CN207694123U - A kind of improved light fire-fighting lance - Google Patents
A kind of improved light fire-fighting lance Download PDFInfo
- Publication number
- CN207694123U CN207694123U CN201721442585.8U CN201721442585U CN207694123U CN 207694123 U CN207694123 U CN 207694123U CN 201721442585 U CN201721442585 U CN 201721442585U CN 207694123 U CN207694123 U CN 207694123U
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- nozzle
- fixed block
- gun body
- block
- fire
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Abstract
The utility model proposes a kind of improved light fire-fighting lances,Including gun body and nozzle,The nozzle is assemblied at the top of gun body,It is equipped with channel inside the gun body and nozzle,The gun body and nozzle are that alloy plastic is made,The gun body includes department of assembly from down to up,Hand-held part and movable part,It is assemblied in nozzle cavity at the top of the movable part,A ring through hole is distributed in the movable part bottom sidewall,The through-hole connects with channel,End opening is less than outer end opening in the through-hole,The head of the nozzle side wall is equipped with the first fixed block,The hand-held part top sidewall is equipped with and the second fixed block in the first fixed block same vertical line,First fixed block bottom surface is equipped with link block,Second fixed block top surface is equipped with the link slot being adapted to link block,More light wear-resistant,And it may be constructed fire-proof and thermal-insulation circle when putting out a fire,Effectively isolation heat,The safety of protection fire fighter well.
Description
Technical field
The utility model is related to fire-fighting lance, more particularly to a kind of improved light fire-fighting lance.
Background technology
Most of fire-fighting lance is metallic article at present, not only heavy, but also is easy mill in use for some time
Damage, use is very inconvenient, while in fire extinguishing, and fire fighter needs to go out to put out a fire close to burning things which may cause a fire disaster, the heat that two big fire generate,
Burning burning sensation can be brought to fire fighter, certain harm is be easy to cause to the safety of fire fighter.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of improved light fire-fighting lance, it is lighter
Just wear-resisting, and while putting out a fire may be constructed fire-proof and thermal-insulation circle, effectively completely cut off heat, protect the safety of fire fighter well.
It is to reach above-mentioned purpose technical solution provided by the utility model：A kind of improved light fire-fighting lance, packet
Gun body and nozzle are included, the nozzle is assemblied at the top of gun body, and channel, the gun body and spray are equipped with inside the gun body and nozzle
Head is that alloy plastic is made, and the gun body includes department of assembly, hand-held part and movable part from down to up, is filled at the top of the movable part
Nozzle cavity is fitted over, a ring through hole is distributed in the movable part bottom sidewall, and the through-hole connects with channel, in the through-hole
End opening is less than outer end opening, and the head of the nozzle side wall is equipped with the first fixed block, and the hand-held part top sidewall is equipped with and the
The second fixed block in one fixed block same vertical line, first fixed block bottom surface are equipped with link block, second fixed block
Top surface is equipped with the link slot being adapted to link block.
Further, the link block side wall is equipped with straight slot, and the straight slot is open to in-flanges, and pressure is equipped in the straight slot
Spring, the compression spring both sides are equipped with fixture block, and the fixture block stretches out straight slot opening, and the connection groove groove wall is equipped with the card being adapted to fixture block
Slot, the card slot penetrate through the second fixed block outer wall.
Further, the head of the nozzle is open forms extension block to in-flanges, and the top surface of the extension block is equipped with rubber
Pad, the movable part open top outward flanging form retainer ring, and through hole is distributed in the retainer ring.
Compared with prior art, it has the advantages that：
Gun body described in the utility model and nozzle are that alloy plastic is made, more light wear-resistant, are not easy rust corrosion,
Greatly reduce the heavy burden of fire fighter when use, while use is more permanent；Furthermore the water in the channel can be from each through-hole
It sprays, forms one of heat-insulating, fire-preventing circle, can effectively completely cut off heat, greatly improve the safety guarantee of fire fighter, and institute
It states end opening in through-hole and is less than outer end opening, hydraulic pressure can be further strengthened so that the range for forming fire-proof and thermal-insulation circle is wider.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model the first, second fixed block assembling structure schematic diagram.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode
As depicted in figs. 1 and 2, a kind of improved light fire-fighting lance, including gun body 1 and nozzle 2, the nozzle 2 assemble
At 1 top of gun body, it is equipped with channel 3 inside the gun body 1 and nozzle 2, the gun body 1 and nozzle 2 are that alloy plastic is made,
More light wear-resistant greatly reduces the heavy burden of fire fighter when in use, while use is more permanent.
The gun body 1 includes department of assembly 11, hand-held part 12 and movable part 13,13 top assembly of the movable part from down to up
In 2 inner cavity of nozzle, 2 bottom opening of the nozzle forms extension block 21 to in-flanges, and the top surface of the extension block 21 is equipped with rubber
A ring through hole 14 is distributed in pad 22,13 bottom sidewall of the movable part, and the through-hole 14 connects with channel 3, is using fire-fighting
When hydraulic giant is put out a fire, the water in the channel 3 can be sprayed from each through-hole 14, one of heat-insulating, fire-preventing circle of formation, can effectively every
Thermal insulation amount greatly improves the safety guarantee of fire fighter, and end opening is less than outer end opening in the through-hole 14, can be into one
Step reinforces hydraulic pressure so that the range for forming fire-proof and thermal-insulation circle is wider.
2 bottom sidewall of the nozzle is equipped with the first fixed block 23, and 12 top sidewall of the hand-held part is equipped with fixes with first
The second fixed block 15 in 23 same vertical line of block, 23 bottom surface of the first fixed block are equipped with link block 24, and described second fixes
15 top surface of block is equipped with the link slot 16 being adapted to link block 24, and 24 side wall of the link block is equipped with straight slot 25, and the straight slot 25 is opened
Mouthful to in-flanges, compression spring 26 is equipped in the straight slot 25,26 both sides of the compression spring are equipped with fixture block 27, and the fixture block 27 stretches out straight slot
25 openings, 16 cell wall of the link slot are equipped with the card slot 17 being adapted to fixture block 27, and the card slot 17 penetrates through outside the second fixed block 15
Wall, while when through-hole 14 need not be used to form fire-proof and thermal-insulation circle, nozzle 2 can be connected with the assembly of hand-held part 12, not only
The volume of fire-fighting lance is reduced, and water waste can be reduced, and 13 open top outward flanging of the movable part is formed
Through hole 19 is distributed in retainer ring 18, the retainer ring 18, and after nozzle 2 and hand-held part 12 assemble, the water that through-hole 14 sprays can be worn
It crosses through hole 19 to spray from 2 top of nozzle again, hydraulic pressure can be increased to a certain extent, injection is farther.
Finally it should be noted that：Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although
The utility model is described in detail with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (3)
1. a kind of improved light fire-fighting lance, including gun body and nozzle, the nozzle are assemblied at the top of gun body, the gun body and
Channel is equipped with inside nozzle, it is characterised in that：The gun body and nozzle are that alloy plastic is made, and the gun body is from down to up
Including department of assembly, hand-held part and movable part, nozzle cavity, the movable part bottom sidewall distribution are assemblied at the top of the movable part
There are a ring through hole, the through-hole to connect with channel, end opening is less than outer end opening, the head of the nozzle side wall in the through-hole
Equipped with the first fixed block, the hand-held part top sidewall is equipped with and the second fixed block in the first fixed block same vertical line, institute
It states the first fixed block bottom surface and is equipped with link block, second fixed block top surface is equipped with the link slot being adapted to link block.
2. the improved light fire-fighting lance of one kind according to claim 1, it is characterised in that：The link block side wall is equipped with
Straight slot, the straight slot are open to in-flanges, and compression spring is equipped in the straight slot, and the compression spring both sides are equipped with fixture block, and the fixture block is stretched
Go out straight slot opening, the connection groove groove wall is equipped with the card slot being adapted to fixture block, and the card slot penetrates through the second fixed block outer wall.
3. the improved light fire-fighting lance of one kind according to claim 1, it is characterised in that：The head of the nozzle be open to
In-flanges forms extension block, and the top surface of the extension block is equipped with rubber pad, and the movable part open top outward flanging forms card
Through hole is distributed in circle, the retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442585.8U CN207694123U (en) | 2017-11-01 | 2017-11-01 | A kind of improved light fire-fighting lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442585.8U CN207694123U (en) | 2017-11-01 | 2017-11-01 | A kind of improved light fire-fighting lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694123U true CN207694123U (en) | 2018-08-07 |
Family
ID=63021870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442585.8U Active CN207694123U (en) | 2017-11-01 | 2017-11-01 | A kind of improved light fire-fighting lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694123U (en) |
-
2017
- 2017-11-01 CN CN201721442585.8U patent/CN207694123U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |