CN207238296U - Inner wall spray gun - Google Patents
Inner wall spray gun Download PDFInfo
- Publication number
- CN207238296U CN207238296U CN201721126523.6U CN201721126523U CN207238296U CN 207238296 U CN207238296 U CN 207238296U CN 201721126523 U CN201721126523 U CN 201721126523U CN 207238296 U CN207238296 U CN 207238296U
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- nozzle
- blast tube
- spray
- tube group
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Abstract
A kind of inner wall spray gun,Including gun body,Spray lid pipe group,Nozzle,Blast tube group,Thimble group,Described spray lid pipe group one end is connected with gun body,The spray lid pipe group other end is connected with nozzle,The thimble group is located in blast tube group,Passage is equipped with the nozzle in the axial direction,The outer surface of the nozzle is equipped with spiral groove,Described nozzle one end is connected in blast tube group,The passage is connected with blast tube group,The spiral groove is located in blast tube group,The nozzle other end is equipped with least two spray orifices,The spray orifice is connected with spiral groove and thimble group respectively,The nozzle other end is equipped with straight-bar,The one end of the straight-bar away from nozzle is equipped with radially projecting protrusion,The protrusion is located at outside blast tube group,It is big that the utility model provides a kind of spray range,It can be sprayed with inner wall deep hole,The good inner wall spray gun of easy to operate and spraying effect.
Description
Technical field
It the utility model is related to paint sprayer field, more particularly to a kind of inner wall spray gun.
Background technology
Many products corrode and carry out beautiful protection in order to prevent, and the inner wall of product and thimble group inner wall deep hole position all need
Spray, according to the prior art, spray gun spraying scope is small, can not be sprayed onto whole inner wall and be sprayed, it is necessary to rotate spray gun, operation fiber crops
Tired, spraying effect is poor.
Utility model content
Technical problem to be solved in the utility model is：The defects of overcoming the above prior art, there is provided one kind spraying model
Enclose it is big, can accomplish that thimble group inner wall deep hole position sprays, the good inner wall spray gun of easy to operate and spraying effect.
Technical solution adopted in the utility model is a kind of inner wall spray gun, including gun body, spray lid pipe group, nozzle,
Blast tube group, thimble group, described spray lid pipe group one end are connected with gun body, and the spray lid pipe group other end connects with nozzle
Connect, the thimble group is located in blast tube group, is equipped with passage, the appearance of the nozzle in the nozzle in the axial direction
Face is equipped with spiral groove, and described nozzle one end is connected in blast tube group, and the passage is connected with blast tube group, described
Spiral groove be located in blast tube group, the nozzle other end is equipped with least two spray orifices, the spray orifice respectively with
Spiral groove is connected with thimble group, and the nozzle other end is equipped with straight-bar, and the one end of the straight-bar away from nozzle is equipped with
Radially projecting protrusion, the protrusion are located at outside blast tube group, and the diameter of the straight-bar is less than the diameter of blast tube group, institute
The diameter for the thimble group stated is less than the diameter of blast tube group.
After above structure, the utility model has the following advantages compared with prior art：Spray lid pipe group and nozzle point
Open, thimble group is located in blast tube group, and thimble group is used to be used for air inlet into paint, blast tube group, then the oil inside thimble group
Paint enters in the passage of nozzle, is finally sprayed from spray orifice, while the gas inside blast tube group passes through spiral groove in spray orifice
Converge with paint, spiral air-flow, which dispels paint, to come, and paints into fan-shaped eruption, due to setting straight-bar and protrusion, paints meeting
Encounter convex surfaces, paint the sector bigger of formation, spray range is big, it is not necessary to rotate spray gun, easy to operate and spraying effect
Fruit is good, can accomplish that thimble group inner wall deep hole position sprays.
Preferably, a part for the straight-bar is stretched outside in blast tube group, extend air with painting the time mixed, spray
It is good to apply effect.
Preferably, the surface of one end of the nearly straight-bar of the protrusion is equipped with concave surface, the sector bigger of formation is painted.
Preferably, the outlet of the spiral groove is corresponded with spray orifice, jeting effect is good.
Preferably, described nozzle one end is screwed onto in thimble group, it is easy for installation and removal, while spray can also be adjusted
The length of mouth, easy to adjust the spray regime of paint and length.
Preferably, described thimble group one end and blast tube group one end is screwed onto on gun body respectively, can adjust
The length that thimble group and blast tube group are stretched out, easy to adjust the spray regime of paint and length.
Brief description of the drawings
Fig. 1 is the front sectional view of the utility model inner wall spray gun.
Fig. 2 is the enlarged diagram of A in Fig. 1.
Fig. 3 is the stereogram of wall nozzle in the utility model.
Wherein, 1, gun body, 2, spray lid pipe group, 3, nozzle, 4, blast tube group, 5, thimble group, 6, passage, 7, spiral shape
Groove, 8, spray orifice, 9, straight-bar, 10, raised, 11, concave surface.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in the figure, the utility model provides a kind of inner wall spray gun, including gun body 1, spray lid pipe group 2, nozzle 3, spray
Mouth pipe group 4, thimble group 5, described 2 one end of spray lid pipe group are connected with gun body 1,2 other end of spray lid pipe group and spray
Mouth 3 connects, and the blast tube group 4 is in spray lid pipe group 2, and the thimble group 5 is located in blast tube group 4, the spray
Passage 6 is equipped with mouth 3 in the axial direction, the outer surface of the nozzle 3 is equipped with spiral groove 7, and described 3 one end of nozzle connects
It is connected in blast tube group 4, the passage 6 is connected with blast tube group 4, and the spiral groove 7 is located in blast tube group 4,
3 other end of nozzle is equipped with least two spray orifices 8, and the spray orifice 8 is connected with spiral groove 7 and thimble group 5 respectively,
3 other end of nozzle is equipped with straight-bar 9, and described one end of straight-bar 9 away from nozzle 3 is equipped with radially projecting protrusion 10, institute
The protrusion 10 stated is located at outside blast tube group 2, and the diameter of the straight-bar 9 is less than the diameter of blast tube group 4, the thimble group 5
Diameter be less than the diameter of blast tube group 4, the utility model has the advantages that spray lid pipe group 2 and nozzle 3 separate, thimble group 5 is located at
In blast tube group 4, thimble group 5 is used to be used for air inlet into paint, blast tube group 4, and then the paint of the inside of thimble group 5 enters nozzle
In 3 passage 6, finally sprayed from spray orifice 8, while the gas of the inside of blast tube group 4 is at spray orifice 8 and oily by spiral groove 7
Paint converges, and spiral air-flow, which dispels paint, to come, and paints into fan-shaped eruption, due to setting straight-bar 9 and protrusion 10, paint can touch
To raised 10 surfaces, the sector bigger of formation is painted, spray range is big, it is not necessary to rotates spray gun, easy to operate and spraying effect
Fruit is good, can accomplish that 5 inner wall deep hole position of thimble group sprays.
A part for the straight-bar 9 is stretched outside in blast tube group 4, extends air with painting the time mixed, spraying effect
It is good.
The surface of one end of the nearly straight-bar 9 of the protrusion 10 is equipped with concave surface 11, paints the sector bigger of formation.
The outlet of the spiral groove 7 is corresponded with spray orifice 8, and jeting effect is good, and spiral groove 7 is exactly by more
It is a it is spiral yarn shaped into groove, the export volume of groove corresponds to the quantity of spray orifice 8.
Described 3 one end of nozzle is screwed onto in thimble group 5, is easy for installation and removal, while can also adjust the length of nozzle 3
Degree, easy to adjust the spray regime of paint and length.
Described 5 one end of thimble group and 4 one end of blast tube group is screwed onto on gun body 1 respectively, can adjust thimble group 5
The length stretched out with blast tube group 4, easy to adjust the spray regime of paint and length.
Specifically, the principle of the utility model is that spray lid pipe group 2 and nozzle 3 separate, and thimble group 5 is located at blast tube group 4
Interior, thimble group 5 is used to be used for air inlet into paint, blast tube group 4, then passage 6 of the paint of the inside of thimble group 5 into nozzle 3
It is interior, finally sprayed from spray orifice 8, while the gas of the inside of blast tube group 4 converges by spiral groove 7 at spray orifice 8 with paint, spiral shell
The air-flow of rotation, which dispels paint, to come, and paints into fan-shaped eruption, and due to setting straight-bar 9 and protrusion 10, paint can encounter protrusion 10
Surface, paints the sector bigger of formation, and spray range is big, it is not necessary to rotates spray gun, easy to operate and spraying effect is good.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, its concrete structure is allowed to vary, all in the utility model demand for independence
The various change made in protection domain is within the protection scope of the present utility model.
Claims (6)
1. a kind of inner wall spray gun, including gun body (1), spray lid pipe group (2), nozzle (3), blast tube group (4), thimble group (5),
Described spray lid pipe group (2) one end is connected with gun body (1), and spray lid pipe group (2) other end is connected with nozzle (3),
The blast tube group (4) is in spray lid pipe group (2), it is characterised in that：The thimble group (5) is located at blast tube group (4)
It is interior, passage (6) is equipped with the axial direction in the nozzle (3), and the outer surface of the nozzle (3) is equipped with spiral groove
(7), the nozzle (3) one end is connected in blast tube group (4), and the passage (6) is connected with blast tube group (4), described
Spiral groove (7) be located in blast tube group (4), described nozzle (3) other end is equipped with least two spray orifices (8), described
Spray orifice (8) connected respectively with spiral groove (7) and thimble group (5), the nozzle (3) other end is equipped with straight-bar (9), institute
The one end of the straight-bar (9) stated away from nozzle (3) is equipped with radially projecting protrusion (10), and the protrusion (10) is located at blast tube group
(2) outside, the diameter of the straight-bar (9) is less than the diameter of blast tube group (4), and the diameter of the thimble group (5) is less than nozzle
The diameter of pipe group (4).
2. inner wall spray gun according to claim 1, it is characterised in that：A part for the straight-bar (9) is stretched outside blast tube
In group (4).
3. inner wall spray gun according to claim 1, it is characterised in that：One end of the nearly straight-bar (9) of the protrusion (10)
Surface is equipped with concave surface (11).
4. inner wall spray gun according to claim 1, it is characterised in that：The outlet of the spiral groove (7) and spray orifice
(8) correspond.
5. inner wall spray gun according to claim 1, it is characterised in that：Described nozzle (3) one end is screwed onto thimble group (5)
It is interior.
6. inner wall spray gun according to claim 1, it is characterised in that：Described thimble group (5) one end and blast tube group (4)
One end is screwed onto on gun body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126523.6U CN207238296U (en) | 2017-09-04 | 2017-09-04 | Inner wall spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126523.6U CN207238296U (en) | 2017-09-04 | 2017-09-04 | Inner wall spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238296U true CN207238296U (en) | 2018-04-17 |
Family
ID=61885177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721126523.6U Active CN207238296U (en) | 2017-09-04 | 2017-09-04 | Inner wall spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058745A (en) * | 2018-08-18 | 2018-12-21 | 徐州华显凯星信息科技有限公司 | A kind of pipe fitting inner wall single lubricator |
| CN110339963A (en) * | 2019-08-06 | 2019-10-18 | 中微半导体设备(上海)股份有限公司 | Nozzle, the spray gun comprising the nozzle and its working method |
-
2017
- 2017-09-04 CN CN201721126523.6U patent/CN207238296U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058745A (en) * | 2018-08-18 | 2018-12-21 | 徐州华显凯星信息科技有限公司 | A kind of pipe fitting inner wall single lubricator |
| CN110339963A (en) * | 2019-08-06 | 2019-10-18 | 中微半导体设备(上海)股份有限公司 | Nozzle, the spray gun comprising the nozzle and its working method |
| TWI790461B (en) * | 2019-08-06 | 2023-01-21 | 大陸商中微半導體設備（上海）股份有限公司 | Nozzle, spray gun including nozzle and method of operation thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |