CN113797469A - Wisdom fire control is with fire extinguisher of thermal-insulated shield formula - Google Patents
Wisdom fire control is with fire extinguisher of thermal-insulated shield formula Download PDFInfo
- Publication number
- CN113797469A CN113797469A CN202111213032.6A CN202111213032A CN113797469A CN 113797469 A CN113797469 A CN 113797469A CN 202111213032 A CN202111213032 A CN 202111213032A CN 113797469 A CN113797469 A CN 113797469A
- Authority
- CN
- China
- Prior art keywords
- shield
- fixedly mounted
- fire
- fire extinguisher
- rod
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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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 discloses an intelligent heat-insulation shield type fire extinguisher for fire fighting, which comprises a device main body; the side plate is pulled out of the first sliding bin, so that the area of a shield is increased, the fire blocking area of the shield can be increased, the fire blocking effect is further improved, the personal safety of workers is further guaranteed, and the stability of the side plate is enhanced by rotating the first buckling rod out of the first mounting groove and buckling one end of the first buckling rod on the buckle; when using the device, can start two sets of hydraulic stems, make the roof rotate 90 through the effect of hydraulic stem, and then make the roof be the vertical state with the shield, then take out the pull board from the smooth storehouse of second, increase the protection area of roof, when using the shield, the roof can block the object that the top dropped, avoids these objects that fall to directly pound user's head, assurance staff's that can step forward personal safety.
Description
Technical Field
The invention belongs to the technical field of fire fighting equipment, and particularly relates to an intelligent heat-insulation shield type fire extinguisher for fire fighting.
Background
The intelligent fire-fighting full-name intelligent fire-fighting linkage alarm system monitors an early-warning area in real time through a smoke detector installed on site, analyzes and processes acquired data, wirelessly transmits the data to an intelligent fire-fighting cloud platform through the Internet of things, senses any fire condition occurring in the monitored area in time, and gives an alarm or performs corresponding linkage processing in a control center according to the alarm level of the fire condition.
The use of fire extinguisher is indispensable in wisdom fire extinguishing system, and the wisdom fire extinguisher that generally uses at present is comparatively simple with most structure, when putting out a fire, the user lacks certain safeguard measure, if when using the fire extinguisher, flame spreads near the user, and when the unable very first time of user suppressed flame, user's personal safety will unable guarantee, and at the scene of a fire, some building structure, furniture, indoor embellishment etc. are burnt by the fire after, the risk that collapses can appear in it, if these collapses thing and directly pound on user's head, can influence user's life safety.
An effective solution to the problems in the related art has not been proposed yet.
Therefore, in order to solve the above problems, the present invention provides a heat-insulating shield type fire extinguisher for intelligent fire fighting.
Disclosure of Invention
The invention aims to provide an intelligent heat-insulation shield type fire extinguisher for fire fighting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a heat-insulating shield-type fire extinguisher for intelligent fire fighting comprises a device main body, wherein a shield is installed on one side of the device main body, first sliding bins are respectively arranged on two sides of the interior of the shield, side plates are respectively and slidably connected to the interior of each first sliding bin, a first mounting groove is formed in the top ends of the side plates, a first buckling rod is installed inside each first mounting groove, buckles are installed on two sides of the shield, a top plate is installed on the top end of one side of the shield, a second sliding bin is arranged inside the top plate, a pulling plate is slidably connected to the interior of the second sliding bin, a dry powder bin is arranged inside the shield, a powder outlet pipe is installed inside the dry powder bin, a valve is installed on the powder outlet pipe, a second mounting groove is formed in the front of the shield, an electric telescopic rod is installed inside the second mounting groove, and a sliding block is fixedly installed at one end of the electric telescopic rod, the back of shield is equipped with the third mounting groove, the internally mounted of third mounting groove has telescopic branch.
Furthermore, the two groups of first sliding cabins are symmetrically distributed along the longitudinal central axis of the shield.
Further, the roof pass through the hinge with the top of shield is articulated to be connected, the equal fixed mounting in exit end both sides in the smooth storehouse of second has first stopper, the equal fixed mounting in one end both sides of pull board has the second stopper, just the other end fixed mounting of pull board has the first in command, the hydraulic stem is all installed to the both sides of roof, the one end of hydraulic stem with one side of roof is connected, the other end of hydraulic stem with one side of shield is connected.
Furthermore, the inside fixed mounting of first mounting groove has first connecting axle, run through on the first connecting axle and be connected with first rotation piece, one side fixed mounting of first rotation piece has first knot pole, the one end of first knot pole with the clasp lock is connected, one side fixed mounting of curb plate has the second handle.
Further, the top fixed mounting of clip has the mounting panel, one side of mounting panel with the lateral wall fixed connection of shield, just the clip is followed the longitudinal axis symmetric distribution of shield.
Furthermore, the one end fixed mounting that goes out the powder pipe has the connector, go out the powder shower nozzle is installed to the one end of connector, the connector with slider through connection, it is in to go out powder shower nozzle fixed mounting the one side of slider.
Further, the inside one end fixed mounting of second mounting groove has the fixing base, one side fixed mounting of fixing base has electric telescopic handle, the slider with second mounting groove sliding connection.
Furthermore, an observation window is fixedly arranged on the shield.
Furthermore, the back of the shield is provided with two sets of third mounting grooves, the two sets of third mounting grooves are symmetrically distributed along the longitudinal central axis of the shield, a second connecting shaft is fixedly mounted inside the third mounting grooves, the second connecting shaft is connected with a second rotating block in a penetrating mode, and one side of the second rotating block is fixedly mounted with the telescopic supporting rod.
Further, the back fixed mounting of shield has two sets of third handles, and is two sets of the third handle is followed the longitudinal axis symmetric distribution of shield, still fixed mounting has control switch at the back of shield, control switch with the valve electric telescopic handle with hydraulic stem electric connection.
Compared with the prior art, the invention has the following beneficial effects:
1. in the invention, a user sets the shield in front of the body to form a protective belt to separate flames, thereby providing guarantee for the personal safety of workers.
2. In the invention, if the fire is great, the side plate can be pulled out from the first sliding bin, so that the area of the shield is increased, the fire blocking area of the shield can be increased, the fire blocking effect is further improved, the personal safety of workers is further guaranteed, and the stability of the side plate is enhanced by rotating the first buckling rod out of the first mounting groove and buckling one end of the first buckling rod on the buckle.
3. According to the shield-type automatic lifting device, two groups of hydraulic rods can be started when the device is used, the top plate can rotate 90 degrees under the action of the hydraulic rods, the top plate can be perpendicular to a shield, then the drawing plate is drawn out from the second sliding bin, the protection area of the top plate is increased, objects falling from the top can be blocked by the top plate when the shield is used, the falling objects are prevented from directly hitting the head of a user, and the personal safety of workers can be further guaranteed.
4. According to the invention, when a user is trapped at one position and is inconvenient to move, the device can be erected on the ground, the telescopic supporting rod is rotated out of the third mounting groove, and then the length of the telescopic supporting rod is extended, so that one end of the telescopic supporting rod can be in contact with the ground, and a shield can be stably erected on the ground, so that the user does not need to hold the shield, the hands of the user are liberated, and the user can perform other operations to perform self-rescue measures.
5. According to the invention, the valve is opened by controlling the switch, so that the dry powder in the dry powder bin can be sprayed out through the powder outlet pipe, the connector and the powder outlet nozzle to extinguish flame, if the shield is erected at one place, the electric telescopic rod can be started by controlling the switch, and the sliding block slides in the second mounting groove through the telescopic action of the electric telescopic rod, so that the position of the powder outlet nozzle can be adjusted, and further the device can carry out fire extinguishing operation in a wider range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of a shield of the present invention;
FIG. 3 is a cross-sectional view of a shield of the present invention;
FIG. 4 is a schematic plan view of the top plate of the present invention;
FIG. 5 is a schematic view of the side plate of the present invention;
FIG. 6 is a front view of the shield of the present invention;
fig. 7 is a schematic view of the back structure of the shield of the present invention.
Reference numerals:
1. a device main body; 2. a shield; 201. a first sliding bin; 3. a top plate; 301. a second sliding bin; 302. a first stopper; 303. a drawing plate; 304. a second limiting block; 305. a first handle; 306. a hinge; 307. a hydraulic lever; 4. a side plate; 401. a first mounting groove; 402. a first rotating block; 403. a first connecting shaft; 404. a first buckle lever; 405. a second handle; 5. a clasp; 501. mounting a plate; 6. a dry powder bin; 601. a powder outlet pipe; 602. a valve; 603. a connector; 604. a powder outlet nozzle; 7. a second mounting groove; 701. a fixed seat; 702. an electric telescopic rod; 703. a slider; 8. an observation window; 9. a third mounting groove; 901. a second connecting shaft; 902. a second turning block; 903. a telescopic strut; 10. a third handle; 11. and controlling the switch.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
referring to fig. 1 to 7, the intelligent fire-fighting heat-insulation shield-type fire extinguisher according to the embodiment of the invention comprises an apparatus main body 1, a shield 2 is installed on one side of the apparatus main body 1, first sliding chambers 201 are respectively arranged on two sides of the shield 2, side plates 4 are respectively slidably connected to the insides of the first sliding chambers 201, first installation grooves 401 are formed in the top ends of the side plates 4, first buckle rods 404 are installed inside the first installation grooves 401, buckles 5 are installed on two sides of the shield 2, a top plate 3 is installed on the top end of one side of the shield 2, a second sliding chamber 301 is arranged inside the top plate 3, a pull plate 303 is slidably connected to the inside of the second sliding chamber 301, a dry powder chamber 6 is arranged inside the shield 2, a powder outlet pipe 601 is installed inside the dry powder outlet pipe 601, a valve 602 is installed on the powder outlet pipe 601, a second installation groove 7 is formed in the front of the shield 2, the internally mounted of second mounting groove 7 has electric telescopic handle 702, electric telescopic handle 702's one end fixed mounting has slider 703, the back of shield 2 is equipped with third mounting groove 9, the internally mounted of third mounting groove 9 has telescopic branch 903.
Through the scheme of the invention, the two groups of first sliding bins 201 are symmetrically distributed along the longitudinal central axis of the shield 2; the top plate 3 is hinged to the top end of the shield 2 through a hinge 306, first limiting blocks 302 are fixedly mounted on two sides of the outlet end of the second sliding bin 301, second limiting blocks 304 are fixedly mounted on two sides of one end of the drawing plate 303, a first handle 305 is fixedly mounted on the other end of the drawing plate 303, hydraulic rods 307 are mounted on two sides of the top plate 3, one end of each hydraulic rod 307 is connected with one side of the top plate 3, and the other end of each hydraulic rod 307 is connected with one side of the shield 2; a first connecting shaft 403 is fixedly installed in the first installation groove 401, a first rotating block 402 is connected to the first connecting shaft 403 in a penetrating manner, a first buckle rod 404 is fixedly installed on one side of the first rotating block 402, one end of the first buckle rod 404 is buckled and connected with the buckle 5, and a second handle 405 is fixedly installed on one side of the side plate 4; a mounting plate 501 is fixedly mounted at the top end of the clasp 5, one side of the mounting plate 501 is fixedly connected with the side wall of the shield 2, and the clasps 5 are symmetrically distributed along the longitudinal central axis of the shield 2; one end of the powder outlet pipe 601 is fixedly provided with a connector 603, one end of the connector 603 is provided with a powder outlet nozzle 604, the connector 603 is connected with the sliding block 703 in a penetrating way, and the powder outlet nozzle 604 is fixedly arranged on one side of the sliding block 703; a fixed seat 701 is fixedly installed at one end inside the second installation groove 7, the electric telescopic rod 702 is fixedly installed at one side of the fixed seat 701, and the sliding block 703 is connected with the second installation groove 7 in a sliding manner; an observation window 8 is fixedly arranged on the shield 2; two groups of third mounting grooves 9 are formed in the back of the shield 2, the two groups of third mounting grooves 9 are symmetrically distributed along the longitudinal central axis of the shield 2, a second connecting shaft 901 is fixedly mounted inside the third mounting grooves 9, the second connecting shaft 901 is connected with a second rotating block 902 in a penetrating manner, and one side of the second rotating block 902 is fixedly provided with the telescopic supporting rod 903; the back fixed mounting of shield 2 has two sets of third handles 10, and is two sets of third handle 10 is followed the longitudinal axis symmetric distribution of shield 2, still fixed mounting has control switch 11 in the back of shield 2, control switch 11 with valve 602 electric telescopic handle 702 with hydraulic stem 307 electric connection.
In specific application, a user erects the shield 2 in front of the body, a protective belt can be formed to separate flame, thereby ensuring the personal safety of workers, the valve 602 is opened by controlling the switch 11, so that the dry powder in the dry powder bin 6 can be sprayed out through the powder outlet pipe 601, the connector 603 and the powder outlet nozzle 604 to extinguish the flame, if the fire is great, the side plate 4 can be drawn out from the first sliding bin 201 to increase the area of the shield 2, so that the fire blocking area of the shield 2 can be increased, further the fire blocking effect can be improved, further ensuring the personal safety of the workers, the stability of the side plate 4 can be enhanced by taking the first buckling rod 404 out from the first mounting groove 401 and buckling one end of the first buckling rod 404 on the buckling hook 5, the two sets of hydraulic rods 307 are started, the top plate 3 can rotate for 90 degrees under the action of the hydraulic rods 307, the flame can be prevented from being blocked by the second buckling rod, and the flame can be prevented from being blocked by the second buckling rod 307, and the flame can be prevented from being blocked by the second rod 307, and the second rod, and the flame can be prevented from being blocked by the second rod and the second rod, and the second rod can be prevented from being blocked by the second rod, and the second rod, the second rod can be prevented from being blocked by the second rod, and the second rod can be prevented from being blocked by the second rod, and the second rod, and the second rod, the second rod can be prevented from being blocked, the second rod, and prevented from being blocked, and prevented from being blocked, the second rod, the third rod, the second rod is prevented from, further, the top plate 3 can be perpendicular to the shield 2, the pull plate 303 is pulled out from the second sliding bin 301 to increase the protection area of the top plate 3, when the shield 2 is used, the top plate 3 can block objects falling from the top, the objects are prevented from directly hitting the head of a user, the personal safety of workers can be further ensured, when the user is trapped at one place and is inconvenient to move, the device can be erected on the ground, the telescopic supporting rod 903 is rotated out from the third mounting groove 9, the length of the telescopic supporting rod 903 is extended, one end of the telescopic supporting rod 903 can be in contact with the ground, the shield 2 can be stably erected on the ground, the user does not need to hold the shield 2, the two hands of the user are released, and the user can perform other operations to perform self-rescue measures, and can start electric telescopic handle 702 through control switch 11 this moment, make slider 703 slide in second mounting groove 7 through electric telescopic handle 702's telescopic action to make the position of powder shower nozzle 604 can be adjusted, and then make the device can carry out the operation of putting out a fire of wider range.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a thermal-insulated shield formula's fire extinguisher for fire control of wisdom, its characterized in that, includes device main part (1), shield (2) is installed to one side of device main part (1), the inside both sides of shield (2) are equipped with first smooth storehouse (201) respectively, the equal sliding connection in inside of first smooth storehouse (201) has curb plate (4), the top of curb plate (4) is equipped with first mounting groove (401), the internally mounted of first mounting groove (401) has first knot pole (404), clip (5) are all installed to the both sides of shield (2), roof (3) are installed to one side top of shield (2), the inside of roof (3) is equipped with second smooth storehouse (301), the inside sliding connection in second smooth storehouse (301) has pull board (303), the inside of shield (2) is equipped with dry powder storehouse (6), the internally mounted of dry powder storehouse (6) has powder outlet pipe (601), install valve (602) on powder outlet pipe (601), the front of shield (2) is equipped with second mounting groove (7), the internally mounted of second mounting groove (7) has electric telescopic handle (702), the one end fixed mounting of electric telescopic handle (702) has slider (703), the back of shield (2) is equipped with third mounting groove (9), the internally mounted of third mounting groove (9) has telescopic branch (903).
2. The intelligent fire-fighting heat-insulating shield-type fire extinguisher as claimed in claim 1, wherein the two sets of first sliding chambers (201) are symmetrically distributed along the longitudinal central axis of the shield (2).
3. The intelligent heat-insulation shield-type fire extinguisher for fire fighting according to claim 1, wherein the top plate (3) is hinged to the top end of the shield (2) through a hinge (306), first limiting blocks (302) are fixedly mounted on two sides of the outlet end of the second sliding bin (301), second limiting blocks (304) are fixedly mounted on two sides of one end of the pull plate (303), a first handle (305) is fixedly mounted on the other end of the pull plate (303), hydraulic rods (307) are mounted on two sides of the top plate (3), one end of each hydraulic rod (307) is connected to one side of the top plate (3), and the other end of each hydraulic rod (307) is connected to one side of the shield (2).
4. The intelligent heat-insulation shield-type fire extinguisher for fire fighting according to claim 1, wherein a first connecting shaft (403) is fixedly mounted inside the first mounting groove (401), a first rotating block (402) is connected to the first connecting shaft (403) in a penetrating manner, the first buckle rod (404) is fixedly mounted on one side of the first rotating block (402), one end of the first buckle rod (404) is connected with the buckle (5) in a buckling manner, and a second handle (405) is fixedly mounted on one side of the side plate (4).
5. The intelligent heat-insulation shield-type fire extinguisher for fire fighting according to claim 1, characterized in that a mounting plate (501) is fixedly mounted on the top end of the clasp (5), one side of the mounting plate (501) is fixedly connected with the side wall of the shield (2), and the clasps (5) are symmetrically distributed along the longitudinal central axis of the shield (2).
6. The intelligent heat-insulation shield-type fire extinguisher for fire fighting according to claim 1, wherein a connector (603) is fixedly mounted at one end of the powder outlet pipe (601), a powder outlet nozzle (604) is mounted at one end of the connector (603), the connector (603) is in through connection with the sliding block (703), and the powder outlet nozzle (604) is fixedly mounted at one side of the sliding block (703).
7. The intelligent heat-insulation shield type fire extinguisher for fire fighting according to claim 1, wherein a fixing seat (701) is fixedly installed at one end of the inside of the second installation groove (7), the electric telescopic rod (702) is fixedly installed at one side of the fixing seat (701), and the sliding block (703) is slidably connected with the second installation groove (7).
8. The intelligent fire-fighting heat-insulation shield-type fire extinguisher as claimed in claim 1, wherein the shield (2) is fixedly provided with an observation window (8).
9. The intelligent fire-fighting heat-insulation shield-type fire extinguisher according to claim 1, wherein two sets of third mounting grooves (9) are formed in the back of the shield (2), the two sets of third mounting grooves (9) are symmetrically distributed along the longitudinal central axis of the shield (2), a second connecting shaft (901) is fixedly mounted inside the third mounting grooves (9), a second rotating block (902) is connected to the second connecting shaft (901) in a penetrating manner, and the telescopic supporting rod (903) is fixedly mounted on one side of the second rotating block (902).
10. The intelligent heat-insulation shield-type fire extinguisher for fire fighting according to claim 3, characterized in that two sets of third handles (10) are fixedly mounted on the back of the shield (2), the two sets of third handles (10) are symmetrically distributed along the longitudinal central axis of the shield (2), a control switch (11) is further fixedly mounted on the back of the shield (2), and the control switch (11) is electrically connected with the valve (602), the electric telescopic rod (702) and the hydraulic rod (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111213032.6A CN113797469A (en) | 2021-10-19 | 2021-10-19 | Wisdom fire control is with fire extinguisher of thermal-insulated shield formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111213032.6A CN113797469A (en) | 2021-10-19 | 2021-10-19 | Wisdom fire control is with fire extinguisher of thermal-insulated shield formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113797469A true CN113797469A (en) | 2021-12-17 |
Family
ID=78897888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111213032.6A Pending CN113797469A (en) | 2021-10-19 | 2021-10-19 | Wisdom fire control is with fire extinguisher of thermal-insulated shield formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113797469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240019462A (en) * | 2022-08-04 | 2024-02-14 | 주식회사 비엔에프아이디 | Portable extinguishing apparatus for forest fire |
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|---|---|---|---|---|
| GB336785A (en) * | 1929-10-12 | 1930-10-23 | Herbert Burrows | A portable shield or screen for use when attacking fire |
| DE3539065A1 (en) * | 1985-04-27 | 1987-05-14 | Henning Dr Ing Luepertz | Protective shield, which can be folded and rolled together, for fire-fighting |
| KR20110004923U (en) * | 2009-11-11 | 2011-05-18 | 유근충 | Shielf for fireman |
| CN207237117U (en) * | 2017-08-18 | 2018-04-17 | 四川巨健消防装备制造有限公司 | Mobile extinguishing device |
| JP2018112420A (en) * | 2017-01-10 | 2018-07-19 | 株式会社 ゼネテック | Location information server, correction target portable terminal, and location information correcting method |
| US20200008614A1 (en) * | 2017-02-24 | 2020-01-09 | Mark Larman | Chef Shield |
| CN212662489U (en) * | 2020-06-11 | 2021-03-09 | 中仁应急救援有限公司 | Fire control individual soldier operation protection shield |
| CN213555031U (en) * | 2020-08-21 | 2021-06-29 | 宁夏万汇云合消防科技有限公司 | Shield type fire extinguisher |
| CN214388597U (en) * | 2020-10-10 | 2021-10-15 | 香河星通科技有限公司 | Fire-fighting shield |
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2021
- 2021-10-19 CN CN202111213032.6A patent/CN113797469A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB336785A (en) * | 1929-10-12 | 1930-10-23 | Herbert Burrows | A portable shield or screen for use when attacking fire |
| DE3539065A1 (en) * | 1985-04-27 | 1987-05-14 | Henning Dr Ing Luepertz | Protective shield, which can be folded and rolled together, for fire-fighting |
| KR20110004923U (en) * | 2009-11-11 | 2011-05-18 | 유근충 | Shielf for fireman |
| JP2018112420A (en) * | 2017-01-10 | 2018-07-19 | 株式会社 ゼネテック | Location information server, correction target portable terminal, and location information correcting method |
| US20200008614A1 (en) * | 2017-02-24 | 2020-01-09 | Mark Larman | Chef Shield |
| CN207237117U (en) * | 2017-08-18 | 2018-04-17 | 四川巨健消防装备制造有限公司 | Mobile extinguishing device |
| CN212662489U (en) * | 2020-06-11 | 2021-03-09 | 中仁应急救援有限公司 | Fire control individual soldier operation protection shield |
| CN213555031U (en) * | 2020-08-21 | 2021-06-29 | 宁夏万汇云合消防科技有限公司 | Shield type fire extinguisher |
| CN214388597U (en) * | 2020-10-10 | 2021-10-15 | 香河星通科技有限公司 | Fire-fighting shield |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240019462A (en) * | 2022-08-04 | 2024-02-14 | 주식회사 비엔에프아이디 | Portable extinguishing apparatus for forest fire |
| KR102663035B1 (en) * | 2022-08-04 | 2024-05-03 | 주식회사 비엔에프아이디 | Portable extinguishing apparatus for forest fire |
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Application publication date: 20211217 |