CN216169539U - Telescopic adjustable flow squirt - Google Patents
Telescopic adjustable flow squirt Download PDFInfo
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- CN216169539U CN216169539U CN202121153647.XU CN202121153647U CN216169539U CN 216169539 U CN216169539 U CN 216169539U CN 202121153647 U CN202121153647 U CN 202121153647U CN 216169539 U CN216169539 U CN 216169539U
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- connecting pipe
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Abstract
The utility model relates to the technical field of fire fighting equipment, in particular to a telescopic flow-adjustable water gun, which increases the use effect of the pressure-adjustable water gun, enables fire fighters to keep a safe distance from a fire source by changing the length of the fire-fighting water gun, and improves the practicability; including the fire-fighting lance body, the ball valve switch, the squirt handle, first connecting pipe, fixed pipe, flexible pipe, the spacing ring, the second connecting pipe, the squirt shower nozzle, a fixed base, the limiting plate, the rotating pin, spring and adjustment mechanism, the ball valve switch is installed on the fire-fighting lance body, squirt handle fixed mounting is on the fire-fighting lance body, first connecting pipe is installed on the fire-fighting lance body, fixed pipe is installed on first connecting pipe, fixed pipe passes through the screw thread installation with first connecting pipe, flexible pipe is installed inside fixed pipe, the spacing ring is installed on flexible pipe, spacing ring and fixed intraductal wall sliding connection, the second connecting pipe is installed on flexible pipe, the squirt shower nozzle is installed on the second connecting pipe.
Description
Technical Field
The utility model relates to the technical field of fire fighting equipment, in particular to a telescopic flow-adjustable water gun.
Background
The fire-fighting lance is a water jetting tool for fire extinguishment, and can jet dense and full water flow when being connected with a water hose. Has the advantages of long range, large water quantity and the like, and can be divided into the following parts according to different jet forms and characteristics: a straight-flow water gun, a spray water gun, a multi-purpose water gun and the like. Among the commonly used water guns are direct flow and spray water guns; the existing multifunctional automatic pressure-regulating water gun is certain in length, cannot be changed according to the size of fire, and is sprayed closer to a fire source, so that fire fighters are dangerous.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the multifunctional automatic pressure-regulating water gun which can increase the use effect of the pressure-regulating water gun, ensure that the fire fighters keep a safe distance from a fire source by changing the length of the fire-fighting water gun and improve the practicability.
The utility model relates to a telescopic adjustable-flow water gun, which comprises a fire-fighting water gun body, a ball valve switch, a water gun handle, a first connecting pipe, a fixed pipe, a telescopic pipe, a limiting ring, a second connecting pipe, a water gun nozzle, a fixed seat, a limiting plate, a rotating pin, a spring and an adjusting mechanism, wherein the ball valve switch is arranged on the fire-fighting water gun body, the water gun handle is fixedly arranged on the fire-fighting water gun body, the first connecting pipe is arranged on the fire-fighting water gun body, the fixed pipe is arranged on the first connecting pipe, the fixed pipe and the first connecting pipe are arranged through threads, the telescopic pipe is arranged in the fixed pipe, the limiting ring is arranged on the telescopic pipe, the limiting ring is connected with the inner wall of the fixed pipe in a sliding manner, the second connecting pipe is arranged on the telescopic pipe, the water gun nozzle is arranged on the second connecting pipe, and the adjusting mechanism is arranged on the water gun nozzle, the adjusting mechanism is used for adjusting the spraying mode of the fire water, the fixing seat is fixedly installed on the fixed pipe, the limiting plate is rotatably connected with the fixing seat through the rotating pin, and the spring is installed on the fixed pipe and connected with the limiting plate.
The adjusting mechanism comprises a rotating sleeve, a first mounting plate and a second mounting plate, wherein the rotating sleeve is mounted on a water gun nozzle and rotates relatively, the first mounting plate is fixedly mounted on the rotating sleeve, two groups of large flow holes and two groups of small flow holes are formed in the first mounting plate, the two groups of large flow holes and the two groups of small flow holes are distributed in a staggered mode, the second mounting plate is fixedly mounted on the water gun nozzle, two groups of sealing plates and two groups of through holes are formed in the second mounting plate, and the two groups of sealing plates and the two groups of through holes are distributed in a staggered mode.
The telescopic adjustable-flow water gun further comprises a second connecting pipe, a connecting plate and a limiting buckle, wherein the second connecting pipe is installed at the input end of the fire-fighting water gun body in a threaded connection mode, the connecting plate is installed on the second connecting pipe, and the limiting buckle is installed on the connecting plate.
The telescopic adjustable-flow water gun further comprises a flow regulating valve, wherein the flow regulating valve is installed on the second connecting pipe, and an adjusting switch is arranged on the flow regulating valve.
According to the telescopic adjustable-flow water gun, the rotating sleeve is provided with a plurality of groups of anti-skidding grooves.
The telescopic flow-adjustable water gun further comprises a plurality of groups of reinforcing ribs, and the plurality of groups of reinforcing ribs are arranged on the connecting plate.
According to the telescopic adjustable-flow water gun, the handle of the water gun is provided with the anti-skidding sleeve.
According to the telescopic adjustable-flow water gun, the surface of the fire water gun is subjected to rust-proof spraying treatment.
Compared with the prior art, the utility model has the beneficial effects that: the input end of the fire-fighting lance body is connected with a fire-fighting water source, fire-fighting water is conveyed into the fixed pipe through the fire-fighting lance body and the first connecting pipe by opening the ball valve switch, when the fire is in a large fire, the fire is extinguished, the limiting plate rotates around the rotating pin and releases the limitation on the telescopic pipe, the telescopic pipe slides relative to the fixed pipe under the action of fire-fighting water pressure, the length of the pressure-regulating lance is lengthened, the fire-fighting water is conveyed to the lance nozzle through the fixed pipe, the telescopic pipe and the second connecting pipe and is sprayed to the fire source through the lance nozzle, after the fire is extinguished, the telescopic pipe is pushed into the fixed pipe, the limiting plate rotates around the rotating pin by pressing the limiting plate, the limiting plate has the limiting effect on the telescopic pipe through the action of the spring, the using effect of the pressure-regulating lance is increased, certain safety and safety distance are increased by changing the length of the fire-fighting lance, and the jet effect is stabilized, the fire fighter can keep a safe distance from the fire source, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a front view configuration of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the construction of a telescopic tube according to the utility model;
FIG. 5 is a partial enlarged structural view of A of the present invention;
FIG. 6 is a schematic structural view of a first mounting plate of the present invention;
FIG. 7 is a schematic structural view of a second mounting plate of the present invention;
in the drawings, the reference numbers: 1. a fire-fighting lance body; 2. a ball valve switch; 3. a water gun handle; 4. a first connecting pipe; 5. a fixed tube; 6. a telescopic pipe; 7. a limiting ring; 8. a second connecting pipe; 9. a water gun nozzle; 10. a fixed seat; 11. a limiting plate; 12. a rotation pin; 13. a spring; 14. rotating the sleeve; 15. a first mounting plate; 16. a large flow orifice; 17. a small flow orifice; 18. a second mounting plate; 19. a sealing plate; 20. a through hole; 21. a second connecting pipe; 22. a connecting plate; 23. a limit buckle; 24. a flow regulating valve; 25. an adjustment switch; 26. an anti-slip groove; 27. and (5) reinforcing ribs.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 7, the telescopic adjustable flow rate water gun of the present invention comprises a fire-fighting water gun body 1, a ball valve switch 2, a water gun handle 3, a first connection pipe 4, a fixed pipe 5, a telescopic pipe 6, a limit ring 7, a second connection pipe 8, a water gun nozzle 9, a fixed seat 10, a limit plate 11, a rotation pin 12, a spring 13 and an adjusting mechanism, wherein the ball valve switch 2 is installed on the fire-fighting water gun body 1, the water gun handle 3 is fixedly installed on the fire-fighting water gun body 1, the first connection pipe 4 is installed on the fire-fighting water gun body 1, the fixed pipe 5 is installed on the first connection pipe 4, the fixed pipe 5 and the first connection pipe 4 are installed through threads, the telescopic pipe 6 is installed inside the fixed pipe 5, the limit ring 7 is installed on the telescopic pipe 6, the limit ring 7 is slidably connected with the inner wall of the fixed pipe 5, the second connection pipe 8 is installed on the telescopic pipe 6, the water gun nozzle 9 is installed on the second connection pipe 8, the adjusting mechanism is arranged on a water gun nozzle 9 and used for adjusting the spraying mode of fire-fighting water, the fixed seat 10 is fixedly arranged on the fixed pipe 5, the limiting plate 11 is rotatably connected with the fixed seat 10 through the rotating pin 12, and the spring 13 is arranged on the fixed pipe 5 and connected with the limiting plate 11; the input end of a fire-fighting lance body 1 is connected with a fire-fighting water source, fire-fighting water is conveyed into a fixed pipe 5 through the fire-fighting lance body 1 and a first connecting pipe 4 by opening a ball valve switch 2, when the fire is in a large fire, the fire is extinguished, the limit plate 11 rotates around a rotating pin 12 by pressing the limit plate 11, the limit plate 11 relieves the limit on a telescopic pipe 6, the telescopic pipe 6 slides relative to the fixed pipe 5 under the action of fire-fighting water pressure, the length of a pressure-regulating lance is lengthened, the fire-fighting water is conveyed to a water gun nozzle 9 through the fixed pipe 5, the fire-fighting water is sprayed to the fire source through the water gun nozzle 9, after extinguishment is finished, the telescopic pipe 6 is pushed into the fixed pipe 5, the limit plate 11 rotates around the rotating pin 12 by pressing the limit plate 11, the limit plate 11 plays a limiting role on the telescopic pipe 6 through the action of a spring 13, the use effect of the pressure-regulating lance is increased, and the length of the fire-fighting lance is changed, increase certain security and safe distance, stabilize fluidic effect, make fire fighter and fire source keep safe distance, improve the practicality.
Preferably, the adjusting mechanism comprises a rotating sleeve 14, a first mounting plate 15 and a second mounting plate 18, the rotating sleeve 14 is mounted on the water gun nozzle 9 and rotates relatively, the first mounting plate 15 is fixedly mounted on the rotating sleeve 14, the first mounting plate 15 is provided with two groups of large flow holes 16 and two groups of small flow holes 17, the two groups of large flow holes 16 and the two groups of small flow holes 17 are distributed in a staggered manner, the second mounting plate 18 is fixedly mounted on the water gun nozzle 9, the second mounting plate 18 is provided with two groups of sealing plates 19 and two groups of through holes 20, and the two groups of sealing plates 19 and the two groups of through holes 20 are distributed in a staggered manner; through rotating sleeve 14, rotating sleeve 14 and driving first mounting panel 15 and rotate, when using large-traffic injection, large-traffic hole 16 and through-hole 20 intercommunication, through-hole 20 blocks little flow hole 17, when using little flow injection, little flow hole 17 and through-hole 20 intercommunication, through-hole 20 blocks big flow hole 16, through above setting up, regulation between large-traffic and the little flow injection mode only need rotate the quarter and rotate cover 14, conveniently adjust the waterproof injection mode of cancellation, increase the result of use of spray gun, and the practicability is improved.
As the optimization of the above embodiment, the fire-fighting lance further comprises a second connecting pipe 21, a connecting plate 22 and a limit buckle 23, wherein the second connecting pipe 21 is installed at the input end of the fire-fighting lance body 1 in a threaded connection manner, the connecting plate 22 is installed on the second connecting pipe 21, and the limit buckle 23 is installed on the connecting plate 22; through above setting, conveniently connect the fire control inlet channel, set up spacing knot 23, make things convenient for installation and dismantlement between fire-fighting lance and the inlet channel, increase the convenience, improve the practicality.
As a preferable mode of the above embodiment, the present invention further includes a flow regulating valve 24, the flow regulating valve 24 is mounted on the second connecting pipe 8, and the flow regulating valve 24 is provided with a regulating switch 25; through the setting, flow control valve 24 plays the regulating action to the velocity of flow of fire-fighting water, increases the effect of putting out a fire, increases the result of use of fire-fighting lance, improves the practicality.
As a preference of the above embodiment, the rotating sleeve 14 is provided with a plurality of sets of anti-slip grooves 26; through the arrangement, the rotating sleeve 14 can be conveniently rotated by a fire fighter, the slipping phenomenon in the process of rotating the rotating sleeve 14 is prevented, and the practicability is improved.
As a preference of the above embodiment, the connecting plate further comprises a plurality of groups of reinforcing ribs 27, wherein the plurality of groups of reinforcing ribs 27 are arranged on the connecting plate 22; through the arrangement, the plurality of groups of reinforcing ribs 27 increase the strength of the connecting plate 22, increase the using effect of the connecting plate 22 and improve the practicability.
As a preferred choice of the above embodiment, the water gun handle 3 is provided with an anti-slip sleeve; through above setting, prevent that the fire fighter from snatching squirt handle 3 under moist environment and appearing skidding, influence the normal use of fire-fighting squirt, improve the practicality.
Preferably, the surfaces of the fire-fighting lance are subjected to rust-proof spraying treatment; through the above arrangement, the fire-fighting lance is in a humid environment for a long time, the service life of the fire-fighting lance is prolonged, and the practicability is improved.
The utility model relates to a telescopic adjustable-flow water gun, which is characterized in that when the telescopic adjustable-flow water gun works, the input end of a water gun body 1 is connected with a fire water source, a ball valve switch 2 is opened, fire water is conveyed into a fixed pipe 5 through the water gun body 1 and a first connecting pipe 4, when the fire is in a large fire, the fire water is extinguished, a limiting plate 11 rotates around a rotating pin 12 by pressing the limiting plate 11, the limiting plate 11 relieves the limitation on a telescopic pipe 6, the telescopic pipe 6 slides relative to the fixed pipe 5 under the action of fire water pressure, the length of a pressure-regulating water gun is lengthened, the fire water is conveyed to a water gun nozzle 9 through the fixed pipe 5, the telescopic pipe 6 and a second connecting pipe 8, the fire water is sprayed to the fire source through the water gun nozzle 9, the rotating sleeve 14 drives a first mounting plate 15 to rotate, when a large-flow type spraying is used, a large-flow hole 16 is communicated with a through hole 20, the through hole 20 blocks a small-flow hole 17, when using little flow formula to spray, little flow 17 and through-hole 20 intercommunication, through-hole 20 blocks big flow 16, through above setting, the regulation between big flow and the little flow formula injection mode only need rotate quarter rotating sleeve 14, after putting out a fire, pushes away flexible pipe 6 to fixed pipe 5 in, through pressing limiting plate 11, limiting plate 11 revolves rotation pin 12 and rotates, through the effect of spring 13, limiting plate 11 plays limiting displacement to flexible pipe 6.
The installation mode, the connection mode or the setting mode of the telescopic adjustable-flow water gun disclosed by the utility model are common mechanical modes, and the telescopic adjustable-flow water gun can be implemented as long as the beneficial effects of the telescopic adjustable-flow water gun are achieved; the fire-fighting lance body 1 and the flow regulating valve 24 of the telescopic adjustable-flow lance disclosed by the utility model are purchased from the market, and technicians in the industry only need to install and operate the lance according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A telescopic adjustable-flow water gun is characterized by comprising a fire-fighting water gun body (1), a ball valve switch (2), a water gun handle (3), a first connecting pipe (4), a fixed pipe (5), a telescopic pipe (6), a limiting ring (7), a second connecting pipe (8), a water gun spray head (9), a fixed seat (10), a limiting plate (11), a rotating pin (12), a spring (13) and an adjusting mechanism, wherein the ball valve switch (2) is installed on the fire-fighting water gun body (1), the water gun handle (3) is fixedly installed on the fire-fighting water gun body (1), the first connecting pipe (4) is installed on the fire-fighting water gun body (1), the fixed pipe (5) is installed on the first connecting pipe (4), the fixed pipe (5) and the first connecting pipe (4) are installed through threads, the telescopic pipe (6) is installed inside the fixed pipe (5), spacing ring (7) are installed on flexible pipe (6), spacing ring (7) and fixed pipe (5) inner wall sliding connection, install on flexible pipe (6) second connecting pipe (8), install on second connecting pipe (8) squirt shower nozzle (9), adjustment mechanism installs on squirt shower nozzle (9), adjustment mechanism is used for adjusting the spray mode of fire water, fixing base (10) fixed mounting is on fixed pipe (5), limiting plate (11) are connected through rotating pin (12) and fixing base (10) rotation, spring (13) are installed on fixed pipe (5) and are connected with limiting plate (11).
2. A telescopic adjustable-flow water gun as claimed in claim 1, characterized in that said adjusting mechanism comprises a rotary sleeve (14), a first mounting plate (15) and a second mounting plate (18), said rotary sleeve (14) being mounted on the water gun nozzle (9) and rotating relatively, said first mounting plate (15) being fixedly mounted on the rotary sleeve (14), said first mounting plate (15) being provided with two sets of large-flow orifices (16) and two sets of small-flow orifices (17), said two sets of large-flow orifices (16) and two sets of small-flow orifices (17) being distributed alternately, said second mounting plate (18) being fixedly mounted on the water gun nozzle (9), said second mounting plate (18) being provided with two sets of sealing plates (19) and two sets of through holes (20), said two sets of sealing plates (19) and two sets of through holes (20) being distributed alternately.
3. The telescopic adjustable-flow water gun as claimed in claim 1, further comprising a second connecting pipe (21), a connecting plate (22) and a limit buckle (23), wherein the second connecting pipe (21) is installed at the input end of the fire-fighting water gun body (1) in a threaded connection manner, the connecting plate (22) is installed on the second connecting pipe (21), and the limit buckle (23) is installed on the connecting plate (22).
4. A telescopic adjustable-flow water gun as claimed in claim 1, further comprising a flow regulating valve (24), said flow regulating valve (24) being mounted on the second connecting pipe (8), said flow regulating valve (24) being provided with a regulating switch (25).
5. A telescopic adjustable-flow water gun as claimed in claim 1, characterised in that said rotating sleeve (14) is provided with sets of anti-slip grooves (26).
6. A telescopic adjustable-flow water gun as claimed in claim 1, further comprising sets of reinforcing ribs (27), said sets of reinforcing ribs (27) being mounted on the connecting plate (22).
7. A telescopic adjustable-flow water gun as claimed in claim 1, characterised in that said gun handle (3) is provided with an anti-slip cover.
8. The telescopic adjustable-flow water gun as claimed in claim 1, wherein the surface of said fire-fighting lance is treated by spraying to prevent rust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153647.XU CN216169539U (en) | 2021-05-26 | 2021-05-26 | Telescopic adjustable flow squirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153647.XU CN216169539U (en) | 2021-05-26 | 2021-05-26 | Telescopic adjustable flow squirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169539U true CN216169539U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121153647.XU Active CN216169539U (en) | 2021-05-26 | 2021-05-26 | Telescopic adjustable flow squirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154969A (en) * | 2022-07-08 | 2022-10-11 | 江西容大建工集团有限公司 | Explosion-proof type fire-fighting lance |
-
2021
- 2021-05-26 CN CN202121153647.XU patent/CN216169539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154969A (en) * | 2022-07-08 | 2022-10-11 | 江西容大建工集团有限公司 | Explosion-proof type fire-fighting lance |
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