CN211327894U - Fire extinguisher bottle with anti-corrosion layer not easy to fall off - Google Patents
Fire extinguisher bottle with anti-corrosion layer not easy to fall off Download PDFInfo
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- CN211327894U CN211327894U CN201922212922.XU CN201922212922U CN211327894U CN 211327894 U CN211327894 U CN 211327894U CN 201922212922 U CN201922212922 U CN 201922212922U CN 211327894 U CN211327894 U CN 211327894U
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- valve body
- connector
- anticorrosive coating
- bottle
- fire extinguisher
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Abstract
The utility model discloses a fire extinguisher bottle that anticorrosive coating is difficult for droing especially relates to fire extinguisher bottle technical field, including bottle and valve body, the bottle includes anticorrosive coating and connector, and connector fixed connection is in the bottle upper end, and both ends are the open end about the connector, and the valve body rotates to be connected inside the connector, and the connector is extended to the valve body upper end, and the screw thread has been put to the outside downside of valve body and connector inner wall equipartition. This kind of fire extinguisher bottle that anticorrosive coating is difficult for droing, because the anticorrosive coating upper end has extended to inside the side groove for when the valve body changes over to the connector inside, the valve body can closely laminate compaction anticorrosive coating upper end, simultaneously, through clamping ring compaction anticorrosive coating, the stability of improvement anticorrosive coating that can be further, thereby can avoid appearing the phenomenon that the anticorrosive coating drops, solve the anticorrosive ubiquitous problem that connects the department and drops easily of hot melt plastics that current fire extinguisher bottle adopted.
Description
Technical Field
The utility model relates to a fire extinguisher bottle technical field especially relates to a fire extinguisher bottle that anticorrosive coating is difficult for droing.
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 during use, attention must be paid so as to avoid adverse effects and danger, and the portable foam fire extinguisher is the most extensive fire extinguisher. The barrel of traditional portable foam extinguisher has corrosivity because the fire extinguishing agent of filling, so need do anticorrosive treatment to the inside of this type of barrel, and the anticorrosive ubiquitous problem that drops along with the lapse of time easily of joint department of current fire extinguisher bottle adoption hot melt plastics leads to influencing the anticorrosive effect of anticorrosive coating.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire extinguisher bottle that anticorrosive coating is difficult for droing to solve the anticorrosive ubiquitous problem that drops easily of joint department of hot melt plastics that current fire extinguisher bottle adopted.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fire extinguisher bottle that anticorrosive coating is difficult for droing, includes bottle and valve body, the bottle includes anticorrosive coating and connector, connector fixed connection be in the bottle upper end, both ends are the open end about the connector, the valve body rotates to be connected inside the connector, extend the valve body upper end the connector, the outside downside of valve body with the screw thread has been put to connector inner wall equipartition, the connector inner wall just is located open there is the round side groove screw thread below, the valve body is outside just to be located screw thread downside scarf joint is provided with the clamping ring, the clamping ring with the connector is pegged graft, the anticorrosive coating is arranged the bottle inner wall.
Preferably, the valve body comprises a foam conveying pipeline, a lifting handle, a pressing handle and a nozzle, the foam conveying pipeline is connected to the lower end of the valve body, the lower end of the foam conveying pipeline extends into the bottle body, the nozzle is connected to the upper side of the left end of the valve body, the lifting handle is fixed to the upper side of the right end of the valve body, the pressing handle is movably connected to the upper end of the lifting handle, and the pressing handle is movably connected with the valve body.
Preferably, the foam delivery conduit is in communication with the valve body, which is in communication with the nozzle.
Preferably, a sealing ring is embedded into the outer side of the upper end of the connector, and the sealing ring is located below the valve body and tightly attached to the valve body.
Preferably, the anticorrosive coating is made by hot melt plastics, the thickness of anticorrosive coating is 5mm-10mm, the anticorrosive coating upper end extends to inside the side groove, the anticorrosive coating with the valve body is closely laminated.
Preferably, the pressure ring is made of fluororubber, and the pressure ring is tightly attached to the anticorrosive layer in the side groove.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of fire extinguisher bottle that anticorrosive coating is difficult for droing because the anticorrosive coating upper end has extended to inside the side groove for when the valve body changes over to the connector inside, the valve body can closely laminate compaction anticorrosive coating upper end, simultaneously, through clamping ring compaction anticorrosive coating, the stability of improvement anticorrosive coating that can step forward, thereby can avoid appearing the phenomenon that the anticorrosive coating drops.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is an enlarged view of a portion A of the bottle of FIG. 1.
In the figure: 1-bottle body, 2-foam conveying pipeline, 3-valve body, 4-carrying handle, 5-pressing handle, 6-nozzle, 7-anticorrosive coating, 8-connector, 9-sealing ring, 10-side groove, 11-pressing ring and 12-screw thread.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a fire extinguisher bottle with an anti-corrosion layer not prone to falling off comprises a bottle body 1 and a valve body 3, wherein the bottle body 1 comprises an anti-corrosion layer 7 and a connector 8, the connector 8 is fixedly connected to the upper end of the bottle body 1, the upper end and the lower end of the connector 8 are open ends, the valve body 3 is rotatably connected to the inside of the connector 8, the upper end of the valve body 3 extends out of the connector 8, threads 12 are uniformly arranged on the lower side of the outside of the valve body 3 and the inner wall of the connector 8, a circle of side groove 10 is formed in the inner wall of the connector 8 and positioned below the threads 12, a pressing ring 11 is embedded and arranged on the outside of the valve body 3 and positioned below the threads 12, the pressing ring 11 is spliced with the connector 8, the anti-corrosion layer 7 is arranged on the inner wall of the bottle body 1, the anti-corrosion layer 7 is made of hot-melt plastic, the thickness of, anticorrosive coating 7 with valve body 3 closely laminates, clamping ring 11 is made by viton, clamping ring 11 with in the side groove 10 anticorrosive coating 7 closely laminates, because anticorrosive coating 7 upper end has extended to the side groove 10 inside of connector 8 inner wall, make when valve body 3 changes over to the connector 8 inside through screw thread 12, the position that valve body 3 is located the screw thread 12 below can closely laminate and press anticorrosive coating 7 inside side groove 10, simultaneously, valve body 3 changes over to can also drive clamping ring 11 and get into in the connector 8, because clamping ring 11 has elasticity, make clamping ring 11 be originally by connector 8 inner wall extrusion deformation, later clamping ring 11 is driven by valve body 3 and is changed over to when being located screw thread 12 below position in the connector 8, clamping ring 11 also can closely laminate and press anticorrosive coating 7 in the side groove 10, make anticorrosive coating 7 that is located the side groove 10 be difficult to drop, therefore, the lower anticorrosive coating 7 is difficult to fall off from top to bottom, the stability of the anticorrosive coating 7 can be further improved, and the phenomenon that the anticorrosive coating 7 falls off can be avoided.
Specifically, the valve body 3 comprises a foam conveying pipeline 2, a lifting handle 4, a pressing handle 5 and a nozzle 6, the foam conveying pipeline 2 is connected to the lower end of the valve body 3, the lower end of the foam conveying pipeline 2 extends into the bottle body 1, the nozzle 6 is connected to the upper side of the left end of the valve body 3, the lifting handle 4 is fixed to the upper side of the right end of the valve body 3, the pressing handle 5 is movably connected to the upper end of the lifting handle 4, the pressing handle 5 is movably connected with the valve body 3, the foam conveying pipeline 2 is communicated with the valve body 3, the valve body 3 is communicated with the nozzle 6, and foam in the bottle body 1 can be sprayed out from the nozzle 6 along the foam conveying pipeline 2 and the valve body 3 by holding the lifting handle 4 and the pressing handle 5 to press the pressing handle 5 downwards.
Better, 8 upper end outsides embeddings of connector are provided with sealing ring 9, sealing ring 9 is located 3 below of valve body with valve body 3 closely laminates, through sealing ring 9, can increase the leakproofness between connector 8 and the valve body 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a fire extinguisher bottle that anticorrosive coating is difficult for droing, includes bottle and valve body, its characterized in that:
the bottle includes anticorrosive coating and connector, connector fixed connection be in the bottle upper end, both ends are the open end about the connector, the valve body rotates to be connected inside the connector, extend the valve body upper end the connector, the outside downside of valve body with the screw thread has been put to connector inner wall equipartition, the connector inner wall just is located open the screw thread below has the round side groove, the valve body is outside and is located screw thread downside scarf joint is provided with the clamping ring, the clamping ring with the connector is pegged graft, the anticorrosive coating is arranged the bottle inner wall.
2. The fire extinguisher bottle with the corrosion-resistant layer not easy to fall off as claimed in claim 1, characterized in that: the valve body comprises a foam conveying pipeline, a lifting handle, a pressing handle and a nozzle, the foam conveying pipeline is connected to the lower end of the valve body, the lower end of the foam conveying pipeline extends into the bottle body, the nozzle is connected to the upper side of the left end of the valve body, the lifting handle is fixed to the upper side of the right end of the valve body, the pressing handle is movably connected to the upper end of the lifting handle, and the pressing handle is movably connected with the valve body.
3. The fire extinguisher bottle with the corrosion-resistant layer not easy to fall off as claimed in claim 2, characterized in that: the foam conveying pipeline is communicated with the valve body, and the valve body is communicated with the nozzle.
4. The fire extinguisher bottle with the corrosion-resistant layer not easy to fall off as claimed in claim 1, characterized in that: the embedding of connector upper end outside is provided with the sealing ring, the sealing ring is located the valve body below with the valve body closely laminates.
5. The fire extinguisher bottle with the corrosion-resistant layer not easy to fall off as claimed in claim 1, characterized in that: the anticorrosive coating is made by hot melt plastics, the thickness of anticorrosive coating is 5mm-10mm, the anticorrosive coating upper end extends to inside the side groove, the anticorrosive coating with the valve body closely laminates.
6. The fire extinguisher bottle with the corrosion-resistant layer not easy to fall off as claimed in claim 5, characterized in that: the clamping ring is made of fluororubber, and the clamping ring is tightly attached to the anticorrosive layer in the side groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922212922.XU CN211327894U (en) | 2019-12-11 | 2019-12-11 | Fire extinguisher bottle with anti-corrosion layer not easy to fall off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922212922.XU CN211327894U (en) | 2019-12-11 | 2019-12-11 | Fire extinguisher bottle with anti-corrosion layer not easy to fall off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327894U true CN211327894U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922212922.XU Active CN211327894U (en) | 2019-12-11 | 2019-12-11 | Fire extinguisher bottle with anti-corrosion layer not easy to fall off |
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| Country | Link |
|---|---|
| CN (1) | CN211327894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849110A (en) * | 2022-06-07 | 2022-08-05 | 余姚天博消防设备有限公司 | Split handheld fire extinguisher |
-
2019
- 2019-12-11 CN CN201922212922.XU patent/CN211327894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849110A (en) * | 2022-06-07 | 2022-08-05 | 余姚天博消防设备有限公司 | Split handheld fire extinguisher |
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