the storage cavity and takes away pigment in the storage cavity to be sprayed out from the spray hole of the spray head body. In some embodiments, when the push rod assembly is located at the forming end, the end of the rod body gradually plugs the spray holes during the movement of the rod body, so that a more dispersed spray painting effect can be formed.
Drawings
Fig. 1 is a schematic perspective view of an art inkjet gun according to the present invention.
Fig. 2 is a schematic front view of the painting gun according to the present invention.
FIG. 3 is another schematic front view of the painting gun according to the present invention.
Fig. 4 is a schematic sectional view taken along the direction a-a in fig. 3.
FIG. 5 is a schematic view of the construction of the tappet assembly (including the fasteners) of the artistic spray gun of the present invention.
FIG. 6 is a schematic diagram of the front face of the tappet assembly (including the fasteners) of the artistic spray gun of the present invention.
Fig. 7 is a schematic sectional view taken along the direction B-B in fig. 6.
The main reference numbers:
1-a spray head, 2-a body, 3-a push rod assembly, 4-a fastener, 11-a spray head shell, 12-a spray head body, 121-a first sealing element; 21-mounting part, 22-feeding hole, 23-material storage cavity, 24-second sealing part, 241-first channel, 31-push rod shell, 32-push rod body, 33-first compression cavity, 34-second compression cavity, 35-third compression cavity, 36-fourth compression cavity, 37-push rod head, 38-rod body, 39-piston, 40-limiting boss, 311-first air inlet hole, 312-second air inlet hole, 321-second channel, 371-air inlet channel and 381-tip.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Various aspects and features of the present invention are described herein with reference to the drawings.
These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It should also be understood that, although the invention has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the invention, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
As shown in fig. 1 to 4, an art inkjet gun according to an embodiment of the present invention includes:
the nozzle comprises a nozzle 1, wherein the nozzle 1 comprises a nozzle shell 11 and a nozzle body 12 arranged in the nozzle shell 11, the nozzle shell 12 and the nozzle body 11 are coaxially arranged, and an axis position is provided with a spray hole (not marked in the figure);
the paint sprayer comprises a body 2, a sprayer body 12 and a paint spraying device, wherein the sprayer body 12 is connected to one side of the body 2 through a sprayer shell 11, a storage cavity 23 communicated with the spraying hole of the sprayer body 11 is arranged in the body 2, a feeding hole 22 used for connecting a paint container (not shown in the figure) is arranged on the outer side of the body 2, and the feeding hole 22 is communicated with the storage cavity 23; since the painting process uses compressed air as power to make the pigment in the storage chamber 23 be sprayed out from the spray holes, a certain air tightness between the nozzle 1 and the body 2 needs to be ensured, and therefore, in some embodiments, as shown in fig. 4, it may be considered that a first sealing member 121 is disposed between the nozzle body 12 and the body 2.
Push rod assembly 3, push rod assembly 3 includes push rod shell 31 and is located push rod body 32 in the push rod shell 31, push rod body 32 passes through push rod shell 31 combine in the opposite side of body 2, just be provided with one on the push rod body 32 and pass storage cavity 23 and extend to the body of rod 38 of orifice, the body of rod 38 with there is first clearance (not marking in the picture) between the push rod body 32, just wear to be equipped with a piston 39 on the body of rod 38, push rod body 32 is close to be formed with a compression chamber (not marking in the picture) between shower nozzle body 12, when push rod body 32 moves along the axial, piston 39 compresses the compression chamber produces compressed gas, compressed gas passes through first clearance gets into storage cavity 23 and makes the pigment in the storage cavity 23 by the orifice blowout. The rod 38 is mainly used for further moving the rod 38 to the nozzle hole when the push rod body 32 is actuated, and a second gap (not labeled) is left between the rod 38 and the nozzle hole, so that the rod 38 partially seals the nozzle hole, and the sprayed pigment can be sprayed out in a more dispersed state. In some embodiments, as shown in fig. 5, the end of the rod 38 has a tip 381, the tip 381 protrudes from the nozzle hole at the end of the stroke of the push rod assembly 3, and a second gap is formed between the tip 381 and the nozzle hole.
In addition, in some embodiments, as shown in fig. 4, it is preferable that a limiting boss 40 is disposed in the push rod body 32, the limiting boss 40 divides the compression chamber into a fourth compression chamber 36 and a third compression chamber 35, the piston 39 is located in the third compression chamber 35, and a gap exists between the limiting boss 40 and the rod body 38. Thus, when the push rod body 32 is operated, the piston 39 penetrating the rod body 38 moves in the third compression cavity 35 and compresses air, and the compressed air enters the fourth compression cavity through the gap between the limiting boss 40 and the rod body 38 to be further compressed, and then enters the storage cavity 23. Meanwhile, in order to further increase the gas compression ratio, as shown in fig. 4, preferably, the push rod body 32 is located at the other side of the piston 39 opposite to the third compression chamber 35, and a second compression chamber 34 is further provided, and in order to prevent the second compression chamber 34 from generating negative pressure during the action, a second air inlet hole 312 is provided on the push rod body 32, and the second air inlet hole 312 is communicated to the second compression chamber 34. In view of the same, as a further preferable mode, the other end of the push rod body 32 opposite to the tip 381 of the rod body 38 is provided with a first compression chamber 33, the push rod body 32 is provided with a first air inlet hole 311, and the first air inlet hole 311 is communicated to the first compression chamber 33. Of course, the second communication passage 321 is also required between the first compression chamber 33 and the second compression chamber 34.
As shown in fig. 5 to 7, the pushrod body 32 is preferably provided with a pushrod head 37 at an end thereof adjacent to the first compression chamber 33 for easy manipulation. Further, an air intake passage 371 communicating with the first compression chamber 33 may be opened in the axial direction of the pushrod head 37. The intake passage 371 may intake air during gas compression and exhaust air when the push rod body 32 is retracted.
As a further improvement, as shown in fig. 4, a second sealing member 24 is disposed between the rod body 38 and the body 2, and a first channel 241 is formed between the second sealing member 24 and the rod body.
The paint container is not shown in the drawings, and is generally disposed on the upper side of the body 2 in order to facilitate the paint to smoothly enter the storage chamber 23, specifically, a V-shaped groove may be formed on the body 2 and configured to be engaged with the mounting portion 21 of the paint container, and the feeding hole 22 is obliquely disposed on the side wall of the V-shaped groove.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims (10)

1. Spray drawing gun for fine arts includes:
the sprayer comprises a sprayer shell and a sprayer body arranged in the sprayer shell, wherein the sprayer shell and the sprayer body are coaxially arranged, and the axis position of the sprayer shell is provided with a spray hole;
the paint sprayer comprises a body, a sprayer body and a paint spraying device, wherein the sprayer body is connected to one side of the body through a sprayer shell, a material storage cavity communicated with the spray hole of the sprayer body is arranged in the body, a feed hole used for connecting a paint container is formed in the outer side of the body, and the feed hole is communicated with the material storage cavity;
push rod subassembly, push rod subassembly includes the push rod shell and is located push rod body in the push rod shell, the push rod body passes through the push rod shell combine in the opposite side of body, just be provided with one on the push rod body and pass the storage chamber just extends to the body of rod of orifice, the body of rod with there is first clearance between the push rod body, just wear to be equipped with a piston on the body of rod, the push rod body is close to be formed with a compression chamber between the shower nozzle body, work as when the push rod body moves along the axial, the piston compression the compression chamber produces compressed gas, compressed gas passes through first clearance gets into the storage chamber makes the pigment in the storage chamber by the orifice blowout.
2. The artistic painting gun of claim 1, wherein the end of the shaft has a tip that protrudes through the nozzle at the end of the stroke of the pusher assembly, and a second gap is provided between the tip and the nozzle.
3. The painting gun for fine arts according to claim 2, said push rod body being provided therein with a limit boss dividing said compression chamber into a fourth compression chamber and a third compression chamber, said piston being located in said third compression chamber, and a gap being provided between said limit boss and said rod body.
4. The painting gun for painting on art according to claim 3, wherein the push rod body is located on the other side of the piston opposite to the third compression chamber, a second compression chamber is further provided, and a second air inlet hole is formed in the push rod body and communicated to the second compression chamber.
5. The painting gun for painting on fine arts as claimed in claim 4, wherein the push rod body is provided with a first compression chamber at the other end opposite to the tip end of the rod body, and the push rod body is provided with a first air inlet hole communicated to the first compression chamber.
6. The artistic painting gun according to claim 5, wherein a putter head is provided at an end of the putter body adjacent to the first compression chamber for easy manipulation.
7. The artistic painting gun as claimed in claim 6, wherein the push rod head has an air inlet passage formed in an axial direction thereof and communicating with the first compression chamber.
8. The painting gun for painting of art according to claim 7, wherein a second sealing member is provided between the rod body and the body, and a first passage is formed between the second sealing member and the rod body.
9. The artistic painting gun according to claim 8, wherein a second passage for communication is provided between said first compression chamber and said second compression chamber.
10. The painting gun for fine arts according to claim 1, said body being formed with a V-shaped groove and configured to hold a mounting portion of a paint container, said feed port being provided obliquely to a side wall of said V-shaped groove.
CN202010338555.2A 2020-04-26 2020-04-26 Spray drawing gun for art Pending CN111347821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010338555.2A CN111347821A (en) 2020-04-26 2020-04-26 Spray drawing gun for art

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010338555.2A CN111347821A (en) 2020-04-26 2020-04-26 Spray drawing gun for art

Publications (1)

Publication Number Publication Date
CN111347821A true CN111347821A (en) 2020-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010338555.2A Pending CN111347821A (en) 2020-04-26 2020-04-26 Spray drawing gun for art

Country Status (1)

Country Link
CN (1) CN111347821A (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300032A1 (en) * 1993-01-02 1994-07-07 Karolus Lutz H Metering and mixing paint toners and pigments
DE19720442A1 (en) * 1997-05-15 1998-11-19 Martin Wundsam Method and appliance for applying glue to workpieces, especially parquet tiles or floor boards
CN2620589Y (en) * 2003-03-21 2004-06-16 杨德龙 Portable pumping supercharged sprayer
CN1911690A (en) * 2006-08-23 2007-02-14 张明贵 Air-less paint-spray pen
US20080073448A1 (en) * 2006-09-25 2008-03-27 John Kirby Kendall Anti-stringing applicator
CN201154646Y (en) * 2007-12-14 2008-11-26 陈秀君 Structure of airbrush
EP2054161B1 (en) * 2006-07-03 2012-02-01 Exel Industries Automatic spray gun
CN203291986U (en) * 2013-01-16 2013-11-20 赖武 Precision sprayer and spray gun
CN105750120A (en) * 2016-05-19 2016-07-13 高同年 Car washing water spray atomizer
CN106179823A (en) * 2016-08-15 2016-12-07 陈曦 A kind of servo electricity directly drives quickly draws the tube-type jet spraying anticorrosive paint
CN206718874U (en) * 2017-05-15 2017-12-08 许昌学院 A kind of new drawing pen
CN206938330U (en) * 2017-04-14 2018-01-30 广州铁路职业技术学院 The oil painting material spray writing of indictments, appeals, etc.
CN206935609U (en) * 2017-05-22 2018-01-30 闫琳璇 Double-colored shower nozzle
CN108043614A (en) * 2017-12-28 2018-05-18 浙江农林大学 Automatic liquid coating flow control type spray gun
CN207493910U (en) * 2017-11-22 2018-06-15 东莞市众泰自动化设备有限公司 A kind of new type auto spray gun
CN207929445U (en) * 2018-05-15 2018-10-02 黄思红 A kind of paint sprayer with filler device
CN208373360U (en) * 2018-05-03 2019-01-15 斯普瑞喷雾系统(上海)有限公司 A kind of nozzle arrangements of double acting high-speed switch

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300032A1 (en) * 1993-01-02 1994-07-07 Karolus Lutz H Metering and mixing paint toners and pigments
DE19720442A1 (en) * 1997-05-15 1998-11-19 Martin Wundsam Method and appliance for applying glue to workpieces, especially parquet tiles or floor boards
CN2620589Y (en) * 2003-03-21 2004-06-16 杨德龙 Portable pumping supercharged sprayer
EP2054161B1 (en) * 2006-07-03 2012-02-01 Exel Industries Automatic spray gun
CN1911690A (en) * 2006-08-23 2007-02-14 张明贵 Air-less paint-spray pen
US20080073448A1 (en) * 2006-09-25 2008-03-27 John Kirby Kendall Anti-stringing applicator
CN201154646Y (en) * 2007-12-14 2008-11-26 陈秀君 Structure of airbrush
CN203291986U (en) * 2013-01-16 2013-11-20 赖武 Precision sprayer and spray gun
CN105750120A (en) * 2016-05-19 2016-07-13 高同年 Car washing water spray atomizer
CN106179823A (en) * 2016-08-15 2016-12-07 陈曦 A kind of servo electricity directly drives quickly draws the tube-type jet spraying anticorrosive paint
CN206938330U (en) * 2017-04-14 2018-01-30 广州铁路职业技术学院 The oil painting material spray writing of indictments, appeals, etc.
CN206718874U (en) * 2017-05-15 2017-12-08 许昌学院 A kind of new drawing pen
CN206935609U (en) * 2017-05-22 2018-01-30 闫琳璇 Double-colored shower nozzle
CN207493910U (en) * 2017-11-22 2018-06-15 东莞市众泰自动化设备有限公司 A kind of new type auto spray gun
CN108043614A (en) * 2017-12-28 2018-05-18 浙江农林大学 Automatic liquid coating flow control type spray gun
CN208373360U (en) * 2018-05-03 2019-01-15 斯普瑞喷雾系统(上海)有限公司 A kind of nozzle arrangements of double acting high-speed switch
CN207929445U (en) * 2018-05-15 2018-10-02 黄思红 A kind of paint sprayer with filler device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
姚尔畅编著: "《美术家实用手册 油画》", 31 July 2000 *
高隽彦主编: "喷绘简单版面背景", 《装饰美工 初级技能 中级技能 高级技能》 *

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Application publication date: 20200630