CN200951417Y - Spray gun - Google Patents
Spray gun Download PDFInfo
- Publication number
- CN200951417Y CN200951417Y CNU2006201077355U CN200620107735U CN200951417Y CN 200951417 Y CN200951417 Y CN 200951417Y CN U2006201077355 U CNU2006201077355 U CN U2006201077355U CN 200620107735 U CN200620107735 U CN 200620107735U CN 200951417 Y CN200951417 Y CN 200951417Y
- Authority
- CN
- China
- Prior art keywords
- protective cover
- spray gun
- dope
- rifle
- lid
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a spray gun which includes a dope tank, a gun body component, and a gun head component. The dope tank is connected with the gun body component which is connected with an air inlet pipe. The utility model is characterized in that the gun head component is provided with a protection shield whose opening is provided with a ring retaining plate which is internally turned. A flow return pipe is arranged between the protection shield and the dope tank. The utility model has the advantages of that the dope is sprayed out of the opening of the protection shield when in use and the dope which is not sprayed out of the opening of the protection shield is preserved in the ring retaining plate and is sucked back to the dope tank through the flow return pipe, thus the recycle usage of the residual dope is implemented, which largely reduces the waste.
Description
Technical field
The utility model relates to a kind of spraying equipment, especially relates to a kind of spray gun.
Background technology
Spray gun commonly used mainly contains paint can, rifle body assembly and rifle head assembly composition in people's life now.In use, earlier regulate air capacity adjusting device on the rifle body assembly according to the viscosity of coating and character etc., regulate suitable air pressure after, both the paint in the paint can be sprayed from the rifle head with the hand squeezes trigger.Such structure is more convenient in use, but because coating becomes spray form when the rifle head sprays, the scope that spreads when spraying small articles or tubular object is bigger, the coating of periphery diffusion has just caused waste like this.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of at the spray gun that can reduce paint waste.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of spray gun, comprise paint can, rifle body assembly, rifle head assembly, described paint can is connected with described rifle body assembly, be connected with air inlet pipe on the described rifle body assembly, described rifle head assembly is provided with protective cover, described protective cover opening part is provided with the ring baffle of inside turnup, is provided with return duct between described protective cover and the described paint can.
Described protective cover can be to be threaded with described rifle head assembly, also can be snap-in connection etc.
Described protective cover can comprise cover body and lid, and described cover body is threaded with described rifle head assembly, and described lid is threaded with described cover body, and described ring baffle is arranged on the described lid.
Can also be provided with annular groove in the described protective cover, the inlet of described return duct is arranged on described annular groove place.
Compared with prior art, advantage of the present utility model is to be provided with protective cover on the rifle head assembly, coating is from the opening part ejection of protective cover during use, just do not stay in the ring baffle from the coating of protective cover opening part ejection, owing in protective cover, be provided with annular groove, therefore it is sucked back in paint can by return duct to be convenient to residual coating more, thereby realizes recycling of residual coating, has significantly reduced waste; Because protective cover comprises cover body and lid, and lid can be dismantled, therefore can arbitrarily change lid according to the big or small needs of actual spray area again, spray gun just can use in multiple occasion like this, saves coating simultaneously again.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model protective cover.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of spray gun, comprise paint can 1, rifle body assembly 3, rifle head assembly 4, paint can 1 is connected with rifle body assembly 3, be connected with air inlet pipe 2 on the rifle body assembly 3, rifle head assembly 4 is provided with protective cover 5, protective cover 5 comprises cover body 7 and lid 8, cover body 7 is threaded with rifle head assembly 4, and lid 8 is threaded with cover body 7, and an opening 9 is arranged on the lid 8, opening 9 places are provided with the ring baffle 10 of inside turnup, be provided with return duct 6 between cover body 7 and the paint can 1, be provided with annular groove 11 in the cover body 7, the inlet of return duct 6 is arranged on annular groove 11 places.
Certainly, except that structure shown in the drawings, being connected between cover body and rifle head, lid and the cover body can also adopt other movable mode to connect, as snap-in connection; Cover body and lid can also be made of one.
Claims (4)
1, a kind of spray gun, comprise paint can, rifle body assembly, rifle head assembly, described paint can is connected with described rifle body assembly, be connected with air inlet pipe on the described rifle body assembly, it is characterized in that described rifle head assembly is provided with protective cover, described protective cover opening part is provided with the ring baffle of inside turnup, is provided with return duct between described protective cover and the described paint can.
2, a kind of spray gun as claimed in claim 1 is characterized in that described protective cover is threaded with described rifle head assembly.
3, a kind of spray gun as claimed in claim 1, it is characterized in that described protective cover comprises cover body and lid, described cover body is threaded with described rifle head assembly, and described lid is threaded with described cover body, and described ring baffle is arranged on the described lid.
4, a kind of spray gun as claimed in claim 1 is characterized in that being provided with annular groove in the described protective cover, and the inlet of described return duct is arranged on described annular groove place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201077355U CN200951417Y (en) | 2006-09-15 | 2006-09-15 | Spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201077355U CN200951417Y (en) | 2006-09-15 | 2006-09-15 | Spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951417Y true CN200951417Y (en) | 2007-09-26 |
Family
ID=38809714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201077355U Expired - Fee Related CN200951417Y (en) | 2006-09-15 | 2006-09-15 | Spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951417Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410542A (en) * | 2011-12-27 | 2012-04-11 | 华南理工大学 | Urea spray gun leakage-prevention sleeve head of waste incineration furnace |
| CN104741271A (en) * | 2015-04-10 | 2015-07-01 | 新兴能源装备股份有限公司 | Vacuum leak-sensing exhaust type helium spray gun |
| CN104807736A (en) * | 2015-04-27 | 2015-07-29 | 无锡蠡湖增压技术股份有限公司 | Portal quick leakage detector for pipe |
| CN105466796A (en) * | 2015-11-30 | 2016-04-06 | 广西凯纵机械制造有限公司 | Automatic spray gun testing machine |
| CN107803293A (en) * | 2017-12-07 | 2018-03-16 | 天长市金陵电子有限责任公司 | A kind of spray gun for preventing powder from splashing |
| CN109365187A (en) * | 2018-12-18 | 2019-02-22 | 郑州立佳热喷涂机械有限公司 | A kind of supersonic velocity flame plating equipment and its spraying method |
-
2006
- 2006-09-15 CN CNU2006201077355U patent/CN200951417Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410542A (en) * | 2011-12-27 | 2012-04-11 | 华南理工大学 | Urea spray gun leakage-prevention sleeve head of waste incineration furnace |
| CN104741271A (en) * | 2015-04-10 | 2015-07-01 | 新兴能源装备股份有限公司 | Vacuum leak-sensing exhaust type helium spray gun |
| CN104807736A (en) * | 2015-04-27 | 2015-07-29 | 无锡蠡湖增压技术股份有限公司 | Portal quick leakage detector for pipe |
| CN105466796A (en) * | 2015-11-30 | 2016-04-06 | 广西凯纵机械制造有限公司 | Automatic spray gun testing machine |
| CN107803293A (en) * | 2017-12-07 | 2018-03-16 | 天长市金陵电子有限责任公司 | A kind of spray gun for preventing powder from splashing |
| CN109365187A (en) * | 2018-12-18 | 2019-02-22 | 郑州立佳热喷涂机械有限公司 | A kind of supersonic velocity flame plating equipment and its spraying method |
| CN109365187B (en) * | 2018-12-18 | 2023-12-01 | 郑州立佳热喷涂机械有限公司 | Supersonic flame spraying equipment and spraying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |