CN207041781U - A kind of new direct current spray gun - Google Patents
A kind of new direct current spray gun Download PDFInfo
- Publication number
- CN207041781U CN207041781U CN201720990621.8U CN201720990621U CN207041781U CN 207041781 U CN207041781 U CN 207041781U CN 201720990621 U CN201720990621 U CN 201720990621U CN 207041781 U CN207041781 U CN 207041781U
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- China
- Prior art keywords
- gun body
- valve
- ball valve
- valve rod
- nozzle
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- 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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Abstract
A kind of new direct current spray gun, including gun body and nozzle, the left and right insertion ground in the inside of the gun body and nozzle is set, an accommodating chamber is provided with the gun body, the accommodating chamber accommodates a ball valve valve just, the ball valve valve is provided with the delivery port for water flowing, the top of the ball valve valve is fixed with a valve rod, the upper end of the valve rod is stretched out outside gun body and is connected with a hand handle, two sealing gaskets are arranged with the gun body, two sealing gasket is stuck in the arranged on left and right sides of ball valve valve respectively, and the right-hand member of the nozzle is threadedly coupled with the left end of gun body.Relative to traditional direct current spray gun, the utility model does not design ball valve separately with gun body, but by ball valve and gun body Integral design, it so can not only shorten the overall length of product, make product compacter, can be with cost-effective；And by ball valve in gun body, it is not necessary to individually carry out technological design to ball valve, can so make production process more concise, assembling is more easy, can effectively improve production efficiency.
Description
Technical field
A kind of direct current spray gun is the utility model is related to, specifically refers to a kind of new direct current spray gun.
Background technology
Direct current spray gun is used in various spray appliances, is especially widely used in fire-fighting equipment.Existing direct current spray gun
Gun body, ball valve and nozzle are generally included, one end of ball valve is connected with gun body, and the other end of ball valve is connected with nozzle, this direct current
Gun body, ball valve and the nozzle three of spray gun separate, and not only need to increase the length of gun body, product is not compact enough, also increases phase
The cost answered, and gun body, ball valve and nozzle separately design, and have so also accordingly increased the process and design cost of processing,
Can not meet the needs of producer.
Utility model content
The utility model provides a kind of new direct current spray gun, and its main purpose is the rifle for overcoming existing direct current spray gun
Body, ball valve and nozzle three, which separately design, not only increases the overall length of product, and also increases manufacturing procedure and processing
The problem of cost.
In order to solve above-mentioned technical problem, the utility model, which adopts the following technical scheme that, to be achieved：
Set to a kind of left and right insertion in the inside of new direct current spray gun, including gun body and nozzle, the gun body and nozzle
Put, an accommodating chamber is provided with the gun body, the accommodating chamber accommodates a ball valve valve just, and the ball valve valve is provided with the water outlet for water flowing
Mouthful, the top of the ball valve valve is fixed with a valve rod, and the upper end of the valve rod is stretched out outside gun body and is connected with a hand handle, the gun body
Two sealing gaskets are inside arranged with, two sealing gasket is stuck in the arranged on left and right sides of ball valve valve, the right-hand member of the nozzle and a left side for gun body respectively
End threaded connection.
Further, the top of the gun body is upwardly extended to form an extension, and the extension is provided with being connected in gun body
Valve rod receiving channel, the upper end of the valve rod is through valve rod receiving channel and stretches out that extension is outer to be connected with hand handle, the valve
Multiple rubber seal are provided between the lateral wall of bar and the madial wall of valve rod receiving channel.
Further, the inside of the nozzle is left and right is formed through the tapered water being sequentially reduced by right internal diameter of turning left
Circulation road.
Further, the top of the valve rod is connected with the locking nut for locking hand handle.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：The utility model is rational in infrastructure, ingenious in design, and ball valve valve, valve rod, two sealing gaskets and hand handle are installed in gun body, gone forward side by side
Nozzle, is then tightened in the left end of gun body, so can be used by row fastening locking.Relative to traditional direct current spray gun, this reality
Ball valve is not designed separately with gun body with new, but by ball valve and gun body Integral design, it so can not only shorten product
Overall length, makes product compacter, can be with cost-effective；And by ball valve in gun body, it is not necessary to individually to ball valve
Technological design is carried out, can so make production process more concise, assembling is more easy, can effectively improve production effect
Rate.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Embodiment
It is specific embodiment of the present utility model below：
Reference picture 1.The inside of a kind of new direct current spray gun, including gun body 1 and nozzle 2, the gun body 1 and nozzle 2 is equal
Left and right insertion ground is set, and an accommodating chamber 3 is provided with the gun body 1, and the accommodating chamber 3 accommodates a ball valve valve 4, the ball valve valve 4 just
Provided with the delivery port 5 for water flowing.The top of the ball valve valve 4 is fixed with a valve rod 6, and the upper end of the valve rod 6 is stretched out outside gun body 1
And be connected with a hand handle 7, the top of the valve rod 6 is connected with the locking nut 8 for locking hand handle 7.Card is set in the gun body 1
There are two sealing gaskets 9, two sealing gasket 9 is stuck in the arranged on left and right sides of ball valve valve 4, the right-hand member of the nozzle 2 and a left side for gun body 1 respectively
End threaded connection.The accommodating chamber 3 is adapted with ball valve valve 4, and so setting can play a part of switching current, institute well
The setting of hand handle 7 is stated, ball valve valve 4 can be made to outward winding easily, the locking nut 8 can effectively integral cast handle 7.Two sealing
The setting of pad 9, it is ensured that the good airproof performance of the both sides of ball valve valve 4, make gun body 1 not seep water.
Reference picture 1.The top of the gun body 1 upwardly extends to form an extension 10, the extension 10 be provided with gun body 1
The valve rod receiving channel 11 of connection.The upper end of the valve rod 6 is through valve rod receiving channel 11 and stretches out that extension 10 is outer and hand handle 7
Connection, is provided with multiple rubber seal 12 between the lateral wall of the valve rod 6 and the madial wall of valve rod receiving channel 11.It is described to prolong
Valve rod receiving channel 11 is provided with extending portion 10, valve rod 6 can so be played a very good protection, valve rod 6 is not easy and outside
The environment contact in portion, ensures that valve rod 6 is in the environment of relative clean, valve rod 6 is not easy corrosion, is not in catching phenomenon.It is described
Rubber seal 12 can further seal, and increase the sealing effectiveness of product.
Reference picture 1.The inside of the nozzle 2 is left and right to be formed through the tapered water being sequentially reduced by right internal diameter of turning left
Circulation road 13, so setting makes current be come out from gun body 1 after nozzle 2, can increase the flow velocity of current, reach the effect of injection.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (4)
- A kind of 1. new direct current spray gun, it is characterised in that：Including gun body and nozzle, the equal left side in inside of the gun body and nozzle, Right insertion ground is set, and an accommodating chamber is provided with the gun body, and the accommodating chamber accommodates a ball valve valve just, and the ball valve valve, which is provided with, to be used for The delivery port of water flowing, the top of the ball valve valve are fixed with a valve rod, and the upper end of the valve rod is stretched out outside gun body and connected with a hand handle Connect, two sealing gaskets are arranged with the gun body, two sealing gasket is stuck in the arranged on left and right sides of ball valve valve, the right side of the nozzle respectively End is threadedly coupled with the left end of gun body.
- A kind of 2. new direct current spray gun as claimed in claim 1, it is characterised in that：The top of the gun body upwardly extends shape Into an extension, the extension is provided with the valve rod receiving channel with being connected in gun body, and the upper end of the valve rod accommodates through valve rod Passage simultaneously stretches out that extension is outer to be connected with hand handle, provided with more between the lateral wall of the valve rod and the madial wall of valve rod receiving channel Individual rubber seal.
- A kind of 3. new direct current spray gun as claimed in claim 1, it is characterised in that：The left and right insertion in inside of the nozzle Form a tapered water stream channel being sequentially reduced by right internal diameter of turning left.
- A kind of 4. new direct current spray gun as claimed in claim 1, it is characterised in that：The top of the valve rod, which is connected with, to be used for Lock the locking nut of hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990621.8U CN207041781U (en) | 2017-08-09 | 2017-08-09 | A kind of new direct current spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990621.8U CN207041781U (en) | 2017-08-09 | 2017-08-09 | A kind of new direct current spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041781U true CN207041781U (en) | 2018-02-27 |
Family
ID=61500284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720990621.8U Active CN207041781U (en) | 2017-08-09 | 2017-08-09 | A kind of new direct current spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224722A (en) * | 2018-11-29 | 2019-01-18 | 河南安可达节能环保建筑材料有限公司 | Intelligently remove haze dust falling system in high-altitude |
-
2017
- 2017-08-09 CN CN201720990621.8U patent/CN207041781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224722A (en) * | 2018-11-29 | 2019-01-18 | 河南安可达节能环保建筑材料有限公司 | Intelligently remove haze dust falling system in high-altitude |
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| GR01 | Patent grant |