CN221243809U - Fire extinguisher easy to retract and release - Google Patents
Fire extinguisher easy to retract and release Download PDFInfo
- Publication number
- CN221243809U CN221243809U CN202322983726.9U CN202322983726U CN221243809U CN 221243809 U CN221243809 U CN 221243809U CN 202322983726 U CN202322983726 U CN 202322983726U CN 221243809 U CN221243809 U CN 221243809U
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- fire extinguisher
- sleeve
- piston
- base
- inner rod
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire-fighting equipment and discloses an easily retractable fire extinguisher, which comprises a mounting seat and a fire extinguisher body, wherein sleeves are embedded and mounted on two sides of the inside of the mounting seat, a piston is movably mounted in the sleeve, an inner rod is fixedly mounted at the bottom of the piston, and a base is fixedly mounted at the bottom of the inner rod; the sleeve top fixed mounting has the check valve, just the check valve runs through and arranges the outside behind the mount pad top in the back, the perforation has been seted up to piston centre of a circle department, perforation and interior pole intercommunication each other, two sets of interior pole bottom fixed mounting has the three-way pipe, three-way pipe bottom just is located base below fixed mounting has manual valve. According to the technical scheme, the fire extinguisher can be taken out from top to bottom, so that the fire extinguisher is more labor-saving and convenient compared with the traditional extraction and disassembly mode, the piston, the sleeve and the inner rod can be fixed by utilizing an aerology principle during storage, and the operation can be completed by only opening the manual valve by one key during taking out, so that the fire extinguisher is more rapid.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to an easily retractable fire extinguisher.
Background
The current fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher to rescue and extinguish fire, the fire extinguisher is one of common fire-fighting equipment, the fire extinguisher is stored in public places or places where fire is likely to happen, different components are filled in different fire extinguishers and are specially designed for different fire disasters, people have to pay attention to avoid adverse effects and dangers when using the fire extinguisher, and the fire extinguisher is often placed in a fire extinguisher box or is installed in a wall hanging mode before being used.
However, the present fire extinguisher, the inventors found that at least the following problems are not solved: at present, the fire extinguisher placed in the fire extinguisher box or installed in a wall-hanging mode is often required to be lifted upwards when being taken out, or a complicated fixed lock catch is required to be uncovered in advance, so that time and labor are wasted, and the wall-hanging fire extinguisher is more laborious to take out for children with limited heights, so that inconvenience exists in taking and placing.
Disclosure of utility model
The utility model aims to provide an easily retractable fire extinguisher, which solves the problems in the background technology.
The embodiment of the application provides an easily retractable fire extinguisher, which comprises a mounting seat and a fire extinguisher body, wherein sleeves are embedded and mounted on two sides of the inside of the mounting seat, a piston is movably mounted in the sleeve, an inner rod is fixedly mounted at the bottom of the piston, and a base is fixedly mounted at the bottom of the inner rod;
the sleeve top fixed mounting has the check valve, just the check valve runs through and arranges the outside behind the mount pad top in the back, the perforation has been seted up to piston centre of a circle department, perforation and interior pole intercommunication each other, two sets of interior pole bottom fixed mounting has the three-way pipe, three-way pipe bottom just is located base below fixed mounting has manual valve.
Through adopting above-mentioned technical scheme, can adopt from top to bottom's mode to take out the fire extinguisher, it is more laborsaving convenient than traditional mode of drawing off to lift, and piston, sleeve and interior pole can utilize aerology principle to realize fixedly when accomodating, only need a key to open manual valve when taking out can accomplish the operation, more quick.
Optionally, a rubber ring is fixedly adhered to the top of the base.
By adopting the technical scheme, the tightness of the base and the mounting seat during closing can be improved.
Optionally, the fire extinguisher body is arranged on the inner side of the rubber ring above the base.
Through adopting above-mentioned technical scheme, can be convenient for the placing of fire extinguisher body.
Optionally, a fixing plate is integrally formed at the rear of two sides of the mounting seat, and mounting holes are formed in the upper side and the lower side of the fixing plate in a penetrating manner.
By adopting the technical scheme, the mounting seat can be conveniently fixed on the wall.
Optionally, the three-way pipe is embedded and installed inside the base, and the tops of two ends of the three-way pipe are communicated with the inner rod.
By adopting the technical scheme, the hidden installation of the three-way pipe can be facilitated.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
According to the technical scheme, the piston moves upwards to discharge air in the sleeve to form negative pressure, when the fire extinguisher is needed to be used, the manual valve is only required to be opened to enable the air to enter the sleeve, so that the piston, the inner rod and the base of the fire extinguisher move downwards, the fire extinguisher body is located in the mounting seat and is removed, the fire extinguisher body can be used after being taken down, the operation is simple, the fire extinguisher body moves from top to bottom when taken up, the fire extinguisher is more labor-saving and convenient compared with a traditional mode that the fire extinguisher is needed to be lifted up and taken out, and complex operation mechanisms such as a lock catch are not required to fix the fire extinguisher, so that the fire extinguisher can be taken out more quickly.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic elevational view of an easily retractable fire extinguisher according to the present utility model;
FIG. 2 is a schematic view showing a bottom-view unfolding structure of the easily retractable fire extinguisher according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a sleeve of an easily retractable fire extinguisher according to the present utility model;
fig. 4 is a schematic diagram of a connection structure between an inner rod and a three-way pipe of the easily retractable fire extinguisher.
In the figure: 1. a mounting base; 2. a base; 3. a fixing plate; 4. a mounting hole; 5. a one-way valve; 6. a sleeve; 7. an inner rod; 8. a manual valve; 9. a fire extinguisher body; 10. perforating; 11. a piston; 12. a three-way pipe; 13. a rubber ring.
Detailed Description
The utility model provides a technical scheme that:
Referring to fig. 1-3, an easily retractable fire extinguisher comprises a mounting seat 1 and a fire extinguisher body 9, wherein sleeves 6 are embedded and mounted on two sides of the inside of the mounting seat 1, a piston 11 is movably mounted in the sleeve 6, an inner rod 7 is fixedly mounted at the bottom of the piston 11, and a base 2 is fixedly mounted at the bottom of the inner rod 7;
Wherein, the top of the base 2 is fixedly stuck with a rubber ring 13, and the fire extinguisher body 9 is arranged on the inner side of the rubber ring 13 above the base 2;
in addition, a fixed plate 3 is integrally formed behind two sides of the mounting seat 1, and mounting holes 4 are formed in the upper side and the lower side of the fixed plate 3 in a penetrating manner;
In this embodiment, the piston 11 can slide freely in the sleeve 6, so the inner rod 7 can extend and retract freely in the sleeve 6, the base 2 can be lifted and lowered freely by extension and retraction, the fire extinguisher body 9 can be placed on the base 2 and moved upward to be stored in the mounting seat 1, and the fire extinguisher body 9 can be taken out and used in the mounting seat 1 after being moved downward.
Referring to fig. 1-4, a one-way valve 5 is fixedly installed at the top of a sleeve 6, and the one-way valve 5 penetrates through the top of a mounting seat 1 and is then arranged at the outer side;
Specifically, the check valve 5 is installed in a way of up-and-down inlet and outlet, so that air in the sleeve 6 can be discharged, but external air cannot enter the sleeve 6 from the check valve 5;
The center of the piston 11 is provided with a perforation 10, the perforation 10 is communicated with the inner rods 7, the bottoms of the two groups of inner rods 7 are fixedly provided with a three-way pipe 12, and a manual valve 8 is fixedly arranged at the bottom of the three-way pipe 12 and below the base 2;
The three-way pipe 12 is embedded and installed inside the base 2, and the tops of two ends of the three-way pipe 12 are mutually communicated with the inner rod 7.
In this embodiment, when the piston 11 of the manual valve 8 moves upward after closing, air in the sleeve 6 can be discharged from the one-way valve 5, when the piston 11 moves to the top, the base 2 rises to finish closing with the mounting seat 1, at this time, the base 2 cannot move downward due to the negative pressure in the sleeve 6, so that the stability of the fire extinguisher body 9 stored in the mounting seat 1 is ensured, and when the fire extinguisher body 9 needs to be used, only the manual valve 8 needs to be opened, at this time, the external air can enter the sleeve 6 through the three-way pipe 12, the inner rod 7 and the perforation 10, at this time, the piston 11 can move downward, and the base 2 moves downward to expose the fire extinguisher body 9.
When the fire extinguisher is used, firstly, the mounting seat 1 can be fixed on a wall surface through the mounting hole 4 formed in the fixing plate 3, then the fire extinguisher body 9 can be placed above the base 2, the manual valve 8 is closed, then the base 2 is pushed upwards, at the moment, the inner rod 7 can drive the piston 11 to move upwards in the sleeve 6, the air in the sleeve 6 is continuously discharged from the one-way valve 5, after pushing to the top, the air in the sleeve 6 is discharged to form negative pressure, at the moment, the base 2 cannot automatically fall down when the base 2 is released, so that the fire extinguisher body 9 is placed in the mounting seat 1, when in use, the manual valve 8 can be opened, at the moment, the outside air can enter the sleeve 6 through the three-way pipe 12, the inner rod 7 and the perforation 10, so that the piston 11, the inner rod and the base 2 can be moved downwards, and the fire extinguisher body 9 can be taken out for use after moving to the bottom.
Claims (5)
1. The utility model provides an easily receive and release's fire extinguisher, includes mount pad (1) and fire extinguisher body (9), its characterized in that: the two sides of the inside of the mounting seat (1) are embedded and provided with sleeves (6), a piston (11) is movably arranged in each sleeve (6), an inner rod (7) is fixedly arranged at the bottom of each piston (11), and a base (2) is fixedly arranged at the bottom of each inner rod (7);
The utility model discloses a three-way valve, including sleeve (6), mounting seat (2), piston (11), sleeve (6), manual valve (8), sleeve (7), sleeve (6) top fixed mounting has check valve (5), just check valve (5) run through and place the outside behind mount pad (1) top, perforation (10) have been seted up in piston (11) centre of a circle department, perforation (10) and interior pole (7) communicate each other, two sets of interior pole (7) bottom fixed mounting has three-way pipe (12), three-way pipe (12) bottom just is located base (2) below fixed mounting has manual valve (8).
2. The fire extinguisher easy to be stored and taken out as claimed in claim 1, wherein the top of the base (2) is fixedly stuck with a rubber ring (13).
3. A retractable fire extinguisher according to claim 2, wherein the fire extinguisher body (9) is disposed inside the rubber ring (13) above the base (2).
4. The fire extinguisher easy to be stored and taken out according to claim 1, wherein the fixing plates (3) are integrally formed at the rear parts of the two sides of the mounting seat (1), and the mounting holes (4) are formed on the upper side and the lower side of the fixing plates (3) in a penetrating manner.
5. The fire extinguisher easy to be stored and taken out according to claim 1, wherein the three-way pipe (12) is embedded and installed inside the base (2), and the tops of the two ends of the three-way pipe (12) are mutually communicated with the inner rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322983726.9U CN221243809U (en) | 2023-11-06 | 2023-11-06 | Fire extinguisher easy to retract and release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322983726.9U CN221243809U (en) | 2023-11-06 | 2023-11-06 | Fire extinguisher easy to retract and release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221243809U true CN221243809U (en) | 2024-07-02 |
Family
ID=91623972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322983726.9U Active CN221243809U (en) | 2023-11-06 | 2023-11-06 | Fire extinguisher easy to retract and release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221243809U (en) |
-
2023
- 2023-11-06 CN CN202322983726.9U patent/CN221243809U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |