CN2323813Y - New fire-fighting water gun - Google Patents
New fire-fighting water gun Download PDFInfo
- Publication number
- CN2323813Y CN2323813Y CN 98211523 CN98211523U CN2323813Y CN 2323813 Y CN2323813 Y CN 2323813Y CN 98211523 CN98211523 CN 98211523 CN 98211523 U CN98211523 U CN 98211523U CN 2323813 Y CN2323813 Y CN 2323813Y
- Authority
- CN
- China
- Prior art keywords
- water gun
- fire
- gun barrel
- utility
- nozzle
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a novel fire-fighting water gun. A nozzle, a gun tube and a water inlet end of the tail part of the novel fire-fighting water gun are formed by one-time casting, and are connected with each other and can not be separated from each other. A rubber ring is sheathed on the outer wall of the integral type water gun. The utility model omits connecting ports among the parts of an original multiple-joint water gun, so the generation possibility of leakage is reduced. The utility model has the advantages of simple and convenient manufacture and use, and firmer and more reliable product performance.
Description
The utility model relates to a kind of fire-fighting equipment, especially the fire demand water rifle.
At present, fire-fighting lance commonly used is made up of the front and back more piece, forms from nozzle to water inlet end by reaching four parts windings, make, use all than trouble, because connecting port is too many, when High-Pressure Water passes through, seal not tight position seepage takes place easily, and then have influence on range; When bump, during situation such as throwing, connecting port easily produces loosening, even fracture.
The purpose of this utility model is exactly in order to overcome original fire-fighting lance above shortcomings part, and a kind of more simple and practical, solid and reliable novel fire-fighting lance is provided.
The utility model is achieved through the following technical solutions: new fire-fighting lance is made of jointly the water inlet end of nozzle, gun barrel and afterbody thereof, and they become an indivisible integral body each other continuously by the one-step casting moulding.Be provided with a step at the gun barrel outer wall by middle front part, rubber ring of step place overcoat, and the most salient point of rubber ring is positioned at beyond nozzle and the water inlet end outside line.
Owing to adopt above-mentioned design, make fire-fighting lance become a continuous integral body, and no longer be formed by connecting by more piece, reduced the existence of many places connecting ports like this, also just reduced the possibility that seepage takes place, make, use all more apparent simple and convenient simultaneously; And rubber ring lands when bumping near level at hydraulic giant, can play the effect of bumper and absorbing shock, protection gun barrel effectively, makes that novel hydraulic giant is more solid and reliable, and this step adds rubber ring and can conveniently grip.
Be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is the gun barrel inwall expanded view of close nozzle segment among Fig. 1.
Fire-fighting lance shown in Fig. 1 forms through one-step casting, and the water inlet end (3) of hydraulic giant nozzle (1), gun barrel (2) and afterbody thereof all is continuous one, does not have connecting port therebetween.Hydraulic giant performance, key dimension all comply with the national standard requirements, and jet size is one of series of values of standard code.At the gun barrel outer wall one step (4) is arranged, a rubber ring of overcoat (5), this design is not only attractive in appearance, and is convenient to grip.Also adopted the rifling design at the gun barrel inwall near nozzle segment, owing to be carved with rifling (6) in the gun barrel, can make the current of ejaculation more stable, range is farther.
Claims (3)
1, a kind of novel fire-fighting lance comprises the water inlet end of nozzle, gun barrel and afterbody thereof it is characterized in that they form by one-step casting, is inseparable integral body continuously each other.
2, fire-fighting lance according to claim 1 is characterized in that the gun barrel outer wall is provided with a step by middle front part, rubber ring of step place overcoat, and the most salient point of this rubber ring is positioned at beyond nozzle and the water inlet end outside line.
3, fire-fighting lance according to claim 1 and 2 is characterized in that the gun barrel inwall is carved with rifling near nozzle segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211523 CN2323813Y (en) | 1998-03-06 | 1998-03-06 | New fire-fighting water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211523 CN2323813Y (en) | 1998-03-06 | 1998-03-06 | New fire-fighting water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323813Y true CN2323813Y (en) | 1999-06-16 |
Family
ID=33966150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211523 Expired - Fee Related CN2323813Y (en) | 1998-03-06 | 1998-03-06 | New fire-fighting water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323813Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664408A (en) * | 2016-02-22 | 2016-06-15 | 江村 | Straight-flow type fire-fighting lance with spiral rifling |
-
1998
- 1998-03-06 CN CN 98211523 patent/CN2323813Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664408A (en) * | 2016-02-22 | 2016-06-15 | 江村 | Straight-flow type fire-fighting lance with spiral rifling |
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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 |