CN210159113U - Explosion-proof type fire extinguisher - Google Patents
Explosion-proof type fire extinguisher Download PDFInfo
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- CN210159113U CN210159113U CN201920674837.2U CN201920674837U CN210159113U CN 210159113 U CN210159113 U CN 210159113U CN 201920674837 U CN201920674837 U CN 201920674837U CN 210159113 U CN210159113 U CN 210159113U
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- fire extinguisher
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- splicing
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Abstract
The utility model relates to an explosion-proof type fire extinguisher belongs to the fire extinguisher field, including fire extinguisher body, be provided with the spray tube on the fire extinguisher body, the cover is equipped with the protective sheath on fire extinguisher body's the outer wall, and the protective sheath includes protection skeleton and the rubber sleeve of parcel on protection skeleton, and protection skeleton is formed by a plurality of annular frameworks and vertical skeleton combination, and annular framework cover is established on fire extinguisher body and is set up along fire extinguisher body's length direction interval, and vertical skeleton sets up along the even interval of circumference of fire extinguisher, the utility model discloses have the effect of avoiding the fire extinguisher to receive the striking and explode.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire extinguisher and specifically relates to an explosion-proof type fire extinguisher is related to.
Background
The fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire may happen, the components filled in different kinds of fire extinguishers are different and are specially designed for different fires, and the fire extinguisher is required to be paid attention to avoid adverse effects and causing danger when in use.
The prior Chinese patent with the publication number of CN203861813U discloses a fire extinguisher, which comprises a bottle body with a neck, a pressure gauge, a siphon pipe, a spray pipe, a valve assembly, a carrying handle, a pressing handle and a safety plug; the fire extinguisher also comprises an air core; a connecting hole is arranged at the outer side of the neck part, and an air core hole communicated with the bottle body is arranged at the bottom surface of the connecting hole; the gas core comprises a core rod provided with a convex ring, an outer cylinder with the inner diameter matched with the outer diameter of the convex ring and an opening at one end, a through cover penetrating out of one end of the core rod and connected with the opening end of the outer cylinder, and a gas core pressure spring with two ends respectively pressing the through cover and the convex ring; the outer cylinder is hermetically connected with the air core hole; the pressure gauge is in threaded connection with the connecting hole; the other end of the core rod penetrates through the closed end of the outer cylinder to be in contact with a pressure head of the pressure gauge.
The above prior art solutions have the following drawbacks: in the transportation or storage of the fire extinguisher, if the fire extinguisher is inadvertently dropped or is subjected to a strong impact, the fire extinguisher may explode, causing personal injury or economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire extinguisher that can avoid the fire extinguisher to receive the striking and explode.
The utility model aims at realizing through the following technical scheme:
the utility model provides an explosion-proof type fire extinguisher, includes fire extinguisher body, the last spray tube that is provided with of fire extinguisher body, the cover is equipped with the protective sheath on fire extinguisher body's the outer wall, the protective sheath includes protection skeleton and the rubber sleeve of parcel on protection skeleton, protection skeleton is formed by a plurality of annular skeleton and vertical skeleton combination, the annular skeleton cover is established on fire extinguisher body and is set up along fire extinguisher body's length direction interval, vertical skeleton sets up along the even interval of circumference of fire extinguisher.
Through adopting above-mentioned technical scheme, arrange the fire extinguisher in the protective sheath after, because protective sheath itself comprises protection skeleton and rubber sleeve, consequently when the external shock was received to the fire extinguisher, the rubber sleeve can absorb and reduce the striking energy of transmission to the fire extinguisher body, thereby avoid the fire extinguisher body to receive the striking and produce the explosion, the security when having guaranteed the fire extinguisher transportation and depositing, and set up the protection skeleton into the dictyosome that annular skeleton and vertical skeleton are constituteed, the weight of protective sheath itself can significantly reduce, people are more laborsaving when taking the fire extinguisher.
The utility model discloses further set up to: the protective sheath is formed by first casing and second casing concatenation mutually, first casing and second casing and the position that is located the concatenation mutually are provided with first connecting portion and second connecting portion respectively, first connecting portion and second connecting portion are whole all to be "U" shape, be provided with splice groove and concatenation strip on first connecting portion and the second connecting portion respectively, the splice groove sets up along the length direction of fire extinguisher body, the splice groove is close to the one end of first connecting portion notch and link up the setting, the concatenation strip sets up with the splice groove cooperation, be provided with the fixing device who is used for fixed first casing and second casing on first connecting portion and the second connecting portion.
Through adopting the above technical scheme, when the protective sheath is installed, arrange the fire extinguisher body in first casing earlier, then make the splice bar on the second connecting portion get into the splice groove from the one end that the splice groove link up on the first connecting portion, remove the second casing, after the splice bar got into the splice groove completely, first connecting portion then can with the complete butt of second connecting portion, thereby make first casing and the concatenation of second casing come up and form the protective sheath, at last reuse fixing device with first casing and second casing fixed can, through being divided into first casing and second casing with the protective sheath, first casing and the concatenation of second casing are connected to rethread first connecting portion and second connecting portion, so just realized the installation of protective sheath, make the installation of protective sheath more convenient and can fix on the fire extinguisher body better.
The utility model discloses further set up to: the fixing device comprises a fixing hole formed in the first connecting portion, the fixing hole is located in the position, away from the notch of the first connecting portion, a matching hole communicated with the fixing hole is formed in the second connecting portion, a fixing bolt penetrating through the fixing hole and the matching hole is arranged in the fixing hole, a fixing nut is connected to the fixing bolt in a threaded mode, and the fixing nut abuts against the second connecting portion.
Through adopting above-mentioned technical scheme, after first casing and second casing pass through the concatenation groove and splice the strip concatenation, the fixed orifices on the first connecting portion can align with the cooperation pore pair on the second connecting portion, then pass fixed orifices and cooperation pore with fixing bolt, again twist fixing nut on the fixing bolt, make it tightly support to the second connecting portion on, thereby fixed first casing and second casing, fixing bolt and fixing nut have better fixed effect, and all comparatively swift when installation and dismantlement.
The utility model discloses further set up to: the cross section shape of the splicing groove is set to be T-shaped, and the splicing strips are matched with the T-shaped splicing strips.
Through adopting above-mentioned technical scheme, set up splice groove and concatenation strip into "T" shape, can prevent that the concatenation strip breaks away from splice groove to the connection effect between first connecting portion and the second connecting portion has been improved.
The utility model discloses further set up to: be provided with the sponge layer on the inner wall of protective sheath, the sponge layer sets up with fire extinguisher body butt.
Through adopting above-mentioned technical scheme, the setting on sponge layer can further cushion the energy that comes from the striking production on the one hand, protects the fire extinguisher body, and on the other hand can absorb certain moisture to keep the aridity of fire extinguisher body, prevent that the fire extinguisher body from being rusted.
The utility model discloses further set up to: and a plurality of fixing clamps for fixing the spray pipe are arranged on the protective sleeve along the length direction of the body of the fire extinguisher.
Through adopting above-mentioned technical scheme, arrange the spray tube in the fixation clamp, when the striking is received to the fire extinguisher body, can form certain protection to the spray tube, reduce the damage that the spray tube received.
The utility model discloses further set up to: the protective sleeve is provided with a handle.
Through adopting above-mentioned technical scheme, the setting of handle can make things convenient for people to take and use the fire extinguisher body, convenience when improving the fire extinguisher use.
To sum up, the utility model discloses a beneficial technological effect does:
1. the fire extinguisher body is provided with the protective sleeve consisting of the protective framework and the rubber sleeve, so that energy generated when the fire extinguisher body is impacted can be absorbed, and the impact on the fire extinguisher body is reduced, so that the fire extinguisher is prevented from exploding, and the protective framework is a net-shaped body consisting of the annular framework and the longitudinal framework, so that the weight of the protective sleeve can be reduced, and people can conveniently take and transport the fire extinguisher;
2. through dividing into first casing and second casing with the protective sheath to set up first connecting portion and second connecting portion on first casing and second casing respectively, the rethread first connecting portion and second connecting portion couple together first casing and second casing, thereby install the protective sheath to the fire extinguisher body on, make the installation of protective sheath more convenient.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the embodiment of the present invention after the rubber sleeve is partially hidden;
fig. 4 is a schematic diagram of an exploded structure after the first and second housings are exploded according to an embodiment of the present invention;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
In the figure, 1, a fire extinguisher body; 11. a nozzle; 2. a protective sleeve; 21. protecting the framework; 211. an annular skeleton; 212. a longitudinal skeleton; 22. a rubber sleeve; 23. a first housing; 231. a first connection portion; 232. splicing grooves; 233. a fixing hole; 234. fixing the bolt; 235. fixing a nut; 24. a second housing; 241. a second connecting portion; 242. splicing the strips; 243. a mating hole; 25. a fixing clip; 26. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, for the utility model discloses an explosion-proof fire extinguisher, including fire extinguisher body 1 and spray tube 11, the cover is equipped with protective sheath 2 on the lateral wall of fire extinguisher body 1, protective sheath 2 comprises rubber sleeve 22 on protection skeleton 21 and the protection skeleton 21, and protection skeleton 21 includes a plurality of annular frameworks 211 and the longitudinal skeleton 212 of mutual combination again, wherein annular framework 211 sets up along the length direction interval of fire extinguisher body 1, longitudinal skeleton 212 then sets up along the even interval of circumference of fire extinguisher body 1, annular framework and longitudinal mount constitute latticed protective sheath 2 jointly; protective sheath 2 can prevent that fire extinguisher body 1 from receiving powerful striking to avoid fire extinguisher body 1 to explode, and latticed protective sheath 2 has reduced protective sheath 2's weight, and people can take fire extinguisher body 1 more laborsavingly.
Referring to fig. 4 and 5, the protective sheath 2 includes the first casing 23 and the second casing 24 that splice mutually, on the first casing 23 and the second casing 24 respectively fixedly connected with first connecting portion 231 second connecting portion 241, first connecting portion 231 and second connecting portion 241 are whole all to be "U" shape, splice groove 232 has been seted up along the length direction of fire extinguisher body 1 on the first connecting portion 231, splice groove 232 is close to the one end through setting of first connecting portion 231 notch, be provided with the splice bar 242 of sliding connection in splice groove 232 on the second connecting portion 241.
Referring to fig. 2 and 4, a fixing hole 233 is formed in a position of the first connecting portion 231 away from the notch, a matching hole 243 is formed in a corresponding position of the second connecting portion 241, a fixing bolt 234 penetrates through the fixing hole 233 and the matching hole 243, and a fixing nut 235 abutting against the second connecting portion 241 is in threaded connection with the fixing bolt 234; in order to prevent the splice bar 242 from being separated from the splice bar 242 and to improve the connection effect between the first connection portion 231 and the second connection portion 241, the shape of the splice groove 232 and the splice bar 242 is set to be "T" shaped.
When the protective sheath 2 is installed, firstly, the first shell 23 and the second shell 24 are separated, then the fire extinguisher body 1 is arranged in the first shell 23, the splicing strip 242 of the second shell 24 is moved into the splicing groove 232 from one end through the splicing groove 232, meanwhile, the second shell 24 is moved, the splicing strip 242 completely enters the splicing groove 232, the fixing hole 233 is aligned with the matching hole 243, finally, the fixing bolt 234 penetrates into the fixing hole 233 and the matching hole 243, the first shell 23 and the second shell 24 are fixed through the fixing nut 235, the installation of the protective sheath 2 is completed, the installation of the protective sheath 2 is facilitated through the first shell 23 and the second shell 24, and meanwhile, the fixing effect is better.
Referring to fig. 1, a sponge layer (not shown in the figure) abutting against the fire extinguisher body 1 is arranged on the inner wall of the protective sleeve 2, the sponge layer can further protect the fire extinguisher body 1, meanwhile, in order to protect the spray pipe 11, a plurality of fixing clips 25 are arranged on the protective sleeve 2 along the length direction of the fire extinguisher body 1, and the spray pipe 11 is positioned in the fixing clips 25; still be equipped with handle 26 on the protective sheath 2, people can more conveniently take fire extinguisher body 1 through handle 26 and put out a fire.
The implementation principle of the embodiment is as follows: when the protective sleeve 2 is installed on the fire extinguisher body 1, the fire extinguisher body 1 is placed in the first shell 23, then the splicing strip 242 on the second shell 24 enters the splicing groove 232 groove on the first shell 23, the second shell 24 is moved at the same time, the splicing strip 242 completely enters the splicing groove 232, the fixing hole 233 on the first connecting part 231 is overlapped with the matching hole 243 on the second connecting part 241, then the fixing bolt 234 is placed in the fixing hole 233 and the matching hole 243, the fixing nut 235 is screwed up to be abutted against the second connecting part 241, so that the first connecting part 231 and the second connecting part 241 are connected and fixed, the first shell 23 and the shell are spliced into the protective sleeve 222, the fire extinguisher body 1 can be protected after the protective sleeve 2 is installed, most of impact energy is absorbed when the fire extinguisher body 1 receives impact, and the fire extinguisher body 1 is prevented from explosion, the fire extinguisher is safer to store, transport and use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an explosion-proof type fire extinguisher, includes fire extinguisher body (1), be provided with spray tube (11), its characterized in that on fire extinguisher body (1): the cover is equipped with protective sheath (2) on the outer wall of fire extinguisher body (1), protective sheath (2) are including protection skeleton (21) and rubber sleeve (22) of parcel on protection skeleton (21), protection skeleton (21) are formed by a plurality of annular skeleton (211) and vertical skeleton (212) combination, annular skeleton (211) cover is established on fire extinguisher body (1) and is set up along the length direction interval of fire extinguisher body (1), vertical skeleton (212) set up along the even interval of circumference of fire extinguisher body (1).
2. An explosion-proof type fire extinguisher according to claim 1, characterized in that: the protective sleeve (2) is formed by splicing a first shell (23) and a second shell (24), the first shell (23) and the second shell (24) are respectively provided with a first connecting part (231) and a second connecting part (241) at the splicing positions, the first connecting part (231) and the second connecting part (241) are both U-shaped as a whole, the first connecting part (231) and the second connecting part (241) are respectively provided with a splicing groove (232) and a splicing strip (242), the splicing groove (232) is arranged along the length direction of the fire extinguisher body (1), the splicing groove (232) is arranged through one end close to the notch of the first connecting part (231), the splicing strips (242) are matched with the splicing grooves (232), and fixing devices used for fixing the first shell (23) and the second shell (24) are arranged on the first connecting portion (231) and the second connecting portion (241).
3. An explosion-proof fire extinguisher as claimed in claim 2, wherein: fixing device is including offering fixed orifices (233) on first connecting portion (231), fixed orifices (233) are located first connecting portion (231) and keep away from the position of first connecting portion (231) notch, mating holes (243) that are linked together with fixed orifices (233) are seted up on second connecting portion (241), be provided with in fixed orifices (233) and wear to locate fixed orifices (233) and mating holes (243) fixing bolt (234), threaded connection has fixation nut (235) on fixing bolt (234), fixation nut (235) butt sets up on second connecting portion (241).
4. An explosion-proof fire extinguisher as claimed in claim 2, wherein: the cross section of the splicing groove (232) is in a T shape, and the splicing strips (242) are matched with the T-shaped splicing strips (242).
5. An explosion-proof type fire extinguisher according to claim 1, characterized in that: the fire extinguisher is characterized in that a sponge layer is arranged on the inner wall of the protective sleeve (2) and is abutted against the fire extinguisher body (1).
6. An explosion-proof type fire extinguisher according to claim 1, characterized in that: a plurality of fixing clips (25) used for fixing the spray pipe (11) are arranged on the protective sleeve (2) along the length direction of the fire extinguisher body.
7. An explosion-proof type fire extinguisher according to claim 1, characterized in that: the protective sleeve (2) is provided with a handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674837.2U CN210159113U (en) | 2019-05-10 | 2019-05-10 | Explosion-proof type fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674837.2U CN210159113U (en) | 2019-05-10 | 2019-05-10 | Explosion-proof type fire extinguisher |
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| Publication Number | Publication Date |
|---|---|
| CN210159113U true CN210159113U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674837.2U Active CN210159113U (en) | 2019-05-10 | 2019-05-10 | Explosion-proof type fire extinguisher |
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| CN (1) | CN210159113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337018A (en) * | 2020-11-05 | 2021-02-09 | 安徽飞达消防设备工程有限公司 | Pipe network type superfine dry powder fire extinguisher |
-
2019
- 2019-05-10 CN CN201920674837.2U patent/CN210159113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337018A (en) * | 2020-11-05 | 2021-02-09 | 安徽飞达消防设备工程有限公司 | Pipe network type superfine dry powder fire extinguisher |
| CN112337018B (en) * | 2020-11-05 | 2021-08-24 | 安徽飞达消防设备工程有限公司 | Pipe network type superfine dry powder fire extinguisher |
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