CN203852776U - Spray gun for firefighting reel - Google Patents
Spray gun for firefighting reel Download PDFInfo
- Publication number
- CN203852776U CN203852776U CN201420288156.XU CN201420288156U CN203852776U CN 203852776 U CN203852776 U CN 203852776U CN 201420288156 U CN201420288156 U CN 201420288156U CN 203852776 U CN203852776 U CN 203852776U
- Authority
- CN
- China
- Prior art keywords
- gun
- nut
- barral
- joint
- gun barrel
- 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
Abstract
The utility model relates to fire equipment, and particularly relates to a spray gun for a firefighting reel. The spray gun comprises a gun barrel, a gun shell, a joint and a nut, and is characterized in that the gun barrel is connected with the gun shell by the nut, the gun barrel and the gun shell are fixed through a screw, one end of the gun barrel is connected with the nut through threads, the nut is internally provided with a screw rod, the other end of the screw rod is in the gun barrel, a sealing gasket is arranged between the gun barrel and the nut, the other end of the gun barrel is connected with the joint through threads, and a sealing ring is arranged between the gun barrel and the joint. The gun barrel and the nut are connected through threads, the gun barrel and the joint are connected through threads, thereby being convenient to replace and being simple to operate; rubber pipe water bands of different calibers can be replaced conveniently by replacing the joint; due to the screw rod, water can be controlled to spray and stop spraying by rotating the gun shell; and the multiple sealing gaskets and sealing rings effectively prevent water leakage.
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, is specifically related to a kind of fire-fighting bobbin disk spray gun.
Background technology
With spray gun, generally all there is inconvenient operation in fire-fighting bobbin disk in the market, sealing is not good, easily leak, change the problems such as complicated, this type of fire-fighting bobbin disk spray gun inconvenient operation, in fire fighting process, easily cause fireman's error, thereby affect fire fighting progress, and then cause great personnel and economic loss.
Summary of the invention
Not good for spray gun operation inconvenience for fire-fighting bobbin disk in prior art, sealing property, change the problems such as trouble, invented a kind of simple to operate, good seal performance and changed fire-fighting bobbin disk spray gun easily.
Above-mentioned technical problem of the present utility model is implemented by the following technical programs:
A fire-fighting bobbin disk spray gun, comprises barral of a gun, rifle shell, joint and nut, and its main points are, described barral of a gun is connected by nut with rifle shell, and barral of a gun and rifle shell are screwed; Described barral of a gun one end is connected with nut by screw thread, is provided with screw rod in nut, and the screw rod other end is positioned at barral of a gun, between barral of a gun and nut, is provided with sealing gasket; The described barral of a gun other end has been threaded connection joint, between barral of a gun and joint, is provided with sealing ring.
As preferably, described gasket ring is around screw rod setting.
As preferably, described rifle shell outside is provided with sealing ring.
As preferably, described rifle shell inner side, barral of a gun outside are provided with sealing ring.
The beneficial effects of the utility model: barral of a gun and nut, between barral of a gun and joint, be all threaded connection, it is convenient, simple to operate to change; By changing joint, can realize easily the replacing of the sebific duct water band of different bores; The setting of screw rod makes the utility model can be controlled water spray and be stopped by rotating gun shell; The setting of a plurality of sealing gaskets, sealing ring and sealing ring in spray gun structure, effectively prevents from leaking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Number in the figure is: 1, barral of a gun; 2, rifle shell; 3, joint; 4, nut; 5, screw; 6, screw rod; 7, sealing gasket; 8, sealing ring; 9, sealing ring; 10, sealing ring.
The specific embodiment
Below by embodiment 1, by reference to the accompanying drawings, the technical solution of the utility model is further described:
Embodiment 1:
A fire-fighting bobbin disk spray gun, comprises barral of a gun 1, rifle shell 2, joint 3 and nut 4.Described barral of a gun 1 is connected by nut 4 with rifle shell 2, and described nut 4 is positioned at rifle shell 2, and barral of a gun 1 and rifle shell 2 are fixed by being positioned at the screw 5 of side.Described barral of a gun 1 one end is connected with nut 4 by screw thread, in nut 4 inner chambers, is provided with screw rod 6, and screw rod 6 other ends are positioned at barral of a gun 1, by rotating gun shell, can be realized the eruption of water and be stopped.Between barral of a gun 1 and nut 4, be provided with sealing gasket 7, described sealing gasket 7 arranges around screw rod 5, leaks when preventing 2 rotation of rifle shell.Described barral of a gun 1 other end has been threaded connection joint 3, between barral of a gun 1 and joint 3, is provided with sealing ring 8.Described rifle shell 2 outsides are provided with sealing ring 9.Described rifle shell 2 inner sides, barral of a gun 1 outside are provided with groove, are provided with sealing ring 10 in groove.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a fire-fighting bobbin disk spray gun, comprise barral of a gun (1), rifle shell (2), joint (3) and nut (4), it is characterized in that, described barral of a gun (1) is connected by nut (4) with rifle shell (2), and barral of a gun (1) and rifle shell (2) are fixing by screw (5); Described barral of a gun (1) one end is connected with nut (4) by screw thread, in nut (4), be provided with screw rod (6), screw rod (6) other end is positioned at barral of a gun (1), between barral of a gun (1) and nut (4), is provided with sealing gasket (7); Described barral of a gun (1) other end has been threaded connection joint (3), between barral of a gun (1) and joint (3), is provided with sealing ring (8).
2. fire-fighting bobbin disk spray gun according to claim 1, is characterized in that, described sealing gasket (7) arranges around screw rod (5).
3. fire-fighting bobbin disk spray gun according to claim 1, is characterized in that, described rifle shell (2) outside is provided with sealing ring (9).
4. according to the fire-fighting bobbin disk spray gun described in claim 1 or 3, it is characterized in that, described rifle shell (2) inner side, barral of a gun (1) outside are provided with sealing ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288156.XU CN203852776U (en) | 2014-05-27 | 2014-05-27 | Spray gun for firefighting reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288156.XU CN203852776U (en) | 2014-05-27 | 2014-05-27 | Spray gun for firefighting reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852776U true CN203852776U (en) | 2014-10-01 |
Family
ID=51602657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288156.XU Expired - Fee Related CN203852776U (en) | 2014-05-27 | 2014-05-27 | Spray gun for firefighting reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120963A (en) * | 2016-08-31 | 2016-11-16 | 张家港华日法兰有限公司 | A kind of fire-hydrant cabinet |
-
2014
- 2014-05-27 CN CN201420288156.XU patent/CN203852776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120963A (en) * | 2016-08-31 | 2016-11-16 | 张家港华日法兰有限公司 | A kind of fire-hydrant cabinet |
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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 |
Granted publication date: 20141001 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |