CN213100567U - Fire control air feed squirt device - Google Patents
Fire control air feed squirt device Download PDFInfo
- Publication number
- CN213100567U CN213100567U CN202021453543.6U CN202021453543U CN213100567U CN 213100567 U CN213100567 U CN 213100567U CN 202021453543 U CN202021453543 U CN 202021453543U CN 213100567 U CN213100567 U CN 213100567U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- switch handle
- connecting pipe
- squirt
- movable sleeve
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a fire control air feed squirt device relates to fire-fighting apparatus technical field, including the sprinkler bead, the one end fixedly connected with connecting pipe of sprinkler bead, the outside middle part fixedly connected with bearing of connecting pipe, the outside fixedly connected with movable sleeve pipe of bearing, the adjustment tank has been seted up at movable sleeve pipe's middle part, and the inside swing joint of adjustment tank has switch handle, one side fixedly connected with reset spring of switch handle, and reset spring's middle part swing joint has the regulation pole. This fire control air feed squirt device, through the setting of bearing, movable sleeve and adjustment tank, can make the position of regulating switch handle to need not to pull the switch handle always just can open the squirt, and reduced the operation degree of difficulty of squirt, can make the switch handle be convenient for reset through reset spring, thereby can improve the flexibility of squirt, can fix the inside at the adjustment tank with the switch handle through the bolt.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting air supply squirt device.
Background
When the fire-fighting lance is used, the water inlet end of the lance and a hose connector (the caliber of the water inlet end is the same) of a fire hose are rotated by 90 degrees in the clockwise direction to be connected into a whole, and the water inlet end of the lance and the hose connector (the caliber of the water hose is the same) of the fire hose are rotated by 90 degrees in the counter-clockwise direction to be separated, so that the switch handle of the lance and the lance body are. The handle can be closed by rotating 90 degrees clockwise, and the range and the flow of the high-speed water gun can be obtained by the included angle between the high-speed handle and the gun body. Whether the gasket at each sealing part is intact or not should be checked frequently at ordinary times, and the sealing should be paid attention to prevent collision and influence on normal use, so that the gasket cannot be mixed with chemical articles such as acid and alkali. And is far away from the heat source to prevent the rubber part from aging.
However, it is found through analysis that the existing fire-fighting air supply water gun device has the following disadvantages: when the air supply water gun device is used, a fireman needs to pull the switch handle all the time, so that the use difficulty of the water gun is increased, and the fireman needs to have strong endurance, so that the invention is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire control air feed squirt device has solved the problem of the current fire control air feed squirt device that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a fire control air feed squirt device, includes the sprinkler bead, the one end fixedly connected with connecting pipe of sprinkler bead, the outside middle part fixedly connected with bearing of connecting pipe, the outside fixedly connected with movable sleeve of bearing, the adjustment tank has been seted up at movable sleeve's middle part, the inside swing joint of adjustment tank has the switch handle, one side fixedly connected with reset spring of switch handle, reset spring's middle part swing joint has the regulation pole.
Furthermore, one end of the water spraying head is detachably and fixedly connected with one end of the connecting pipe;
the middle part of the outer side of the connecting pipe is detachably and fixedly connected with the middle part of the bearing.
Further, the outer side of the bearing is in over-win connection with the inner part of the movable sleeve;
the outer side of the connecting pipe is movably connected with the top end of the adjusting rod.
Furthermore, a threaded through hole is formed in the outer side of the movable sleeve, and a bolt is connected to the inner thread of the threaded through hole;
one end of the bolt penetrates through the switch handle and is movably connected with the switch handle.
Furthermore, the top end of the adjusting rod is square;
the bottom of the adjusting rod is in threaded connection with one side of the switch handle.
Furthermore, the outer side of the connecting pipe is detachably and fixedly connected with one end of the return spring;
one side of the switch handle is detachably and fixedly connected with the other end of the reset spring.
(III) advantageous effects
The utility model provides a fire control air feed squirt device possesses following beneficial effect:
1. this fire control air feed squirt device through the setting of bearing, movable sleeve and adjustment tank, can make the position of adjustment switch handle to need not to pull the switch handle always just can open the squirt, and reduced the operation degree of difficulty of squirt.
2. This fire control air feed squirt device can make the switch handle be convenient for reset through reset spring to can improve the flexibility of squirt, can fix the inside at the adjustment tank with the switch handle through the bolt.
Drawings
Fig. 1 is a schematic structural view of the fire-fighting air supply water gun device of the utility model from the front view;
FIG. 2 is a schematic structural view of the fire-fighting air supply water gun device in a front view;
fig. 3 is a schematic side view of the movable sleeve structure of the fire-fighting air supply water gun device.
In the figure: 1. a sprinkler head; 2. a connecting pipe; 3. a bearing; 4. an active cannula; 5. an adjustment groove; 6. a switch handle; 7. a return spring; 8. adjusting a rod; 9. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
a fire-fighting air supply water gun device comprises a water spraying head 1, wherein one end of the water spraying head 1 is fixedly connected with a connecting pipe 2, one end of the water spraying head 1 is detachably and fixedly connected with one end of the connecting pipe 2, the middle part of the outer side of the connecting pipe 2 is fixedly connected with a bearing 3, the middle part of the outer side of the connecting pipe 2 is detachably and fixedly connected with the middle part of the bearing 3, the outer side of the bearing 3 is connected with a movable sleeve 4, the outer side of the movable sleeve 4 is provided with a threaded through hole, the inner thread of the threaded through hole is connected with a bolt 9, one end of the bolt 9 penetrates through a switch handle 6 and is movably connected with the switch handle 6, the switch handle 6 can be fixed in an adjusting groove 5 through the bolt 9, the middle part of the movable sleeve 4 is provided with an adjusting groove 5, and the position of the switch handle 6 can be adjusted through the arrangement, thereby need not pull switch lever 6 always just can open the squirt, and the operation degree of difficulty of squirt has been reduced, the inside swing joint of adjustment tank 5 has switch lever 6, one side fixedly connected with reset spring 7 of switch lever 6, fixed connection can be dismantled with reset spring 7's one end in the outside of connecting pipe 2, fixed connection can be dismantled with reset spring 7's the other end in one side of switch lever 6, can make switch lever 6 be convenient for reset through reset spring 7, thereby can improve the flexibility of squirt, reset spring 7's middle part swing joint has regulation pole 8, the top of adjusting pole 8 is squarely, adjust one side threaded connection of pole 8's bottom and switch lever 6, the outside of connecting pipe 2 and the top swing joint who adjusts pole 8.
Working principle, this fire control air feed squirt device, during the use, rotates movable sleeve 4, rotates through movable sleeve 4 and makes switch handle 6 slide in the inside of adjustment tank 5 to can adjust pole 8 length, and tensile reset spring 7 makes reset spring 7 produce elasticity, adjusts the back that finishes, fixes switch handle 6 in the inside of adjustment tank 5 through bolt 9, and can reduce the time to switch handle 6 pulling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire control air feed squirt device, includes sprinkler bead (1), its characterized in that: the one end fixedly connected with connecting pipe (2) of sprinkler bead (1), the outside middle part fixedly connected with bearing (3) of connecting pipe (2), the outside fixedly connected with movable sleeve (4) of bearing (3), adjustment tank (5) have been seted up at the middle part of movable sleeve (4), the inside swing joint of adjustment tank (5) has switch handle (6), one side fixedly connected with reset spring (7) of switch handle (6), the middle part swing joint of reset spring (7) has regulation pole (8).
2. A fire service air supply lance device as defined in claim 1, wherein:
one end of the sprinkler head (1) is detachably and fixedly connected with one end of the connecting pipe (2);
the middle part of the outer side of the connecting pipe (2) is detachably and fixedly connected with the middle part of the bearing (3).
3. A fire service air supply lance device as defined in claim 1, wherein:
the outer side of the bearing (3) is in over-win connection with the inside of the movable sleeve (4);
the outer side of the connecting pipe (2) is movably connected with the top end of the adjusting rod (8).
4. A fire service air supply lance device as defined in claim 1, wherein:
the outer side of the movable sleeve (4) is provided with a threaded through hole, and the inner thread of the threaded through hole is connected with a bolt (9);
one end of the bolt (9) penetrates through the switch handle (6) and is movably connected with the switch handle (6).
5. A fire service air supply lance device as defined in claim 1, wherein:
the top end of the adjusting rod (8) is square;
the bottom of the adjusting rod (8) is in threaded connection with one side of the switch handle (6).
6. A fire service air supply lance device as defined in claim 1, wherein:
the outer side of the connecting pipe (2) is detachably and fixedly connected with one end of a return spring (7);
one side of the switch handle (6) is detachably and fixedly connected with the other end of the return spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453543.6U CN213100567U (en) | 2020-07-22 | 2020-07-22 | Fire control air feed squirt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453543.6U CN213100567U (en) | 2020-07-22 | 2020-07-22 | Fire control air feed squirt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213100567U true CN213100567U (en) | 2021-05-04 |
Family
ID=75678556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021453543.6U Active CN213100567U (en) | 2020-07-22 | 2020-07-22 | Fire control air feed squirt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213100567U (en) |
-
2020
- 2020-07-22 CN CN202021453543.6U patent/CN213100567U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204910578U (en) | Fire gun | |
| CN204996031U (en) | Fire -control fire gun | |
| CN213100567U (en) | Fire control air feed squirt device | |
| CN203694481U (en) | Manually-operated type direction-adjustable fire-fighting lance base | |
| CN208229256U (en) | Formula of charging is recoilless automatic Regulation fire-fighting lance | |
| CN106000042B (en) | A kind of spray gun | |
| CN202376658U (en) | Fire monitor | |
| CN211290491U (en) | Air conditioner wind shield support | |
| CN207119076U (en) | A kind of rotatable puncture can penetrate scattered fire-fighting lance | |
| CN207755669U (en) | A kind of structural fire protection water system | |
| CN215387223U (en) | L-shaped hanging side plate structure for fire-fighting robot | |
| CN209033614U (en) | A kind of fire-fighting foam gun convenient for adjusting angle | |
| CN213789730U (en) | Portable fire rescue squirt in district | |
| CN218774222U (en) | Water gun convenient for adjusting water pressure and flow velocity | |
| CN215950652U (en) | Pneumatic connector with stable airflow | |
| CN208130283U (en) | A kind of Anti-collision fire hydrant equipment manager of hand-held | |
| CN219815125U (en) | Fire-fighting lance | |
| CN108397579A (en) | A kind of axial flow type check valve | |
| CN211935310U (en) | Fire-fighting lance for high-rise outer wall | |
| CN221061604U (en) | Water flow regulating device of pressure type proportional mixer | |
| CN220237630U (en) | Fire-fighting lance for outer wall of high-rise building | |
| CN219983782U (en) | Fire-fighting lance capable of reducing water flow sputtering | |
| CN217537173U (en) | Fire hydrant head capable of quickly adjusting water pressure | |
| KR20120052597A (en) | Fire hose | |
| CN218890100U (en) | Portable adjustable fire-fighting lance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |