CN207679908U - A kind of multifunctional portable type fire extinguisher nozzle - Google Patents
A kind of multifunctional portable type fire extinguisher nozzle Download PDFInfo
- Publication number
- CN207679908U CN207679908U CN201721615054.4U CN201721615054U CN207679908U CN 207679908 U CN207679908 U CN 207679908U CN 201721615054 U CN201721615054 U CN 201721615054U CN 207679908 U CN207679908 U CN 207679908U
- Authority
- CN
- China
- Prior art keywords
- nozzle body
- bevel
- fire extinguisher
- groove
- crosscutting
- 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 discloses a kind of multifunctional portable type fire extinguisher nozzles, it includes nozzle body, crosscutting bevel, longitudinal sectional bevel；The intermediate lateral of nozzle body is provided through internal channel；The internal diameter of internal channel front is less than the internal diameter of the rear part, and the internal diameter of the rear part smoothly increases from front to back；Nozzle body is the tapered bullet shaped in head, and head front end is provided with using the upper wall of internal channel as the crosscutting bevel at edge and longitudinal sectional bevel；The length of crosscutting bevel is 2~8mm；The top of nozzle body offers triangular groove；Blade is plugged in groove；Spacing with 2~5mm between the bottom end of groove and the upper wall of internal channel.The injection pressure bigger of the utility model fire-fighting liquid, not only range is farther, but also target is more acurrate, meanwhile, it can be used for breaking glass into pieces in first aid, using more convenient.In addition, the utility model is simple in structure, easy to operate, there is wide applicability.
Description
Technical field
The utility model is related to a kind of fire extinguisher nozzle more particularly to a kind of multifunctional portable type fire extinguisher nozzles.
Background technology
Fire extinguisher is common one of fireproofing installation, is generally stored in public place or the place of fire may occur.
Fire extinguisher is made of components such as cylinder, fire extinguisher head, nozzles, is sprayed the extinguishing chemical filled by driving pressure, to reach
To fire extinguishing purpose.Currently, the nozzle of the hand fire extinguisher used on the market is plastics flat nozzle, among it for diameter
Circular channel so that the flow of injection is extremely tiny, and not only range is too close, but also target is inaccurate.In addition, existing portable
The nozzle function of fire extinguisher is excessively single, and the flat nozzle of plastic material is not sharp enough, when first aid, is not easy to break glass into pieces
Glass, it is inconvenient to use.
Utility model content
In order to solve the shortcoming present in above-mentioned technology, the utility model provides a kind of multifunctional portable type fire extinguishing
Device nozzle.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of multifunctional portable type fire extinguishing
Device nozzle, including nozzle body, crosscutting bevel, longitudinal sectional bevel；The intermediate lateral of nozzle body is provided through internal channel；It is interior logical
The internal diameter of road front is less than the internal diameter of the rear part, and the internal diameter of the rear part smoothly increases from front to back；
Nozzle body is the tapered bullet shaped in head, and head front end is provided with using the upper wall of internal channel as the crosscutting of edge
Bevel and longitudinal sectional bevel；The length of crosscutting bevel is 2~8mm；
The top of nozzle body 1 offers the groove 5 of triangle；It is plugged with blade in groove 5；The bottom end of groove leads to interior
Spacing with 2~5mm between the upper wall in road.
The rear end of nozzle body is provided with external screw thread, and nozzle body is set to fire extinguisher handle device by external screw thread fastening
In internal thread in.
The material of nozzle body is steel.
The oblique top for being opened in nozzle body of groove.
The injection pressure bigger of the utility model fire-fighting liquid, not only range is farther, but also target is more acurrate, meanwhile,
It can be used for breaking into pieces glass and partition insurance safety belt when first aid, using more convenient.In addition, the utility model it is simple in structure,
It is easy to operate, there is wide applicability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the use state connection relationship diagram of Fig. 1.
In figure：1, nozzle body；2, internal channel；3, crosscutting bevel；4, longitudinal sectional bevel；5, groove；6, handle device.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
A kind of multifunctional portable type fire extinguisher nozzle as shown in Figure 1 and Figure 2, it include nozzle body 1, crosscutting bevel 3,
Longitudinal sectional bevel 4；The intermediate lateral of nozzle body 1 is provided through internal channel 2；The internal diameter of 2 front of internal channel is less than the rear part
Internal diameter, and the internal diameter of the rear part smoothly increases from front to back；The material of nozzle body 1 is steel.Nozzle body 1 uses steel
Matter, it is more sturdy and durable.Design of the internal channel 2 using internal diameter from thick to thin so that pressure bigger when fire-fighting liquid ejects,
Range is farther, and target is more acurrate, can lock burning things which may cause a fire disaster at a distance, rapid to put out a fire.
Nozzle body 1 is the tapered bullet shaped in head, and head front end is provided with using the upper wall of internal channel 2 as the cross at edge
Cutting face 3 and longitudinal sectional bevel 4；The length of crosscutting bevel 3 is 2~8mm；Crosscutting bevel 3 protrudes forward one section, to sharper
It is sharp, it can be used for breaking into pieces glass in first aid, realize quickly fire fighting.
The top of nozzle body 1 offers the groove 5 of triangle；It is plugged with blade in groove 5；The bottom end of groove 5 with it is interior
Spacing with 2~5mm between the upper wall in channel 2.The oblique top for being opened in nozzle body 1 of groove 5.In triangular groove 5
Blade, the angularly disposed blade of conveniently taking of groove 5 are planted, protection blade is not easy to fall.Blade can be used for partition insurance when first aid
Safety belt when fire extinguishing, does not need other band blade, convenient and time-saving.
The rear end of nozzle body 1 is provided with external screw thread, and nozzle body 1 is set to fire extinguisher handle by external screw thread fastening and fills
It sets in the internal thread in 6.In use, nozzle body 1 is fastened by the internal thread in the handle device 6 of external screw thread and fire extinguisher
Connect, convenient and efficient, fire-fighting liquid is sprayed through internal channel 2.
The utility model uses the internal channel of internal diameter from thick to thin, not only increases pressure when fire-fighting liquid injection, makes
The range for obtaining liquid is farther, and lock onto target is more acurrate, and nozzle head design is more sharp, and glass is broken into pieces when facilitating first aid,
To substantially reduce emergency time.In addition, this structure design is made of steel material, insurance safety belt can be separated by having
Blade, it is firm in structure, convenient and practical, vdiverse in function, each hand fire extinguisher nozzle can be widely used in.
The above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model,
Also the scope of protection of the utility model is belonged to.
Claims (4)
1. a kind of multifunctional portable type fire extinguisher nozzle, it is characterised in that：It includes nozzle body (1), crosscutting bevel (3), indulges
Cutting face (4)；The intermediate lateral of the nozzle body (1) is provided through internal channel (2)；Internal channel (2) front it is interior
Diameter is less than the internal diameter of the rear part, and the internal diameter of the rear part smoothly increases from front to back；
The nozzle body (1) is the tapered bullet shaped in head, and head front end is provided with using the upper wall of internal channel (2) as edge
Crosscutting bevel (3) and longitudinal sectional bevel (4)；The length of the crosscutting bevel (3) is 2~8mm；
The top of the nozzle body (1) offers the groove (5) of triangle；It is plugged with blade in groove (5)；The groove
(5) spacing with 2~5mm between bottom end and the upper wall of internal channel (2).
2. multifunctional portable type fire extinguisher nozzle according to claim 1, it is characterised in that：The nozzle body (1)
Rear end is provided with external screw thread, and nozzle body (1) is set to the internal thread in fire extinguisher handle device (6) by external screw thread fastening
In.
3. multifunctional portable type fire extinguisher nozzle according to claim 2, it is characterised in that：The nozzle body (1)
Material is steel.
4. multifunctional portable type fire extinguisher nozzle according to claim 1, it is characterised in that：The groove (5) is oblique to open
Top set on nozzle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615054.4U CN207679908U (en) | 2017-11-28 | 2017-11-28 | A kind of multifunctional portable type fire extinguisher nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615054.4U CN207679908U (en) | 2017-11-28 | 2017-11-28 | A kind of multifunctional portable type fire extinguisher nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207679908U true CN207679908U (en) | 2018-08-03 |
Family
ID=62999569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615054.4U Expired - Fee Related CN207679908U (en) | 2017-11-28 | 2017-11-28 | A kind of multifunctional portable type fire extinguisher nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207679908U (en) |
-
2017
- 2017-11-28 CN CN201721615054.4U patent/CN207679908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180803 Termination date: 20191128 |