CN205935586U - Spray gun - Google Patents
Spray gun Download PDFInfo
- Publication number
- CN205935586U CN205935586U CN201620773374.1U CN201620773374U CN205935586U CN 205935586 U CN205935586 U CN 205935586U CN 201620773374 U CN201620773374 U CN 201620773374U CN 205935586 U CN205935586 U CN 205935586U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- spray gun
- spray
- shower nozzle
- hopper
- 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
Links
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a spray gun, especially a spray gun who is used for spraying coating or concrete belongs to spraying equipment technical field, and it includes the spray lance, and the spray lance end is provided with grab handle and control switch, and the front end is provided with the shower nozzle, the shower nozzle is box -likely, and its terminal surface is provided with the hopper, the inner wall of shower nozzle is provided with a plurality of inner nozzle, be provided with on the outer wall with the corresponding outer nozzle of inner nozzle, the last air cock that is provided with of inner nozzle, the air cock with the inner nozzle spiro union. The utility model discloses reduced the technical ability requirement to operating personnel, reinforced quick spraying has improved work efficiency fast, and the spraying in -process, the raw materials volume of dropping is few, has avoided the waste of raw materials.
Description
Technical field
This utility model belongs to spraying equipment technical field, refers in particular to a kind of spray gun for sprayed coating or concrete.
Background technology
House build during, need naked wall is carried out with the rendering of concrete, traditional rendering mode be by with
Smeared in the ash shovel painting body of wall, and brushed flat whole, larger to physical consumption ratio, and operator must possess certain
Technical ability, could smoothly be painted, and the skill quality of operator is required；In addition, the efficiency of this artificial rendering is not
Height, and during being painted using ash shovel, concrete or coating can drop, if the raw material dropping is dealt with improperly, can make
Become substantial amounts of waste.
Content of the invention
The purpose of this utility model is to provide a kind of efficient spray gun.
The purpose of this utility model is realized in：A kind of spray gun, including spray boom, spray boom end be provided with lever and
Controlling switch, lever can external air-pressure equipment, front end is provided with shower nozzle, and wherein, described shower nozzle is box shaped, and its end face is provided with
Hopper, the inwall of described shower nozzle is provided with some inner nozzles, and outer wall is provided with the outer nozzle corresponding with described inner nozzle, interior
The air-flow that nozzle sprays can spray from corresponding outer nozzle, described inner nozzle is provided with valve, described valve is interior with described
Nozzle is spirally connected, and is convenient for changing.
A kind of spray gun mentioned above, wherein, the air inlet of described shower nozzle is provided with isocon, some described inner nozzles
All connect with described isocon, spray range can be increased by isocon, improve spray efficiency.
A kind of spray gun mentioned above, wherein, the lower section of described isocon is provided with reinforcement.
A kind of spray gun mentioned above, wherein, described spray boom is provided with handle, described handle one end and described hopper
Connect, the other end is provided with fixed cover, and described fixed cover is set on described spray boom, hopper shovel material can be improved by handle
Convenience, and the handling enhancing to spray boom, hopper will not overturn, unrestrained coating, and when spraying eminence, can hold solid
The fixed height covering, improving spraying.
A kind of spray gun mentioned above, wherein, described handle is curved.
A kind of spray gun mentioned above, wherein, described hopper is provided with shovel flitch, described shovel flitch and described spray boom
The angle being formed is more than 90 °, is easy to hopper shovel material.
A kind of spray gun mentioned above, wherein, described outer nozzle is provided with feed nozzle, described feed nozzle is rounded,
Square or Duckbill type, according to different construction requirements, quick-replaceable feed nozzle, improves convenience.
This utility model projects and beneficial having the technical effect that compared to existing technology：Reducing the technical ability to operator will
Ask, rapid loading fast spraying, improve work efficiency；And in spraying process, the raw material amount of dropping is few, it is to avoid the wave of raw material
Take.
Brief description
Fig. 1 is perspective view of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is the structural representation () of shower nozzle in this utility model；
Fig. 4 is the structural representation (two) of shower nozzle in this utility model；
In figure：10- spray boom, 11- lever, 12- controlling switch, 13- shower nozzle, 14- hopper, 15- inner nozzle, 16- outer nozzle,
17- valve, 18- shovels flitch, 19- handle, 20- fixed cover, 21- isocon, 22- reinforcement.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings, referring to Fig. 14：A kind of spraying
Rifle, including spray boom 10, spray boom 10 end is provided with lever 11 and controlling switch 12, lever 11 can external air-pressure equipment, front end
Be provided with shower nozzle 13, wherein, described shower nozzle 13 is box shaped, and its end face is provided with hopper 14, can add in hopper 14 concrete or
Coating, the inwall of described shower nozzle 13 is provided with four to five inner nozzles 15, outer wall is provided with corresponding with described inner nozzle 15
Outer nozzle 16, inner nozzle 15 spray air-flow can spray from corresponding outer nozzle 16, described outer nozzle 16 is provided with spray
Material mouth, described feed nozzle is rounded, square or Duckbill type, and according to different construction requirements, quick-replaceable feed nozzle, it is convenient to improve
Property.After concrete or coating addition hopper 14, and enter in shower nozzle 13, between inner nozzle 15 and outer nozzle 16, inner nozzle
The gases at high pressure of 15 ejections, act on concrete or coating, then spray from outer nozzle 16, reach the effect of spraying, institute
State and valve 17 be provided with inner nozzle 15, described valve 17 is spirally connected with described inner nozzle 15, and concrete or coating are not cleaned out,
Easily inner nozzle 15 is blocked, after adding valve 17, when clogging, timely replacing valve 17 just can solve this and ask after solidification
Topic.
The air inlet of described shower nozzle 13 is provided with isocon 21, and the lower section of described isocon 21 is provided with reinforcement 22, institute
State inner nozzle 15 all to connect with described isocon 21, spray range can be increased by isocon 21, improve spray efficiency.
Optimize further, described spray boom 10 be provided with handle 19, described handle 19 is curved, described handle 19 one end with
Described hopper 14 connects, and the other end is provided with fixed cover 20, and described fixed cover 20 is set on described spray boom 10, by handle 19
The convenience of hopper 14 shovel material, and the handling enhancing to spray boom 10 can be improved, hopper 14 will not overturn, unrestrained coating,
And when spraying eminence, fixed cover 20 can be held, improve the height of spraying.
Optimize further, described hopper 14 is provided with shovel flitch 18, described shovel flitch 18 and described spray boom 10 are formed
Angle is more than 90 °, is easy to hopper 14 shovel material.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (7)
1. a kind of spray gun, including spray boom, spray boom end is provided with lever and controlling switch, and front end is provided with shower nozzle, its feature
It is：Described shower nozzle is box shaped, and its end face is provided with hopper, and the inwall of described shower nozzle is provided with some inner nozzles, outer wall sets
It is equipped with the outer nozzle corresponding with described inner nozzle, described inner nozzle is provided with valve, described valve and described inner nozzle spiral shell
Connect.
2. a kind of spray gun according to claim 1 it is characterised in that：The air inlet of described shower nozzle is provided with isocon,
Some described inner nozzles are all connected with described isocon.
3. a kind of spray gun according to claim 2 it is characterised in that：The lower section of described isocon is provided with reinforcement.
4. a kind of spray gun according to claim 1 it is characterised in that：It is provided with handle, described handle on described spray boom
One end is connected with described hopper, and the other end is provided with fixed cover, and described fixed cover is set on described spray boom.
5. a kind of spray gun according to claim 4 it is characterised in that：Described handle is curved.
6. a kind of spray gun according to claim 1 it is characterised in that：Shovel flitch, described shovel are provided with described hopper
The angle that flitch is formed with described spray boom is more than 90 °.
7. a kind of spray gun according to claim 1 it is characterised in that：It is provided with feed nozzle on described outer nozzle, described
Feed nozzle is rounded, square or Duckbill type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773374.1U CN205935586U (en) | 2016-07-20 | 2016-07-20 | Spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773374.1U CN205935586U (en) | 2016-07-20 | 2016-07-20 | Spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935586U true CN205935586U (en) | 2017-02-08 |
Family
ID=57926699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773374.1U Expired - Fee Related CN205935586U (en) | 2016-07-20 | 2016-07-20 | Spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096012A (en) * | 2020-09-16 | 2020-12-18 | 国家电网有限公司 | Hand-held pneumatic cement spraying device |
-
2016
- 2016-07-20 CN CN201620773374.1U patent/CN205935586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096012A (en) * | 2020-09-16 | 2020-12-18 | 国家电网有限公司 | Hand-held pneumatic cement spraying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180720 |