CN112402872A - Adjustable handheld fire extinguisher - Google Patents
Adjustable handheld fire extinguisher Download PDFInfo
- Publication number
- CN112402872A CN112402872A CN202011318686.0A CN202011318686A CN112402872A CN 112402872 A CN112402872 A CN 112402872A CN 202011318686 A CN202011318686 A CN 202011318686A CN 112402872 A CN112402872 A CN 112402872A
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- groove
- main body
- fire
- rack
- fire extinguisher
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C17/00—Hand fire-extinguishers essentially in the form of pistols or rifles
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention is suitable for the field of fire extinguishing equipment, and provides an adjustable handheld fire extinguisher, which comprises: the first body is provided with a first handle on the side part, the bottom of the first body is provided with a control center, the control center is provided with a control button, and the side part of the control center is provided with a second handle; the utility model discloses a fire extinguishing device, including first main part, first recess, first motor and control button circuit connection, install the telescoping device on the first motor, the control panel is installed at the telescoping device top, install pendulous device on the control panel, the device is through at the inside additional telescoping device of main part, controls through the threaded rod and stretches out and draws back, makes the user need not to be close to the burning things which may cause a fire disaster and can put out a fire the operation, has attached pendulous device simultaneously, makes the shower nozzle can carry out the oscillating and spray to this enlarges the scope of spraying fire extinguishing agent, need not manual fire extinguisher that sways, has saved the manpower, has also accelerated the speed of putting out a fire.
Description
Technical Field
The invention belongs to the field of fire extinguishing equipment, and particularly relates to an adjustable handheld fire extinguisher.
Background
A fire refers to a disaster caused by combustion that is out of control in time or space. In the new standard, fire is defined as combustion that is out of control in time or space. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. The human being can utilize and control the fire, which is an important mark of the civilization progress. Therefore, the history of using fire by human beings and the history of fighting against fire are concomitant, people continuously summarize the fire occurrence rule while using fire, and the fire and the harm to human beings are reduced as much as possible. People need to escape safely and quickly in case of fire.
In life, people can possibly encounter a fire at any time, and once the people encounter the fire, the fire extinguisher can be used for extinguishing the fire at home, school and market, and the fire extinguisher is a portable fire extinguishing tool. Place chemical in the fire extinguisher for put out a fire disaster, the fire extinguisher is one of common fire prevention facility, and the most application range of current fire extinguisher is all very little, must be close to the fire source earlier when need put out a fire, and need wave on a large scale both arms so that enlarge the scope of putting out a fire at the in-process of putting out a fire, and this kind of mode can lead to the burn carelessly, and can consume a large amount of physical power, is unfavorable for fleing.
Disclosure of Invention
The embodiment of the invention aims to provide an adjustable handheld fire extinguisher with adjustable length and capable of swinging and spraying, and aims to solve the problems that most of existing fire extinguishers are small in application range, need to be close to a fire source firstly when fire is needed to be extinguished, and need to swing double arms in a large range in the fire extinguishing process so as to expand the fire extinguishing range, burn can be caused once the fire extinguishers are careless, a large amount of physical strength can be consumed, and the fire extinguishers are not beneficial to escape.
The embodiment of the invention is realized in such a way that the adjustable handheld fire extinguisher comprises: the first body is provided with a first handle on the side part, the bottom of the first body is provided with a control center, the control center is provided with a control button, and the side part of the control center is provided with a second handle; the inside first recess that opens of first main part, first motor is installed to first recess bottom, first motor and control button circuit connection, install the telescoping device on the first motor, the control panel is installed at the telescoping device top, install pendulous device on the control panel.
Preferably, the telescopic device comprises a threaded rod, the threaded rod is fixedly connected with a first motor, a threaded block is sleeved on the threaded rod, a second main body is fixedly installed at the bottom of the threaded block, the second main body is located inside a first groove, a second groove is formed inside the second main body, a third main body is arranged inside the second groove, a third groove is formed inside the third main body, a fourth main body is arranged inside the third groove, a fourth groove is formed inside the fourth main body, and the top of the fourth main body is fixedly connected with the control panel; a first rack is arranged on the inner wall of the first groove, a second rack is arranged on the inner wall of the second groove, a third rack is arranged on the outer wall of the third main body, and a fourth rack is arranged on the outer wall of the fourth main body; the bearing is connected with first gear in the second main part lateral wall, the first gear left and right sides meshes with first rack and third rack mutually respectively, third main part lateral wall inner bearing is connected with the second gear, the second gear left and right sides meshes with second rack and fourth rack mutually respectively.
Preferably, the outer diameter of the second body is smaller than the inner diameter of the first groove, the outer diameter of the third body is smaller than the inner diameter of the second groove, and the outer diameter of the fourth body is smaller than the inner diameter of the third groove.
Preferably, the inner diameter of the fourth groove is larger than the outer diameter of the threaded rod, and when the fourth main body moves to the lowest end, the distance between the top of the fourth groove and the first motor is larger than the length of the threaded rod.
Preferably, the swinging device comprises a case, the case is fixedly connected with the control panel, a control groove is formed in the case, a first supporting column, a second supporting column and a third supporting column are installed on the inner wall of the control groove, a second motor is installed on the first supporting column, an inclined plate is fixedly installed on the second motor, a connecting rod is hinged to the other end of the inclined plate, an L-shaped rod is hinged to the other end of the connecting rod, a first linkage column is fixedly installed at the other end of the L-shaped rod, the first linkage column is connected with a second supporting column bearing, a rotary disc is fixedly installed at the other end of the first linkage column, rotating teeth are installed on two sides of the outer ring at the other side of the rotary disc, linkage teeth are meshed with linkage teeth, a second linkage column is fixedly installed on the side portion of the linkage teeth, the second linkage column is connected with a third supporting column bearing, and an extraction pump is fixedly installed at the other, a spray pipe is fixedly arranged on the extraction pump, and a spray head is fixedly arranged at the other end of the spray pipe; the storage tank is installed to the control tank inner wall, storage tank inside is equipped with fire extinguishing agent, storage tank internally mounted has the extraction pipe, extraction pipe one end and extraction pump fixed connection.
Preferably, the length of the spray pipe is greater than the distance between the top of the cabinet and the suction pump.
Preferably, the fire extinguishing agent is a foam extinguishing agent.
Preferably, a fireproof cloth is arranged between the first main body and the control panel.
The adjustable handheld fire extinguisher capable of adjusting length and swinging for spraying provided by the embodiment of the invention has the following beneficial effects:
the device is through at the inside additional telescoping device of main part, controls through the threaded rod and stretches out and draws back, and drives the main part through the gear and carry out the interlock, further prolongs flexible range, makes the user need not to be close to the burning things which may cause a fire disaster and can put out a fire the operation, has attached pendulous device simultaneously, makes the shower nozzle can carry out the oscillating and spray to this enlarges the scope of spraying fire extinguishing agent, need not manual fire extinguisher that sways, has saved the manpower, has also accelerated the speed of putting out a fire.
Drawings
FIG. 1 is a schematic view of an adjustable handheld fire extinguisher according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a telescopic device of an adjustable handheld fire extinguisher according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating an operating state of an adjustable telescopic device of a handheld fire extinguisher according to an embodiment of the present invention;
FIG. 4 is a perspective view of an adjustable swing device for a hand fire extinguisher according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of an adjustable swing device for a handheld fire extinguisher according to an embodiment of the present invention;
fig. 6 is a side view of an adjustable hand fire extinguisher swing apparatus according to an embodiment of the present invention.
In the drawings: 1. a first body; 2. a first handle; 3. a control center; 4. a control button; 5. a second handle; 6. a first groove; 7. a first motor; 8. a telescoping device; 81. a threaded rod; 82. a thread block; 83. a second body; 84. a second groove; 85. a third body; 86. a third groove; 87. a first rack; 88. a second rack; 89. a third rack; 810. a fourth body; 811. a fourth groove; 812. a fourth rack; 813. a first gear; 814. a second gear; 9. a swing device; 91. a chassis; 92. a control slot; 93. a first support column; 94. a second support column; 95. a third support column; 96. a second motor; 97. an inclined plate; 98. a connecting rod; 99. an L-shaped rod; 910. a first linkage column; 911. a turntable; 912. rotating the teeth; 913. a linkage tooth; 914. a second linkage column; 915. a pump; 916. a nozzle; 917. a spray head; 918. a storage tank; 919. an extraction pipe; 10. a control panel; 11. fire-proof cloth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1:
as shown in fig. 1, in the embodiment of the present invention, the method includes: the device comprises a first main body 1, wherein a first handle 2 is arranged on the side of the first main body 1, a control center 3 is arranged at the bottom of the first main body 1, a control button 4 is arranged on the control center 3, and a second handle 5 is arranged on the side of the control center 3; first main part 1 is inside to be opened there is first recess 6, first motor 7 is installed to 6 bottoms of first recess, first motor 7 and 4 circuit connection of control button, install telescoping device 8 on the first motor 7, control panel 10 is installed at telescoping device 8 top, install pendulous device 9 on the control panel 10.
During the use, the first in command 2 and the second in command 5 are held respectively to both hands, then start telescoping device 8 through control button 4 to this length of adjusting the fire extinguisher, pendulous device can 9 carry out oscillating spray work simultaneously, with this spray range that enlarges fire extinguishing agent, makes fire control effect better, and the speed of putting out a fire is faster.
Example 2:
as shown in fig. 2 and 3, in an embodiment of the present invention, the telescopic device 8 includes a threaded rod 81, the threaded rod 81 is fixedly connected to the first motor 7, a threaded block 82 is sleeved on the threaded rod 81, a second main body 83 is fixedly installed at the bottom of the threaded block 82, the second main body 83 is located inside the first groove 6, a second groove 84 is opened inside the second main body 83, a third main body 85 is arranged inside the second groove 84, a third groove 86 is opened inside the third main body 85, a fourth main body 810 is arranged inside the third groove 86, a fourth groove 811 is opened inside the fourth main body 810, and the top of the fourth main body 810 is fixedly connected to the control board 10; a first rack 87 is arranged on the inner wall of the first groove 6, a second rack 88 is arranged on the inner wall of the second groove 84, a third rack 89 is arranged on the outer wall of the third main body 85, and a fourth rack 812 is arranged on the outer wall of the fourth main body 810; the second main body 83 is connected with a first gear 813 through a bearing in the side wall, the left side and the right side of the first gear 813 are respectively meshed with the first rack 87 and the third rack 89, the third main body 85 is connected with a second gear 814 through a bearing in the side wall, and the left side and the right side of the second gear 814 are respectively meshed with the second rack 88 and the fourth rack 812.
During the use, start first motor 7 through control button 4, first motor 7 can drive threaded rod 81 and rotate, threaded rod 81 can push screw block 82 upward movement, screw block 82 can drive second main part 83 upward movement, in the process of second main part 83 motion, first gear 813 can take place to rotate under the effect of first rack 87, for example on the left of fig. 2 and 3, first gear 813 can anticlockwise rotate at this moment, and then promote third main part 85 through third rack 89 and make upward movement, second gear 814 can anticlockwise rotate under the effect of second rack 88 simultaneously, and promote fourth main part 810 upward movement through fourth rack 811, accomplish by the working process of fig. 2-3, realize the concertina movement, adapt to the conflagration of different situations, avoid being close to the fire source and can accomplish the operation of putting out a fire, safety and convenience.
In the embodiment of the present invention, the outer diameter of the second body 83 is smaller than the inner diameter of the first groove 6, the outer diameter of the third body 85 is smaller than the inner diameter of the second groove 84, and the outer diameter of the fourth body 810 is smaller than the inner diameter of the third groove 86, so that the second body 83, the third body 85 and the fourth body 810 can complete the storage work correctly.
In the embodiment of the present invention, the inner diameter of the fourth groove 811 is greater than the outer diameter of the threaded rod 81, and when the fourth body 810 moves to the lowest end, the distance between the top of the fourth groove 811 and the first motor 7 is greater than the length of the threaded rod 81, so as to ensure that the fourth body 810 is not blocked by the threaded rod 81 during the descending process.
Example 3:
as shown in fig. 4 to 6, in the embodiment of the present invention, the swing device 9 includes a chassis 91, the chassis 91 is fixedly connected to a control board 10, a control slot 92 is formed in the chassis 91, a first support column 93, a second support column 94 and a third support column 95 are installed on an inner wall of the control slot 92, a second motor 96 is installed on the first support column 93, an inclined plate 97 is fixedly installed on the second motor 96, a connecting rod 98 is hinged to the other end of the inclined plate 97, an L-shaped rod 99 is hinged to the other end of the connecting rod 98, a first linkage column 910 is fixedly installed at the other end of the L-shaped rod 99, the first linkage column 910 is connected to the second support column 94 through a bearing, a rotary disc 911 is fixedly installed at the other end of the first linkage column 910, rotary teeth 911 are installed on two sides of an outer ring at the other side of the rotary disc 911, linkage teeth 912 are engaged with linkage teeth 913, a second linkage column 914 is fixedly installed on a, the second linkage column 914 is in bearing connection with a third support column 95, the other end of the third support column 95 is fixedly provided with an extraction pump 915, the extraction pump 915 is fixedly provided with a spray pipe 916, and the other end of the spray pipe 916 is fixedly provided with a spray head 917; a storage tank 918 is arranged on the inner wall of the control tank 92, fire extinguishing agent is arranged in the storage tank 918, an extraction pipe 919 is arranged in the storage tank 918, and one end of the extraction pipe 919 is fixedly connected with an extraction pump 915.
During the use, start second motor 96, second motor 96 can drive the hang plate 97 rotatory, the hang plate 97 can drive L type pole 99 through connecting rod 98 and swing around first linkage post 910, L type pole 99 can drive first linkage post 910 and swing together, it is rotatory to drive carousel 911, carousel 911 can drive second linkage post 914 through the rotation tooth 912 of lateral part and the interlock tooth 913 of second linkage post 914 lateral part and do reciprocating rotation, second linkage post 914 can drive spray tube 916 and do reciprocating swing, the effect of spraying fire extinguishing agent simultaneously is realized spouting, draw-out pump 915 can draw out fire extinguishing agent from storage tank 918 inside, spray from shower nozzle 917 again, be used for putting out a fire.
In the embodiment of the present invention, the length of the spraying pipe 916 is greater than the distance between the top of the cabinet 91 and the pumping pump 919, so as to ensure that the side wall of the cabinet 91 does not obstruct the swinging operation of the spraying pipe 916, and ensure that the spraying pipe 916 can swing in the largest range to expand the spraying range.
In the embodiment of the invention, the fire extinguishing agent is a foam extinguishing agent, the foam extinguishing agent can extinguish combustible flammable liquid, and the foam extinguishing agent mainly generates a condensed foam floating layer on the liquid surface to play roles of suffocation and cooling, so that the application range is wide.
In the embodiment of the present invention, a fireproof cloth 11 is disposed between the first main body 1 and the control panel 10, and the fireproof cloth 11 can protect internal components of the apparatus, prevent flame from being damaged, and prevent dust.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An adjustable hand-held fire extinguisher comprising: the device comprises a first main body (1), and is characterized in that a first handle (2) is mounted on the side of the first main body (1), a control center (3) is mounted at the bottom of the first main body (1), a control button (4) is mounted on the control center (3), and a second handle (5) is mounted on the side of the control center (3); first main part (1) is inside to be opened there is first recess (6), first motor (7) are installed to first recess (6) bottom, first motor (7) and control button (4) circuit connection, install telescoping device (8) on first motor (7), control panel (10) are installed at telescoping device (8) top, install pendulous device (9) on control panel (10).
2. An adjustable hand fire extinguisher according to claim 1, characterized in that said telescopic means (8) comprise a threaded rod (81), the threaded rod (81) is fixedly connected with the first motor (7), a threaded block (82) is sleeved on the threaded rod (81), the bottom of the thread block (82) is fixedly provided with a second main body (83), the second main body (83) is positioned in the first groove (6), a second groove (84) is formed in the second main body (83), a third main body (85) is arranged in the second groove (84), a third groove (86) is formed in the third main body (85), a fourth main body (810) is arranged in the third groove (86), a fourth groove (811) is formed in the fourth main body (810), and the top of the fourth main body (810) is fixedly connected with the control board (10); a first rack (87) is mounted on the inner wall of the first groove (6), a second rack (88) is mounted on the inner wall of the second groove (84), a third rack (89) is mounted on the outer wall of the third main body (85), and a fourth rack (812) is mounted on the outer wall of the fourth main body (810); the bearing is connected with first gear (813) in second main part (83) lateral wall, the first gear (813) left and right sides meshes with first rack (87) and third rack (89) respectively mutually, third main part (85) lateral wall inner bearing is connected with second gear (814), the second gear (814) left and right sides meshes with second rack (88) and fourth rack (812) respectively mutually.
3. An adjustable hand fire extinguisher as claimed in claim 2, wherein the outer diameter of the second body (83) is smaller than the inner diameter of the first groove (6), the outer diameter of the third body (85) is smaller than the inner diameter of the second groove (84), and the outer diameter of the fourth body (810) is smaller than the inner diameter of the third groove (86).
4. An adjustable hand fire extinguisher according to claim 2, wherein the inner diameter of the fourth groove (811) is larger than the outer diameter of the threaded rod (81), and the distance between the top of the fourth groove (811) and the first motor (7) when the fourth body (810) moves to the lowest end is larger than the length of the threaded rod (81).
5. The adjustable handheld fire extinguisher according to claim 1, wherein the swinging device (9) comprises a case (91), the case (91) is fixedly connected with a control panel (10), a control groove (92) is formed in the case (91), a first supporting column (93), a second supporting column (94) and a third supporting column (95) are installed on the inner wall of the control groove (92), a second motor (96) is installed on the first supporting column (93), an inclined plate (97) is fixedly installed on the second motor (96), a connecting rod (98) is hinged to the other end of the inclined plate (97), an L-shaped rod (99) is hinged to the other end of the connecting rod (98), a first linkage column (910) is fixedly installed at the other end of the L-shaped rod (99), the first linkage column (910) is in bearing connection with the second supporting column (94), a rotary disc (911) is fixedly installed at the other end of the first linkage column (910), rotating teeth (912) are mounted on two sides of the outer ring of the other side of the turntable (911), the rotating teeth (912) are meshed with linkage teeth (913), a second linkage column (914) is fixedly mounted on the side portion of the linkage teeth (913), the second linkage column (914) is connected with a third support column (95) through a bearing, an extraction pump (915) is fixedly mounted at the other end of the third support column (95), a spray pipe (916) is fixedly mounted on the extraction pump (915), and a spray head (917) is fixedly mounted at the other end of the spray pipe (916); a storage tank (918) is installed on the inner wall of the control groove (92), fire extinguishing agents are arranged inside the storage tank (918), an extraction pipe (919) is installed inside the storage tank (918), and one end of the extraction pipe (919) is fixedly connected with an extraction pump (915).
6. An adjustable hand fire extinguisher as claimed in claim 5, wherein the length of the spray tube (916) is greater than the distance between the top of the cabinet (91) and the draw pump (919).
7. The adjustable handheld fire extinguisher of claim 5, wherein the fire extinguishing agent is a foam fire extinguishing agent.
8. An adjustable hand fire extinguisher as claimed in claim 1, wherein a fire protection cloth (11) is provided between the first body (1) and the control panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318686.0A CN112402872A (en) | 2020-11-23 | 2020-11-23 | Adjustable handheld fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318686.0A CN112402872A (en) | 2020-11-23 | 2020-11-23 | Adjustable handheld fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112402872A true CN112402872A (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318686.0A Withdrawn CN112402872A (en) | 2020-11-23 | 2020-11-23 | Adjustable handheld fire extinguisher |
Country Status (1)
| Country | Link |
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| CN (1) | CN112402872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642759A (en) * | 2022-04-15 | 2022-06-21 | 蒋金洲 | Incubator degassing unit |
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| CN2761284Y (en) * | 2004-07-02 | 2006-03-01 | 北京中科鸿正环境科技有限公司 | Multi-freedom continuous rotation digital controlled nozzle of musical fountain |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114642759A (en) * | 2022-04-15 | 2022-06-21 | 蒋金洲 | Incubator degassing unit |
| CN114642759B (en) * | 2022-04-15 | 2023-11-24 | 孙健春 | Incubator degassing unit |
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Application publication date: 20210226 |
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