CN203408412U - On-off water gun - Google Patents
On-off water gun Download PDFInfo
- Publication number
- CN203408412U CN203408412U CN201320362943.XU CN201320362943U CN203408412U CN 203408412 U CN203408412 U CN 203408412U CN 201320362943 U CN201320362943 U CN 201320362943U CN 203408412 U CN203408412 U CN 203408412U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- interface
- gun
- rifle body
- water
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000192 social effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an on-off water gun, and belongs to the technical field of fire-fighting lances. The on-off water gun comprises a nozzle, a gun body and an interface; the nozzle and the interface are arranged at the two ends of the gun body respectively; a rectifier is arranged inside the gun body; a ball valve is arranged between the rectifier and the interface, and is connected with a wrench; a seal ring is arranged between the nozzle and the gun body; a hoop sleeve is arranged on the circumference of the nozzle, and is fixed by a sleeve. After the on-off water gun is adopted, the defect that water flow can not be adjusted in the prior art is overcome, and the sprayed water flow is stable and does not spatter; the on-off water gun is convenient to carry and use, is suitable for being operated by all crowds, and has an excellent social effect and excellent practicability.
Description
Technical field
The utility model belongs to fire-fighting lance technical field, particularly a kind of shut-off nozzle.
Background technology
Fire-fighting lance is the jetting instrument for putting out a fire in fire-fighting process, and during use, fire-fighting lance is connected with water band, sprays intensive substantial current, has far firing range, feature that the water yield is large.But the injection water of traditional fire-fighting lance is uncontrollable, can not, according to the size adjustment water yield of the intensity of a fire, cause the waste of resource.
Utility model content
Utility model object: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of shut-off nozzle, makes its water flow jet of not only realizing fire-fighting lance, and regulates current.
Technical scheme: in order to realize above-mentioned utility model object, the technical scheme that the utility model adopts is:
, comprising nozzle, rifle body and interface, described nozzle and interface are separately positioned on the two ends of rifle body; Inside at described rifle body is provided with rectifier, between rectifier and interface, is provided with ball valve, and ball valve is connected with spanner; Between described nozzle and rifle body, be provided with sealing ring; In the periphery of described nozzle, have cuff, cuff is fixed by sleeve pipe.
Described sleeve pipe is fixed by nut and screw fit.
On described rifle body, be provided with the braces being used in conjunction with, one end of braces is connected with sleeve pipe, and the other end is connected with the outside of interface.
Beneficial effect: compared with prior art, shut-off nozzle of the present utility model, has not only solved and cannot regulate the defect of current in prior art, and injection water is steady, not unrestrained; And the use that is easy to carry, suitable various people's group operations, have good social effect; There is good practicality.
Accompanying drawing explanation
Fig. 1 is the front view of shut-off nozzle;
Fig. 2 is the left view of shut-off nozzle.
The specific embodiment
Below by specific embodiment, the utility model is further illustrated; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
As depicted in figs. 1 and 2, shut-off nozzle, comprises nozzle 5, rifle body 4 and interface, and nozzle 5 and interface are separately positioned on the two ends of rifle body 4, in the inside of rifle body 4, are provided with rectifier 2, are provided with ball valve 1 between rectifier 2 and interface, and ball valve 1 is connected with spanner; Between nozzle 5 and rifle body 4, be provided with sealing ring 6; In the periphery of nozzle 5, be provided with cuff 7, cuff 7 is fixing by sleeve pipe 8, and sleeve pipe 8 is fixed by nut 9 and screw 10; On rifle body 4, be provided with the braces 3 being used in conjunction with, one end of braces 3 is connected with sleeve pipe 8, and the other end is connected with the outside of interface.
The course of work: in fire-fighting process, the interface of shut-off nozzle and water band are joined, control by spanner the injection water yield that ball valve 1 regulates nozzle 5; By rectifier 2 rectifications, steady current; By sealing ring 6 is set, improve sealing effectiveness, while preventing from spraying water, current are unrestrained; By cuff 7 and sleeve pipe 8 are set, convenient fixedly braces 3.
This shut-off nozzle, has not only solved and cannot regulate the defect of current in prior art, and injection water is steady, not unrestrained; And the use that is easy to carry, suitable various people's group operations, have good social effect; There is good practicality.
Claims (3)
1. a shut-off nozzle, comprises nozzle (5), rifle body (4) and interface, and described nozzle (5) and interface are separately positioned on the two ends of rifle body (4); It is characterized in that: the inside at described rifle body (4) is provided with rectifier (2), is provided with ball valve (1) between rectifier (2) and interface, and ball valve (1) is connected with spanner; Between described nozzle (5) and rifle body, be provided with sealing ring (6); In the periphery of described nozzle (5), have cuff (7), cuff (7) is fixing by sleeve pipe (8).
2. shut-off nozzle according to claim 1, is characterized in that: described sleeve pipe (8) is fixed by nut (9) and screw (10).
3. shut-off nozzle according to claim 1, is characterized in that: on described rifle body (4), be provided with the braces (3) being used in conjunction with, one end of braces (3) is connected with sleeve pipe (8), and the other end is connected with the outside of interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362943.XU CN203408412U (en) | 2013-11-11 | 2013-11-11 | On-off water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362943.XU CN203408412U (en) | 2013-11-11 | 2013-11-11 | On-off water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408412U true CN203408412U (en) | 2014-01-29 |
Family
ID=49971340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320362943.XU Expired - Lifetime CN203408412U (en) | 2013-11-11 | 2013-11-11 | On-off water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861104A (en) * | 2015-12-11 | 2017-06-20 | 湖南润华新材料有限公司 | A kind of Novel multi-functional fire water band |
-
2013
- 2013-11-11 CN CN201320362943.XU patent/CN203408412U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861104A (en) * | 2015-12-11 | 2017-06-20 | 湖南润华新材料有限公司 | A kind of Novel multi-functional fire water band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |