CN108889482B - Kettle structure of spray gun - Google Patents
Kettle structure of spray gun Download PDFInfo
- Publication number
- CN108889482B CN108889482B CN201810462784.8A CN201810462784A CN108889482B CN 108889482 B CN108889482 B CN 108889482B CN 201810462784 A CN201810462784 A CN 201810462784A CN 108889482 B CN108889482 B CN 108889482B
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- CN
- China
- Prior art keywords
- liquid suction
- suction hose
- kettle
- hose
- spray gun
- 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.)
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- 239000007921 spray Substances 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 126
- 239000000463 material Substances 0.000 claims abstract description 34
- 230000005484 gravity Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005213 imbibition Methods 0.000 description 13
- 239000003973 paint Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention relates to the technical field of watering cans, in particular to a kettle structure of a spray gun, which comprises a conical kettle and a suction pipe, wherein the suction pipe comprises a vertical suction pipe, a first liquid suction hose and a second liquid suction hose, the first liquid suction hose and the second liquid suction hose are respectively connected to the lower end of the vertical suction pipe, the upper end of the vertical suction pipe is externally connected with a spray opening of the spray gun, liquid suction ports of the first liquid suction hose and the second liquid suction hose are respectively arranged at two symmetrical side positions of the bottom in the conical kettle, an inverted liquid suction hose is arranged at the upper part of the vertical suction pipe, and a flow stopping. By adopting the structure, in the process of spraying the coating, the material can be sucked through the inverted liquid suction hose under the special condition that the spraying kettle needs to be inverted for spraying, and when the kettle tilts backwards or forwards, the material can be sucked through the liquid suction hose I and the liquid suction hose II, so that the trouble and labor for detaching the spraying kettle are saved, and the spraying kettle is simple in structure, ingenious in design and high in practicability.
Description
Technical Field
The invention relates to the technical field of spray cans, in particular to a kettle structure of a spray gun.
Background
The spray gun is a device which uses liquid or compressed air to quickly release as power, the spray gun is divided into a normal pressure type spray gun and a pressurized type spray gun, and the spray gun can be directly connected with paint by a spray can in the application in the industry. At present, the traditional spraying pot structure comprises a kettle for containing paint and a material suction pipe inserted into the kettle, wherein the top of the material suction pipe is connected to a spraying gun, and a liquid suction port of the material suction pipe is inclined to one side position of the inner bottom of the kettle (as shown in figure 4), so that the spraying pot can completely suck the material in the normal direction. In the coating spraying process, the spray gun can meet the condition that needs adopt to one side slope, when the kettle slope to take the imbibition mouth direction (incline backward and be applicable to upward spraying), can realize inhaling the material completely, however, when the kettle slope to imbibition mouth opposite direction (incline forward and be applicable to downward spraying), can cause the condition of unable imbibition to take place (as shown in figure 5), just so need pull down the watering can, the imbibition mouth that will inhale the material pipe reverses to the opposite side position of bottom in the kettle, just can realize inhaling the material completely, it is very troublesome to operate, a large amount of manual works have been wasted, and traditional watering can is under the condition of inverting (as shown in figure 6), inhale the material pipe and can't absorb the coating, lead to unable spraying.
Disclosure of Invention
Aiming at the problems, the invention provides a kettle structure of a spray gun, in the process of spraying paint, when the spray kettle needs to be inverted for spraying, the material can be sucked through an inverted liquid suction device of the kettle, and when the kettle tilts backwards or forwards, the material can be sucked through a first liquid suction hose and a second liquid suction hose, so that the trouble and the labor for detaching a belt of the spray kettle are saved, and the kettle structure is simple in structure, ingenious in design and strong in practicability.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a kettle structure of spray gun, includes the toper kettle and inhales the material pipe, inhales the material pipe and includes vertical straw, imbibition hose I and imbibition hose II, and imbibition hose I and imbibition hose II are connected respectively in the lower extreme of vertical straw, and the upper end of vertical straw is external in the jet of spray gun, and the both sides position of bottom in the toper kettle is located respectively to imbibition hose I and the imbibition mouth of imbibition hose II, and vertical straw upper portion is equipped with inverts the imbibition hose, inverts and is equipped with the current-stopping device in the imbibition hose.
Further, the flow stopping device comprises a cavity arranged in the inverted liquid suction hose, a conical through hole is formed in the end, connected to the vertical suction pipe, of the cavity, a partition plate with a through hole is arranged at the end, connected to one end of a liquid suction port of the inverted liquid suction hose, rolling balls are arranged in the cavity, and the balls and the conical through hole are matched to realize flow stopping of the inverted liquid suction hose.
Further, the outer circle diameter of the ball is larger than the small circle diameter of the conical through hole, and the outer circle diameter of the ball is smaller than the large circle diameter of the conical through hole.
Further, the diameter of the outer circle of the ball is smaller than that of the partition plate with the through hole.
Furthermore, the vertical straw, the first liquid suction hose and the second liquid suction hose are correspondingly connected through a three-way connecting pipe.
Furthermore, gravity blocks are respectively arranged at the positions of the liquid suction ports of the first liquid suction hose and the second liquid suction hose.
Further, two sides of the bottom of the conical kettle are respectively provided with a kettle bottom cutting edge.
The invention has the beneficial effects that:
by adopting the structure, in the process of spraying the coating, the material can be sucked through the inverted liquid suction hose under the special condition that the spraying kettle needs to be inverted for spraying, and when the kettle tilts backwards or forwards, the material can be sucked through the liquid suction hose I and the liquid suction hose II, so that the trouble and labor for detaching the spraying kettle are saved, and the spraying kettle is simple in structure, ingenious in design and high in practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the watering can of the present invention;
FIG. 2 is a schematic view of the present invention with the watering can tilted;
FIG. 3 is a schematic view of the present invention with the watering can inverted;
FIG. 4 is a schematic view of a conventional watering can;
FIG. 5 is a schematic view of a conventional watering can tilted;
fig. 6 is a schematic view of a conventional watering can inverted.
1. A conical kettle; 10. trimming the kettle bottom; 2. a material suction pipe; 20. a vertical straw; 21. a three-way connecting pipe; 22. a first liquid suction hose; 23. a second liquid suction hose; 24. a gravity block; 50. inverting the imbibing hose; 51. a ball bearing; 52. a tapered through hole; 53. a perforated partition; 54. a cavity.
Detailed Description
The technical solution of the present invention is described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the water bottle structure of the spray gun of the invention comprises a conical water bottle 1 and a suction pipe 2, wherein the suction pipe 2 comprises a vertical suction pipe 20, a first liquid suction hose 22 and a second liquid suction hose 23, the first liquid suction hose 22 and the second liquid suction hose 23 are respectively connected to the lower end of the vertical suction pipe 20, the upper end of the vertical suction pipe 20 is externally connected to a spray nozzle of the spray gun, liquid suction ports of the first liquid suction hose 22 and the second liquid suction hose 23 are respectively arranged at two symmetrical side positions of the bottom in the conical water bottle 1, an inverted liquid suction hose 50 is arranged at the upper part of the vertical suction pipe 20, and a flow stopping device is arranged in. The above constitutes the basic structure of the present invention.
According to the invention, by adopting the structure, the inverted liquid suction hose 50 is arranged at the upper part of the vertical suction pipe 20, when the conical kettle 1 is horizontal or inclined, the inverted liquid suction hose 50 is closed through the flow stopping device, and when the conical kettle 1 is inverted, the inverted liquid suction hose 50 is opened through the flow stopping device, so that the material can be sucked through the inverted liquid suction hose 50 when the watering can is inverted, and the condition that the working efficiency is influenced due to the fact that the material cannot be sucked when the watering can is operated under a special environment is effectively avoided; in addition, the invention adopts the technical scheme that the liquid suction ports of the first liquid suction hose 22 and the second liquid suction hose 23 are respectively arranged at the symmetrical two sides of the bottom in the conical water kettle 1, and when the conical water kettle 1 inclines towards the direction of the second liquid suction hose 23, the materials can be sucked through the second liquid suction hose 23; when the conical water kettle 1 inclines towards the first 22 directions of the liquid suction hose, the material can be sucked through the first 22 directions of the liquid suction hose, the trouble and the labor for detaching the spraying kettle are saved, and the spraying kettle is simple in structure, ingenious in design and high in practicability.
More specifically, the flow stopping device comprises a cavity 54 arranged in the inverted liquid suction hose 50, a tapered through hole 52 is arranged at the end of the cavity 54 connected to the vertical suction pipe 20, a partition plate 53 with a through hole is arranged at the end of the cavity 54 connected to one end of a liquid suction port of the inverted liquid suction hose 50, a rolling ball 51 is arranged in the cavity, and the ball 51 and the tapered through hole 52 are matched to realize the flow stopping of the inverted liquid suction hose 50. By adopting the structure, the conical kettle 1 is inverted and rolls in the cavity 54 under the action of the gravity of the ball 51, when the conical kettle 1 is horizontal, the ball 51 is positioned at the position of the conical through hole 52, the cavity 54 is positioned at the flow stopping state, the first liquid suction hose 22 and the second liquid suction hose 23 realize material suction, when the conical kettle 1 is inverted, the ball 51 rolls to the position of the partition plate 53 with the through hole from the position of the conical through hole 52, and the cavity 54 is in circulation. Wherein, the baffle plate 27 with through holes can also play a role in limiting the balls 26.
More specifically, the outer diameter of the ball 51 is larger than the small diameter of the tapered through hole 52, and the outer diameter of the ball 51 is smaller than the large diameter of the tapered through hole 52. With the structure, when the ball 51 rolls to the tapered through hole 52, the ball 51 can be embedded in the tapered through hole 52 and the flow stopping of the cavity 54 can be realized because the large circular diameter of the tapered through hole 52 is larger than that of the ball 51 and the small circular diameter is smaller than that of the ball 51.
More specifically, the outer diameter of the ball 51 is smaller than the diameter of the through-hole partition 53. By adopting the structure, when the ball 51 rolls to the partition plate 53 with the through hole, the partition plate 53 with the through hole limits the ball 51, and the excircle diameter of the ball 51 is smaller than that of the partition plate 53 with the through hole, so that the water flow through hole on the partition plate 53 with the through hole is not blocked, and the circulation of the cavity 54 is realized.
More specifically, the vertical suction pipe 20, the first suction hose 22, and the second suction hose 23 are correspondingly connected by a three-way connection pipe 21. By adopting the structure, the assembly and disassembly of the whole structure of the material suction pipe 2 are convenient.
More specifically, gravity blocks 24 are respectively provided at the positions of the liquid suction ports of the first liquid suction hose 22 and the second liquid suction hose 23. By adopting the structure, when the conical kettle 1 is positioned on the horizontal plane, the liquid suction ports of the first liquid suction hose 22 and the second liquid suction hose 23 are limited at two sides of the inner bottom of the conical kettle 1 due to the gravity block 24, so that the liquid suction ports are tightly attached to the bottom of the conical kettle 1, and complete material suction is facilitated; when the conical water kettle 1 is inclined forwards, the material can be sucked through the first liquid suction hose 22, and at the moment, the second liquid suction hose 23 forms a bend under the action of the gravity block 24 to seal a liquid suction pipeline of the second liquid suction hose 23 (as shown in figure 2); when the conical water kettle 1 is inclined backwards, the material can be sucked through the second liquid suction hose 23, and at the moment, the first liquid suction hose 22 is bent under the action of the gravity block 24 to seal a liquid suction path of the first liquid suction hose 22; when the conical water kettle 1 is in an inverted state, material can be sucked through the inverted liquid suction port 40, and at the moment, the first liquid suction hose 22 and the second liquid suction hose 23 are bent under the action of the gravity block 24 to seal a liquid suction pipeline (as shown in fig. 3).
More specifically, two sides of the bottom of the conical water kettle 1 are respectively provided with a kettle bottom cutting edge 10. By adopting the structure, in the process of spraying the paint, when the conical kettle 1 inclines leftwards or rightwards, the paint in the conical kettle body 1 is limited by the kettle bottom trimming edge 10, so that the first liquid suction hose 22 and the second liquid suction hose 23 can completely suck the paint.
The working principle of the invention is as follows:
when the watering can is in the horizontal state (namely when the spray gun is in the horizontal spraying state), the material is sucked through the liquid suction ports of the first liquid suction hose 22 and the second liquid suction hose 23 and is conveyed to the spraying port of the spray gun through the vertical suction pipe 20 for spraying, at the moment, the ball 51 is positioned at the position of the conical through hole 52, and the inverted liquid suction hose 50 is closed;
when the spraying pot inclines towards the direction of the first liquid suction hose 22 (namely when the spraying gun is in downward spraying), the second liquid suction hose 23 is bent under the action of the gravity block 24, a liquid suction pipeline of the second liquid suction hose 23 is closed, a liquid suction port of the first liquid suction hose 22 is used for sucking materials, the materials are conveyed to a spraying port of the spraying gun through the vertical suction pipe 20 for spraying, at the moment, the ball 51 is positioned at the position of the conical through hole 52, and the inverted liquid suction hose 50 is closed; (ii) a
When the spray can inclines towards the second liquid suction hose 23 (namely when the spray gun is in upward spraying), the first liquid suction hose 22 is bent under the action of the gravity block 24, a liquid suction path of the first liquid suction hose 22 is closed, a liquid suction port of the second liquid suction hose 23 is used for sucking materials, the materials are conveyed to a spray opening of the spray gun through the vertical suction pipe 20 for spraying, at the moment, the ball 51 is positioned at the position of the conical through hole 52, and the inverted liquid suction hose 50 is closed; (ii) a
When the spray can is inverted (namely when the spray gun is in inverted spraying under a special environment), the first liquid suction hose 22 and the second liquid suction hose 23 are respectively bent under the action of the gravity block 24 to seal liquid suction paths of the first liquid suction hose 22 and the second liquid suction hose 23, at the moment, the ball 51 rolls to the position of the partition plate 53 with the through hole from the position of the conical through hole 52, the inverted liquid suction hose 50 circulates to realize the suction, and the suction is conveyed to the spraying opening of the spray gun through the vertical suction pipe 20 for spraying.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and those skilled in the art can make various modifications without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a kettle structure of spray gun, includes toper kettle (1) and inhales material pipe (2), its characterized in that: the material suction pipe (2) comprises a vertical suction pipe (20), a first liquid suction hose (22) and a second liquid suction hose (23), the first liquid suction hose (22) and the second liquid suction hose (23) are respectively connected to the lower end of the vertical suction pipe (20), the upper end of the vertical suction pipe (20) is externally connected with a spray nozzle of a spray gun, liquid suction ports of the first liquid suction hose (22) and the second liquid suction hose (23) are respectively arranged at two sides of the inner bottom of the conical water kettle (1), an inverted liquid suction hose (50) is arranged at the upper part of the vertical suction pipe (20), and a flow stopping device is arranged in the inverted liquid suction hose (50); gravity blocks (24) are respectively arranged at the positions of the liquid suction ports of the first liquid suction hose (22) and the second liquid suction hose (23);
when the spray can inclines towards the first liquid suction hose (22), the second liquid suction hose (23) is bent under the action of the gravity block (24) to seal the liquid suction path of the second liquid suction hose (23), and when the spray can inclines towards the second liquid suction hose (23), the first liquid suction hose (22) is bent under the action of the gravity block (24) to seal the liquid suction path of the first liquid suction hose (22).
2. The structure of a spray gun kettle as set forth in claim 1, wherein: the flow stopping device comprises a cavity (54) arranged in an inverted liquid suction hose (50), a conical through hole (52) is formed in the end of the cavity (54) connected to the vertical suction pipe (20), a through hole partition plate (53) is arranged at the end of the cavity (54) connected to one end of a liquid suction port of the inverted liquid suction hose (50), rolling balls (51) are arranged in the cavity, and the balls (51) are matched with the conical through hole (52) to realize flow stopping of the inverted liquid suction hose (50).
3. The structure of a spray gun kettle as set forth in claim 2, wherein: the outer circle diameter of the ball (51) is larger than the small circle diameter of the conical through hole (52), and the outer circle diameter of the ball (51) is smaller than the large circle diameter of the conical through hole (52).
4. A spray gun kettle structure as defined in claim 2 in which: the diameter of the excircle of the ball (51) is smaller than that of the perforated partition plate (53).
5. The structure of a spray gun kettle as set forth in claim 1, wherein: the vertical straw (20), the first liquid suction hose (22) and the second liquid suction hose (23) are correspondingly connected through a three-way connecting pipe (21).
6. The structure of a spray gun kettle as set forth in claim 1, wherein: two sides of the bottom of the conical kettle (1) are respectively provided with a kettle bottom trimming (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462784.8A CN108889482B (en) | 2018-05-15 | 2018-05-15 | Kettle structure of spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462784.8A CN108889482B (en) | 2018-05-15 | 2018-05-15 | Kettle structure of spray gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108889482A CN108889482A (en) | 2018-11-27 |
| CN108889482B true CN108889482B (en) | 2020-06-26 |
Family
ID=64342911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810462784.8A Active CN108889482B (en) | 2018-05-15 | 2018-05-15 | Kettle structure of spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108889482B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053350A1 (en) * | 1980-12-03 | 1982-06-09 | Deutsche Präzisions-Ventil GmbH | Device for spraying a liquid from a container |
| US5119974A (en) * | 1989-10-13 | 1992-06-09 | Mann Frederick J | Spray bottle with a full circle, complementary operative feed system connected to a pump sprayer |
| EP0974533A1 (en) * | 1998-07-23 | 2000-01-26 | Valois S.A. | Invertible fluid dispenser |
| CN1089646C (en) * | 1998-07-24 | 2002-08-28 | 株式会社吉野工业所 | Container with manual pump |
| CN207012382U (en) * | 2017-01-24 | 2018-02-16 | 广州润虹医药科技股份有限公司 | A kind of aerosol bottle that two-way can be used |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277448A (en) * | 1997-04-10 | 1998-10-20 | Lion Corp | Trigger dispenser |
-
2018
- 2018-05-15 CN CN201810462784.8A patent/CN108889482B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053350A1 (en) * | 1980-12-03 | 1982-06-09 | Deutsche Präzisions-Ventil GmbH | Device for spraying a liquid from a container |
| US5119974A (en) * | 1989-10-13 | 1992-06-09 | Mann Frederick J | Spray bottle with a full circle, complementary operative feed system connected to a pump sprayer |
| EP0974533A1 (en) * | 1998-07-23 | 2000-01-26 | Valois S.A. | Invertible fluid dispenser |
| CN1089646C (en) * | 1998-07-24 | 2002-08-28 | 株式会社吉野工业所 | Container with manual pump |
| CN207012382U (en) * | 2017-01-24 | 2018-02-16 | 广州润虹医药科技股份有限公司 | A kind of aerosol bottle that two-way can be used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108889482A (en) | 2018-11-27 |
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Address after: Shop 1803, block 11, qintianhui Plaza, 928 Hefu Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Applicant after: FOSHAN ANHAO TECHNOLOGY SERVICE Co.,Ltd. Address before: 528500 Guangdong, Foshan, Hecheng street, 463 along the Yangtze River, 3, 1703, 5 first card. Applicant before: FOSHAN ANHAO TECHNOLOGY SERVICE Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200603 Address after: No.1 Industrial Park, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province Applicant after: Sun Jianchun Address before: Shop 1803, block 11, qintianhui Plaza, 928 Hefu Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Applicant before: FOSHAN ANHAO TECHNOLOGY SERVICE Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 518000, Building A, 101, Shanggaotian Industrial Zone, Gushu Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yangtian Technology Co.,Ltd. Country or region after: China Address before: No.1 Industrial Park, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Sun Jianchun Country or region before: China |